The invention relates to the technical field of vehicles, in particular to a power battery pack and a vehicle. The power battery pack comprises an outer shell with a cavity and a module contained in the cavity, the outer shell comprises an upper shell body and a lower shell body with an upward opening, the upper shell body comprises a plate body and an outer edge, and the outer edge extends downwards from the periphery of the plate body and inclines outwards. The plate body covers the opening of the lower shell through the outer edge, the lower shell comprises a boundary beam and a mounting box mounted on the boundary beam, in the height direction, the top wall of the boundary beam is flush with the top wall of the mounting box to jointly form the opening of the lower shell, and the top wall of the boundary beam is arranged adjacent to the top wall of the module. According to the power battery pack, through the structure, the top wall of the boundary beam is lifted, the required heightof the outer edge of the upper shell is reduced accordingly, the adverse effect that the cross sectional area of the outer edge is gradually reduced along with the increase of the height is weakened,and the space utilization rate of the cavity is increased.

    本发明涉及车辆技术领域,特别涉及一种动力电池包以及车辆。所述动力电池包包括具有腔室的外壳以及容纳于所述腔室的模组,所述外壳包括上壳体以及开口向上的下壳体,上壳体包括板体和外边沿,所述外边沿自所述板体的四周向下延伸并且向外倾斜,板体通过所述外边沿封盖在所述下壳体的开口处,下壳体包括边梁以及安装于所述边梁的安装盒,在高度方向上,所述边梁的顶壁与所述安装盒的顶壁齐平以共同形成所述下壳体的开口,并且所述边梁的顶壁邻近所述模组的顶壁设置。所述动力电池包通过上述结构,抬高了边梁的顶壁,上壳体的外边沿的所需高度也随之降低,削弱了外边沿的横截面积随之高度增加而逐渐减小的不利影响,提高了腔室的空间利用率。


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    Titel :

    Power battery pack and vehicle


    Weitere Titelangaben:

    动力电池包以及车辆


    Beteiligte:
    HUA DONGBO (Autor:in) / ZHANG HAIJIAN (Autor:in) / REN RONGBIN (Autor:in) / ZHANG DELEI (Autor:in) / FAN KAI (Autor:in) / GUO ZHIYUAN (Autor:in)

    Erscheinungsdatum :

    2021-01-22


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



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