CN104367268B - Modified floor brush of dust collector - Google Patents
Modified floor brush of dust collector Download PDFInfo
- Publication number
- CN104367268B CN104367268B CN201310351227.6A CN201310351227A CN104367268B CN 104367268 B CN104367268 B CN 104367268B CN 201310351227 A CN201310351227 A CN 201310351227A CN 104367268 B CN104367268 B CN 104367268B
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- China
- Prior art keywords
- air intake
- intake passage
- base plate
- dust collector
- floor brush
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Abstract
The invention discloses a kind of modified floor brush of dust collector, it includes：Shang Gai and base plate mutually fixed with upper lid and with air intake passage, wherein the base plate includes at least partly surrounding air intake passage and protrudes the sealed muscle of base plate plane setting.The present invention increases fitting for base plate and carpet or floor, is more effectively carried out dedusting, and carpet dust collection capacity reaches 77%, beyond the dust collection capacity of common scrubbing brush 70%.
Description
Technical field
The present invention relates to a kind of modified floor brush of dust collector.
Background technology
In the prior art, floor brush of dust collector includes the air intake passage set towards ground, the air intake passage and carpet or ground
There is gap in plate, and air velocity is slower in vertical direction, it is impossible to effectively drive the dust around air intake passage.It is simultaneously American-European
Requirement of the area to efficiency is more and more stricter, and mandate regulations (EU) is identified according to the energy that EU Committee issues vacuum cleaner
No665/2013, will since September in 2014 1 day perform, its clean-up performance grade to dust catcher is classified, and most
Inferior grade G grades requires the dust-absorbing rate of carpet more than 70%, however most of floor brush of dust collector of the country cannot meet this will
Ask, the undoubtedly foreign export to dust catcher increased technical threshold.
The content of the invention
The present invention seeks to：A kind of modified floor brush of dust collector is provided.
First technical scheme of the invention：A kind of modified floor brush of dust collector, it includes：Shang Gai and with it is upper lid mutually fix
And the base plate with air intake passage, wherein the base plate include at least partly surrounding air intake passage and protrude air intake passage bottom surface and
The sealed muscle of setting.
On the basis of the first technical scheme, following attached technical scheme is further included：
The altitude range of the sealed muscle is 0.5mm-1.5mm.
The width range of the sealed muscle is 0.5mm-1.5mm.
The sealed muscle is to join end to end.
The air intake passage includes suction inlet and the offside air intake duct positioned at suction inlet both sides, and the suction inlet area accounts for air intake
The 50-80% of channel cross-sectional area.
It further includes to be located at the interface block being engaged between upper lid and bottom plate and with base plate, and the interface block includes and suction
Mouth cooperation and give a dinner for a visitor from afar passage and the discharge pipe for output gas flow of receiving air-flow, wherein passage of giving a dinner for a visitor from afar has mouth of giving a dinner for a visitor from afar, should
The area of mouth of giving a dinner for a visitor from afar accounts for the 50-60% of channel cross-sectional area of giving a dinner for a visitor from afar.
The base plate further include be located at air intake passage in front of leading section, the rearward end positioned at air intake passage rear,
And forward and backward end and a pair of electrostatic bars being spaced by air intake passage are separately positioned on, the sealed muscle is located at electrostatic bar and enters
Between wind passage.
The sealed muscle has an inclined plane, and the inclined plane intersects an angle a with ground, and the scope of angle a is in 100-
150 degree.
Second technical scheme of the invention：A kind of modified floor brush of dust collector, it includes：Upper lid it is mutually fixed with upper lid and
The interface block being engaged between base plate and upper lid and bottom plate with air intake passage and with base plate, wherein the base plate includes
Air intake passage and the sealed muscle for protruding air intake passage bottom surface and setting at least partly are surrounded, the air intake passage is for the first time to air-flow
Shunk, and interface block then shrinks for second to air-flow.
On the basis of the second technical scheme, following attached technical scheme is further included：
The shrinkage factor that the air intake passage is shunk to air-flow for the first time is carried out for second less than the interface block to air-flow
The shrinkage factor of contraction, to improve wind speed.
The altitude range of the sealed muscle is 0.5mm-1.5mm.
The width range of the sealed muscle is 0.5mm-1.5mm.
The sealed muscle is to join end to end.
The air intake passage includes suction inlet and the offside air intake duct positioned at suction inlet both sides, and the suction inlet area accounts for air intake
The 50-80% of channel cross-sectional area.
The interface block includes and suction inlet cooperation and give a dinner for a visitor from afar passage and the air-out for output gas flow of receiving air-flow
Pipe, wherein passage of giving a dinner for a visitor from afar has mouth of giving a dinner for a visitor from afar, the area of the mouth of giving a dinner for a visitor from afar accounts for the 50-60% of channel cross-sectional area of giving a dinner for a visitor from afar.
The base plate further include be located at air intake passage in front of leading section, the rearward end positioned at air intake passage rear,
And forward and backward end and a pair of electrostatic bars being spaced by air intake passage are separately positioned on, the sealed muscle is located at electrostatic bar and enters
Between wind passage.
The sealed muscle has an inclined plane, and the inclined plane intersects an angle a with ground, and the scope of angle a is in 100-
150 degree.
The method have the advantages that：
The present invention increases fitting for base plate and carpet or floor, is more effectively carried out dedusting, and carpet dust collection capacity reaches
77%, beyond the dust collection capacity of common scrubbing brush 70%.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is top view of the invention；
Fig. 2 is bottom view of the invention；
Fig. 3 is decomposing schematic representation of the invention；
Fig. 4 is schematic cross-sectional view of the invention；
Wherein：10th, upper lid；12nd, switching switch；14th, changer lever；15th, air channel；16th, flexible pipe；18th, union elbow；19th, roll
Wheel；20th, base plate；21st, sealed muscle；22nd, air intake passage；24th, leading section；26th, rearward end；28th, electrostatic bar；32nd, give a dinner for a visitor from afar passage；
34th, discharge pipe；220th, suction inlet；222nd, side air intake duct；320th, give a dinner for a visitor from afar mouth.
Specific embodiment
Embodiment：As Figure 1-4, the invention provides a kind of embodiment of modified floor brush of dust collector, it includes
Base plate 20 that lid 10 is mutually fixed with upper lid 10, the interface block 30 being engaged between upper lid 10 and base plate 20 and with base plate 20,
And the reciprocating lifter plate 40 of opposed bottom 20.
Upper lid 10 is further included to be disposed thereon the switching switch 12 on surface, grasped positioned at its inner chamber and by switching switch 12
Make and drive changer lever 14, the flexible pipe 16 that is connected with air channel 15 of the air channel 15 positioned at its inner chamber that lifter plate 40 lifts and soft
Pipe 16 is mutually fixed and the union elbow 18 that is connected with sweep-up pipe and adjacent with union elbow 18 and make floor brush of dust collector quick
A mobile pair roller 19.And the downstream of sweep-up pipe is then connected with dust and gas separator, the motor of dust collector of dust catcher etc., this is
Current techique, therefore it will not go into details.Changer lever 14 is also current techique with the lifting structure of lifter plate 40.
Base plate 20 is including air intake passage 22, the sealed muscle 21 being arranged on around air intake passage 22, before air intake passage 22
The leading section 24 of side, the rearward end 26 positioned at the rear of air intake passage 22 and it is separately positioned on forward and backward end 24,26 and is entered
A pair of electrostatic bars 28 at the interval of wind passage 22.Wherein sealed muscle 21 is located between electrostatic bar 28 and air intake passage 22, sealed muscle 21
With an inclined plane, the inclined plane intersects an angle a with ground, and the scope of angle a is good to obtain in 100-150 degree
Mobility.And altitude range H is preferably in 0.5mm-1.5mm, width range is derived from preferably preferably in 0.5mm-1.5mm
Dust collection capacity and mobility, the height of such as sealed muscle is too small, cannot realize preferable sealing, and dust collection capacity is poor
And mobility is preferably, and the too big then mobility of the height of sealed muscle is poor, dust collection capacity preferably, similarly width range is also
Considered based on dust collection capacity and mobility.Air intake passage 22 includes suction inlet 220 and the offside positioned at the both sides of suction inlet 220
Air intake duct 222.Wherein the area of suction inlet 220 accounts for the 50-80% of the sectional area of air intake passage 22, and the first time for being achieved in air-flow shrinks,
To improve the speed of air-flow.Sealed muscle 21 be preferably an end to end closed-loop, or be spaced by air intake passage 22 and
Shape a pair of the muscle similar to the rear and front end of air intake passage 22.The protrusion of sealed muscle 21 air intake passage 22 bottom surface, and with it is to be cleaned
Face contacts so that the air intake passage 22 surrounded by sealed muscle 21 easily treats cleaning ground and carries out sealing cleaning, improves dedusting effect
Rate.
Interface block 30 includes the discharge pipe 34 that give a dinner for a visitor from afar passage 32 and the air channel 15 that coordinate with suction inlet 220 are connected, wherein giving a dinner for a visitor from afar
The direction of air-flow is changed to second direction by passage 32 by first direction, and the direction of discharge pipe 34 is second direction.Give a dinner for a visitor from afar passage 32
With mouth 320 of giving a dinner for a visitor from afar, wherein the area of mouth 320 of giving a dinner for a visitor from afar accounts for the 50-60% of the sectional area of passage 32 of giving a dinner for a visitor from afar, the of air-flow is achieved in
Secondary contraction, to improve the speed of air-flow again, so as to improve the dust collection capacity of scrubbing brush.
The present invention increases fitting for base plate and carpet or floor, is more effectively carried out dedusting, and carpet dust collection capacity reaches
77%, beyond the dust collection capacity of common scrubbing brush 70%.
Claims (6)
1. a kind of modified floor brush of dust collector, it is characterised in that it includes：Upper lid (10) and mutually fixed with upper lid (10) and have
The base plate (20) of air intake passage (22), wherein the base plate (20) is including at least partly surrounding air intake passage (22) and protruding air intake
Passage (22) bottom surface and the sealed muscle (21) that sets, the air intake passage (22) is including suction inlet (220) and positioned at suction inlet (220)
One offside air intake duct (222) of both sides, suction inlet (220) area accounts for the 50-80% of air intake passage (22) sectional area；Also include being located at
The interface block (30) being engaged between upper lid (10) and base plate (20) and with base plate (20), the interface block includes and suction inlet (220)
Coordinate and the passage of giving a dinner for a visitor from afar (32) of receiving air-flow and the discharge pipe (34) for output gas flow, wherein passage of giving a dinner for a visitor from afar (32) has
Give a dinner for a visitor from afar mouth (320), the area of the mouth of giving a dinner for a visitor from afar (320) accounts for the 50-60% of passage of giving a dinner for a visitor from afar (32) sectional area.
2. a kind of modified floor brush of dust collector according to claim 1, it is characterised in that：The height of the sealed muscle (21)
Scope is 0.5mm-1.5mm.
3. a kind of modified floor brush of dust collector according to claim 2, it is characterised in that：The width of the sealed muscle (21)
Scope is 0.5mm-1.5mm.
4. a kind of modified floor brush of dust collector according to claim 3, it is characterised in that：The sealed muscle (21) is head and the tail
It is connected.
5. a kind of modified floor brush of dust collector according to claim 1, it is characterised in that：The base plate (20) is further wrapped
Include the leading section (24) in front of air intake passage (22), the rearward end (26) positioned at air intake passage (22) rear and difference
Forward and backward end (24,26) and a pair of electrostatic bars (28) being spaced by air intake passage (22) are arranged on, the sealed muscle (21) is located at
Between electrostatic bar (28) and air intake passage (22).
6. a kind of modified floor brush of dust collector according to claim 5, it is characterised in that：The sealed muscle (21) is with one
Inclined plane, the inclined plane intersects an angle a with ground, and the scope of angle a is in 100-150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310351227.6A CN104367268B (en) | 2013-08-13 | 2013-08-13 | Modified floor brush of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310351227.6A CN104367268B (en) | 2013-08-13 | 2013-08-13 | Modified floor brush of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104367268A CN104367268A (en) | 2015-02-25 |
| CN104367268B true CN104367268B (en) | 2017-06-16 |
Family
ID=52546652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310351227.6A Active CN104367268B (en) | 2013-08-13 | 2013-08-13 | Modified floor brush of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104367268B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3488752A1 (en) | 2017-11-23 | 2019-05-29 | Wessel-Werk GmbH | Floor nozzle for a vacuum cleaner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2571534B (en) * | 2018-02-28 | 2020-09-16 | Dyson Technology Ltd | A cleaner head |
| CN111035319B (en) * | 2018-10-12 | 2022-06-24 | 广东美的白色家电技术创新中心有限公司 | Shell of sweeping robot and sweeping robot |
| DE102019106215A1 (en) * | 2019-03-12 | 2020-09-17 | Vorwerk & Co. Interholding Gmbh | Attachment for a vacuum cleaner and method for discharging an electrical charge when using a vacuum cleaner with an attachment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2980353B1 (en) * | 2011-09-28 | 2013-10-25 | Seb Sa | VACUUM SUCKER |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154429C (en) * | 1995-07-14 | 2004-06-23 | 株式会社日立制作所 | Suction nozzle body for use in vacuum cleaner and vacuum cleaner having suction nozzle body |
| JP2000217753A (en) * | 1999-02-02 | 2000-08-08 | Sharp Corp | Sucking port body for electric vacuum cleaner |
| CN100389714C (en) * | 2000-06-14 | 2008-05-28 | 松下电器产业株式会社 | Electric vacuum cleaner |
| CN201200379Y (en) * | 2008-03-04 | 2009-03-04 | 马卫宏 | Pneumatic floor brush used for vacuum cleaner |
| CN203506607U (en) * | 2013-08-13 | 2014-04-02 | 莱克电气股份有限公司 | Improved dust collector floor brush |
-
2013
- 2013-08-13 CN CN201310351227.6A patent/CN104367268B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2980353B1 (en) * | 2011-09-28 | 2013-10-25 | Seb Sa | VACUUM SUCKER |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3488752A1 (en) | 2017-11-23 | 2019-05-29 | Wessel-Werk GmbH | Floor nozzle for a vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104367268A (en) | 2015-02-25 |
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