The invention discloses an explosion-proof and flame-retardant device for a new energy automobile battery, which relates to the technical field of new energy automobile battery packs, and provides the following scheme aiming at the problems that the battery packs are easy to explode and burn after being collided: the explosion-proof and flame-retardant device comprises a mounting frame and a chassis, and four groups of mounting seats are fixedly mounted at the top of the mounting frame through bolts; a battery is placed at the top of each mounting seat, eight connecting blocks are welded to the periphery of each battery, third boxes are welded to the sides, away from the batteries, of the eight connecting blocks, movable plates are slidably connected to the inner walls of the third boxes, and two hydraulic rods are welded to the sides, away from the batteries, of the movable plates. The explosion-proof and flame-retardant device has the explosion-proof and flame-retardant effects on the battery pack, prevents the battery pack from being easily exploded and fired after strenuous vibration and collision, effectively dampens and fixes the battery pack, simplifies the battery replacement operation of the battery pack, and is high in practicability and suitable for wide popularization.

    本发明公开了一种新能源汽车电池防爆阻燃装置,涉及新能源汽车电池组技术领域,针对电池组受到碰撞后容易爆炸和燃烧等问题,现提出如下方案,包括安装框架和底盘,所述安装框架的顶部通过螺栓固定安装有四组安装座,所述安装座的顶部均放置有电池,所述电池的四周焊接有八个连接块,八个所述连接块远离电池的一侧均焊接有第三箱体,所述第三箱体的内壁均滑动连接有活动板,所述活动板远离电池的一侧均焊接有两个液压杆。本发明具有对电池组防爆阻燃的效果,防止了电池组在剧烈震动和碰撞后容易爆炸起火,做到有效对电池组进行减震和固定,同时简化了电池组的换电操作,实用性强,适合广泛推广。


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    Title :

    Explosion-proof and flame-retardant device for new energy automobile battery


    Additional title:

    一种新能源汽车电池防爆阻燃装置


    Contributors:
    LU TINGTING (author)

    Publication date :

    2021-08-10


    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 / A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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