CN105932828A - Motor with heat conduction pipe - Google Patents
Motor with heat conduction pipe Download PDFInfo
- Publication number
- CN105932828A CN105932828A CN201610536009.3A CN201610536009A CN105932828A CN 105932828 A CN105932828 A CN 105932828A CN 201610536009 A CN201610536009 A CN 201610536009A CN 105932828 A CN105932828 A CN 105932828A
- Authority
- CN
- China
- Prior art keywords
- motor
- heat pipe
- shaped heat
- shaped
- elbow
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- 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
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
A motor with a heat conduction pipe is characterized in that a groove is formed in the inner wall of a shell of the motor, an U-shaped heat conduction pipe with square cross section and a square inner hole is embedded in the groove in the inner wall of the motor shell, the U-shaped heat conduction pipe embedded in the groove in the inner wall of the motor shell is welded and fixed on the inner wall of the motor shell, two ends of the U-shaped heat conduction pipe are separately inserted holes in a right end cover of the motor, the holes are matched with each other, a first wing-shaped cooling fin and a second wing-shaped cooling fin are separately arranged on a first pipe head and a second pipe head of the U-shaped heat conduction pipe, and a first wing-shaped heat sink, a second wing-shaped heat sink and a fan are separately arranged in a dustproof cover at the right end of the motor shell. Heat generated during the working of a rotor and a stator of the motor is transferred out of the shell through the U-shaped heat conduction pipe and the wing-shaped cooling fins arranged on the U-shaped heat conduction pipe, the heat conductivity and the power of the motor are improved, and the energy-saving effect is remarkable.
Description
Technical field
The present invention relates to a kind of motor radiating chiller, specifically particularly to a kind of motor being provided with heat pipe.
Background technology
The radiating mode of motor is the most self cooling, air-cooled and water-cooled.Self cooling mode is not increase auxiliary equipment according to the temperature conditions produced in motor running, is cooled down by outside motor cross-ventilation natural heat dissipation, the motor run in common low-power machine and non-close environment.Air cooling way is then that the heat in motor conducts to shell, is rotated by the fan blade of rotating shaft end and is distributed to air by heat.Common medium-sized power electric motor；The big multiplex water-cooling pattern of heavy-duty motor dispels the heat.Heat conduct radiation in big motor is external to motor to cold water or cryogenic liquid flowing conduction again to steel cavity wall, and such interlayer conducts, and its thermal conductivity is low.Owing to existing water-cooled machine body big quality weight thermal conductivity is low, have impact on the power of motor.
Summary of the invention
The present invention be directed to the deficiency of the existing motor radiating type of cooling, it is provided that a kind of motor being provided with heat pipe；Being separately mounted in the groove on electric machine casing inwall by U-shaped heat pipe, the two ends of U-shaped heat pipe is inserted on motor right end cap in the hole matched respectively, is attached separately on the termination of U-shaped heat pipe by wing shape fin；The heat produced in rotor and stator are worked by U-shaped heat pipe and wing shape fin conducts outside housing, improves the thermal conductivity of motor and the power of motor, and energy-saving effect is notable.
For achieving the above object, the technical solution used in the present invention is: a kind of motor being provided with heat pipe, including housing, U-shaped heat pipe, rotor, right end cap, right bearing lid, wing shape fin, motor for preventing dust hood, fan, motor shaft, base, left end cap and left bearing lid.
Described a kind of motor being provided with heat pipe: be laid with groove on the inwall of electric machine casing, it is that square or rectangular U-shaped heat pipe is embedded in the groove on motor field frame inwall by cross section and endoporus, the U-shaped heat pipe being embedded in motor field frame inboard wall groove is weldingly fixed on electric machine casing inwall, the two ends of U-shaped heat pipe is inserted on motor right end cap in the hole matched respectively, the first wing shape fin and the second wing shape fin is separately mounted on U-shaped heat pipe the first tube head and the second tube head.
Described U-shaped heat pipe, heat pipe cross section and heat pipe endoporus are square or rectangle, and heat conduction socket is bent into U-shaped heat pipe, and the first tube head of U-shaped heat pipe and the second tube head are respectively provided with the first wing shape fin and the second wing shape fin.
Described electric machine casing, electric machine casing inwall is provided with uniform groove, is embedded in the groove on motor field frame inwall by U-shaped heat pipe；First wing shape fin and the second wing shape fin are filled respectively and be fixed on U-shaped heat pipe the first tube head and the second tube head；In the dust cover of the right-hand member that the first wing shape fin, the second wing shape fin and fan are in motor housing respectively.
Described elbow-shaped U-shaped heat pipe, it is that square or rectangular heat conduction socket is bent into U-shaped heat pipe by cross section and endoporus, first tube head and second tube head of U-shaped heat pipe are bent into 85-95 degree, form elbow-shaped U-shaped heat pipe 14, the body of elbow-shaped U-shaped heat pipe 14 is embedded in the groove on motor field frame 1 inwall, stretches out in the first elbow and the second elbow tube head hole that (warp-wise) matches from motor casing body wall respectively；3rd wing shape fin and the 4th wing shape fin are attached separately on the first elbow and the second elbow tube head.
Described tube head bending degree: the first tube head and second tube head of U-shaped heat pipe are bent into 85-95 degree, makes U-shaped heat pipe 14 two ends form the first elbow and the second elbow tube head, U-shaped heat pipe 14 and the first elbow and the second elbow, and optimal bending degree is 90 degree of right angles.
The invention has the beneficial effects as follows: on electric machine casing inwall, be provided with uniform groove, U-shaped heat pipe is separately mounted in the groove on electric machine casing inwall, the two ends of U-shaped heat pipe is inserted on motor right end cap in the hole matched respectively, or U-shaped heat pipe elbow is contained in the hole matched on electric machine casing, more respectively wing shape fin is contained on the termination of U-shaped heat pipe；With the second bolt, motor for preventing dust hood is fixed on the right end of the housing of motor, makes wing shape fin and fan be in motor for preventing dust hood.The heat produced in rotor and stator are worked by U-shaped heat pipe and wing shape fin conducts outside housing, improves the thermal conductivity of motor and the power of motor, and energy-saving effect is notable.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment, the invention will be further described.
Fig. 1 is provided with the electric machine structure schematic diagram of U-shaped heat pipe；
Fig. 2 is the U-shaped heat pipe structural representation in Fig. 1；
Fig. 3 is provided with the electric machine structure schematic diagram of elbow U-shaped heat pipe；
Fig. 4 is the elbow U-shaped heat pipe structure for amplifying schematic diagram in Fig. 3.
1. housing in the drawings, 2.U shape heat pipe, 3. rotor, 4. motor stator, 5 right end caps, 6. right bearing lid, 7. the first wing shape fin, 8. the second wing shape fin, 9. motor for preventing dust hood, 10. fan, 11. machine shafts, 12. the 3rd right wing shape fin, 13. the 4th wing shape fin, 14. elbow U-shaped heat pipes, 15 bases, 16. left end caps, 17. left bearing lids.
Detailed description of the invention
In the present invention provides the embodiment of Fig. 1 and Fig. 2, the housing 1 of motor holds together with motor base 15, at housing 1 built with motor stator, rotor 11 is contained in motor stator 4, the two ends, left and right of electric machine casing 1 are respectively mounted and are fixed with right end cap 5 and left end cap 16, the center of right end cap 5 and left end cap 16 is respectively equipped with bearing block, rotor axis of electric 11 end mounted bearing is respectively seated in right end cap 5 and left end cap 16 central shaft bearing, with the first bolt, right bearing lid 6 and left bearing lid 17 are contained on right end cap 5 and left end cap 16, machine shaft 11 bearings at both ends is locked in the bearing block on right end cap 5 and left end cap 16 the most respectively；It is mounted with fan 10 at machine shaft 11 right-hand member.
Electric machine casing 1 inwall is provided with uniform groove, U-shaped heat pipe 2 is embedded in the groove on motor field frame 1 inwall, the U-shaped heat pipe 2 being embedded in motor field frame 1 inboard wall groove is weldingly fixed on electric machine casing 1 inwall, the two ends of U-shaped heat pipe 2 is inserted on right end cap 5 in the axis hole matched respectively, the first wing shape fin 7 and the second wing shape fin 8 is respectively mounted on the first tube head and the second tube head that are fixed on U-shaped heat pipe 2；With the second bolt, motor for preventing dust hood 9 is fixed on the right end of the housing 1 of motor, makes first wing shape fin the 7, second wing shape fin 8 and fan 10 be in motor for preventing dust hood 9.
It is that square or rectangular heat conduction socket bending forms U-shaped heat pipe 2 by cross section and endoporus, the first tube head of U-shaped heat pipe 2 and the second tube head are respectively provided with the first wing shape heat radiation 7 and the second wing shape fin 8.
In the present invention provides the embodiment of Fig. 3 and Fig. 4, the housing (warp-wise) of electric machine casing inboard wall groove one end is respectively equipped with hole；It is that square or rectangular heat conduction socket is bent into U-shaped heat pipe by cross section and endoporus, first tube head and second tube head of U-shaped heat pipe are bent into 85-95 degree, form elbow-shaped U-shaped heat pipe 14, the body of elbow-shaped U-shaped heat pipe 14 is embedded in the groove on motor field frame 1 inwall, the first elbow and the second elbow in elbow-shaped U-shaped heat pipe 14 are attached separately in the hole that electric machine casing warp-wise matches, and stretch out in making the first elbow and the second elbow tube head hole from motor casing body wall respectively；3rd wing shape fin and the 4th wing shape fin are attached separately on the first elbow and the second elbow tube head.
The body of elbow-shaped U-shaped heat pipe 14 and the first elbow and the second elbow, optimal bending angle is 90 degree.
Claims (2)
1. it is provided with a motor for heat pipe, including housing, U-shaped heat pipe, rotor, right end cap, right bearing lid, wing shape radiator, motor for preventing dust hood, fan, motor shaft, base, left end cap and left bearing lid；It is characterized in that: on the inwall of the housing of motor, be laid with groove, the U-shaped heat pipe that cross section and endoporus are square is embedded in the groove on motor field frame inwall, in being embedded in the inboard wall groove of motor field frame, U-shaped heat pipe is weldingly fixed on electric machine casing inwall, the two ends of U-shaped heat pipe is inserted on motor right end cap in the hole matched respectively, first wing shape fin and the second wing shape fin are respectively mounted on U-shaped heat pipe the first tube head and the second tube head, first wing shape fin, in the dust cover of the right-hand member that the second wing shape fin and fan are in motor housing respectively.
A kind of motor being provided with heat pipe the most according to claim 1, it is characterised in that: the first tube head and second tube head of the second U-shaped heat pipe are bent into 85-95 degree angle；Form elbow-shaped U-shaped heat pipe；Being embedded in the groove on motor field frame inwall by the body of elbow-shaped U-shaped heat pipe, the first elbow and the second elbow stretch out in the hole that warp-wise matches from motor casing body wall respectively；3rd wing shape fin and the 4th wing shape fin are attached separately on the first elbow and the second elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536009.3A CN105932828A (en) | 2016-07-10 | 2016-07-10 | Motor with heat conduction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536009.3A CN105932828A (en) | 2016-07-10 | 2016-07-10 | Motor with heat conduction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105932828A true CN105932828A (en) | 2016-09-07 |
Family
ID=56827246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610536009.3A Pending CN105932828A (en) | 2016-07-10 | 2016-07-10 | Motor with heat conduction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105932828A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981950A (en) * | 2017-05-17 | 2017-07-25 | 襄阳华博士新能源科技有限公司 | A kind of novel air-cooled motor based on heat pipe |
| CN107225690A (en) * | 2017-07-31 | 2017-10-03 | 黔西南州启腾矿山设备有限公司 | A kind of concrete mixing plant batching plant |
| CN107659097A (en) * | 2017-10-31 | 2018-02-02 | 浙江万时达电机有限公司 | A kind of flame proof high-efficient heat-dissipating threephase asynchronous |
| CN108646666A (en) * | 2018-05-11 | 2018-10-12 | 郑州嘉晨化工科技有限公司 | A kind of numerical controlled machinery driving device |
| CN111835146A (en) * | 2020-08-17 | 2020-10-27 | 江苏恒康机电有限公司 | Energy-saving asynchronous motor with dustproof and heat dissipation function |
| CN112350519A (en) * | 2019-08-07 | 2021-02-09 | 兰州理工大学 | Motor based on heat pipe cooling |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2075150C1 (en) * | 1993-10-22 | 1997-03-10 | Николай Федотович Кузнецов | Electric machine |
| CN101287347A (en) * | 2007-04-11 | 2008-10-15 | 富准精密工业(深圳)有限公司 | Heat pipe radiating device |
| CN201230257Y (en) * | 2008-07-17 | 2009-04-29 | 宝元数控精密股份有限公司 | Heat radiating construction for motor |
| JP2009278728A (en) * | 2008-05-13 | 2009-11-26 | Toyota Motor Corp | Cooling structure for motors |
| CN101958608A (en) * | 2009-07-21 | 2011-01-26 | 陈跃明 | Permanent magnet motor |
| CN201772417U (en) * | 2010-08-27 | 2011-03-23 | 北京神州普镓照明科技发展有限公司 | Radiating structure in lamp |
| CN102120266A (en) * | 2010-12-27 | 2011-07-13 | 东莞理工学院 | High-speed precise electric spindle cooling system |
| CN202435199U (en) * | 2011-12-31 | 2012-09-12 | 大连熵立得传热技术有限公司 | Heat pipe module heat-dissipation type oil-bath electric motor |
| CN103066037A (en) * | 2012-12-02 | 2013-04-24 | 合肥工业大学 | Thermoelectricity refrigeration heat pipe radiator for electric car insulated gate bipolar translator (IGBT) |
| CN203387364U (en) * | 2013-08-01 | 2014-01-08 | 抚顺煤矿电机制造有限责任公司 | Structure for enhancing motor cooling effects by using heat conductive pipes |
| CN204717939U (en) * | 2015-04-30 | 2015-10-21 | 苏州海特温控技术有限公司 | A kind of heat pipe semiconductor air-conditioning |
| CN105451513A (en) * | 2014-09-21 | 2016-03-30 | 宏达国际电子股份有限公司 | Electronic device and heat dissipation plate |
| CN206117412U (en) * | 2016-07-10 | 2017-04-19 | 襄阳华博士新能源科技有限公司 | Motor with heat pipe |
-
2016
- 2016-07-10 CN CN201610536009.3A patent/CN105932828A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2075150C1 (en) * | 1993-10-22 | 1997-03-10 | Николай Федотович Кузнецов | Electric machine |
| CN101287347A (en) * | 2007-04-11 | 2008-10-15 | 富准精密工业(深圳)有限公司 | Heat pipe radiating device |
| JP2009278728A (en) * | 2008-05-13 | 2009-11-26 | Toyota Motor Corp | Cooling structure for motors |
| CN201230257Y (en) * | 2008-07-17 | 2009-04-29 | 宝元数控精密股份有限公司 | Heat radiating construction for motor |
| CN101958608A (en) * | 2009-07-21 | 2011-01-26 | 陈跃明 | Permanent magnet motor |
| CN201772417U (en) * | 2010-08-27 | 2011-03-23 | 北京神州普镓照明科技发展有限公司 | Radiating structure in lamp |
| CN102120266A (en) * | 2010-12-27 | 2011-07-13 | 东莞理工学院 | High-speed precise electric spindle cooling system |
| CN202435199U (en) * | 2011-12-31 | 2012-09-12 | 大连熵立得传热技术有限公司 | Heat pipe module heat-dissipation type oil-bath electric motor |
| CN103066037A (en) * | 2012-12-02 | 2013-04-24 | 合肥工业大学 | Thermoelectricity refrigeration heat pipe radiator for electric car insulated gate bipolar translator (IGBT) |
| CN203387364U (en) * | 2013-08-01 | 2014-01-08 | 抚顺煤矿电机制造有限责任公司 | Structure for enhancing motor cooling effects by using heat conductive pipes |
| CN105451513A (en) * | 2014-09-21 | 2016-03-30 | 宏达国际电子股份有限公司 | Electronic device and heat dissipation plate |
| CN204717939U (en) * | 2015-04-30 | 2015-10-21 | 苏州海特温控技术有限公司 | A kind of heat pipe semiconductor air-conditioning |
| CN206117412U (en) * | 2016-07-10 | 2017-04-19 | 襄阳华博士新能源科技有限公司 | Motor with heat pipe |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981950A (en) * | 2017-05-17 | 2017-07-25 | 襄阳华博士新能源科技有限公司 | A kind of novel air-cooled motor based on heat pipe |
| CN107225690A (en) * | 2017-07-31 | 2017-10-03 | 黔西南州启腾矿山设备有限公司 | A kind of concrete mixing plant batching plant |
| CN107659097A (en) * | 2017-10-31 | 2018-02-02 | 浙江万时达电机有限公司 | A kind of flame proof high-efficient heat-dissipating threephase asynchronous |
| CN108646666A (en) * | 2018-05-11 | 2018-10-12 | 郑州嘉晨化工科技有限公司 | A kind of numerical controlled machinery driving device |
| CN112350519A (en) * | 2019-08-07 | 2021-02-09 | 兰州理工大学 | Motor based on heat pipe cooling |
| CN111835146A (en) * | 2020-08-17 | 2020-10-27 | 江苏恒康机电有限公司 | Energy-saving asynchronous motor with dustproof and heat dissipation function |
| CN111835146B (en) * | 2020-08-17 | 2021-08-24 | 江苏恒康机电有限公司 | Energy-saving asynchronous motor with dustproof and heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
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| WD01 | Invention patent application deemed withdrawn after publication |