CN219674423U - Filter screen device of air purifier - Google Patents
Filter screen device of air purifier Download PDFInfo
- Publication number
- CN219674423U CN219674423U CN202320525634.3U CN202320525634U CN219674423U CN 219674423 U CN219674423 U CN 219674423U CN 202320525634 U CN202320525634 U CN 202320525634U CN 219674423 U CN219674423 U CN 219674423U
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- filter screen
- plates
- fixedly connected
- frame body
- air purifier
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- 239000011941 photocatalyst Substances 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of purifiers, and particularly relates to a filter screen device of an air purifier, which comprises a purifier body and a frame body, wherein a quick assembly disassembly component is arranged between the purifier body and the frame body, a cover plate is detachably and fixedly connected to the top of the frame body, a filter component is arranged between the cover plate and the frame body, and an air inlet and four slots are formed in the front side of the purifier body. The utility model has reasonable structural design, is convenient for rapid installation and disassembly of the frame body and the filter component by the arrangement of the plugboard, the slot, the locking groove, the locking plate, the rotating rod, the pull rope, the moving plate and the reset spring, is convenient for the regular disassembly and cleaning of the filter component, and is convenient for the disassembly of the filter screens one by the arrangement of the frame body, the cover board, the positioning groove, the positioning plate and the threaded rod, and the cleaning of the filter screens is convenient for the individual cleaning of the filter screens, so that the cleaning effect is better.
Description
Technical Field
The utility model relates to the technical field of purifiers, in particular to a filter screen device of an air purifier.
Background
With the increasing environmental pollution, many indoor decorations and decorative materials are polluted, and air sources become invisible killers which influence human health indoors. Since the beginning of PM2.5 detection, people have significantly improved their attention to indoor air environmental quality, and air purifiers have become hot at one time. And (3) searching: the utility model provides an air filter device of vehicle-mounted air purifier of authorized publication number CN108014565A, includes dustcoat, photocatalyst purifying net, the dustcoat top is provided with the metal filter screen, be provided with the inclined hole on the metal filter screen, the dustcoat is inside to be provided with the active carbon filter screen, active carbon filter screen below is provided with HEPA high efficiency filter screen, be provided with below the HEPA high efficiency filter screen photocatalyst purifying net, photocatalyst purifying net inside is provided with the air pipe, be provided with the installation angle below the dustcoat, be provided with the aromatic holding vessel around the dustcoat.
However, the filtering device of the air purifier has the defects that the filtering device is fixed on the air purifier through a plurality of screws, and the screws are required to be screwed or unscrewed by means of tools one by one, so that the installation and the disassembly are relatively troublesome and inconvenient, the later disassembly, cleaning and replacement work of the filtering device are inconvenient, and the filtering screens are inconvenient to disassemble, so that the filtering screens are inconvenient to clean independently, and therefore, the filtering screen device of the air purifier is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects, and provides a filter screen device of an air purifier.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an air purifier's filter screen device, includes clarifier body and support body, the clarifier body with be provided with quick assembly disassembly subassembly between the support body, the detachable fixedly connected with apron in top of support body, the apron with be provided with filter component between the support body.
Preferably, the air inlet and four slots have been seted up to the front side of clarifier body, are located two of same one side offer same logical groove between the slot, all seted up two spouts on the both sides inner wall of logical groove, quick assembly disassembly subassembly includes fixed connection two picture peg and the swivelling joint of support body both sides are in on the inner wall of logical groove front and back side, four the picture peg is movable grafting respectively in the slot that corresponds, the outside fixed cover of swivelling lever is equipped with the coiling dish, the outside of coiling dish is around being equipped with two stay cords, two the equal fixedly connected with movable plate of one end that the stay cord kept away from each other, two one side that the movable plate kept away from each other is all fixedly connected with locking plate, set up the locking groove on the picture peg, four the locking plate is movable joint respectively in the locking groove, two the both sides of movable plate are all fixedly connected with otic placode, fixedly connected with reset spring on the otic placode, four reset spring is close to respectively the one end of swivelling lever is fixed connection respectively on the corresponding spout.
Preferably, the front ends of the two rotating rods extend to the front of the purifier body and are fixedly connected with a hand wheel.
Preferably, the four moving plates are respectively and slidably sleeved in the corresponding through grooves, and the eight lug plates are respectively and slidably sleeved in the corresponding sliding grooves.
Preferably, the filter component comprises a coarse filter screen, a fine filter screen, an activated carbon screen and a photocatalyst purifying screen, wherein the coarse filter screen, the fine filter screen, the activated carbon screen and the photocatalyst purifying screen are sequentially and detachably fixedly connected between the cover plate and the frame body from front to back.
Preferably, four positioning grooves are formed in one side, close to each other, of the frame body and the cover plate, positioning plates are sleeved in the eight positioning grooves in a sliding mode, and the eight positioning plates are fixedly connected to the top and the bottom of the coarse filter screen, the fine filter screen, the activated carbon screen and the photocatalyst purifying screen respectively.
Preferably, the top screw thread of apron is provided with two threaded rods, the apron passes through threaded rod fixed connection is at the top of support body.
Preferably, two storage grooves are formed in the top of the cover plate, and the threaded rod is movably arranged in the corresponding storage groove.
According to the filter screen device of the air purifier, through the arrangement of the insertion plate, the insertion groove, the locking plate, the rotating rod, the pull rope, the moving plate and the reset spring, the rapid installation and the disassembly of the frame body and the filter assembly are facilitated, and the regular disassembly, assembly and cleaning of the filter assembly are facilitated.
According to the filter screen device of the air purifier, through the arrangement of the frame body, the cover plate, the positioning groove, the positioning plate and the threaded rod, the filter screens can be conveniently detached one by one, the filter screens can be conveniently cleaned independently, and the cleaning effect is better.
The utility model has reasonable structural design, is convenient for rapid installation and disassembly of the frame body and the filter component by the arrangement of the plugboard, the slot, the locking groove, the locking plate, the rotating rod, the pull rope, the moving plate and the reset spring, is convenient for the regular disassembly and cleaning of the filter component, and is convenient for the disassembly of the filter screens one by the arrangement of the frame body, the cover board, the positioning groove, the positioning plate and the threaded rod, and the cleaning of the filter screens is convenient for the individual cleaning of the filter screens, so that the cleaning effect is better.
Drawings
Fig. 1 is a schematic structural diagram of a filter screen device of an air purifier according to the present utility model;
FIG. 2 is a cross-sectional view of a filter screen assembly of an air purifier according to the present utility model;
FIG. 3 is a schematic view of the portion A in FIG. 2;
FIG. 4 is a schematic view of the portion B in FIG. 2;
fig. 5 is a schematic structural diagram of a filter assembly of a filter screen device of an air purifier according to the present utility model.
In the figure: 1. a purifier body; 2. an air inlet; 3. a slot; 4. a frame body; 5. a coarse filter screen; 6. inserting plate; 7. a hand wheel; 8. a cover plate; 9. a fine filter screen; 10. an activated carbon net; 11. a photocatalyst purifying net; 12. a positioning plate; 13. a positioning groove; 14. a threaded rod; 15. a storage groove; 16. a locking groove; 17. a lock plate; 18. a moving plate; 19. a pull rope; 20. a rotating lever; 21. a winding disc; 22. a through groove; 23. ear plates; 24. a chute; 25. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a filter screen device of an air purifier comprises a purifier body 1 and a frame body 4, wherein a quick assembly disassembly component is arranged between the purifier body 1 and the frame body 4, a cover plate 8 is detachably and fixedly connected to the top of the frame body 4, and a filter component is arranged between the cover plate 8 and the frame body 4.
In the utility model, the front side of the purifier body 1 is provided with an air inlet 2 and four slots 3, the same through groove 22 is arranged between the two slots 3 positioned on the same side, two sliding grooves 24 are arranged on the inner walls of the two sides of the through groove 22, the quick assembly disassembly component comprises two plugboards 6 fixedly connected to the two sides of the frame body 4 and a rotating rod 20 rotatably connected to the inner walls of the front side and the rear side of the through groove 22, the four plugboards 6 are respectively movably inserted into the corresponding slots 3, the outer side of the rotating rod 20 is fixedly sleeved with a winding disc 21, the outer side of the winding disc 21 is wound with two pull ropes 19, one ends of the two pull ropes 19, which are far away from each other, are fixedly connected with movable plates 18, one sides of the two movable plates 18, which are far away from each other, are fixedly connected with locking plates 17, the plugboards 6 are provided with locking grooves 16, the four locking plates 17 are respectively movably clamped in the corresponding locking grooves 16, the two sides of the two movable plates 18 are fixedly connected with lug plates 23, the ear plates 23 are fixedly connected with reset springs 25, one ends of the four reset springs 25, which are close to the rotating rods 20, are respectively and fixedly connected to the inner walls of the corresponding sliding grooves 24, when the filter assembly is required to be cleaned and replaced after long-time use, the rotating rods 20 and the winding discs 21 are rotated through the hand wheels 7, the two winding discs 21 drive the four pull ropes 19, the moving plates 18 and the locking plates 17 to move inwards and squeeze the reset springs 25, so that the four locking plates 17 are separated from the corresponding locking grooves 16, the inserting plates 6 are not fixed, the frame body 4, the filter assembly and the inserting plates 6 can be pulled out of the air inlets 2 for cleaning, after the cleaning is finished, the frame body 4 and the cover plates 8 are placed into the air inlets 2, the four inserting plates 6 are inserted into the slots 3, the hand wheels 7 are loosened, and at the moment, under the action of the reset springs 25, the four locking plates 17 are respectively and movably clamped in the corresponding locking grooves 16, and the frame body 4 and the filter assembly can be arranged in the air inlet 2 on the purifier body 1.
In the utility model, the front ends of the two rotating rods 20 extend to the front of the purifier body 1 and are fixedly connected with the hand wheel 7, so that the rotating rods 20 are convenient to rotate.
In the utility model, four moving plates 18 are respectively sleeved in corresponding through grooves 22 in a sliding manner, and eight lug plates 23 are respectively sleeved in corresponding sliding grooves 24 in a sliding manner, so that the moving plates are conveniently guided, and the moving is more stable and smooth.
In the utility model, the filter assembly comprises a coarse filter screen 5, a fine filter screen 9, an active carbon screen 10 and a photocatalyst purifying screen 11, wherein the coarse filter screen 5, the fine filter screen 9, the active carbon screen 10 and the photocatalyst purifying screen 11 are sequentially and detachably fixedly connected between a cover plate 8 and a frame body 4 from front to back, so that the air can be filtered and purified in multiple stages.
In the utility model, four positioning grooves 13 are formed on one side, close to each other, of the frame body 4 and the cover plate 8, positioning plates 12 are sleeved in the eight positioning grooves 13 in a sliding manner, and the eight positioning plates 12 are respectively and fixedly connected to the tops and bottoms of the coarse filter screen 5, the fine filter screen 9, the activated carbon screen 10 and the photocatalyst purification screen 11, so that the coarse filter screen 5, the fine filter screen 9, the activated carbon screen 10 and the photocatalyst purification screen 11 can be limited and fixed.
In the utility model, two threaded rods 14 are arranged on the top threads of the cover plate 8, and the cover plate 8 is fixedly connected to the top of the frame body 4 through the threaded rods 14, so that the cover plate 8 is convenient to disassemble and assemble, and further the coarse filter screen 5, the fine filter screen 9, the activated carbon screen 10 and the photocatalyst purification screen 11 are convenient to disassemble and assemble.
In the utility model, the top of the cover plate 8 is provided with two storage grooves 15, and the threaded rod 14 is movably arranged in the corresponding storage groove 15, so that the threaded rod 14 can be conveniently stored, and the cover plate 8 and the frame body 4 are not prevented from being placed in the air inlet 2.
In the utility model, when the filter assembly is required to be cleaned and replaced after long-time use, the rotating rod 20 and the winding discs 21 are rotated through the hand wheel 7, the two winding discs 21 drive the four pull ropes 19, the moving plates 18 and the locking plates 17 to move inwards and press the reset springs 25, so that the four locking plates 17 are separated from the corresponding locking grooves 16, the plugboard 6 is not fixed, the frame body 4, the filter assembly and the plugboard 6 can be pulled out of the air inlet 2 for cleaning, then the threaded rod 14 is unscrewed, the cover plate 8 is not fixed with the frame body 4, the cover plate 8 is taken off, the coarse filter screen 5, the fine filter screen 9, the activated carbon screen 10 and the photocatalyst purification screen 11 are pulled out of the positioning grooves 13 one by one, the coarse filter screen 5, the fine filter screen 10 and the photocatalyst purification screen 11 can be cleaned independently, the cleaning effect is ensured, the positioning plates 12 on the coarse filter screen 5, the fine filter screen 9, the activated carbon screen 10 and the photocatalyst purifying screen 11 are inserted into the positioning grooves 13, the cover plate 8 is covered, the four positioning plates 12 above are respectively clamped in the corresponding positioning grooves 13, then the cover plate 8 can be fixed on the frame body 4 by tightening the threaded rods 14, the coarse filter screen 5, the fine filter screen 9, the activated carbon screen 10 and the photocatalyst purifying screen 11 can be further fixed in the frame body 4 and the cover plate 8, then the frame body 4 and the cover plate 8 are placed in the air inlet 2, meanwhile, the four inserting plates 6 are inserted into the slots 3, the hand wheel 7 is loosened, at the moment, under the action of the reset springs 25, the four locking plates 17 are respectively movably clamped in the corresponding locking grooves 16, and then the frame body 4 and the filter assembly can be installed in the air inlet 2 on the purifier body 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a filter screen device of air purifier, its characterized in that includes clarifier body (1) and support body (4), clarifier body (1) with be provided with quick assembly disassembly subassembly between support body (4), the detachable fixedly connected with apron (8) in top of support body (4), apron (8) with be provided with filter component between support body (4), air inlet (2) and four slot (3) have been seted up to the front side of clarifier body (1), lie in two of same one side offer same logical groove (22) between slot (3), two spout (24) have all been seted up on the both sides inner wall of logical groove (22), quick assembly disassembly subassembly includes fixed connection two picture peg (6) and the swivelling joint on the inner wall of logical groove (22) front and back side are in respectively movable grafting in corresponding slot (3), the outside of swivelling joint (20) is equipped with between slot (3) same logical groove (22) has offered same logical groove (22), two take-up plates (19) are kept away from each other to two take-up plates (19) are equipped with two fixed connection of two take-up plates (19) are kept away from each other, one side (18) are kept away from each other, the lock groove (16) is formed in the inserting plate (6), four lock plates (17) are movably clamped in the corresponding lock grooves (16), two lug plates (23) are fixedly connected to two sides of the moving plate (18), return springs (25) are fixedly connected to the lug plates (23), and one ends, close to the rotating rods (20), of the return springs (25) are fixedly connected to the inner walls of the corresponding sliding grooves (24) respectively.
2. The filter screen device of an air purifier according to claim 1, characterized in that the front ends of both the rotating rods (20) extend to the front of the purifier body (1) and are fixedly connected with a hand wheel (7).
3. The filter screen device of an air purifier according to claim 1, wherein four moving plates (18) are respectively slidably sleeved in the corresponding through grooves (22), and eight lug plates (23) are respectively slidably sleeved in the corresponding sliding grooves (24).
4. The filter screen device of an air purifier according to claim 1, wherein the filter assembly comprises a coarse filter screen (5), a fine filter screen (9), an activated carbon screen (10) and a photocatalyst purification screen (11), and the coarse filter screen (5), the fine filter screen (9), the activated carbon screen (10) and the photocatalyst purification screen (11) are sequentially and detachably fixedly connected between the cover plate (8) and the frame body (4) from front to back.
5. The filter screen device of the air purifier according to claim 4, wherein four positioning grooves (13) are formed in one side, close to each other, of the frame body (4) and the cover plate (8), positioning plates (12) are sleeved in the eight positioning grooves (13) in a sliding mode, and the eight positioning plates (12) are fixedly connected to the top and the bottom of the coarse filter screen (5), the fine filter screen (9), the activated carbon screen (10) and the photocatalyst purification screen (11) respectively.
6. The filter screen device of the air purifier according to claim 1, wherein the top thread of the cover plate (8) is provided with two threaded rods (14), and the cover plate (8) is fixedly connected to the top of the frame body (4) through the threaded rods (14).
7. The filter screen device of an air purifier according to claim 6, wherein two receiving grooves (15) are formed in the top of the cover plate (8), and the threaded rod (14) is movably disposed in the corresponding receiving groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320525634.3U CN219674423U (en) | 2023-03-17 | 2023-03-17 | Filter screen device of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320525634.3U CN219674423U (en) | 2023-03-17 | 2023-03-17 | Filter screen device of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674423U true CN219674423U (en) | 2023-09-12 |
Family
ID=87920620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320525634.3U Active CN219674423U (en) | 2023-03-17 | 2023-03-17 | Filter screen device of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674423U (en) |
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2023
- 2023-03-17 CN CN202320525634.3U patent/CN219674423U/en active Active
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