CN215490216U - Air purifier filter equipment - Google Patents
Air purifier filter equipment Download PDFInfo
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- CN215490216U CN215490216U CN202121842782.5U CN202121842782U CN215490216U CN 215490216 U CN215490216 U CN 215490216U CN 202121842782 U CN202121842782 U CN 202121842782U CN 215490216 U CN215490216 U CN 215490216U
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- filter screen
- filter
- screen frame
- air purifier
- air cleaner
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Abstract
The utility model discloses a filtering device of an air purifier, which comprises a plurality of filter screens arranged side by side, filter screen frames for fixing and enclosing the filter screens, folding devices arranged on the side surfaces of the filter screen frames and connected with the adjacent filter screen frames, cleaning plates arranged at the tops of the two adjacent filter screen frames, a first expansion device connected to the tops of the cleaning plates and used for pushing the cleaning plates to slide along the surfaces of the filter screens, and a second expansion device connected to the outer side surfaces of the outermost filter screen frames; sliding grooves are formed in two sides of the filter screen frame, and sliding strips for controlling the filter screen frame to slide horizontally are arranged and matched with the sliding grooves. The filtering device of the air purifier can clean multiple layers of filter screens and clean the filter screens in real time.
Description
Technical Field
The utility model relates to the field of air purification, in particular to a filtering device of an air purifier.
Background
The air purifier is also called as an air purifier, and can adsorb, decompose or convert various dust impurities and improve the cleanliness of air. The existing air purifier can filter or protect various air pollutants. Filter screen device is often used at air purifier, and current air purifier adopts the filter screen device of multiple range upon range of setting mostly, and in the use, with multiple filter screen stack design, make it adsorb or decompose multiple dust or gaseous pollutants usually.
However, in the existing air purifier, the filter screen needs to bear most of dust and harmful gas treatment work, so that the filter screen is large in loss in use, and the filter screen is inconvenient to replace after use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the filtering device of the air purifier, which can conveniently replace a filter screen and can automatically clean a single-layer filter screen.
In order to achieve the purpose, the utility model adopts the following scheme:
the utility model discloses a filtering device of an air purifier, which comprises a plurality of filter screens arranged side by side, filter screen frames for fixing and enclosing the filter screens, folding devices arranged on the side surfaces of the filter screen frames and connected with the adjacent filter screen frames, cleaning plates arranged at the tops of the two adjacent filter screen frames, a first expansion device connected to the tops of the cleaning plates and used for pushing the cleaning plates to slide along the surfaces of the filter screens, and a second expansion device connected to the outer side surfaces of the outermost filter screen frames; sliding grooves are formed in two sides of the filter screen frame, and sliding strips for controlling the filter screen frame to slide horizontally are arranged and matched with the sliding grooves.
Further, air purifier filter equipment on, the preferred setting of filter screen is rectangular or square, and the filter screen is lived in the preferred enclosing of filter screen frame all around, the both sides of filter screen frame are provided with folding device, folding device is with the filter screen level to stretching and indentation.
Further, air purifier filter equipment on, the preferred setting of clean board is directly over the filter screen frame, and the preferred when filter screen frame level is to removing, does not drive the activity of clean board, clean board setting is in the top position of filter screen frame to not remove when removing along with the filter screen frame in the lump, when folding device extended to the maximum length, width between the adjacent filter screen and the width adaptation of clean board.
Further, on the air purifier filter unit, the cleaning plate is preferably arranged in a rectangular shape.
Further, on the air purifier filter device, the first expansion device and the second expansion device are preferably arranged as electric expansion cylinders.
Further, air purifier filter equipment on, the filter screen frame is connected outside the scope of filter screen to the preferred setting of telescoping device two, can not influence the filter space of filter screen like this.
Further, on the air purifier filter equipment, the spout setting is in the both sides of filter screen frame, the preferred setting of spout is horizontal.
Further, on the air purifier filter equipment, the spout setting is at the top and the bottom of the side of filter screen frame. The spout level is to setting to the setting is in the both sides of filter screen frame, and all sets up two. The sliding grooves are arranged on the side surfaces of the filter screen frame, and the filter screen frame is kept to slide horizontally through the matching of the two sliding grooves and the sliding strips.
Further, on the air purifier filter equipment, the draw runner horizontal setting. The slide is preferably arranged to be stretched to a maximum length longer than the entire screen frame.
Further, air purifier filter equipment on, a filter screen frame side is provided with the filter screen and changes the mouth. The filter screen replacing port is arranged on the side face of the filter screen frame, the filter screen replacing port is preferably arranged between the two folding devices, and the folding devices can be arranged in the range of the filter screen replacing port.
Further, air purifier filter equipment on, the filter screen is changed mouthful and is unanimous with the side size of filter screen. The screen replacement opening is preferably slightly longer or equally long than the side of the screen.
Further, on the air purifier filter equipment, folding device includes connecting rod and the pivot of both ends connection each other. The connecting points of the connecting rods of the folding device are arranged at the two ends of the connecting rods, and the rotating shafts are arranged at the rotating point positions at the two ends of the connecting rods. The connecting rod is provided with a connecting rod through hole to rotate by the matching rotating shaft.
Further, on the air purifier filter equipment, telescoping device two levels set up to the level. The second expansion device is arranged on the side face of the filter screen frame on the outermost side, and the second expansion device is arranged on two sides of the filter screen frame.
Further, on the air purifier filter equipment, a plurality of clean boards side by side are connected simultaneously to the telescoping device. The cleaning plate can brush the surface of the filter screens vertically from between the filter screens when the filter screens are stretched to the maximum distance.
Further, on the air purifier filter unit, a dust collecting box is arranged at the bottom of the filter screen frame. The dust collecting box is arranged in conformity with the width of the cleaning plate to receive dust when the cleaning plate is cleaned.
Further, on the air purifier filter unit, the dust collection box is provided with a dust outlet at a side surface. The dust collecting box is internally provided with an inclined plate, and the dust outlet is arranged at the lowest part of the inclined plate.
The filtering device of the air purifier has the following beneficial effects:
(1) the filtering device of the air purifier can clean multiple layers of filter screens and clean the filter screens in real time;
(2) the cleaning plate and the dust collecting box of the filtering device of the air purifier can collect dust without influencing the daily use of the filter screen;
(3) the filtering device of the air purifier can replace a single filter screen of the filter screen and ensure the sealing property after the filter screen is replaced.
Drawings
FIG. 1 is a schematic front view of a filter assembly of an air purifier according to the present invention;
FIG. 2 is a schematic perspective view of a filter assembly of an air purifier according to the present invention;
FIG. 3 is a schematic side perspective view of a filter assembly of an air purifier according to the present invention;
FIG. 4 is a perspective view of a filter assembly of an air purifier according to the present invention;
wherein the reference symbols are:
1, filtering by using a filter screen; 2, a filter screen frame; 3, a folding device; 4, cleaning the plate; 5, a first telescopic device; 6, a second expansion device; 7, a slide bar; 8 dust collecting box; 21, a chute; 22 a filter screen replacing port; 31 a connecting rod; 32 rotating shafts; 33 connecting rod through holes; 81 a dust outlet; 82 are inclined plates.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make those skilled in the art better understand the technical solutions of the present invention.
As shown in fig. 1-4, the filtering device of the air purifier of the present invention comprises a plurality of filtering nets 1 arranged side by side, a filtering net frame 2 for fixing and enclosing the filtering nets 1, a folding device 3 arranged on the side surface of the filtering net frame 2 and connected with the adjacent filtering net frame 2, a cleaning plate 4 arranged on the top of the two adjacent filtering net frames 2, a first expansion device 5 connected on the top of the cleaning plate 4 and pushing the cleaning plate 4 to slide along the surface of the filtering net 1, and a second expansion device 6 connected on the outer side surface of the outermost filtering net frame 2; sliding grooves 21 are formed in two sides of the filter screen frame 2, and sliding strips 7 for controlling the filter screen frame 2 to slide horizontally are arranged and matched with the sliding grooves 21.
As shown in fig. 1, in order to better adapt to the screen frame 2, the screen 1 is preferably configured to be rectangular or square, the screen frame 2 preferably encloses the periphery of the screen 1, folding devices 3 are disposed on two sides of the screen frame 2, and the folding devices 3 horizontally stretch and retract the screen 1. The preferred setting of cleaning plate 4 is directly over filter screen frame 2, and the preferred is when filter screen frame 2 level moves to, does not drive cleaning plate 4 activity, and cleaning plate 4 sets up the top position at filter screen frame 2, does not move in the lump when moving along with filter screen frame 2, and folding device 3 extends to the maximum length, and width between the adjacent filter screen 1 and cleaning plate 4's width adaptation. The cleaning plate 4 is preferably arranged in a rectangular shape. The first and second telescoping devices 5, 6 are preferably provided as electric telescoping cylinders. The second expansion device 6 is preferably arranged outside the area of the filter screen 1 and connected to the filter screen frame 2, so that the filter space of the filter screen 1 is not affected. The slide grooves 21 are provided on both sides of the screen frame 2, and the slide grooves 21 are preferably provided in a horizontal direction.
As shown in fig. 2, the slide grooves 21 are provided at the top and bottom of the side of the screen frame 2 in order to enable the screen frame 2 to smoothly slide in the horizontal direction without derailing. The sliding grooves 21 are horizontally arranged and arranged on two sides of the filter screen frame 2, and two sliding grooves are arranged. The sliding grooves 21 are arranged on the side surface of the filter screen frame 2, and the filter screen frame 2 is kept to slide horizontally through the matching of the two sliding grooves 21 and the sliding strips 7.
For controlling the horizontal sliding of the screen frame 2, the slide bars 7 are arranged horizontally. The slide 7 is preferably arranged to be stretched to a maximum length longer than the entire screen frame 2.
In order to be able to replace individual filter screens 1, a filter screen replacement opening 22 is provided on one side of the filter screen frame 2. The screen replacing port 22 is provided on the side of the screen frame 2, and the screen replacing port 22 is preferably provided between the two folding devices 3, and the folding devices 3 may be provided within the screen replacing port 22.
The filter screen replacing opening 22 is the same as the side surface of the filter screen 1 in size. The screen exchange port 22 is preferably slightly longer or equally long than the length of the side of the screen 1.
In order to make the control difficulty when the filter screen frame 2 slides small, the folding device 3 comprises a connecting rod 31 and a rotating shaft 32 which are connected with each other at two ends. The connection points of the connecting rods 31 of the folding device 3 are disposed at both ends of the connecting rods 31, and the rotating shafts 32 are disposed at the rotation point positions of both ends of the connecting rods 31. The connecting rod 31 is provided with a connecting rod through hole 33 to be adapted to the rotation of the rotating shaft 32.
In order to push the filter screen frame 2 to horizontally displace, the second expansion device 6 is horizontally arranged. The second expansion device 6 is arranged on the side face of the filter screen frame 2 on the outermost side, and the second expansion device 6 is arranged on two sides of the filter screen frame 2.
In order to control the linkage of a plurality of cleaning plates 4, the first telescopic device 5 is simultaneously connected with a plurality of cleaning plates 4 which are arranged side by side. The cleaning plate 4 is able to brush the surface of the screen 1 vertically from between the screens 1 towards the screen 1 when the screen 1 is stretched to the maximum distance.
In order to be able to handle the dust directly, the bottom of the screen frame 2 is provided with a dust collecting bin 8. The dust collection box 8 is arranged in conformity with the width of the cleaning plate 4 to receive dust when the cleaning plate 4 is cleaned.
The dust collection box 8 is provided with a dust outlet 81 at a side surface in order to allow dust to be smoothly collected. An inclined plate 82 is provided in the dust collecting box 8, and a dust outlet 81 is provided at the lowermost portion of the inclined plate 82.
The present invention has been described above with reference to specific examples, which are described below.
The filtering device of the air purifier comprises a plurality of filter screens 1 arranged side by side, filter screen frames 2 for fixing and enclosing the filter screens 1, folding devices 3 arranged on the side surfaces of the filter screen frames 2 and connected with the adjacent filter screen frames 2, cleaning plates 4 arranged at the tops of the two adjacent filter screen frames 2, a first expansion device 5 connected to the tops of the cleaning plates 4 and used for pushing the cleaning plates 4 to slide along the surfaces of the filter screens 1, and a second expansion device 6 connected to the outer side surfaces of the outermost filter screen frames 2; sliding grooves 21 are formed in two sides of the filter screen frame 2, and sliding strips 7 for controlling the filter screen frame 2 to slide horizontally are arranged and matched with the sliding grooves 21. The runners 21 are arranged at the top and bottom of the sides of the screen frame 2. The slide bar 7 is horizontally arranged. A filter screen replacing opening 22 is arranged on one side surface of the filter screen frame 2. The filter screen replacing opening 22 is the same as the side surface of the filter screen 1 in size. The folding device 3 includes a connecting rod 31 and a rotating shaft 32 connected to each other at both ends. The second expansion device 6 is horizontally arranged. The first telescopic device 5 is connected with a plurality of cleaning plates 4 which are arranged side by side at the same time. The bottom of the filter screen frame 2 is provided with a dust collecting box 8. The dust collecting bin 8 is provided with a dust outlet 81 at a side.
The use method of the filtering device of the air purifier in the embodiment comprises the following steps:
in normal use, a plurality of filter screen frames 2 are connected in a sealing way, and the second expansion device 6 is expanded to the maximum length capable of being expanded. The foremost strainer 1 and the rearmost strainer 1 are connected to the snorkel. When filter screen 1 is clean, two 6 toward returning of telescoping device, two 6 drive filter screen frame 2 toward outer cunning of telescoping device, filter screen frame 2 is to sliding along the direction level of draw runner 7, folding device 3 is driven in the lump and is stretched out simultaneously, filter screen frame 2 slides to 3 complete openings of folding device and is the level to the time, accomplish whole extension process, interval between filter screen frame 2 this moment is unanimous with cleaning plate 4's width, telescoping device 5 is vertical to beginning extension, cleaning plate 4 carries out cleaning work on filter screen 1's surface, the dust on filter screen 1 surface is brushed down by cleaning plate 4 and is accomplished the cleaning work of dust in the dust collecting box 8, accomplish clean back cleaning plate 4 toward retrieving the initial position. The second expansion device 6 pushes back again to push the filter screen frames 2 back to the initial position, and the filter screen frames 2 are sealed to finish the whole cleaning work. When the filter screen 1 needs to be replaced, the filter screen replacing port 22 is opened, the filter screen 1 is pulled out from the side face of the filter screen frame 2, a new filter screen 1 is replaced into the filter screen frame 2, and the filter screen replacing port 22 is closed to complete replacement of the filter screen 1.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications or alterations to this practice will occur to those skilled in the art and are intended to be within the scope of this invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (10)
1. A filtering device of an air purifier is characterized by comprising a plurality of filter screens arranged side by side, filter screen frames for fixing and enclosing the filter screens, folding devices arranged on the side surfaces of the filter screen frames and connected with the adjacent filter screen frames, cleaning plates arranged at the tops of the two adjacent filter screen frames, a first expansion device connected to the tops of the cleaning plates and used for pushing the cleaning plates to slide along the surfaces of the filter screens, and a second expansion device connected to the outer side surfaces of the outermost filter screen frames; sliding grooves are formed in two sides of the filter screen frame, and sliding strips for controlling the filter screen frame to slide horizontally are arranged and matched with the sliding grooves.
2. The air purifier filter unit of claim 1, wherein the runners are disposed at the top and bottom of the sides of the screen frame.
3. The air purifier filter element of claim 1, wherein the slide is horizontally disposed.
4. The air cleaner filter device of claim 1, wherein a screen replacement port is provided at one side of the screen frame.
5. The air cleaner filter device of claim 4, wherein the screen replacement opening is sized to correspond to a side of the screen.
6. The air cleaner filter device of claim 1, wherein the folding means comprises a connecting rod and a rotating shaft connected to each other at both ends.
7. The air cleaner filter device of claim 1, wherein the second expansion device is horizontally disposed.
8. The air cleaner filter arrangement of claim 1, wherein the expansion device simultaneously connects a plurality of side-by-side cleaning plates.
9. The air cleaner filtering device of claim 1, wherein a dust collection box is provided at a bottom of the filter screen frame.
10. The air cleaner filter arrangement of claim 9, wherein the dust collection bin is flanked by dust outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842782.5U CN215490216U (en) | 2021-08-09 | 2021-08-09 | Air purifier filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842782.5U CN215490216U (en) | 2021-08-09 | 2021-08-09 | Air purifier filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215490216U true CN215490216U (en) | 2022-01-11 |
Family
ID=79757092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121842782.5U Active CN215490216U (en) | 2021-08-09 | 2021-08-09 | Air purifier filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215490216U (en) |
-
2021
- 2021-08-09 CN CN202121842782.5U patent/CN215490216U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230523 Address after: Room 403, Building 3, Dongchuang Technology Center, Qianjin East Road Enterprise Science Park, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215300 (cluster registration) Patentee after: Kunshan rouwei Environmental Technology Co.,Ltd. Address before: No. 58, Yong'an East Road, Xianning hi tech Industrial Park, Hubei Province Patentee before: XIANNING YOUWEI TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |