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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- fixedly connected
- air purifier
- wall
- box
- inner cavity
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Abstract
本实用新型公开了一种便于更换滤网的光催化空气净化装置，包括空气净化器，所述空气净化器的内腔固定连接有限位壳，所述限位壳的顶部活动连接有过滤板，所述过滤板靠近空气净化器内壁的一侧与空气净化器的内壁活动连接，所述过滤板的左侧固定连接有盒体，空气净化器的左侧开设有通孔，通孔内腔前侧和后侧的顶部均开设有卡槽，盒体的内腔设置有限位机构。本实用新型通过设置空气净化器、限位壳、过滤板、盒体、卡槽、限位机构、双向螺纹杆、第一锥齿轮、第二锥齿轮、旋钮、螺纹套、L形卡杆、固定杆、固定板、轴承座、限位环、固定块、支架和滑轮的配合使用，解决了现有的光催化空气净化装置不便于对滤网进行更换的问题。
The utility model discloses a photocatalytic air purification device that is convenient for replacing a filter screen, and includes an air purifier. The inner cavity of the air purifier is fixedly connected to a limiting shell, and the top of the limiting shell is movably connected to a filter plate. The side of the filter plate close to the inner wall of the air purifier is movably connected to the inner wall of the air purifier. A box is fixedly connected to the left side of the filter plate. A through hole is provided on the left side of the air purifier. In front of the inner cavity of the through hole The tops of the side and rear sides are provided with card slots, and the inner cavity of the box body is provided with a limiting mechanism. The utility model is provided with an air purifier, a limiting shell, a filter plate, a box body, a slot, a limiting mechanism, a two-way threaded rod, a first bevel gear, a second bevel gear, a knob, a threaded sleeve, an L-shaped clamping rod, The fixed rod, fixed plate, bearing seat, limit ring, fixed block, bracket and pulley are used together to solve the problem that the existing photocatalytic air purification device is inconvenient to replace the filter.
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)
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 |
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ID=87943023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321265710.8U Expired - Fee Related 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119103706A (en) * | 2024-08-29 | 2024-12-10 | 江苏德祥换热器有限公司 | A conveniently replaceable fresh air dehumidification filter device for air conditioners |
-
2023
- 2023-05-24 CN CN202321265710.8U patent/CN219693523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119103706A (en) * | 2024-08-29 | 2024-12-10 | 江苏德祥换热器有限公司 | A conveniently replaceable fresh air dehumidification filter device for air conditioners |
| CN119103706B (en) * | 2024-08-29 | 2025-05-06 | 江苏德祥换热器有限公司 | Fresh air dehumidifying and filtering device of air conditioner convenient to replace |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |