The invention relates to the technical field of electric vehicles, and discloses an electric vehicle intelligent charging cabinet fire extinguishing device which comprises a charging shell, a charging groove is formed in the side face of the charging shell, a cabinet door is rotationally connected to the bottom of the charging groove, a handle is installed on the side face of the cabinet door, and a connecting wire is arranged on the side face of the charging shell. A fire extinguishing mechanism used for extinguishing fire is arranged in the charging groove, a locking mechanism used for locking the cabinet door is arranged in the charging groove, a protection mechanism used for power-off protection is arranged at the bottom of the charging groove, and the fire extinguishing mechanism is arranged, so that when a fire occurs in the charging groove, the temperature in the charging groove can rise, and the cabinet door can be extinguished. The temperature can heat air in an expansion groove, the air in the expansion groove can be heated to expand, gas can push a baffle to slide in a sliding groove, opening of an air inlet pipe, closing of an air outlet pipe and spraying of heptafluoropropane gas in an air storage tank are achieved, and fire extinguishing is achieved.

    本发明涉及电动车技术领域,且公开了一种电动车智能充电柜灭火装置,包括充电壳,所述充电壳的侧面上开设有充电槽,所述充电槽的底部转动连接有柜门,所述柜门的侧面上安装有把手,所述充电壳的侧面上设置有连接线,所述充电槽的内部设置有用于灭火的灭火机构,所述充电槽的内部设置有用于对柜门进行紧锁的紧锁机构,所述充电槽的底部设置有用于断电保护的保护机构,设有灭火机构,当充电槽内部发生火灾时,充电槽内部的温度会升高,温度会对膨胀槽内部的空气进行加热,膨胀槽内部的空气会受热膨胀,气体会推动挡板在滑动槽内部滑动,实现对进气管打开,出气管进行闭合,储气罐内部的七氟丙烷气体喷出,实现对火灾的灭火。


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    Title :

    Fire extinguishing device for intelligent charging cabinet of electric vehicle


    Additional title:

    一种电动车智能充电柜灭火装置


    Contributors:

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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