CN109806978B - Air conditioner purifier power supply assembly and air conditioner purifier - Google Patents
Air conditioner purifier power supply assembly and air conditioner purifier Download PDFInfo
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- CN109806978B CN109806978B CN201910183894.5A CN201910183894A CN109806978B CN 109806978 B CN109806978 B CN 109806978B CN 201910183894 A CN201910183894 A CN 201910183894A CN 109806978 B CN109806978 B CN 109806978B
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- conditioner purifier
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000000746 purification Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 238000010926 purge Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention provides an air conditioner purifier power supply assembly and an air conditioner purifier, which belong to the technical field of micro-electrostatic dust removal. The electrode contact pieces of the air conditioner purifier power supply assembly are firmly connected, so that the reliable contact of the electrode contact pieces can be improved, the reliable contact of high-voltage power supply is realized, the power supply effect and the power supply efficiency are improved, the dustproof problem and the sealing effect in the electrode box can be effectively improved, and the air conditioner purifier power supply assembly has good usability, safety, effectiveness and economy.
Description
Technical Field
The invention relates to the technical field of micro-electrostatic dust removal, in particular to an air conditioner purifier power supply assembly and an air conditioner purifier.
Background
The air conditioner box purifier is mainly applied to the field of air purification, a product is arranged in a return air pipeline of an air heating, refrigerating and ventilating system or a central air conditioner tail end device (such as a combined air conditioner box, a full fresh air unit and the like), a high-voltage electrostatic adsorption treatment technology is mainly adopted, dust, bacteria, PM2.5 and other particles in air circulated through the air conditioner box purifier can be effectively removed.
The air conditioner purifier mainly comprises two parts: high voltage box (built-in high voltage power supply and elastic power supply contact mechanism), high voltage electric field unit. The high-pressure box is one of key parts of an air conditioner box purifier product, the purification performance of the product cannot be fully exerted due to poor design, and even the product cannot work, so that potential safety hazards are generated. The existing electrostatic air purification products in the market also adopt a high-voltage electrostatic technology, but are subject to market problems due to structural design limitations, such as poor sealing of the whole machine, difficult reliable contact of high-voltage power supply, insufficient insulation grade of insulators and the like.
Disclosure of Invention
The invention aims to provide an air conditioner purifier power supply assembly and an air conditioner purifier, which can realize reliable contact of high-voltage power supply and have good sealing performance.
Embodiments of the present invention are implemented as follows:
an aspect of the embodiment of the invention provides a power supply assembly of an air conditioner purifier, which comprises an electrode box, an electrode contact piece and a sealing piece, wherein a step hole is formed in a first surface of the electrode box, the electrode contact piece is clamped in the step hole of the electrode box and is provided with a part protruding out of the first surface of the electrode box, the sealing piece is fixed on a second surface opposite to the first surface, the sealing piece covers the step hole and is used for sealing an opening of the step hole on the second surface, the electrode contact piece is abutted against the sealing piece, and groove grains are formed in the first surface of the electrode box.
Optionally, the electrode contact is an elastic contact, the electrode contact is in a pressed state, and the electrode contact has a portion protruding from the first surface.
Optionally, the first surface includes a plurality of sub-planes that are parallel to each other, and adjacent sub-planes are connected through the step face, and the step face is perpendicular with the sub-plane, and the step face is used for the cooperation overlap joint to set up purification module.
Optionally, the electrode contact is provided with a flange.
Optionally, a quick connection terminal is arranged on the surface of the electrode contact piece, which is abutted against the sealing piece, and the quick connection terminal penetrates through the plug hole of the sealing piece and is used for externally connecting the electric wire.
Another aspect of the embodiments of the present invention provides an air conditioner purifier, which includes a chassis, a lower cover plate, an upper cover plate, and a plurality of air conditioner purifier power supply assemblies described above, where the chassis includes a case body with an opening on one side and a cover plate covering the opening, and the sides of the plurality of air conditioner purifier power supply assemblies are connected to each other and are disposed between the lower cover plate and the upper cover plate to form a modularized electric group, the modularized electric group is mounted in the chassis, the lower cover plate is fixed with the bottom surface of the case body, and the upper cover plate is disposed near the opening of the case body.
Optionally, a shell with an opening is arranged on the power supply assembly of the air conditioner purifier, the shell is arranged at one end close to the upper cover plate, a rotary fixing plate is arranged at the opening end of the shell, the rotary fixing plate is pressed on the first purifying module, a through hole is formed in the rotary fixing plate, a connecting column is arranged in the shell, the rotary fixing plate is sleeved on the connecting column through the through hole, the opening of the shell is covered with the rotary fixing plate cover plate, and the upper cover plate is fixed on the rotary fixing plate cover plate.
Optionally, a groove is formed in a step surface adjacent to the upper cover plate, a sliding baffle and a sliding baffle fixing plate are arranged on the bottom surface of the groove, one end of the sliding baffle is pressed on the second purification module, a toggle handle is arranged at the other end of the sliding baffle, a stroke limiting hole is formed in the sliding baffle fixing plate, the sliding baffle fixing plate is sleeved on the toggle handle of the sliding baffle through the stroke limiting hole, and the end part of the toggle handle protrudes out of the surface of the sliding baffle fixing plate.
Optionally, be equipped with the tab on the lower apron, be equipped with rotatory hole on the tab, air conditioner clarifier power supply assembly passes through tab and lower apron riveting, makes first surface to the bottom surface direction that is close to the box.
The power supply assembly of the air conditioner purifier comprises an electrode box, an electrode contact piece and a sealing piece, wherein a step hole is formed in the first surface of the electrode box, the electrode contact piece is clamped in the step hole of the electrode box and is provided with a part protruding out of the first surface of the electrode box, the sealing piece is fixed on a second surface opposite to the first surface, the sealing piece covers the step hole and is used for sealing an opening of the step hole on the second surface, the electrode contact piece is abutted against the sealing piece, and groove patterns are formed in the first surface of the electrode box. The electrode contact pieces of the power supply assembly of the air conditioner purifier provided by the embodiment of the invention are firmly connected, so that the reliable contact of the electrode contact pieces can be improved, the reliable contact of high-voltage power supply is realized, the power supply effect and the power supply efficiency are improved, the dustproof problem and the sealing effect in the electrode box can be effectively improved, and the power supply assembly has better usability, safety, effectiveness and economy.
The air conditioner purifier comprises a case, a lower cover plate, an upper cover plate and a plurality of air conditioner purifier power supply assemblies, wherein the case comprises a case body with one surface being opened and a cover plate covering the opening, the side surfaces of the plurality of air conditioner purifier power supply assemblies are mutually connected and are arranged between the lower cover plate and the upper cover plate to form a modularized electric group, the modularized electric group is arranged in the case, the lower cover plate is fixed with the bottom surface of the case body, and the upper cover plate is arranged close to the opening of the case body. The air conditioner purifier provided by the embodiment of the invention can effectively improve the problem of dust prevention in the electrode box; the plasticity of the plastic piece is utilized to control and improve the tightness consistency of the rotary fixing piece and the operation force of the sliding baffle; the electrode box of adopting plastic material presss from both sides the form of upper cover plate and lower apron of panel beating material, satisfies the requirement of assembling to improve the assembly effect, realize the assembly of air conditioner clarifier power supply unit and quick-witted case with the accumulated error of minimum assembly, guarantee the overall dimension requirement after assembling when the air conditioner clarifier power supply unit of single piece repeatedly assembles.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a power supply assembly of an air conditioner purifier according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cross-sectional A-A configuration of a power module of an air conditioner purifier according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure from another view angle shown in FIG. 2C;
FIG. 4 is a schematic diagram of a cross-sectional A-A configuration of a power unit of an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a first view angle of a quick connection terminal of a power supply assembly of an air conditioner purifier according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second view angle of a quick connection terminal of a power supply assembly of an air conditioner purifier according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electrode contact of a power supply assembly of an air conditioner purifier according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electrode box of a power supply assembly of an air conditioner purifier according to an embodiment of the present invention;
FIG. 9 is a schematic view of a B-B cross-sectional structure of an electrode box of a power supply assembly of an air conditioner purifier according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a modular electric group of an air conditioner purifier according to an embodiment of the present invention;
FIG. 11 is a schematic view of an installation structure of a rotary fixing piece of an air conditioner purifier according to an embodiment of the present invention;
fig. 12 is a schematic structural view of another view angle for installing a rotary fixing piece of an air conditioner purifier according to an embodiment of the present invention;
FIG. 13-1 is a schematic view of an installation structure of a sliding baffle of an air conditioner purifier according to an embodiment of the present invention;
fig. 13-2 is a second schematic view of an installation structure of a sliding baffle of an air conditioner purifier according to an embodiment of the present invention;
FIG. 13-3 is an enlarged schematic view of the structure of FIG. 13-2 at D;
fig. 13-4 are schematic structural views of another view angle of a sliding baffle and a sliding baffle fixing piece of an air conditioner purifier according to an embodiment of the present invention;
FIG. 13-5 is an enlarged schematic view of the structure shown at E in FIG. 13-4;
fig. 14 is a schematic structural view of another view angle for installing a sliding baffle of an air conditioner purifier according to an embodiment of the present invention;
FIG. 15 is a schematic diagram of an installation structure of a power supply assembly and a purification module of an air conditioner purifier according to an embodiment of the present invention;
FIG. 16 is a schematic diagram of an installation structure of a power supply assembly and a box of an air conditioner purifier according to an embodiment of the present invention;
fig. 17 is a schematic diagram illustrating the structural exploded view of an air conditioner purifier according to an embodiment of the present invention;
FIG. 18 is a schematic diagram of an air conditioner according to an embodiment of the present invention;
FIG. 19 is a second schematic diagram of an air conditioner according to an embodiment of the present invention;
fig. 20 is a schematic structural diagram of a cabinet of an air conditioner purifier according to an embodiment of the present invention.
101-electrode box; 102-a lower cover plate; 103-upper cover plate; 104-a chassis; 105-rotating the stator; 106-sliding a baffle; 107-rotating the stator cover plate; 108-sliding a baffle fixing plate; 109-an outer frame top cover; 110-ear pieces; 111-electrode contacts; 112-a seal; 1011-groove; 1041-a base; 1051-a connecting column; 1061—toggle handle; 1081—a travel limit hole; 1111-flanging; 1121—quick connect terminals; d1-first slip pit; d2—a second slip pit; e1-sliding course salient points; q-wind area; an M-purge module; m1-a first purification module; m2-a second purification module; m3-a third purification module; s-a rotation center; p-safe distance; t-protrusion distance.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhanging, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1, an embodiment of the present invention provides a power supply assembly of an air conditioner, including an electrode case 101, an electrode contact 111 and a sealing member 112, wherein a step hole is formed on a first surface of the electrode case 101, the electrode contact 111 is clamped in the step hole of the electrode case 101 and has a portion protruding from the first surface of the electrode case 101, the sealing member 112 is fixed on a second surface opposite to the first surface, the sealing member 112 covers the step hole and is used for sealing an opening of the step hole on the second surface, the electrode contact 111 abuts against the sealing member 112, and a groove 1011 is formed on the first surface of the electrode case 101.
As shown in fig. 2, since the electrical conduction of the electrode contact 111 is required to be formed from the first surface, i.e., the front surface, of the electrode box 101, the hole is a step hole for clamping the electrode contact 111, the step hole is an electrical conduction hole, the second surface, i.e., the rear end, seals the step hole by using the sealing member 112, and the electrode contact 111 is clamped and fixed by assembling the sealing member 112 and the electrode box 101, so that the electrode contact 111 is fixed, the electrode box 101 can be sealed from the inside, and the electrical conduction hole necessary for the electrode box 101 can be sealed from the inside to achieve a dustproof effect, and the quick assembly and disassembly problem can be realized by matching with the quick connection plug.
The groove 1011 is arranged on the first surface of the electrode box 101, and the groove 1011 is shown in fig. 8 and 9, so that the surface area of the electrode box 101 is larger, the creepage distance of the surface of the electrode box 101 is increased, the creepage standard of the surface of a product is more effectively met, the creepage conduction of adjacent electrodes is prevented, and the purifier is disabled.
The electrode contact pieces 111 of the power supply assembly of the air conditioner purifier provided by the embodiment of the invention are firmly connected, so that the reliable contact of the electrode contact pieces 111 can be improved, the reliable contact of high-voltage power supply is realized, the power supply effect and the power supply efficiency are improved, the dust prevention problem and the sealing effect in the electrode box 101 can be effectively improved, and the power supply assembly has better usability, safety, effectiveness and economy.
Alternatively, as shown in fig. 2, the electrode contact 111 is an elastic contact, the electrode contact 111 is in a pressed state, and the electrode contact 111 has a portion protruding from the first surface. The electrode contact 111 is an elastic contact, and when the electrode contact 111 is depressed, the electrode contact 111 always has a portion protruding from the first surface, that is, the electrode contact 111 cannot be completely pressed into the stepped hole.
As shown in fig. 2, a safety distance p is provided between the sealing member 112 at the bottom of the electrode contact 111 and the electrode box 101, where the safety distance p is smaller than a protruding distance t of the electrode contact 111 protruding from the first surface of the electrode box 101, so that the electrode contact 111 is not damaged by external pressure (when the working module is assembled or disassembled) or by instantaneous force when the working module is not operated, and the electrode contact 111 can be retracted to the position of the safety distance p by utilizing the elastic property of the material of the electrode contact 111 to protect the electrode contact 111 from being damaged, and the electrode contact 111 is not completely pushed to the inside of the electrode box 101 and cannot be sprung out, so that the electrode contact 111 is quickly restored to the original shape.
Alternatively, as shown in fig. 15, the first surface includes a plurality of sub-planes parallel to each other, adjacent sub-planes are connected by a step surface, the step surface is perpendicular to the sub-planes, and the step surface is used for matching and overlapping the purification module M.
The first surface of the electrode box 101 is the front, and the first surface is of a step-shaped structure, so that the electrode box 101 is blocked against the windward side by matching with the length and the size of different purification modules M, the effect of different wind areas Q is achieved, and dust brought into the electrode box 101 by wind can be reduced or even avoided. When the length dimensions of different purification modules M are matched with the step surfaces of the electrode box 101, the purification modules M with different lengths can be sequentially taken out when the purification modules M are cleaned and maintained, and the electrode box 101 is in a step design due to the fact that the longer purification module M is in front of the shorter purification module M and the electrode box 101 is in a step design, when the shorter purification module M is taken out, the shorter purification module M cannot touch the electrode contact pieces 111 of the longer purification module M, and the electrode contact pieces 111 are structurally prevented from being physically damaged.
Illustratively, as shown in fig. 15, the purge module M includes a first purge module M1, a second purge module M2, and a third purge module M3, the step of the first surface of the electrode case 101 includes three steps, the uppermost step is overlapped with the first purge module M1, the middle step is overlapped with the second purge module M2, and the lower step is overlapped with the third purge module M3.
Optionally, as shown in fig. 7, the electrode contact 111 is provided with a flange 1111.
The electrode contact 111 is provided with the flange 1111, as shown in fig. 3, the flange 1111 on the electrode contact 111 is clamped in the step hole of the electrode box 101, and the electrode contact 111 limits the stroke limit position of the electrode contact 111 from the inside, so that the electrode contact 111 is not damaged due to the fact that the electrode contact 111 is taken out of the electrode box 101 when maintenance operation is improper.
Alternatively, as shown in fig. 4, a quick connection terminal 1121 is provided on a surface of the electrode contact 111 abutting against the sealing member 112, and the quick connection terminal 1121 passes through a plug hole of the sealing member 112 for externally connecting an electric wire.
The electrode contact 111 must be perforated from the electrode box 101 during design, dust-containing air current can pass through the hole and then deposit in the electrode box 101, design the rear end of electrode contact 111 into quick connect terminal 1121, as shown in fig. 5 and 6, quick connect terminal 1121 is the shape of connector terminal, make rear end cover plate fixed electrode contact 111 with the plastic part, electrode contact 111 rear end passes sealing member 112 and rear end cover plate (not shown in the figure) during installation, the wiring requirement can be satisfied to quick connect terminal 1121 extension, can avoid conditions such as dismantlement screw when installing and maintaining electrical parts, quick assembly disassembly when can realizing production and maintenance.
The electrode box 101 can be made of plastic, and groove 1011 is made on the surface of the electrode box 101 to adjust and meet the creepage distance of the product by utilizing the processing characteristics of the plastic mold and the plasticity of the plastic parts.
Example two
Referring to fig. 10, 17 and 18, an embodiment of the present invention provides an air conditioner purifier, which includes a chassis 104, a lower cover plate 102, an upper cover plate 103 and a plurality of air conditioner purifier power supply assemblies described above, wherein the chassis 104 includes a case body with one surface open and a cover plate covering the opening, the side surfaces of the plurality of air conditioner purifier power supply assemblies are connected to each other and are arranged between the lower cover plate 102 and the upper cover plate 103 to form a modularized electric group, the modularized electric group is installed in the chassis 104, the lower cover plate 102 is fixed with the bottom surface of the case body, and the upper cover plate 103 is arranged close to the opening of the case body.
It should be noted that, first, the modular structural design is to assemble a plurality of air conditioner purifier power supply components, and the upper cover plate 103 and the lower cover plate 102 of rethread connect into the modular electric group, and electrode box 101 is moulded plastics by the plastic mould, and machining precision is high, more effective assurance finished product size uniformity and air conditioner purifier power supply component seal nature of assembling. The upper cover plate 103 and the lower cover plate 102 can be sheet metal strips, so that the manufacturing process is simple and the materials are saved.
Second, by utilizing the variability characteristic of sheet metal processing, the electrode box 101 is fixed between the upper cover plate 103 and the lower cover plate 102, and two or more electrode boxes 101 of the same type can be assembled.
Third, as shown in fig. 20, a sheet metal outer frame is provided on the chassis 104, and the plurality of chassis 104 shown in fig. 20 can be expanded and assembled by fixing the assembly position and the variability characteristics of the plate processing.
Fourth, as shown in fig. 19, two air conditioner purifier power supply components are assembled and arranged in the chassis 104, and the number of the air conditioner purifier power supply components is not limited in this embodiment, and is set by a person skilled in the art according to actual needs.
Fifth, as shown in fig. 17, the side wall of the electrode box 101 is in a horizontal zigzag shape, when the air conditioner power supply assembly is assembled into the case 104, two ends of the side wall of the electrode box 101 are contacted with the side plates inside the case 104, so that the clearance of the internal space of the whole machine can be controlled to be minimized to solve the problem of dust seal.
Alternatively, as shown in fig. 11 and 12, a casing with an opening is disposed on the power supply assembly of the air conditioner, the casing is disposed at one end close to the upper cover plate 103, a rotary fixing plate 105 is disposed on the opening end of the casing, the rotary fixing plate 105 is pressed on the first purification module M1, a through hole is disposed on the rotary fixing plate 105, a connecting column 1051 is disposed in the casing, the rotary fixing plate 105 is sleeved on the connecting column 1051 through the through hole, the opening of the casing is covered with the rotary fixing plate cover plate 107, and the upper cover plate 103 is fixed on the rotary fixing plate cover plate 107.
The rotary fixing piece 105 is used for compacting and fixing the first purification module M1 overlapped on the uppermost step surface, the rotary fixing piece 105 is installed and clamped and fixed through the rotary fixing piece cover plate 107 and the electrode box 101, the rotary fixing piece 105 can rotate along a through hole sleeved on the connecting column 1051, the rotary fixing piece 105 can be arranged on different positions, the connecting column 1051 and the rotary fixing piece 105 in the shell are plastic pieces, the plastic pieces are beneficial to elastically controlling the rotary strength of the rotary fixing piece 105, so that the control handfeel is obtained, the tightness degree and the rotary strength of the rotary fixing piece 105 are kept consistent, the operation strength when the rotary fixing piece 105 is stirred is met, the position of the first purification module M1 is adjusted by stirring the rotary fixing piece 105 during installation, and the installation, the maintenance and the overhaul are convenient.
13-1, 13-2 and 13-4, a groove is formed on a step surface adjacent to the upper cover plate 103, a sliding baffle 106 and a sliding baffle fixing plate 108 are arranged on the bottom surface of the groove, one end of the sliding baffle 106 is pressed on the second purification module M2, the other end of the sliding baffle 106 is provided with a toggle handle 1061, the sliding baffle fixing plate 108 is provided with a travel limit hole 1081, the sliding baffle fixing plate 108 is sleeved on the toggle handle 1061 of the sliding baffle 106 through the travel limit hole 1081, and the end part of the toggle handle 1061 protrudes out of the surface of the sliding baffle fixing plate 108.
