CN221067728U - In-car air purifying device - Google Patents
In-car air purifying device Download PDFInfo
- Publication number
- CN221067728U CN221067728U CN202323287794.8U CN202323287794U CN221067728U CN 221067728 U CN221067728 U CN 221067728U CN 202323287794 U CN202323287794 U CN 202323287794U CN 221067728 U CN221067728 U CN 221067728U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- inner cylinder
- spring
- outer cylinder
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000004887 air purification Methods 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of vehicle-mounted air purifiers, and discloses an in-vehicle air purifying device, which consists of an outer cylinder, an inner cylinder, a first spring, a metal net, a HEPA filter screen, an active carbon filter screen, a sachet layer and an air suction assembly, wherein the outer cylinder is fixedly arranged at the top of a supporting frame, the inner cylinder is sleeved in the outer cylinder, the first spring is fixedly arranged in the outer cylinder, the metal net is detachably arranged at the top end of the inner cylinder, and the HEPA filter screen is detachably arranged in the inner cylinder. This air purification device in car just can drive limiting plate through pulling the handle through setting up stop device and purifier, and the axostylus axostyle makes stopper and ring channel break away from, just can automatic pop out the inner tube under the effect of first spring, is convenient for change or clear up metal mesh, HEPA filter screen, active carbon filter screen, sachet layer, convenient to use, and the filter effect is good.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted air purifiers, in particular to an in-vehicle air purifying device.
Background
At present, with the development of the automobile industry, the requirements of people on the environmental protection of automobiles are also higher, and the purification technology and method of the air in the automobiles are also getting more attention.
With the improvement of people's awareness of air quality, vehicle-mounted air purification technology is also gaining attention. The filter element inside the device is inconvenient to detach when the existing in-vehicle air purification device is used, so that the filter element is inconvenient to clean, meanwhile, the filtering effect of the existing air purification device is poor, the filter element is easy to block due to larger dust particles, and therefore the in-vehicle air purification device is provided.
Disclosure of utility model
The utility model aims to provide an in-vehicle air purifying device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air purification device in car, includes support frame, sucking disc, purifier, stop device, the sucking disc sets up in the bottom of support frame, purifier sets up in the top of support frame, stop device sets up in purifier's side.
The purifying device is composed of an outer cylinder, an inner cylinder, a first spring, a metal net, a HEPA filter screen, an active carbon filter screen, a sachet layer and an air suction assembly, wherein the outer cylinder is fixedly arranged at the top of the supporting frame, the inner cylinder is sleeved in the outer cylinder, the first spring is fixedly arranged in the outer cylinder, the metal net is detachably arranged at the top end of the inner cylinder, the HEPA filter screen is detachably arranged in the inner cylinder, the active carbon filter screen is detachably arranged in the inner cylinder, the sachet layer is detachably arranged in the inner cylinder, and the air suction assembly is fixedly arranged in the outer cylinder.
The limiting device consists of a shaft rod, a second spring, a limiting plate, a limiting block and a handle, wherein the shaft rod is slidably mounted in the outer cylinder, the second spring is sleeved on the surface of the shaft rod, the limiting plate is fixedly mounted on the surface of the shaft rod, the limiting block is fixedly mounted on the side face of the limiting plate, and the handle is fixedly mounted on the other end of the shaft rod, which is connected with the limiting plate.
Preferably, the outer cylinder and the inner cylinder are of double-layer structures, and the bottom of the outer cylinder is provided with the air outlet, so that the inner cylinder is conveniently sleeved inside the outer cylinder, and the air outlet is convenient for discharging purified air.
Preferably, the annular groove is formed in the outer layer of the inner cylinder, the annular groove is matched with the limiting block, and the inner cylinder is conveniently fixed through the limiting block through the arrangement of the limiting block and the annular groove.
Preferably, one end of the second spring is connected with the outer cylinder, the other end of the second spring is connected with the limiting plate, and the limiting plate is convenient to drive the limiting block to move through the second spring.
Preferably, the HEPA filter screen, the activated carbon filter screen and the sachet layer are all arranged to be funnel-shaped, and the arrangement is convenient for increasing the contact area with air and purifying the air better.
Preferably, the HEPA filter screen, the active carbon filter screen and the sachet layer are sequentially arranged in the inner cylinder at intervals downwards, the arrangement is convenient for purifying air passing through the metal mesh through the HEPA filter screen, peculiar smell in the air is removed through the active carbon filter screen, and finally the air is fresh through the sachet layer.
Preferably, the inner cylinder is sleeved inside the outer cylinder, so that when the device is normally used, the first spring and the second spring are in compression states, and the inner cylinder is conveniently ejected in the later period.
Compared with the prior art, the utility model has the beneficial effects that: this air purification device in car just can drive limiting plate through pulling the handle through being provided with stop device and purifier, and the axostylus axostyle makes stopper and ring channel break away from, just can automatic pop out the inner tube under the effect of first spring, is convenient for change or clear up metal mesh, HEPA filter screen, active carbon filter screen, sachet layer, convenient to use, and the filter effect is good.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic view of the cross-sectional structure at A-A of FIG. 4 according to the present utility model.
In the figure: 1. a support frame; 2. a suction cup; 3. a purifying device; 301. an outer cylinder; 302. an inner cylinder; 303. a first spring; 304. a metal mesh; 305. HEPA filter screen; 306. an active carbon filter screen; 307. a sachet layer; 308. an air suction assembly; 4. a limiting device; 401. a shaft lever; 402. a second spring; 403. a limiting plate; 404. a limiting block; 405. a handle.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an air purification device in car, includes support frame 1, sucking disc 2, purifier 3, stop device 4, and sucking disc 2 sets up in the bottom of support frame 1, and purifier 3 sets up in the top of support frame 1, and stop device 4 sets up in purifier 3 side.
The purification device 3 comprises an outer cylinder 301, an inner cylinder 302, a first spring 303, a metal mesh 304, a HEPA filter screen 305, an activated carbon filter screen 306, a sachet layer 307 and an air suction component 308, wherein the outer cylinder 301 is fixedly installed at the top of a supporting frame 1, the inner cylinder 302 is sleeved in the outer cylinder 301, both the outer cylinder 301 and the inner cylinder 302 are of a double-layer structure, an air outlet is formed in the bottom of the outer cylinder 301, the inner cylinder 302 is conveniently sleeved in the outer cylinder 301, the air outlet is conveniently discharged through purified air, the first spring 303 is fixedly installed in the outer cylinder 301, the metal mesh 304 is detachably installed at the top end of the inner cylinder 302, the HEPA filter screen 305 is detachably installed in the inner cylinder 302, the activated carbon filter screen 306 is detachably installed in the inner cylinder 302, the sachet layer 307 is detachably installed in the inner cylinder 302, the HEPA filter screen 305, the activated carbon filter screen 306 and the sachet layer 307 are all of a funnel shape, the contact area with air is conveniently increased, the HEPA filter screen 305, the activated carbon filter screen 306 and the sachet layer 307 are sequentially arranged at intervals downwards in the inner cylinder 302, the inner cylinder is conveniently purified through the inner cylinder 302, the metal mesh 304 is conveniently arranged in the inner cylinder 302, the air is conveniently purified through the HEPA filter screen 305, the air filter screen 306 is finally, the air is purified through the activated carbon filter screen 306 is purified through the air filter screen 306, and the air filter screen 308 is finally, and the air is purified through the air filter screen 308 is purified through the air filter screen 306, and the air is purified through the air filter layer is purified through the air filter layer.
The limiting device 4 comprises a shaft 401, a second spring 402, a limiting plate 403, a limiting block 404 and a handle 405, wherein the shaft 401 is slidably mounted in the outer cylinder 301, the second spring 402 is sleeved on the surface of the shaft 401, the inner cylinder 302 is sleeved in the outer cylinder 301, when the device is normally used, the first spring 303 and the second spring 402 are in compression states, the setting is convenient for ejecting the inner cylinder 302 in the later stage, the limiting plate 403 is fixedly mounted on the surface of the shaft 401, one end of the second spring 402 is connected with the outer cylinder 301, the other end of the second spring 402 is connected with the limiting plate 403, the setting is convenient for driving the limiting block 404 to move through the limiting plate 403, the limiting block 404 is fixedly mounted on the side face of the limiting plate 403, an annular groove is formed in the outer layer of the inner cylinder 302, the annular groove is matched with the limiting block 404, the inner cylinder 302 is conveniently fixed through the setting of the limiting block 404, and the handle 405 is fixedly mounted on the other end of the shaft 401 connected with the limiting plate 403.
When the novel air purifier is used, air passes through the metal mesh 304 to remove larger dust by driving the air suction assembly 308, then the air is purified by the HEPA filter screen 305, then the air passes through the activated carbon filter screen 306 to remove peculiar smell in the air, finally the air passes through the sachet layer 307 to freshen the air until the purified air is discharged from the air outlet, when the metal mesh 304, the HEPA filter screen 305, the activated carbon filter screen 306 and the sachet layer 307 are required to be replaced or cleaned, the shaft rod 401 only needs to pull the handle 405, the limiting plate 403 is driven by the shaft rod 401 to separate the limiting block 404 from the annular groove, the inner barrel 302 can be automatically ejected under the action of the first spring 303, and the replacement or cleaning of the metal mesh 304, the HEPA filter screen 305, the activated carbon filter screen 306 and the sachet layer 307 is facilitated.
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 hereto without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an air purification device in car, includes support frame (1), sucking disc (2), purifier (3), stop device (4), its characterized in that: the sucking disc (2) is arranged at the bottom of the supporting frame (1), the purifying device (3) is arranged at the top of the supporting frame (1), and the limiting device (4) is arranged on the side surface of the purifying device (3);
The purifying device (3) consists of an outer cylinder (301), an inner cylinder (302), a first spring (303), a metal net (304), a HEPA filter screen (305), an activated carbon filter screen (306), a sachet layer (307) and an air suction component (308), wherein the outer cylinder (301) is fixedly arranged at the top of a supporting frame (1), the inner cylinder (302) is sleeved in the outer cylinder (301), the first spring (303) is fixedly arranged in the outer cylinder (301), the metal net (304) is detachably arranged at the top end of the inner cylinder (302), the HEPA filter screen (305) is detachably arranged in the inner cylinder (302), the activated carbon filter screen (306) is detachably arranged in the inner cylinder (302), the sachet layer (307) is detachably arranged in the inner cylinder (302), and the air suction component (308) is fixedly arranged in the outer cylinder (301).
Stop device (4) comprises axostylus axostyle (401), second spring (402), limiting plate (403), stopper (404), handle (405), axostylus axostyle (401) slidable mounting is in the inside of urceolus (301), second spring (402) cup joint in the surface of axostylus axostyle (401), limiting plate (403) fixed mounting is in the surface of axostylus axostyle (401), stopper (404) fixed mounting is in the side of limiting plate (403), handle (405) fixed mounting is in the other end that axostylus axostyle (401) are connected with limiting plate (403).
2. An in-vehicle air cleaning apparatus according to claim 1, wherein: the outer cylinder (301) and the inner cylinder (302) are of double-layer structures, and an air outlet is formed in the bottom of the outer cylinder (301).
3. An in-vehicle air cleaning apparatus according to claim 1, wherein: an annular groove is formed in the outer layer of the inner cylinder (302), and the annular groove is matched with the limiting block (404).
4. An in-vehicle air cleaning apparatus according to claim 1, wherein: one end of the second spring (402) is connected with the outer cylinder (301), and the other end of the second spring is connected with the limiting plate (403).
5. An in-vehicle air cleaning apparatus according to claim 1, wherein: the HEPA filter screen (305), the activated carbon filter screen (306) and the sachet layer (307) are all arranged in a funnel shape.
6. An in-vehicle air cleaning apparatus according to claim 1, wherein: HEPA filter screen (305), active carbon filter screen (306), sachet layer (307) are set up in the inside of inner tube (302) downwards at the interval in proper order.
7. An in-vehicle air cleaning apparatus according to claim 1, wherein: when the device is normally used by sleeving the inner cylinder (302) inside the outer cylinder (301), the first spring (303) and the second spring (402) are in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323287794.8U CN221067728U (en) | 2023-12-04 | 2023-12-04 | In-car air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323287794.8U CN221067728U (en) | 2023-12-04 | 2023-12-04 | In-car air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221067728U true CN221067728U (en) | 2024-06-04 |
Family
ID=91265231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323287794.8U Active CN221067728U (en) | 2023-12-04 | 2023-12-04 | In-car air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221067728U (en) |
-
2023
- 2023-12-04 CN CN202323287794.8U patent/CN221067728U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208920396U (en) | A kind of environmental protection air cleaning unit | |
| CN108554094B (en) | A high-efficient multistage dust collecting equipment for automobile production workshop | |
| CN213132501U (en) | Dust removal purification device for air treatment system | |
| CN201318728Y (en) | Extractor hood | |
| CN221067728U (en) | In-car air purifying device | |
| CN110575719A (en) | Indoor air pollution treatment device | |
| CN213300425U (en) | Air inlet channel connecting mechanism for air purifier | |
| CN115532021A (en) | Activated carbon fiber organic waste gas purifier | |
| CN211343071U (en) | Apply to automobile exhaust pipe's tail gas processing apparatus | |
| CN210320390U (en) | Indoor air filtering device | |
| CN208574356U (en) | A kind of molecular sieve filter device with high-efficient purification air function | |
| CN216642313U (en) | Multifunctional novel automobile filter | |
| CN220508543U (en) | Air sampling device for environmental monitoring | |
| CN116512877B (en) | Automobile armrest box with air purification assembly | |
| CN211302566U (en) | Catering oil fume purification device | |
| CN217829487U (en) | Assembled stainless steel activated carbon box | |
| CN218785913U (en) | Air purifier panel for passenger car | |
| CN219167994U (en) | Filtering device | |
| CN214370765U (en) | Multistage filter screen formula air purifier filter screen | |
| CN214688953U (en) | Automobile air conditioner filter with efficient filtering function | |
| CN219879365U (en) | Filtering device | |
| CN215161670U (en) | Wireless alarm for preventing water body environmental pollution | |
| CN220968493U (en) | Dust collecting equipment is used in metal foundry goods production | |
| CN221287314U (en) | Environment-friendly dust remover with multiple filtering structures | |
| CN213965942U (en) | Low temperature flue gas SCR denitrification facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |