CN202427272U - Filter screen replacement structure of vehicle-mounted air purification device - Google Patents
Filter screen replacement structure of vehicle-mounted air purification device Download PDFInfo
- Publication number
- CN202427272U CN202427272U CN2012200125361U CN201220012536U CN202427272U CN 202427272 U CN202427272 U CN 202427272U CN 2012200125361 U CN2012200125361 U CN 2012200125361U CN 201220012536 U CN201220012536 U CN 201220012536U CN 202427272 U CN202427272 U CN 202427272U
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- China
- Prior art keywords
- filter screen
- vehicle
- purification device
- air purification
- mounted air
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- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a filter screen replacement structure of a vehicle-mounted air purification device. The filter screen replacement structure comprises an upper cover of the vehicle-mounted air purification device and a filter screen cover hermetically connected with the upper cover; a filter screen is detachably connected inside the filter screen cover; and one side of the filter screen cover is connected with the upper cover in an insertion manner, and the other side of the filter screen cover is fixedly connected with the upper cover through hand-screwing bolts. The filter screen replacement structure is provided with a filter screen replacement reminding device, so that a user is automatically reminded to replace the filter screen in time; meanwhile, due to the design that the filter screen is arranged on a groove of the filter screen cover, dust and the like are ensured not to fall into a storage box below the vehicle-mounted air purification device when the user replaces the filter screen, and then, the replacement of the filter screen is more sanitary; and meanwhile, the operation of the replacement of the filter screen is achieved without other tools, and the filter screen cover can be manually opened and locked, so that the replacement of the filter screen is more safe and convenient.
Description
Technical field
The utility model relates to the screen replacing structure of vehicle-mounted air purification device.
Background technology
Along with the in-vehicle air pollution situation receives growing interest, many Automobile Products enterprise begins to be devoted to develop the air cleaning unit that has certain removal ability to airborne solid contaminant, gaseous contaminant etc. in the car.Yet, existing vehicle-mounted air purification device, the screen pack in it changes inconvenience very through the screw fixed installation.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides a kind of screen replacing structure of the vehicle-mounted air purification device that is convenient for changing.
In order to achieve the above object, the technical scheme that the utility model adopted is following:
A kind of screen replacing structure of vehicle-mounted air purification device comprises the loam cake of vehicle-mounted air purification device, and the filter cover that is tightly connected with loam cake; Be removably connected with screen pack in the filter cover; One side of filter cover and loam cake are pegged graft, and opposite side is twisted bolt through hand and is fixedly connected with loam cake.
Preferably, on be covered with slot and double-screw bolt, the top of double-screw bolt is provided with copper nut, a side of filter cover is provided with fixing lug boss, fixing lug boss and slot are pegged graft; Hand is twisted bolt and is comprised handle, the stopper that is connected with handle, and the double-screw bolt that is connected with stopper, and handle, stopper all are positioned at the outside of filter cover, and double-screw bolt passes filter cover and is threaded with the copper nut of double-screw bolt.
Preferably, said handle is the semi-round ring shape bar, and the two ends of handle are extended with inserting column to its center of circle direction respectively, and stopper is provided with two jacks, and inserting column and jack articulate.
Preferably, filter cover is provided with the groove that is used to place screen pack, and the both sides of groove are respectively equipped with trip, trip and screen pack clamping.
Preferably, the periphery of screen pack is provided with the sealing foam.
Preferably, also comprise the screen replacing alarm set, the screen replacing alarm set comprises and is arranged on the indicator lamp that covers, and the timer that is used for the record filtering net working time; Indicator lamp, timer electrically connect with the main controller of vehicle-mounted air purification device respectively.
The utility model compared with prior art has following beneficial effect:
The screen replacing alarm set has realized that automatically prompting user in time changes filter screen, and simultaneously, filter screen is placed on the design on the filter cover groove; Guaranteed that user's dust etc. when changing screen pack can not fall in the storage tank below the vehicle-mounted air purification device; Change screen pack health more, simultaneously, the operation of changing screen pack need not be by other instrument; Manually just can open and lock filter cover, change screen pack safety and convenient more.
Description of drawings
Fig. 1 is the structural representation of screen replacing structure of the vehicle-mounted air purification device of the utility model preferred embodiment;
Fig. 2 is filter cover and the dismounting sketch map of screen pack among Fig. 1;
Fig. 3 is the structural representation that the hand among Fig. 1 is twisted bolt.
Wherein, 1, loam cake; 101, double-screw bolt; 1011, copper nut; 102, indicator lamp; 103, slot; 2, filter cover; 201, fixing lug boss; 202, trip; 203, groove; 3, screen pack; 31, sealing foam; 4, hand is twisted bolt; 401, stopper; 402, handle; 403, double-screw bolt; 5, reset hole.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model done further describing, so that clearerly understand the utility model technological thought required for protection.
To shown in Figure 3, a kind of screen replacing structure of vehicle-mounted air purification device comprises the loam cake 1 of vehicle-mounted air purification device like Fig. 1, and the filter cover 2 that is tightly connected with loam cake 1.
Be removably connected with screen pack 3 in the filter cover 2; One side of filter cover 2 and loam cake 1 are pegged graft, and opposite side is twisted bolt 4 through hand and is fixedly connected with loam cake 1.
As preferred construction, loam cake 1 is provided with slot 103 and double-screw bolt 101, and a side of filter cover 2 is provided with fixing lug boss 201, and fixing lug boss 201 is pegged graft with slot 103, and copper nut 1011 is fixed on the double-screw bolt 101 through Shooting Technique; Hand is twisted bolt 4 and is comprised handle 402; The stopper 401 that is connected with handle 402; And the double-screw bolt 403 that is connected with stopper 401; Handle 402, stopper 401 all are positioned at the outside of filter cover 2, and double-screw bolt 403 passes filter cover 2 and is threaded with double-screw bolt 101, promptly double-screw bolt 403 be provided with double-screw bolt 101 on the external screw thread that is complementary of the internal thread of copper nut 1011.
As preferred construction; Said handle 402 is the semi-round ring shape bar, and the two ends of handle 402 are extended with inserting column (figure does not mark) to its center of circle direction respectively, and stopper 401 is provided with two jacks (figure does not show); Inserting column and jack articulate, and promptly handle 402 can be mentioned and rotated around double-screw bolt 403.
As preferred construction, filter cover 2 is provided with the groove 203 that is used to place screen pack 3, and the both sides of groove 203 are respectively equipped with trip 202, trip 202 and screen pack 3 clampings.
As preferred construction, the periphery of screen pack 3 is provided with sealing foam 31.
As preferred construction, present embodiment also comprises screen replacing alarm set (figure does not show), and the screen replacing alarm set comprises the indicator lamp 102 that is arranged on the loam cake 1, and is used for the record filtering net timer of 3 working times (figure does not show); Indicator lamp 102, timer electrically connect with the main controller of vehicle-mounted air purification device (figure does not show) respectively.Timer can be integrated on the main controller.
The screen replacing alarm set that is provided with on the vehicle-mounted air purification device can be when closing vehicle-mounted air purification device at every turn, the running time of bulk registration screen pack 3, and behind screen pack 3 work certain hours, reminding user to replace screen pack 3.Exhibit red always after the 102 red flickers of the indicator lamp of vehicle-mounted air purification device are in the time of about 30 seconds, prompting needs replacing screen pack 3.Unscrew two hands and twist bolt 4, take off filter cover 2, take out screen pack 3.The grid surface of the screen pack that upgrades sticks in the groove 203 through trip 202 filtering square up, closes filter cover 2, and two hands of screwing are twisted bolt 4.Security when working in order to improve vehicle-mounted air purification device, available clip inserts reset hole 5, hears that buzzer " ticks " one and sees that display flicker is blue, and then vehicle-mounted air purification device is restarted successfully, and screen pack 3 is changed and is accomplished.
The filter screen prompting function has realized that automatically prompting user in time changes screen pack; Simultaneously, screen pack is placed on the design on the filter cover groove, has guaranteed that user's dust etc. when changing screen pack can not fall in the storage tank below the vehicle-mounted air purification device; Simultaneously; Filter cover can opened and lock to the operation of changing screen pack manually just not by other instrument, changes screen pack safety and convenient more.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (6)
1. the screen replacing structure of a vehicle-mounted air purification device is characterized in that, comprises the loam cake of vehicle-mounted air purification device, and the filter cover that is tightly connected with loam cake; Be removably connected with screen pack in the filter cover; One side of filter cover and loam cake are pegged graft, and opposite side is twisted bolt through hand and is fixedly connected with loam cake.
2. the screen replacing structure of vehicle-mounted air purification device as claimed in claim 1 is characterized in that, on be covered with slot and double-screw bolt, the top of double-screw bolt is provided with copper nut, a side of filter cover is provided with fixing lug boss, fixing lug boss and slot are pegged graft; Hand is twisted bolt and is comprised handle, the stopper that is connected with handle, and the double-screw bolt that is connected with stopper, and handle, stopper all are positioned at the outside of filter cover, and double-screw bolt passes filter cover and is threaded with the copper nut of double-screw bolt.
3. the screen replacing structure of vehicle-mounted air purification device as claimed in claim 2 is characterized in that, said handle is the semi-round ring shape bar, and the two ends of handle are extended with inserting column to its center of circle direction respectively, and stopper is provided with two jacks, and inserting column and jack articulate.
4. the screen replacing structure of vehicle-mounted air purification device as claimed in claim 1 is characterized in that, filter cover is provided with the groove that is used to place screen pack, and the both sides of groove are respectively equipped with trip, trip and screen pack clamping.
5. the screen replacing structure of vehicle-mounted air purification device as claimed in claim 1 is characterized in that, the periphery of screen pack is provided with the sealing foam.
6. like the screen replacing structure of each described vehicle-mounted air purification device of claim 1-5; It is characterized in that; Also comprise the screen replacing alarm set, the screen replacing alarm set comprises and is arranged on the indicator lamp that covers, and the timer that is used for the record filtering net working time; Indicator lamp, timer electrically connect with the main controller of vehicle-mounted air purification device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200125361U CN202427272U (en) | 2012-01-11 | 2012-01-11 | Filter screen replacement structure of vehicle-mounted air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200125361U CN202427272U (en) | 2012-01-11 | 2012-01-11 | Filter screen replacement structure of vehicle-mounted air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427272U true CN202427272U (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200125361U Expired - Fee Related CN202427272U (en) | 2012-01-11 | 2012-01-11 | Filter screen replacement structure of vehicle-mounted air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121637A (en) * | 2014-08-01 | 2014-10-29 | 深圳麒谷发展科技有限公司 | Intelligent vehicle-mounted air purifier with wireless setting function |
| CN107238157A (en) * | 2017-08-02 | 2017-10-10 | 珠海格力电器股份有限公司 | Courtyard machine air cleaning unit and courtyard machine |
| CN107362626A (en) * | 2017-05-19 | 2017-11-21 | 浙江帝恒实业有限公司 | It is a kind of can a key dismounting air cleaning unit |
-
2012
- 2012-01-11 CN CN2012200125361U patent/CN202427272U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121637A (en) * | 2014-08-01 | 2014-10-29 | 深圳麒谷发展科技有限公司 | Intelligent vehicle-mounted air purifier with wireless setting function |
| CN107362626A (en) * | 2017-05-19 | 2017-11-21 | 浙江帝恒实业有限公司 | It is a kind of can a key dismounting air cleaning unit |
| CN107596816A (en) * | 2017-05-19 | 2018-01-19 | 浙江帝恒实业有限公司 | It is a kind of can a key dismounting air cleaning unit |
| CN107362626B (en) * | 2017-05-19 | 2019-02-12 | 浙江帝恒实业有限公司 | It is a kind of can a key disassembly air cleaning unit |
| CN107596816B (en) * | 2017-05-19 | 2019-10-25 | 朱飞龙 | It is a kind of can a key disassembly air cleaning unit |
| CN107238157A (en) * | 2017-08-02 | 2017-10-10 | 珠海格力电器股份有限公司 | Courtyard machine air cleaning unit and courtyard machine |
| CN107238157B (en) * | 2017-08-02 | 2024-03-29 | 珠海格力电器股份有限公司 | Air purifying device of raise boring machine and raise boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20210111 |