CN202076892U - Motor heat dissipation device - Google Patents
Motor heat dissipation device Download PDFInfo
- Publication number
- CN202076892U CN202076892U CN2011200217960U CN201120021796U CN202076892U CN 202076892 U CN202076892 U CN 202076892U CN 2011200217960 U CN2011200217960 U CN 2011200217960U CN 201120021796 U CN201120021796 U CN 201120021796U CN 202076892 U CN202076892 U CN 202076892U
- Authority
- CN
- China
- Prior art keywords
- motor
- air inlet
- heat
- inlet pipe
- cavity
- 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 - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 5
- 241000883990 Flabellum Species 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
A motor heat dissipation device is provided. An air inlet pipe and an exhaust pipe are arranged on a stator of the motor, and a flabellum is arranged on a rotator, and a filter is arranged on an entrance of the air inlet pipe and used for filtering the passing air and impurities in a heat conducting liquid. A pump or a flabellum for assisting circulation is arranged on the exhaust pipe, a radiator is arranged on a heat dissipation circulating pipeline outside a cavity of the motor and used for enhancing the heat conducting circulation efficiency. By adopting the device, an air inlet pipe mouth and an exhaust pipe mouth are far away from the motor work environment, the device can be used in air heat conduction, and is dustproof and waterproof; as the radiator is arranged on the closed heat dissipation circulating pipeline outside the cavity of the motor, heat inside the cavity of the motor can rapidly circulate outside the motor, and the aim of rapidly dissipating the heat of the motor is reached.
Description
Technical field:
The present invention relates to motor work heat dissipation technology field.
Technical background:
Motor is of many uses, the operational environment complexity, some wants water proof and dust proof, the rotor of motor and stator just need sealing work, and motor when work be because self power consumption produces heat, add the working temperature that friction and heat conduction with other related machineries have all increased motor, particularly produce a large amount of heat energy during overload operation, as untimely radiating and cooling, will cause motor efficiency low, even damage.Particularly the wheel hub motor of electric automobile use should waterproof prevent dust again, and the brake gear brake on the wheel hub is that generation is high hot, and the high heat of magneto can be demagnetized, and the person also is that wheel hub motor is in the difficult subject matter of industry popularization.
Summary of the invention:
The present invention is the technical scheme that addresses the above problem employing: a kind of motor heat abstractor is last being installed on tracheae, blast pipe, the rotor of the stator of motor flabellum to be set.The import department of air inlet pipe is provided with filter, in order to the air of filtration process or the impurity in the heat-conducting liquid.The pump or the fan sheet of auxiliary circulation are installed on the blast pipe, and motor cavity dispels the heat outward and radiator is set on the circulation line, in order to increase heat conduction circulation usefulness.
The concrete technical scheme that adopts of the utility model is: introduce air inlet pipe, blast pipe in the motor internal stator central siphon, on the motor cavity internal rotor flabellum is set.On the wall of motor external stator, introduce air inlet pipe, blast pipe, and import in the motor cavity, flabellum is set on the rotor.The import department of air inlet pipe is provided with filter, the pump or the supercharging device of air inlet or gas exhaust piping tipping auxiliary circulation, and pump or supercharging device are driven by rotor or electricity drives, and motor cavity dispels the heat outward and radiator is set on the circulation line.Internal stator or internal rotor are provided with passage, form the gas or the fluid path of heat conduction.Internal stator forms the gas or the fluid path of heat conduction or/and internal rotor is provided with passage.
The beneficial effect that adopts above-mentioned technology to bring is: the air inlet mouth of pipe and exhaust pipe mouth can be away from the motor operational environments, are used for that air heat conduction can be prevented dust and waterproof; The motor cavity of sealing dispels the heat outward and radiator is set on the circulation line, makes the heat in the motor cavity can be recycled to the motor outside fast, reaches to be the purpose of motor heating fast.
Description of drawings:
Accompanying drawing 1, be a kind of structural representation of motor cooling system and method for work thereof.
Accompanying drawing 2, be the another kind of structural representation of motor cooling system and method for work thereof.
Embodiment:
Motor cooling system and method for work thereof are, introduce air inlet pipe 3 blast pipes 4 as accompanying drawing 1, in internal stator central siphon 8, import in the motor cavity respectively, flabellum 6 is set on external rotor 2, when external rotor 2 drives flabellum 6 rotations, air-breathing from air inlet pipe 3, air enters in the winding space of motor cavity and internal stator 1 through air inlet pipe 3 by filter 5, and air-flow is stressed and discharges from blast pipe 4.Certainly advancing also to increase other supercharging air inlet and outlet devices on the ware-ejecting-tube road.
The another kind of execution mode of motor cooling system and method for work thereof as accompanying drawing 2, shown in: on the end wall of external stator 1, introduce air inlet pipe 3 blast pipes 4, import in the motor cavity respectively, flabellum 6 is set on internal rotor 2, when internal rotor 2 drives flabellum 6 rotations, air-breathing from air inlet pipe 3, air enters in the winding space of motor cavity and external stator 1 through air inlet pipe 3 by filter 5, and air-flow is stressed and discharges from blast pipe 4.If adopt oil or other liquid thermal conductivity, circulating pump 9 is set on blast pipe 4 it is led outside the motor cavity, after radiator 10 coolings, enter filter 5 again and realize that reciprocation cycle is reached for the purpose of motor radiating and cooling.
Certainly according to the heat radiation situation of different motors, more than two kinds of execution modes be internal stator 1, internal rotor 2, external stator 1, external rotor 2, all passage can be set so that the gas of heat conduction or liquid are circulated more smoothly.
Claims (4)
1. a motor heat abstractor is characterized in that introducing air inlet pipe, blast pipe in the motor internal stator central siphon, on the motor cavity internal rotor flabellum is set.
2. according to the said motor heat abstractor of claim 1, it is characterized in that introducing air inlet pipe, blast pipe on the wall of motor external stator, and import in the motor cavity, flabellum is set on the rotor.
3. motor heat abstractor according to claim 1 and 2, the import department that it is characterized in that air inlet pipe is provided with filter, the pump or the supercharging device of air inlet or gas exhaust piping tipping auxiliary circulation, pump or supercharging device are driven by rotor or electricity drives, and motor cavity dispels the heat outward and radiator is set on the circulation line.
4. according to the said motor heat abstractor of claim 1, it is characterized in that internal stator and/or internal rotor are provided with passage, form the gas or the fluid path of heat conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200217960U CN202076892U (en) | 2011-01-24 | 2011-01-24 | Motor heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200217960U CN202076892U (en) | 2011-01-24 | 2011-01-24 | Motor heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076892U true CN202076892U (en) | 2011-12-14 |
Family
ID=45114969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200217960U Expired - Fee Related CN202076892U (en) | 2011-01-24 | 2011-01-24 | Motor heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076892U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280954A (en) * | 2011-01-24 | 2011-12-14 | 王建排 | Motor heat radiation apparatus |
| CN104806542A (en) * | 2015-04-29 | 2015-07-29 | 上海优耐特斯压缩机有限公司 | A centrifugal compressor or air blower for high speed motor |
| CN110445317A (en) * | 2019-08-23 | 2019-11-12 | 艾德斯汽车电机无锡有限公司 | A kind of design of hub motor exhaust system |
| WO2021114451A1 (en) * | 2019-12-09 | 2021-06-17 | 深圳市中悦机电科技有限公司 | Heat dissipation structure of permanent magnet motor |
| CN117811257A (en) * | 2024-02-29 | 2024-04-02 | 无锡东元电机有限公司 | High-speed permanent magnet motor and rotor heat dissipation system thereof |
| WO2024078520A1 (en) * | 2022-10-13 | 2024-04-18 | 浙江欣立电器科技有限公司 | Multifunctional enhanced integrated servo motor |
-
2011
- 2011-01-24 CN CN2011200217960U patent/CN202076892U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280954A (en) * | 2011-01-24 | 2011-12-14 | 王建排 | Motor heat radiation apparatus |
| CN104806542A (en) * | 2015-04-29 | 2015-07-29 | 上海优耐特斯压缩机有限公司 | A centrifugal compressor or air blower for high speed motor |
| CN110445317A (en) * | 2019-08-23 | 2019-11-12 | 艾德斯汽车电机无锡有限公司 | A kind of design of hub motor exhaust system |
| WO2021114451A1 (en) * | 2019-12-09 | 2021-06-17 | 深圳市中悦机电科技有限公司 | Heat dissipation structure of permanent magnet motor |
| WO2024078520A1 (en) * | 2022-10-13 | 2024-04-18 | 浙江欣立电器科技有限公司 | Multifunctional enhanced integrated servo motor |
| CN117811257A (en) * | 2024-02-29 | 2024-04-02 | 无锡东元电机有限公司 | High-speed permanent magnet motor and rotor heat dissipation system thereof |
| CN117811257B (en) * | 2024-02-29 | 2024-06-21 | 无锡东元电机有限公司 | High-speed permanent magnet motor and rotor heat dissipation system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI ZHONGNENG GERUN ELECTRIC VEHICLE CO., LTD. Free format text: FORMER OWNER: WANG JIANPAI Effective date: 20150203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050003 SHIJIAZHUANG, HEBEI PROVINCE TO: 050000 SHIJIAZHUANG, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150203 Address after: 050000 Changan District, Hebei, Heping East Road, No. 280 and building, room 1605, hehe, room No. Patentee after: HEBEI ZHONGNENG GERUI ELECTRIC VEHICLE CO., LTD. Address before: Shijiazhuang City, Hebei Province North Street 050003 No. 92 ordnance Institute of Guangshun cigarette and liquor vendor Patentee before: Wang Jianpai |
|
| 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: 20111214 Termination date: 20190124 |