CN201616976U - Forced air cooling electric vehicle controller - Google Patents
Forced air cooling electric vehicle controller Download PDFInfo
- Publication number
- CN201616976U CN201616976U CN2010201588130U CN201020158813U CN201616976U CN 201616976 U CN201616976 U CN 201616976U CN 2010201588130 U CN2010201588130 U CN 2010201588130U CN 201020158813 U CN201020158813 U CN 201020158813U CN 201616976 U CN201616976 U CN 201616976U
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- CN
- China
- Prior art keywords
- electric vehicle
- circuit board
- effect transistor
- field effect
- heat
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- Expired - Fee Related
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Abstract
The utility model belongs to the electric vehicle motor control technical field and discloses a forced air cooling electric vehicle controller which comprises a casing and a circuit board arranged in the casing; electronic components, a power cord and a field effect transistor are arranged on the circuit board, the field effect transistor is fixed with a heat conducting block, the heat conducting block is connected with heat radiating fins, the ends of the heat radiating fins are fixedly connected with a fan, and the fan performs forced air cooling on the controller so that the power performance of the motor of the electric vehicle is improved and the electronic components are protected against being burnt down.
Description
Technical field
The utility model belongs to electric vehicle motor control technology field.
Background technology
Existing controller for electric vehicle, form by a metal shell and circuit board, heat-conducting block is fixed on the shell, because circuit board is water funk and so the event of making moist is sealed in the metal shell the inside to it, controller can send a large amount of heats when work, its heat mainly is the heating that derives from field effect transistor, pure by the metal shell natural heat dissipation, because controller all is installed in electronic car body the inside, metal shell can't obtain enough circulations of air, and a large amount of heat is amassed on metal shell, cause the inside electronic component overheated, burn easily, metapyretic in addition controller can weaken its operating efficiency.
The utility model content
The purpose of this utility model is to provide a kind of deficiency such as above-mentioned shortcoming that can overcome in the prior art, and fan is forced controller is carried out cooling heat dissipation, protects the air blast cooling controller for electric vehicle that electronic component is not fragile and burn effectively.
For realizing the purpose of this utility model, air blast cooling controller for electric vehicle described in the utility model, it comprises shell, the shell two ends are provided with end cap, and described housings is provided with circuit board, and circuit board is provided with electronics, power line, field effect transistor, power line extends out from the power line hole, described field effect transistor is fixedly connected with heat-conducting block, and heat-conducting block is connected on the fin, and the end of described fin is fixedly connected with fan.
Description of drawings
Fig. 1 is the three-dimensional assembly structure figure of the utility model air blast cooling controller for electric vehicle;
Fig. 2 is the utility model air blast cooling controller for electric vehicle assembling back contour structures view;
Fig. 3 is the sectional structure chart after Fig. 1 assembling.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model air blast cooling controller for electric vehicle is described in further detail.As shown in FIG., the utility model comprises shell 1, fin 2, end cap 3, fan 4, wind deflector 5, air port 6, heat-conducting block 7, circuit board 8, power line 9, power line hole 10, bolt 11, field effect transistor 12, electronics 13.
As Fig. 1; 2; shown in 3; described air blast cooling controller for electric vehicle; it comprises circuit board 8; electronics 13 and field effect transistor 12 usefulness solderings are connected on the circuit board 8; field effect transistor 12 usefulness bolts 11 are fixed on the heat-conducting block 7; heat-conducting block 7 usefulness bolts 11 are fastened on the shell 1; shell 1 two ends are provided with end cap 3; described shell 1 the inside is provided with circuit board 8; circuit board 8 is provided with electronics 13; power line 9; field effect transistor 12; power line 9 extends out from power line hole 10; the heat that described field effect transistor 12 is sent passes on heat-conducting block 7 and the fin 2, and fan 4 carries out air blast cooling with heat long-pending on the fin 2, effectively plays the cooling of entire controller; thereby improve the operating efficiency of controller; the protection electronic component can not burn because of overheated the damage.
Claims (1)
1. air blast cooling controller for electric vehicle, it comprises shell (1), shell (1) two ends are provided with end cap (3), described shell (1) the inside is provided with circuit board (8), circuit board (8) is provided with electronics (13), power line (9), field effect transistor (12), power line (9) extends out from power line hole (10), described field effect transistor (12) is fixedly connected with heat-conducting block (7), heat-conducting block (7) is connected on the fin (2), it is characterized in that: the end of described fin (2) is fixedly connected with fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201588130U CN201616976U (en) | 2010-03-20 | 2010-03-20 | Forced air cooling electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201588130U CN201616976U (en) | 2010-03-20 | 2010-03-20 | Forced air cooling electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616976U true CN201616976U (en) | 2010-10-27 |
Family
ID=43003335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201588130U Expired - Fee Related CN201616976U (en) | 2010-03-20 | 2010-03-20 | Forced air cooling electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616976U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533807A (en) * | 2012-07-06 | 2014-01-22 | 界首市达尔玛电动车有限公司 | Temperature-sensing forced-air-cooling electric-vehicle controller |
| CN104540370A (en) * | 2014-11-24 | 2015-04-22 | 界首市路虎车业有限公司 | Solar energy temperature sensing forced air cooling control system of electric bicycle |
| CN107018639A (en) * | 2017-03-06 | 2017-08-04 | 浙江绿源电动车有限公司 | Radiating subassembly, controller for electric vehicle and cooling control method |
| CN107889421A (en) * | 2017-06-20 | 2018-04-06 | 浙江金光太阳能科技有限公司 | Controller circuit board radiator structure |
| CN109195421A (en) * | 2018-11-01 | 2019-01-11 | 徐州尚恒工控技术有限公司 | A kind of electric vehicle high efficiency and heat radiation Waterproof controller |
-
2010
- 2010-03-20 CN CN2010201588130U patent/CN201616976U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533807A (en) * | 2012-07-06 | 2014-01-22 | 界首市达尔玛电动车有限公司 | Temperature-sensing forced-air-cooling electric-vehicle controller |
| CN103533807B (en) * | 2012-07-06 | 2016-08-10 | 界首市达尔玛电动车有限公司 | A kind of temperature-sensitive air blast cooling controller for electric vehicle |
| CN104540370A (en) * | 2014-11-24 | 2015-04-22 | 界首市路虎车业有限公司 | Solar energy temperature sensing forced air cooling control system of electric bicycle |
| CN107018639A (en) * | 2017-03-06 | 2017-08-04 | 浙江绿源电动车有限公司 | Radiating subassembly, controller for electric vehicle and cooling control method |
| CN107889421A (en) * | 2017-06-20 | 2018-04-06 | 浙江金光太阳能科技有限公司 | Controller circuit board radiator structure |
| CN109195421A (en) * | 2018-11-01 | 2019-01-11 | 徐州尚恒工控技术有限公司 | A kind of electric vehicle high efficiency and heat radiation Waterproof controller |
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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: 20101027 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |