CN203788099U - Motor capable of rapidly carrying out heat dissipation - Google Patents
Motor capable of rapidly carrying out heat dissipation Download PDFInfo
- Publication number
- CN203788099U CN203788099U CN201420128868.5U CN201420128868U CN203788099U CN 203788099 U CN203788099 U CN 203788099U CN 201420128868 U CN201420128868 U CN 201420128868U CN 203788099 U CN203788099 U CN 203788099U
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- batten
- insulating oil
- stator
- rotor
- motor
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Abstract
The utility model discloses a motor capable of rapidly carrying out heat dissipation. A fan blade strip plate is arranged on an outer circumferential wall of a rotor core which forms a rotor. Heat dissipation strip plates are arranged on an outer circumferential wall of a stator core which forms a stator. The heat dissipation strip plates are uniformly arranged along a circumferential direction of the stator core with intervals. A cooling sleeve sleeves the stator. The cooling sleeve and the stator are sealed and form sleeve connection. A cavity used for accommodating insulating oil which is used for heat dissipation is formed between an inner shell wall of the cooling sleeve and an outer circumferential wall of the stator core. The heat dissipation strip plates divide the cavity into a circuitous channel, wherein the insulating oil flows in the channel. Cooling sleeves of a beginning end and a tail end of the channel are provided with an insulating oil inlet pipe interface and an insulating oil outlet pipe interface respectively. The inlet pipe interface and the outlet pipe interface are connected to an inlet and an outlet of an insulating oil cooler. The insulating oil cooler carries out cooling on the internal insulating oil through air cooling. By using the above scheme, during high speed operation of the motor, rapid heat dissipation can be realized.
Description
Technical field
The utility model relates to electric equipment field, is specifically related to a kind of motor of energy quick heat radiating.
Background technology
Motor is the equipment of mechanical energy that electric energy is converted to, by structure and operation principle classification motor, can be divided into DC motor, asynchronous motor and synchronous motor by structure and operation principle.Motor industry is a traditional industry, and the developing history of existing more than 200 year has become core indispensable in modern production, life and basis.Motor, in high-speed cruising process, can produce larger heat, and these heat accumulations, in the inside of motor, affect the normal operation of motor.At present, mainly take to dispel the heat at rear end cap arranged outside one radiator fan of motor, the radiating effect that fan cooling is still set is separately limited, particularly for some high power motors.
Summary of the invention
The utility model is to provide a kind of motor, and it can be realized when motor high-speed cruising, quick heat radiating.
For achieving the above object, the utility model adopts following technical scheme to implement:
A kind of motor of energy quick heat radiating, it is characterized in that: before comprising that casing and casing two ends arrange respectively, rear end cap, corresponding rotor and the stator of arranging is set in casing, before the two ends of rotor are rotated and are fixed on, on rear end cap, arranged outside fan Hot-air fan and the fan housing of rear end cap, on the periphery wall of the rotor core of formation rotor, be provided with flabellum batten, flabellum batten is along the circumferentially evenly interval laying of rotor core, the axial of the length direction of flabellum batten and rotor core becomes angle to arrange, the periphery wall that forms the stator core of stator is provided with heat radiation batten, heat radiation batten is along the circumferentially evenly interval laying of stator core, what the length direction of heat radiation batten was intimate with rotor axially parallels layout, the fluid passage forming between rotor and stator is connected with motor external environment, on stator, be arranged with a coolant jacket, the socket of coolant jacket and seal stator also forms an accommodating chamber for the insulating oil that dispels the heat between coolant jacket inner wall and the periphery wall of stator core, heat radiation batten by chamber be separated into roundabout shape for the insulating oil runner that flows, in the beginning of runner, insulating oil is set respectively on the coolant jacket of end to be entered, go out interface tube, enter, go out interface tube entering by pipeline and insulating oil cooler, export the connection that is connected, insulating oil cooler cools by the air-cooled insulating oil to its inside.
More specifically scheme is:
The axial angle of the length direction of flabellum batten and rotor core is 21～22 °.
Near the bight of radiator fan one end, the diagonal along flabellum batten bends flabellum batten laterally.
Heat radiation batten is that silicon-aluminum forms.
The motor that adopts such scheme to form, its perfect heat-dissipating, can meet the radiating requirements of high power motor, and with respect to independent use traditional heat-dissipating fan cooling, heat dispersion improves 2～3 times.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotor core and flabellum batten;
Fig. 2 is the structural representation of stator core and heat radiation batten.
embodiment
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The technical scheme that the utility model is taked is as Fig. 1, shown in 2, a kind of motor of energy quick heat radiating, before comprising that casing and casing two ends arrange respectively, rear end cap, corresponding rotor and the stator of arranging is set in casing, before the two ends of rotor are rotated and are fixed on, on rear end cap, arranged outside fan Hot-air fan and the fan housing of rear end cap, on the periphery wall of the rotor core 11 of formation rotor, be provided with flabellum batten 111, flabellum batten 111 is along the circumferentially evenly interval laying of rotor core 11, the axial of the length direction of flabellum batten 111 and rotor core 11 becomes angle to arrange, the periphery wall that forms the stator core 12 of stator is provided with heat radiation batten 122, heat radiation batten 122 is along the circumferentially evenly interval laying of stator core 12, what the length direction of heat radiation batten 122 was intimate with rotor axially parallels layout, the fluid passage forming between rotor and stator is connected with motor external environment, on stator, be arranged with a coolant jacket, the socket of coolant jacket and seal stator also forms an accommodating chamber for the insulating oil that dispels the heat between coolant jacket inner wall and the periphery wall of stator core, heat radiation batten 122 by chamber be separated into roundabout shape for the insulating oil runner that flows, in the beginning of runner, insulating oil is set respectively on the coolant jacket of end to be entered, go out interface tube, enter, go out interface tube entering by pipeline and insulating oil cooler, export the connection that is connected, insulating oil cooler cools by the air-cooled insulating oil to its inside.The motor that adopts such scheme to form, its perfect heat-dissipating, can meet the radiating requirements of high power motor, and with respect to independent use traditional heat-dissipating fan cooling, heat dispersion improves 2～3 times.In the utility model, insulating oil cooler can adopt air-cooled heat exchanger conventional in vehicle to form.
More specifically scheme is: the axial angle of the length direction of flabellum batten 111 and rotor core 11 is 21～22 °.Near the bight of radiator fan one end, the diagonal along flabellum batten 111 bends flabellum batten 111 laterally.Cocoa makes the flow velocity of the gas flow in fluid passage between flabellum batten 111 rotor drivens and stator reach maximum in this angular range, improves gas in fluid passage and extraneous convection rate, farthest improves radiating efficiency.
Heat radiation batten 122 is silicon-aluminum formation.The heat radiation batten 122 that silicon-aluminum forms can at utmost improve the heat exchange between stator and insulating oil, stator is carried out cooling fully.
The motor that the utility model provides in a word, it can be realized when motor high-speed cruising, quick heat radiating.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. the motor of an energy quick heat radiating, it is characterized in that: before comprising that casing and casing two ends arrange respectively, rear end cap, corresponding rotor and the stator of arranging is set in casing, before the two ends of rotor are rotated and are fixed on, on rear end cap, arranged outside fan Hot-air fan and the fan housing of rear end cap, on the periphery wall of the rotor core of formation rotor, be provided with flabellum batten, flabellum batten is along the circumferentially evenly interval laying of rotor core, the axial of the length direction of flabellum batten and rotor core becomes angle to arrange, the periphery wall that forms the stator core of stator is provided with heat radiation batten, heat radiation batten is along the circumferentially evenly interval laying of stator core, what the length direction of heat radiation batten was intimate with rotor axially parallels layout, the fluid passage forming between rotor and stator is connected with motor external environment, on stator, be arranged with a coolant jacket, the socket of coolant jacket and seal stator also forms an accommodating chamber for the insulating oil that dispels the heat between coolant jacket inner wall and the periphery wall of stator core, heat radiation batten by chamber be separated into roundabout shape for the insulating oil runner that flows, in the beginning of runner, insulating oil is set respectively on the coolant jacket of end to be entered, go out interface tube, enter, go out interface tube entering by pipeline and insulating oil cooler, export the connection that is connected, insulating oil cooler cools by the air-cooled insulating oil to its inside.
2. the motor of energy quick heat radiating as claimed in claim 1, is characterized in that: the axial angle of the length direction of flabellum batten and rotor core is 21～22 °.
3. motor that can quick heat radiating as claimed in claim 1, is characterized in that: near the bight of radiator fan one end, the diagonal along flabellum batten bends flabellum batten laterally.
4. the motor of energy quick heat radiating as claimed in claim 1, is characterized in that: heat radiation batten is that silicon-aluminum forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128868.5U CN203788099U (en) | 2014-03-21 | 2014-03-21 | Motor capable of rapidly carrying out heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128868.5U CN203788099U (en) | 2014-03-21 | 2014-03-21 | Motor capable of rapidly carrying out heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788099U true CN203788099U (en) | 2014-08-20 |
Family
ID=51324251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128868.5U Expired - Fee Related CN203788099U (en) | 2014-03-21 | 2014-03-21 | Motor capable of rapidly carrying out heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346925A (en) * | 2016-05-06 | 2017-11-14 | 宁波盛智气能科技有限公司 | The high speed double-screw compressor electric system of magneto driving |
-
2014
- 2014-03-21 CN CN201420128868.5U patent/CN203788099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346925A (en) * | 2016-05-06 | 2017-11-14 | 宁波盛智气能科技有限公司 | The high speed double-screw compressor electric system of magneto driving |
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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: 20140820 Termination date: 20170321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |