CN210022501U - Air purifier electric field support and air purifier electric field device - Google Patents
Air purifier electric field support and air purifier electric field device Download PDFInfo
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- CN210022501U CN210022501U CN201920619413.6U CN201920619413U CN210022501U CN 210022501 U CN210022501 U CN 210022501U CN 201920619413 U CN201920619413 U CN 201920619413U CN 210022501 U CN210022501 U CN 210022501U
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Abstract
The utility model discloses an air purifier electric field support and air purifier electric field device, the support includes the plate, is equipped with plum blossom pore structure on the plate, and plum blossom pore structure includes unthreaded hole and a plurality of sand grip. The handles are arranged on the two sides or the middle of the plate by utilizing the structure of the plate, so that the handles do not need to be additionally installed, and the production cost is reduced. The electric field device of the air purifier comprises a metal shell and an electrode plate, wherein the metal shell comprises a grounding plate, the grounding plate is connected with a high potential plate through an insulating part, and the high potential plate is in conductive connection with a discharge plate; at least one of the metal shell or the high-potential plate is a plate provided with the quincuncial hole structure. The utility model provides an air purifier electric field support and air purifier electric field device, its plate can be through the direct and screw nut cooperation of plum blossom pore structure, and it is stable to connect, need not to adopt the spring meson, has reduced connection structure's complexity, realizes air purifier electric field structure's lightweight.
Description
Technical Field
The utility model relates to an air purifier electric field module field especially relates to an air purifier electric field support and air purifier electric field device.
Background
At present, an air purifier used in daily life adsorbs PM2.5 and particulate matters in air through an ion technology, an electrostatic dust collection technology and the like, so that air pollution is avoided. A plurality of groups of electrode plates are arranged in the air purifier, and one group of electrode plates comprises a discharge plate and an adsorption plate. The plurality of discharge plates are strung up through one metal rod and connected with the high-potential plate, the plurality of adsorption plates are strung up through the other metal rod and connected with the air purifier shell to be grounded, and the high-potential plate is connected with the air purifier shell through an insulating part. However, the mode of screw rod is mostly adopted in the plate on the air purifier at present and being connected of body of rod, insulating part, passes through the through-hole on the plate through the screw rod and cooperatees the spring meson again and realizes connecting, and it connects and need adopt a plurality of spring mesons, and when spring meson quantity was more, then lead to whole product assembly manual work to increase easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air purifier electric field support and air purifier electric field device, its plate can not only be connected stably through setting up with the direct and screw nut cooperation of plum blossom pore structure on it, need not to adopt the spring meson moreover, has reduced connection structure's complexity, realizes the simplification of air purifier electric field structure.
In order to achieve the purpose, the utility model provides an electric field bracket of an air purifier, which comprises a plate, wherein the plate is provided with a quincunx hole structure which can be matched with a nut of a screw and can increase friction force, and the quincunx hole structure comprises a unthreaded hole and a plurality of raised bars which are arranged around the unthreaded hole; one end of each convex strip is flush with the edge of each unthreaded hole, and the other end of each convex strip extends towards the direction far away from the unthreaded hole.
As a further improvement, the plum blossom hole structure includes the boss, the unthreaded hole sets up the middle part at the boss, a plurality of sand grips set up on the boss.
As a further improvement of the present invention, the raised lines extend along a straight line, and each raised line is uniformly distributed around the center of the unthreaded hole; the number of the convex strips is 5-10.
As a further improvement of the utility model, the boss is circular, and the diameter b of the boss is 3-5 times of the diameter a of the unthreaded hole; the diameter a of the unthreaded hole is 1-2 times of the length c of the convex strip.
As a further improvement of the utility model, the width d of the convex strip is 0.3-0.7 times of the length c of the convex strip.
As a further improvement of the utility model, the height e of the lug boss is 1 to 1.5 times of the height f of the convex strip.
As a further improvement of the present invention, a handle is provided at the edge of the plate, and the handle includes an extension part at the edge of the plate; one side edge of the extension part is connected with the edge of the plate, and the other side edge of the extension part is bent towards the plate.
As a further improvement of the present invention, the plate has a frame structure, which includes a frame; the handle is arranged on a frame of the plate, one side of the extension portion is connected with the edge of one side of the frame, a flanging is arranged at the edge of the other side of the frame, and the edge bent towards the plate direction on the extension portion is arranged adjacent to the top edge of the flanging.
In order to achieve the above object, the present invention further provides an air purifier electric field device using the air purifier electric field bracket, which comprises a metal casing with two sides communicated with each other, wherein at least one pair of electrode plates arranged at intervals is arranged in the casing, the electrode plates comprise a discharge plate and an adsorption plate, the metal casing comprises a ground plate, the ground plate is electrically connected with the adsorption plate, the ground plate is connected with a high potential plate through an insulating member, and the high potential plate is electrically connected with the discharge plate; at least one of the metal shell or the high-potential plate is a plate provided with the quincuncial hole structure.
