CN204071943U - Vacuum cleaner dust cover self-cleaning structure - Google Patents
Vacuum cleaner dust cover self-cleaning structure Download PDFInfo
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- CN204071943U CN204071943U CN201420461993.8U CN201420461993U CN204071943U CN 204071943 U CN204071943 U CN 204071943U CN 201420461993 U CN201420461993 U CN 201420461993U CN 204071943 U CN204071943 U CN 204071943U
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- dust cover
- blade support
- circular blade
- dimensional circular
- rotary scraping
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Abstract
The utility model relates to a kind of vacuum cleaner dust cover self-cleaning structure, it is characterized in that: in vacuum cleaner, design increase three-dimensional circular blade support, the top dead center position of this three-dimensional circular blade support is provided with a rack sleeve, the supporting correspondence of this rack sleeve be central shaft, central shaft is fixed on the end face center of plastic cement dust cover; Plastic cement dust cover is by three-dimensional circular blade support and rotary scraping around encirclement, and three-dimensional circular blade support and rotary scraping are driven by high-speed gas flow and rotate around plastic cement dust cover; Rotary scraping is the friction position of the inside edge of three-dimensional circular blade support, the made of soft of rotary scraping is wear-resisting, in weak limited contact between rotary scraping and dust cover top layer curved surface, the rotation of three-dimensional circular blade support and rotary scraping directly produces cleaning effect to the rubbish dust of dust cover top layer absorption.
Description
Technical field
The utility model relates to household appliances vacuum cleaner product, particularly relates to a kind of vacuum cleaner dust cover self-cleaning structure.
Background technology
At present, market is sold vacuum cleaner miscellaneous, household cleaning nursing that vacuum cleaner is people provides certain facility; But, vacuum cleaner miscellaneous in use also has some unsatisfactory places, such as: some vacuum cleaner is in the process of dust suction, screen pack is easily by rubbish adsorbing powder dust, screen pack is by rubbish adsorbing powder dust, the gas flow general character of vacuum cleaner and flow thereof can be influenced, and the size of vacuum cleaner gas flow directly has influence on suction and the pick-up performance thereof of vacuum cleaner; The methods such as in order to address this problem, former a lot of products provided multiple solution, comprised manual shell fragment concussion method, electronic shell fragment concussion method, electronic eccentric concussion, but effect is unsatisfactory.
Summary of the invention
In order to solve the defect that vacuum cleaner series products in the past exists, the utility model provides a kind of dust cover self-cleaning structure, the design of this vacuum cleaner dust cover self-cleaning structure uses wind-power to drive the principle of fan blade rotation, utilize the high-speed gas flow of vacuum cleaner self as power, high-speed gas flow is utilized to drive fan blade to rotate, utilize the cleaning fan blade of high-speed gas flow drive installation in dust cover periphery to rotate, remove by the rotation of cleaning fan blade the rubbish dust being adsorbed on dust cover top layer.
The utility model for the adopted technical scheme that solves the problem is:
Indicate: cyclone is formed---refer to the abbreviation of gas description of flow rotation inside certain pipeline or container scope;
In the process of current vacuum cleaner product development, the application that cyclone is formed obtains the affirmative that vacuum cleaner designs and production industry is general, in the embody rule that cyclone is formed, constantly have new product design scheme to produce; The utility model vacuum cleaner dust cover self-cleaning structure is exactly another illustration utilizing cyclone to form: possess in the vacuum cleaner of cyclone constitution element at one, design increase three-dimensional circular blade support, the top dead center position of this three-dimensional circular blade support is provided with a rack sleeve, this rack sleeve is supporting correspond to central shaft, one end of central shaft is fixed on the end face center of plastic cement dust cover, with reference to accompanying drawing 5, accompanying drawing 6; Plastic cement dust cover by three-dimensional circular blade support and rotary scraping around encirclement, rotary scraping is the friction position of the inside edge of three-dimensional circular blade support, the made of soft of rotary scraping is wear-resisting, keeps faint limited contact between rotary scraping and dust cover top layer curved surface.
In the use procedure of the utility model vacuum cleaner dust cover self-cleaning structure, start vacuum cleaner working power, Power Component of bleeding produces powerful negative pressure in vacuum cleaner transparent dirt cup inside, powerful negative pressure the dust suction mouth that vacuum cleaner is open produce by outer and in suction force, outside air sweeps along rubbish dust to be sucked into into the transparent dirt cup to vacuum cleaner by the vacuum cleaner mouth of opening, the mouth structure of vacuum cleaner has rotary steering effect, the rubbish mix dust air-flow being directed to rear rotation drives three-dimensional circular blade support and rotary scraping to rotate together, the rotation of three-dimensional circular blade support and rotary scraping directly produces cleaning effect to dust cover top layer.
At the beneficial effect of the utility model vacuum cleaner dust cover self-cleaning structure be, this vacuum cleaner dust cover self-cleaning structure utilizes self swiftly flowing cyclone energy, rotated by cyclone energy drives three-dimensional circular blade support and rotary scraping, realize tangentially clearing up the rubbish dust of self dust cover top layer curved surface absorption.
