The invention provides a combined box body of a battery pack, the battery pack and an electric vehicle. The combined box body comprises a first box body, a second box body and a plurality of buckle assemblies. The first box body and the second box body are mutually combined along a combination direction; each buckle assembly comprises a convex part and a concave part which are matched in a clamped mode, the convex parts are formed at the edge of the first box body and extend in the direction different from the combination direction, and the concave parts are formed at the edge of the second box body. When the first box body and the second box body are connected, the first box body and the second box body are directly pressed together in the combination direction, the box bodies can be combined by one-step operation through mutual clamping of the convex parts and the concave parts of the buckle assemblies, and box body connection is simpler and more efficient.

    本发明提供一种电池包的组合箱体、电池包及电动汽车,所述组合箱体包括第一箱体和第二箱体以及多个卡扣组件。第一箱体和第二箱体,所述第一箱体和所述第二箱体沿组合方向相互组合;多个卡扣组件,所述卡扣组件包括卡合配合的凸起部与凹陷部,所述凸起部形成于所述第一箱体的边缘处,并向不同于所述组合方向的方向延伸,所述凹陷部形成于所述第二箱体的边缘处。第一箱体和第二箱体连接时,直接将二者沿组合方向压到一起,通过卡扣组件的凸起部与凹陷部的相互卡合,一步操作即可实现箱体的组合,箱体连接更加简单、高效。


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    Titel :

    Combined box body of battery pack, battery pack and electric automobile


    Weitere Titelangaben:

    电池包的组合箱体、电池包及电动汽车


    Beteiligte:
    ZHANG JIANPING (Autor:in) / HUANG CHUNHUA (Autor:in) / YU XINRUI (Autor:in)

    Erscheinungsdatum :

    2023-01-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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