CN210905371U - A filtering component for air purifier - Google Patents
A filtering component for air purifier Download PDFInfo
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- CN210905371U CN210905371U CN201920980649.2U CN201920980649U CN210905371U CN 210905371 U CN210905371 U CN 210905371U CN 201920980649 U CN201920980649 U CN 201920980649U CN 210905371 U CN210905371 U CN 210905371U
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- filter screen
- filter
- screen layer
- air purifier
- bottom plate
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Abstract
The utility model relates to an air purifier technical field discloses a filtering component for air purifier, including crossing the filter stand, the inboard one end sliding connection of filter stand has first filter screen layer, and the inboard one end of crossing the filter stand and being close to first filter screen layer is provided with second filter screen layer, the inboard one end of being close to second filter screen layer that crosses the filter stand is provided with third filter screen layer. The utility model discloses a filter frame can be fixed first filter screen layer, second filter screen layer and third filter screen layer together, and first filter screen layer, second filter screen layer or third filter screen layer can be taken out from filter frame respectively, the convenience is washd alone it, the practicality of filter assembly has been improved, fix filter screen piece through connecting piece and piece of borduring, can improve the intensity of first filter screen layer, and the convenience is disassembled the washing to filter screen piece, can fix filter frame in air purifier's inside firmly through the spring post, filter assembly's stability has been improved.
Description
Technical Field
The utility model relates to an air purifier technical field specifically is a filtering component for air purifier.
Background
Along with the improvement of living standard of people, more and more families can attach importance to the problem of air purification, in many big cities, the use of the air purifier is very extensive now, bring very big help to us, and the air purifier can adsorb, decompose or convert various air pollutants (generally including decoration pollution such as dust, pollen, peculiar smell, formaldehyde, bacteria, allergen etc.), effectively improves the product of air cleanliness, is the very effective method of improving indoor air quality, creation healthy comfortable office and residential environment, wherein filter element is the core component of air purifier.
Chinese patent discloses an air purifier's filter assembly (grant publication No. CN107842937A), and this patent technology is through carrying out the pretreatment to HEPA filter screen, active carbon filter screen to make its adsorption efficiency obtain certain degree promotion, but its is inconvenient disassembles the washing to the filter screen, and filter assembly takes place to rock easily in air purifier, and the installation is insecure. Accordingly, one skilled in the art provides a filter assembly for an air purifier to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a filtering component for air purifier to the inconvenient filter screen of proposing is disassembled to the solution among the above-mentioned background art and washs, and filtering component takes place to rock easily in air purifier, installs not firm problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a filter assembly for an air purifier comprises a filter frame, wherein a first filter screen layer is connected to one end of the inner side of the filter frame in a sliding mode, a second filter screen layer is arranged at one end, close to the first filter screen layer, of the inner side of the filter frame, and a third filter screen layer is arranged at one end, close to the second filter screen layer, of the inner side of the filter frame;
the filter frame comprises a bottom plate, supporting rods are fixedly connected to four corners of the top end of the bottom plate, the top ends of the supporting rods are connected with a top plate together, three sliding grooves are formed in the front sides of the bottom plate and the top plate, three clamping grooves are formed in the rear sides of the bottom plate and the top plate, and a group of spring columns are embedded in the front side and the rear side of one end of each of the bottom plate and the top plate;
the first filter screen layer comprises a filter screen sheet, four corners of the filter screen sheet are all sleeved with connecting pieces, four sides of the filter screen sheet are all sleeved with edge wrapping pieces, and screws are embedded into the joints of the connecting pieces and the edge wrapping pieces.
As a further aspect of the present invention: the first filter screen layer, the second filter screen layer and the third filter screen layer are sequentially embedded into the inner sides of the corresponding sliding grooves and the corresponding clamping grooves.
As a further aspect of the present invention: the spring post comprises a spring, an inner sliding barrel is sleeved at the upper end of the spring, and an outer sleeve is sleeved at the lower end of the spring.
As a further aspect of the present invention: the outer side of the lower end of the inner sliding cylinder is embedded in the inner side of the upper end of the outer sleeve, and the outer sleeve is embedded in the inner sides of the corresponding bottom plate and the top plate respectively.
As a further aspect of the present invention: the piece of borduring includes the section bar board, the bar groove has been seted up to the rear end of section bar board, and the inboard of the front end of section bar board is provided with the internal thread post.
As a further aspect of the present invention: the connecting piece comprises an L-shaped clamping block, connecting pieces are fixedly connected to the upper end and the front end of the L-shaped clamping block, and counter bores are formed in the inner sides of the connecting pieces.
As a further aspect of the present invention: the connecting pieces are embedded into the inner sides of the corresponding strip-shaped grooves, the counter bores and the internal thread columns are located on the same axis, the screws are embedded into the inner sides of the counter bores and the internal thread columns, and four edges and four corners of the filter screen piece are respectively embedded into the inner sides of the corresponding section plates and the L-shaped clamping blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
can be together fixed first filter screen layer, second filter screen layer and third filter screen layer through the filter frame, and first filter screen layer, second filter screen layer or third filter screen layer can be taken out from the filter frame respectively, it is convenient to wash alone it, the practicality of filtering component is improved, fix filter screen piece through connecting piece and piece of borduring, can improve the intensity of first filter screen layer, and conveniently disassemble the washing to filter screen piece, can fix filter frame in air purifier's inside firmly through the spring post, the stability of filtering component has been improved.
Drawings
FIG. 1 is a schematic view of a filter assembly for an air purifier;
FIG. 2 is a schematic view showing a first filter layer of a filter assembly for an air purifier;
FIG. 3 is a schematic view of a partial construction of an edge piece in a filter assembly for an air purifier;
FIG. 4 is a schematic view showing a structure of a connector in a filter assembly for an air cleaner;
FIG. 5 is a schematic view showing a filter frame of a filter assembly for an air cleaner;
fig. 6 is a schematic cross-sectional view of a spring post in a filter assembly for an air cleaner.
In the figure: 1. a filter frame; 11. a base plate; 12. a chute; 13. a card slot; 14. a support bar; 15. a top plate; 16. a spring post; 161. a spring; 162. an outer sleeve; 163. an inner slide cylinder; 2. a first screen layer; 21. a filter screen sheet; 22. a connecting member; 221. an L-shaped fixture block; 222. connecting sheets; 223. a counter bore; 23. a binding piece; 231. a profile plate; 232. an internally threaded post; 233. a strip-shaped groove; 24. a screw; 3. a second screen layer; 4. and a third screen layer.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, a filter assembly for an air purifier includes a filter frame 1, a first filter screen layer 2 is slidably connected to one end of an inner side of the filter frame 1, a second filter screen layer 3 is disposed at one end of the inner side of the filter frame 1 close to the first filter screen layer 2, and a third filter screen layer 4 is disposed at one end of the inner side of the filter frame 1 close to the second filter screen layer 3;
the filter frame 1 comprises a bottom plate 11, supporting rods 14 are fixedly connected to four corners of the top end of the bottom plate 11, the top ends of the supporting rods 14 are connected with a top plate 15 together, three sliding grooves 12 are formed in the front sides of the bottom plate 11 and the top plate 15, three clamping grooves 13 are formed in the rear sides of the bottom plate 11 and the top plate 15, and a group of spring columns 16 are embedded in the front and rear sides of one end of the bottom plate 11 and one end of the top plate 15;
the first filter screen layer 2 comprises a filter screen piece 21, connecting pieces 22 are sleeved at four corners of the filter screen piece 21, edge covering pieces 23 are sleeved at four sides of the filter screen piece 21, and screws 24 are embedded at the joints of the connecting pieces 22 and the edge covering pieces 23.
In fig. 1 and 5: the first filter screen layer 2, the second filter screen layer 3 and the third filter screen layer 4 are sequentially embedded into the corresponding sliding grooves 12 and the corresponding clamping grooves 13, so that the first filter screen layer 2, the second filter screen layer 3 and the third filter screen layer 4 can be inserted into the filter frame 1 to be fixed, and the first filter screen layer 2, the second filter screen layer 3 or the third filter screen layer 4 can be respectively pumped into the filter frame 1, so that the filter frame is convenient to clean.
In fig. 6: the spring post 16 includes a spring 161, an inner slide tube 163 is sleeved on the upper end of the spring 161, and an outer sleeve 162 is sleeved on the lower end of the spring 161, so that the filter holder 1 can be firmly fixed in the air cleaner.
In fig. 5 or 6: the outer side of the lower end of the inner slide tube 163 is fitted into the inner side of the upper end of the outer sleeve 162, and the outer sleeve 162 is fitted into the inner sides of the corresponding bottom plate 11 and top plate 15, respectively, so that the inner slide tube 163 can slide along the inner side of the outer sleeve 162.
In fig. 3: the binding member 23 includes a profile plate 231, a strip groove 233 is formed at the rear end of the profile plate 231, and an internal threaded post 232 is provided at the inner side of the front end of the profile plate 231, so that four sides of the filter screen sheet 21 can be fixed.
In fig. 4: the connecting piece 22 comprises an L-shaped fixture block 221, the upper end and the front end of the L-shaped fixture block 221 are fixedly connected with a connecting piece 222, and a counter bore 223 is formed in the inner side of the connecting piece 222, so that four corners of the filter screen piece 21 can be fixed.
In fig. 3 and 4: the connecting piece 222 is embedded in the inner side of the corresponding strip-shaped groove 233, the counter bore 223 and the internal thread column 232 are located on the same axis, the screw 24 is embedded in the counter bore 223 and the internal thread column 232, so that the edge-covering piece 23 and the connecting piece 22 can be fixed together through the screw 24, four sides and four corners of the filter screen piece 21 are respectively embedded in the inner sides of the corresponding section plate 231 and the L-shaped fixture block 221, the filter screen piece 21, the edge-covering piece 23 and the connecting piece 22 can be fixed together, and the strength of the filter screen piece 21 is improved.
The utility model discloses a theory of operation: when the filter assembly needs to be assembled, the first filter screen layer 2, the second filter screen layer 3 and the third filter screen layer 4 are directly and sequentially inserted into the clamping groove 13 from the sliding groove 12, the filter assembly is convenient and quick, then the assembled filter assembly is placed into the air purifier, the inner sliding cylinder 163 is pressed and contracted through the spring 161 of the spring column 16, so that the inner sliding cylinder 163 presses one side of the interior of the air purifier, the filter assembly can be firmly fixed in the air purifier, when the filter assembly needs to be cleaned, the filter assembly can be directly taken out of the air purifier, or the first filter screen layer 2, the second filter screen layer 3 or the third filter screen layer 4 can be sucked into the sliding groove 12 and the clamping groove 13 of the filter frame 1 and cleaned independently, the cleaning is convenient and quick, when the first filter screen layer 2 needs to be disassembled and cleaned, firstly, the screw 24 is rotated, then the connecting piece 22 is pulled out towards the outer side counterclockwise, subsequently, the binder 23 may be pulled out to the outside, and on the contrary, the first screen layer 2 may be attached.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A filter assembly for an air purifier comprises a filter frame (1), wherein a first filter screen layer (2) is connected to one end of the inner side of the filter frame (1) in a sliding manner, a second filter screen layer (3) is arranged at one end, close to the first filter screen layer (2), of the inner side of the filter frame (1), a third filter screen layer (4) is arranged at one end, close to the second filter screen layer (3), of the inner side of the filter frame (1), and the filter assembly is characterized in that;
the filter frame (1) comprises a bottom plate (11), supporting rods (14) are fixedly connected to four corners of the top end of the bottom plate (11), the top ends of the supporting rods (14) are connected with a top plate (15) together, three sliding grooves (12) are formed in the front sides of the bottom plate (11) and the top plate (15), three clamping grooves (13) are formed in the rear sides of the bottom plate (11) and the top plate (15), and a group of spring columns (16) are embedded in the front and rear sides of one end of the bottom plate (11) and one end of the top plate (15);
the first filter screen layer (2) comprises filter screen sheets (21), connecting pieces (22) are sleeved at four corners of each filter screen sheet (21), edge covering pieces (23) are sleeved at four edges of each filter screen sheet (21), and screws (24) are embedded at the joints of the connecting pieces (22) and the edge covering pieces (23).
2. A filter assembly for an air cleaner according to claim 1, wherein the first, second and third filter screen layers (2, 3, 4) are sequentially inserted inside the corresponding sliding grooves (12) and catching grooves (13).
3. A filter assembly for an air cleaner as claimed in claim 1, wherein the spring post (16) comprises a spring (161), an inner slide (163) being sleeved over an upper end of the spring (161), and an outer sleeve (162) being sleeved over a lower end of the spring (161).
4. A filter assembly for an air cleaner as claimed in claim 3, wherein an outer side of a lower end of the inner slide cylinder (163) is inserted into an inner side of an upper end of the outer sleeve (162), and the outer sleeve (162) is inserted into inner sides of the corresponding bottom plate (11) and top plate (15), respectively.
5. The filter assembly for an air cleaner as claimed in claim 1, wherein the binding member (23) comprises a profile plate (231), a strip groove (233) is opened at a rear end of the profile plate (231), and an internally threaded post (232) is provided at an inner side of a front end of the profile plate (231).
6. The filter assembly for the air purifier as claimed in claim 1, wherein the connecting member (22) comprises an "L" shaped block (221), the upper end and the front end of the "L" shaped block (221) are both fixedly connected with a connecting piece (222), and a counter bore (223) is opened at the inner side of the connecting piece (222).
7. The filter assembly for an air cleaner as claimed in claim 6, wherein the connection piece (222) is inserted into the inner side of the corresponding strip groove (233), the counter bore (223) and the internally threaded post (232) are located on the same axis, the screw (24) is inserted into the inner sides of the counter bore (223) and the internally threaded post (232), and four sides and four corners of the filter screen sheet (21) are inserted into the inner sides of the corresponding profile plate (231) and the "L" -shaped cartridge (221), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980649.2U CN210905371U (en) | 2019-06-26 | 2019-06-26 | A filtering component for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980649.2U CN210905371U (en) | 2019-06-26 | 2019-06-26 | A filtering component for air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210905371U true CN210905371U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920980649.2U Active CN210905371U (en) | 2019-06-26 | 2019-06-26 | A filtering component for air purifier |
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| CN (1) | CN210905371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302889A (en) * | 2020-10-15 | 2021-02-02 | 江苏万顺新能源科技有限公司 | Filter box structure of wind driven generator |
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2019
- 2019-06-26 CN CN201920980649.2U patent/CN210905371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302889A (en) * | 2020-10-15 | 2021-02-02 | 江苏万顺新能源科技有限公司 | Filter box structure of wind driven generator |
| CN112302889B (en) * | 2020-10-15 | 2021-08-17 | 江苏万顺新能源科技有限公司 | Filter box structure of wind driven generator |
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