The vehicle controller comprises a control box, the control box is provided with a first outer surface and a second outer surface which are oppositely arranged in the thickness direction of the control box, the first outer surface is provided with a control cooling water channel, and the control cooling water channel comprises an IGBT cooling layer, a power supply cooling layer and a transition section; the IGBT cooling layer and the power supply cooling layer are stacked in the thickness direction of the control box and are communicated through the transition section; the IGBT module is arranged on the first outer surface, the IGBT module extends into the IGBT cooling layer, and the heat of the IGBT module is dissipated by cooling liquid in the IGBT cooling layer; and the power supply module is installed on the second outer surface, the power supply module is adjacent to the power supply cooling layer, and heat of the power supply module is dissipated by cooling liquid in the power supply cooling layer. The control cooling water channel of the vehicle controller is of a double-layer structure and has the advantages of being large in water channel space, high in cooling efficiency, good in shielding effect and the like.

    本发明公开了一种车辆控制器和具有其的车辆,所述车辆控制器包括:控制箱,所述控制箱具有在其厚度方向相对设置的第一外表面和第二外表面,所述第一外表面设有控制冷却水道,所述控制冷却水道包括IGBT冷却层、电源冷却层和过渡段,所述IGBT冷却层和所述电源冷却层在所述控制箱的厚度方向上层叠设置且通过所述过渡段连通;IGBT模组,所述IGBT模组安装于所述第一外表面,所述IGBT模组伸入所述IGBT冷却层且由所述IGBT冷却层内的冷却液散热;电源模块,所述电源模块安装于所述第二外表面,所述电源模块邻近所述电源冷却层且由所述电源冷却层内的冷却液散热。根据本发明实施例的车辆控制器的控制冷却水道为双层,具有水道空间大、冷却效率高和屏蔽效果好等优点。


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    Title :

    Vehicle controller and vehicle with same


    Additional title:

    车辆控制器和具有其的车辆


    Contributors:
    QI AXI (author) / ZHANG XINGCHUN (author) / YU FENGCHUAN (author) / ZENG QINGHUI (author)

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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