The invention discloses an anti-overheating self-adjusting high-power charging pile. The anti-overheating self-adjusting high-power charging pile comprises an insulation box, a cylindrical placement groove is formed in the insulation box, a rotary disc is coaxially and rotationally connected into the placement groove through a rotary shaft, the side wall of the rotary disc is slidably connected with the groove wall of the placement groove, a plurality of heat conduction grooves are evenly formed in the side wall of the rotary disc in the circumferential direction, the groove wall of each heatconduction groove is elastically connected with a balancing weight block through a memory spring, a power utilization terminal is fixedly inserted between the groove wall of the placement groove and the side wall of the insulation box in a sealed mode, and a power supply terminal is fixedly arranged at the groove opening of each heat conduction groove in a sealed mode. According to the anti-overheating self-adjusting high-power charging pile, the memory springs, the rotary disc and the balancing weight blocks are arranged, when the temperature of the power supply terminals is too high, the memory springs drive the corresponding balancing weight blocks to move, so that the rotary disc is driven to rotate to switch the power supply terminals, it is guaranteed that the power supply terminalsare not overheated even if the power utilization terminal is used for a long time, normal operation of the automobile charging process is guaranteed, and the use effect is good.
本发明公开了一种防过热自调式大功率充电桩,包括绝缘盒,所述绝缘盒内开设有圆柱状的放置槽,所述放置槽内通过转轴同轴转动连接有转盘,且转盘的侧壁与放置槽的槽壁滑动连接,所述转盘的侧壁沿周向均匀开设有多个导热槽,每个所述导热槽的槽壁上均通过记忆弹簧弹性连接有配重块,所述放置槽的槽壁与绝缘盒侧壁之间固定密封插设有用电端子,每个所述导热槽的槽口处均密封固定设有供电端子。本发明中通过设置记忆弹簧、转盘与配重块,在供电端子温度过高时,记忆弹簧带动对应的配重块运动,从而驱动转盘转动切换供电端子,进而保证即使用电端子长时间使用,也不会导致供电端子过热,保障汽车充电过程的正常进行,使用效果好。
Anti-overheating self-adjusting high-power charging pile
一种防过热自调式大功率充电桩
2020-12-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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