The invention relates to the technical field of new energy automobile batteries, and discloses a bottom heat dissipation device for a new energy automobile battery, the bottom heat dissipation device comprises an automobile chassis, a mounting groove and a storage battery pack, a storage battery pack is mounted in the storage battery pack, a cooling mechanism is mounted in the mounting groove, and the cooling mechanism comprises a driving motor, a cooling shaft and a plurality of cooling fan blades; a plurality of ventilation pipes are arranged in the storage battery pack in a penetrating manner; cleaning mechanisms are mounted on the two sides of the mounting groove correspondingly, and each cleaning mechanism comprises a vertical groove, a sliding groove, a reciprocating lead screw, a guide rod and a driving assembly mounted on the inner wall of the vertical groove and used for driving the reciprocating lead screw to rotate; a moving frame is in threaded connection with the reciprocating lead screw and is in sliding connection with the guide rod; a mounting plate is mounted at the end, close to the storage battery pack, of the moving frame, a cleaning handle is mounted at the top of the mounting plate, and a brush is mounted at the top of the cleaning handle and can abut against the bottom of the storage battery pack. The heat dissipation effect of the storage battery pack of the new energy automobile can be improved.

    本申请涉及新能源汽车电池的技术领域,公开了一种用于新能源汽车电池的底部散热装置,其包括汽车底盘、安装槽以及蓄电池包,蓄电池包内安装有蓄电池组,安装槽内安装有降温机构,降温机构包括驱动电机、降温轴以及多个降温扇叶;蓄电池包内贯穿设置有多个通风管;安装槽的两侧分别安装有清理机构,每组清理机构包括竖槽、滑槽、往复丝杠、导杆以及安装于竖槽的内壁用于驱动往复丝杠转动的驱动组件;往复丝杠上螺纹连接有移动架,移动架滑移连接于导杆;移动架靠近蓄电池包的一端安装有安装板,安装板的顶部安装有清洁柄,清洁柄的顶部安装有毛刷,毛刷能够抵接于蓄电池包的底部。本申请能够提高对新能源汽车蓄电池组的散热效果。


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    Title :

    Bottom heat dissipation device for new energy automobile battery


    Additional title:

    一种用于新能源汽车电池的底部散热装置


    Contributors:
    YU YUAN (author) / YU JIANFEI (author)

    Publication date :

    2024-12-20


    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 / B08B Reinigen allgemein , CLEANING IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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