CN205304504U - Heat radiation facilitating electromotor - Google Patents
Heat radiation facilitating electromotor Download PDFInfo
- Publication number
- CN205304504U CN205304504U CN201521103968.3U CN201521103968U CN205304504U CN 205304504 U CN205304504 U CN 205304504U CN 201521103968 U CN201521103968 U CN 201521103968U CN 205304504 U CN205304504 U CN 205304504U
- Authority
- CN
- China
- Prior art keywords
- motor housing
- motor
- fin
- heat radiation
- rotor
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 23
- 230000009286 beneficial effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013019 agitation Methods 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 heat radiation facilitating electromotor, includes motor housing, its characterized in that: inside motor shaft and the rotor of being equipped with of motor housing, be provided with the heat dissipation core between motor housing and the rotor, the heat dissipation core passes through the support to be fixed between motor housing and rotor, 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, including the fin body, the fin body is formed by connecting polylith finned plate, and every finned plate comprises the dull and stereotyped of both ends and middle tortuous board, be provided with protrusion, notch portion on the both ends face of tortuous board, the protrusion distributes with notch portion is crisscross, the tail end of motor shaft is equipped with the afterbody fan. The utility model discloses quick effectual to the motor cooling treatment that cools down, it is good to have a cooling effect, simple structure, and the resistance is low, the easy advantage of maintaining.
Description
Technical field
This utility model relates to technical field of motors, especially a kind of motor being beneficial to heat radiation.
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 motor being beneficial to heat radiation is provided, by being arranged on the afterbody fan cold air inspiration motor by outside motor of motor shaft end, subsequently enter heat exchange core body, the heat exchange core body surface temperature absorbing motor heat is lowered by cold air, by the top fan of front end, hot-air is blown out motor, fast and effectively motor is carried out cooling down process, define an air-cooled blood circulation, result of use is good, has good cooling results, simple in construction, resistance is low, the advantage of easy care.
The technical solution of the utility model is: a kind of motor being beneficial to heat radiation, including motor housing, it is characterized in that: inside described motor housing, be provided with motor shaft and rotor, heat radiation core body it is provided with between described motor housing and rotor, described heat radiation core body is fixed between motor housing and rotor 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, described fin body is formed by connecting by polylith wing plate, every block of wing plate is made up of the flat board at two ends and the winding sheet of centre, and the distance between adjacent wing plate is 2.2��2.5mm, the both ends of the surface of described winding sheet are provided with protrusion, notch portion, described protrusion and notch portion are interspersed, the degree of depth of described notch portion is 1.2mm, and its extended distance is 10.5��12.5mm, 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.
The beneficial effects of the utility model are: this utility model provides a kind of motor being beneficial to heat radiation, by being arranged on the afterbody fan cold air inspiration motor by outside motor of motor shaft end, subsequently enter heat exchange core body, the heat exchange core body surface temperature absorbing motor heat is lowered by cold air, by the top fan of front end, hot-air is blown out motor, fast and effectively motor is carried out cooling down process, define an air-cooled blood circulation, result of use is good, there is good cooling results, 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 structural representation of part 8 fin in this utility model.
In Fig. 1, Fig. 2,1. motor housing, 2. motor shaft, 3. rotor, 4. afterbody fan, 5. internal channel, 6. outer tunnel, 7. dividing plate, 8. fin, 9. wing plate, 10. flat board, 11. winding sheets, 12. notch portion, 13. protrusion, 14. top fans, 15. air inlets, 16. air outlets, 17. supports, 18. heat radiation core bodys.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Such as Fig. 1, shown in Fig. 2, this utility model is a kind of motor being beneficial to heat radiation, including motor housing 1, it is characterized in that: described motor housing 1 is internal is provided with motor shaft 2 and rotor 3, heat radiation core body 18 it is provided with between described motor housing 1 and rotor 3, described heat radiation core body 18 is fixed between motor housing 1 and rotor 3 by support 17, support 17 2 end is connected with in motor housing 1, described heat radiation core body 18 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, described fin body is formed by connecting by polylith wing plate 9, every block of wing plate 9 is made up of the flat board 10 at two ends and the winding sheet 11 of centre, and the distance between adjacent wing plate 9 is 2.2��2.5mm, the both ends of the surface of described winding sheet 11 are provided with protrusion 13, notch portion 12, described protrusion 13 is interspersed with notch portion 12, the degree of depth of described notch portion 12 is 1.2mm, and its extended distance is 10.5��12.5mm, the tail end of described motor shaft 2 is provided with afterbody fan 4, the top of described motor shaft 2 is provided with top fan 14, the tail end of described motor housing 1 is provided with air inlet 15, the top of described motor housing 1 is provided with air outlet 16.
Operation principle of the present utility model:
Motor is when work, motor shaft 2 starts to rotate, the afterbody fan 4 being arranged on motor shaft 2 end starts the cold air inspiration motor of outside motor, subsequently enter heat radiation core body 18, heat radiation core body 18 surface temperature absorbing motor heat is lowered by cold air, by the top fan 14 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.
In the present embodiment, described fin 8, including fin body, described fin body is formed by connecting by polylith wing plate 9, every block of wing plate 9 is made up of the flat board 10 at two ends and the winding sheet 11 of middle, and the distance between adjacent wing plate 9 is 2.5mm, described winding sheet 11 is zigzag structure, its both ends of the surface are provided with the protrusion 13, the notch portion 12 that are interspersed, the degree of depth of described notch portion 12 is 1.2mm, and its extended distance is 12.5mm, increases fin 8 heat exchange area, increase the air agitation flowing through fin 8 surface, improve heat exchange efficiency.
As can be seen here, this utility model provides a kind of motor being beneficial to heat radiation, by being arranged on the afterbody fan cold air inspiration motor by outside motor of motor shaft end, subsequently enter heat radiation core body, 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, fast and effectively motor is carried out cooling down process, define an air-cooled blood circulation, result of use is good, has good cooling results, simple in construction, resistance is low, the advantage of easy care.
Claims (1)
1. the motor being beneficial to heat radiation, including motor housing, it is characterized in that: inside described motor housing, be provided with motor shaft and rotor, heat radiation core body it is provided with between described motor housing and rotor, described heat radiation core body is fixed between motor housing and rotor 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, described fin body is formed by connecting by polylith wing plate, every block of wing plate is made up of the flat board at two ends and the winding sheet of centre, and the distance between adjacent wing plate is 2.2��2.5mm, the both ends of the surface of described winding sheet are provided with protrusion, notch portion, described protrusion and notch portion are interspersed, the degree of depth of described notch portion is 1.2mm, and its extended distance is 10.5��12.5mm, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103968.3U CN205304504U (en) | 2015-12-23 | 2015-12-23 | Heat radiation facilitating electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103968.3U CN205304504U (en) | 2015-12-23 | 2015-12-23 | Heat radiation facilitating electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304504U true CN205304504U (en) | 2016-06-08 |
Family
ID=56473964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103968.3U Expired - Fee Related CN205304504U (en) | 2015-12-23 | 2015-12-23 | Heat radiation facilitating electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367937A (en) * | 2019-08-12 | 2019-10-25 | 苏州佳世达光电有限公司 | Oral cavity scanning machine |
-
2015
- 2015-12-23 CN CN201521103968.3U patent/CN205304504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367937A (en) * | 2019-08-12 | 2019-10-25 | 苏州佳世达光电有限公司 | Oral cavity scanning machine |
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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 |
Granted publication date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |