CN208250774U - Heating element assembly, ironing head, and ironing equipment - Google Patents

Abstract

The utility model discloses a heat-generating body subassembly, ironing head and ironing device, wherein, heat-generating body subassembly includes: a heating element; the vaporizing chamber cover covers one side of the heating element and encloses the heating element to form a first vaporizing chamber, and the vaporizing chamber cover is provided with a steam inlet communicated with the first vaporizing chamber; the ironing panel covers the other side of the heating element and is enclosed with the heating element to form a second vaporization chamber, the ironing panel is provided with a first steam outlet hole and a second steam outlet hole which are communicated with the second vaporization chamber, and the second steam outlet hole is positioned at the front part of the ironing panel; the heating body is provided with a steam passing port communicated with the first gasification cavity and the second gasification cavity. The technical scheme of the utility model can reduce ironing head of ironing equipment and drip, the frequency of occurrence of water spray in the use. In addition, high-temperature steam can effectively reach the collar corners, the corners and other areas of the clothes during actual ironing, and the collar corners, the corners and other areas of the clothes can be ironed well.

Description

Heating element assembly, ironing head, and ironing equipment

technical field

The utility model relates to the technical field of ironing equipment, in particular to a heating element assembly, an ironing head using the heating element assembly, and ironing equipment using the ironing head.

Background technique

With the development and progress of technology, ironing equipment (for example: garment ironing machine, electric iron, etc.) has been widely used in people's daily life. Existing ironing equipment generally includes a steam generating device, a steam pipeline, and an ironing head connected in sequence. The high-temperature steam generated by the steam generating device enters the ironing head through the steam pipeline, and is sprayed through the steam outlet hole of the ironing head. out, so as to continuously contact the clothes and cloth, to soften the fibrous tissue of the clothes and cloth and to disinfect and sterilize it. It is easy to operate and easy to use. However, in most of the ironing equipment currently on the market, the phenomenon of dripping or spraying water will appear in different degrees during the use of the ironing head, which affects the normal use of users.

Moreover, the steam outlets of the ironing heads of most of the ironing equipment currently on the market are distributed around the middle of the ironing panel, so that when the ironing panel comes into contact with clothes or cloth, etc. The steam ejected from the steam outlet cannot reach areas such as the collar corners and corners of the clothes, and cannot iron the collar corners and corners of the clothes.

Utility model content

The main purpose of the utility model is to provide a heating element assembly, aiming at reducing the frequency of water dripping and spraying during the use of the ironing head of the ironing equipment. In addition, the high-temperature steam can effectively reach areas such as collar corners and corners of clothes during actual ironing, so as to realize good ironing of areas such as collar corners and corners of clothes.

In order to achieve the above purpose, the heating element assembly proposed by the utility model is applied to the ironing head of the ironing equipment, including:

heating stuff;

A vaporization chamber cover, the vaporization chamber cover is closed on one side of the heating element, and forms a first vaporization chamber enclosed with the heating element, and the vaporization chamber cover is provided with a channel communicating with the first vaporization chamber the steam inlet;

An ironing panel, the ironing panel covers the other side of the heating body, and surrounds the heating body to form a second vaporization cavity, and the ironing panel is provided with a a first steam outlet and a second steam outlet, the second steam outlet is located at the front of the ironing panel;

The heating body is formed with a steam outlet connecting the first vaporization chamber and the second vaporization chamber.

Optionally, a steam guiding space is formed in a depression on the surface of the ironing panel away from the heating element, and the steam guiding space communicates with the second steam outlet hole.

Optionally, the front portion of the ironing panel extends forward to form a steam guide, and the steam guide space extends forward to a surface of the steam guide that is away from the heating element.

Optionally, the inner surface of the steam guiding space is arranged in an arc shape.

Optionally, the maximum depth H of the steam guiding space is 0.3mm-4mm.

Optionally, a first restrictor plate is provided in the first vaporization chamber, and the first restrictor plate is transversely separated between the steam inlet port and the steam outlet port;

And/or, the surface of the heating element located in the first vaporization chamber is provided with vaporization protrusions.

Optionally, a second restrictor plate is provided in the second vaporization chamber, the first steam outlet hole and the second steam outlet hole are located at one side of the second restrictor plate, and the steam outlet is located at the other side of the second restrictor plate.

Optionally, the second restrictor plate extends along the outer contour direction of the heating element, and forms a steam outlet space together with the heating element and the ironing panel, and the second restrictor plate The two ends of the plate are arranged at intervals to form a steam outlet communicating with the inside and outside of the steam outlet space;

The steam outlet communicates with the inside of the steam outlet space, and both the first steam outlet and the second steam outlet communicate with the outside of the steam outlet space.

Optionally, the steam outlet is set towards the rear of the ironing panel;

And/or, there are multiple first steam outlet holes, and the multiple first steam outlet holes are arranged at intervals outside the second restrictor plate along the circumferential direction of the second restrictor plate;

And/or, the surface of the heating element located in the steam outlet space is protruded with a vaporization boss.

The utility model also proposes an ironing head, the ironing head includes a shell and a heating element assembly, and the heating element assembly includes:

heating stuff;

A vaporization chamber cover, the vaporization chamber cover is closed on one side of the heating element, and forms a first vaporization chamber enclosed with the heating element, and the vaporization chamber cover is provided with a channel communicating with the first vaporization chamber the steam inlet;

An ironing panel, the ironing panel covers the other side of the heating body, and surrounds the heating body to form a second vaporization cavity, and the ironing panel is provided with a a first steam outlet and a second steam outlet, the second steam outlet is located at the front of the ironing panel;

The heating body is formed with a steam outlet connecting the first vaporization chamber and the second vaporization chamber;

The outer casing is arranged on the ironing panel of the heating element assembly, and the heating element and the vaporization chamber cover of the heating element assembly are accommodated in the outer casing.

The utility model also proposes an ironing device, the ironing device includes a steam generating device, a steam pipeline, and an ironing head, the ironing head includes a shell and a heating element assembly, and the heating element assembly includes:

heating stuff;

A vaporization chamber cover, the vaporization chamber cover is closed on one side of the heating element, and forms a first vaporization chamber enclosed with the heating element, and the vaporization chamber cover is provided with a channel communicating with the first vaporization chamber the steam inlet;

An ironing panel, the ironing panel covers the other side of the heating body, and surrounds the heating body to form a second vaporization cavity, and the ironing panel is provided with a a first steam outlet and a second steam outlet, the second steam outlet is located at the front of the ironing panel;

The heating body is formed with a steam outlet connecting the first vaporization chamber and the second vaporization chamber;

The outer casing is arranged on the ironing panel of the heating element assembly, and the heating element and the vaporization chamber cover of the heating element assembly are accommodated in the outer casing;

The steam generating device communicates with the ironing head through the steam pipeline.

In the technical solution of the utility model, by covering the vaporization chamber cover and the ironing panel on both sides of the heating body respectively, the vaporization chamber cover and the heating body are enclosed to form the first vaporization chamber, and the ironing panel is enclosed with the heating body A second vaporization chamber is formed, and a steam inlet connected to the first vaporization chamber is opened on the vaporization chamber cover, a first steam outlet hole and a second steam outlet hole connected to the second vaporization chamber are opened on the ironing panel, and a steam outlet is opened on the heating element. The steam outlet of the first vaporization chamber and the second vaporization chamber is connected. In this way, the high-temperature steam can enter the first vaporization chamber through the steam inlet of the vaporization chamber cover to be heated, enter the second vaporization chamber through the steam outlet of the heating element and be heated again, and finally be heated by the first steam outlet of the ironing panel. Holes and the second steam outlet to spray out, to achieve continuous contact with clothes and cloth, to soften the fibrous tissue of clothes and cloth and to sterilize them. It can be understood that the first vaporization chamber can heat the high-temperature steam in it, and the second vaporization chamber can reheat the high-temperature steam that has been heated by the first vaporization chamber, so that the liquid droplets that may exist in the high-temperature steam further vaporized. In this way, on the one hand, the appearance of condensed water is avoided, the frequency of dripping and spraying water during the use of the ironing head of the ironing equipment is reduced, the adverse effect on the user is reduced, and the ironing head and ironing are improved. The reliability of the equipment; on the other hand, the further vaporization of the liquid droplets that may exist in the high-temperature steam also means an increase in the amount of high-temperature steam, which can make the pressure of the high-temperature steam higher, the temperature higher, the continuity and the ironing effect better.

Moreover, in the technical solution of the utility model, by arranging the second steam outlet at the front of the ironing panel, part of the high-temperature steam in the second vaporization chamber can be ejected from the front of the ironing panel, thereby The steam outlet area of the ironing panel is increased, so that the high-temperature steam can effectively reach the collar corners and corners of the clothes during actual ironing, so as to realize good ironing of the collar corners and corners of the clothes, and then make the ironing The ironing effect of the head and ironing equipment can be effectively improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is a schematic diagram of the disassembled structure of an embodiment of the ironing head of the present invention;

Fig. 2 is a schematic diagram of the disassembled structure of the heating element assembly in Fig. 1;

Fig. 3 is a schematic diagram of the enlarged structure of the heating element in Fig. 2;

Fig. 4 is a structural schematic diagram of another viewing angle of the heating element in Fig. 3;

Fig. 5 is an enlarged structural schematic diagram of another viewing angle of the vaporization chamber cover in Fig. 2;

Fig. 6 is an enlarged structural schematic diagram of another viewing angle of the ironing panel in Fig. 2;

Fig. 7 is a cross-sectional view of the heating element assembly in Fig. 1;

Figure 8 is a schematic diagram of the enlarged structure at VIII in Figure 7;

Fig. 9 is a schematic structural view of Fig. 8 after removing the first sealing ring;

FIG. 10 is a schematic diagram of an enlarged structure at X in FIG. 7 .

Explanation of reference numbers:

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, in the present application, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integration; It may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary, and it may be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as the technical solution. Combination does not exist, nor is it within the scope of protection required by the utility model.

The utility model proposes a heating element assembly 100, as shown in Figure 1, the heating element assembly 100 is applied to the ironing head 1000 of ironing equipment (such as: clothes ironing machine, electric iron, etc.), which can reduce the weight of the ironing equipment. The frequency of water dripping and water spraying during the use of the ironing head 1000.

The specific structure of the heating element assembly 100 of the present invention will be described below.

Please refer to Fig. 2 to Fig. 7 further, in an embodiment of the heating element assembly 100 of the present invention, the heating element assembly 100 includes:

heating element 30;

Vaporization chamber cover 10, said vaporization chamber cover 10 covers one side of said heating element 30, and surrounds with said heating element 30 to form a first vaporization chamber 30a, and said vaporization chamber cover 10 is provided with a communication hole The steam inlet 11 of the first vaporization chamber 30a;

The ironing panel 50, the ironing panel 50 covers the other side of the heating element 30, and surrounds the heating element 30 to form a second vaporization chamber 30b, and the ironing panel 50 is provided with a communication hole The first steam outlet 51a and the second steam outlet 51b of the second vaporization chamber 30b, the second steam outlet 51b is located at the front of the ironing panel 50;

The heating body 30 is formed with a steam outlet 311 communicating with the first vaporization chamber 30a and the second vaporization chamber 30b.

In this embodiment, the heating element 30 includes a bottom wall 31 and a blocking wall 33. The blocking wall 33 is protruded from the surface of the bottom wall 31 facing the vaporization chamber cover 10, and the blocking wall 33 is along the outer surface of the vaporization chamber cover 10. The contours are extended in the encircling direction and connected end to end to form a ring shape. The vaporization chamber cover 10 is roughly in the shape of a flat plate, which covers the end of the blocking wall 33 away from the bottom wall 31 , and together with the blocking wall 33 and the bottom wall 31 encloses the first vaporization chamber 30a. Moreover, the middle part of the vaporization chamber cover 10 is provided with a steam inlet 11 communicating with the first vaporization chamber 30a, and the steam inlet 11 is used for inputting high-temperature steam into the first vaporization chamber 30a. Preferably, the end of the blocking wall 33 facing away from the bottom wall 31 is provided with a first installation groove 337 , and the first installation groove 337 is extended along the surrounding direction of the blocking wall 33 . Moreover, a first sealing ring 339 is disposed in the first installation groove 337 , and the surface of the first sealing ring 339 facing away from the bottom wall 31 of the first installation groove 337 is against the vaporization chamber cover 10 . In this way, the tightness of the first vaporization chamber 30a can be effectively improved to avoid leakage of high-temperature steam, thereby effectively increasing the pressure of the high-temperature steam in the first vaporization chamber 30a, and improving the pressure of the first steam outlet 51a and the second steam outlet. The pressure and temperature of the steam ejected from 51b improve the ironing effect of the ironing head 1000 of the ironing device.

Further, the ironing panel 50 is roughly flat, and its surface facing the heating element 30 is provided with a second installation groove 53 , the second installation groove 53 extends along the outer contour of the heating element 30 , and the second The installation groove 53 is provided with a second sealing ring 55 , and the surface of the second sealing ring 55 away from the bottom wall 31 of the second installation groove 53 is opposed to the surface of the bottom wall 31 of the heating element 30 away from the vaporization chamber cover 10 . At this time, the heating element 30 and the ironing panel 50 together form the second vaporization chamber 30b. It can be understood that the formation of the second vaporization chamber 30b depends on the setting of the second sealing ring 55. In this way, the second vaporization chamber can be effectively improved. The tightness of the chamber 30b avoids the leakage of high-temperature steam, thereby effectively increasing the pressure of the high-temperature steam in the second vaporization chamber 30b, increasing the pressure and temperature of the steam ejected from the first steam outlet 51a and the second steam outlet 51b, Improve the ironing effect of the ironing head 1000 of the ironing device. Moreover, the front part of the heating element 30 is provided with a steam outlet 311 for connecting the first vaporization chamber 30a and the second vaporization chamber 30b, and the ironing panel 50 is provided with a plurality of first steam outlet holes 51a, and the plurality of first outlet holes The steam holes 51a are arranged at intervals along the outer contour of the heating element 30, and at the same time, the front of the ironing panel 50 is also provided with a second steam outlet 51b (that is, the second steam outlet 51b is located at the front of the ironing panel 50) so that the projection of the steam inlet 11 on the heating element 30 is spaced from the steam outlet 311, and the projections of the first steam outlet 51a and the second steam outlet 51b on the heating element 30 are spaced from the steam outlet 311 set up. In this way, high-temperature steam can enter the first vaporization chamber 30a through the steam inlet 11 of the vaporization chamber cover 10 to be heated, and enter the second vaporization chamber 30b through the steam outlet 311 of the heating element 30 to be heated again. The first steam outlet 51a and the second steam outlet 51b of the panel 50 spray out to realize continuous contact with the clothes and cloth, so as to soften and sterilize the fibrous tissue of the clothes and cloth. It can be understood that the first vaporization chamber 30a can heat the high-temperature steam therein, and the second vaporization chamber 30b can reheat the high-temperature steam that has been heated by the first vaporization chamber 30a, so that there may be The droplets are further vaporized. In this way, on the one hand, the occurrence of condensed water is avoided, the frequency of water dripping and spraying during the use of the ironing head 1000 of the ironing equipment is reduced, the adverse effect on the user is reduced, and the ironing head 1000 and the ironing head 1000 are improved. The reliability of the ironing equipment; on the other hand, the further vaporization of the liquid droplets that may exist in the high-temperature steam also means an increase in the amount of high-temperature steam, which can make the pressure of the high-temperature steam higher, the temperature higher, and the continuity and ironing Ironing effect is better.

Moreover, the setting of the second steam outlet 51b at the front of the ironing panel 50 enables part of the high-temperature steam in the second vaporization chamber 30b to be ejected from the front of the ironing panel 50, thereby increasing the size of the ironing panel. The steam outlet area of 50 makes the high-temperature steam can effectively reach the collar corners and corners of the clothes during actual ironing, and realizes good ironing of the collar corners and corners of the clothes, thereby making the ironing head 1000 and the ironing The ironing effect of the equipment can be effectively improved.

In addition, it should be noted that in other embodiments, the formation of the second vaporization chamber 30b can also be realized in other ways, for example, the ironing panel 50 includes a bottom plate and a containment wall, and the bottom plate and the bottom wall 31 of the heating element 30 The surface facing away from the vaporization chamber cover 10 is relatively arranged, and the containment wall is protrudingly arranged on the surface of the bottom plate facing the heating element 30. The containment wall extends along the outer contour of the heating element 30 and is connected end to end to form a ring shape. The heating element 30 The surface of the bottom wall 31 facing away from the vaporization chamber cover 10 covers the end of the containment wall away from the bottom plate, and forms the second vaporization chamber 30b together with the containment wall and the bottom plate. Preferably, a second installation groove 53 is provided at the end of the containment wall away from the bottom plate, and the second installation groove 53 is extended along the surrounding direction of the containment wall, and a second sealing groove 53 is provided inside the second installation groove 53. The surface of the second sealing ring 55 facing away from the bottom wall 31 of the second installation groove 53 abuts against the surface of the bottom wall 31 of the heating element 30 facing away from the vaporization chamber cover 10 .

Further, a first restrictor plate 35 is also provided in the first vaporization chamber 30 a, and the first restrictor plate 35 is transversely separated between the steam inlet 11 and the steam outlet 311 . In this way, the high-temperature steam entering the first vaporization chamber 30a from the steam inlet 11 of the vaporization chamber cover 10 must bypass the first restrictor plate 35 before reaching the steam outlet 311 of the heating element 30 and enter the second vaporization chamber. chamber 30b, which effectively increases the stroke of the high-temperature steam in the first vaporization chamber 30a, increases the contact time between the high-temperature steam and the heating element 30, and makes the heating effect of the first vaporization chamber 30a on the high-temperature steam better, thereby effectively Enhance the vaporization effect and vaporization efficiency of high-temperature steam, avoid the appearance of condensed water, reduce the frequency of water dripping and spraying during the use of the ironing head 1000 of the ironing equipment, reduce the adverse effects on users, and improve This ensures the reliability of the ironing head 1000 and ironing equipment. On the other hand, the reduction of condensed water also means that the amount of high-temperature steam increases, so that the pressure of high-temperature steam is higher, the temperature is higher, and the continuity and ironing effect are better.

In addition, it should be noted that in this embodiment, not only the first sealing ring 339 for sealing the first vaporization chamber 30a is provided between the vaporization chamber cover 10 and the heating element 30, but also the heating element 30 and the ironing panel 50 A second sealing ring 55 for sealing the second vaporization chamber 30b is provided therebetween. Of course, it can be understood that in other embodiments, only one of the first sealing ring 339 and the second sealing ring 55 can be provided, and the specific setting can be based on the actual heating element 30 and the vaporization chamber cover 10 and ironing The sealing structure of the panel 50 is reasonably selected to effectively improve the sealing performance of the heating element assembly 100 (the first vaporization chamber 30a and/or the second vaporization chamber 30b) and avoid leakage of high-temperature steam, thereby effectively improving the heating element assembly 100. (in the first vaporization chamber 30a and/or in the second vaporization chamber 30b) the pressure of the high-temperature steam increases the pressure and temperature of the steam ejected from the first steam outlet 51a and the second steam outlet 51b, and improves the ironing process. The ironing effect of the ironing head 1000 of the equipment.

As shown in Fig. 2 to Fig. 7 and Fig. 10, the surface of the ironing panel 50 facing away from the heating element 30 is recessed to form a steam guide space 52, and the steam guide space 52 communicates with the second steam outlet hole 51b . Specifically, the second steam outlet hole 51b is roughly cylindrical, and the steam guiding space 52 is roughly in the shape of an inverted disc. At this time, the lower end of the second steam outlet hole 51b communicates with the top of the steam guiding space 52 . It can be understood that the projection range of the steam guiding space 52 on a horizontal plane covers the projection range of the second steam outlet hole 51b on the horizontal plane. In this way, when using the ironing panel 50 to iron the clothes, the steam guide space 52 of the ironing panel 50 can be closed by the clothes. steam space 52, and then fully contact with clothing to realize ironing. In such a process, the existence of the steam guide space 52 can effectively increase the coverage area of the high-temperature steam ejected from the second steam outlet 51b, and can enable the high-temperature steam to reach the more peripheral area of the front of the ironing panel 50 , which in turn can make the ironing effect of the ironing head 1000 and the ironing equipment better.

Further, the front portion of the ironing panel 50 extends forward to form a steam guiding portion 58 , and the steam guiding space 52 extends forward to the surface of the steam guiding portion 58 away from the heating element 30 . In this way, the covering area of the high-temperature steam ejected from the second steam outlet hole 51b can be further increased, and the ironing effect can be improved.

Preferably, the inner surface of the steam guiding space 52 is arranged in an arc shape. In this way, the high-temperature steam in the steam-guiding space 52 can be smoothly exported, and the high-temperature steam is prevented from excessively staying and condensing, thereby further improving the ironing effect and ironing efficiency.

In addition, the maximum depth H of the steam guiding space 52 is 0.3mm˜4mm. In this way, the high-temperature steam in the steam-guiding space 52 can be smoothly exported, and the high-temperature steam is prevented from excessively staying and condensing, thereby further improving the ironing effect and ironing efficiency.

As shown in FIG. 2 to FIG. 7 , a first installation groove 337 is opened on the surface of the heating element 30 that is covered with the vaporization chamber cover 10 , and the first installation groove 337 is along the surface of the heating element 30 . The outer contour is extended in a circumferential direction, the first sealing ring 339 is accommodated in the first installation groove 337 , and the first sealing ring 339 abuts against the vaporization chamber cover 10 .

In this embodiment, the first installation groove 337 is opened at the end of the blocking wall 33 of the heating element 30 away from the bottom wall 31, the first installation groove 337 extends along the surrounding direction of the blocking wall 33 and is arranged in a ring shape, and the first sealing ring 339 is in the shape of a ring, and is accommodated in the first installation groove 337 , and abuts against the vaporization chamber cover 10 . In this way, the tightness of the first vaporization chamber 30a can be effectively improved to avoid leakage of high-temperature steam, thereby effectively increasing the pressure of the high-temperature steam in the first vaporization chamber 30a, and improving the pressure of the first steam outlet 51a and the second steam outlet. The pressure and temperature of the steam ejected from 51b improve the ironing effect of the ironing head 1000 of the ironing device. Moreover, the design of the first sealing ring 339 accommodated in the first installation groove 337 can also effectively improve the stability of the installation of the first sealing ring 339 , thereby improving the sealing performance and reliability of the first sealing ring 339 .

As shown in Figures 2 to 7, the heating element 30 includes a bottom wall 31 and a blocking wall 33, and the blocking wall 33 is protruded from the surface of the bottom wall 31 facing the vaporization chamber cover 10, so The blocking wall 33 is extended along the outer contour direction of the vaporization chamber cover 10, and the bottom wall 31, the blocking wall 33, and the vaporization chamber cover 10 are jointly enclosed to form the first vaporization chamber cover 10. cavity 30a;

The first mounting groove 337 is defined at an end of the blocking wall 33 away from the bottom wall 31 .

It can be understood that the design of the first installation groove 337 is not only simple in structure and convenient in processing, but also stable and reliable, which facilitates the installation of the first sealing ring 339 and makes the assembly efficiency of the heating element assembly 100 higher. Moreover, the stability and reliability of the first installation groove 337 can also improve the installation stability, sealing performance, and reliability of the first sealing ring 339 .

As shown in FIGS. 2 to 7 , the surface of the first sealing ring 339 facing away from the bottom wall 31 of the first installation groove 337 is against the vaporization chamber cover 10 . That is, the surface of the vaporization chamber cover 10 facing the heating element 30 is pressed against the surface of the first sealing ring 339 away from the bottom wall 31 of the first installation groove 337; The surface of the wall 31 is in an interference fit state with the surface of the vaporization chamber cover 10 facing the heating element 30 . Generally, the first sealing ring 339 can be made of rubber, silica gel, or other high temperature resistant elastomer materials. In this way, the deformation of the first sealing ring 339 can further improve its sealing effect and improve the sealing performance of the first vaporization chamber 30a. Moreover, such a structural design is easier to assemble the vaporization chamber cover 10 .

Moreover, the surface of the vaporization chamber cover 10 facing the first sealing ring 339 is protruded with a first sealing rib 15 , and the first sealing rib 15 extends along the direction of the outer contour of the vaporization chamber cover 10 set and resist against the first sealing ring 339 . Specifically, the first sealing ribs 15 are arranged end to end in a ring shape, and the shape and size of the first sealing ribs 15 are equivalent to those of the first sealing ring 339 . When the surface of the vaporization chamber cover 10 facing the heating element 30 is pressed against the surface of the first sealing ring 339 away from the bottom wall 31 of the first installation groove 337, the first sealing rib 15 is pressed against the surface of the first sealing ring 339 away from the bottom wall 31. The surface of the bottom wall 31 of the first installation groove 337 , that is, the first sealing rib 15 is deeply sunk in the surface of the first sealing ring 339 away from the bottom wall 31 of the first installation groove 337 . In this way, the tightness of the first vaporization chamber 30 a can be further improved by utilizing the interference fit between the first sealing rib 15 and the first sealing ring 339 .

Please refer further to FIG. 8 and FIG. 9, the blocking wall 33 includes a base plate 331, a first side plate 333, and a second side plate 335, and the base plate 331 protrudes from the bottom wall 31 facing the On the surface of the vaporization chamber cover 10 , the base plate 331 extends along the outer contour direction of the vaporization chamber cover 10 , and the first side plate 333 protrudes from an end of the base plate 331 away from the bottom wall 31 , And extend along the surrounding direction of the base plate 331, the second side plate 335 protrudes from the end of the base plate 331 away from the bottom wall 31 and is located outside the first side plate 333, and along the The surrounding direction of the base plate 331 is extended, and the first side plate 333, the second side plate 335, and the base plate 331 together form the first installation groove 337; the vaporization chamber cover 10 faces A surface of the first sealing ring 339 abuts against an end of the first side plate 333 away from the base plate 331 .

In this way, a double sealing structure can be formed between the vaporization chamber cover 10 and the heating element 30: one is that the end of the first side plate 333 away from the base plate 331 is against the surface of the vaporization chamber cover 10 facing the first sealing ring 339, Here, the first layer of sealing—"hard seal" is formed, and the second is that the surface of the vaporization chamber cover 10 facing the heating element 30 is pressed against the surface of the first sealing ring 339 away from the bottom wall 31 of the first installation groove 337, here Forms a second seal - the "soft seal". When the high-pressure steam in the first vaporization chamber 30a passes through the first layer of "hard seal" structure, its pressure has been greatly reduced, and the second layer of "soft seal" structure also has excellent sealing performance. Smaller steam pressure to achieve a good seal of the pressure has been reduced steam. Therefore, the above double sealing structure can further effectively improve the sealing performance of the first vaporization chamber 30a.

Moreover, the end of the first side plate 333 away from the base plate 331 is lower than the end of the second side plate 335 away from the base plate 331, and the edge of the vaporization chamber cover 10 is in contact with the second side plate. The inner wall surfaces of 335 resist each other. In this way, a third layer of sealing—“hard sealing” can be formed, thereby further effectively improving the sealing performance of the first vaporization chamber 30a.

Moreover, it should be noted that the end of the first side plate 333 facing away from the base plate 331 bears against the surface of the vaporization chamber cover 10 facing the first sealing ring 339, so that the heat of the heating element 30 can be better and more efficiently The heat is transmitted to the vaporization chamber cover 10, thereby increasing the temperature of the vaporization chamber cover 10, and improving the vaporization effect and vaporization efficiency of the first vaporization chamber 30a.

As shown in FIG. 2 to FIG. 7 and FIG. 10 , the surface of the ironing panel 50 facing the heating element 30 is provided with a second installation groove 53 , and the second installation groove 53 is along the surface of the heating element 30 . The outer contour extends in a circumferential direction, the second sealing ring 55 is accommodated in the second installation groove 53 , and the second sealing ring 55 is opposed to the heating element 30 .

In this embodiment, the ironing panel 50 is roughly flat, and its surface facing the heating element 30 is provided with a second installation groove 53, which extends along the outer contour of the heating element 30 and is arranged in a ring shape. Moreover, the second sealing ring 55 is ring-shaped, and is accommodated in the second installation groove 53 , and abuts against the surface of the bottom wall 31 of the heating element 30 away from the vaporization chamber cover 10 . At this time, the heating element 30 and the ironing panel 50 together form the second vaporization chamber 30b. It can be understood that the formation of the second vaporization chamber 30b depends on the setting of the second sealing ring 55. In this way, the second vaporization chamber can be effectively improved. The tightness of the chamber 30b avoids the leakage of high-temperature steam, thereby effectively increasing the pressure of the high-temperature steam in the second vaporization chamber 30b, increasing the pressure and temperature of the steam ejected from the first steam outlet 51a and the second steam outlet 51b, Improve the ironing effect of the ironing head 1000 of the ironing device. Moreover, the design that the second sealing ring 55 is accommodated in the second installation groove 53 can also effectively improve the installation stability of the second sealing ring 55 , thereby improving the sealing performance and reliability of the second sealing ring 55 .

As shown in FIG. 2 to FIG. 7 and FIG. 10 , the surface of the second sealing ring 55 facing away from the bottom wall 31 of the second installation groove 53 abuts against the heating element 30 . That is, the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 is pressed against the surface of the second sealing ring 55 facing away from the bottom wall 31 of the second installation groove 53; The surface of the bottom wall 31 of the groove 53 and the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 are in an interference fit state. Generally, the second sealing ring 55 can be made of rubber, silica gel, or other high temperature resistant elastomer materials. In this way, by utilizing the deformation of the second sealing ring 55 itself, its sealing effect can be further improved, and the sealing performance of the second vaporization chamber 30b can be improved. Moreover, such a structural design is easier to assemble the heating element 30 .

Moreover, the surface of the heating element 30 facing the second sealing ring 55 is protruded with a second sealing rib 317, and the second sealing rib 317 is extended along the outer contour of the heating element 30, The heating element 30 is opposed to the second sealing ring 55 through the second sealing rib 317 . Specifically, the second sealing rib 317 is protrudingly provided on the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 , the second sealing rib 317 is arranged end to end in a ring shape, and the second sealing rib 317 The shape and size are equivalent to those of the second sealing ring 55 . When the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 is pressed against the surface of the second sealing ring 55 away from the bottom wall 31 of the second installation groove 53 , the second sealing rib 317 is pressed against the second sealing ring The surface of the second sealing ring 55 facing away from the bottom wall 31 of the second installation groove 53 , that is, the second sealing rib 317 is deeply sunk in the surface of the second sealing ring 55 facing away from the bottom wall 31 of the second installation groove 53 . In this way, the tightness of the second vaporization chamber 30 b can be further improved by utilizing the interference fit between the second sealing rib 317 and the second sealing ring 55 .

Moreover, a heat conduction boss 56 is provided on the surface of the ironing panel 50 facing the heating element 30 , and the heat conduction boss 56 abuts against the heating element 30 . Specifically, a plurality of heat conducting bosses 56 are provided, and the plurality of heat conducting bosses 56 are arranged at intervals along the circumferential direction of the second sealing ring 55 . When the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 is pressed against the surface of the second sealing ring 55 away from the bottom wall 31 of the second installation groove 53 , the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 The surface is also pressed against (resisted against) the end of each heat conduction boss 56 away from the ironing panel 50 .

In this way, through the setting of the heat conduction boss 56, it is helpful to conduct heat to the ironing panel 50, thereby effectively increasing the temperature of the ironing panel 50, improving the vaporization effect and vaporization efficiency of the second vaporization chamber 30b, and improving the ironing panel 50. ironing effect.

As shown in Figures 2 to 7, the first restrictor plate 35 extends along the circumference of the steam inlet 11, and is enclosed with the heating element 30 and the vaporization chamber cover 10 to form a steam inlet In the space 35a, both ends of the first restrictor plate 35 are spaced apart to form a first steam outlet 351 communicating with the inside and outside of the steam inlet space 35a.

In this embodiment, the first restrictor plate 35 is protruded from the surface of the bottom wall 31 of the heating element 30 facing the vaporization chamber cover 10 . The first restrictor plate 35 extends along the circumferential direction of the steam inlet 11 and forms a “U”-shaped structure, and the end of the first restrictor plate 35 facing away from the bottom wall 31 of the heating element 30 bears against the vaporization chamber cover 10 The surface facing the heating element 30, so that the vaporization chamber cover 10, the first restrictor plate 35, and the bottom wall 31 of the heating element 30 together form a space for receiving high-temperature steam—steam inlet space 35a. Moreover, the two ends of the first restrictor plate 35 are also spaced apart to form a first steam outlet 351 communicating with the inside and outside of the steam inlet space 35a.

In this way, the high-temperature steam passing through the steam inlet 11 can first enter the steam inlet space 35a, then flow out of the steam inlet space 35a through the first steam outlet 351, and finally bypass the first restrictor plate 35 and reach the steam outlet 311 In this way, the stroke of the high-temperature steam in the first vaporization chamber 30a is further increased, and the contact time between the high-temperature steam and the heating element 30 is increased, so that the high-temperature steam is further heated, thereby effectively enhancing the vaporization effect and efficiency of the high-temperature steam .

Preferably, the steam outlet 311 is located at the front of the heating element assembly 100 , and the first steam outlet 351 faces toward the rear of the heating element assembly 100 . It can be understood that such an arrangement can further increase the travel of the high-temperature steam in the first vaporization chamber 30a.

As shown in FIGS. 2 to 7 , the surface of the heating element 30 located in the steam inlet space 35a is protruded with a transverse partition 353 , and the end of the transverse partition 353 facing the vaporization chamber cover 10 is in contact with The vaporization chamber covers 10 are arranged at intervals, and the transverse partition plate 353 is transverse to the steam flow direction of the steam inlet space 35a. In this embodiment, there are multiple transverse partitions 353 , and the plurality of transverse partitions 353 are arranged at intervals along the steam flow direction of the steam inlet space 35 a.

It should be noted that the arrangement of the transverse partition 353 is beneficial to break up the liquid droplets in the high-temperature steam, thereby effectively improving the vaporization effect and efficiency of the high-temperature steam.

As shown in Figures 2 to 7, a steam channel is formed between the outer wall of the first restrictor plate 35 and the wall of the first vaporization chamber 30a, and the two ends of the steam channel communicate with each other. at the first steam outlet 351 and the steam outlet 311 .

In this embodiment, two steam flow channels are formed, and the two steam flow channels are respectively located on the left and right sides of the steam inlet space 35a. Each steam channel extends from the rear of the heating element 30 to the front of the heating element 30 , and its two ends communicate with the first steam outlet 351 and the steam outlet 311 respectively. That is to say, the high-temperature steam flowing out of the first steam outlet 351 can flow to the steam outlet 311 through the left and right steam channels.

Such an arrangement realizes reasonable and effective utilization of the inner space of the first vaporization chamber 30a, and has a simple structure, convenient manufacture and higher reliability.

Preferably, a deflector 37 is arranged in the steam passage.

In this embodiment, the deflector 37 protrudes from the surface of the bottom wall 31 of the heating element 30 located in the steam passage. And, one end of the deflector 37 away from the bottom wall 31 of the heating element 30 is against the surface of the vaporization chamber cover 10 located in the steam passage, so as to prevent the high-temperature steam from being directly directed by the gap between the deflector 37 and the vaporization chamber cover 10 . Passing through without being affected by the flow guiding effect of the flow deflector 37 can improve the flow guiding effect of the flow deflector 37 . It can be understood that the setting of the deflector 37 can increase the stroke of the high-temperature steam in the steam flow channel, thereby further increasing the stroke of the high-temperature steam in the first vaporization chamber 30a, increasing the contact time between the high-temperature steam and the heating element 30, and improving the The vaporization effect and vaporization efficiency of high temperature steam.

In addition, each steam channel is provided with a plurality of deflectors 37, and the plurality of deflectors 37 are arranged at intervals along the direction of steam flow, so as to further increase the stroke of high-temperature steam in the steam channel, and increase the vaporization effect and efficiency. .

As shown in Fig. 2 to Fig. 7 and Fig. 10, a second restrictor plate 39 is arranged in the second vaporization chamber 30b, and the first steam outlet hole 51a and the second steam outlet hole 51b are located in the second vaporization chamber 30b. One side of the restrictor plate 39 , the steam outlet 311 is located on the other side of the second restrictor plate 39 .

In this embodiment, the second restrictor plate 39 protrudes from the surface of the bottom wall 31 of the heating element 30 facing the ironing panel 50 , and the end of the second restrictor plate 39 facing away from the bottom wall 31 of the heating element 30 bears against the Ironing panel 50.

In this way, the high-temperature steam entering the second vaporization chamber 30b from the steam outlet 311 of the heating element 30 must bypass the second restrictor plate 39 before reaching the first steam outlet 51a and the second outlet of the ironing panel 50. The steam hole 51b is ejected, which effectively increases the stroke of the high-temperature steam in the second vaporization chamber 30b, increases the contact time between the high-temperature steam and the heating element 30, and makes the heating effect of the high-temperature steam in the second vaporization chamber 30b better, Furthermore, the vaporization effect and vaporization efficiency of high-temperature steam are effectively enhanced, the appearance of condensed water is avoided, the frequency of water dripping and water spraying during the use of the ironing head 1000 of the ironing equipment is reduced, and the adverse effects on users are reduced , improving the reliability of the ironing head 1000 and the ironing equipment. On the other hand, the reduction of condensed water also means that the amount of high-temperature steam increases, so that the pressure of high-temperature steam is higher, the temperature is higher, and the continuity and ironing effect are better.

As shown in FIG. 2 to FIG. 7 and FIG. 10 , the second restrictor plate 39 extends along the outer contour direction of the heating element 30 and is in common with the heating element 30 and the ironing panel 50 . Enclosing and forming a steam outlet space 39a, the two ends of the second restrictor plate 39 are arranged at intervals to form a second steam outlet 391 communicating with the inside and outside of the steam outlet space 39a;

The steam outlet 311 communicates with the inside of the steam outlet space 39a, and the first steam outlet hole 51a and the second steam outlet hole 51b communicate with the outside of the steam outlet space 39a.

In this embodiment, the second restrictor plate 39 is extended along the outer contour direction of the heating element 30 and roughly forms a "U"-shaped structure. The surface of the ironing panel 50 facing the heating element 30 is protruded with a flow-limiting rib 57 extending along the direction of the second flow-limiting plate 39 and roughly forming a "U"-shaped structure. At this time, the end of the second restrictor plate 39 facing away from the bottom wall 31 of the heating element 30 bears against the current limiting rib 57, so that the bottom wall 31 of the heating element 30, the second restrictor plate 39, and the ironing panel 50 They together form a space for receiving high-temperature steam—the steam outlet space 39a. Moreover, two ends of the second restrictor plate 39 are also spaced apart to form a second steam outlet 391 communicating with the inside and outside of the steam outlet space 39a.

In this way, the high-temperature steam passing through the steam outlet 311 can first enter the steam outlet space 39a, then flow out of the steam outlet space 39a through the second steam outlet 391, and finally bypass the second restrictor plate 39 to reach the first steam outlet hole 51a and the second steam outlet hole 51b, so that the stroke of the high-temperature steam in the second vaporization chamber 30b is further increased, and the contact time between the high-temperature steam and the heating element 30 is increased, so that the high-temperature steam is further heated, thereby effectively enhancing the The vaporization effect and vaporization efficiency of high temperature steam.

Preferably, the second steam outlet 391 is disposed toward the rear of the ironing panel 50 . In this way, the stroke of the high-temperature steam in the second vaporization chamber 30b can be further increased, the stroke of the high-temperature steam to reach the first steam outlet 51a and the second steam outlet 51b can be increased, and the contact time between the high-temperature steam and the heating element 30 can be increased, which in turn can Further enhance the vaporization effect and vaporization efficiency of high-temperature steam.

In addition, it should be noted that the plurality of first steam outlet holes 51a on the ironing panel 50 are arranged at intervals outside the steam outlet space 39a along the circumferential direction of the second restrictor plate 39 (that is, the plurality of first steam outlet holes 51a along the surrounding direction of the second restrictor plate 39 and arranged on the outer side of the second restrictor plate 39 at intervals). It can be understood that such a setting can increase the steam outlet area of the ironing panel 50 and improve the ironing effect and ironing efficiency.

As shown in Figures 2 to 7, the surface of the heating element 30 located in the second vaporization chamber 30b is protruded with a vaporization boss 313, further, the heating element 30 is located in the steam outlet space 39a The inner surface is protruded with a vaporization boss 313 . In this embodiment, the vaporization boss 313 is in a "V" shape, and its tip is set toward the steam outlet 311 . Moreover, there are multiple vaporization bosses 313 arranged at intervals along the steam flow direction of the steam outlet space 39a.

In this way, the setting of the vaporization boss 313 can not only effectively increase the contact area between the high-temperature steam and the heating element 30, but also help to disperse the liquid droplets in the high-temperature steam, thereby effectively enhancing the vaporization effect and efficiency, and increasing the steam Temperature, pressure, and ironing effect. Moreover, the vaporization boss 313 is also beneficial to conduct the heat of the heating element 30 to the ironing panel 50, thereby effectively increasing the temperature of the ironing panel 50, improving the vaporization effect and efficiency of the second vaporization chamber 30b, and improving the ironing effect. Ironing effect of panel 50 .

As shown in FIGS. 2 to 7 , vaporization protrusions 315 are provided on the surface of the heating element 30 inside the first vaporization chamber 30 a. In this embodiment, several vaporization protrusions 315 are provided, and the plurality of vaporization protrusions 315 are disposed on the surface of the bottom wall 31 of the heating element 30 facing the vaporization chamber cover 10 . It can be understood that the vaporization protrusion 315 may be in the shape of a cone, a truncated cone, an arc, a truncated cone, or other forms.

In this way, the setting of the vaporization protrusion 315 can not only effectively increase the contact area between the high-temperature steam and the heating element 30, but also help to disperse the liquid droplets in the high-temperature steam, thereby effectively enhancing the vaporization effect and efficiency, and increasing the steam Temperature, pressure, and ironing effect.

It should be noted that in order to effectively increase the contact area between the high-temperature steam and the heating element 30, enhance the vaporization effect and vaporization efficiency, increase the steam temperature, thereby avoiding the generation of condensed water, the pressure of the high-temperature steam is higher, the temperature is higher, and the continuity And the ironing effect is better, and the surface of the heating element 30 located in the first vaporization chamber 30a is convexly provided with a first heating plate. In this embodiment, the first heating plate includes a first restrictor plate 35 and a deflector plate 37 .

In order to effectively increase the contact area between the high-temperature steam and the heating element 30, enhance the vaporization effect and vaporization efficiency, increase the steam temperature, thereby avoiding the generation of condensed water, and make the pressure of the high-temperature steam higher, the temperature higher, and the continuity and ironing effect better. Well, the surface of the heating element 30 located in the second vaporization chamber 30b is convexly provided with a second heating plate. In this embodiment, the second heating plate includes a second current limiting plate 39 .

Therefore, whether it is the setting of the first flow limiting plate 35, the setting of the second flow limiting plate 39, or the setting of the flow guide plate 37, it can effectively increase the contact area between the high temperature steam and the heating element 30, enhance the vaporization effect and Evaporation efficiency increases the steam temperature, thereby avoiding the generation of condensed water, making the high-temperature steam have higher pressure, higher temperature, better continuity and ironing effect. In addition, the end of the first restrictor plate 35 that is away from the bottom wall 31 of the heating element 30 is against the vaporization chamber cover 10, and the end of the deflector 37 that is away from the bottom wall 31 of the heating element 30 is also against the vaporization chamber cover 10. It helps heat conduction to the vaporization chamber cover 10, thereby effectively increasing the temperature of the vaporization chamber cover 10, and improving the vaporization effect and vaporization efficiency of the first vaporization chamber 30a. The end of the second restrictor plate 39 away from the bottom wall 31 of the heating element 30 bears against the ironing panel 50, which helps heat conduction to the ironing panel 50, thereby effectively increasing the temperature of the ironing panel 50 and improving the second vaporization. The vaporization effect and vaporization efficiency of the cavity 30b improve the ironing effect of the ironing panel 50 .

Of course, it can be understood that in other embodiments, there may be other reasonable arrangement forms for the first heating plate and the second heating plate.

To sum up, when the high-temperature steam passes through the first vaporization chamber 30a and the second vaporization chamber 30b, it advances through the left and right steam passages at the same time. Bigger, more fully vaporized. Moreover, when the high-temperature steam with liquid droplets passes through the first vaporization chamber 30a, the liquid droplets in it can basically be vaporized and evaporated. Even if there are still a small amount of liquid droplets, the heat of the second vaporization chamber 30b is enough to digest, thereby avoiding condensation The emergence of water reduces the frequency of water dripping and spraying during the use of the ironing head 1000 of the ironing device, reduces adverse effects on users, and improves the reliability of the ironing head 1000 and the ironing device. On the other hand, the reduction of condensed water also means that the amount of high-temperature steam increases, so that the pressure of high-temperature steam is higher, the temperature is higher, and the continuity and ironing effect are better.

In addition, in order to help break up the liquid droplets in the high-temperature steam, effectively enhance the vaporization effect and vaporization efficiency, and increase the steam temperature, pressure, and ironing effect, the inner surface of the first vaporization chamber 30a and/or the second vaporization chamber The inner surface of 30b can also be sprayed with vaporized water. Specifically, vaporized water can be sprayed on the cavity wall of the vaporization chamber, also can be sprayed on the surface of the first restrictor plate 35 and/or the second restrictor plate 39, can also be sprayed on the surface of the deflector 37, the vaporization convex The surface of the table 313, and the surface of the vaporization bump 315.

As shown in Figures 2 to 7, the surface of the ironing panel 50 that covers the heating element 30 is protruded with a mounting post 59, and the mounting post 59 is provided with a mounting hole 591, and the vaporization chamber cover 10 A connection hole 13 is opened, and the vaporization chamber cover 10 is fixedly connected to the ironing panel 50 through the cooperation of the connecting piece with the connection hole 13 and the installation hole 591 ;

The heating element 30 is interposed between the vaporization chamber cover 10 and the ironing panel 50 .

In this embodiment, four connection holes 13 are provided, and the four connection holes 13 are distributed on the outer edge of the vaporization chamber cover 10 at intervals. Correspondingly, there are four mounting posts 59 , and the four mounting posts 59 are provided corresponding to the four connection holes 13 , and each free end of the mounting post 59 defines a mounting hole 591 . In this way, the fixed connection between the vaporization chamber cover 10 and the ironing panel 50 can be realized through four connecting pieces (locking pieces). between the vaporization chamber cover 10 and the ironing panel 50 .

It can be understood that such a structural design is simple and reliable, effectively realizes the fixed connection of the three, and improves the structural stability of the heating element assembly 100 .

As shown in Figure 1, the utility model also proposes an ironing head 1000, which includes a housing 300 and the heating element assembly 100 as described above, the specific structure of the heating element assembly 100 is detailed in the foregoing embodiments . Since the ironing head 1000 adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by all the technical solutions of all the above-mentioned embodiments, which will not be repeated here.

Wherein, the shell 300 is set on the ironing panel 50 of the heating element assembly 100 , and the heating element 30 and the vaporization chamber cover 10 of the heating element assembly 100 are accommodated in the shell 300 .

Moreover, the ironing head 1000 further includes a heat insulation cover 200, the heat insulation cover 200 is accommodated in the casing 300, and is arranged on the ironing panel 50 of the heating element assembly 100, the heating element assembly The heating element 30 and the vaporization chamber cover 10 of 100 are housed in the heat insulating sleeve 200 . It can be understood that the shell 300, the heat insulation cover 200, and the ironing panel 50 can be connected by buckles and/or screws.

The utility model also proposes an ironing device, which includes a steam generating device, a steam pipeline, and the ironing head 1000 as described above. The specific structure of the ironing head 1000 is detailed in the foregoing embodiments. Since this ironing device adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by all the technical solutions of all the above-mentioned embodiments, and will not repeat them here.

Wherein, the steam generating device communicates with the ironing head 1000 through the steam pipeline.

The above is only a preferred embodiment of the present utility model, and does not therefore limit the scope of the patent of the present utility model. Under the inventive concept of the present utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (11)

1. a kind of heating unit assembly, the ironing head applied to ironing equipment characterized by comprising

Heater；

Chamber cap is vaporized, the vaporization chamber cap is covered on the side of the heater, and is enclosed the first vapour with the heater Change chamber, the vaporization chamber cap offers the air intake for being connected to first vaporization chamber；

Ironing panel, the ironing panel cover and are enclosed second with the heater together in the other side of the heater Vaporization chamber, the ironing panel offer the first vapor opening and the second vapor opening for being connected to second vaporization chamber, and described second Vapor opening is located at the front of the ironing panel；

The heater is formed with the steam ports excessively for being connected to first vaporization chamber and second vaporization chamber.

2. heating unit assembly as described in claim 1, which is characterized in that the table away from the heater of the ironing panel Face recess, which is formed with, leads air space, and the air space of leading is connected to second vapor opening.

3. heating unit assembly as claimed in claim 2, which is characterized in that the front of the ironing panel has extended to form forward Vapour portion is led, the air space of leading extends forwardly into the surface away from the heater for leading vapour portion.

4. heating unit assembly as claimed in claim 2, which is characterized in that the arc-shaped setting of inner surface for leading air space.

5. heating unit assembly as claimed in claim 2, which is characterized in that the depth capacity H for leading air space be 0.3mm~ 4mm。

6. the heating unit assembly as described in any one of claims 1 to 5, which is characterized in that be equipped in first vaporization chamber First current limiting plate, the first current limiting plate tabula is between the air intake and the steam ports excessively；

And/or the surface of the heater being located in first vaporization chamber is equipped with vaporization protrusion.

7. the heating unit assembly as described in any one of claims 1 to 5, which is characterized in that be equipped in second vaporization chamber Second current limiting plate, first vapor opening and the second vapor opening are located at the side of second current limiting plate, and the steam ports of crossing is located at The other side of second current limiting plate.

8. heating unit assembly as claimed in claim 7, which is characterized in that foreign steamer of second current limiting plate along the heater Exterior feature is extended around direction, and is enclosed out air space jointly with the heater and the ironing panel, and described second The both ends interval of current limiting plate is arranged, to form the connection inside and outside steam (vapor) outlet of air space out；

The steam ports of crossing is connected to the inside of air space out, first vapor opening and second vapor opening with it is described The external connection of air space out.

9. heating unit assembly as claimed in claim 8, which is characterized in that the steam (vapor) outlet is towards after the ironing panel Portion's setting；

And/or first vapor opening be equipped with it is multiple, multiple first vapor openings are along the circular direction of second current limiting plate It is arranged at intervals at the outside of second current limiting plate；

And/or the surface of the heater being located in the air space out is convexly equipped with vaporization boss.

10. a kind of ironing head, which is characterized in that including shell and heater group as claimed in any one of claims 1-9 wherein Part, the jacket are set to the ironing panel of the heating unit assembly, and the heater and vaporization chamber cap of the heating unit assembly hold It is contained in the shell.

11. a kind of ironing equipment, which is characterized in that including steam generation facility, steam pipework and as claimed in claim 10 Ironing head, the steam generation facility are connected to by the steam pipework with the ironing head.