Purification component, purification device and air conditioner

Abstract

The utility model discloses a purification component, purification device and air conditioner, purification component includes: purification support and electrostatic precipitation module, electrostatic precipitation module is provided in the purification support and includes dust collection piece and fixed card, the dust collection piece is provided with a plurality of along the first direction interval arrangement, on the fixed card is provided with a plurality of along the first direction interval arrangement slot, the multiple dust collecting pieces are inserted into the multiple inserting grooves correspondingly, and the fixing clamp is detachably connected with the purifying support. According to the purification component, the dust collection pieces can be conveniently installed on the purification support, the installation efficiency of the electrostatic dust collection module is improved, and therefore the installation production efficiency of the purification component is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a purification component, a purification device and an air conditioner. Background Art

[0002] Electrostatic dust removal is a widely used gas dust removal method. Some air conditioning equipment used to adjust air quality (such as purification devices with purification functions, air conditioners, etc.) are equipped with electrostatic dust removal modules. In the related art, the electrostatic dust removal module includes a plurality of dust collecting sheets that can be used to adsorb particles, dust, etc., and these dust collecting sheets need to be installed on the purification bracket of the air conditioning equipment. However, the operation of installing multiple dust collecting sheets on the purification bracket is laborious and cumbersome, resulting in low installation efficiency of the electrostatic dust removal module. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a purification component, by providing a fixing card that is detachably connected to the purification bracket, the dust collecting sheet is detachably installed on the purification bracket by inserting it into a slot of the fixing card, so that the dust collecting sheet can be conveniently installed on the purification bracket, improving the installation efficiency of the electrostatic dust removal module, thereby facilitating the improvement of the installation production efficiency of the purification component.

[0004] The utility model also provides a purification device having the purification component.

[0005] The utility model also provides an air conditioner with the purification device.

[0006] According to the purification component of the first aspect of the present invention, the electrostatic dust removal module is provided on the purification bracket and includes a dust collecting sheet and a fixing card, the dust collecting sheet is a plurality of sheets arranged at intervals along a first direction, a plurality of slots arranged at intervals along the first direction are formed on the fixing card, the plurality of dust collecting sheets are respectively inserted into the plurality of slots, and the fixing card is detachably connected to the purification bracket.

[0007] According to the purification component of the embodiment of the utility model, the electrostatic dust removal module includes a fixing card detachably connected to the purification bracket. The dust collecting sheet of the electrostatic dust removal module can be detachably installed on the purification bracket by being inserted into a slot of the fixing card, so that the dust collecting sheet can be conveniently and labor-savingly installed on the purification bracket, thereby improving the installation efficiency of the electrostatic dust removal module, which is beneficial to improving the installation production efficiency of the purification component.

[0008] According to some embodiments of the present invention, a fixing hole is formed on one of the fixing card and the purification bracket, and a fixing column is formed on the other, and the fixing column is inserted into the fixing hole.

[0009] According to some optional embodiments of the present invention, at least a portion of the surface of the fixing column is formed as a frosted surface.

[0010] According to some optional embodiments of the present utility model, the fixed column includes a main body section and a guide section, one end of the main body section is connected to the purification bracket, and the guide section is connected to the other end of the main body section, the cross-sectional area of ​​the guide section is smaller than the cross-sectional area of ​​the main body section, and the cross-sectional area of ​​the guide section gradually decreases in the direction from the main body section to the guide section.

[0011] According to some optional embodiments of the utility model, positioning protrusions are respectively formed at both ends of the fixing card along the first direction, positioning grooves are respectively formed at both ends of the purification bracket along the first direction, the positioning protrusions are accommodated in the positioning grooves, the fixing columns are provided on the bottom walls of the positioning grooves, and the fixing holes are formed on the positioning protrusions.

[0012] According to some embodiments of the present utility model, a limiting tooth is provided between two adjacent slots, and the side walls of the limiting tooth facing the slots constitute a limiting wall, and a protruding structure is formed on the limiting wall.

[0013] According to some optional embodiments of the utility model, the slot penetrates two oppositely arranged side surfaces of the fixing card along a second direction, the second direction is perpendicular to the first direction, the raised structure includes a rib or a plurality of ribs arranged at intervals along the insertion direction of the dust collecting sheet, the insertion direction of the dust collecting sheet is perpendicular to both the first direction and the second direction, and the rib extends along the second direction.

[0014] According to some optional embodiments of the present invention, the protruding structure includes at least one convex rib, and the outer contour of the convex rib is arc-shaped.

[0015] According to some optional embodiments of the utility model, the fixing card is connected to the two ends of the purification bracket along the first direction, the two ends of the purification bracket along the second direction have limiting ribs, and the two ends of the dust collecting sheet have limiting structures respectively, and the limiting structures cooperate with the limiting ribs to limit the dust collecting sheet in the second direction.

[0016] According to some optional embodiments of the utility model, the limiting structure includes a limiting notch formed on the dust collecting sheet, and a portion of the limiting rib is inserted into the limiting notch.

[0017] According to some embodiments of the utility model, the purification component includes a power terminal and a conductive structure, the power terminal is arranged on the purification bracket and is located on one side of the electrostatic dust removal module along a second direction, the second direction is perpendicular to the first direction, and the plurality of dust collecting sheets are electrically connected to the power terminal through the conductive structure.

[0018] According to some optional embodiments of the utility model, the conductive structure includes a conductive adhesive layer and a wire, the conductive adhesive layer is arranged on the purification bracket and is in conductive contact with multiple dust collecting sheets, part of the wire is inserted into the conductive adhesive layer and is conductively connected to the conductive adhesive layer, and the wire is electrically connected to the power terminal.

[0019] According to some optional embodiments of the utility model, a glue coating groove is formed on the purification bracket, and the glue coating groove is at least partially located between the electrostatic dust removal module and the power terminal, one end of a plurality of dust collecting sheets along the second direction is located in the glue coating groove, and the conductive glue layer is located in the glue coating groove.

[0020] According to some optional embodiments of the present invention, the purification component further includes an insulating protective layer, and the insulating protective layer covers the conductive adhesive layer.

[0021] According to some embodiments of the present invention, the dust collecting sheet extends along a second direction, the second direction is perpendicular to the first direction, there are multiple fixing cards, and the multiple fixing cards are arranged at intervals along the second direction.

[0022] According to the purification device of the second aspect embodiment of the utility model, it includes: a purification component, which is the purification component according to the first aspect embodiment of the utility model; a high-voltage power supply, which is electrically connected to the electrostatic precipitator module to supply power to the electrostatic precipitator module.

[0023] According to the purification device of the embodiment of the utility model, by setting the above-mentioned purification component, the purification component is provided with a fixing card which is detachably connected to the purification bracket, so that the dust collecting sheet of the electrostatic dust removal module can be detachably installed on the purification bracket through the fixing card, so that the dust collecting sheet can be conveniently and labor-savingly installed on the purification bracket, thereby improving the installation efficiency of the electrostatic dust removal module, which is beneficial to improving the installation production efficiency of the purification component.

[0024] The air conditioner according to the third aspect of the present invention comprises: a casing having an air inlet and an air outlet; a heat exchange and air supply assembly disposed in the casing; and a purification device, wherein the purification device is the purification device according to the second aspect of the present invention, and the purification component is disposed at the air inlet.

[0025] According to the air conditioner of the embodiment of the utility model, by setting the above-mentioned purification device, the purification device includes a purification component, and the purification component is provided with a fixing card detachably connected to the purification bracket, so that the dust collecting sheet of the electrostatic dust removal module can be detachably installed on the purification bracket through the fixing card, so that the dust collecting sheet can be conveniently and labor-savingly installed on the purification bracket, thereby improving the installation efficiency of the electrostatic dust removal module, which is beneficial to improving the installation production efficiency of the purification component.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 is a cross-sectional view of a purification component according to some embodiments of the utility model;

[0029] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0030] Figure 3 yes Figure 1 A partial schematic diagram of a purification component in FIG.

[0031] Figure 4 yes Figure 1 Schematic diagram of the assembly of the dust collecting sheet and the fixing card;

[0032] Figure 5 yes Figure 1 A schematic diagram of the three-dimensional structure of the fixing card in FIG.

[0033] Figure 6 yes Figure 1 A schematic diagram of the three-dimensional structure of the dust collecting sheet;

[0034] Figure 7 It is a schematic diagram of the three-dimensional structure of a purification device according to some embodiments of the utility model;

[0035] Figure 8 yes Figure 7 A schematic diagram of a three-dimensional structure of the purification device from another perspective;

[0036] Fig. 9 yes Figure 8 Schematic diagram of the explosion of the purification device in FIG.

[0037] Fig.10 yes Fig. 9 Enlarged view of point B in the middle.

[0038] Reference numerals:

[0039] 100. Purification components;

[0040] 1. Purification bracket; 11. Fixed column; 111. Main section; 112. Guide section; 12. Positioning groove; 13. Limiting rib plate;

[0041] 2. Electrostatic dust removal module; 21. Dust collecting sheet; 211. Limiting structure; 2111. Limiting notch; 212. Base plate; 213. Conductor; 22. Fixing card; 221. Slot; 222. Limiting card tooth; 223. Limiting wall; 224. Protruding structure; 2241. Protruding rib; 23. Fixing hole; 24. Positioning convex block;

[0042] 3. Power terminal;

[0043] 4. Conductive structure; 41. Conductive adhesive layer; 42. Conducting wire;

[0044] 5. Glue coating tank;

[0045] 6. Insulation protective layer;

[0046] 200. Purification device;

[0047] 201, second purification module; 202, first bracket; 203, second bracket; 204, third bracket. DETAILED DESCRIPTION

[0048] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0049] Reference below Figure 1-Figure 10 The purification component 100 according to the embodiment of the present invention is described.

[0050] refer to Figure 1-Figure 6According to the purification component 100 of the first embodiment of the utility model, it includes: a purification bracket 1 and an electrostatic dust removal module 2, and the electrostatic dust removal module 2 is arranged on the purification bracket 1. Among them, the purification bracket 1 is an insulating member, for example, a plastic member, which can avoid the risk of electric shock caused by accidentally touching the purification bracket 1. And the electrostatic dust removal module 2 includes a dust collecting sheet 21 and a fixing card 22, and the dust collecting sheet 21 can be installed on the purification bracket 1 through the fixing card 22. The dust collecting sheet 21 is a plurality of sheets arranged at intervals along the first direction, and a plurality of slots 221 arranged at intervals along the first direction (as shown in the e1 direction in the reference figure) are formed on the fixing card 22. The plurality of dust collecting sheets 21 are respectively inserted into the plurality of slots 221, and the fixing card 22 is detachably connected to the purification bracket 1, so that the dust collecting sheet 21 is detachably connected to the purification bracket 1 by being inserted into the slot 221 of the fixing card 22. The connection between the dust collecting sheet 21 and the fixing card 22 is simple, which is convenient for installation and disassembly operations; by making the fixing card 22 and the purification bracket 1 detachable, the dust collecting sheet 21 is inserted into the slot 221 of the fixing card 22, so that the fixing card 22 and the dust collecting sheet 21 can be conveniently maintained and replaced, and in the process of installing the electrostatic dust removal module 2 on the purification bracket 1, if it is found that the dust collecting sheet 21 or the fixing card 22 has quality problems or is installed incorrectly, adjustments can be made in time.

[0051] The multiple dust collecting sheets 21 are spaced apart to form gaps. When the air entering the purification component 100 flows through the electrostatic dust removal module 2, it will enter these gaps between the dust collecting sheets 21, so that the multiple dust collecting sheets 21 can absorb and collect particulate dust in the air to perform a purification function.

[0052] Optionally, the fixing card 22 can be set to multiple, and the multiple fixing cards 22 are arranged at intervals along the second direction (as shown in the direction e2 in the reference figure), the second direction is perpendicular to the first direction, and each fixing card 22 is formed with multiple slots 221 arranged at intervals along the first direction.

[0053] For example, the process of installing the electrostatic dust removal module 2 on the purification bracket 1 is: first, the fixing card 22 is detachably connected to the purification bracket 1; then, multiple dust collecting sheets 21 are respectively inserted into the multiple slots 221 of the fixing card 22 in sequence; thus, the electrostatic dust removal module 2 is detachably installed on the purification bracket 1.

[0054] For example, the process of installing the electrostatic dust removal module 2 on the purification bracket 1 is as follows: first, insert the plurality of dust collecting sheets 21 into the plurality of slots 221 of the fixing card 22 in sequence, so that the dust collecting sheets 21 and the fixing card 22 are integrated into a whole; then, the dust collecting sheets 21 and the fixing card 22 are detachably installed on the purification bracket 1; thus, the electrostatic dust removal module 2 is detachably installed on the purification bracket 1. In this way, the dust collecting sheets 21 and the fixing card 22 are integrated to form a module, which facilitates the installation of the dust collecting sheets 21, improves the installation efficiency of the dust collecting sheets 21, and thus improves the production and assembly efficiency of the purification component 100.

[0055] According to the purification component 100 of the embodiment of the utility model, the electrostatic dust removal module 2 includes a fixing card 22 which is detachably connected to the purification bracket 1. The dust collecting sheet 21 of the electrostatic dust removal module 2 can be detachably installed on the purification bracket 1 by being inserted into a slot 221 of the fixing card 22, so that the dust collecting sheet 21 can be conveniently and labor-savingly installed on the purification bracket 1, thereby improving the installation efficiency of the electrostatic dust removal module 2, which is beneficial to improving the installation production efficiency of the purification component 100.

[0056] refer to Figure 3 According to some embodiments of the present invention, a fixing hole 23 is formed on one of the fixing card 22 and the purification bracket 1 , and a fixing column 11 is formed on the other, and the fixing column 11 is inserted into the fixing hole 23 .

[0057] For example, a fixing hole 23 is formed on the fixing card 22 , and a fixing column 11 is formed on the purification bracket 1 . The fixing card 22 can be detachably mounted on the purification bracket 1 by inserting the fixing column 11 on the purification bracket 1 into the fixing hole 23 on the fixing card 22 .

[0058] For example, the fixing card 22 is formed with a fixing column 11 , and the purification bracket 1 is formed with a fixing hole 23 . The fixing card 22 can be detachably mounted on the purification bracket 1 by inserting the fixing column 11 on the fixing card 22 into the fixing hole 23 on the purification bracket 1 .

[0059] By forming a fixing hole 23 on one of the fixing card 22 and the purification bracket 1 and forming a fixing column 11 on the other, the fixing card 22 can be detachably connected to the purification bracket 1 through the plug-in relationship between the fixing hole 23 and the fixing column 11, and the plug-in method between the fixing column 11 and the fixing hole 23 is simple and easy to operate.

[0060] According to some optional embodiments of the utility model, at least part of the surface of the fixing column 11 is formed as a frosted surface. For example, part of the surface of the fixing column 11 is formed as a frosted surface, and this part of the surface formed as a frosted surface is located in the fixing hole 23; for example, the entire surface of the fixing column 11 is formed as a frosted surface, and at least part of the frosted surface is located in the fixing hole 23. By forming at least part of the surface of the fixing column 11 as a frosted surface, the roughness of this part of the surface of the fixing column 11 can be increased, thereby increasing the friction between the fixing hole 23 and the fixing column 11, so that the fixing column 11 is not easy to fall out of the fixing hole 23, which is conducive to improving the stability of the connection relationship between the fixing card 22 and the purification bracket 1.

[0061] refer to Figure 3 According to some optional embodiments of the utility model, the fixing column 11 includes a main body section 111 and a guide section 112. One end of the main body section 111 is connected to the purification bracket 1, and the guide section 112 is connected to the other end of the main body section 111. The cross-sectional area of ​​the guide section 112 is smaller than the cross-sectional area of ​​the main body section 111, and the cross-sectional area of ​​the guide section 112 gradually decreases in the direction from the main body section 111 to the guide section 112. When the fixing column 11 is inserted into the fixing hole 23, the guide section 112 is first inserted into the fixing hole 23. The guide section 112 provides a guiding effect for the fixing hole 23 so that the fixing hole 23 moves relatively toward the main body section 111, and then the main body section 111 is also inserted into the fixing hole 23. By setting the guide section 112, the fixing column 11 is easy to insert into the fixing hole 23, so that the fixing card 22 is easy to connect to the purification bracket 1.

[0062] refer to Figure 3-Figure 5 According to some optional embodiments of the utility model, the two ends of the fixing card 22 along the first direction are respectively formed with positioning protrusions 24, and the two ends of the purification bracket 1 along the first direction are respectively formed with positioning grooves 12, and the positioning protrusions 24 are accommodated in the positioning grooves 12, and the bottom wall of the positioning grooves 12 is provided with fixing columns 11, and the positioning protrusions 24 are formed with fixing holes 23. In the process of connecting the fixing card 22 to the purification bracket 1, the fixing card 22 is positioned relative to the purification bracket 1 through the matching relationship between the positioning protrusions 24 and the positioning grooves 12, and the positioning protrusions 24 are accommodated in the positioning grooves 12, and the fixing columns 11 on the bottom wall of the positioning grooves 12 are inserted into the fixing holes 23 on the positioning protrusions 24. By providing the positioning protrusions 24 and the positioning grooves 12, it is convenient to accurately position the fixing card 22 relative to the purification bracket, and it is also convenient to form an accurate connection relationship between the fixing columns 11 and the fixing holes 23.

[0063] refer to Figure 3-Figure 5According to some embodiments of the utility model, there is a limiting tooth 222 between two adjacent slots 221, and the two adjacent limiting teeth 222 define the slot 221 along the first direction. The limiting tooth 222 can be used to form a limiting relationship for the dust collecting piece 21 inserted in the slot 221, so as to prevent the dust collecting piece 21 from being separated from the slot 221, and also to prevent the dust collecting piece 21 from shaking significantly in the slot 221. The side wall of the limiting tooth 222 facing the slot 221 constitutes a limiting wall 223, and a protruding structure 224 is formed on the limiting wall 223. Optionally, the protruding structure 224 abuts against the dust collecting piece 21 inserted in the slot 221 in the first direction. By forming the protruding structure 224 on the limiting wall 223, a limiting relationship can be further formed for the dust collecting piece 21 inserted in the slot 221, and the stability of the plug-in relationship between the dust collecting piece 21 and the fixing card 22 can be further improved.

[0064] refer to Figure 3-Figure 5 According to some optional embodiments of the utility model, the slot 221 penetrates two oppositely arranged side surfaces of the fixing card 22 along the second direction, so as to avoid the two side surfaces of the fixing card 22 hindering the dust collecting sheet 21 from being inserted into the slot 221. The second direction is perpendicular to the first direction. The protruding structure 224 includes a rib 2241 or a plurality of ribs 2241 arranged at intervals along the insertion direction of the dust collecting sheet 21. The insertion direction of the dust collecting sheet 21 is perpendicular to both the first direction and the second direction, and the rib 2241 extends along the second direction. The insertion direction of the dust collecting sheet 21 refers to the moving direction of the dust collecting sheet 21 when it is inserted into the slot 221 of the fixing card 22, which can be referred to as shown in the direction e3 in the figure. By making the protruding structure 224 include a rib 2241 or a plurality of ribs 2241 arranged at intervals along the insertion direction of the dust collecting sheet 21, the rib 2241 is used to form a limiting effect on the dust collecting sheet 21 inserted in the slot 221; in addition, the rib 2241 is extended along the second direction, and the rib 2241 can form a limiting effect on the dust collecting sheet 21 along the second direction, which can enhance the limiting effect of the rib 2241 on the dust collecting sheet 21.

[0065] Optionally, convex ribs 2241 are formed on the limiting walls 223 of the limiting latches 222, and the convex ribs 2241 located on both sides of a slot 221 along the first direction are spaced apart in the insertion direction of the dust collecting sheet 21. This arrangement enables the convex ribs 2241 to form multiple limiting effects on the dust collecting sheet 21 along the insertion direction of the dust collecting sheet 21, thereby enhancing the limiting effect of the convex ribs 2241 on the dust collecting sheet 21.

[0066] refer to Figure 3-Figure 5According to some optional embodiments of the utility model, the protruding structure 224 includes at least one rib 2241, and the outer contour of the rib 2241 is arc-shaped. For example, the protruding structure 224 includes one rib 2241; or the protruding structure 224 includes multiple ribs 2241. Optionally, the rib 2241 abuts against the dust collecting sheet 21 inserted in the slot 221 along the first direction. By making the protruding structure 224 include at least one rib 2241, and making the outer contour of the rib 2241 arc-shaped, the rib 2241 can form a limiting effect on the dust collecting sheet 21 inserted in the slot 221 along the first direction, and the arc-shaped structure can avoid hard interference between the dust collecting sheet 21 and the rib 2241 in the insertion direction of the dust collecting sheet 21, or the arc-shaped structure can also be used to guide the dust collecting sheet 21 to move along the insertion direction of the dust collecting sheet 21, so that the dust collecting sheet 21 can finally be inserted into the slot 221.

[0067] refer to Figure 1-Figure 3 According to some optional embodiments of the utility model, the fixing card 22 is connected to the two ends of the purification bracket 1 along the first direction, and the slot 221 of the fixing card 22 limits the dust collecting sheet 21 in the first direction, which can prevent the dust collecting sheet 21 from shaking significantly in the first direction relative to the purification bracket 1. Both ends of the purification bracket 1 along the second direction have limiting ribs 13, and both ends of the dust collecting sheet 21 have limiting structures 211 respectively. The limiting structures 211 cooperate with the limiting ribs 13 to limit the dust collecting sheet 21 in the second direction. By limiting the dust collecting sheet 21 in the second direction, it is possible to prevent the dust collecting sheet 21 from shaking in the second direction relative to the purification bracket 1, so as to improve the installation precision and installation stability of the dust collecting sheet 21.

[0068] refer to Figure 4 According to some optional embodiments of the utility model, the limiting structure 211 includes a limiting notch 2111 formed on the dust collecting sheet 21, and a portion of the limiting rib 13 is inserted into the limiting notch 2111. By setting the limiting notch 2111 and inserting the limiting rib 13 into the limiting notch 2111, the purification bracket 1 can form a limiting effect on the dust collecting sheet 21. The limiting notch 2111 has a simple structure and is easy to form, and the matching relationship between the limiting notch 2111 and the limiting rib 13 is simple and easy to install. When multiple dust collecting sheets 21 are installed on the purification bracket 1, the limiting notch 2111 can also be used to avoid the purification bracket 1 to avoid interference between the dust collecting sheet 21 and the purification bracket 1, resulting in the dust collecting sheet 21 not being installed in place.

[0069] refer to Figure 1-Figure 2According to some embodiments of the present utility model, the purification component 100 includes an electrical terminal 3 and a conductive structure 4, the electrical terminal 3 is provided on the purification bracket 1, the electrical terminal 3 can be used to electrically connect the purification component 100 to a power supply structure (such as a high-voltage power supply), and the conductive structure 4 can be electrically connected to a plurality of dust collecting sheets 21. The electrical terminal 3 is located on one side of the electrostatic dust removal module 2 along the second direction, the second direction is perpendicular to the first direction, and the plurality of dust collecting sheets 21 are electrically connected to the electrical terminal 3 through the conductive structure 4. By providing the electrical terminal 3 and the conductive structure 4, and making the plurality of dust collecting sheets 21 electrically connected to the electrical terminal 3 through the conductive structure 4, the plurality of dust collecting sheets 21 are electrically connected to the power supply structure, so that the dust collecting sheets 21 can be charged and complete the adsorption of particles, dust, etc. in the air.

[0070] refer to Figure 1-Figure 2 According to some optional embodiments of the utility model, the conductive structure 4 includes a conductive adhesive layer 41 and a wire 42. The conductive adhesive layer 41 is arranged on the purification bracket 1 and is in conductive contact with multiple dust collecting sheets 21. The multiple dust collecting sheets 21 are electrically connected through the conductive adhesive layer 41. Part of the wire 42 is inserted into the conductive adhesive layer 41 and is conductively connected to the conductive adhesive layer 41. Thus, an electrical connection is formed between the multiple dust collecting sheets 21, the conductive adhesive layer 41 and the wire 42, and the wire 42 is electrically connected to the power terminal 3. Thus, the multiple dust collecting sheets 21 are electrically connected to the power terminal 3 through the conductive adhesive layer 41 and the wire 42. The coating process of the conductive adhesive layer 41 is simple and easy to operate. By setting the conductive adhesive layer 41, an electrically conductive connection relationship can be formed between multiple dust collecting sheets 21, and the wire 42 can be electrically connected to the conductive adhesive layer 41 by partially inserting it into the conductive adhesive layer 41. There is no need to set a conductive sheet welded to the multiple dust collecting sheets 21, and there is no need to weld the conductive sheet to the wire 42, so that the setting of the electrical connection structure related to the electrostatic dust removal module 2 can be simplified, which is beneficial to simplify the production process of the purification component 100 and improve production efficiency.

[0071] refer to Figure 1-Figure 2 According to some optional embodiments of the utility model, a glue coating groove 5 is formed on the purification bracket 1 to prevent the conductive glue coated on the purification bracket 1 from flowing randomly, so as to ensure that the conductive glue layer 41 can form a conductive contact with multiple dust collecting sheets 21. The glue coating groove 5 is at least partially located between the electrostatic dust removal module 2 and the power terminal 3, and one end of the multiple dust collecting sheets 21 along the second direction is located in the glue coating groove 5, and the conductive glue layer 41 is located in the glue coating groove 5, so that the multiple dust collecting sheets 21 can be in conductive contact with the conductive glue layer 41 located in the glue coating groove 5, thereby forming an electrical connection relationship between the multiple dust collecting sheets 21 and the conductive glue layer 41. The position layout between the glue coating groove 5, the electrostatic dust removal module 2 and the power terminal 3 is reasonable, and such a setting facilitates the formation of an electrical connection relationship between the conductive glue layer 41 in the glue coating groove 5 and the electrostatic dust removal module 2 and the power terminal 3.

[0072] Optionally, the purification bracket 1 includes a first partition and a second partition arranged at intervals along the second direction, the first partition and the second partition define a glue coating groove 5 in the second direction, the first partition can constitute the above-mentioned limiting rib 13, and the first partition can be at least partially inserted into the limiting notch 2111 of the dust collecting sheet 21.

[0073] refer to Figure 1-Figure 2 According to some optional embodiments of the utility model, the purification component 100 further includes an insulating protective layer 6, and the insulating protective layer 6 covers the conductive adhesive layer 41. For example, the insulating protective layer 6 can be formed by coating with epoxy resin sealant. Such a configuration can enable the insulating protective layer 6 to protect the conductive adhesive layer 41. For example, when the electrostatic dust removal module 2 is cleaned, the insulating protective layer 6 can prevent the cleaning liquid from causing adverse effects on the conductive adhesive layer 41, for example, it can prevent the cleaning liquid from immersing in the conductive adhesive layer 41 and causing safety accidents after the conductive adhesive layer 41 is subsequently energized.

[0074] refer to Figure 1-Figure 2 According to some embodiments of the utility model, the dust collecting sheet 21 extends along the second direction, the second direction is perpendicular to the first direction, and there are multiple fixing cards 22, and the multiple fixing cards 22 are arranged at intervals along the second direction. By providing multiple fixing cards 22, multiple dust collecting sheets 21 are connected to the purification bracket 1 by being inserted into these fixing cards 22, and multiple fixing cards 22 are all connected to the purification bracket 1, which can improve the stability of the connection relationship between the multiple dust collecting sheets 21 and the purification bracket 1, so that the multiple dust collecting sheets 21 can be stably installed on the purification bracket 1.

[0075] Next, we will refer to Figure 1-Figure 6 The purification component 100 according to some embodiments of the present invention is described.

[0076] like Figure 1-Figure 3 As shown, the purification component 100 includes a purification bracket 1 and an electrostatic dust removal module 2, and the electrostatic dust removal module 2 is detachably mounted on the purification bracket 1. The electrostatic dust removal module 2 includes a dust collecting sheet 21 and a fixing card 22, wherein the dust collecting sheets 21 are arranged in a plurality at intervals along a first direction, and the fixing cards 22 are arranged in a plurality at intervals along a second direction, for example, six fixing cards 22 may be arranged in the second direction, and the plurality of dust collecting sheets 21 are detachably connected to the purification bracket 1 through the fixing cards 22.

[0077] like Figure 3-Figure 5As shown, the fixing card 22 is respectively formed with positioning protrusions 24 at both ends along the first direction, and a fixing hole 23 is formed on the positioning protrusion 24 and penetrates along the insertion direction of the dust collecting sheet 21. The purification bracket 1 is respectively formed with positioning grooves 12 at both ends along the first direction, and the bottom wall of the positioning groove 12 is provided with a fixing column 11, and the fixing column 11 includes a main section 111 and a guide section 112. One end of the main section 111 is connected to the purification bracket 1, and the guide section 112 is connected to the other end of the main section 111. The cross-sectional area of ​​the guide section 112 is smaller than the cross-sectional area of ​​the main section 111, and the cross-sectional area of ​​the guide section 112 gradually decreases in the direction from the main section 111 to the guide section 112. The surface of the main section 111 of the fixing column 11 is formed as a frosted surface. The positioning protrusion 24 is accommodated in the positioning groove 12, and the fixing column 11 is inserted into the fixing hole 23.

[0078] The fixing card 22 includes a plurality of limiting teeth 222, two adjacent limiting teeth 222 define a slot 221 along the first direction, a plurality of slots 221 are formed on the fixing card 22, and the slots 221 penetrate two oppositely arranged side surfaces of the fixing card 22 along the second direction. The side walls of the limiting teeth 222 facing the slots 221 constitute limiting walls 223, and the limiting walls 223 of the limiting teeth 222 are all formed with protruding structures 224, and the protruding structures 224 include a plurality of convex ribs 2241 arranged at intervals along the insertion direction of the dust collecting sheet 21, the convex ribs 2241 extend along the second direction, and the outer contour of the convex ribs 2241 is formed in an arc shape, and the convex ribs 2241 located on both sides of a slot 221 along the first direction are spaced apart in the insertion direction of the dust collecting sheet 21. A plurality of dust collecting sheets 21 are respectively inserted into the plurality of slots 221 of the fixing card 22, thereby forming a plug-in relationship between the dust collecting sheet 21 and the fixing card 22.

[0079] like Figure 6 As shown, the dust collecting sheet 21 includes a substrate 212 and a conductor 213, and the conductor 213 covers the surface of the substrate 212. Optionally, the substrate 212 can be formed of PBC material. When the dust collecting sheet 21 is inserted into the slot 221 of the fixing card 22, the highest point of the upper limit tooth 222 in the insertion direction of the dust collecting sheet 21 is higher than the highest point of the conductor 213.

[0080] like Figure 1-Figure 2 As shown, the dust collecting piece 21 has limiting structures 211 at both ends along the second direction, and the limiting structure 211 includes a limiting notch 2111, and the limiting notch 2111 is formed to be open at one end along the insertion direction of the dust collecting piece 21.

[0081] A glue coating groove 5 is also formed on the purification bracket 1, and the glue coating groove 5 is located at one end of the purification bracket 1 in the second direction. One end of a plurality of dust collecting sheets 21 along the second direction is located in the glue coating groove 5, and the two ends of the glue coating groove 5 along the second direction are a first partition and a second partition. The first partition is formed as a limiting rib 13 of the purification bracket 1, and a portion of the limiting rib 13 can be inserted into the limiting notch 2111 along the insertion direction of the dust collecting sheet 21. The limiting rib 13 is used to form a limiting effect on the plurality of dust collecting sheets 21 in the second direction.

[0082] The purification component 100 also includes an electrical terminal 3 and a conductive structure 4, and there is an electrical connection relationship between the electrical terminal 3 and the conductive structure 4. Specifically, the conductive structure 4 includes a conductive adhesive layer 41 and a wire 42, the conductive adhesive layer 41 is in conductive contact with the plurality of dust collecting sheets 21, one end of the wire 42 is inserted into the conductive adhesive layer 41, the wire 42 is electrically connected to the conductive adhesive layer 41, and the other end of the wire 42 is in contact with the electrical terminal 3 and forms an electrical connection relationship with the electrical terminal 3.

[0083] The conductive adhesive layer 41 is coated in the adhesive coating tank 5, and the conductive adhesive layer 41 forms a conductive contact with one end of the plurality of dust collecting sheets 21 along the second direction in the adhesive coating tank 5. The purification component 100 further includes an insulating protective layer 6, which is also coated in the adhesive coating tank 5 and covers the conductive adhesive layer 41.

[0084] Next, the process of installing the electrostatic precipitator module 2 on the purification bracket 1 and electrically connecting the electrostatic precipitator module 2 to the power terminal 3 will be described:

[0085] First, multiple fixing cards 22 are sequentially connected to the purification bracket 1; specifically, the fixing card 22 is positioned with reference to the relative position relationship between the positioning protrusion 24 on the fixing card 22 and the positioning groove 12 on the purification bracket 1, and then the fixing column 11 on the purification bracket 1 is inserted into the fixing hole 23, so as to connect the fixing card 22 to the purification bracket 1;

[0086] Next, multiple dust collecting sheets 21 are installed on the purification bracket 1 through the fixing card 22; specifically, the dust collecting sheet 21 is positioned with reference to the relative position relationship between the limiting notch 2111 on the dust collecting sheet 21 and the limiting rib plate 13 on the purification bracket 1, and then the dust collecting sheet 21 is correspondingly inserted into the slot 221 of the fixing card 22. Multiple dust collecting sheets 21 are sequentially inserted into the fixing card 22 through the above steps, so that multiple dust collecting sheets 21 are installed on the purification bracket 1;

[0087] Next, a conductive adhesive layer 41 is coated in the adhesive coating tank 5, and a conductive contact is formed between one end of the plurality of dust collecting sheets 21 located in the second direction and the conductive adhesive layer 41, and then one end of the wire 42 is inserted into the conductive adhesive layer 41, and then the other end of the wire 42 is connected to the power terminal 3;

[0088] Next, an insulating protective layer 6 is coated in the glue coating tank 5 so that the insulating protective layer 6 covers the conductive glue layer 41 ; finally, the insulating protective layer 6 is left to dry.

[0089] refer to Figure 7-10 According to the second aspect of the present invention, the purification device 200 includes: the above-mentioned purification component 100 and a high-voltage power supply, and the high-voltage power supply is electrically connected to the electrostatic precipitator module 2 to supply power to the electrostatic precipitator module 2.

[0090] Specifically, the electrostatic dust removal module 2 can be electrically connected to a high-voltage power supply through the power terminal 3, wherein the plurality of dust collecting sheets 21 are electrically connected to the high-voltage power supply through the conductive adhesive layer 41, the wire 42 and the power terminal 3.

[0091] The high-voltage power supply is also called a high-voltage generator, which is used to generate high voltage. After the high-voltage power supply increases the voltage, the increased voltage is transmitted to the electrostatic precipitator module 2 to meet the high-voltage power demand of the electrostatic precipitator module 2. By setting the high-voltage power supply, the high-voltage power supply can supply power to the electrostatic precipitator module 2 of the purification component 100, so that the electrostatic precipitator component of the electrostatic precipitator module 2 can play the electrostatic precipitator function, so that the purification device 200 can play the purification function to improve the air quality.

[0092] According to the purification device 200 of the embodiment of the utility model, by setting the above-mentioned purification component 100, the purification component 100 is provided with a fixing card 22 which is detachably connected to the purification bracket 1, so that the dust collecting sheet 21 of the electrostatic dust removal module 2 is detachably installed on the purification bracket 1 through the fixing card 22, so that the dust collecting sheet 21 can be conveniently and labor-savingly installed on the purification bracket 1, thereby improving the installation efficiency of the electrostatic dust removal module 2, which is beneficial to improving the installation production efficiency of the purification component 100.

[0093] refer to Figure 7-10 According to some optional embodiments of the utility model, the purification component 100 further includes a second purification module 201, and both the electrostatic dust removal module 2 and the second purification module 201 can be detachably mounted on the purification bracket 1. Optionally, the second purification module 201 and the electrostatic dust removal module 2 have different purification functions. For example, the second purification module 201 can have purification functions such as deodorization, dehumidification, formaldehyde removal, removal of harmful bacteria, and disinfection. The electrostatic dust removal module 2 and the second purification module 201 can meet more user needs for improving air quality.

[0094] refer to Figure 7-10According to some optional embodiments of the utility model, the purification bracket 1 includes a first bracket 202, a second bracket 203 and a third bracket 204. For example, the first bracket 202 is detachably connected to the second bracket 203, and the first bracket 202 is also detachably connected to the third bracket 204. Optionally, the electrostatic dust removal module 2 is detachably mounted on the first bracket 202 or the third bracket 204, and the second purification module 201 is detachably mounted on the first bracket 202 or the second bracket 203. By connecting the electrostatic dust removal module 2 to the third bracket 204 and the second purification module 201 to the second bracket 203 respectively, when only one of the electrostatic dust removal module 2 or the second purification module 201 needs to be inspected, maintained and replaced, only the first bracket 202 and the second bracket 203 can be disassembled or only the first bracket 202 and the third bracket 204 can be disassembled; when the electrostatic dust removal module 2 needs to be cleaned, the second purification module 201 can also be removed by disassembling the first bracket 202 and the second bracket 203 to avoid damage to the second purification module 201 during the cleaning process.

[0095] The air conditioner according to the third embodiment of the utility model includes: a casing, a heat exchange and air supply assembly and the above-mentioned purification device 200, the casing has an air inlet and an air outlet, the heat exchange and air supply assembly is arranged in the casing, and the purification component 100 of the purification device 200 is arranged at the air inlet.

[0096] The heat exchange and air supply component includes a heat exchanger component and a fan component. When the air conditioner is working, the fan component drives the airflow from the air inlet into the casing to exchange heat with the heat exchanger component, and then discharges it from the air outlet to the room, thereby adjusting the indoor temperature. Among them, when the air conditioner is working, it is possible to control whether the purification device 200 is working as needed. When the purification device 200 is working, the high-voltage power supply supplies power to the electrostatic dust removal module 2 of the purification component 100. The electric control box of the air conditioner can control whether the electrostatic dust removal component of the electrostatic dust removal module 2 is working through the high-voltage power supply. If the electrostatic dust removal component is working, the purification component 100 can purify part of the air entering the casing to remove particles, dust, etc. mixed in the air entering the casing. The purified air is discharged from the air outlet, which can improve the indoor air quality. When the purification device 200 is working, the electronic control box of the air conditioner can also control whether the second purification module 201 of the purification component 100 is working. If the second purification module 201 is working, the second purification module 201 of the purification component 100 can purify another part of the air entering the casing, such as removing odor, formaldehyde, etc. from the air entering the casing. The purified air is discharged from the air outlet, which can also improve the indoor air quality.

[0097] The purification component 100 is disposed at the air inlet. When the air enters the casing from the air inlet and flows through the purification component 100, the purification component 100 can purify the air.

[0098] Optionally, the air conditioner can be a split air conditioner, for example, the air conditioner can be a split wall-mounted air conditioner. When the air conditioner is a split air conditioner, the air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner indoor unit includes the above-mentioned housing, heat exchange and air supply components, and purification device 200.

[0099] After the purification device 200 is installed on the casing of the air-conditioning indoor unit, the first direction mentioned above can be the front-to-back direction of the air-conditioning indoor unit, the second direction can be the left-to-right direction of the air-conditioning indoor unit, and the insertion direction of the dust collecting sheet 21 can be the top-to-bottom direction of the air-conditioning indoor unit.

[0100] According to the air conditioner of the embodiment of the utility model, by setting the above-mentioned purification device 200, the purification device 200 includes a purification component 100, and the purification component 100 is provided with a fixing card 22 which is detachably connected to the purification bracket 1, so that the dust collecting sheet 21 of the electrostatic dust removal module 2 is detachably installed on the purification bracket 1 through the fixing card 22, so that the dust collecting sheet 21 can be conveniently and labor-savingly installed on the purification bracket 1, thereby improving the installation efficiency of the electrostatic dust removal module 2, which is beneficial to improving the installation production efficiency of the purification component 100.

[0101] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0102] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0103] In the description of the present invention, "plurality" means two or more.

[0104] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0105] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0106] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0107] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A purification component, characterized in that: include: Purification bracket; An electrostatic dust removal module is arranged on the purification bracket and includes a dust collecting sheet and a fixing card. The dust collecting sheets are multiple and spaced apart along a first direction. The fixing card is formed with multiple slots spaced apart along the first direction. The multiple dust collecting sheets are respectively inserted into the multiple slots. The fixing card is detachably connected to the purification bracket.

2. The purification component according to claim 1, characterized in that: A fixing hole is formed on one of the fixing card and the purification bracket, and a fixing column is formed on the other, and the fixing column is inserted into the fixing hole.

3. The purification component according to claim 2, characterized in that: At least a portion of the surface of the fixing column is formed as a frosted surface.

4. The purification component according to claim 2, characterized in that: The fixing column includes a main body section and a guide section, one end of the main body section is connected to the purification bracket, and the guide section is connected to the other end of the main body section. The cross-sectional area of ​​the guide section is smaller than the cross-sectional area of ​​the main body section, and the cross-sectional area of ​​the guide section gradually decreases in the direction from the main body section to the guide section.

5. The purification component according to claim 2, characterized in that: The fixing card has positioning protrusions at both ends along the first direction, and the purification bracket has positioning grooves at both ends along the first direction. The positioning protrusions are accommodated in the positioning grooves. The fixing columns are provided on the bottom walls of the positioning grooves, and the fixing holes are formed on the positioning protrusions.

6. The purification component according to claim 1, characterized in that: A limiting latch is provided between two adjacent slots, and the side walls of the limiting latch facing the slots constitute a limiting wall, and a protruding structure is formed on the limiting wall.

7. The purification component according to claim 6, characterized in that: The slot passes through two opposite side surfaces of the fixing card along a second direction, the second direction is perpendicular to the first direction, the raised structure includes a rib or a plurality of ribs arranged at intervals along the insertion direction of the dust collecting sheet, the insertion direction of the dust collecting sheet is perpendicular to both the first direction and the second direction, and the rib extends along the second direction.

8. The purification component according to claim 6, characterized in that: The protruding structure includes at least one protruding rib, and the outer contour of the protruding rib is arc-shaped.

9. The purification component according to claim 1, characterized in that: The fixing card is connected to the two ends of the purification bracket along the first direction, and the two ends of the purification bracket along the second direction are provided with limiting ribs. The two ends of the dust collecting sheet are respectively provided with limiting structures, and the limiting structures cooperate with the limiting ribs to limit the dust collecting sheet in the second direction.

10. The purification component according to claim 9, characterized in that: The limiting structure includes a limiting notch formed on the dust collecting sheet, and a portion of the limiting rib plate is inserted into the limiting notch.

11. The purification component according to claim 1, characterized in that: It includes an electrical terminal and a conductive structure, wherein the electrical terminal is arranged on the purification bracket and is located on one side of the electrostatic dust removal module along a second direction, the second direction is perpendicular to the first direction, and the plurality of dust collecting sheets are electrically connected to the electrical terminal through the conductive structure.

12. The purification component according to claim 11, characterized in that: The conductive structure includes a conductive adhesive layer and a wire. The conductive adhesive layer is arranged on the purification bracket and is in conductive contact with the plurality of dust collecting sheets. Part of the wire is inserted into the conductive adhesive layer and is conductively connected to the conductive adhesive layer, and the wire is electrically connected to the power terminal.

13. The purification component according to claim 12, characterized in that: A glue coating groove is formed on the purification bracket, and the glue coating groove is at least partially located between the electrostatic dust removal module and the power terminal. One end of the plurality of dust collecting sheets along the second direction is located in the glue coating groove, and the conductive glue layer is located in the glue coating groove.

14. The purification component according to claim 12, characterized in that: It also includes an insulating protective layer, which covers the conductive adhesive layer.

15. The purification component according to claim 1, characterized in that: The dust collecting sheet extends along a second direction, the second direction is perpendicular to the first direction, and there are a plurality of fixing cards, which are arranged at intervals along the second direction.

16. A purification device, characterized in that: include: A purification component, wherein the purification component is a purification component according to any one of claims 1 to 15; A high-voltage power supply is electrically connected to the electrostatic precipitator module to supply power to the electrostatic precipitator module.

17. An air conditioner, characterized in that: include: A housing having an air inlet and an air outlet; A heat exchange and air supply component is arranged in the casing; The purification device is the purification device according to claim 16, and the purification component is arranged at the air inlet.

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