The invention relates to the technical field of new energy automobiles, and discloses a battery pack quick-changing device for a new energy automobile which comprises a transition support, a locking mechanism and a battery pack, the transition support is fixedly arranged at the bottom of an automobile frame, and the battery pack is detachably connected to the transition support through the lockingmechanism. The transition support is arranged at the bottom of the automobile frame, meanwhile, the battery pack is connected with the transition support through the locking mechanism, when the battery pack needs to be changed, the automobile body battery pack is directly taken down, then a new battery pack is installed on the transition support, cost is low, and battery changing efficiency is high. The transition support is directly fixed on the mounting hole of the frame through a bolt, so that the space in an automobile is not occupied, and the vehicle body structure, the space in the automobile and the driving form of the existing mass production automobile type do not need to be changed. The invention is simple to operate, simple in structure, good in use effect and widely prompted and applied.

    本发明涉及新能源汽车技术领域,公开了一种新能源汽车电池包快换装置,包括过渡支架、锁止机构和电池包,所述过渡支架固设于车架的底部,所述电池包通过所述锁止机构可拆卸地连接在所述过渡支架上。本发明提供的新能源汽车电池包快换装置,通过在车架底部设置过渡支架,同时将电池包通过锁止机构与过渡支架连接,需要更换电池包的时候直接将车身电池包取下,然后安装新的电池包在过渡支架上即可,不仅成本低,而且换电效率高。同时,过渡支架直接通过螺栓固定在车架的安装孔上即可,不会占用车内空间,也不需改变现有量产车型的车体结构、车内空间与驱动形式。本发明操作简单,结构简单,使用效果好,易于推广使用。


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    Title :

    Battery pack quick-changing device for new energy automobile


    Additional title:

    一种新能源汽车电池包快换装置


    Contributors:
    XU LUYAO (author) / LIAO YONG (author) / LU HAITING (author) / YANG LEQIANG (author) / CHEN ZUXING (author)

    Publication date :

    2021-02-02


    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




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