CN204445694U - There is the Pneumatic floor brush of two air inlet - Google Patents
There is the Pneumatic floor brush of two air inlet Download PDFInfo
- Publication number
- CN204445694U CN204445694U CN201520129028.5U CN201520129028U CN204445694U CN 204445694 U CN204445694 U CN 204445694U CN 201520129028 U CN201520129028 U CN 201520129028U CN 204445694 U CN204445694 U CN 204445694U
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- China
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- air inlet
- brush
- round brush
- upper cover
- pneumatic floor
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Abstract
The utility model discloses a kind of Pneumatic floor brush with two air inlet, it comprises scrubbing brush upper cover, is formed at the round brush room in described scrubbing brush upper cover and is arranged in the round brush of these round brush indoor, the front portion of described scrubbing brush upper cover is provided with the wind inlet channel being communicated with ambient atmosphere and described round brush room, the air outlet that this wind inlet channel has horizontal air inlet, vertically air inlet and is all communicated with vertical air inlet with described horizontal air inlet.This Pneumatic floor brush of the utility model enters the air-flow of round brush indoor by horizontal air inlet and vertical air inlet can not interference effect mutually, thus the efficiency of dust collection of scrubbing brush can be improved, and when described horizontal air inlet being blocked carrying out dedusting to regions such as corners, round brush still can normal rotation, has good dust removing effects.
Description
Technical field
The utility model relates to cleaning supplies field, is specifically related to a kind of Pneumatic floor brush with two air inlet.
Background technology
Existing Pneumatic ground brush of dust collector majority adopts the air inlet being positioned at round brush front to enter air-flow to drive integral rolling brush, also has part Pneumatic floor brush while having anterior air inlet, round brush covers to be increased air admission hole and solves single front side air intake and to be blocked in air port, corner blocking, rotating speed is low, the problem of dust removing effects difference.But round brush is blown in the air port due to this scrubbing brush with multiple directions, and the wind between each air port can produce when blowing round brush and influences each other, and energy loss can increase, and the air intake in enterprising air port can not effectively dedusting simultaneously, and it can reduce dust removing effects.
Utility model content
The utility model object is: for the problems referred to above, and the utility model provides a kind of Pneumatic floor brush with two air inlet of new structure, to improve the efficiency of dust collection of scrubbing brush.
The technical solution of the utility model is: a kind of Pneumatic floor brush with two air inlet, comprise scrubbing brush upper cover, be formed at the round brush room in described scrubbing brush upper cover and be arranged in the round brush of these round brush indoor, the front portion of described scrubbing brush upper cover is provided with the wind inlet channel being communicated with ambient atmosphere and described round brush room, the air outlet that this wind inlet channel has horizontal air inlet, vertically air inlet and is all communicated with vertical air inlet with described horizontal air inlet.
The utility model, on the basis of technique scheme, also comprises following preferred version:
Described vertical air inlet has four, and these four vertical air inlets are mounting hole structure.
Four described vertical air inlets cover symmetrical between two on described scrubbing brush.
Described scrubbing brush upper cover is Transparent Parts.
The height of described horizontal air inlet is greater than 5mm, and total air-out area of air outlet is 300 ~ 600mm
2.
The utility model has the advantages that: although this scrubbing brush of the utility model has horizontal air inlet and vertical air inlet two kinds of air inlets, but because horizontal air inlet and vertical air inlet share same air outlet, the airflow direction entering round brush indoor like this only has one, thus, the air-flow being entered round brush indoor by horizontal air inlet and vertical air inlet can't at the indoor interference effect mutually of round brush, energy loss is lower, therefore there is not the problem that round brush efficiency of dust collection reduces.Further, during carrying out dedusting to regions such as corners by described horizontal air inlet blocking, being in the vertical air inlet of upper part of the cover on scrubbing brush still can normally work, thus ensure that the normal smooth rotation of round brush, improves the dust removing effects at corner place.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the top view of this scrubbing brush of the utility model embodiment;
Fig. 2 is the upward view of this scrubbing brush of the utility model embodiment;
Fig. 3 is the sectional view of this scrubbing brush of the utility model embodiment;
Wherein: 1-scrubbing brush upper cover, 2-round brush, the horizontal air inlet of 3-, the vertical air inlet of 4-, 5-air outlet, 6-round brush room.
Detailed description of the invention
Fig. 1 ~ Fig. 3 shows a this specific embodiment with the Pneumatic floor brush of two air inlet of the utility model, and it comprises scrubbing brush upper cover 1, is formed at the round brush room 6 in described scrubbing brush upper cover 1 and rotates the round brush 2 be arranged in this round brush room 6.
The key improvements of the present embodiment is: the front portion of described scrubbing brush upper cover 1 is provided with the wind inlet channel being communicated with ambient atmosphere and described round brush room, the air outlet 5 that this wind inlet channel has horizontal air inlet 3, vertically air inlet 4 and is all communicated with vertical air inlet 4 with described horizontal air inlet 3.Also just say it is that horizontal air inlet 3 and vertical air inlet 4 share same air outlet 5.Wherein, horizontal air inlet 3 and vertical air inlet 4 directly communicate with ambient atmosphere, and air outlet 5 directly communicates with round brush room.
During work, wind enters wind inlet channel respectively from horizontal air inlet 3 and vertical air inlet 4, then flows into round brush room by the air outlet 5 of wind inlet channel, thus makes round brush 2 Rotary dust collecting under the drive of air-flow.Although air channel has horizontal air inlet 3 and vertical air inlet 4 two kinds of air inlets, but because horizontal air inlet 3 and vertical air inlet 4 share same air outlet 5, the airflow direction entering round brush indoor like this only has one, thus, the air-flow being entered round brush indoor by horizontal air inlet 3 and vertical air inlet 4 can't at the indoor interference effect mutually of round brush, energy loss is lower, therefore there is not the problem that round brush efficiency of dust collection reduces.Further, when being blocked by described horizontal air inlet 3 carrying out dedusting to corner, being in the vertical air inlet 4 of upper part of the cover on scrubbing brush still can normally work, thus ensure that the normal rotation of round brush 2, improves the dust removing effects at corner place.
In this example, described vertical air inlet 4 has four, and these four vertical air inlets 4 are mounting hole structure, and these four vertical air inlets 4 are symmetrical between two on described scrubbing brush upper cover 1, as Fig. 1 and Fig. 2.
In order to increase the visuality of this scrubbing brush, described scrubbing brush upper cover 1 is designed to transparent configuration by this example.
Through inventor's experimental verification, when described horizontal air inlet 4 and air outlet 5 adopt following size design, this scrubbing brush has higher efficiency of dust collection.The height of horizontal air inlet 4 is greater than 5mm, and total air-out area of air outlet 5 is 300 ~ 600mm
2.
As from the foregoing, the utility model has " two air inlet " in the Pneumatic floor brush of two air inlet, actually can be understood as two-way air intake mouth, and what refer to is exactly above-mentioned horizontal air inlet 3 and these two kinds of air inlets of vertical air inlet 4.
Certainly, above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to people can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. one kind has the Pneumatic floor brush of two air inlet, comprise scrubbing brush upper cover (1), be formed at the round brush room (6) in described scrubbing brush upper cover (1) and be arranged in the round brush (2) of these round brush indoor, it is characterized in that: the front portion of described scrubbing brush upper cover (1) is provided with the wind inlet channel being communicated with ambient atmosphere and described round brush room, the air outlet (5) that this wind inlet channel has horizontal air inlet (3), vertically air inlet (4) and is all communicated with described horizontal air inlet (3) and vertical air inlet (4).
2. the Pneumatic floor brush with two air inlet according to claim 1, is characterized in that: described vertical air inlet (4) has four, and these four vertical air inlets (4) are mounting hole structure.
3. the Pneumatic floor brush with two air inlet according to claim 2, is characterized in that: four described vertical air inlets (4) are symmetrical between two on described scrubbing brush upper cover (1).
4. the Pneumatic floor brush with two air inlet according to claim 1, is characterized in that: described scrubbing brush upper cover (1) is Transparent Parts.
5. the Pneumatic floor brush with two air inlet according to claim 1 or 2 or 3 or 4, is characterized in that: the height of described horizontal air inlet (4) is greater than 5mm, and total air-out area of air outlet (5) is 300 ~ 600mm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129028.5U CN204445694U (en) | 2015-03-06 | 2015-03-06 | There is the Pneumatic floor brush of two air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129028.5U CN204445694U (en) | 2015-03-06 | 2015-03-06 | There is the Pneumatic floor brush of two air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445694U true CN204445694U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520129028.5U Active CN204445694U (en) | 2015-03-06 | 2015-03-06 | There is the Pneumatic floor brush of two air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343922A (en) * | 2016-08-30 | 2017-01-25 | 小狗电器互联网科技（北京）股份有限公司 | Mite removal dust collector |
| CN112998584A (en) * | 2019-12-20 | 2021-06-22 | 广东美的白色家电技术创新中心有限公司 | Floor sweeping robot |
-
2015
- 2015-03-06 CN CN201520129028.5U patent/CN204445694U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106343922A (en) * | 2016-08-30 | 2017-01-25 | 小狗电器互联网科技（北京）股份有限公司 | Mite removal dust collector |
| CN106343922B (en) * | 2016-08-30 | 2019-12-06 | 小狗电器互联网科技（北京）股份有限公司 | mite-killing dust collector |
| CN112998584A (en) * | 2019-12-20 | 2021-06-22 | 广东美的白色家电技术创新中心有限公司 | Floor sweeping robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160125 Address after: 215000 West Lake Industrial Park, Weitang Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: SUZHOU GERUNDE ELECTRICAL CO., LTD. Address before: 215011 10 Century Garden, New District, Jiangsu, Suzhou 505 Patentee before: Lin Xiaoquan |