The invention provides a power battery and an electric vehicle, and relates to the technical field of electric vehicle battery replacement, the power battery is used for the electric vehicle, and the power battery comprises: a frame assembly, which is provided with a plurality of accommodating cavities arranged along the width direction of the electric vehicle; the battery pack is arranged in the accommodating cavity; the at least three locking piece sets are arranged on the frame assembly and are arranged at intervals in the width direction of the electric vehicle, and each locking piece set comprises a plurality of locking pieces arranged in the length direction of the electric vehicle; the locking piece is used for moving in the length direction of the electric vehicle so as to be locked or unlocked with a locking mechanism of the electric vehicle. The locking piece sets are arranged on the frame assembly, the internal space of the frame assembly is not occupied, the containing space and the number of the battery pack are increased, each locking piece set comprises the multiple locking pieces arranged in the length direction of the electric vehicle, and the reliability of connection between the power battery and the electric vehicle is enhanced by arranging the multiple locking pieces.

    本发明提供一种动力电池及电动车辆,涉及电动车辆换电技术领域一种动力电池,用于电动车辆,其包括有:框架组件,形成有多个沿所述电动车辆的宽度方向排布的容纳腔;电池包,设置于所述容纳腔内;至少三个锁止件组,设置于所述框架组件上并沿所述电动车辆的宽度方向间隔设置,每个所述锁止件组包括多个沿所述电动车辆的长度方向排布的锁止件,所述锁止件用于沿所述电动车辆长度方向移动以与电动车辆的锁止机构锁止或解锁。锁止件组设置于框架组件上,不占用框架组件的内部空间,提升了电池包的容纳空间和数量,并且每个锁止件组包括多个沿电动车辆的长度方向排布的锁止件,通过设置多个锁止件,增强了动力电池与电动车辆连接的可靠性。


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    Title :

    Power battery and electric vehicle


    Additional title:

    动力电池及电动车辆


    Contributors:
    ZHANG JIANPING (author) / YU XINRUI (author) / CHU JIAWEI (author) / ZHANG XIAOCHUN (author)

    Publication date :

    2023-09-29


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




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