One end of the sliding baffle 106 is pressed on the second purifying module M2, and is used for pressing and fixing the second purifying module M2 overlapped on the middle-layer step surface, by pressing the second purifying module M2, the third purifying module M3 arranged below the second purifying module M2 is pressed at the same time, the sliding baffle 106 is installed and positioned through the sliding baffle fixing plate 108 and the electrode box 101, as shown in fig. 13-3, a first sliding concave point D1 and a second sliding concave point D2 are arranged on the electrode box 101, as shown in fig. 13-5, a sliding convex point E1 is arranged on the sliding baffle 106, when the sliding baffle 106 slides on the electrode box 101, the sliding convex point E1 is clamped into the first sliding concave point D1 or the second sliding concave point D2, then preliminary stroke positioning is performed, the sliding baffle 106 and the sliding baffle fixing plate 108 are plastic pieces, as shown in fig. 14, the sliding baffle 106 is elastically controlled to be positioned by the sliding baffle 106 at the sliding position between the first sliding concave point D1 and the second sliding concave point D2, the sliding baffle is clamped by the sliding baffle 106, and the touch feeling of the sliding baffle is controlled by the sliding baffle 106 is clamped to the first sliding convex point D1 or the second sliding baffle plate after the sliding baffle is installed, and the touch feeling of the touch is finished.
Further, as shown in fig. 13-4, the final stroke positioning of the sliding damper 106 on the sliding damper fixing plate 108 is achieved by passing the toggle handle 1061 of the sliding damper 106 through the stroke limiting hole 1081 on the sliding damper fixing plate 108, so that the two ends of the stroke of the sliding damper 106 are limited, and when the sliding damper 106 is toggled, the stroke of the sliding damper 106 is positioned, and the damping effect can be achieved.
Alternatively, as shown in fig. 16, the lower cover plate 102 is provided with a lug 110, the lug 110 is provided with a rotating hole, and the air conditioner purifier power supply assembly is riveted with the lower cover plate 102 through the lug 110, so that the first surface rotates towards the direction close to the bottom surface of the box body.
The position of the rotation center S of the electrode box 101 is reasonably designed, as shown in fig. 16, so that the electrode box 101 can rotate towards the bottom surface of the box body along the rotation center S point, thereby being convenient to maintain, and the condition of the back surface of the electrode box 101 can be checked without taking the electrode box 101 out of the box body; as shown in fig. 17, the electrode box 101 is fixed on the lug 110, a base 1041 is provided in the case 104, the lower cover plate 102 is fixed on the base 1041 in the case 104, an outer frame top cover 109 is provided on the outer side of the base 1041 in the case 104, and the lower cover plate 102 and the outer frame top cover 109 are blocked and sealed in cooperation with variability of sheet metal part processing technology. The occurrence of an excessively large opening is avoided to bring wind into the electrode cartridge 101 the base 1041 of the dust box 104.
The embodiment of the invention provides an air conditioner purifier, which can effectively improve the problem of dust prevention in an electrode box 101; the plasticity of the plastic piece is utilized to control and improve the tightness consistency of the rotary fixing piece 105 and the operation force of the sliding baffle 106; the electrode box 101 made of plastic is adopted to clamp the upper cover plate 103 and the lower cover plate 102 made of metal plates, so that the assembly requirement is met, the assembly effect is improved, the assembly of the air conditioner purifier power supply assembly and the chassis 104 is realized by minimizing the assembly accumulated error, and the overall size requirement of the assembled air conditioner purifier power supply assembly is ensured when the single air conditioner purifier power supply assembly is repeatedly assembled; groove patterns 1011 are arranged on the electrode box 101, so that the creepage distance requirement of the product is met. The air conditioner purifier of the embodiment adopts plastic materials for a plurality of components, and the high-precision principle of a plastic mold, the plasticity and the material insulativity of plastic parts and the high-precision matching of laser engraving of sheet metal parts are utilized, so that the maintenance experience and the sealing requirement of products are met.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An air conditioner purifier power supply assembly, comprising: electrode box, electrode contact and sealing member, the first surface on the electrode box is equipped with the step hole, the electrode contact card is established in the step hole of electrode box and have the protrusion in the part of the first surface of electrode box, the sealing member is fixed with the second surface that the first surface set up relatively, the sealing member covers on the step hole, be used for sealing the step hole is in opening on the second surface, the electrode contact with sealing member butt is equipped with the groove pattern on the first surface of electrode box.
