CN101685998A - Motor with heat dissipation device - Google Patents
Motor with heat dissipation device Download PDFInfo
- Publication number
- CN101685998A CN101685998A CN200810169228A CN200810169228A CN101685998A CN 101685998 A CN101685998 A CN 101685998A CN 200810169228 A CN200810169228 A CN 200810169228A CN 200810169228 A CN200810169228 A CN 200810169228A CN 101685998 A CN101685998 A CN 101685998A
- Authority
- CN
- China
- Prior art keywords
- motor
- motor body
- heat pipe
- heat
- tool
- 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.)
- Pending
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/225—Heat pipes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a motor with a heat dissipation device, comprising a motor body and a plurality of heat pipes. The motor body comprises a shell which defines an accommodation space, a stator which is fixedly arranged in the accommodation space and a rotor which is arranged in the accommodation space in a rotating manner; the heat pipe comprises a heat absorption end which is arranged in theinterior of the motor body and a heat dissipation end which extends outwards from the interior of the motor body and is opposite to the heat absorption end; and the heat pipe brings out the heat energy generated in the operation of the motor body to the exterior of the motor body from the interior of the motor body, thus avoiding the danger in use caused by the damage of the motor body due to overheating.
Description
Technical field
The present invention relates to a kind of motor, particularly relate to a kind of motor of tool heat abstractor.
Background technology
A motor comprised a housing, a stator and a rotor in the past.
This housing is around defining an accommodation space.This stator is to be fixedly arranged in this accommodation space.This rotor is to be arranged at rotationally in this accommodation space.Rotate making this rotor produce torque and drive a load after this motor energising.
Yet the shortcoming of this motor was in the past: regular meeting produces a large amount of heat energy under using for a long time, and lacks the design that heat energy is outwards conducted again, makes this motor often because overheated and damage, and causes the danger in the use.
Summary of the invention
The objective of the invention is at the motor that a kind of tool heat abstractor is provided and can avoids damaging because of overheated.
The motor of tool heat abstractor of the present invention is to comprise: a motor body and most heat pipe.This motor body comprises that a housing, that defines an accommodation space is fixedly arranged on the stator in this accommodation space, and a rotor that is arranged at rotationally in this accommodation space.Described heat pipe comprises that a heat absorbing end and that is arranged at this motor body inside stretches out from this motor body inside and in contrast to the radiating end of this heat absorbing end.The heat energy that described heat pipe produces in the time of this motor body can being operated is taken out of to this motor body in this motor body, avoids this motor body to damage because of overheated, causes the danger in the use.
Beneficial effect of the present invention is: by described heat pipe is arranged in this motor body, the heat energy that makes this motor body be produced when running can outwards conduct via described heat pipe, avoid this motor body effectively because overheated and damage, and reduce the danger on using.
Description of drawings
Fig. 1 be tool heat abstractor of the present invention motor first preferred embodiment one analyse and observe constitutional diagram;
Fig. 2 is a three-dimensional combination figure of this first preferred embodiment;
Fig. 3 is the side-looking constitutional diagram of second preferred embodiment of the motor of tool heat abstractor of the present invention, and the position of a fan is described;
Fig. 4 is the three-dimensional exploded view of the 3rd preferred embodiment of the motor of tool heat abstractor of the present invention, and the structure of a water-cooled part is described;
Fig. 5 is another three-dimensional exploded view of the 3rd preferred embodiment, illustrates that this water-cooled part has different structures;
Fig. 6 be this first and second and three preferred embodiments one analyse and observe constitutional diagram, the position that most heat pipes are described is to be positioned at a housing;
Fig. 7 is the top plan view of another embodiment of the motor of tool heat abstractor of the present invention, and the position that described heat pipe is described is between this housing and a stator; And
Fig. 8 is the top plan view of another embodiment of the motor of tool heat abstractor of the present invention, and the position that described heat pipe is described is to be positioned at this stator.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples:
As shown in Figure 1, 2, first preferred embodiment of the motor of tool heat abstractor of the present invention comprises a motor body 1, most heat pipe 2 and several dissipation fins 3.
This motor body 1 comprises that a housing 11, that defines an accommodation space 100 is fixedly arranged on the stator 12 in this accommodation space 100, and a rotor 13 that is arranged at rotationally in this accommodation space 100.Described heat pipe 2 comprises that a heat absorbing end 21 and that is arranged at this motor body 1 inside stretches out from this motor body 1 inside and in contrast to the radiating end 22 of this heat absorbing end 21.Described radiating fin 3 is to be arranged at this housing 11 surfaces, and described heat pipe 2 is to extend between described radiating fin 3 and this housing 11 surfaces, in order to the conduction of heat energy.
The heat energy that described heat pipe 2 produces in the time of this motor body 1 can being operated is taken out of to this motor body 1 in this motor body 1, avoids this motor body 1 to damage because of overheated, causes the danger in the use.In addition, described radiating fin 3 is arranged at these these housing 11 surfaces makes surface area increase, and then increase the efficient when dispelling the heat.
As shown in Figure 3, second preferred embodiment of the motor of tool heat abstractor of the present invention is identical with this first preferred embodiment haply, and its difference is that this preferred embodiment also comprises one and is arranged at the fan 4 on described radiating fin 3 surfaces coaxially with this rotor 13.Therefore, this rotor 13 can drive this fan 4 simultaneously and rotate when rotating, add the above radiating fin 3 and described heat pipe 2, makes the radiating effect of this motor body 1 better.
As shown in Figure 4, the 3rd preferred embodiment of the motor of tool heat abstractor of the present invention comprises a motor body 1, most heat pipe 2 and a water-cooled part 5.Wherein, this motor body 1 is identical with this first preferred embodiment with the execution mode of described heat pipe 2, so repeat no more in this.This water-cooled part 5 is to be arranged at this housing 11 surfaces, and comprises that water inlet 52, that water channel 51, that majority is formed at end face is formed at the side is formed at the delivery port 53 of side, and a top cover 54 that is removably installed in end face.Described heat pipe 2 is to extend in this water-cooled part 5, in order to the conduction of heat energy.During use, water is injected in this water-cooled part 5 from this water inlet 52, flow out from this delivery port again after flowing through described water channel 51, heat energy is conducted in the water and by water via described heat pipe 2 take out of outside this water-cooled part 5, promoted the radiating effect of this motor body 1 greatly.
In addition, as shown in Figure 5, described water channel 51 also can be interconnected with one another and form a spiral water channel.
What deserves to be explained is, as shown in Figure 6, in above-mentioned first and second and three preferred embodiments, described heat pipe 2 all is to be arranged in this housing 11, but during actual fabrication, as shown in Figure 7, also described heat pipe 2 can be arranged between this housing 11 and this stator 12, or as shown in Figure 8, described heat pipe 2 is arranged in this stator 12.
In sum, by described heat pipe 2 is arranged in this motor body 1, and described radiating fin 3, this fan 4 or this water-cooled part 5 be arranged at this housing 11 surfaces, the heat energy that makes this motor body 1 be produced when running can outwards conduct via described heat pipe 2, avoid this motor body 1 effectively because overheated and damage, and the danger in the reduction use, so can reach purpose of the present invention really.
Claims (7)
1. the motor of a tool heat abstractor, comprise: a motor body, comprise that one defines the housing of an accommodation space, a stator that is fixedly arranged in this accommodation space, and rotor that is arranged at rotationally in this accommodation space, it is characterized in that: the motor of this tool heat abstractor also comprises most bar heat pipes, and each bar heat pipe comprises that a heat absorbing end that is arranged at this motor body inside and one stretch out from this motor body inside and in contrast to the radiating end of this heat absorbing end.
2. the motor of tool heat abstractor as claimed in claim 1 is characterized in that: the motor of this tool heat abstractor also comprises most the radiating fins that are arranged at this surface of shell, and described heat pipe is to extend between described radiating fin and this surface of shell.
3. the motor of tool heat abstractor as claimed in claim 1 is characterized in that: also comprise a fan that is arranged at this surface of shell, described heat pipe is to extend between this fan and this surface of shell.
4. the motor of tool heat abstractor as claimed in claim 1, it is characterized in that: also comprise a water-cooled part that is arranged at this surface of shell, this water-cooled part comprises that most bars are formed at the water channel of end face, one and are formed at the water inlet of side, a delivery port that is formed at the side, and a top cover that is installed on end face, described heat pipe is to extend in this water-cooled part.
5. the motor of tool heat abstractor as claimed in claim 1 is characterized in that: described heat pipe is to be arranged in this housing.
6. the motor of tool heat abstractor as claimed in claim 1 is characterized in that: described heat pipe is to be arranged in this stator.
7. the motor of tool heat abstractor as claimed in claim 1 is characterized in that: described heat pipe is to be arranged between this housing and this stator.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW097135465A TW201014125A (en) | 2008-09-16 | 2008-09-16 | Motor with heat dissipation device |
| CN200810169228A CN101685998A (en) | 2008-09-16 | 2008-09-28 | Motor with heat dissipation device |
| US12/313,848 US20100126703A1 (en) | 2008-09-16 | 2008-11-25 | Motor device with heat dissipating capability |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW097135465A TW201014125A (en) | 2008-09-16 | 2008-09-16 | Motor with heat dissipation device |
| CN200810169228A CN101685998A (en) | 2008-09-16 | 2008-09-28 | Motor with heat dissipation device |
| US12/313,848 US20100126703A1 (en) | 2008-09-16 | 2008-11-25 | Motor device with heat dissipating capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101685998A true CN101685998A (en) | 2010-03-31 |
Family
ID=48874669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810169228A Pending CN101685998A (en) | 2008-09-16 | 2008-09-28 | Motor with heat dissipation device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20100126703A1 (en) |
| CN (1) | CN101685998A (en) |
| TW (1) | TW201014125A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715829A (en) * | 2013-12-31 | 2014-04-09 | 天津清源电动车辆有限责任公司 | Air cooling heat dissipation mechanism for wheel hub motor of electromobile |
| CN104201825A (en) * | 2014-08-14 | 2014-12-10 | 沈坤元 | Efficiently-formed radiator for disc-type motor |
| CN106329808A (en) * | 2016-09-29 | 2017-01-11 | 华南理工大学 | Heat pipe type winding enhanced heat motor |
| CN107659053A (en) * | 2017-09-28 | 2018-02-02 | 合肥恒大江海泵业股份有限公司 | A kind of Large diving pump multi-function motor of high efficiency and heat radiation |
| CN109921561A (en) * | 2017-12-12 | 2019-06-21 | 欧亚光能源科技股份有限公司 | High revolving speed electric power generating motor device |
| CN110741540A (en) * | 2017-06-20 | 2020-01-31 | 三菱电机株式会社 | Motor, compressor, air conditioner, and method for manufacturing motor |
| CN113206579A (en) * | 2020-02-03 | 2021-08-03 | 绿达光电股份有限公司 | Motor coil heat radiation structure |
| CN113224912A (en) * | 2020-02-06 | 2021-08-06 | 绿达光电股份有限公司 | Motor closed circulation heat radiation structure |
| CN114050680A (en) * | 2021-11-05 | 2022-02-15 | 盐城工学院 | New energy automobile motor heat abstractor |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2398132B1 (en) * | 2010-06-18 | 2019-02-20 | Grundfos Management A/S | Pump power unit |
| EP2429067A1 (en) * | 2010-09-09 | 2012-03-14 | ebm-papst Mulfingen GmbH & Co. KG | Rotor for an electric outer rotor motor and outer rotor motor |
| JP5734251B2 (en) * | 2012-08-31 | 2015-06-17 | ファナック株式会社 | Articulated robot having a cooling structure for cooling a motor and method for manufacturing the same |
| DE102017200387B4 (en) * | 2017-01-11 | 2018-12-06 | Robert Bosch Gmbh | Heat dissipation of a drive for electric bicycles by air flow |
| EP3820026A1 (en) | 2019-11-05 | 2021-05-12 | Hamilton Sundstrand Corporation | Electrical machines |
| US11451156B2 (en) | 2020-01-21 | 2022-09-20 | Itt Manufacturing Enterprises Llc | Overvoltage clamp for a matrix converter |
| US11448225B2 (en) | 2020-01-21 | 2022-09-20 | Itt Manufacturing Enterprises Llc | Motor assembly for driving a pump or rotary device having a cooling duct |
| US11394264B2 (en) | 2020-01-21 | 2022-07-19 | Itt Manufacturing Enterprises Llc | Motor assembly for driving a pump or rotary device with a low inductance resistor for a matrix converter |
| US11725882B2 (en) * | 2020-06-16 | 2023-08-15 | Lockheed Martin Corporation | Cooling system for rotor hub mounted component |
| CN114245669B (en) * | 2021-12-15 | 2022-09-23 | 珠海格力电器股份有限公司 | Valve assembly, heat exchange assembly, cabinet cluster temperature control system and method and air conditioner room |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988006366A1 (en) * | 1987-02-10 | 1988-08-25 | Mitsubishi Denki Kabushiki Kaisha | Rotary machine |
| DE4338431A1 (en) * | 1993-11-10 | 1995-05-11 | Zimmermann & Jansen Gmbh | Cooled slide plate |
| JPH08126253A (en) * | 1994-10-25 | 1996-05-17 | Akutoronikusu Kk | Electric motor for electric automobile |
| KR100766109B1 (en) * | 2004-10-20 | 2007-10-11 | 엘지전자 주식회사 | A heat radiating apparatus |
| JP2008072881A (en) * | 2006-09-15 | 2008-03-27 | Toyota Motor Corp | Motor |
-
2008
- 2008-09-16 TW TW097135465A patent/TW201014125A/en not_active IP Right Cessation
- 2008-09-28 CN CN200810169228A patent/CN101685998A/en active Pending
- 2008-11-25 US US12/313,848 patent/US20100126703A1/en not_active Abandoned
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715829A (en) * | 2013-12-31 | 2014-04-09 | 天津清源电动车辆有限责任公司 | Air cooling heat dissipation mechanism for wheel hub motor of electromobile |
| CN104201825A (en) * | 2014-08-14 | 2014-12-10 | 沈坤元 | Efficiently-formed radiator for disc-type motor |
| CN106329808A (en) * | 2016-09-29 | 2017-01-11 | 华南理工大学 | Heat pipe type winding enhanced heat motor |
| CN106329808B (en) * | 2016-09-29 | 2019-03-05 | 华南理工大学 | A kind of heat pipe-type winding reinforcing radiating motor |
| CN110741540A (en) * | 2017-06-20 | 2020-01-31 | 三菱电机株式会社 | Motor, compressor, air conditioner, and method for manufacturing motor |
| CN110741540B (en) * | 2017-06-20 | 2022-01-18 | 三菱电机株式会社 | Motor, compressor, air conditioner, and method for manufacturing motor |
| CN107659053A (en) * | 2017-09-28 | 2018-02-02 | 合肥恒大江海泵业股份有限公司 | A kind of Large diving pump multi-function motor of high efficiency and heat radiation |
| CN107659053B (en) * | 2017-09-28 | 2019-12-13 | 合肥恒大江海泵业股份有限公司 | high-efficient radiating multi-functional motor for large-scale immersible pump |
| CN109921561A (en) * | 2017-12-12 | 2019-06-21 | 欧亚光能源科技股份有限公司 | High revolving speed electric power generating motor device |
| CN113206579A (en) * | 2020-02-03 | 2021-08-03 | 绿达光电股份有限公司 | Motor coil heat radiation structure |
| CN113224912A (en) * | 2020-02-06 | 2021-08-06 | 绿达光电股份有限公司 | Motor closed circulation heat radiation structure |
| CN114050680A (en) * | 2021-11-05 | 2022-02-15 | 盐城工学院 | New energy automobile motor heat abstractor |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100126703A1 (en) | 2010-05-27 |
| TWI373194B (en) | 2012-09-21 |
| TW201014125A (en) | 2010-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100331 |