CN205304505U - High heat dissipation motor - Google Patents
High heat dissipation motor Download PDFInfo
- Publication number
- CN205304505U CN205304505U CN201521135010.2U CN201521135010U CN205304505U CN 205304505 U CN205304505 U CN 205304505U CN 201521135010 U CN201521135010 U CN 201521135010U CN 205304505 U CN205304505 U CN 205304505U
- Authority
- CN
- China
- Prior art keywords
- fin
- motor
- motor housing
- motor shaft
- heat
- 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 8
- 230000005855 radiation Effects 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides a high heat dissipation motor, includes motor housing, its characterized in that: inside motor shaft, rotor, stator, a heat pipe, no. Two heat pipes of being equipped with of motor housing, be provided with the heat dissipation core between motor housing and the stator, the heat dissipation core passes through the support to be fixed between motor housing and stator, two ends and motor housing in -connection on the support, the heat dissipation core includes baffle, internal channel, outer passageway, the internal channel with outer passageway by the baffle interval forms, be provided with the fin in the internal channel, the fin includes the fin body, splices by a plurality of fin bodies to form, and two liang of staggered arrangements of a plurality of fin bodies, the fin body include the fin dull and stereotyped and protruding in the dull and stereotyped tang of fin, the opening pitch scope of tang is 4.8~5.2mm. The utility model has the advantages of the radiating effect is good, simple structure, and the resistance is low, the easy maintenance.
Description
Technical field
This utility model relates to technical field of motors, especially a kind of high radiating motor.
Background technology
Motor can produce substantial amounts of heat in the process used, but heat cannot be distributed by motor quickly and easily, so may result in the decline of motor function, affects result of use.
Summary of the invention
The technical problems to be solved in the utility model is to overcome existing defect, a kind of high radiating motor is provided, the heat produced during working rotor is transmitted on fan through the conduction of superheater tube by rotor, and the fan blade on electric machine rotation aft-fan is followed to rotate and produced air-flow and take away and realize rotor heat radiation from the rotor heat that comes of conduction, by being arranged on the afterbody fan cold air inspiration motor by outside motor of motor shaft tail end, subsequently enter heat radiation core body, 5.3mm is reached by increasing the opening pitch of heat radiation core body convexity mouth, the degree of depth of tang reaches 2.8mm, change the resistance of fluid, make the resistance that fluid each several part is subject to different, form turbulent flow, slow down rate of flow of fluid, heat radiation is made to be strengthened, the radiating core surface temperature absorbing motor heat is lowered by cold air, by the top fan of front end, hot-air is blown out motor, the rotor of motor internal can be dispelled the heat better, fast and effectively motor is carried out cooling down process, define an air-cooled blood circulation, result of use is good, there is good heat dissipation effect, simple in construction, resistance is low, the advantage of easy care.
The technical solution of the utility model is: a kind of high radiating motor, including motor housing, it is characterized in that: inside described motor housing, be provided with motor shaft, rotor, stator, a number heat pipe, No. two heat pipes, heat radiation core body it is provided with between described motor housing and stator, described heat radiation core body is fixed between motor housing and stator by support, support two end is connected with in motor housing, described heat radiation core body includes dividing plate, internal channel, outer tunnel, described internal channel and described outer tunnel are formed by described baffle interval, it is provided with fin in described internal channel, described fin, including fin body, it is spliced by some pieces of fin body, some pieces of fin body interlaced arrangement between two, described fin body includes finned plates and is raised in the tang of described finned plates, the opening pitch range of described tang is 4.8��5.2mm, the degree of depth of described tang is 2.9mm, the length of fin body is 43mm, the tail end of described motor shaft is provided with afterbody fan, the top of described motor shaft is provided with top fan, the tail end of described motor housing is provided with air inlet, the top of described motor housing is provided with air outlet, a number heat pipe one embeds internal rotor, other end embeds in the middle of the afterbody fan of motor shaft tail end through the pregroove marks on motor shaft, No. two heat pipes one embed internal rotor, other end embeds in the middle of the top fan of motor shaft front end through the pregroove marks on motor shaft.
The beneficial effects of the utility model are: this utility model provides a kind of high radiating motor, the heat produced during working rotor is transmitted on fan through the conduction of superheater tube by rotor, and the fan blade on electric machine rotation aft-fan is followed to rotate and produced air-flow and take away and realize rotor heat radiation from the rotor heat that comes of conduction, by being arranged on the afterbody fan cold air inspiration motor by outside motor of motor shaft tail end, subsequently enter heat radiation core body, 5.2mm is reached by increasing the opening pitch of heat radiation core body convexity mouth, the degree of depth of tang reaches 2.9mm, change the resistance of fluid, make the resistance that fluid each several part is subject to different, form turbulent flow, slow down rate of flow of fluid, heat radiation is made to be strengthened, the radiating core surface temperature absorbing motor heat is lowered by cold air, by the top fan of front end, hot-air is blown out motor, the rotor of motor internal can be dispelled the heat better, fast and effectively motor is carried out cooling down process, define an air-cooled blood circulation, result of use is good, there is good heat dissipation effect, simple in construction, resistance is low, the advantage of easy care.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of part 9 fin body in this utility model.
Fig. 3 is the front view of part 8 fin in this utility model.
Fig. 4 is the top view of part 8 fin in this utility model.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1. motor housing, 2. motor shaft, 3. rotor, 4. stator, 5. internal channel, 6. outer tunnel, 7. dividing plate, 8. fin, 9. fin body, 10. finned plates, 11. tang, 12. heat radiation core bodys, 13. supports, 14. air inlet, 15. air outlets, 16. afterbody fans, 17. top fan, No. 18. heat pipes, 19. No. two heat pipes.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, this utility model is a kind of high radiating motor, including motor housing 1, it is characterized in that: described motor housing 1 is internal is provided with motor shaft 2, rotor 3, stator 4, a number heat pipe 18, No. two heat pipes 19, heat radiation core body 12 it is provided with between described motor housing 1 and stator 4, described heat radiation core body 12 is fixed between motor housing 1 and stator 4 by support 13, support 13 2 end is connected with in motor housing 1, described heat radiation core body 12 includes dividing plate 7, internal channel 5, outer tunnel 6, described internal channel 5 and described outer tunnel 6 are formed by described dividing plate 7 interval, it is provided with fin 8 in described internal channel 5, described fin 8, including fin body 9, it is spliced by some pieces of fin body 9, some pieces of fin body 9 interlaced arrangement between two, described fin body 9 includes finned plates 10 and is raised in the tang 11 of described finned plates 10, the opening pitch range of described tang 11 is 4.8��5.2mm, the degree of depth of described tang 11 is 2.9mm, the length of fin body 9 is 43mm, the tail end of described motor shaft 2 is provided with afterbody fan 16, the top of described motor shaft 2 is provided with top fan 17, the tail end of described motor housing 1 is provided with air inlet 14, the top of described motor housing 1 is provided with air outlet 15, a number heat pipe 18 1 embeds rotor 3 inside, other end embeds in the middle of the afterbody fan 16 of motor shaft 2 tail end through the pregroove marks on motor shaft 2, No. two heat pipes 19 1 embed rotor 3 inside, other end embeds in the middle of the top fan 17 of motor shaft 2 front end through the pregroove marks on motor shaft 2.
Operation principle of the present utility model:
Motor is when work, motor shaft 2 starts to rotate, the afterbody fan 16 being arranged on motor shaft 2 tail end starts the cold air inspiration motor of outside motor, subsequently enter heat radiation core body 12, heat radiation core body 12 surface temperature absorbing motor heat is lowered by cold air, by the top fan 17 of front end, hot-air is blown out motor, fast and effectively motor is carried out cooling down process, defining an air-cooled blood circulation, result of use is good.
Heat on rotor is taken to the afterbody fan 16 of motor shaft 2 tail end by a number heat pipe 18, and the draught effect again through afterbody fan 16 takes away heat the heat sinking function realizing rotor, reduces working rotor temperature;
Heat on rotor is taken to the top fan 17 of motor shaft 2 front end by No. two heat pipes 19, and the draught effect again through top fan 17 takes away heat the heat sinking function realizing rotor, reduces working rotor temperature;
In the present embodiment, 5.2mm is reached by increasing the opening pitch of tang, the degree of depth of tang reaches 2.9mm, changes the resistance of fluid, makes the resistance that fluid each several part is subject to different, form turbulent flow, slow down rate of flow of fluid, make heat radiation be strengthened, increase the air agitation flowing through wing plate surface, improve radiating efficiency, the radiating effect reached.
As can be seen here, this utility model provides a kind of high radiating motor, the heat produced during working rotor is transmitted on fan through the conduction of superheater tube by rotor, and the fan blade on electric machine rotation aft-fan is followed to rotate and produced air-flow and take away and realize rotor heat radiation from the rotor heat that comes of conduction, by being arranged on the afterbody fan cold air inspiration motor by outside motor of motor shaft tail end, subsequently enter heat radiation core body, 5.2mm is reached by increasing the opening pitch of heat radiation core body convexity mouth, the degree of depth of tang reaches 2.9mm, change the resistance of fluid, make the resistance that fluid each several part is subject to different, form turbulent flow, slow down rate of flow of fluid, heat radiation is made to be strengthened, the radiating core surface temperature absorbing motor heat is lowered by cold air, by the top fan of front end, hot-air is blown out motor, the rotor of motor internal can be dispelled the heat better, fast and effectively motor is carried out cooling down process, define an air-cooled blood circulation, result of use is good, there is good heat dissipation effect, simple in construction, resistance is low, the advantage of easy care.
Claims (1)
1. a high radiating motor, including motor housing, it is characterized in that: inside described motor housing, be provided with motor shaft, rotor, stator, a number heat pipe, No. two heat pipes, heat radiation core body it is provided with between described motor housing and stator, described heat radiation core body is fixed between motor housing and stator by support, support two end is connected with in motor housing, described heat radiation core body includes dividing plate, internal channel, outer tunnel, described internal channel and described outer tunnel are formed by described baffle interval, it is provided with fin in described internal channel, described fin, including fin body, it is spliced by some pieces of fin body, some pieces of fin body interlaced arrangement between two, described fin body includes finned plates and is raised in the tang of described finned plates, the opening pitch range of described tang is 4.8��5.2mm, the degree of depth of described tang is 2.9mm, the length of fin body is 43mm, the tail end of described motor shaft is provided with afterbody fan, the top of described motor shaft is provided with top fan, the tail end of described motor housing is provided with air inlet, the top of described motor housing is provided with air outlet, a number heat pipe one embeds internal rotor, other end embeds in the middle of the afterbody fan of motor shaft tail end through the pregroove marks on motor shaft, No. two heat pipes one embed internal rotor, other end embeds in the middle of the top fan of motor shaft front end through the pregroove marks on motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135010.2U CN205304505U (en) | 2015-12-27 | 2015-12-27 | High heat dissipation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135010.2U CN205304505U (en) | 2015-12-27 | 2015-12-27 | High heat dissipation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304505U true CN205304505U (en) | 2016-06-08 |
Family
ID=56469111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135010.2U Expired - Fee Related CN205304505U (en) | 2015-12-27 | 2015-12-27 | High heat dissipation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304505U (en) |
Cited By (4)
| 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 |
| CN110829689A (en) * | 2019-11-19 | 2020-02-21 | 兰州理工大学 | Hydraulic motor pump shell with liquid flow-air flow-fin combined heat dissipation function |
| CN111009980A (en) * | 2018-10-08 | 2020-04-14 | 东元电机股份有限公司 | Rotor structure with external airflow generating element |
| CN114301206A (en) * | 2021-12-30 | 2022-04-08 | 王勇 | Disc type driving motor |
-
2015
- 2015-12-27 CN CN201521135010.2U patent/CN205304505U/en not_active Expired - Fee Related
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 |
| CN111009980A (en) * | 2018-10-08 | 2020-04-14 | 东元电机股份有限公司 | Rotor structure with external airflow generating element |
| CN111009980B (en) * | 2018-10-08 | 2020-11-10 | 东元电机股份有限公司 | Rotor structure with external airflow generating element |
| CN110829689A (en) * | 2019-11-19 | 2020-02-21 | 兰州理工大学 | Hydraulic motor pump shell with liquid flow-air flow-fin combined heat dissipation function |
| CN114301206A (en) * | 2021-12-30 | 2022-04-08 | 王勇 | Disc type driving motor |
| CN114301206B (en) * | 2021-12-30 | 2023-11-03 | 王勇 | Disk-type driving motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 |