The invention discloses a battery system and a mounting shell thereof and an electric vehicle with the battery system. The mounting shell comprises: a chassis; a cover plate which is arranged on the chassis, wherein a mounting cavity is defined between the cover plate and the chassis, the mounting cavity is provided with a first wall surface and a second wall surface, and a first through hole is formed in the second wall surface; a mounting column which is arranged on the first wall surface, wherein one part of the mounting column can penetrate through the first through hole; a sealing piece which comprises a sealing part, wherein the sealing part is located outside the mounting cavity, and the sealing part can be arranged on one part of the mounting column; and a connecting part which isconnected with the sealing part, wherein the first part of the connecting part can penetrate through the first through hole and extend into the mounting cavity, the first part of the connecting part can be connected with the mounting column, and the sealing part can be in sealed contact with one of the cover plate and the chassis and/or the mounting column can be in sealed contact with the secondwall surface. The mounting shell provided by the embodiment of the invention has the advantages of the good sealing performance, high mounting strength and the like.

    本发明公开了一种电池系统及其安装壳以及具有该电池系统的电动车辆,所述安装壳包括底盘;盖板,盖板设在底盘上且与底盘之间限定出安装腔,安装腔具有第一壁面和第二壁面,第二壁面上设有第一通孔;安装柱,安装柱设在第一壁面上,安装柱的一部分能够穿过第一通孔;以及密封件,密封件包括:密封部,密封部位于安装腔外,密封部能够设在安装柱的一部分上;和连接部,连接部与密封部相连,连接部的第一部分能够穿过第一通孔且伸入到安装腔内,连接部的第一部分能够与安装柱相连,密封部能够与盖板和底盘中的一个密封地接触和/或安装柱能够与第二壁面密封地接触。根据本发明实施例的安装壳具有密封性能好、安装强度大等优点。


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    Titel :

    Battery system and mounting shell thereof and electric vehicle with battery system


    Weitere Titelangaben:

    电池系统及其安装壳和具有该电池系统的电动车辆


    Beteiligte:
    HUANG LILIANG (Autor:in) / LIU LIRONG (Autor:in) / J W JIANG (Autor:in)

    Erscheinungsdatum :

    2020-07-21


    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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