CN203482010U - Forced cooling system of electromobile - Google Patents
Forced cooling system of electromobile Download PDFInfo
- Publication number
- CN203482010U CN203482010U CN201320569290.2U CN201320569290U CN203482010U CN 203482010 U CN203482010 U CN 203482010U CN 201320569290 U CN201320569290 U CN 201320569290U CN 203482010 U CN203482010 U CN 203482010U
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- CN
- China
- Prior art keywords
- controller
- fan
- motor
- cooling system
- metal housing
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- 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
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Abstract
The utility model, which belongs to the electromobile field, discloses a forced cooling system of electromobile comprising a fan, air ducts, and a controller. The controller is installed in a metal housing; a grid is arranged at the lower end of the metal housing; and the air ducts are connected to the upper end of the metal housing. The fan respectively blows the wind into the motor and the metal housing by the two air ducts; and the controller is electrically connected with the fan. With the system, when temperatures of the motor and the controller are too high, the cooling system starts; and the fan carries out ventilation and cooling on the motor and controller inside the metal housing by the air ducts. Therefore, the working temperatures of the motor and the controller are reduced; the normal working of the motor and the controller is ensured; the damage rate is reduced; and because cooling is carried out according to demands, the continuous working of the fan is avoided.
Description
Technical field
The utility model relates to a kind of electric motor car forced cooling system, belongs to electric automobiles.
Background technology
Electric three-wheel vehicle motor and controller all can have larger electric current to flow through in the course of the work, especially at loads and upward slope Time Controller, can generate heat, and summer is obviously outstanding, and controller and motor easily burn out like this.The quality of cooling system also directly has influence on working long hours that can driver safety and stability.Temperature can affect the process that turns on and off of electronic device, and affects the service behaviour of driver, puzzlement user.Existing electric motor car has partly adopted fan cooling, but as long as electric motor car starts, fan just and then works together, also can continuous firing even if the temperature of motor and controller is lower, caused the waste of electric power.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of electric motor car forced cooling system, when motor and controller excess Temperature, cooling system starts, fan by airduct to the controller ventilation and heat in motor and metal shell.The working temperature of motor and controller is reduced, dispel the heat as required, avoided the continuous firing of fan simultaneously.
To achieve these goals, the technical solution adopted in the utility model is: a kind of electric motor car forced cooling system, comprises fan, airduct and controller, it is characterized in that, controller is arranged in metal shell, and the lower end of metal shell has grid, and the upper end of metal shell connects airduct; Fan by two airducts respectively by wind in motor and metal shell, controller is electrically connected to fan.
Described airduct is that metal is made.
The utility model is when motor and controller excess Temperature, and cooling system starts, fan by airduct to the controller ventilation and heat in motor and metal shell.The working temperature of motor and controller is reduced, guaranteed the normal operation of motor and controller, reduced spoilage; Dispel the heat as required, avoided the continuous firing of fan simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Specific embodiment, as shown in Figure 1, the utility model comprises fan, airduct and controller, and controller is arranged in metal shell, and the lower end of metal shell has grid, and the upper end of metal shell connects airduct; Fan by two airducts respectively by wind in motor and metal shell, controller is electrically connected to fan; Described airduct is made with metal.
Fan is divided into two-way, leads to respectively to motor and metal shell.When the temperature of controller detection motor and controller surpasses the temperature of setting, controller is controlled starting fan, by airduct, passes to motor and metal shell, lowers the temperature to motor and controller.When the temperature detecting lower than set temperature time, controller is just controlled fan and is quit work, and has avoided the continuous firing of fan.
Claims (2)
1. an electric motor car forced cooling system, comprises fan, airduct and controller, it is characterized in that, controller is arranged in metal shell, and the lower end of metal shell has grid, and the upper end of metal shell connects airduct; Fan by two airducts respectively by wind in motor and metal shell, controller is electrically connected to fan.
2. according to a kind of electric motor car forced cooling system described in claims 1, it is characterized in that, described airduct is that metal is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569290.2U CN203482010U (en) | 2013-09-15 | 2013-09-15 | Forced cooling system of electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569290.2U CN203482010U (en) | 2013-09-15 | 2013-09-15 | Forced cooling system of electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482010U true CN203482010U (en) | 2014-03-12 |
Family
ID=50230260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569290.2U Expired - Fee Related CN203482010U (en) | 2013-09-15 | 2013-09-15 | Forced cooling system of electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN110601442A (en) * | 2019-09-09 | 2019-12-20 | 珠海格力电器股份有限公司 | Motor cooling assembly, control method, control device and electrical equipment |
-
2013
- 2013-09-15 CN CN201320569290.2U patent/CN203482010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN108541194B (en) * | 2018-05-31 | 2020-06-26 | 湖北省雄雄电子科技有限公司 | Electric vehicle controller with good heat dissipation performance |
| CN110601442A (en) * | 2019-09-09 | 2019-12-20 | 珠海格力电器股份有限公司 | Motor cooling assembly, control method, control device and electrical equipment |
| CN110601442B (en) * | 2019-09-09 | 2020-10-23 | 珠海格力电器股份有限公司 | Motor cooling assembly, control method, control device and electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |