CN201478940U - Dust collector motor - Google Patents
Dust collector motor Download PDFInfo
- Publication number
- CN201478940U CN201478940U CN2009201859464U CN200920185946U CN201478940U CN 201478940 U CN201478940 U CN 201478940U CN 2009201859464 U CN2009201859464 U CN 2009201859464U CN 200920185946 U CN200920185946 U CN 200920185946U CN 201478940 U CN201478940 U CN 201478940U
- Authority
- CN
- China
- Prior art keywords
- impeller
- arc shaped
- shaped blade
- deciding
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility mode discloses a dust collector motor which comprises a movable impeller, a fixed impeller, a rotor winding and a motor rotating shaft, wherein one side of the fixed impeller is divided into at least two air outlet cavities which are mutually separated and face to the rotor winding. ,The utility model does not generate mixed flow due to consistent outlet direction after air enters the fixed impeller and reduces the loss generated by mutual airflow collision, thereby improving the motor efficiency and simultaneous reducing the airflow noise.
Description
Technical field
The utility model relates to a kind of motor of dust collector.
Background technology
With reference to figure 1, existing motor of dust collector operation principle is as follows: the wind that driven impeller comes out, after entering by the air inlet 30 ' of deciding impeller 3 ' again the air channel 32 ' that forms at interval by arc shaped blade 34 ' by reverse side enter the rotor winding again, deciding after impeller wind enters of the type is because A～H point communicates with each other in the air channel, owing to its Way out is inconsistent, easily cause the air-flow confusion, produce noise, increase the loss that air-flow clashes into generation mutually, thereby reduce electric efficiency.
Summary of the invention
The utility model purpose is: provide a kind of motor of dust collector that can improve electric efficiency at the deficiencies in the prior art.
The technical solution of the utility model is: a kind of motor of dust collector comprises the movable vane wheel, decides impeller, rotor winding and machine shaft; A wherein said side of deciding impeller is divided at least two and is spaced from each other and towards the air-out chamber of rotor winding.
On the basis of technique scheme, it further comprises attached technical scheme:
Describedly decide several air intake passages that impeller comprises that several arc shaped blades and above-mentioned adjacent arc shaped blade space form.
Describedly decide impeller and further comprise at least two dividing plates, this dividing plate links to each other an arc shaped blade with another arc shaped blade, to form above-mentioned air-out chamber.
Describedly decide impeller and further comprise at least two dividing plates, wherein a dividing plate extends to from an arc shaped blade end along its radian and decides the impeller center, and another dividing plate is then from deciding the pars intermedia that the impeller center extends to another arc shaped blade, to form above-mentioned air-out chamber.
A kind of used for electric engine of cleaner decide impeller, wherein saidly decide several air intake passages and at least two dividing plates that impeller comprises that several arc shaped blades, above-mentioned adjacent arc shaped blade space form, this dividing plate links to each other an arc shaped blade with another arc shaped blade, to be divided at least two air-out spaced apart from each other chambeies.
The utility model advantage is:
Wind enters decides impeller afterwards because its Way out unanimity can not produce mixed flow, reduces the loss that air-flow clashes into generation mutually, thereby improves electric efficiency, reduces pneumatic noise simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of deciding impeller in the existing motor;
Fig. 2 is a Facad structure schematic diagram of deciding impeller in the utility model;
Fig. 3 is a reverse side structural representation of deciding impeller in the utility model;
Fig. 4 is a cross-sectional schematic of the present utility model.
Wherein: 2, movable vane wheel; 3,3 ' decides impeller; 4, rotor winding; 5, rotating shaft; 30,30 ' air outlet; 32,32 ' air intake passage; 34,34 ' arc shaped blade; 36, dividing plate; 38, air-out chamber.
Embodiment
Embodiment: be depicted as a kind of embodiment of the utility model motor of dust collector in conjunction with Fig. 2-4, it comprises movable vane wheel 2, decides impeller 3, rotor winding 4 and machine shaft 5.
With reference to figure 2-3, the front (promptly towards movable vane wheel 2 one sides) of deciding impeller 3 comprises several air outlets 30, reverse side (promptly towards rotor winding 4 one sides) then comprises several air intake passages 32 and at least two dividing plates 36 that several arc shaped blades 34, above-mentioned adjacent arc shaped blade 34 spaces form, this dividing plate 36 links to each other an arc shaped blade 34 with another arc shaped blade 34, being divided at least two air-out spaced apart from each other chambeies 38, separating by air-out chamber 38 and to make air-flow converge Shi Buhui to mix.
With reference to figure 3, dividing plate 36 has two types, wherein one type dividing plate 36 is to extend to along its radian from an arc shaped blade 34 ends to decide the impeller center, another kind of type dividing plate 36 is then from deciding the pars intermedia that the impeller center directly extends to another arc shaped blade 34, be divided into 2 in air intake passage A～H air-out chamber 38 of naming a person for a particular job thus, make the wind at A, B, C, D place mix the back discharge on one side, make the wind at E, F, G, H place converge the back discharge simultaneously together, reduce mixed flow therebetween, reduced loss.
With reference to figure 4, enter into after the motor of dust collector air-flow is sucked by movable vane wheel 2 and decide impeller 3, the air-out chamber 38 through deciding impeller 3 blows to rotor winding 4, can come according to specific circumstances to determine deciding dividing plate number designed on the impeller.Decide impeller and compare with existing, electric efficiency can minimum lifting 5%, and technical solutions of the utility model especially are suitable for not having the motor of air-ducting ring or decide the conditional motor of impeller height for motor.
Adopt technical solutions of the utility model, wind enters decides impeller afterwards because its Way out unanimity can not produce mixed flow, reduces the loss that air-flow clashes into generation mutually, thereby improves electric efficiency, reduces pneumatic noise simultaneously.
Claims (5)
1. a motor of dust collector comprises movable vane wheel (2), decides impeller (3), rotor winding (4) and machine shaft (5); It is characterized in that a described side of deciding impeller (3) is divided at least two and is spaced from each other and towards the air-out chamber (38) of rotor winding (4).
2. motor of dust collector according to claim 1 is characterized in that described several air intake passages (32) that impeller (3) comprises that several arc shaped blades (34) and above-mentioned adjacent arc shaped blade (34) space form of deciding.
3. motor of dust collector according to claim 2 is characterized in that describedly deciding impeller (3) and further comprising at least two dividing plates (36), and this dividing plate (36) links to each other an arc shaped blade (34) with another arc shaped blade (34), to form above-mentioned air-out chamber (38).
4. motor of dust collector according to claim 2, it is characterized in that describedly deciding impeller (3) and further comprising at least two dividing plates (36), wherein a dividing plate (36) is decided the impeller center from terminal the extending to along its radian of an arc shaped blade (34), another dividing plate (36) is then from deciding the pars intermedia that the impeller center extends to another arc shaped blade (34), to form above-mentioned air-out chamber (38).
5. a used for electric engine of cleaner decides impeller, it is characterized in that described several air intake passages (32) and at least two dividing plates (36) that impeller comprises that several arc shaped blades (34), above-mentioned adjacent arc shaped blade (34) space form of deciding, this dividing plate (36) links to each other an arc shaped blade (34) with another arc shaped blade (34), to be divided at least two air-out spaced apart from each other chambeies (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201859464U CN201478940U (en) | 2009-07-20 | 2009-07-20 | Dust collector motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201859464U CN201478940U (en) | 2009-07-20 | 2009-07-20 | Dust collector motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201478940U true CN201478940U (en) | 2010-05-19 |
Family
ID=42415196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201859464U Expired - Lifetime CN201478940U (en) | 2009-07-20 | 2009-07-20 | Dust collector motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201478940U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683661A (en) * | 2012-09-13 | 2014-03-26 | 广东白云清洁科技有限公司 | Active heat radiation structure of air pump motor |
| CN107401517A (en) * | 2016-05-20 | 2017-11-28 | 阿美德格工业技术（上海）有限公司 | Make the wind path structure of air flow arrangement and make air flow arrangement |
| CN107956743A (en) * | 2017-12-20 | 2018-04-24 | 莱克电气股份有限公司 | Fixed impeller of fan |
| CN108336840A (en) * | 2018-04-19 | 2018-07-27 | 湖州南洋电机有限公司 | A kind of noise reduction heat radiating type washing machine motor rotor |
-
2009
- 2009-07-20 CN CN2009201859464U patent/CN201478940U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683661A (en) * | 2012-09-13 | 2014-03-26 | 广东白云清洁科技有限公司 | Active heat radiation structure of air pump motor |
| CN107401517A (en) * | 2016-05-20 | 2017-11-28 | 阿美德格工业技术（上海）有限公司 | Make the wind path structure of air flow arrangement and make air flow arrangement |
| CN107401517B (en) * | 2016-05-20 | 2023-12-05 | 阿美德格工业技术（上海）有限公司 | Air path structure of air flow device and air flow device |
| CN107956743A (en) * | 2017-12-20 | 2018-04-24 | 莱克电气股份有限公司 | Fixed impeller of fan |
| CN107956743B (en) * | 2017-12-20 | 2024-03-22 | 莱克电气股份有限公司 | Fixed impeller of a fan |
| CN108336840A (en) * | 2018-04-19 | 2018-07-27 | 湖州南洋电机有限公司 | A kind of noise reduction heat radiating type washing machine motor rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101749270B (en) | Impeller of centrifugal fan | |
| CN201610861U (en) | Impeller of centrifugal fan | |
| CN201478940U (en) | Dust collector motor | |
| CN201065854Y (en) | Backward high pressure centrifugal aeration machine | |
| CN103170456B (en) | Rectification method of cement powder separator guiding device | |
| CN203500110U (en) | High-efficiency backward centrifugal vane wheel | |
| CN202074626U (en) | Elevator air conditioner | |
| CN202149084U (en) | Mixed flow type fan | |
| CN206889350U (en) | A kind of centrifugal spiral case blower fan of highly effective low noise | |
| CN203939742U (en) | A kind of turbo blower | |
| CN202628552U (en) | High-efficiency low-noise mixed-flow fan | |
| CN110494654B (en) | Telecentric fan, molding die and fluid delivery device | |
| CN201448255U (en) | Backward high-pressure anti-explosion centrifugal ventilator | |
| CN202867334U (en) | Draught fan air inlet device | |
| CN202737668U (en) | Wind scooper of high-voltage motor | |
| CN202381392U (en) | Fixed impeller with improved air quantity and motor thereof | |
| CN201874900U (en) | Bladeless fan device | |
| CN201858167U (en) | Double-air-outlet ring spun yarn cotton suction centrifugal fan | |
| CN202798338U (en) | Universal motor used for electric rotary cultivator | |
| CN207634399U (en) | Quasi- zero clearance axial flow blower | |
| CN208138204U (en) | Four sides air inlet volute structure | |
| CN202065245U (en) | External fan connecting cover used for motor | |
| CN203560125U (en) | Axial flow fan for spinning frame | |
| CN204532894U (en) | Vacuum cleaner mixing exhausting blower fan | |
| CN210118252U (en) | Vacuum pump stator device with increased ventilation channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LEXY ELECTRIC CO., LTD. Free format text: FORMER NAME: KINGCLEAN FLOORCARE CO. LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee after: Lexy Electric Co., Ltd. Address before: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee before: Kingclean Floorcare Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |