The invention discloses a combined power battery and an electric vehicle. The combined power battery comprises a frame fixed on a chassis of the electric vehicle and a plurality of single batteries arranged in the frame, the bottom of the battery shell of the single battery is directly fixed on the electric vehicle chassis and contacted with the electric vehicle chassis, and the frame is used forfurther stabilizing the single battery. According to the combined power battery disclosed by the invention, a plurality of single batteries do not need to form a plurality of battery modules respectively like the prior art; a battery pack is formed by a plurality of battery modules, and the battery pack is mounted on the electric vehicle chassis, and a plurality of single batteries do not need tobe directly formed into a plurality of batteries to be packaged on the electric vehicle chassis like the prior art; and compared with the prior art, more structural parts can be saved, more installation space can be provided for installing the single batteries, and therefore the space utilization rate of the combined power battery is increased.

    本申请公开了一种组合动力电池及电动车。该组合动力电池包括固定于电动车底盘上的框架及排列设置于框架中的多个单体电池;单体电池的电池外壳的底部直接固定于电动车底盘上并与电动车底盘接触,框架用于进一步稳固单体电池。即本申请的组合动力电池不需要如同现有技术一样将多个单体电池分别形成多个电池模组,再将多个电池模组形成电池包安装于电动车底盘上,也不需要如同现有技术一样将多个单体电池直接形成多个电池包装于电动车底盘上,而是直接将多个单体电池安装在电动车底盘上,相比于现有技术可以节省更多的结构件,可以有更多的安装空间来安装单体电池,从而提高组合动力电池的空间利用率。


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    Title :

    Combined power battery and electric vehicle


    Additional title:

    组合动力电池及电动车


    Contributors:
    WANG YOUSHENG (author) / YUAN HAO (author) / WU QINGQUAN (author) / LI HUA (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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