The invention discloses a passenger car battery cabin door structure which comprises a battery cabin door plate, a square frame and a grid, the square frame is installed on the battery cabin door plate, a plurality of ventilation holes are formed in the battery cabin door plate within the range of the square frame, and the grid is composed of a plurality of grid pieces. The upper end and the lower end of the grid are rotationally connected to the square frame and connected with an angle adjusting driving mechanism for driving the grid pieces to rotate, and the square frame can be closed after the grid pieces rotate. The grid with the adjustable angle is arranged between the cabin door plate and a battery cabin body, and the grid is used for adjusting the air quantity entering the battery cabin body, so that the heat dissipation and heat preservation requirements of the power battery are met, the discharge depth of the power battery is improved to the maximum extent, and then the driving range of a vehicle is increased.

    本发明公开了一种客车用电池舱门结构,包括电池舱门门板、方形框和格栅,方形框安装在电池舱门门板上,方形框范围内的电池舱门门板上设置多个通风孔,格栅采用多片格栅片构成,上下两端旋转连接到方形框上且连接驱动格栅片旋转的角度调节驱动机构,格栅片旋转后能够闭合方形框。本发明在舱门门板与电池舱体之间设置一个可以调节角度的格栅,利用格栅来调节进入电池舱体内的风量,从而满足动力电池的散热和保温需求,最大化地提高动力电池的放电深度,进而提升车辆的续驶里程。


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    Title :

    Passenger car battery cabin door structure


    Additional title:

    一种客车用电池舱门结构


    Contributors:
    LI FEI (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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