The invention belongs to the technical field of electric vehicles, and particularly relates to a controller, a power assembly and an electric vehicle. The controller comprises a box body, a power supply assembly, an electric control assembly and a heat dissipation assembly, the box body is provided with a first cavity and a second cavity, the electric control assembly is installed in the first cavity, the power supply assembly is installed in the second cavity, and the heat dissipation assembly is installed in the second cavity. And the heat dissipation assembly is arranged in the box body andlocated between the first cavity and the second cavity, and the heat dissipation assembly is used for dissipating heat of the power supply assembly and the electric control assembly. According to thecontroller, the electric control assembly, the power supply assembly and the heat dissipation assembly are integrated in one box body, the electric control assembly and the power supply assembly canshare the heat dissipation assembly, the structure of the controller is simple, more functions are integrated in the box body, the overall occupied space, weight and cost of the controller are reduced, and an electric automobile is lighter and more handy.

    本发明属于电动汽车技术领域,尤其涉及一种控制器、动力总成及电动汽车。该控制器包括箱体、电源组件、电控组件和散热组件,所述箱体设有第一腔体和第二腔体,所述电控组件安装在所述第一腔体中,所述电源组件安装在所述第二腔体中,所述散热组件设置在所述箱体中且位于所述第一腔体与所述第二腔体之间,所述散热组件用于对所述电源组件和所述电控组件进行散热。本发明的控制器将电控组件、电源组件和散热组件集成在一个箱体中,且电控组件、电源组件可以共用散热组件,该控制器结构简单,且箱体内集成功能更多,使得控制器整体占用空间、重量和成本缩减,也使得电动汽车更为轻巧。


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    Title :

    Controller, power assembly and electric vehicle


    Additional title:

    控制器、动力总成及电动汽车


    Contributors:

    Publication date :

    2021-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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