The invention relates to the technical field of new energy automobile charging piles, in particular to a new energy automobile charging pile fireproof device which comprises a charging pile body, a charging head is arranged on one side of the charging pile body, a shell is fixedly installed at the bottom of the side face of the charging pile body, and a fireproof cut-off mechanism is arranged in the shell. An air blowing mechanism used for cleaning the charging head is arranged above the shell, the input end of the charging head is connected with a charging wire, and the input end of the charging wire penetrates through the shell and the side face of the charging pile body; in the process that the extending end of an electric push rod extends to the longest, a transmission rod rotates to extrude a thrust spring, so that the thrust spring provides rotating thrust for a turnover rod, when a cutting knife cuts off a charging wire, the turnover rod drives a clamping tool to transversely move, the cut-off charging wire is made to be away from a cutting base in time, and the cutting efficiency is improved. And damage to the charging pile body caused by heat on the cut-off charging wire is avoided, then the cut-off charging wire is extinguished, and the electric shock condition is avoided.
本发明涉及新能源汽车充电桩技术领域,具体为一种新能源汽车充电桩的防火装置,包括充电桩本体,充电桩本体的一侧设置有充电头,且充电桩本体的侧面底部固定安装有外壳,外壳的内部设置有用于防火的截断机构,且外壳的上方设置有用于清理充电头的吹风机构,充电头的输入端连接有充电线,充电线的输入端贯穿外壳和充电桩本体的侧面;在电动推杆的伸出端伸长至最长的过程中,传动杆转动挤压推力弹簧,使得推力弹簧对翻转杆提供转动的推力,在切割刀将充电线切断时,翻转杆带动夹持工装横移,使得切断的充电线及时与切割座远离,避免切断的充电线上的热量对充电桩本体造成损伤,再对切断的充电线进行灭火,则避免发生触电的情况。
Fireproof device of new energy automobile charging pile
一种新能源汽车充电桩的防火装置
14.01.2025
Patent
Elektronische Ressource
Chinesisch
Fireproof charging pile based on new energy automobile energy supplementation
Europäisches Patentamt | 2021
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