The invention provides a thermal forming tailored blank laser welding integrated door ring structure, and belongs to the field of door rings, the thermal forming tailored blank laser welding integrated door ring structure comprises a first heat dissipation assembly located on the outer wall of an integrated door ring body, and a second heat dissipation assembly located on the top of the first heat dissipation assembly. According to the invention, the vent holes and the movable plate are arranged on the outer wall of the battery pack, and when the battery pack runs, air in the heat conduction shell is heated, so that the air pressure in the heat conduction shell is increased, and high-pressure air pushes the movable plate to descend until the movable plate is separated from the heat conduction shell; at the moment, high-pressure air can be exhausted through a gap between the movable plate and the heat conduction shell and a vent hole, so that the problem that an existing integrated door ring structure cannot cool the battery pack is solved; the heat dissipation pipe and the sealing plate are arranged on the outer wall of the battery pack, the sealing plate moves to the position above the ventilation pipe, hot air can be exhausted through the heat dissipation pipe and the ventilation pipe, and the ventilation holes are assisted in cooling the battery pack.

    本发明提供了一种热成型激光拼焊一体式门环结构,属于门环领域,包括散热组件一,散热组件一位于一体式门环本体的外壁,散热组件二,散热组件二位于散热组件一的顶部。该发明,通过在电池包的外壁设置通气孔和活动板,电池包在运转时,会对导热外壳的内部空气进行加热,使得导热外壳内部气压升高,高压空气推动活动板下降,直至与导热外壳分离,此时高压空气便会通过活动板与导热外壳之间的缺口和通气孔排出,从而解决了现有的一体式门环结构无法对电池包起到降温处理的问题;通过在电池包的外壁设置散热管和封闭板,封闭板移动至透气管的上方,热空气会通过散热管和透气管排出,辅助通气孔对电池包进行降温处理。


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    Title :

    Thermal forming tailored blank laser welding integrated door ring structure


    Additional title:

    一种热成型激光拼焊一体式门环结构


    Contributors:
    GU LIAN (author)

    Publication date :

    2025-03-18


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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