CN207220758U - Double dynamical hand-held cleaners - Google Patents
Double dynamical hand-held cleaners Download PDFInfo
- Publication number
- CN207220758U CN207220758U CN201720278600.3U CN201720278600U CN207220758U CN 207220758 U CN207220758 U CN 207220758U CN 201720278600 U CN201720278600 U CN 201720278600U CN 207220758 U CN207220758 U CN 207220758U
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- motor
- air
- dust
- hand
- double dynamical
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Abstract
The utility model discloses double dynamical hand-held cleaners, including main body of dust collector and power supply equipped with hand holding handle, dust absorbing air passage, collection grey unit, the first motor and exhaust air flue are equipped with main body of dust collector, power supply is connected with the first motor, auxiliary power source is equipped with main body of dust collector, the air-flow multiplier, the second motor and the inlet channel for the second motor connection outside atmosphere, the second motor that auxiliary power source includes being arranged on dust absorbing air passage are connected with power supply.The utility model uses double dynamical cooperation, improves the air inflow of hand-held cleaners, so as to improve dust collection efficiency.Air-flow multiplier reduces energy loss as auxiliary power while air inflow is improved.Since air inflow is effectively improved, so as to increase the area at dust absorbing air passage air draught end, it can effectively expand the dust suction scope of dust catcher.Dual power source can coordinate or independently working, and when one of power source produces failure, another power source can still realize running.
Description
Technical field
Hand-held cleaners, more particularly to a kind of double dynamical hand-held cleaners are the utility model is related to, belong to household electrical appliance
Technical field.
Background technology
Normal domestic use hand-held cleaners are limited by weight and volume, generally produce air flow using single motor, empty
Gas is influenced to carry the entrance of the rubbish such as dust from suction inlet by negative pressure, is discharged by dust filtration device from air outlet.Due to using single electricity
Machine produces suction, therefore dust catcher intake is small, and suction is low, not good enough for the larger rubbish cleaning effect of quality.
In order to increase suction, the suction nozzle of general hand-held cleaners all can use the suction inlet of very little to design, therefore the unit interval
Clean area is smaller, and work efficiency is low.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and con-ventional handheld dust catcher suction is small, cleaning
A kind of the defects of area is small, there is provided double dynamical hand-held cleaners.
In order to achieve the above object, technical solution is used by the utility model：
Double dynamical hand-held cleaners, including the main body of dust collector equipped with hand holding handle and the power supply that is arranged in main body of dust collector
Power supply, the main body of dust collector is interior to be equipped with dust absorbing air passage, collection grey unit, the first motor and outlet air wind along air inlet/outlet flow path successively
Road, the power supply are connected with first motor,
Auxiliary power source is equipped with the main body of dust collector,
The auxiliary power source includes being arranged at air-flow multiplier on the dust absorbing air passage, for supplying to air-flow multiplier
Second motor of gas and the inlet channel for the second motor connection outside atmosphere,
Second motor is connected with the power supply.
Further, first motor is located in the exhaust air flue, and first motor it is peripheral with it is described
Airspace is left between the wind path wall of exhaust air flue.
Further, the air-flow multiplier includes annular compartment and the annular fissure towards first motor.
Further, the grey unit of the collection includes dust casket and filter screen.
Further, the dust casket is integrally formed with the filter screen.
Further, the grey unit of the collection is detachably arranged on the main body of dust collector.
Further, the outlet air end of the exhaust air flue is equipped with outlet air filter screen.
Further, first motor is in parallel with second motor.
The beneficial effects of the utility model are mainly reflected in：
1. using double dynamical cooperation, the air inflow of hand-held cleaners is improved, so as to improve dust collection efficiency.
2. air-flow multiplier reduces energy loss as auxiliary power while air inflow is improved.
3. since air inflow is effectively improved, so as to increase the area at dust absorbing air passage air draught end, can effectively expand
The dust suction scope of dust catcher.
4. dual power source can coordinate or independently working, when one of power source produces failure, another power source according to
So it can realize running.
Brief description of the drawings
Fig. 1 is the structure diagram of the double dynamical hand-held cleaners of the utility model.
