CN105326441B - Vacuum cleaner dust cover self-cleaning structure - Google Patents
Vacuum cleaner dust cover self-cleaning structure Download PDFInfo
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- CN105326441B CN105326441B CN201410402548.9A CN201410402548A CN105326441B CN 105326441 B CN105326441 B CN 105326441B CN 201410402548 A CN201410402548 A CN 201410402548A CN 105326441 B CN105326441 B CN 105326441B
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- dust cover
- blade support
- circular blade
- dimensional circular
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Abstract
The present invention relates to a kind of vacuum cleaner dust cover self-cleaning structures, it is characterized in that：In vacuum cleaner, design increases a three-dimensional circular blade support, the top dead center position setting of the three-dimensional circular blade support there are one rack sleeve, the rack sleeve it is mating it is corresponding be that central shaft, central shaft are fixed on the end face center of plastic cement dust cover, refer to the attached drawing 5, attached drawing 6；By three-dimensional circular blade support and rotary scraping around surrounding, three-dimensional circular blade support and rotary scraping are driven around plastic cement dust cover by high-speed gas flow and rotate plastic cement dust cover；Rotary scraping is the friction part of the inside edge of three-dimensional circular blade support, the material soft abrasion-resistant of rotary scraping, it is in weak limited contact between rotary scraping and dust cover surface layer curved surface, the rotation of three-dimensional circular blade support and rotary scraping directly generates cleaning effect to the rubbish dust of dust cover surface layer absorption.
Description
Technical field
The present invention relates to household appliances vacuum cleaner product more particularly to a kind of vacuum cleaner dust cover self-cleaning structures.
Background technology
Currently, sell miscellaneous vacuum cleaner, vacuum cleaner in the market provides one for the household cleaning nursing of people
Fixed facility；But miscellaneous vacuum cleaner also has some unsatisfactory places in use, such as：Some vacuum cleaners
During dust suction, filter screen is easy by rubbish adsorbing powder dust, and filter screen is circulated by rubbish adsorbing powder dust, the gas of vacuum cleaner
Property and its flow can be impacted, and the size of vacuum cleaner gas flow directly influences the suction and its pick-up performance of vacuum cleaner；For
Solve the problems, such as this, pervious many products provided a variety of solutions, including manual shrapnel shakes method, electronic bullet
Piece shakes the methods of method, electronic eccentric concussion, but the effect is unsatisfactory.
Invention content
In order to solve defect existing for previous vacuum cleaner class product, the present invention provides a kind of vacuum cleaner dust cover self-cleaning knot
The design of structure, the vacuum cleaner dust cover self-cleaning structure utilizes vacuum cleaner itself with the principle of pneumatic power drive fan blade rotation
High-speed gas flow as power, rotated using high-speed gas flow driving fan blade, utilize the driving installation of high-speed gas flow
Cleaning fan blade in dust cover periphery rotates, and the rubbish powder for being adsorbed on dust cover surface layer is removed by cleaning the rotation of fan blade
Dirt.
Used technical solution is the present invention in order to solve the above problem：
It indicates：Cyclone is constituted --- and refer to the abbreviation of gas description of flow rotation inside certain pipeline or container range；
During current vacuum cleaner product development, the application that cyclone is constituted has obtained vacuum cleaner design and production row
The universal affirmative of industry constantly has new product design scheme to generate in the concrete application that cyclone is constituted；Dust suction machine filter of the present invention
Dust hood self-cleaning structure is exactly another illustration constituted using cyclone：In the vacuum cleaner that one has cyclone constitution element,
Design increases a three-dimensional circular blade support, and there are one support shafts for the top dead center position setting of the three-dimensional circular blade support
Set, the rack sleeve is mating to correspond to central shaft, and one end of central shaft is fixed on the end face center of plastic cement dust cover, refer to the attached drawing
5, attached drawing 6；For plastic cement dust cover by three-dimensional circular blade support and rotary scraping around surrounding, rotary scraping is three-dimensional circular fan blade
The friction part of the inside edge of holder, the material soft abrasion-resistant of rotary scraping are protected between rotary scraping and dust cover surface layer curved surface
Hold faint limited contact.
During the use of vacuum cleaner dust cover self-cleaning structure of the present invention, start vacuum cleaner working power, pumping is dynamic
Power component generates powerful negative pressure inside the transparent dirt cup of vacuum cleaner, and the dust suction mouth that powerful negative pressure is opened in vacuum cleaner generates
Suction force in by outer, external air sweep along rubbish dust to be sucked into vacuum cleaner by open vacuum cleaner mouth
Transparent dirt cup, the mouth structure of vacuum cleaner has rotary steering effect, the rubbish mix dust air-flow band rotated after being directed to
Dynamic three-dimensional circular blade support and rotary scraping rotate together, and the rotation of three-dimensional circular blade support and rotary scraping is directly to filter
Dust hood surface layer generates cleaning effect.
The advantageous effect of vacuum cleaner dust cover self-cleaning structure of the present invention is that this vacuum cleaner dust cover self-cleaning structure utilizes
The swiftly flowing cyclone energy of itself drives three-dimensional circular blade support and rotary scraping to rotate, realizes by cyclone energy
The rubbish dust of itself dust cover surface layer curved surface absorption is tangentially cleared up.
Description of the drawings
Attached drawing is that the principle of the invention constitutes schematic diagram：
Fig. 1 is hand-held vacuum cleaner profile view；
Fig. 2 is dust cover self-cleaning structure part relational graph；
Fig. 3 is micronic dust filter layer view；
Fig. 4 is pumping Power Component and its wind drum bleeding point；
Fig. 5 is dust cover self-cleaning structure part expanded view；
Fig. 6 is dust cover self-cleaning structure part constitutional diagram；
In attached drawing, 1. pumping Power Components, 2. bleeding points, 3. three-dimensional circular blade supports, 3-1. rack sleeves, 3-2.
Rotary scraping, 4. plastic cement dust covers, 4-1. central shafts, 4-2. dust covers surface layer curved surface, 5. micronic dust filter screens, 6. transparent dirt cups,
6-1. dust absorption nozzle.
Specific implementation mode
The specific implementation mode of vacuum cleaner dust cover self-cleaning structure of the present invention is such：When starting, vacuum cleaner work is electric
Behind source, pumping Power Component 1 starts rotation and generates pumping suction in bleeding point 2, and pumping suction is through micronic dust filter screen 5 and modeling
Glue dust cover 4 generates negative pressure inside transparent dirt cup 6, and the negative pressure inside transparent dirt cup 6 plays pumping through dust absorption nozzle 6-1 and inhales
Power, the air of the directly external draw outsides of dust absorption nozzle 6-1 and its rubbish dust swept along；Enter the air in transparent dirt cup 6
And its rubbish dust, rotated under the guiding role of dust absorption nozzle 6-1 components, air and its rubbish dust be directed to after in vacuum cleaner
The inside of transparent dirt cup 6 around 4 high speed rotation of three-dimensional circular blade support 3 and plastic cement dust cover, rubbish mix dust air-flow
Rotate while driving three-dimensional circular blade support 3 and rotary scraping 3-2 to rotate integrally.
The rack sleeve 3-1 of three-dimensional circular blade support 3 corresponds to the central shaft that assembly is sleeved on 4 end face center of plastic cement dust cover
On 4-1, referring to attached 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 has rotary work ability.
The rotary course of rotary scraping 3-2 can generate tangential cleaning effect in dust cover surface layer curved surface 4-2.
The above case study on implementation is the statement citing of the present invention, is not self limitation of application range of the present invention.
Claims (2)
1. a kind of vacuum cleaner dust cover self-cleaning structure, it is characterised in that：In vacuum cleaner, design increases a three-dimensional circular wind
Leaf holder, there are one rack sleeve, the mating correspondences of the rack sleeve for the top dead center position setting of the three-dimensional circular blade support
Be that central shaft, central shaft are fixed on the end face center of plastic cement dust cover；Plastic cement dust cover is by three-dimensional circular blade support and rotation
Turn doctor blade ring and the rotation of plastic cement dust cover is driven around by high-speed gas flow around encirclement, three-dimensional circular blade support and rotary scraping
Turn；Rotary scraping is the friction part of the inside edge of three-dimensional circular blade support, the material soft abrasion-resistant of rotary scraping, and rotation is scraped
It is in weak limited contact between piece and dust cover surface layer curved surface, the rotation of three-dimensional circular blade support and rotary scraping is direct
Cleaning effect is generated to the rubbish dust of dust cover surface layer absorption；It is further characterized in that：This vacuum cleaner dust cover self-cleaning structure
Using the swiftly flowing swirling eddy of the cyclone principle of compositionality generation across own transparent dirt cup, swirling eddy is passing through plastic cement
Three-dimensional circular blade support and rotary scraping rotation are driven before dust cover, are realized to itself plastic cement dust cover surface layer curved surface absorption
Rubbish dust tangentially clear up.
2. vacuum cleaner dust cover self-cleaning structure according to claim 1, feature are also embodied by：Rotary scraping is three-dimensional
The friction part of the inside edge of annular blade support, it includes sheet rubber, sheet, palm fiber or nylon which, which can use,
Wire material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402548.9A CN105326441B (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 |
|---|---|---|---|
| CN201410402548.9A CN105326441B (en) | 2014-08-16 | 2014-08-16 | Vacuum cleaner dust cover self-cleaning structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105326441A CN105326441A (en) | 2016-02-17 |
| CN105326441B true CN105326441B (en) | 2018-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402548.9A Active CN105326441B (en) | 2014-08-16 | 2014-08-16 | Vacuum cleaner dust cover self-cleaning structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105326441B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016124684A1 (en) * | 2016-12-16 | 2018-06-21 | Vorwerk & Co. Interholding Gmbh | Service device for a household appliance |
| CN109247874A (en) * | 2017-07-12 | 2019-01-22 | 添可电器有限公司 | Dust barrel dust catcher and its cleaner |
| GB2565365B (en) | 2017-08-11 | 2020-02-05 | Dyson Technology Ltd | Handheld vacuum cleaner |
| GB2565355B (en) | 2017-08-11 | 2020-03-25 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
| GB2565368B (en) * | 2017-08-11 | 2020-06-03 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
| GB2565362B (en) | 2017-08-11 | 2020-03-25 | Dyson Technology Ltd | Dirt separator for a vacuum cleaner |
| CN107468159B (en) * | 2017-10-10 | 2023-09-12 | 小狗电器互联网科技（北京）股份有限公司 | Dust collection assembly and dust collector |
| CN110537872A (en) * | 2019-08-27 | 2019-12-06 | 追创科技(苏州)有限公司 | HEPA self-cleaning device and HEPA cleaning method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19733687B4 (en) * | 1996-08-12 | 2005-04-21 | Samsung Kwangju Electronics Co., Ltd. | Motor fan for a cleaning device |
| US7351269B2 (en) * | 2003-12-22 | 2008-04-01 | Lau Kwok Yau | Self cleaning filter and vacuum incorporating same |
| WO2007117196A1 (en) * | 2006-04-10 | 2007-10-18 | Aktiebolaget Electrolux | Vacuum cleaner with filter cleaning means |
| JP5284867B2 (en) * | 2009-05-08 | 2013-09-11 | 株式会社マキタ | Cleaner |
| CN204071943U (en) * | 2014-08-16 | 2015-01-07 | 深圳市澳特莱恩电器科技有限公司 | Vacuum cleaner dust cover self-cleaning structure |
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| CN105326441A (en) | 2016-02-17 |
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