Accompanying drawing explanation
Accompanying drawing is that the utility model principle forms schematic diagram:
Fig. 1 is hand-held vacuum cleaner profile view;
Fig. 2 is dust cover self-cleaning structure part graph of a relation;
Fig. 3 is micronic dust filter course view;
Fig. 4 is bleed Power Component and wind drum bleeding point thereof;
Fig. 5 is dust cover self-cleaning structure part expanded view;
Fig. 6 is dust cover self-cleaning structure part constitutional diagram;
In accompanying drawing, 1. bleed Power Component, 2. bleeding point, 3. three-dimensional circular blade support, 3-1. rack sleeve, 3-2. rotary scraping, 4. plastic cement dust cover, 4-1. central shaft, 4-2. dust cover top layer curved surface, 5. micronic dust screen pack, 6. transparent dirt cup, 6-1. dust absorption nozzle.
Detailed description of the invention
The detailed description of the invention of the utility model vacuum cleaner dust cover self-cleaning structure is such: when after startup vacuum cleaner working power, Power Component 1 of bleeding starts to rotate and produces at bleeding point 2 suction of bleeding, suction of bleeding produces negative pressure through micronic dust screen pack 5 and plastic cement dust cover 4 in transparent dirt cup 6 inside, the negative pressure of transparent dirt cup 6 inside plays through dust absorption nozzle 6-1 suction of bleeding, dust absorption nozzle the 6-1 directly externally air of draw outside and the rubbish dust of sweeping along thereof; Enter into air and rubbish dust thereof in transparent dirt cup 6, rotate under the guide effect of dust absorption nozzle 6-1 component, after air and rubbish dust thereof are directed to inside the transparent dirt cup 6 of vacuum cleaner round three-dimensional circular blade support 3 and plastic cement dust cover 4 High Rotation Speed, the rotation of rubbish mix dust air-flow drives three-dimensional circular blade support 3 and rotary scraping 3-2 to rotate simultaneously; The rack sleeve 3-1 correspondence of three-dimensional circular blade support 3 is assemblied on the central shaft 4-1 at plastic cement dust cover 4 end face center, with reference to accompanying drawing 6; Central shaft 4-1 on three-dimensional circular blade support 3 and rotary scraping 3-2 and plastic cement dust cover 4 is concentric, and the dust cover top layer curved surface 4-2 that is rotated in of rotary scraping 3-2 produces tangential cleaning effect.
Above case study on implementation is a statement citing of the present utility model, is not oneself's restriction of the utility model range of application.
Claims (2)
1. a vacuum cleaner dust cover self-cleaning structure, it is characterized in that: in vacuum cleaner, design increase three-dimensional circular blade support, the top dead center position of this three-dimensional circular blade support is provided with a rack sleeve, the supporting correspondence of this rack sleeve be central shaft, central shaft is fixed on the end face center of plastic cement dust cover; Plastic cement dust cover is by three-dimensional circular blade support and rotary scraping around encirclement, and three-dimensional circular blade support and rotary scraping are driven by high-speed gas flow and rotate around plastic cement dust cover; Rotary scraping is the friction position of the inside edge of three-dimensional circular blade support, the made of soft of rotary scraping is wear-resisting, in weak limited contact between rotary scraping and dust cover top layer curved surface, the rotation of three-dimensional circular blade support and rotary scraping directly produces cleaning effect to the rubbish dust of dust cover top layer absorption.
2. vacuum cleaner dust cover self-cleaning structure according to claim 1, its feature also shows as: rotary scraping is the friction position of the inside edge of three-dimensional circular blade support, and this friction position can use and comprise sheet rubber, sheet, palm fiber, nylon wire material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461993.8U CN204071943U (en) | 2014-08-16 | 2014-08-16 | Vacuum cleaner dust cover self-cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461993.8U CN204071943U (en) | 2014-08-16 | 2014-08-16 | Vacuum cleaner dust cover self-cleaning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071943U true CN204071943U (en) | 2015-01-07 |
Family
ID=52164719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461993.8U Active CN204071943U (en) | 2014-08-16 | 2014-08-16 | Vacuum cleaner dust cover self-cleaning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204071943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326441A (en) * | 2014-08-16 | 2016-02-17 | 深圳市澳特莱恩电器科技有限公司 | Self-cleaning structure of dust filtering cover of dust collector |
| CN107280580A (en) * | 2017-08-23 | 2017-10-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust cup assembly and dust catcher |
-
2014
- 2014-08-16 CN CN201420461993.8U patent/CN204071943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326441A (en) * | 2014-08-16 | 2016-02-17 | 深圳市澳特莱恩电器科技有限公司 | Self-cleaning structure of dust filtering cover of dust collector |
| CN107280580A (en) * | 2017-08-23 | 2017-10-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust cup assembly and dust catcher |
| CN107280580B (en) * | 2017-08-23 | 2022-09-27 | 北京小狗吸尘器集团股份有限公司 | Dust collection cup assembly and dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |