The invention discloses an air-cooled battery pack and an unmanned aerial vehicle provided with the same. The air-cooled battery pack comprises an outer shell, a battery set and an air-cooled assembly, wherein the battery set and the air-cooled assembly are arranged in the outer shell; the battery set comprises a plurality of battery cells arranged side by side at intervals, the air-cooled assembly comprises a plurality of air duct plates, the air duct plates are arranged between the adjacent battery cells and/or on the outer side of the battery set, an air duct cavity is formed in each air duct plate, and the air duct cavities in the air duct plates are sequentially communicated to form an air duct; a charging air cooling interface is formed in the outer shell and comprises a charging port, an air inlet hole and an air outlet hole, the charging port is electrically connected with the battery set and used for being connected with an external power supply device, the two ends of the airduct communicate with the air inlet hole and the air outlet hole correspondingly, the air inlet hole is communicated with an output end of the external air cooling device, and the air outlet hole iscommunicated with an input end of the external air cooling device; and the air duct is matched with the external air cooling device through the air inlet and the air outlet to form air cooling circulation. Therefore, the problem that the temperature of the battery pack is too high in the high-rate charging process is solved.

    本发明公开了一种的气冷电池包及设有该气冷电池包的无人机,气冷电池包包括外壳、设于外壳内的电池组和气冷组件。电池组包括并排间隔设置的若干电芯,气冷组件包括若干风道板,风道板设于相邻电芯之间和/或电池组的外侧,每一风道板内均设有风道腔,风道板内的风道腔依次相互连通,形成风道。外壳上设有充电气冷接口,充电气冷接口包括充电口、进气孔和出气孔,充电口与电池组电连接,用于与外部供电装置连接,风道的两端分别与进气孔和出气孔连通,进气孔和出气孔分别用于与外部气冷装置的输出端和输入端连通,其中,风道经进气孔和出气孔与外部气冷装置配合形成气冷循环。因此,本发明解决了电池包在大倍率充电过程中温度过高的问题。


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    Title :

    Air-cooled battery pack and unmanned aerial vehicle


    Additional title:

    一种气冷电池包及无人机


    Contributors:
    WANG HAIBIN (author) / XING WEI (author)

    Publication date :

    2020-12-04


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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