The invention discloses a battery thermal management system with an air cooling mechanism. The battery thermal management system comprises a bottom shell, the top end of the bottom shell is connected with a top cover in a clamped mode, the bottom end of the bottom shell is rotatably connected with a liquid cooling mechanism, the bottom of the inner wall of the bottom shell is connected with a heat exchange mechanism in a clamped mode, and the top end of the top cover is fixedly connected with the air cooling mechanism. The invention relates to the field of new energy automobiles. A cushioning base and a cooling plate complete heat dissipation and cooling treatment through the liquid cooling mechanism, efficient heat dissipation protection of the device on the battery pack is achieved, the lower protection plate is matched with the air cooling fins to provide air cooling heat dissipation protection for the water tank, and the cooling effect of the liquid cooling mechanism is improved; and air with little heat radiation is provided for the device through the air inlet pipe and the flexible adjustable air guide pipe for air cooling heat dissipation, the device is prevented from directly obtaining hot air from the road surface, and the heat dissipation efficiency of the device is improved. The problems that an existing battery thermal management system with an air cooling mechanism is low in cooling efficiency, insufficient in anti-explosion protection and inconvenient to maintain are solved.
本发明公开了一种具有风冷机构的电池热管理系统,包括底壳,所述底壳的顶端卡接有顶盖,所述底壳的底端旋转连接有液冷机构,所述底壳的内壁底部卡接有换热机构,所述顶盖的顶端固定连接有风冷机构。本发明涉及新能源汽车领域。缓震底座和冷却板通过液冷机构完成散热降温处理,实现该装置对电池组的高效散热保护,下护板搭配风冷鳍片为水箱提供风冷散热保护,提高液冷机构的冷却效果,通过进风管和柔性可调导风管为该装置提供热辐射少的空气用于风冷散热,避免该装置直接获取来自路面的热空气,提高该装置的散热效率。这解决了现有的具有风冷机构的电池热管理系统冷却效率低、防爆保护不足和维护不便的问题。
Battery thermal management system with air cooling mechanism
一种具有风冷机构的电池热管理系统
2021-11-02
Patent
Electronic Resource
Chinese
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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