The invention provides a power battery pack heat dissipation structure for a power automobile, and relates to the technical field of heat dissipation, the power battery pack heat dissipation structure comprises a battery pack protection shell, and a power battery pack is installed in the battery pack protection shell; side heat dissipation carrier plates are fixedly mounted at the front end and the rear end of the battery pack protection shell; a heat dissipation exhaust port is formed in the outer side of the side heat dissipation carrier plate; a heat dissipation extrusion air bag is mounted in the heat dissipation exhaust port; and a circulating flow guide pipe is mounted on the heat dissipation extrusion air bag. The dust cleaning rod is inserted into the heat dissipation exhaust hole in a reciprocating mode through front-back reciprocating movement, so that dust accumulated in the heat dissipation exhaust hole is pushed out under the influence of pushing of the dust cleaning rod, and the situation that the heat dissipation effect of the heat dissipation structure is greatly reduced due to the fact that the dust is accumulated in the heat dissipation exhaust hole is avoided. The problems that as the service time of a dust filter screen is prolonged, the dust filter screen is prone to being blocked by dust, cleaning is troublesome, and the heat dissipation effect can be affected after blockage are solved.

    本发明提供一种动力汽车用动力电池包散热结构,涉及散热技术领域,包括电池组保护壳,所述电池组保护壳的内部安装有动力电池组;所述电池组保护壳的前后两端固定安装有侧散热载板;所述侧散热载板的外侧设置有散热排气口;所述散热排气口的内部安装有散热挤压气囊;所述散热挤压气囊上安装有循环导流管。灰尘清理杆利用前后往复的移动往复的插入进散热排气孔的内部,使散热排气孔内部积攒的灰尘受灰尘清理杆顶推的影响下被推出,从而避免散热排气孔的内部积攒灰尘导致散热结构的散热效果大打折扣,解决随着灰尘滤网使用时间的增长,灰尘滤网上容易出现灰尘堵塞的情况,清理麻烦且堵塞后会影响散热效果的问题。


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    Title :

    Power battery pack heat dissipation structure for power automobile


    Additional title:

    一种动力汽车用动力电池包散热结构


    Contributors:
    ZHAO LIPING (author) / ZHAO YE (author) / LIU GANG (author) / WANG YA (author) / YAO CEN (author) / TIAN MIAOMIAO (author) / LIU LIHUI (author) / LEE SE-CHUL (author)

    Publication date :

    2024-05-14


    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 / B01D SEPARATION , Trennen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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