CN204683489U - A kind of dust catcher - Google Patents
A kind of dust catcher Download PDFInfo
- Publication number
- CN204683489U CN204683489U CN201520344584.4U CN201520344584U CN204683489U CN 204683489 U CN204683489 U CN 204683489U CN 201520344584 U CN201520344584 U CN 201520344584U CN 204683489 U CN204683489 U CN 204683489U
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- CN
- China
- Prior art keywords
- cover
- air
- wind
- dust catcher
- base
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Abstract
The utility model proposes a kind of dust catcher, comprise base, the motor be arranged on base, the cover covering on base wind guide cover and be covered on wind guide cover, there is between described base and wind guide cover wind-guiding dividing plate, described wind-guiding dividing plate forms the air-guiding aisle be centered around from the inside to the outside outside motor, the end of described air-guiding aisle has the gas outlet being communicated with cover, and form a cavity between described cover and wind guide cover, described cavity is communicated with air-guiding aisle by gas outlet.The utility model can make noise be decayed in communication process, reduces noise during machine operation, has better soundproof effect.
Description
Technical field
The utility model relates to a kind of burnisher, is specifically related to a kind of dust catcher.
Background technology
Operationally noise is very large due to motor for vacuum cleaner, affects normal life and the work of people.In order to alleviate the noise that motor produces, between base with top cover, usually arrange retaining wall make it to form multiple air-out passage be communicated with, the sound wave multiple reflections sent by motor, makes sound wave be decayed and reach noise reduction.But for powerful vacuum cleaner, reduce the poor effect of noise.Because the cavity between base and top cover limits length and the size of air-out passage, noise can not be reduced further.Therefore, the shortcoming existed in prior art, is necessary to make improvements prior art.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of dust catcher that can improve soundproof effect.
The utility model is realized by following technical scheme: a kind of dust catcher, comprise base, the motor be arranged on base, the cover covering on base wind guide cover and be covered on wind guide cover, there is between described base and wind guide cover wind-guiding dividing plate, described wind-guiding dividing plate forms the air-guiding aisle be centered around from the inside to the outside outside motor, the end of described air-guiding aisle has the gas outlet being communicated with cover, form a cavity between described cover and wind guide cover, described cavity is communicated with air-guiding aisle by gas outlet.
The sidewall of described cover offers the exhaust outlet be communicated with inside and outside cover.
Described cover has wind deflector, and the side of wind deflector is located in described gas outlet, and described exhaust outlet is located at the opposite side of wind deflector.
The end of described air-guiding aisle has the baffle plate of barrier air.
The top of air-guiding aisle is located in described gas outlet.
Described cover is covered on wind guide cover and is fixed on base.
Described dust catcher also comprises handle, and described handle is fixed on cover.
Relative to prior art, the utility model structure is simple, and the cavity that air-flow is entered between cover and wind guide cover by gas outlet through air-guiding aisle is again discharged from exhaust outlet again, forms longer air-out passage, noise is decayed in communication process, improves soundproof effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model dust catcher;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is that the B-B of Fig. 1 is to sectional view;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of the utility model dust catcher.
In figure: 1. base; 2. motor; 3. wind guide cover; 4. cover; 5. handle; 6. wind-guiding dividing plate; 7. air-guiding aisle; 8. baffle plate; 9. gas outlet; 10. exhaust outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of dust catcher as shown in Figures 1 to 4, comprise base 1, the motor 2 be arranged on base 1, the cover 4 covering on base 1 wind guide cover 3 and be covered on wind guide cover 3, between this base 1 and wind guide cover 3, there is wind-guiding dividing plate 6, this wind-guiding dividing plate 6 forms the air-guiding aisle 7 be centered around from the inside to the outside outside motor 2, the end of this air-guiding aisle 7 has the gas outlet 9 being communicated with cover 4, and form a cavity between cover 4 and wind guide cover 3, this cavity is communicated with air-guiding aisle 7 by gas outlet 9.
The sidewall of cover 4 offers the exhaust outlet 10 be communicated with inside and outside cover 4.Certainly, cover 4 also can have wind deflector, and the side of wind deflector is located in this gas outlet 9, and exhaust outlet 10 is located at the opposite side of wind deflector.This wind deflector can form air-out passage, and air-flow is out vented from exhaust outlet 10 through air-out passage by gas outlet 9 again, so just increases whole exhaust passage, effectively reduces noise.
The end of air-guiding aisle 7 has the baffle plate 8 of barrier air, and air-flow is cushioned.
The top of air-guiding aisle 7 is located in gas outlet 9, the air-flow after air-guiding aisle 7 is up flowed and enters the cavity between cover 4 and wind guide cover 3.
Cover 4 is covered on wind guide cover 3 and is fixed on base 1, and wind guide cover 3 is covered between cover 4 and base 1.
Dust catcher also comprises handle 5, and this handle 5 is fixed on cover 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a dust catcher, comprise base, the motor be arranged on base, the cover covering on base wind guide cover and be covered on wind guide cover, it is characterized in that: there is between described base and wind guide cover wind-guiding dividing plate, described wind-guiding dividing plate forms the air-guiding aisle be centered around from the inside to the outside outside motor, the end of described air-guiding aisle has the gas outlet being communicated with cover, and form a cavity between described cover and wind guide cover, described cavity is communicated with air-guiding aisle by gas outlet.
2. dust catcher according to claim 1, is characterized in that: the sidewall of described cover offers the exhaust outlet be communicated with inside and outside cover.
3. dust catcher according to claim 2, is characterized in that: described cover has wind deflector, and the side of wind deflector is located in described gas outlet, and described exhaust outlet is located at the opposite side of wind deflector.
4. dust catcher according to claim 1, is characterized in that: the end of described air-guiding aisle has the baffle plate of barrier air.
5. dust catcher according to claim 1, is characterized in that: the top of air-guiding aisle is located in described gas outlet.
6. dust catcher according to claim 1, is characterized in that: described cover is covered on wind guide cover and is fixed on base.
7. dust catcher according to claim 1, is characterized in that: described dust catcher also comprises handle, and described handle is fixed on cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344584.4U CN204683489U (en) | 2015-05-25 | 2015-05-25 | A kind of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344584.4U CN204683489U (en) | 2015-05-25 | 2015-05-25 | A kind of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683489U true CN204683489U (en) | 2015-10-07 |
Family
ID=54223835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344584.4U Expired - Fee Related CN204683489U (en) | 2015-05-25 | 2015-05-25 | A kind of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015111B (en) * | 2016-05-31 | 2018-09-25 | 冯洁莹 | A kind of mute wind turbine |
-
2015
- 2015-05-25 CN CN201520344584.4U patent/CN204683489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015111B (en) * | 2016-05-31 | 2018-09-25 | 冯洁莹 | A kind of mute wind turbine |
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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: 20151007 Termination date: 20170525 |