The invention discloses a motor heat dissipation device, and relates to the technical field of heat dissipation. The motor heat dissipation device comprises a gas circuit energy supply module, a non-drive bridge energy recovery module and a heat dissipation module; the gas circuit energy supply module comprises a gas collection port, an energy conversion device and a gas circuit channel and playsa role in converting wind energy into mechanical energy to supply energy to the operation of the heat dissipation module; the non-drive bridge energy recovery module comprises an optional driven device and a power optimization device; the optional driven device plays a role in transmitting mechanical energy of a non-drive bridge to the heat dissipation module during braking; the power optimizationdevice plays a role in selecting a high-power power source as an energy supply source of the heat dissipation module; and the heat dissipation module comprises a heat dissipation pump, a heat dissipation pipeline group and a heat dissipation integrated block and plays a role in water-cooling heat dissipation of a motor. According to the invention, the water-cooling heat dissipation is carried outon the motor on the premise of not additionally consuming the motor power of an electric vehicle.
本申请公开了一种电机散热装置,涉及散热技术领域,其中电机散热装置包括气路供能模块、非驱桥能量回收模块和散热模块;所述的气路供能模块包括集气口、能量转换装置和气路通道,其起到将风能转化为机械能进而为散热模块的运行供能的作用;所述的非驱桥能量回收模块包括可选从动装置和功率优选装置;所述的可选从动装置起到在刹车时将非驱桥的机械能传递给散热模块的作用;所述功率优选装置起到选择高功率动力源作为散热模块供能来源的作用;所述散热模块包括散热泵、散热管道组和散热集成块,起到为电机水冷散热的作用。本发明实现在不额外消耗电动汽车电机功率的前提下对电机进行水冷散热。
Motor heat dissipation device
一种电机散热装置
2020-06-30
Patent
Elektronische Ressource
Chinesisch
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