The electric bicycle comprises a frame, the frame comprises a triangular support composed of a battery sleeve, a longitudinal heat dissipation beam and a saddle sleeve, a battery is arranged in the battery sleeve, and a front fork supporting seat is welded to the front end of the battery sleeve and the front end of the longitudinal heat dissipation beam. The front fork supporting seat is provided with a middle adjusting cylinder and connecting cylinders at the two ends, and a through cavity is formed in the adjusting cylinder so that the upper connecting cylinder and the lower connecting cylinder can be communicated. A water pump is arranged on the front side of the cushion sleeve, a heat dissipation cavity surrounding the battery is formed in the battery sleeve, the side wall of the heat dissipation cavity is attached to the battery, and cooling liquid is poured into the heat dissipation cavity and used for cooling and dissipating heat of the battery; a waterway pipeline is arranged in the radiating longitudinal beam; external pipelines are arranged at the front ends of the battery sleeve and the radiating longitudinal beam, so that the battery sleeve and the radiating longitudinal beam are respectively connected with the corresponding connecting cylinders, and the tail ends of the battery sleeve and the radiating longitudinal beam are connected with the water pump through the external pipelines, so that a cooling liquid loop is formed. A structure with a good heat dissipation effect is provided for the battery, and the speed reducing mechanism is additionally arranged on the basis, so that the safety is improved.

    本发明公开了具有电池散热装置的电动自行车,包括框架,框架包括由电池套筒、散热纵梁和坐垫套筒组成的三角形支架,电池套筒内设置有电池,电池套筒和散热纵梁的前端焊接连接有前叉支撑座,前叉支撑座设置有中间的调节筒和两端的连接筒,调节筒内设置有通腔从而将上下两个连接筒连通;坐垫套筒前侧设置有水泵,电池套筒内设置有包围于电池外的散热腔,散热腔的侧壁贴合于电池且腔内灌注有冷却液用于对电池进行冷却散热;散热纵梁内设置有水路管道;电池套筒和散热纵梁的前端设置有外接管路,从而分别连接各自对应的连接筒,电池套筒和散热纵梁的尾端通过外接管路与水泵连接,从而形成冷却液回路。本发明为电池提供了具有良好散热效果的结构,并在此基础上增设了减速机构,从而提升了安全性。


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    Title :

    Electric bicycle with battery heat dissipation device


    Additional title:

    具有电池散热装置的电动自行车


    Contributors:
    WANG CHAOMING (author) / DING JIAN (author) / TANG HANLONG (author) / LYU GANGKAI (author) / HU GANG (author) / WU KUN (author)

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



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