Embodiment
The utility model provides a kind of double dynamical hand-held cleaners.Below in conjunction with attached drawing to technical solutions of the utility model into
Row is described in detail, so that it is more readily understood and grasps.
Double dynamical hand-held cleaners, as shown in Figure 1, including the main body of dust collector 2 equipped with hand holding handle 1 and being arranged at dust catcher
Power supply 3 in main body 2, main body of dust collector 2 is interior to be equipped with the grey unit 5, first of dust absorbing air passage 4, collection along air inlet/outlet flow path successively
Motor 6 and exhaust air flue 7, power supply 3 are connected with the first motor 6, and 6 face dust absorbing air passage 4 of the first motor.
First motor 6 obtains the power supply of power supply 3, produces distinguished and admirable by the disengaging of dust absorbing air passage 4 towards exhaust air flue 7
Footpath, dust absorbing air passage 4 is in negative pressure state, the air port end absorption surrounding air of dust absorbing air passage at this time, and dust is sucked dust suction wind
In road, hence into the grey unit of collection, dust-absorbing function is realized.
The auxiliary power source for being used for increasing exhaust air flue induction air flow ratio, auxiliary power are equipped with this case, in main body of dust collector 2
Air-flow multiplier 8 that source includes being arranged on dust absorbing air passage 4, for the second motor 9 for being supplied to air-flow multiplier 8 and be used for
Second motor 9 connects the inlet channel 10 of outside atmosphere, and the second motor 9 is connected with power supply 3.
Wherein, air-flow multiplier 8 includes annular compartment 81 and the annular fissure 82 towards the first motor 6.Air-flow multiplier
Structural principle：By the annular fissure of a circle narrower in width of inner side, the air stream ejected by annular fissure is because of health
It is close to inner wall flowing up to effect, because air is forced to produce by boasting in this circle, drives neighbouring air towards the
One motor sprays, and the air capacity passed through can increase to 15 times, speed per hour can highest increase to 35 kilometers/hour.Transported at a high speed using one
The negative pressure region that dynamic air jet produces at nozzle rear, the air of draw ambient follow high-speed jet to produce flowing.
More specifically describe, intake caused by dust absorbing air passage 4 is subject to the common work of the first motor 6 and the second motor 9
With, as shown in the direction of arrow in Fig. 1, the first motor 6 first is produced by the air inlet flow path of dust absorbing air passage 4 to exhaust air flue 7, next
Be the second motor 9 produce by inlet channel 10, air-flow multiplier 8, dust absorbing air passage 4 to exhaust air flue air inlet flow path, therefore,
The air inflow of dust absorbing air passage 4 is produced jointly by the first motor 6 and the second motor 9, is drastically increased the air inflow of dust catcher, is made
The dust collection efficiency higher of dust catcher is obtained, can be applicable in and larger heavier debris is absorbed.Also, since air inflow is larger, because
This can increase the air inlet open area of dust absorbing air passage 4, so as to expand the dust suction scope of dust catcher.
In preferred embodiment, the first motor 6 is located in exhaust air flue 7, and the periphery of the first motor 6 and exhaust air flue 7
Wind path wall between leave airspace 11.It is increased by air-flow multiplier institute that the airspace 11 can discharge the second motor 9
Throughput, has releived and has flowed through the wind-guiding pressure of the first motor 6, realizes the quick of increase air-flow and is discharged to, while reduces wind and make an uproar, and drops
Caused noise in low dust catcher operational process.
Refinement description is carried out to this case, collects grey unit and is detachably arranged on the main body of dust collector.The grey unit 5 of collection includes
Dust casket 51 and filter screen 52.Also, dust casket 51 is integrally formed with filter screen 52.Dismountable convenient dismounting of collecting unit of dust is clear
Clean cleaning, improves user experience, and dust casket 51 is integrally formed with filter screen 52, easy to assemble, reduces installation difficulty.Need
It is noted that this case can also further optimize, the side that dust casket 51 is located at dust absorbing air passage 4 is equipped with the arc for preventing dust backflow
Shape barrier, ensures that the dust in dust casket will not flow back.
In addition, the outlet air end of exhaust air flue 7 is equipped with outlet air filter screen 12, after preventing that collecting grey unit leakage occurs, dust is again
It is discharged to the outside, pollutes external environment condition.
