The invention discloses a battery pack tray and an electric automobile, the battery pack tray is used for installing a battery pack on an automobile body longitudinal beam, the battery pack tray comprises a frame body, at least three placing positions for placing the battery pack and connection are formed on the frame body, the placing positions are sequentially arranged at intervals in the horizontal direction, and a connecting beam is arranged between at least one pair of adjacent placing positions; the lock connecting structure is arranged on the end face, close to the vehicle body longitudinal beam, of the connecting beam and used for being matched with a locking mechanism on the vehicle body longitudinal beam to achieve locking; the second electric connector is used for being electrically connected with the first electric connector on the longitudinal beam of the vehicle body, and the second electric connector is electrically connected with the battery pack; when the battery pack tray is installed on the vehicle body longitudinal beams, at least one placing position is located between the vehicle body longitudinal beams. On the premise that enough battery capacity is guaranteed, the space in the longitudinal beam of the vehicle body is fully utilized, the space occupied by the battery pack and the battery pack tray in the height direction is reduced, and enough height space is reserved for battery replacement equipment for battery replacement.

    本发明公开了一种电池包托盘及电动汽车,电池包托盘用于将电池包安装于车身纵梁,电池包托盘包括:框架体,框架体上形成水平方向依次间隔设置的至少三个用于放置电池包的放置位和连接,至少一对相邻放置位之间设置有连接梁;锁连接结构,锁连接结构设置在连接梁靠近所述车身纵梁的端面上,用于与车身纵梁上的锁止机构配合实现锁止;用于与车身纵梁上的第一电连接器电连接的第二电连接器,第二电连接器与电池包电连接;当电池包托盘安装于车身纵梁上时,至少一个所述放置位位于车身纵梁之间。在保证足够的电池容量的前提下,充分利用车身纵梁内的空间,减少电池包及电池包托盘在高度方向上占用的空间,为换电设备留下足够的高度空间进行换电。


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    Title :

    Battery pack tray and electric automobile


    Additional title:

    电池包托盘及电动汽车


    Contributors:
    ZHANG JIANPING (author) / QIU DANLIANG (author) / LIU MENG (author) / YU XINRUI (author)

    Publication date :

    2022-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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