The invention provides a vehicle chassis assembly and an automobile, the vehicle chassis assembly comprises a vehicle body bottom plate and a battery pack assembly, the battery pack assembly comprises a lower shell and a battery cell, the lower shell and the vehicle body bottom plate jointly define a containing cavity, the battery pack assembly is arranged in the containing cavity, a liquid cooling assembly is arranged in the vehicle body bottom plate, and the battery cell is arranged in the liquid cooling assembly. And the liquid cooling assembly is configured to carry out cooling heat exchange on the battery cell. According to the invention, more space can be distributed to the battery cells, so that the battery pack assembly has higher electric quantity reserve.

    本发明提供一种车辆底盘组件及汽车,车辆底盘组件包括车体底板和电池包组件,所述电池包组件包括下壳体和电芯,所述下壳体和所述车体底板共同围成容纳腔,所述电池包组件设置于所述容纳腔内,且所述车体底板内设置有液冷组件,所述液冷组件被配置为对所述电芯进行冷却换热。本发明可以将较多空间分配给电芯,使得电池包组件具有较大的电量储备。


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    Title :

    Vehicle chassis assembly and automobile


    Additional title:

    车辆底盘组件及汽车


    Contributors:
    ZHANG HONGTAO (author) / NIU YAQI (author) / ZHANG JIANWEN (author) / WANG PENG (author) / PAN FUZHONG (author)

    Publication date :

    2022-05-06


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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