CN205304473U - Forced -air cooling heat dissipation motor - Google Patents
Forced -air cooling heat dissipation motor Download PDFInfo
- Publication number
- CN205304473U CN205304473U CN201521135127.0U CN201521135127U CN205304473U CN 205304473 U CN205304473 U CN 205304473U CN 201521135127 U CN201521135127 U CN 201521135127U CN 205304473 U CN205304473 U CN 205304473U
- Authority
- CN
- China
- Prior art keywords
- wing plate
- motor housing
- hole
- motor
- fin
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 title abstract 5
- 230000005855 radiation Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 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
Landscapes
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a forced -air cooling heat dissipation motor, 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 includes a finned plate, the 2nd finned plate and connecting plate, a finned plate, the 2nd finned plate are connected with the connecting plate respectively, a finned plate's height is 0.91~0.93 times of the 2nd finned plate, a finned plate's top is provided with semi -circular protrudingly, the 2nd finned plate's top is provided with the triangle -shaped sawtooth. The utility model has the advantages of the cooling 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 wind-cooling heat dissipating 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 wind-cooling heat dissipating motor is provided, 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, by changing the height of wing plate, and semi-cylindrical hill is set on the first wing plate, second wing plate arranges triangular sawtooth structure, and it is provided with arcuated fin piece, first through hole and the second through hole are crisscross arranged, these all can make heat radiation be strengthened, increase the air agitation flowing through wing plate surface, improve radiating efficiency, the radiating effect reached, 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, there is 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 wind-cooling heat dissipating motor, 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 includes the first wing plate, second wing plate and connecting plate, described first wing plate, second wing plate is connected with connecting plate respectively, the height of described first wing plate is 0.91��0.93 times of the second wing plate, the top of described first wing plate is provided with semi-cylindrical hill, the top of described second wing plate is provided with triangular sawtooth, described fin body is additionally provided with arcuated fin piece, described arcuated fin piece is arranged on the side of described first wing plate, one end of described arcuated fin piece is connected with the side of described first wing plate, the other end of described arcuated fin piece bends to the direction of the described second wing plate tightly adjacent with described first wing plate, the height of described arcuated fin piece is identical with the height of described first wing plate, described first wing plate is provided with the first through hole, described second wing plate is provided with the second through hole, described first through hole and the second hole size, shape is all identical, described first through hole and described second through hole are crisscross arranged, the center of two kinds of through holes is not on same axis, described first through hole is evenly distributed on described first wing plate, described second through hole is evenly distributed on described second wing plate, 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 wind-cooling heat dissipating motor, 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, by changing the height of wing plate, and semi-cylindrical hill is set on the first wing plate, second wing plate arranges triangular sawtooth structure, and it is provided with arcuated fin piece, first through hole and the second through hole are crisscross arranged, these all can make heat radiation be strengthened, increase the air agitation flowing through wing plate surface, improve radiating efficiency, the radiating effect reached, 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, 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 main TV structure schematic diagram of part 8 fin in this utility model.
Fig. 3 is the left view structural representation of part 8 fin in this utility model.
Fig. 4 is the plan structure schematic diagram 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. afterbody fan, 5. internal channel, 6. outer tunnel, 7. dividing plate, 8. fin, 9. the first wing plate, 10. the second wing plate, 11. connecting plates, 12. semi-cylindrical hill, 13. triangular sawtooth, 14. first through holes, 15. second through holes, 16. arcuated fin piece, 17. top fans, 18. air inlets, 19. air outlet, 20. supports, 21. 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, Fig. 2, Fig. 3, shown in Fig. 4, this utility model is a kind of wind-cooling heat dissipating motor, 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 21 it is provided with between described motor housing 1 and rotor 3, described heat radiation core body 21 is fixed between motor housing 1 and rotor 3 by support 20, support 20 2 end is connected with in motor housing 1, described heat radiation core body 21 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 includes the first wing plate 9, second wing plate 10 and connecting plate 11, described first wing plate 9, second wing plate 10 is connected with connecting plate 11 respectively, the height of described first wing plate 9 is 0.91��0.93 times of the second wing plate 10, the top of described first wing plate 9 is provided with semi-cylindrical hill 12, the top of described second wing plate 10 is provided with triangular sawtooth 13, described fin body is additionally provided with arcuated fin piece 16, described arcuated fin piece 16 is arranged on the side of described first wing plate 9, one end of described arcuated fin piece 16 is connected with the side of described first wing plate 9, the other end of described arcuated fin piece 16 bends to the direction of the described second wing plate 10 tightly adjacent with described first wing plate 9, the height of described arcuated fin piece 16 is identical with the height of described first wing plate 9, described first wing plate 9 is provided with the first through hole 14, described second wing plate 10 is provided with the second through hole 15, described first through hole 14 and the second through hole 15 size, shape is all identical, described first through hole 14 and described second through hole 15 are crisscross arranged, the center of two kinds of through holes is not on same axis, described first through hole 14 is evenly distributed on described first wing plate 9, described second through hole 15 is evenly distributed on described second wing plate 10, 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 17, the tail end of described motor housing 1 is provided with air inlet 18, the top of described motor housing 1 is provided with air outlet 19.
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 tail end starts the cold air inspiration motor of outside motor, subsequently enter heat radiation core body 21, heat radiation core body 21 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.
In the present embodiment, by changing the height of wing plate, and semi-cylindrical hill 12 is set on the first wing plate 9, second wing plate 10 arranges triangular sawtooth 13 structure, the height of triangular sawtooth 13 is different, to change the resistance of fluid, making the resistance that fluid each several part is subject to different, form turbulent flow, the first through hole 14 and the second through hole 15 are crisscross arranged, the center of two kinds of through holes is not on same axis, with slowing down fluid flow velocity, these all can make heat radiation be strengthened, and increases 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 wind-cooling heat dissipating motor, 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, by changing the height of wing plate, and semi-cylindrical hill is set on the first wing plate, second wing plate arranges triangular sawtooth structure, and it is provided with arcuated fin piece, first through hole and the second through hole are crisscross arranged, these all can make heat radiation be strengthened, increase the air agitation flowing through wing plate surface, improve radiating efficiency, the radiating effect reached, 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, there is good cooling results, simple in construction, resistance is low, the advantage of easy care.
Claims (1)
1. a wind-cooling heat dissipating motor, 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 includes the first wing plate, second wing plate and connecting plate, described first wing plate, second wing plate is connected with connecting plate respectively, the height of described first wing plate is 0.91��0.93 times of the second wing plate, the top of described first wing plate is provided with semi-cylindrical hill, the top of described second wing plate is provided with triangular sawtooth, described fin body is additionally provided with arcuated fin piece, described arcuated fin piece is arranged on the side of described first wing plate, one end of described arcuated fin piece is connected with the side of described first wing plate, the other end of described arcuated fin piece bends to the direction of the described second wing plate tightly adjacent with described first wing plate, the height of described arcuated fin piece is identical with the height of described first wing plate, described first wing plate is provided with the first through hole, described second wing plate is provided with the second through hole, described first through hole and the second hole size, shape is all identical, described first through hole and described second through hole are crisscross arranged, the center of two kinds of through holes is not on same axis, described first through hole is evenly distributed on described first wing plate, described second through hole is evenly distributed on described second wing plate, 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 |
|---|---|---|---|
| CN201521135127.0U CN205304473U (en) | 2015-12-27 | 2015-12-27 | Forced -air cooling heat dissipation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135127.0U CN205304473U (en) | 2015-12-27 | 2015-12-27 | Forced -air cooling heat dissipation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304473U true CN205304473U (en) | 2016-06-08 |
Family
ID=56469062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135127.0U Expired - Fee Related CN205304473U (en) | 2015-12-27 | 2015-12-27 | Forced -air cooling heat dissipation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070062A (en) * | 2017-05-24 | 2017-08-18 | 中国科学院宁波材料技术与工程研究所 | The cooling line structure and its water-cooled machine of a kind of water-cooled machine |
-
2015
- 2015-12-27 CN CN201521135127.0U patent/CN205304473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070062A (en) * | 2017-05-24 | 2017-08-18 | 中国科学院宁波材料技术与工程研究所 | The cooling line structure and its water-cooled machine of a kind of water-cooled machine |
| CN107070062B (en) * | 2017-05-24 | 2024-02-23 | 中国科学院宁波材料技术与工程研究所 | Cooling pipeline structure of water-cooled motor and water-cooled motor thereof |
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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 |