The invention relates to a battery and vehicle body integrated structure and a vehicle, the battery and vehicle body integrated structure comprises a vehicle body and a power battery pack, the vehicle body comprises two doorsill beams, the two doorsill beams are arranged in the left-right direction of the vehicle at intervals, and each doorsill beam is provided with a battery pack mounting part; the power battery pack comprises a battery pack shell, the battery pack shell comprises a shell main body and a cross beam, the shell main body is connected with the battery pack mounting part, the cross beam extends in the left-right direction and is located between the two threshold beams, the cross beam is integrated on the top of the shell main body and is connected with the vehicle body, and the top of the shell main body serves as a floor panel of the vehicle. According to the technical scheme, the cross beam is integrated at the top of the battery pack shell, the cross beam can reinforce the shell main body and improve the rigidity and side impact force transmission performance of the battery pack shell, and the top of the shell main body serves as a floor panel, so that the integration degree of a vehicle is improved, the dead weight of a vehicle body structure is reduced, and the light weight of the vehicle is achieved; and the endurance mileage of the vehicle is improved.

    本公开涉及一种电池及车身一体化结构、车辆,该电池及车身一体化结构包括车身和动力电池包,车身包括两个门槛梁,两个门槛梁沿车辆的左右方向间隔设置,每个门槛梁上均设置有电池包安装部;动力电池包包括电池包壳体,电池包壳体包括壳主体和横梁,壳主体与电池包安装部连接,横梁沿左右方向延伸并位于两个门槛梁之间,横梁集成在壳主体的顶部并与车身连接,壳主体的顶部用作车辆的地板面板。通过上述技术方案,电池包壳体的顶部集成有横梁,横梁能够对壳主体起到加强作用,提高电池包壳体的刚度和侧碰传力性能,壳主体的顶部作为地板面板,有利于提高车辆的集成化程度,降低车身结构的自重,实现车辆的轻量化,提高车辆的续航里程。


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    Title :

    Battery and vehicle body integrated structure and vehicle


    Additional title:

    电池及车身一体化结构、车辆


    Contributors:

    Publication date :

    2023-11-28


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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