The invention provides a motor controller cooling device of a new energy mine car, the device comprises a controller body, an outer frame, two limiting devices attached to the side wall of the controller body and a cooling mechanism arranged on the outer frame and the limiting devices, and is characterized in that the controller body is arranged in an empty slot preset in the outer frame in a penetrating manner; the limiting device comprises a limiting plate directly attached to the controller body and a threaded rod pushing the limiting plate to move, one end of the threaded rod is rotationally connected to the face, not attached to the controller body, of the limiting plate, and the other end of the threaded rod is rotationally installed on the outer frame in a penetrating mode. According to the motor controller cooling device of the new energy mine car, the device can dissipate heat of the controller body and can also fix and limit the controller body, so that the stability of the controller body is better.

    本发明提供一种新能源矿山车的电机控制器冷却装置,包括控制器本体,还包括外框架、两个贴合在控制器本体侧壁上的限位装置以及设于外框架和限位装置上的冷却机构,所述控制器本体贯穿放置在外框架内预设的空槽中,所述限位装置包括直接与控制器本体相贴的限位板和推动限位板移动的螺纹杆,所述螺纹杆的一端转动连接在限位板不与控制器本体相贴的一面上,另一端贯穿转动安装在外框架上。该新能源矿山车的电机控制器冷却装置,该装置不仅仅能够为控制器本体进行散热,同时还能够对控制器本体进行固定限位,使得控制器本体的稳定性更好。


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    Title :

    Motor controller cooling device of new energy mine car


    Additional title:

    一种新能源矿山车的电机控制器冷却装置


    Contributors:
    LUO NANCHANG (author) / ZHOU RONGBIN (author) / XUE TIANBAO (author)

    Publication date :

    2021-03-26


    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



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