Finally, the first motor 6 is in parallel with the second motor 9, when one of motor breaks down, another motor according to
It can so realize and work independently.It should be noted that the circuit relationships of power supply and the first motor and the second motor are in this case
Existing parallel circuit, thus eliminate physical circuit connection repeat and circuit diagram.
By above description it can be found that the utility model uses double dynamical cooperation, the air inlet of hand-held cleaners is improved
Amount, so as to improve dust collection efficiency.Air-flow multiplier reduces energy damage as auxiliary power while air inflow is improved
Consumption.Since air inflow is effectively improved, so as to increase the area at dust absorbing air passage air draught end, it can effectively expand dust catcher
Dust suction scope.Dual power source can coordinate or independently working, and when one of power source produces failure, another power source is still
It can realize running.
Above the technical solution of the utility model fully describe, it is necessary to explanation is, the tool of the utility model
Body embodiment is simultaneously not limited by the description set out above, and those of ordinary skill in the art exist according to the Spirit Essence of the utility model
All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality
Within new protection domain.
Claims (8)
1. double dynamical hand-held cleaners, including the main body of dust collector equipped with hand holding handle and the power supply electricity that is arranged in main body of dust collector
Source, the main body of dust collector is interior to be equipped with dust absorbing air passage, collection grey unit, the first motor and exhaust air flue along air inlet/outlet flow path successively,
The power supply is connected with first motor, it is characterised in that：
Auxiliary power source is equipped with the main body of dust collector,
The auxiliary power source includes being arranged at air-flow multiplier on the dust absorbing air passage, for what is supplied to air-flow multiplier
Second motor and the inlet channel for the second motor connection outside atmosphere,
Second motor is connected with the power supply.
2. double dynamical hand-held cleaners according to claim 1, it is characterised in that：First motor is located at the outlet air
In air passage, and the peripheral of first motor leaves airspace between the wind path wall of the exhaust air flue.
3. double dynamical hand-held cleaners according to claim 1, it is characterised in that：The air-flow multiplier includes annular chamber
Room and the annular fissure towards first motor.
4. double dynamical hand-held cleaners according to claim 1, it is characterised in that：The grey unit of collection include dust casket and
Filter screen.
5. double dynamical hand-held cleaners according to claim 4, it is characterised in that：The dust casket and the filter screen one
It is body formed.
6. the double dynamical hand-held cleaners according to claim 1 or 4, it is characterised in that：The grey unit of collection is detachably set
It is placed on the main body of dust collector.
7. double dynamical hand-held cleaners according to claim 1, it is characterised in that：The outlet air end of the exhaust air flue is equipped with
Outlet air filter screen.
8. double dynamical hand-held cleaners according to claim 1, it is characterised in that：First motor and the described second electricity
Machine is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278600.3U CN207220758U (en) | 2017-03-21 | 2017-03-21 | Double dynamical hand-held cleaners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278600.3U CN207220758U (en) | 2017-03-21 | 2017-03-21 | Double dynamical hand-held cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207220758U true CN207220758U (en) | 2018-04-13 |
Family
ID=61838787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278600.3U Expired - Fee Related CN207220758U (en) | 2017-03-21 | 2017-03-21 | Double dynamical hand-held cleaners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207220758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367877A (en) * | 2019-08-07 | 2019-10-25 | 珠海格力电器股份有限公司 | Electric floor brush, dust collector and power control method thereof |
| CN110393471A (en) * | 2019-08-22 | 2019-11-01 | 泉州铂克新材料科技有限公司 | A kind of gas station and its working method of dust catcher |
-
2017
- 2017-03-21 CN CN201720278600.3U patent/CN207220758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367877A (en) * | 2019-08-07 | 2019-10-25 | 珠海格力电器股份有限公司 | Electric floor brush, dust collector and power control method thereof |
| CN110393471A (en) * | 2019-08-22 | 2019-11-01 | 泉州铂克新材料科技有限公司 | A kind of gas station and its working method of dust catcher |
| CN110393471B (en) * | 2019-08-22 | 2023-11-21 | 泉州铂克新材料科技有限公司 | Air filling station of dust collector and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 Termination date: 20190321 |