CN202050636U - Electromobile air-cooled controller structure - Google Patents
Electromobile air-cooled controller structure Download PDFInfo
- Publication number
- CN202050636U CN202050636U CN2011201671486U CN201120167148U CN202050636U CN 202050636 U CN202050636 U CN 202050636U CN 2011201671486 U CN2011201671486 U CN 2011201671486U CN 201120167148 U CN201120167148 U CN 201120167148U CN 202050636 U CN202050636 U CN 202050636U
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- controller
- cooling air
- air channel
- cooled
- controller structure
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Abstract
The utility model aims at providing an electromobile air-cooled controller structure so that a controller structure can be effectively radiated and can resist the influences of environment on the radiation of the controller structure under partial severe conditions. The structure is applicable to most controller products. The electromobile air-cooled controller structure is characterized in that the electromobile air-cooled controller structure mainly comprises a remote controller main body, a cooling air channel, radiating fins, a blowing fan and an extractor fan; the cooling air channel is positioned in the controller main body; the radiating fins are distributed in the cooling air channel; and two ends of the cooling air channel are respectively provided with the blowing fan and the extractor fan.
Description
Technical field
The utility model belongs to the electric automobile field, relates in particular to the structure of the air-cooled controller of a kind of electric automobile.
Background technology
At present, no matter be that the automotive system of power or power-assisted is pure electronic with the electricity, or hybrid power, motorized motions and control are its core contents, remove and improve energy content of battery density and life-span, outside reducing cost, the reliability that improves electric vehicle controller is each producer very urgent task at present.General controller adopts water-cooled to satisfy the requirement of high strength heat radiation mostly now, and along with the application of module of new generation, the power consumption of power model has obtained reduction, and this is for being converted into air-cooled laying the foundation; Simultaneously, be converted into air-cooled after, directly removed the car load water circulation system, also lay the foundation for the reliability that improves car load.The now general air-cooled type of using be exactly on the basis of original common fin by increasing fin, the surface blackening corroding method increases heat-sinking capability, fin is generally towards the controller outside, directly blows with fan in the central authorities of fin and dispels the heat.Can not form effective cooling air channel like this, have the heat radiation blind spot; And under abominable operational environments such as many dust,, just have influence on the work of complete machine at once in case fan breaks down and shuts down.
In the integrally-built design of existing controller, existing not have to consider or the dispel the heat problem of air duct of less consideration, and the reliability of cooling system is subjected to the problem of many art designs aspects such as the reliability effect of fan is bigger.
The utility model content
Goal of the invention: the purpose of this utility model provides the structure of the air-cooled controller of a kind of electric automobile, make controller architecture obtain efficiently radiates heat, and can resist under the part mal-condition, environment is to the influence of controller architecture heat radiation, and this structure is applicable to most controller products.
Technical scheme: the structure technology scheme of the air-cooled controller of a kind of electric automobile of the utility model is as follows:
The structure of the air-cooled controller of a kind of electric automobile is characterized in that mainly being made up of controller main body, cooling air channel, radiating fin, blowing fan, extractor fan; Cooling air channel is positioned at the controller main body, is furnished with radiating fin in the cooling air channel, and the two ends of cooling air channel are respectively equipped with blowing fan and extractor fan.
Described blowing fan and extractor fan are separate, both damages, and another is unaffected.
Beneficial effect: the structure of the air-cooled controller of a kind of electric automobile of the utility model has improved the radiating efficiency of controller; Strengthened electromagnetic shielding isolation effect for the external world; The stability of push-pull configuration design raising cooling system of 2 fans.
Description of drawings
Fig. 1 is the end view of the structure of the air-cooled controller of a kind of electric automobile among the embodiment.
Fig. 2 is the profile of the structure of the air-cooled controller of a kind of electric automobile among the embodiment
Wherein: 1 controller main body, 2 cooling air channels, 3 radiating fins
4 blowing fans, 5 extractor fans
Execution mode
A kind of embodiment to the structure of the air-cooled controller of a kind of electric automobile of the utility model explains below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is made up of controller main body 1, cooling air channel 2, radiating fin 3, blowing fan 4, extractor fan 5.
The mid portion of controller main body 1 is the cooling air channel 2 of air flows, in the difference of cooling air channel 2 internal condition processing methods, is furnished with radiating fin 3, and heater elements such as power device are separately fixed at the outside of cooling air channel 2.Blowing fan 4 and extractor fan 5 are installed in the two ends of cooling air channel 2 respectively.
Wherein, the heating original paper can be installed in cooling air channel 2 outsides the top or about 2 ends, this design has increased erection space.And the original paper of some phase mutual interference can increase its mounting distance, in the installation of dividing right and left, reduces electromagnetic interference.
5, one one of blowings of blowing fan of installing respectively at cooling air channel 2 two ends 4 and extractor fan draw wind to form push-pull configuration, strengthen heat-sinking capability, have guaranteed the stability of cooling system simultaneously.Owing to take absolute construction, for example, after blowing fan 4 can not turn round for a certain reason, the extractor fan 5 of the other end can continue to provide heat sinking function, thereby has improved the reliability of cooling system.
More than embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. the structure of the air-cooled controller of electric automobile is characterized in that mainly being made up of controller main body, cooling air channel, radiating fin, blowing fan, extractor fan; Cooling air channel is positioned at the controller main body, is furnished with radiating fin in the cooling air channel, and the two ends of cooling air channel are respectively equipped with blowing fan and extractor fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201671486U CN202050636U (en) | 2011-05-23 | 2011-05-23 | Electromobile air-cooled controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201671486U CN202050636U (en) | 2011-05-23 | 2011-05-23 | Electromobile air-cooled controller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050636U true CN202050636U (en) | 2011-11-23 |
Family
ID=44990926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201671486U Expired - Fee Related CN202050636U (en) | 2011-05-23 | 2011-05-23 | Electromobile air-cooled controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517578A (en) * | 2017-10-20 | 2017-12-26 | 南京泓凯动力系统科技有限公司 | A kind of vehicle control unit casing based on external cooling device |
| CN108541194A (en) * | 2018-05-31 | 2018-09-14 | 湖北省雄雄电子科技有限公司 | A kind of controller for electric vehicle of perfect heat-dissipating |
-
2011
- 2011-05-23 CN CN2011201671486U patent/CN202050636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517578A (en) * | 2017-10-20 | 2017-12-26 | 南京泓凯动力系统科技有限公司 | A kind of vehicle control unit casing based on external cooling device |
| CN107517578B (en) * | 2017-10-20 | 2024-03-19 | 南京泓凯动力系统科技有限公司 | Whole vehicle controller shell based on external heat abstractor |
| CN108541194A (en) * | 2018-05-31 | 2018-09-14 | 湖北省雄雄电子科技有限公司 | A kind of controller for electric vehicle of perfect heat-dissipating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120523 |