KR102641936B1 - heating apparatus for food - Google Patents

Abstract

The food roasting machine starts. In the food roaster of the present invention, a roasting space with an open top is formed, an external air inflow hole is provided on one side, and an air exhaust hole is provided on the other side, and the first ventilation hole and the second ventilation hole face each other across the roasting space. A roasting body formed to be; A drawer coupled to the roasting body and provided to separate a water receiving space and an oil receiving space; a first exhaust fan installed inside the grilling body, which draws in outside air through the outside air inlet hole and then blows it toward the roasting space toward the second vent hole through the first ventilation hole; a second exhaust fan that sucks air blown toward the roasting space by the first exhaust fan into the roasting body through the second ventilation hole and then blows it toward the water receiving space; and a filter provided in a flow path between the water receiving space and the air exhaust hole and capable of being replaced and mounted on the grilling body, wherein the gas containing smoke and oil vapor generated in the roasting space is the first filter. Foreign substances are primarily filtered as they are condensed by contact with relatively low-temperature air blown by an exhaust fan and partially collected into the oil receiving space, and secondarily by contact with water contained in the water receiving space. It is filtered, and foreign substances are filtered thirdly by the filter and then discharged out of the roasting body. According to the present invention, gas containing smoke and oil vapor generated in the roasting space is condensed by contact with relatively low temperature air blown by the first exhaust fan, and foreign substances are primarily filtered, and the gas contained in the water receiving space is condensed. Foreign substances are filtered secondarily by contact with water, thirdly filtered by a filter, and then the gas is sequentially removed in three stages to remove oil, foreign substances, and odors so that they are discharged outside the grilling body. As it is discharged, it can be used without generating smoke or oil vapor during cooking and can prevent contamination of surrounding indoor spaces.

Description

Heating apparatus for food}

The present invention is a food roaster that effectively treats smoke and oil vapor generated during the food roasting process and at the same time fundamentally prevents gases from circulating along the inside of the product, thereby minimizing contamination inside the product and enabling hygienic use and management. It's about.

In general, air circulation type grills that can inhale smoke generated during the roasting process are designed to absorb smoke or odor and filter it within the main body to reduce burning or smoke generation during the roasting process. I'm losing.

In addition, an exhaust fan is usually built into the main body to circulate air inside the device through the air inlet and air outlet formed on both walls of the main body, and the oil contained in the air is immersed in the air circulation process. There is an oil pan containing water.

However, although this air circulation type griller can significantly reduce odor or smoke during the roasting process and can be easily used indoors, if the air circulation type griller is continuously used, grease or foreign substances may appear on the exhaust fan itself or inside the main body. Due to this accumulation, the air suction ability of the suction fan is reduced, and although smoke is guided to the air intake, it is not completely inhaled and the smoke remains there, which limits the ability to exert a smoke control or deodorizing effect. .

In addition, due to the structure in which air circulates within the product, it is impossible to prevent grease or foreign substances from accumulating within the product body, which limits the hygienic use and management of the product.

Korean Patent Publication No. 10-2179137 (November 10, 2020)

The present invention was developed to solve the above-described conventional problems. By disposing two or more fans within the main body, the present invention not only effectively sucks in the smoke generated during the roasting process, but also fundamentally prevents gases from circulating inside the roasting main body. Rather, the purpose is to provide a food roaster that prevents contamination of the surrounding space and allows the product itself to be used and managed hygienically by allowing gases generated during the food roasting process to go through a multi-step filtering process before being discharged to the surroundings.

According to one aspect of the present invention, a roasting space with an open top is formed, an external air inflow hole is provided on one side, an air exhaust hole is provided on the other side, and the first ventilation hole and the second ventilation hole are connected to each other with the roasting space in between. Grilled bodies formed to face each other; A drawer coupled to the roasting body and provided to separate a water receiving space and an oil receiving space; a first exhaust fan installed inside the grilling body, which draws in outside air through the outside air inlet hole and then blows it toward the roasting space toward the second vent hole through the first ventilation hole; a second exhaust fan that sucks air blown toward the roasting space by the first exhaust fan into the roasting body through the second ventilation hole and then blows it toward the water receiving space; and a filter provided in a flow path between the water receiving space and the air exhaust hole and capable of being replaced and mounted on the grilling body, wherein the gas containing smoke and oil vapor generated in the roasting space is the first filter. Foreign substances are primarily filtered as they are condensed by contact with relatively low-temperature air blown by an exhaust fan and partially collected into the oil receiving space, and secondarily by contact with water contained in the water receiving space. A food roaster is provided in which food is filtered and foreign substances are thirdly filtered by the filter and then discharged outside the roasting body.

In the roasting body and the drawer, respectively, after the gas passes through the water receiving space, it does not move to the inner central area of the roasting body where the oil receiving space is disposed, but moves to the filter side and then passes through the air exhaust hole. A gas flow restrictor may be provided to allow immediate discharge.

The gas flow restrictor includes a first round portion provided to be rounded at one end of the roasting body; and a second round part provided in the drawer to be rounded so as to come into close contact with the first round part when the drawer is fully coupled to the roasting body.

The outer surface of the second round part faces the water receiving space, the inner surface of the second round part is arranged to face the inner central area of the roasting body, and the outer surface of the second round part faces the water receiving space. It can be rounded concavely towards the

A shielding member made of an elastic material may be provided on at least one side of the first round part and the second round part facing each other.

The grilling body may include an exhaust fan cover that is detachably coupled to expose or not expose the second exhaust fan to the outside.

The roasting body includes an exhaust fan installation frame that provides a space for installing the second exhaust fan and a volute that guides the blowing direction of the second exhaust fan, and the exhaust fan cover has an exhaust fan installation frame. A plurality of support ribs are provided to support each other, and the suction fan cover and the suction fan installation frame may be provided with engaging means so that they can be engaged with each other.

The locking means includes a plurality of locking protrusions each protruding from the plurality of support ribs; And it may include a plurality of locking grooves provided in the suction fan installation frame so that the plurality of locking protrusions are correspondingly caught.

According to the food roaster of the present invention described above, gas containing smoke and oil vapor generated in the roasting space is condensed upon contact with relatively low temperature air blown by the first exhaust fan, and foreign substances are primarily filtered out. , Foreign substances are filtered secondarily by contact with the water contained in the water receiving space, and foreign substances are filtered thirdly by a filter, and then oil, foreign substances, and odor are sequentially removed in three stages so that they are discharged to the outside of the grilling body. As the gas consisting of is discharged to the outside, it can be used without generating smoke or oil vapor during cooking and can prevent contamination of surrounding indoor spaces.

In addition, by fundamentally preventing smoke and oil vapor from circulating inside the grilling body, the product can be managed and used hygienically by minimizing grease stains inside the product itself.

1 is a perspective view showing a food roasting machine according to an embodiment of the present invention;
Figure 2 is a perspective view from the bottom of Figure 1;
Figure 3 is an exploded perspective view of Figure 1;
Figure 4 is a cross-sectional view showing a food roasting machine according to an embodiment of the present invention;
Figure 5 is a partial enlarged view of Figure 4;
Figure 6 is a diagram showing another example of Figure 5;
7 is an exploded perspective view showing a food roasting machine according to an embodiment of the present invention;
Figure 8 is a perspective view showing an exhaust fan cover of a food roaster according to an embodiment of the present invention;
Figure 9 is a cross-sectional view taken along line IX-IX of Figure 4;
10 and 11 are diagrams showing various filter installation positions in a food roaster according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the attached drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. These embodiments only serve to ensure that the disclosure of the present invention is complete and to those skilled in the art to fully convey the scope of the invention. This is provided to inform you. In the drawings, like symbols refer to like elements.

The food roaster according to a preferred embodiment of the present invention installs two or more fans inside the product to effectively suck in gas containing smoke and oil vapor generated during the food roasting process, and at the same time, the sucked air does not circulate inside the product. By allowing it to be discharged directly to the outside, it is possible to manage and use the product hygienically by minimizing the adhesion of oil stains due to oil vapor inside the product.

In other words, the present invention filters the gas containing smoke and oil vapor generated during the roasting process three times to remove foreign substances and then discharges them outside the product, thereby minimizing contamination in the indoor space where the product is used, for example. .

In addition, by completely burning some of the air generated during the roasting process and sucked into the product, smoke generation is further reduced, enabling hygienic management and use of the product, as well as preventing consumer complaints.

In other words, the present invention is equipped to effectively inhale the smoke generated during the roasting process into the product and at the same time exclude as much as possible the structure that circulates air inside the main body by a fan, and is equipped to stably purify or completely burn the air, thereby protecting the product itself. It can be used and managed hygienically.

Hereinafter, the present invention will be described in detail with reference to examples.

1 to 4, the food roaster according to an embodiment of the present invention includes a roasting body 100, a drawer 200, a heating member 300, a first draft fan 400, and a second draft fan. Includes (500) and filter (600).

First, a roasting space 110 with an open top is formed on the inside of the roasting body 100, and a grill or a roasting plate 120 is installed so that grilled items can be placed on the roasting space. The roasting space is formed to be concave at a certain depth, and in the roasting body 100, first ventilation holes 130 and second ventilation holes 140 are formed in the form of slits facing each other with the roasting space in between.

A partition plate 160 is installed on the roasting body 100 to divide the inner space of the roasting body 100 up and down to form a roasting space 110 and a lower space 150 separated from the roasting space 110. .

As shown in Figures 1 to 4, on one side of the grilling body 100, a slit-shaped outside air inflows so that outside air, which is relatively low temperature compared to the hot smoke and oil vapor generated in the roasting space, flows into the inside of the roasting body 100. A ball (170) is prepared.

In addition, as will be described later, on the other side of the grilling body 100, a slit-shaped air is installed to allow air that is sucked into the roasting body 100 from the roasting space and then undergo a number of filtering processes to sufficiently remove foreign substances to be discharged to the outside of the roasting body. An exhaust hole 180 is provided.

Next, as shown in FIGS. 3 and 4, the heating member 300 is installed on the roasting body 100 to radiate heat to the roasting space 110, and the heating member is integrally attached to the bottom of the roasting plate 120. It can be coupled to the grilling body 100 to be combined or mounted on the partition plate 160. The heating member 300 may be formed in the form of a rod bent in a certain shape, and heat is generated by supplying power.

Next, as shown in FIGS. 1 to 4, the drawer 200 is detachably coupled to the lower part of the roasting body 100 in a slide manner. That is, the drawer 200 can be completely detached from the roasting body 100 and can be coupled to the roasting body 100 in a slide manner, which will be described in detail below.

Meanwhile, although not specifically shown in the drawings, the drawer 200 may be fixed to the roasting body 100, and the roasting plate 120 and the partition plate 160 may be separated upward from the roasting body 100. The drawer 200 may be exposed to the outside by separating it.

In an embodiment of the present invention, the drawer 200 is provided with a separate water receiving space 210 and an oil receiving space 220, which will be described in detail below.

In an embodiment of the present invention, the inside of the grilling body 100 is provided through the first ventilation hole 130 and the second ventilation hole 140 to supply external air or to inhale gas (smoke, oil vapor) generated during the roasting process. The first exhaust fan 400 and the second exhaust fan 500 are built-in. The first draft fan and the second draft fan may be applied as one or more sirocco fans, for example.

As shown in FIG. 4, the first exhaust fan 400 is installed inside the grilling body 100, sucks in low-temperature outside air through the outside air inlet hole 170, and then exhausts the outside air through the first ventilation hole 130. 2 The air is blown toward the roasting space (110) facing the ventilation hole (140). To elaborate, the first exhaust fan 400 is located on the side of the first ventilation hole 130 and blows outside air flowing in through the outside air inlet hole 170 formed on the lower surface of the grilling body 100 to the first ventilation hole 130. It is blown onto the roasting space (110) through. Here, the outside air inflow hole 170 may be formed not at the bottom of the grilling body 100 but at the upper part of the grilling body 100 near the first exhaust fan 400.

As shown in Figures 4 and 5, the second exhaust fan 500 blows the air blown toward the roasting space by the first exhaust fan 400 into the roasting body 100 through the second ventilation hole 140. After suction, it is blown toward the water receiving space 210 of the drawer 200. In addition, the second exhaust fan 500 is disposed adjacent to the second ventilation hole 140, and causes gas (smoke, oil vapor) sucked into the grilling body through the second ventilation hole to contact water to remove oil components, etc. It is blown toward the water receiving space 210 to absorb and remove water. As the air passes through the water receiving space 210 and filters out more than a certain amount of grease and foreign substances, the oil and foreign substances are filtered out again through a filter 600, which will be described later, and then is discharged to the outside of the grilling body through the air exhaust hole 180. .

In this way, the present invention effectively sucks the gas generated during the food roasting process through the first exhaust fan 400 and the second exhaust fan 500, and at the same time, the sucked gas does not circulate inside the roasting body and passes through the air exhaust hole ( By allowing the product to be discharged directly to the outside of the roasting body 100 through 180), the adhesion of oil stains due to oil vapor to the surface of the internal structure of the roasting body 100 is minimized, making it possible to manage and use the product hygienically.

Next, as shown in FIGS. 3 to 5, the filter 600 is provided in the flow path between the water receiving space 210 and the air exhaust hole 180, and is provided so that it can be replaced and mounted on the grilling body 100. . Here, the filter 600 may include at least one of a non-woven filter, a HEPA filter, and an activated carbon filter that can adsorb foreign substances, oil components in the air, and remove smoke odor.

As shown in FIG. 3, a filter fixing bracket 182 forming a filter insertion groove is provided near the air exhaust hole 180 at the bottom of one side of the grilling body 100 to fix and couple the filter 600, and the user After separating the drawer 200 from the roasting body 100, the filter 600 can be inserted and fixed into the filter insertion groove inside the filter fixing bracket 182. When the filter 600 is installed, the filter 600 covers the entire air exhaust hole 180, which consists of a plurality of slots, from the upper side, and accordingly, the gas passing through the water receiving space 210 is filtered ( 600), foreign substances, oil stains, etc. are additionally filtered and finally discharged.

In other words, the present invention involves introducing low-temperature outside air -> blowing by the first exhaust fan -> sucking the air blown by the first exhaust fan by the second exhaust fan -> directly without circulating the sucked air inside the grilling body. The process of discharging to the outside proceeds sequentially, and while this process is in progress, air does not circulate inside the roasting body 100.

When outside air is supplied onto the roasting space 110 by the first exhaust fan 400, high-temperature oil vapor generated from the heated baking plate 120 during the roasting process can be condensed through the relatively low temperature outside air, thereby producing smoke. It is possible to reduce generation and primarily remove oil components in the air, and the gas containing smoke and oil vapor generated in the grilling space is condensed by contact with the relatively low temperature air blown by the first exhaust fan 400. Foreign substances (including oil components in the air, etc.) can be primarily filtered as they are partially collected in the oil receiving space 220 of the drawer 200.

In an embodiment of the present invention, a filtering means is provided in the grilling body 100 to filter oil, odor, soot, etc. contained in the gas sucked by driving the second exhaust fan 500.

Here, the filtering means may include water accommodated in the water receiving space 210 of the drawer 200 and the filter 600 described above.

The water functions as a kind of water filter that can precipitate oil content contained in oil vapor, and when gas comes into contact with the water, oil content, etc. can precipitate to the bottom of the water receiving space 210.

That is, oil and foreign substances contained in the gas that passed through the second suction fan 500 may precipitate while contacting the water contained in the water receiving space 210, and the gas from which oil and foreign substances have been removed is filtered ( After the foreign matter is additionally filtered and odor removed by 600), it is discharged to the outside through the air exhaust hole 180, thereby further preventing the indoor space where the product of the present invention is used from being polluted.

According to the multi-fan structure using the first exhaust fan 400 and the second exhaust fan 500, the water contained in the water receiving space 210 provided as the filtering means, and the filter 600, smoke generated during the roasting process is removed. Oil and odors are filtered by inhaling oil, and by eliminating the structure in which smoke circulates throughout the interior of the grilling body 100, grease stains on the internal walls or structures of the grilling body 100 are minimized, thereby improving the product. It can provide convenience in hygienic management.

As shown in FIGS. 3 to 5, the drawer 200 is provided with an air passage 240 so that air passing through the water receiving space 210 moves toward the filter 600 and the air exhaust hole 180.

In an embodiment of the present invention, the gas containing smoke and oil vapor generated in the grilling space 110 is condensed by contact with relatively low temperature air blown by the first exhaust fan 400 and forms the oil receiving space ( Foreign substances are firstly filtered as they are partially collected by 220, secondarily filtered by contact with water contained in the water receiving space 210, and thirdly filtered by the filter 600. It is discharged to the outside of the roasting body 100. In other words, the present invention can be used without generating smoke or oil vapor during cooking as the gas that removes oil, foreign substances, and odors is sequentially discharged to the outside in three stages and can prevent contamination of the surrounding indoor space.

In an embodiment of the present invention, the drawer 200 is detachably attachable to the grilling body 100 in a slide manner, and a water receiving space 210 is formed on one side and oil generated during the food cooking process is formed on another side. The oil receiving space 220, which is separated from the water receiving space 210, is formed integrally so that it falls. Therefore, when the user separates the drawer 200 from the roasting body, the drawer having both the water receiving space 210 and the oil receiving space 220 is separated from the roasting body. An oil discharge hole 184 is provided in the center of the baking plate 120 and the partition plate 160, and the oil passing through the oil discharge hole 184 falls into the oil receiving space 220 of the drawer 200 and is collected.

In the present invention, the gas sucked into the roasting body 100 through the second exhaust fan 500 does not circulate throughout the roasting body, but passes through the water receiving space 210 and the filter 600 to the air exhaust hole 180. By allowing it to be discharged directly to the outside of the grilling body 100, it is possible to minimize the adhesion of grease, etc. by oil vapor to the surface of the internal structure of the roasting body 100.

To elaborate, as shown in FIG. 5, the gas flow path until the gas that has passed through the second exhaust fan 500 is discharged into the air exhaust hole 180 is between the drawer 200 and the grilling body 100. It is shielded by the internal structure so that the gas is discharged directly into the air exhaust hole 180 without circulating inside the roasting body 100. That is, the air flowing into the air passage 240 of the drawer 200 does not flow into the lower space 150 below the partition plate 160, but is directly discharged through the air exhaust hole 180. Accordingly, it is possible to fundamentally prevent hygiene problems from occurring due to oil, foreign substances, etc. attaching to the surface of the internal structure located in the lower space 150 of the roasting body 100.

For this purpose, as shown in FIG. 5, the grilling body 100 and the drawer 200 are each equipped with an oil receiving space 220 after the gas passes through the water receiving space 210. A gas flow restrictor 700 is provided so that all gases move toward the filter 600 without moving to the internal central area and then are immediately discharged through the air exhaust hole 180.

In an embodiment of the present invention, as shown in FIG. 5, the gas flow restrictor 700 includes a first round portion 710 provided to be rounded at one end of the roasting body 100, and the roasting body 100. It includes a second round part 720 provided on the drawer 200 to be rounded so as to be in close contact with the first round part 710 when the drawer 200 is fully coupled.

Here, the first round part 710 and the second round part 720 may each have a cross-sectional shape of approximately an arc shape, and as they are coupled to each other in as close contact as possible, gas flows into the inside of the roasting body as described above. Flow to the central area can be prevented.

In addition, as shown in Figure 5, the outer surface 721 of the second round part 720 faces the water receiving space 210, and the inner surface 722 of the second round part 720 faces the roasting body ( It is arranged to face the inner central area of the second round part 720, and the outer surface 721 of the second round part 720 is preferably rounded concavely toward the water receiving space 210.

Therefore, the gas blown toward the water receiving space 210 by driving the second exhaust fan 500 contacts the water accommodated in the water receiving space 210 and then flows upward for a certain amount of time due to the reaction force in the air flow path. When entering (240), the advantage of being able to flow smoothly along the concave rounded surface arises.

In other words, in the process of gas passing through the water receiving space 210 entering the air passage 240, eddy currents are prevented from occurring inside the drawer 200 and induce a smooth flow of gas to ultimately achieve rapid exhaust. You can.

The present invention proposes an additional structure that can more stably prevent gas that has passed through the water receiving space 210 from flowing into the inner central area of the roasting body, that is, toward the lower space 150 of the roasting body 100. do.

Specifically, as shown in FIG. 6, a shielding member 730 made of an elastic material is provided on at least one side of the first round part 710 and the second round part 720 facing each other.

The shielding member 730 maintains the first round part 710 and the second round part 720 in elastic contact with each other to prevent a gap from occurring between them. For example, the shielding member 730 is made of rubber, silicon, etc. It can be done.

1 to 4 and 7, in the embodiment of the present invention, the grilling body 100 includes a suction fan cover that is detachably coupled to expose or not expose the second exhaust fan 500 to the outside. Includes (800).

The user removes the suction fan cover 800 to expose the second suction fan 500 to the outside, and then cleans oil and foreign substances attached to the blade surface of the second exhalation fan and the inner surface of the suction fan cover 800. You can proceed.

In an embodiment of the present invention, as shown in FIGS. 5 and 7, the grilling body 100 is equipped with a second exhaust fan 500 and a volute to guide the blowing direction of the second exhaust fan 500. Includes a suction fan installation frame 190 that provides a space for

In addition, the suction fan cover 800 is provided with a plurality of support ribs 810 to be supported on the suction fan installation frame 190, and the suction fan cover 800 and the suction fan installation frame 190 are each engaged with each other. A locking means 820 is provided to make this possible.

Here, as shown in FIGS. 5, 7, and 8, the locking means 820 includes a plurality of locking protrusions 821 that respectively protrude from the plurality of support ribs 810, and a plurality of locking protrusions 821. It includes a plurality of locking grooves 823 provided on the suction fan installation frame 190 so that it can be caught correspondingly. The user can separate the suction fan cover (800) by holding the suction fan cover (800) with their hands and lifting it to remove the protrusion from the locking groove. Conversely, as the protrusion is inserted into the locking groove, the suction fan cover (800) is stably fixed. The status quo can be maintained.

On the other hand, if the extraction fan continues to operate while the user removes the exhaust fan cover 800, a safety accident may occur due to various factors such as oil in the roasting space 110 scattering in all directions or exposure to the rotating exhaust fan. Risk may increase.

In order to compensate for this, as shown in FIG. 9, a push protrusion 840 is provided on the exhaust fan cover 800, and the inside of the roasting body 100 is checked to determine whether it is contacted and pressed by the push protrusion 840. Accordingly, a limit switch 860 is provided to selectively allow or block current application.

In an embodiment of the present invention, the first exhaust fan 400 and the second exhaust fan 500 are driven through control signal transmission from the main controller (not shown), and the main controller is connected to the contact point of the limit switch 860. Alternatively, after receiving the short-circuit signal, the operation of the first exhaust fan and the second exhaust fan is controlled based on it.

Specifically, when the suction fan cover 800 is combined and the push protrusion 840 presses the tension bar of the limit switch 860 and is converted to a contact state, the main controller drives the first suction fan and the second suction fan or operates the user. It can be controlled so that the suction fan is in a standby state by operating the button.

On the other hand, if the user removes the exhaust fan cover 800 while the exhaust fans are in operation, the main controller controls the operation of the first and second exhaust fans to stop, and while the exhaust fans are stopped, the main controller controls the operation of the first and second exhaust fans to stop. When the user separates the exhaust fan cover 800, the main controller controls the first exhaust fan and the second exhaust fan to not be driven even if the user operates the button to drive the exhaust fan.

Above, the description and illustration are based on the case where the filter 600 is installed at the rear of the water receiving space 210 in the gas flow path, but the installation position of the filter is not limited to this, and the installation position of the filter can be changed in various ways as follows.

For example, as shown in FIG. 10, the filter 600 may be provided in front of the second exhaust fan 500 based on the gas flow path.

In this way, when the filter 600 is installed in front of the second exhaust fan 500, the oil content of the oil vapor generated in the roasting space 110 is primarily filtered by the filter and then moves to the second exhaust fan. 2 By minimizing contamination of the suction fan 500, a decrease in the durability of the fan can be minimized, and precipitation of oil and foreign substances in the water contained in the water receiving space 210 can be further reduced.

As another example, as shown in FIG. 11, the filter 600 may be provided between the second suction fan 500 and the water receiving space 210 based on the gas flow path.

In this case, the precipitation of oil and foreign substances in the water contained in the water containing space 210 can be further reduced, thereby further reducing the occurrence of contamination in the water containing space 210 of the drawer 200.

In this way, even if the installation position of the filter 600 is changed, the present invention provides a way to prevent the gas containing smoke and oil vapor generated in the roasting space 110 from being mixed with the relatively low temperature air blown by the first exhaust fan 400. Foreign substances are primarily filtered as they are condensed by contact and partially collected into the oil receiving space 220. Foreign substances are filtered secondarily by contact with water contained in the water receiving space 210, and are stored in the filter 600. After foreign substances are filtered thirdly, oil, foreign substances and odors discharged to the outside of the grilling body 100 are removed in three stages, so it can be used without generating smoke or oil vapor during cooking and prevents contamination of the surrounding indoor space. You can.

Although the present invention has been shown and described in connection with preferred embodiments for illustrating the principles of the invention, the invention is not limited to the construction and operation as shown and described. Rather, those skilled in the art will understand that numerous changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims.

100: Roasting body 120: Roasting plate
130: first ventilation hole 140: second ventilation hole
170: External air inlet hole 180: Air exhaust hole
182: Filter fixing bracket 190: Exhaust fan installation frame
200: Drawer 210: Water receiving space
220: Oil receiving space 240: Air passage
300: Heating member 400: First exhaust fan
500: second exhaust fan 600: filter
700: Gas flow restriction unit 710: First round unit
720: second round part 721: outer surface
722: inner side 730: shielding member
800: Exhaust fan cover 810: Support rib
820: Locking means 840: Push projection
860: limit switch

Claims (8)

A roasting body in which a roasting space with an open top is formed, an external air inlet hole is provided on one side, an air exhaust hole is provided on the other side, and a first ventilation hole and a second ventilation hole are formed to face each other with the roasting space in between;
A drawer coupled to the roasting body and provided to separate a water receiving space and an oil receiving space;
a first exhaust fan installed inside the grilling body, which draws in outside air through the outside air inlet hole and then blows it toward the roasting space toward the second vent hole through the first ventilation hole;
a second exhaust fan that sucks air blown toward the roasting space by the first exhaust fan into the roasting body through the second ventilation hole and then blows it toward the water receiving space; and
A filter provided in the flow path between the water receiving space and the air exhaust hole and provided to be replaceable on the roasting body,
Gas containing smoke and oil vapor generated in the grilling space is condensed upon contact with relatively low-temperature air blown by the first exhaust fan and is partially collected into the oil receiving space, whereby foreign substances are primarily filtered out. , Foreign substances are filtered secondarily by contact with water contained in the water receiving space, and foreign substances are filtered thirdly by the filter and then discharged to the outside of the roasting body,
In the roasting body and the drawer, respectively, after the gas passes through the water receiving space, it does not move to the inner central area of the roasting body where the oil receiving space is disposed, but moves to the filter side and then passes through the air exhaust hole. A food roaster characterized by a gas flow restrictor provided so that it can be discharged immediately. delete According to paragraph 1,
The gas flow restrictor,
a first round portion provided to be rounded at one end of the roasting body; and
A food roaster comprising a second round part provided in the drawer to be rounded so as to come into close contact with the first round part when the drawer is fully coupled to the roasting body. According to paragraph 3,
The outer surface of the second round part faces the water receiving space, and the inner surface of the second round part is arranged to face the inner central area of the roasting body,
An outer surface of the second round portion is rounded concavely toward the water receiving space. According to paragraph 3,
A food roaster, characterized in that a shielding member made of an elastic material is provided on at least one side of the first round part and the second round part facing each other. According to paragraph 1,
The roasting body includes a suction fan cover that is detachably coupled to expose or not expose the second exhaust fan to the outside. According to clause 6,
The grilling body includes a draft fan installation frame that provides a space where the second draft fan and a volute that guides the blowing direction of the second draft fan are installed,
A food roaster characterized in that the suction fan cover is provided with a plurality of support ribs so as to be supported by the suction fan installation frame, and the suction fan cover and the suction fan installation frame are each provided with a locking means to enable engagement with each other. . In clause 7,
The hanging means is,
a plurality of locking protrusions each protruding from the plurality of support ribs; and
A food roaster comprising a plurality of locking grooves provided in the suction fan installation frame so that the plurality of locking protrusions are caught in response.

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