The invention relates to the field of electric car battery pack mounting, and aims at providing an electric car battery pack mounting structure. The electric car battery pack mounting structure comprises a battery pack, a fixing frame, and a white car body connected with the fixing frame, wherein the fixing frame comprises two front longitudinal beams, two rear longitudinal beams, a front baffle lower cross beam, a rear floor front cross beam, a rear floor rear cross beam, a middle channel beam and two front chair cross beams, wherein the two ends of the middle channel beam are connected with the front baffle lower cross beam and the rear floor front cross beam respectively; the two front chair cross beams are positioned between the front baffle lower cross beam and the rear floor front cross beam; the battery pack comprises a bottom plate, a battery main body and a connecting assembly; the battery main body is connected with the bottom plate; a front containing groove, a rear containing groove and a middle containing groove are formed at the upper end of the battery main body; and the connecting assembly is arranged at the lower end of the bottom plate, and is connected with the lower end of the front baffle lower cross beam, the lower ends of the front longitudinal beams and the lower end of the rear floor rear cross beam. The electric car battery pack mounting structure is better in mounting reliability, and has better safety thanks to the fact that the rear part and the front part of an electric car are stressed evenly.


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    Title :

    Electric car battery pack mounting structure


    Contributors:
    YAO DUOYU (author) / LYU RONGQING (author) / LU YELIN (author) / LI CHANGLUO (author) / TANG XIAOSHENG (author) / XIE SHIBIN (author)

    Publication date :

    2015-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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