CN104706278A - Fin adjustment type dust collection head - Google Patents
Fin adjustment type dust collection head Download PDFInfo
- Publication number
- CN104706278A CN104706278A CN201510138065.7A CN201510138065A CN104706278A CN 104706278 A CN104706278 A CN 104706278A CN 201510138065 A CN201510138065 A CN 201510138065A CN 104706278 A CN104706278 A CN 104706278A
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- China
- Prior art keywords
- sucker
- fin
- dust collection
- cleaner head
- sides
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Abstract
The invention discloses a fin adjustment type dust collection head. The fin adjustment type dust collection head comprises a suction cup and a bent pipe arranged on the suction cup. A suction hole passageway is formed in the middle of the suction cup. A plurality of fins are arranged on the two sides of the suction cup. A dust collection opening is formed in the middle of the suction hole passageway and communicated with a passageway in the bent pipe. Inclined toothed plates of equal widths and equal intervals are arranged on the two sides of the suction cup of the dust collection head. The resistance distribution and flow direction of a dust collection passageway can be regulated when gas enters the dust collection passageway, and therefore the dust collection efficiency of the dust collection head is improved, the striking loss is reduced, and the effect of rapidly and efficiently sucking dust of floors and carpets is achieved.
Description
Technical field
The present invention relates to dust catcher accessory field, be specifically related to a kind of cleaner head device.
Background technology
The dust catcher now used is all establish a rectangular plane sucker being with sucker in dust sucting pipeline lower end, dust is siphoned away by the sucker of centre, the dust that the sucker of thus traditional setting often appears near sucker center easily exhausts, and the dust in sucker both sides is difficult to exhaustion.In a word, there is following shortcoming in existing cleaner head device:
1, existing cleaner head sucker is often arranged is a plane, and in the middle of sucker, suction large both sides suction is little, and suction skewness, causes the dust away from middle sucker position to exhaust, inefficiency.
2, existing cleaner head sucker both sides do not arrange distributing fin, and dust granule and sucker runner top are directly clashed into cause and clashed into loss in a large number.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, a kind of fin adjustable type cleaner head is provided, the dust collection efficiency of dust catcher can be improved, reach the object of the carpet dust that rapidly and efficiently exhausts.
For reaching above object, technical scheme of the present invention is:
Comprise sucker and be arranged at the bend pipe on sucker, offer sucker passage in the middle of described sucker, sucker both sides are provided with some fins, and the middle part of sucker passage is provided with suction port, and suction port is connected with the passage in bend pipe.
The interlaced formula of fin of described sucker passage both sides is arranged.
Described fin from suction port to sucker edge successively by close to thin layout.
Between described fin and sucker side along its length, angle is 0 ° ~ 45 °.
The both sides of described sucker passage are provided with the baffle plate contacted with bottom surface along sucker length direction.
Described baffle inner surface is provided with crude fibre bar.
Described sucker both sides are provided with inclined-plane, and fin is installed on inclined-plane.
Compared with prior art, the present invention has following beneficial effect:
The invention provides a kind of fin adjustable type cleaner head, in sucker both sides, some fins are set, cleaner head is positioned over when ground is moved, sucker mid portion close proximity to ground, most of air-flow is forced to enter suction port passage from both sides, because sucker center is provided with fin to two ends, can adjustments of gas enter dust absorption passage resistance distribution and airflow direction, the gas flow entering sucker runner to reach sucker surrounding is uniformly distributed, change the direction of fluid, reduce dust granule and directly clash into runner top to reduce shock loss, thus improve the dust collection efficiency of cleaner head, reach the effect rapidly and efficiently cleaning carpet dust.
Further, described fin is distributed as by closely knit sparse gradually, and fin reduces gradually, and air-flow can be made just to enter uniformly dust absorption passage from sucker surrounding, improves the dust collection efficiency of cleaner head.
Further, the fin of tilting arranges the direction changing air-flow, reduces dust granule and directly clashes into dust suction runner top to reduce shock loss, thus improve the dust collection efficiency of dust catcher, reach the effect of the carpet dust that rapidly and efficiently exhausts.
Accompanying drawing explanation
Fig. 1 is a kind of fin adjustable type cleaner head structural representation of the present invention.
Wherein, 1 is sucker, and 2 is sucker passage, and 3 is baffle plate, and 4 is fin, and 5 is crude fibre bar, and 6 is suction port, and 7 is inclined-plane.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, the invention provides a kind of fin adjustable type cleaner head, comprise sucker 1 and be arranged at the bend pipe 8 on sucker 1, offer sucker passage 2 in the middle of described sucker 1, sucker 1 both sides are provided with some fins 4, and the middle part of sucker passage 2 is provided with suction port 6, suction port 6 is connected with the passage in bend pipe 8, wherein, the interlaced formula of fin 4 of sucker passage 2 both sides is arranged, described bend pipe 8 is connected with dust catcher.
Preferably, described fin 4 from suction port 6 to sucker 1 edge successively by close to thin layout.Described cleaner head is provided with width, spacing inclining fin not etc. in sucker both sides, adjustments of gas can enter resistance distribution and the airflow direction of dust absorption passage.
Fin 4 one-tenth of the present invention is obliquely installed, namely between fin 4 and sucker 1 side along its length, angle is 0 ° ~ 45 °, and sucker 1 both sides are provided with inclined-plane 7, fin 4 is installed on inclined-plane 7, and to guarantee cleaner head, suction port can close proximity to ground in the course of the work.
Further, the both sides of sucker passage 2 of the present invention are provided with the baffle plate 3 contacted with bottom surface along sucker 1 length direction, and baffle plate 3 inner surface is provided with crude fibre bar 5, sucker mid portion is distributed with crude fibre bar 5, produce electrostatic interaction, make carpet become soft, be conducive to entering of gas; Sucker 1 both sides are provided with inclined-plane 7, and fin 4 is installed on inclined-plane 7, and suction port 6 is by being positioned at the expanding channels of the intrinsic dust absorption passage of cleaner head and bend pipe; Described suction port 6 is set to along ground brush body length direction both sides become protruding finned inclined-plane 7 with horizontal plane, and suction port can close proximity to ground in the course of the work to guarantee cleaner head.
Operation principle of the present invention is as follows:
When cleaner head is positioned over and ground is moved by a kind of fin adjustable type cleaner head of the present invention, sucker mid portion close proximity to ground, most of air-flow is forced to enter suction port passage from both sides, because sucker center is distributed as by closely knit sparse gradually to the fin at two ends, fin reduces gradually, and air-flow just enters dust absorption passage uniformly from sucker surrounding.So under the swabbing action of blower fan, ground dirt bits are drawn in the dust absorption passage of cleaner head body fast through the dust absorption passage of sucker, then enter dust bag.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a fin adjustable type cleaner head, it is characterized in that: comprise sucker (1) and be arranged at the bend pipe (8) on sucker (1), sucker passage (2) is offered in the middle of described sucker (1), sucker (1) both sides are provided with some fins (4), the middle part of sucker passage (2) is provided with suction port (6), and suction port (6) is connected with the passage in bend pipe (8).
2. a kind of fin adjustable type cleaner head according to claim 1, is characterized in that: the interlaced formula of fin (4) of described sucker passage (2) both sides is arranged.
3. a kind of fin adjustable type cleaner head according to claim 1 and 2, is characterized in that: described fin (4) is arranged to dredging by close successively from suction port (6) to sucker (1) edge.
4. a kind of fin adjustable type cleaner head according to claim 1, is characterized in that: between described fin (4) and sucker (1) side along its length, angle is 0 ° ~ 45 °.
5. a kind of fin adjustable type cleaner head according to claim 1, is characterized in that: the both sides of described sucker passage (2) are provided with the baffle plate (3) contacted with bottom surface along sucker (1) length direction.
6. a kind of fin adjustable type cleaner head according to claim 5, is characterized in that: described baffle plate (3) inner surface is provided with crude fibre bar (5).
7. a kind of fin adjustable type cleaner head according to claim 1, it is characterized in that: described sucker (1) both sides are provided with inclined-plane (7), fin (4) is installed on inclined-plane (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138065.7A CN104706278B (en) | 2015-03-26 | 2015-03-26 | Fin adjustment type dust collection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138065.7A CN104706278B (en) | 2015-03-26 | 2015-03-26 | Fin adjustment type dust collection head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104706278A true CN104706278A (en) | 2015-06-17 |
| CN104706278B CN104706278B (en) | 2017-04-26 |
Family
ID=53406362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138065.7A Active CN104706278B (en) | 2015-03-26 | 2015-03-26 | Fin adjustment type dust collection head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104706278B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942926A (en) * | 2016-07-11 | 2016-09-21 | 江苏美的清洁电器股份有限公司 | Bottom plate of floor brush, floor brush component and dust collector |
| CN105996900A (en) * | 2016-08-09 | 2016-10-12 | 苏州市宏伟电器有限公司 | Ground brush |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950008620B1 (en) * | 1993-06-07 | 1995-08-03 | 대우전자주식회사 | A suction port of rotary brush for vacuum cleaner |
| JPH08103403A (en) * | 1994-10-06 | 1996-04-23 | Hirokimi Doi | Vacuum cleaner |
| KR970073502A (en) * | 1996-05-02 | 1997-12-10 | 구자홍 | Commercial suction port structure of vacuum cleaner |
| JP2004089243A (en) * | 2002-08-29 | 2004-03-25 | Matsushita Electric Ind Co Ltd | Suction port for vacuum cleaner, and vacuum cleaner using the same |
| CN203030576U (en) * | 2012-11-29 | 2013-07-03 | 苏州德汇清洁科技有限公司 | Dust removal absorption rake and dust absorption device adopting absorption rake |
-
2015
- 2015-03-26 CN CN201510138065.7A patent/CN104706278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950008620B1 (en) * | 1993-06-07 | 1995-08-03 | 대우전자주식회사 | A suction port of rotary brush for vacuum cleaner |
| JPH08103403A (en) * | 1994-10-06 | 1996-04-23 | Hirokimi Doi | Vacuum cleaner |
| KR970073502A (en) * | 1996-05-02 | 1997-12-10 | 구자홍 | Commercial suction port structure of vacuum cleaner |
| JP2004089243A (en) * | 2002-08-29 | 2004-03-25 | Matsushita Electric Ind Co Ltd | Suction port for vacuum cleaner, and vacuum cleaner using the same |
| CN203030576U (en) * | 2012-11-29 | 2013-07-03 | 苏州德汇清洁科技有限公司 | Dust removal absorption rake and dust absorption device adopting absorption rake |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942926A (en) * | 2016-07-11 | 2016-09-21 | 江苏美的清洁电器股份有限公司 | Bottom plate of floor brush, floor brush component and dust collector |
| CN105996900A (en) * | 2016-08-09 | 2016-10-12 | 苏州市宏伟电器有限公司 | Ground brush |
| CN105996900B (en) * | 2016-08-09 | 2019-01-22 | 苏州市宏伟电器有限公司 | Scrubbing brush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104706278B (en) | 2017-04-26 |
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