The invention relates to the technical field of new energy automobiles and discloses a charging pile with heat dissipation and protection functions for a new energy automobile. The charging pile comprises a charging main body, a charging base is arranged on the upper side in the charging main body, a third metal block is fixedly connected to the left side of an insulating block, a metal base is slidably connected to the left side of the third metal block, a third spring is fixedly connected to the upper side of a second moving rod, and a first moving chamber is arranged on the outer side of the third spring. According to the charging pile capable of dissipating heat for the new energy automobile, when the heat received by a first heated metal sheet is higher, the third metal block slides upwards on the metal base; and due to a fact that the metal base is connected with a circuit in the motor in series, an upward sliding resistance of the third metal block becomes small, a current in the circuit becomes large, then a rotating speed of a fan is adjusted, a heat dissipation air volume is adjusted too, and the structure achieves the effects that heat dissipation can be performed, the charging efficiency is high, fire is not likely to happen, and heat dissipation can be performed according to temperature changes.
本发明涉及新能源汽车技术领域,且公开了一种新能源汽车用具有散热及保护的充电桩,包括充电主体,所述充电主体的内部上侧设置有充电座,绝缘块的左侧固定连接有第三金属块,第三金属块的左侧滑动连接有金属座,第二移动杆的上侧固定连接有第三弹簧,第三弹簧的外侧设置有第一活动室。该新能源汽车用可散热的充电桩,通过第一受热金属片受到的热量越大时,第三金属块就在金属座上向上滑动,由于金属座与电机中的电路是串联的,使得第三金属块向上滑动电阻变小,从而电路中电流变大,然后调节风扇转速,从而调节散热的风量,这一结构达到了可以进行散热、充电效率高、不易发生起火、可以根据温度变化进行散热的效果。
Charging pile with heat dissipation and protection functions for new energy automobile
一种新能源汽车用具有散热及保护的充电桩
2020-11-27
Patent
Electronic Resource
Chinese
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