2. The air conditioner purifier power assembly of claim 1 wherein the electrode contact is an elastic contact, the electrode contact being in a depressed state, the electrode contact having a portion protruding from the first surface.
3. The air conditioner purifier power assembly of claim 1 wherein the first surface includes a plurality of mutually parallel sub-planes, adjacent sub-planes being connected by a step surface, the step surface being perpendicular to the sub-planes, the step surface being adapted to mate with a lap joint arrangement of purification modules.
4. The air conditioner purifier power supply assembly as recited in claim 1, wherein the electrode contact is provided with a flange.
5. The air conditioner purifier power supply assembly according to claim 1, wherein a quick-connection terminal is provided on a surface of the electrode contact piece abutting against the sealing member, and the quick-connection terminal penetrates through the plug hole of the sealing member for externally connecting an electric wire.
6. An air conditioner purifier, characterized by, including quick-witted case, lower apron, upper cover plate and a plurality of air conditioner purifier power supply unit of any one of preceding claims 1-5, the machine case includes one side open-ended box and covers the open-ended apron, a plurality of air conditioner purifier power supply unit's side interconnect is in down the apron with form the modularization group between the upper cover plate, the modularization group install in the machine incasement, the lower apron with the bottom surface of box is fixed, the upper cover plate is close to the opening setting of box.
7. The air conditioner purifier of claim 6, wherein a shell with an opening is arranged on the air conditioner purifier power supply assembly, the shell is arranged at one end close to the upper cover plate, a rotary fixing plate is arranged at the opening end of the shell in a sleeved mode, the rotary fixing plate is pressed on the first purification module, a through hole is formed in the rotary fixing plate, a connecting column is arranged in the shell, the rotary fixing plate is sleeved on the connecting column through the through hole, a rotary fixing plate cover plate is covered on the opening of the shell, and the upper cover plate is fixed on the rotary fixing plate cover plate.
8. The air conditioner purifier of claim 6, wherein the first surface on the electrode box of the air conditioner purifier power supply assembly comprises a plurality of sub-planes which are parallel to each other, adjacent sub-planes are connected through a step surface, a groove is formed in the step surface adjacent to the upper cover plate, a sliding baffle and a sliding baffle fixing plate are arranged on the bottom surface of the groove, one end of the sliding baffle is pressed on the second purification module, a toggle handle is arranged at the other end of the sliding baffle, a stroke limiting hole is formed in the sliding baffle fixing plate, the sliding baffle fixing plate is sleeved on the toggle handle of the sliding baffle through the stroke limiting hole, and the end of the toggle handle protrudes out of the surface of the sliding baffle fixing plate.
9. The air conditioner purifier of claim 6, wherein the lower cover plate is provided with a lug, the lug is provided with a rotating hole, and the air conditioner purifier power supply assembly is riveted with the lower cover plate through the lug, so that the first surface rotates towards the direction approaching the bottom surface of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183894.5A CN109806978B (en) | 2019-03-12 | 2019-03-12 | Air conditioner purifier power supply assembly and air conditioner purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183894.5A CN109806978B (en) | 2019-03-12 | 2019-03-12 | Air conditioner purifier power supply assembly and air conditioner purifier |
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| Publication Number | Publication Date |
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| CN109806978A CN109806978A (en) | 2019-05-28 |
| CN109806978B true CN109806978B (en) | 2024-04-02 |
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| CN201910183894.5A Active CN109806978B (en) | 2019-03-12 | 2019-03-12 | Air conditioner purifier power supply assembly and air conditioner purifier |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2025043952A1 (en) * | 2023-08-31 | 2025-03-06 | 广东美的制冷设备有限公司 | High-voltage power supply, purification device and air conditioner |
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| CN109806978A (en) | 2019-05-28 |
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