CN219693523U - Photocatalysis air purifying device convenient for replacing filter screen - Google Patents
Photocatalysis air purifying device convenient for replacing filter screen Download PDFInfo
- Publication number
- CN219693523U CN219693523U CN202321265710.8U CN202321265710U CN219693523U CN 219693523 U CN219693523 U CN 219693523U CN 202321265710 U CN202321265710 U CN 202321265710U CN 219693523 U CN219693523 U CN 219693523U
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- CN
- China
- Prior art keywords
- box body
- air purifier
- fixedly connected
- wall
- filter screen
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 25
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 17
- 238000004887 air purification Methods 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a photocatalysis air purifying device convenient for replacing a filter screen, which comprises an air purifier, wherein an inner cavity of the air purifier is fixedly connected with a limiting shell, the top of the limiting shell is movably connected with a filter plate, one side of the filter plate, which is close to the inner wall of the air purifier, is movably connected with the inner wall of the air purifier, the left side of the filter plate is fixedly connected with a box body, the left side of the air purifier is provided with a through hole, the tops of the front side and the rear side of the inner cavity of the through hole are respectively provided with a clamping groove, and the inner cavity of the box body is provided with a limiting mechanism. According to the utility model, through the matched use of the air purifier, the limiting shell, the filter plate, the box body, the clamping groove, the limiting mechanism, the bidirectional threaded rod, the first bevel gear, the second bevel gear, the knob, the threaded sleeve, the L-shaped clamping rod, the fixed plate, the bearing seat, the limiting ring, the fixed block, the bracket and the pulley, the problem that the existing photocatalytic air purification device is inconvenient to replace the filter screen is solved.
Description
Technical Field
The utility model belongs to the technical field of air purifiers, and particularly relates to a photocatalysis air purifying device convenient for replacing a filter screen.
Background
The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the product for effectively improving the air cleanliness is mainly divided into household, commercial, industrial and building.
The application of the air purifier in modern life is very extensive, wherein the air purifier comprises a photocatalysis air purifying device, the filtering effect of the photocatalysis air purifying device on air is very good, but when the photocatalysis air purifying device works for a long time, a filter screen in the photocatalysis air purifying device can accumulate a large amount of dust, so that the air filtering effect is poor.
Therefore, the utility model provides the photocatalysis air purifying device which is convenient for replacing the filter screen, thereby facilitating the cleaning of the filter screen by a user and ensuring the normal operation of the photocatalysis air purifying device.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the photocatalysis air purifying device which is convenient for replacing the filter screen, has the advantage of being convenient for replacing the filter screen, and solves the problem that the existing photocatalysis air purifying device is inconvenient for replacing the filter screen.
The utility model discloses a photocatalysis air purifying device convenient for replacing a filter screen, which comprises an air purifier, wherein an inner cavity of the air purifier is fixedly connected with a limiting shell, the top of the limiting shell is movably connected with a filter plate, one side of the filter plate, which is close to the inner wall of the air purifier, is movably connected with the inner wall of the air purifier, the left side of the filter plate is fixedly connected with a box body, the left side of the air purifier is provided with a through hole, the tops of the front side and the rear side of the inner cavity of the through hole are respectively provided with a clamping groove, and the inner cavity of the box body is provided with a limiting mechanism.
As the preferable limit mechanism of the utility model, the limit mechanism comprises a bidirectional threaded rod, the surface of the bidirectional threaded rod is movably connected with the inner wall of the box body, the surface of the bidirectional threaded rod is fixedly connected with a first bevel gear, the left side of the first bevel gear is connected with a second bevel gear in a meshed manner, the left side of the second bevel gear is fixedly connected with a knob, the left side of the knob penetrates to the outer side of the box body, the front side and the rear side of the surface of the bidirectional threaded rod are both in threaded connection with a threaded sleeve, the top and the bottom of the threaded sleeve are both fixedly connected with L-shaped clamping rods, and one side of the L-shaped clamping rods, far away from the threaded sleeve, penetrates to the outer side of the box body and extends to the inner cavity of the clamping groove.
As the preferable mode of the utility model, the inner cavity of the L-shaped clamping rod is connected with the fixing rod in a sliding way, one side of the fixing rod, which is close to the inner wall of the box body, is fixedly connected with the inner wall of the box body, one side of the fixing rod, which is far away from the inner wall of the box body, is fixedly connected with the fixing plate, and both sides of the fixing plate are fixedly connected with the inner wall of the box body.
As the preferable choice of the utility model, the surface of the knob is sleeved with a bearing seat, and the left side of the bearing seat is fixedly connected with the inner wall of the box body.
As the preferable mode of the utility model, the front side and the rear side of the surface of the bidirectional threaded rod are respectively sleeved with a limiting ring, both sides of the limiting ring are fixedly connected with a fixed block, and one side, close to the inner wall of the box body, of the fixed block is fixedly connected with the inner wall of the box body.
Preferably, the front side and the rear side of the left side of the box body are fixedly connected with handles.
As the preferable mode of the utility model, the four corners of the bottom of the air purifier are movably connected with the bracket, and the inner cavity of the bracket is movably connected with the pulley through the shaft pin.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the air purifier, the limiting shell, the filter plate, the box body, the clamping groove, the limiting mechanism, the bidirectional threaded rod, the first bevel gear, the second bevel gear, the knob, the threaded sleeve, the L-shaped clamping rod, the fixed plate, the bearing seat, the limiting ring, the fixed block, the bracket and the pulley, the problem that the existing photocatalytic air purification device is inconvenient to replace the filter screen is solved.
2. According to the utility model, a user rotates the knob, the knob drives the second bevel gear to rotate, the second bevel gear is meshed with the first bevel gear to drive the two threaded sleeves to move oppositely when rotating, the threaded sleeves drive the L-shaped clamping rods to be separated from the clamping grooves when moving, at the moment, the user can pull the box body out of the air purifier through the handle, and the box body brings the filter plate out when separating from the air purifier, so that the user can clean the filter screen on the filter plate.
3. The utility model plays a limiting role on the L-shaped clamping rod through the matched use of the fixing rod and the fixing plate, plays a limiting role on the knob through the arrangement of the bearing seat, plays a limiting role on the bidirectional threaded rod through the matched use of the limiting ring and the fixing block, and is convenient for a user to move the air purifier through the matched use of the bracket and the pulley.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a front view of an air purifier and a card slot provided by an embodiment of the present utility model;
FIG. 3 is a bottom view of a partial structure provided by an embodiment of the present utility model;
FIG. 4 is a top view of a partial structure provided by an embodiment of the present utility model;
FIG. 5 is a front view of a spacing mechanism provided by an embodiment of the present utility model;
FIG. 6 is an enlarged view of FIG. 5A provided by an embodiment of the present utility model;
fig. 7 is an enlarged view at B in fig. 5 provided by an embodiment of the present utility model.
In the figure: 1. an air cleaner; 2. a limit shell; 3. a filter plate; 4. a case body; 5. a clamping groove; 6. a limiting mechanism; 601. a two-way threaded rod; 602. a first bevel gear; 603. a second bevel gear; 604. a knob; 605. a thread sleeve; 606. an L-shaped clamping rod; 607. a fixed rod; 608. a fixing plate; 609. a bearing seat; 610. a limiting ring; 611. a fixed block; 7. a bracket; 8. and (3) a pulley.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the photocatalysis air purifying device convenient for replacing a filter screen provided by the embodiment of the utility model comprises an air purifier 1, wherein an inner cavity of the air purifier 1 is fixedly connected with a limiting shell 2, the top of the limiting shell 2 is movably connected with a filter plate 3, one side of the filter plate 3, which is close to the inner wall of the air purifier 1, is movably connected with the inner wall of the air purifier 1, the left side of the filter plate 3 is fixedly connected with a box body 4, the left side of the air purifier 1 is provided with a through hole, the tops of the front side and the rear side of the inner cavity of the through hole are respectively provided with a clamping groove 5, and the inner cavity of the box body 4 is provided with a limiting mechanism 6.
Referring to fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, stop gear 6 includes bi-directional threaded rod 601, the surface of bi-directional threaded rod 601 all with the inner wall swing joint of box body 4, the fixed surface of bi-directional threaded rod 601 is connected with first bevel gear 602, the left side meshing of first bevel gear 602 is connected with second bevel gear 603, the left side fixedly connected with knob 604 of second bevel gear 603, the left side of knob 604 runs through to the outside of box body 4, the equal threaded connection of front side and the rear side on the surface of bi-directional threaded rod 601 has thread sleeve 605, the top and the bottom of thread sleeve 605 all fixedly connected with L shape clamping lever 606, one side that L shape clamping lever 606 kept away from thread sleeve 605 runs through to the outside of box body 4 and extends to the inner chamber of draw-in groove 5, the front side and the rear side of box body 4 left side all fixedly connected with handle.
The scheme is adopted: through user rotation knob 604, knob 604 drives second bevel gear 603 and rotates, and second bevel gear 603 meshing first bevel gear 602 drives two threaded rods 601 and rotates, and two threaded sleeves 605 are driven to carry out opposite direction motion to the threaded rods 601 when rotatory, and threaded sleeves 605 drive L shape draw-in bar 606 and break away from draw-in groove 5 when removing, and the user can pull out the outside of air purifier 1 with box body 4 through the handle this moment, and box body 4 takes filter 3 out when breaking away from air purifier 1, and the user can clear up the filter screen on the filter 3 this moment.
Referring to fig. 1, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the inner cavity sliding connection of l-shaped clamping rod 606 has dead lever 607, one side of dead lever 607 near the inner wall of box body 4 is fixedly connected with the inner wall of box body 4, one side of dead lever 607 far away from the inner wall of box body 4 is fixedly connected with fixed plate 608, both sides of fixed plate 608 all are fixedly connected with the inner wall of box body 4, the surface cover of knob 604 is equipped with bearing frame 609, the left side of bearing frame 609 and the inner wall of box body 4 are fixedly connected, the front side and the rear side on two-way threaded rod 601 surface all overlap and are equipped with spacing ring 610, both sides of spacing ring 610 are all fixedly connected with fixed block 611, one side of fixed block 611 near the inner wall of box body 4 and the inner wall fixed connection of box body 4, the four corners of air purifier 1 bottom all swing joint has support 7, the inner cavity of support 7 is through pivot swing joint pulley 8.
The scheme is adopted: through setting up the cooperation of dead lever 607 and fixed plate 608 and using, played the spacing effect to L shape draw-in bar 606, through setting up the bearing frame 609, played the spacing effect to knob 604, through setting up the cooperation of spacing ring 610 and fixed block 611 and used, played the spacing effect to two-way threaded rod 601, through setting up the cooperation of support 7 and pulley 8 and using, convenient to use person's removal to air purifier 1.
The working principle of the utility model is as follows:
when the air purifier is used, a user rotates the knob 604, the knob 604 drives the second bevel gear 603 to rotate, the second bevel gear 603 is meshed with the first bevel gear 602 to drive the two threaded rods 601 to rotate, the two threaded rods 601 drive the two threaded sleeves 605 to move oppositely when rotating, the threaded sleeves 605 drive the L-shaped clamping rods 606 to be separated from the clamping grooves 5 when moving, a user can pull the box body 4 out of the air purifier 1 through the handle, the box body 4 brings the filter plate 3 out when separating from the air purifier 1, and the user can clean the filter screen on the filter plate 3.
To sum up: this photocatalysis air purifying device convenient to change filter screen through setting up air purifier 1, spacing shell 2, filter 3, box body 4, draw-in groove 5, stop gear 6, two-way threaded rod 601, first bevel gear 602, second bevel gear 603, knob 604, thread bush 605, L shape draw-in bar 606, dead lever 607, fixed plate 608, bearing frame 609, spacing ring 610, fixed block 611, support 7 and pulley 8's cooperation use, has solved current photocatalysis air purifying device and has been inconvenient for carrying out the problem of changing to the filter screen.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a photocatalysis air purification device convenient to change filter screen, includes air purifier (1), its characterized in that: the utility model discloses an air purifier, including air purifier (1), inner chamber fixedly connected with spacing shell (2), the top swing joint of spacing shell (2) has filter (3), one side that filter (3) are close to air purifier (1) inner wall and the inner wall swing joint of air purifier (1), the left side fixedly connected with box body (4) of filter (3), the through-hole has been seted up in the left side of air purifier (1), draw-in groove (5) have all been seted up at the top of through-hole inner chamber front side and rear side, the inner chamber of box body (4) is provided with stop gear (6).
2. A photocatalytic air purification device for facilitating replacement of a filter screen as set forth in claim 1, wherein: stop gear (6) are including two-way threaded rod (601), the surface of two-way threaded rod (601) all with the inner wall swing joint of box body (4), the fixed surface of two-way threaded rod (601) is connected with first bevel gear (602), the left side meshing of first bevel gear (602) is connected with second bevel gear (603), the left side fixedly connected with knob (604) of second bevel gear (603), the left side of knob (604) runs through to the outside of box body (4), the equal threaded connection of front side and the rear side on two-way threaded rod (601) surface has thread bush (605), the top and the equal fixedly connected with L shape clamping rod (606) of bottom of thread bush (605), one side that L shape clamping rod (606) were kept away from thread bush (605) runs through to the outside of box body (4) and extends to the inner chamber of draw-in groove (5).
3. A photocatalytic air purification device for facilitating replacement of a filter screen as set forth in claim 2, wherein: the inner cavity sliding connection of L shape kelly (606) has dead lever (607), one side that dead lever (607) is close to box body (4) inner wall and box body (4) inner wall fixed connection, one side fixedly connected with fixed plate (608) of box body (4) inner wall is kept away from to dead lever (607), the both sides of fixed plate (608) all with the inner wall fixed connection of box body (4).
4. A photocatalytic air purification device for facilitating replacement of a filter screen as set forth in claim 2, wherein: the surface of knob (604) is overlapped and is equipped with bearing frame (609), the left side of bearing frame (609) and the inner wall fixed connection of box body (4).
5. A photocatalytic air purification device for facilitating replacement of a filter screen as set forth in claim 2, wherein: limiting rings (610) are sleeved on the front side and the rear side of the surface of the bidirectional threaded rod (601), fixing blocks (611) are fixedly connected to the two sides of the limiting rings (610), and one side, close to the inner wall of the box body (4), of each fixing block (611) is fixedly connected with the inner wall of the box body (4).
6. A photocatalytic air purification device for facilitating replacement of a filter screen as set forth in claim 1, wherein: the front side and the rear side of the left side of the box body (4) are fixedly connected with handles.
7. A photocatalytic air purification device for facilitating replacement of a filter screen as set forth in claim 1, wherein: the four corners of the bottom of the air purifier (1) are movably connected with a bracket (7), and the inner cavity of the bracket (7) is movably connected with a pulley (8) through a shaft pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321265710.8U CN219693523U (en) | 2023-05-24 | 2023-05-24 | Photocatalysis air purifying device convenient for replacing filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321265710.8U CN219693523U (en) | 2023-05-24 | 2023-05-24 | Photocatalysis air purifying device convenient for replacing filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693523U true CN219693523U (en) | 2023-09-15 |
Family
ID=87943023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321265710.8U Active CN219693523U (en) | 2023-05-24 | 2023-05-24 | Photocatalysis air purifying device convenient for replacing filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693523U (en) |
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2023
- 2023-05-24 CN CN202321265710.8U patent/CN219693523U/en active Active
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| GR01 | Patent grant |