The invention relates to an electric hoist dissipating heat conveniently. The electric hoist comprises an electronic carrier, an electric hoist body, a control box, and a water cooling device, whereinthe inside of the control box is provided with electric elements. The water cooling device comprises a water storage tank, a first water pump, and two water cooling pipes extended from the water storage tank. Cooling water is stored inside the water storage tank. The two water cooling pipes are respectively connected with two ends of the first pump. Part of the water cooling pipes is mounted inside the control box, and part of the water cooling pipes is mounted outside the control box. The control box is provided with a plurality of through holes for water supply cooling pipes. Each of the through holes is provided with a sealing ring. The electronic carrier is provided with a driving mechanism for driving the first water pump. When the electric hoist body works, the electric elements inside the control box work and generate heat, and the driving mechanism drives the first pump to operate, so that the cooling water inside the water cooling pipes is driven to circulate inside the watercooling pipes. The flowing cooling water can continuously dissipate the heat of the control box and control the heating rate inside the control box.

    本发明涉及一种便于散热的电动葫芦,包括电动小车、葫芦本体、控制箱和水冷装置,控制箱内安装有电气元件,水冷装置包括储水罐、第一水泵以及从储水罐上延伸出的两个水冷管,储水罐内储存有冷却水,两个水冷管分别连接在第一水泵的两端上,部分水冷管处在控制箱内,部分水冷管处在控制箱外,控制箱上开设有若干供水冷管通过的通孔,每个通孔上均安装有密封圈,电动小车上设有驱动第一水泵运行的驱动机构。在葫芦本体工作的时候,控制箱内的电气元件工作并产生热量,驱动机构驱动第一水泵运行,使水冷管内的冷却水得到驱动并不断地在水冷管内循环流动,流动的冷却水能够持续地帮助控制箱部进行散热,使控制箱内的升温速度得到控制。


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    Title :

    Electric hoist dissipating heat conveniently


    Additional title:

    一种便于散热的电动葫芦


    Contributors:
    FANG ZHIHUA (author) / LIN YE (author)

    Publication date :

    2020-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES / F16H Getriebe , GEARING / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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