As a further improvement, the high potential plate includes low clamp plate and high-pressure plate, ground plate, low clamp plate and high-pressure plate are equipped with the plate of plum blossom pore structure, be equipped with on the insulating part with plum blossom pore structure complex screw rod and nut.
As a further improvement of the utility model, the low pressure plate is of a frame structure, and a handle is arranged on the frame of the low pressure plate; the handle comprises an extension part arranged at one side edge of the low-voltage plate frame; one side edge of the extension part is connected with the edge of the low-pressure plate frame, and the other side edge of the extension part is bent towards the direction of the low-pressure plate; the edge of the other side of the extending part frame is provided with a flanging, and the edge of the extending part bent towards the direction of the low-pressure plate is arranged adjacent to the top edge of the flanging.
Advantageous effects
Compared with the prior art, the utility model discloses an air purifier electric field support and air purifier electric field device's advantage does:
1. the electric field bracket of the air purifier comprises a plate, and a quincuncial hole structure is arranged on the plate. Owing to be equipped with a plurality of sand grips around the unthreaded hole, and the one end and the unthreaded hole edge parallel and level of sand grip, then the screw thread passes when the unthreaded hole, the screw rod is through rotatory tip cooperation with many sand grips, can let and realize being connected between screw rod and the plum blossom pore structure, wherein, the screw rod passes the plum blossom pore structure, and nut terminal surface on the screw rod presses on the plum blossom pore structure of plate, the effect of spring meson has been replaced to the plum blossom pore structure, and because its simple structure, can realize air purifier electric field device's equipment simplifications. In addition, boss and the sand grip on the plum blossom hole structure can increase the rigidity of the shape and the structure of the plum blossom hole structure, prevent the deformation of the plum blossom hole structure when the screw rod passes through the plum blossom hole structure, and ensure the stability of connection and long service life.
2. When the electric field device of the air purifier is assembled and disassembled, the plate can be conveniently taken by an operator through the handle at the edge of the plate. Because the handle includes the crooked extension in plate edge, plate and extension integrated into one piece need not additionally to be connected through the connecting piece, realize the lightweight, and crooked extension has certain thickness, comparatively comfortable when gripping.
3. The handle also comprises a flanging positioned on the frame, the edge bent towards the plate direction on the extension part is arranged adjacent to the top edge of the flanging, the problem that hands are easily scratched due to the fact that the edge of the extension part and the edge of the flanging protrude is avoided as much as possible, and safety risks are reduced.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is one of the perspective views of the low pressure plate;
FIG. 2 is a front view of the lower platen of FIG. 1;
FIG. 3 is a view taken along line A-A of FIG. 2;
FIG. 4 is a front view of a quincuncial hole configuration;
FIG. 5 is a side cross-sectional view of a quincunx hole configuration;
FIG. 6 is a second perspective view of the low pressure plate;
fig. 7 is a perspective view of the ground plate;
fig. 8 is a front view of the ground plate;
FIG. 9 is a perspective view of a high pressure plate;
FIG. 10 is a perspective view of an electric field device of the air purifier;
FIG. 11 is an enlarged partial view of the clamping bar.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
The utility model discloses a concrete embodiment is as shown in fig. 1 to fig. 11, an air purifier electric field support, including the plate, be equipped with on the plate can with the nut complex of screw rod, can increase frictional force's plum blossom pore structure 1, plum blossom pore structure 1 includes boss 12, and boss 12 middle part is equipped with unthreaded hole 11, still is equipped with a plurality of sand grips 13 around unthreaded hole 11 and arranges on the boss 12. One end of the convex strip 13 is flush with the edge of the light hole 11, and the other end extends in the direction away from the light hole 11. The plate and the quincuncial hole structure 1 are of an integrated structure. In this embodiment, the quincunx hole structure 1 on the plate is formed by stamping.
The convex strips 13 extend along a straight line, and all the convex strips 13 are uniformly distributed around the center of the unthreaded hole 11; the number of the convex strips 13 is 5-10. The boss 12 is circular, and the diameter b of the boss 12 is 3-5 times of the diameter a of the light hole 11. The diameter a of the unthreaded hole 11 is 1-2 times the length c of the convex strip 13. The width d of the convex strips 13 is 0.3-0.7 times of the length c of the convex strips 13. The height e of the boss 12 is 1-1.5 times of the height f of the convex strip 13.
At the edge of the panel is provided a handle 2, which handle 2 comprises an extension 21 of the edge of the panel. The extension 21 has one side edge connected to the edge of the plate and the other side edge bent toward the plate. In this embodiment, the plate has a frame structure, which includes a frame. The handle 2 is arranged on a frame of the plate, one side of the extension part 21 is connected with the edge of one side of the frame, a flanging 22 is arranged at the edge of the other side of the frame, and the edge bent towards the plate direction on the extension part 21 is arranged adjacent to the top edge of the flanging 22. The handles 2 may be provided on both sides of the plate member or may be provided in the middle of the plate member as shown in fig. 1 and 5.
This embodiment still provides an air purifier electric field device who adopts air purifier electric field support, including the metal casing of both sides intercommunication. At least one pair of electrode plates arranged oppositely at intervals is arranged in the shell, and the number of the electrode plates is multiple in the embodiment. The electrode plate comprises a discharge plate and an adsorption plate, wherein the discharge plate and the adsorption plate are alternately arranged. The metal shell comprises a grounding plate 3, the grounding plate 3 is in conductive connection with the adsorption plate, the grounding plate 3 is connected with the high-potential plate through an insulating part 8, and the high-potential plate is in conductive connection with the discharge plate. At least one of the grounding plate 3 or the high potential plate is a plate provided with a quincunx hole structure 1, and the insulating part 8 is provided with a screw and a nut which are matched with the quincunx hole structure 1. The high potential plate is connected with a power supply.
Specifically, the air purifier electric field device is provided with a high-voltage area and a low-voltage area. The high potential plate comprises a low pressure plate 4 and a high pressure plate 5, and the ground plate 3, the low pressure plate 4 and the high pressure plate 5 are all plates provided with a quincuncial hole structure 1. The adsorption plate in the high-pressure area is connected with the grounding plate 3 after being strung through the first conductive rod 61, and the discharge plate in the high-pressure area is connected with the high-voltage plate 5 after being strung through the second conductive rod 62. Wherein the second conductive rod 62 passes through the ground plate 3 without contacting the two. The high-pressure plate 5 and the grounding plate 3 are connected with the plum blossom hole structure 1 through a screw and a nut on the insulating part 8.
The metal shell is provided with a plurality of metal clamping strips 71, and the end parts of the metal clamping strips 71 are connected with the ground plate 3. The clamping strip 71 is perpendicular to the adsorption plate in the low-pressure area, and a plurality of clamping grooves are formed in the clamping strip 71 at intervals along the length direction of the clamping strip. The edge of the adsorption plate in the low-pressure area is clamped with the clamping grooves on the clamping strips 71, and the adsorption plate in the low-pressure area can be positioned through the clamping strips 71. The adsorption plate in the low-voltage area is connected with the grounding plate 3 through the clamping strip 71, and the discharge plate in the low-voltage area is connected with the low-voltage plate 4 after being strung through the fourth conducting rod 72. Wherein the fourth conductive rod 72 passes through the ground plate 3 without contacting the two. The low pressure plate 4 and the earth plate 3 are connected with the plum blossom hole structure 1 through a screw and a nut on the insulating part 8.
The low pressure plate 4 is of a frame type structure, and a handle 2 is arranged on the frame of the low pressure plate 4. The handle 2 includes an extension 21 provided at one side edge of the rim of the low pressure plate 4. One side edge of the extension part 21 is connected with the edge of the frame of the low pressure plate 4, and the other side edge is bent toward the low pressure plate 4. The other side edge of the extending part 21 is provided with a flange 22, and the edge of the extending part 21 bent towards the direction of the low pressure plate 4 is arranged adjacent to the top edge of the flange 22. The handle 2 may not be provided to the low pressure plate 4.
In addition, the earth plate 3 may also be provided with a quincunx hole structure 1 connected with the first conductive rod 61 through a screw nut, and a connection mode that the screw nut is matched with the quincunx hole structure 1 may also be adopted between other plates on the metal shell except the earth plate 3.
In addition, the quincunx hole structure 1 may not include the boss 12, but only the unthreaded hole 11 and the plurality of ribs 13 arranged around the unthreaded hole 11 are provided, which can also be frictionally engaged with the nut. The function of the lug boss 12 is to strengthen the overall strength and rigidity of the plum blossom hole structure 1 and reduce the probability of deformation when the plum blossom hole structure 1 is connected with a screw nut.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (10)
1. An electric field bracket of an air purifier comprises a plate, and is characterized in that a quincunx hole structure (1) which can be matched with a nut of a screw and can increase friction force is arranged on the plate, the plate and the quincunx hole structure (1) are of an integrated structure, and the quincunx hole structure (1) comprises a unthreaded hole (11) and a plurality of convex strips (13) arranged around the unthreaded hole (11); one end of each convex strip (13) is flush with the edge of each unthreaded hole (11), and the other end of each convex strip extends towards the direction far away from the unthreaded holes (11).
2. An electric field bracket for an air purifier according to claim 1, wherein the quincunx hole structure (1) comprises a boss (12), the light hole (11) is disposed in the middle of the boss (12), and the plurality of ribs (13) are disposed on the boss (12).
3. An electric field bracket for an air cleaner according to claim 1 or 2, wherein the ribs (13) extend in a straight line, and each rib (13) is uniformly distributed around the center of the unthreaded hole (11); the number of the convex strips (13) is 5-10.
4. An air purifier electric field bracket according to claim 2, characterized in that the boss (12) is circular, the diameter b of the boss (12) is 3-5 times of the diameter a of the light hole (11); the diameter a of the unthreaded hole (11) is 1-2 times of the length c of the convex strip (13); the height e of the boss (12) is 1-1.5 times of the height f of the convex strip (13).
5. An air cleaner field bracket according to claim 1, 2 or 4, wherein the width d of the ribs (13) is 0.3-0.7 times the length c of the ribs (13).
6. An air purifier field bracket according to claim 1, characterized in that a handle (2) is provided at the edge of the plate, said handle (2) comprising an extension (21) of the plate edge; one side edge of the extension part (21) is connected with the edge of the plate, and the other side edge is bent towards the plate.
7. An air cleaner field bracket according to claim 6, wherein said plate member is a frame-like structure including a frame; the handle (2) is arranged on a frame of the plate, one side of the extension portion (21) is connected with the edge of one side of the frame, a flanging (22) is arranged at the edge of the other side of the frame, and the edge bent towards the plate direction on the extension portion (21) is arranged adjacent to the edge of the top of the flanging (22).
8. An air purifier electric field device adopting the air purifier electric field bracket as claimed in claim 1, which comprises a metal shell with two communicated sides, wherein at least one pair of electrode plates arranged oppositely and at intervals are arranged in the metal shell, the electrode plates comprise a discharge plate and an adsorption plate, the metal shell comprises a grounding plate (3), the grounding plate (3) is electrically connected with the adsorption plate, the grounding plate (3) is connected with a high potential plate through an insulating piece (8), and the high potential plate is electrically connected with the discharge plate; at least one of the metal shell or the high-potential plate is a plate provided with the plum blossom hole structure (1).
9. An electric field device of an air purifier according to claim 8, wherein the high potential plate comprises a low pressure plate (4) and a high pressure plate (5), the ground plate (3), the low pressure plate (4) and the high pressure plate (5) are plates provided with the quincunx hole structure (1), and the insulating member (8) is provided with a screw and a nut which are matched with the quincunx hole structure (1).
10. An electric field device of an air purifier, according to claim 9, characterized in that the low pressure plate (4) is of a frame structure, and a handle (2) is arranged on the frame of the low pressure plate (4); the handle (2) comprises an extension part (21) arranged at one side edge of the frame of the low pressure plate (4); one side edge of the extension part (21) is connected with the edge of the frame of the low pressure plate (4), and the other side edge of the extension part is bent towards the direction of the low pressure plate (4); and a flanging (22) is arranged at the edge of the other side of the frame of the extension part (21), and the edge of the extension part (21) bent towards the direction of the low pressure plate (4) is arranged adjacent to the top edge of the flanging (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619413.6U CN210022501U (en) | 2019-04-30 | 2019-04-30 | Air purifier electric field support and air purifier electric field device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619413.6U CN210022501U (en) | 2019-04-30 | 2019-04-30 | Air purifier electric field support and air purifier electric field device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210022501U true CN210022501U (en) | 2020-02-07 |
Family
ID=69363015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920619413.6U Active CN210022501U (en) | 2019-04-30 | 2019-04-30 | Air purifier electric field support and air purifier electric field device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210022501U (en) |
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2019
- 2019-04-30 CN CN201920619413.6U patent/CN210022501U/en active Active
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Address after: 510000 floor 2, building a, No. 3-2, Liulian Road, Jianggao Town, Baiyun District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU CITY DONG BA ENERGY TECHNOLOGY Co.,Ltd. Address before: Baiyun District of Guangzhou City, Guangdong province 510000 Hang Road No. 5 building two floor A Patentee before: GUANGZHOU CITY DONG BA ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: No. 8, block B, No. 9, XingBai Road, Xiabai third industrial zone, Luocun village, Shishan town, Nanhai District, Foshan City, Guangdong Province 528200 Patentee after: FOSHAN LIZHIBA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 510000 second floor, building a, No. 3-2 Liulian Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong Patentee before: GUANGZHOU CITY DONG BA ENERGY TECHNOLOGY Co.,Ltd. |