The invention relates to the technical field of electric automobile motor controllers, in particular to an integrated efficient heat dissipation electric control shell, a motor controller and an electric drive assembly. Comprising a shell, a filtering assembly, a capacitor and a main function module, the shell comprises a first cavity and a second cavity, a partition is arranged between the two cavities, a cooling water tank is formed in the partition, and the two ends of the cooling water tank are connected with a cooling water channel inlet and a cooling water channel outlet respectively; a high-voltage input interface is arranged on the outer wall of the second cavity of the shell in a penetrating mode and connected with an external power supply battery pack. The filtering assembly is located in the second cavity of the shell and connected with the high-voltage input interface. The capacitor is installed in the second cavity of the shell and connected with the filtering assembly. The main function module is installed in the first cavity of the shell. The invention can solve the problems of complex assembly process, high cost, low heat dissipation efficiency, large circuit parasitic inductance and the like in the prior art, and has great popularization value.

    本发明涉及电动汽车电机控制器技术领域,具体地是指一种集成化的高效散热电控壳体、电机控制器及电驱总成。包括:壳体、滤波组件、电容以及主功能模块,壳体包含第一腔体和第二腔体,两个腔体之间有隔断,隔断上开设有冷却水槽,冷却水槽两端分别连接有冷却水道入口和冷却水道出口;壳体的第二腔体外壁上贯穿设置有高压输入接口,高压输入接口与外界供电电池包连接;滤波组件位于壳体的第二腔体内部,与高压输入接口连接;电容安装在壳体的第二腔体内部,与滤波组件连接;主功能模块安装在壳体的第一腔体内部。本发明能够解决现有技术装配工序复杂、成本高、散热效率低、电路寄生电感大等问题,具有很大的推广价值。


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    Title :

    Integrated efficient heat dissipation electric control shell, motor controller and electric drive assembly


    Additional title:

    集成化的高效散热电控壳体、电机控制器及电驱总成


    Contributors:
    FANG LINXIA (author) / DENG HONGGUI (author) / LI PING (author) / WANG DESHUN (author) / WANG PING (author) / XIAO WANYING (author) / ZHU LIDAN (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01G Kondensatoren , CAPACITORS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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