CN205286245U - A silence dirt bucket for dust catcher - Google Patents
A silence dirt bucket for dust catcher Download PDFInfo
- Publication number
- CN205286245U CN205286245U CN201620004386.8U CN201620004386U CN205286245U CN 205286245 U CN205286245 U CN 205286245U CN 201620004386 U CN201620004386 U CN 201620004386U CN 205286245 U CN205286245 U CN 205286245U
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- CN
- China
- Prior art keywords
- dust barrel
- dirt cup
- upper cover
- vacuum cleaner
- quiet
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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.)
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Abstract
The utility model discloses a silence dirt bucket for dust catcher. Silence dirt bucket includes dirt cup and the dirt bucket that is located the dirt cup, dirt bucket surface has the through -hole, is provided with the cyclone above it, the dirt cup has upper cover and lower cover, dirt cup surface has the air intake, the upper cover has the air outlet, is provided with the amortization cotton in the upper cover, the amortization cotton is by inlayer and outer layer composition, the inlayer is made by plastics or timber, and is outer for to be made by hole material or entrant sound fabric. The utility model discloses a dirt bucket is provided with the amortization cotton in air outlet department, and good to the noise cancelling effect of air current noise, the amortization cotton can the increases friction resistance be the acoustic resistance by inlayer and outer layer composition to broadening sound absorption frequency band absorbs the low -frequency noise, is showing and is reducing the noise that produces, and the comfort level improved when the user used.
Description
Technical field
This utility model relates to a kind of quiet dust barrel for vacuum cleaner, belongs to cleaner technology field.
Background technology
In the modern life, vacuum cleaner is affected by what many families welcome as the electrical equipment that family is conventional, but vacuum cleaner is in use, and air-flow can produce noise, is a kind of pollution to home environment, impairs one's health.
The air-out noise reduction of traditional vacuum cleaner is by increasing air channel tortuosity, namely mazy air channel, make sound wave energy loss in communication process and dispose sound-absorbing porous material to absorb acoustic energy by turning, air channel, thus reaching the purpose of noise reduction, this structure major downside is that sound-deadening and noise-reducing effectiveness comparison is poor.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of quiet dust barrel for vacuum cleaner.
This utility model is achieved through the following technical solutions:
A kind of quiet dust barrel for vacuum cleaner, including dirt cup and the dust barrel being positioned at dirt cup, described dust barrel surface has through hole, and it is provided above cyclone, and described dirt cup has upper cover and lower cover, described dirt cup surface has air inlet, described upper cover has air outlet, is provided with silencing cotton in upper cover, and described silencing cotton is made up of internal layer and outer layer, described outer layer is made up of plastics or timber, and internal layer is for be made up of Porous materials or entrant sound fabric.
Described a kind of quiet dust barrel for vacuum cleaner, described dust barrel is provided above dust barrel inner cap, and described inner cap surface is provided with multiple through hole, leaves thereafter certain thickness air layer.
Described a kind of quiet dust barrel for vacuum cleaner, is provided with dust barrel filter cotton between described dust barrel and dust barrel inner cap.
Described a kind of quiet dust barrel for vacuum cleaner, described cyclone is outside equipped with external filter, and is set up in dirt cup by cyclone support.
Described a kind of quiet dust barrel for vacuum cleaner, described upper cover is additionally provided with handle, and is connected with described dirt cup by upper cover latch.
Described a kind of quiet dust barrel for vacuum cleaner, described lower cover is connected with dirt cup by lower cover latch.
Described a kind of quiet dust barrel for vacuum cleaner, is provided with sealing ring below described dirt cup and dust barrel.
The beneficial effect that this utility model reaches:
Dust barrel of the present utility model is provided with silencing cotton at air outlet place, good muffling effect to pneumatic noise, silencing cotton is made up of internal layer and outer layer, frictional resistance and acoustic resistance can be increased, thus broadening sound sucting band, absorbing low-frequency noise, significantly reduce the noise of generation, when user uses, comfort level improves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is explosive view of the present utility model.
In figure: 1, dirt cup, 11, air inlet, 2, dust barrel, 21, dust barrel inner cap, 22, dust barrel filter cotton, 3, through hole, 4, cyclone, 5, upper cover, 51, air outlet, 52, handle, 53, upper cover latch, 6, lower cover, 61, lower cover latch, 7, silencing cotton, 71, outer layer, 72, internal layer, 8, external filter, 9, cyclone support, 10, sealing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described. Following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
A kind of quiet dust barrel for vacuum cleaner of the present utility model, including dirt cup 1 and the dust barrel 2 being positioned at dirt cup 1, described dust barrel 2 surface has through hole 3, it is provided above cyclone 4, described dirt cup 1 has upper cover 5 and lower cover 6, described dirt cup 1 surface has air inlet 11, and described upper cover 5 has air outlet 51. Silencing cotton 7 it is provided with in upper cover 5, described silencing cotton 7 is made up of internal layer 71 and outer layer 72, described outer layer 71 is made up of plastics or timber, internal layer 72 is for be made up of Porous materials or entrant sound fabric, specifically, silencing cotton 7 is positioned near air outlet 51, with the form fit of upper cover 5 inwall, outer layer 71 is close to upper cover 5, and internal layer 72 communicates with air outlet 51.
Described dust barrel 2 is provided above dust barrel inner cap 21, and multiple through hole is arranged on described dust barrel inner cap 21 surface, leaves certain thickness air layer behind, forms resonance sound-absorbing structure, and this is structurally characterized in that absorption low frequency noise and frequency selectivity is strong. It is provided with dust barrel filter cotton 22 between described dust barrel 2 and dust barrel inner cap 21. Dust barrel inner cap 21 improves the sealing between dust barrel 2 and upper cover 5, and the dust barrel filter cotton 22 arranged between dust barrel 2 and dust barrel inner cap 21 can improve sealing further, by air-flow is filtered again, it is prevented that dust enters.
Described cyclone 4 is outside equipped with external filter 8, and is set up in dirt cup 1 by cyclone support 9. External filter 8 is used for dust is filtered.
Described upper cover 5 is additionally provided with handle 52, and is connected with described dirt cup 1 by upper cover latch 53. Handle 52 facilitates user to capture when toppling over dust. Upper cover latch 53 links closely upper cover 5 and dirt cup 1, improves the compactness of upper cover 5 and dirt cup 1, can be dismantled by upper cover 5 easily simultaneously, dirt cup 1 is carried out.
Described lower cover 6 is connected with dirt cup 1 by lower cover latch 61, and dirt cup 1 is fastened with lower cover 6 by lower cover latch 61, and by lower cover latch 61, lower cover 6 can freely be opened or close, thus carrying out toppling over dust or sealing.
Being provided with sealing ring 10 below described dirt cup 1 and dust barrel 2, sealing ring 10 improves the sealing property between dirt cup 1, dust barrel 2 and lower cover 6, it is ensured that pick-up performance.
In use, air-flow enters in dirt cup 1 from air inlet 11 dust barrel of the present utility model, enters in dust barrel 2 by the through hole 3 on dust barrel 2 surface, and meanwhile, cyclone 4 is by air and dust separation, and air-flow is by through silencing cotton 7, going out from air outlet 51.Air-flow is when silencing cotton 7, and acoustical cotton 7 can significantly reduce the noise that air-flow produces.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvement and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (7)
1. the quiet dust barrel for vacuum cleaner, including dirt cup and the dust barrel being positioned at dirt cup, described dust barrel surface has through hole, and it is provided above cyclone, described dirt cup has upper cover and lower cover, described dirt cup surface has air inlet, and described upper cover has air outlet, it is characterized in that, silencing cotton it is provided with in upper cover, described silencing cotton is made up of internal layer and outer layer, and described outer layer is made up of plastics or timber, and internal layer is for be made up of Porous materials or entrant sound fabric.
2. a kind of quiet dust barrel for vacuum cleaner according to claim 1, is characterized in that, described dust barrel is provided above dust barrel inner cap, and described inner cap surface is provided with multiple through hole, leaves thereafter certain thickness air layer.
3. a kind of quiet dust barrel for vacuum cleaner according to claim 1, is characterized in that, be provided with dust barrel filter cotton between described dust barrel and dust barrel inner cap.
4. a kind of quiet dust barrel for vacuum cleaner according to claim 1, is characterized in that, described cyclone is outside equipped with external filter, and is set up in dirt cup by cyclone support.
5. a kind of quiet dust barrel for vacuum cleaner according to claim 1, is characterized in that, described upper cover is additionally provided with handle, and is connected with described dirt cup by upper cover latch.
6. a kind of quiet dust barrel for vacuum cleaner according to claim 1, is characterized in that, described lower cover is connected with dirt cup by lower cover latch.
7. a kind of quiet dust barrel for vacuum cleaner according to claim 1, is characterized in that, is provided with sealing ring below described dirt cup and dust barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004386.8U CN205286245U (en) | 2016-01-06 | 2016-01-06 | A silence dirt bucket for dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004386.8U CN205286245U (en) | 2016-01-06 | 2016-01-06 | A silence dirt bucket for dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286245U true CN205286245U (en) | 2016-06-08 |
Family
ID=56484619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004386.8U Active CN205286245U (en) | 2016-01-06 | 2016-01-06 | A silence dirt bucket for dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962848A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| CN114831568A (en) * | 2022-05-07 | 2022-08-02 | 深圳市智绘科技有限公司 | Suction device and floor cleaning machine |
| US11419468B2 (en) | 2017-06-19 | 2022-08-23 | Tti (Macao Commercial Offshore) Limited | Dirt separation device |
-
2016
- 2016-01-06 CN CN201620004386.8U patent/CN205286245U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962848A (en) * | 2016-06-30 | 2016-09-28 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| US11419468B2 (en) | 2017-06-19 | 2022-08-23 | Tti (Macao Commercial Offshore) Limited | Dirt separation device |
| US11426045B2 (en) | 2017-06-19 | 2022-08-30 | Tti (Macao Commercial Offshore) Limited | Surface cleaning apparatus |
| CN114831568A (en) * | 2022-05-07 | 2022-08-02 | 深圳市智绘科技有限公司 | Suction device and floor cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: 215156 No. 499, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou shangteng Technology Manufacturing Co.,Ltd. Address before: No.9 Shiyang Road, Suzhou hi tech Industrial Development Zone, Jiangsu Province, 215011 Patentee before: SUZHOU LAIBAO ELECTRICAL APPLIANCE Co.,Ltd. |