The invention relates to the technical field of charging piles, and discloses a spontaneous combustion prevention automatic power-off fire extinguishing device for a new energy charging pile, which comprises a reaction fire extinguishing device, the reaction fire extinguishing device comprises a fixed disc body, a contact switch is fixedly mounted on the fixed disc body, and a fire extinguishing bag is fixedly mounted in the middle of the fixed disc body. An annular magnet is fixedly installed on the upper left portion of the reaction fire extinguishing device. According to the spontaneous combustion prevention automatic power-off fire extinguishing device for the new energy charging pile, a fixing shaft body drives a lower bending rod to move downwards, the lower bending rod drives a pressing shaft to move downwards through rotation of a rotating connecting shaft, the pressing shaft drives a pressing rod to move downwards through a spring, the pressing rod drives an impact head to move downwards, and the impact head makes contact with a touch switch; and a fire extinguishing device in the fire extinguishing bag quickly reacts to extinguish fire, so that the effects of automatically cutting off power, automatically triggering the fire extinguishing device, reducing the economic loss and ensuring the safety of a user when a fire disaster occurs are achieved.
本发明涉及充电桩技术领域,且公开了一种用于新能源充电桩防自燃自动断电灭火装置,包括反应灭火装置,反应灭火装置包括有固定盘体,固定盘体上固定安装有触点开关,固定盘体的中间位置固定安装有灭火囊,反应灭火装置的左上方固定安装有环形磁铁。该用于新能源充电桩防自燃自动断电灭火装置,通过固定轴体带动下压弯杆向下运动,使下压弯杆通过转动连轴的转动带动压动轴向下运动,使压动轴通过弹簧带动压动杆向下运动,压动杆带动撞击头向下运动,使撞击头触碰触点开关,让灭火囊中的灭过装置快速反应,进行灭火,从而达到了发生火灾时自动断电,自动触发灭火装置,降低经济损失,保障使用者安全的效果。
Spontaneous combustion prevention automatic power-off fire extinguishing device for new energy charging pile
一种用于新能源充电桩防自燃自动断电灭火装置
2022-03-15
Patent
Electronic Resource
Chinese
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