The invention discloses a battery pack, a vehicle body structure and a vehicle, the battery pack comprises: a housing, the top wall of which forms a vehicle body floor; the battery cell is arranged in the shell, and at least part of the inner wall of the shell protrudes towards the direction far away from the battery cell to form a pipeline channel; and the pipeline assembly is arranged in the pipeline channel, and the pipeline assembly is suitable for being communicated with an external pipeline. According to the battery pack, the top wall of the shell serves as the vehicle body floor, the situation that the vehicle body floor is independently arranged can be omitted, more space is saved to expand the capacity of the battery pack, then the endurance of the vehicle is prolonged, the pipeline assembly of the vehicle is arranged in the pipeline channel, the pipeline layout in the vehicle can be optimized, the assembly difficulty is reduced, and the assembly efficiency is improved. And the problems of high sealing difficulty, high noise and high cost when the pipeline enters and exits from the passenger compartment due to the fact that the pipeline assembly is exposed in the passenger compartment on the outer side of the battery pack or the upper side of the floor can also be solved.

    本发明公开了一种电池包、车身结构和车辆,所述电池包包括:壳体,所述壳体的顶壁构成车身地板;电芯,所述电芯设于所述壳体内,所述壳体的至少部分内壁朝向远离所述电芯的方向凸起以形成管线通道;管线组件,所述管线组件布置于所述管线通道,所述管线组件适于与外部管路连通。根据本发明的电池包,将壳体的顶壁作为车身地板,可以省去单独设置车身地板,节省出更多的空间以对电池包进行扩容,进而增加车辆续航,将车辆的管线组件布置于管线通道内,可以优化车辆内部的管线布局,降低了装配难度,也可以解决将管线组件暴露在电池包外侧或地板上侧的乘员舱内导致的管线进出乘员舱的密封难度大、噪音高、成本高的问题。


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    Title :

    Battery pack, vehicle body structure and vehicle


    Additional title:

    电池包、车身结构和车辆


    Contributors:
    PAN FULI (author) / YU JIANG (author) / ZHOU JINBO (author) / MAO YUN (author) / NIU HONGHAI (author) / LIAO DINGYAN (author) / QIN CHAO (author)

    Publication date :

    2022-11-11


    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 / 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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