The invention belongs to the technical field of charging sockets, and discloses a fire self-early-warning charging socket which comprises an insulating shell, a power socket is fixedly installed on the front face of an inner cavity of the insulating shell, a circuit connecting base is fixedly installed on the back face of the inner cavity of the insulating shell, and a socket limiting assembly is arranged on the front face of the insulating shell. And gas storage tanks are fixedly mounted at the upper end and the lower end of the insulating shell. According to the invention, gas expansion is realized by using the temperature change when a fire occurs and the increased temperature, and the expanded gas is used for providing pressure to realize displacement of the insulating plate towards the outer side surface, so that the power plug is quickly separated, and the whole plug separation process is automatically completed; the automatic power-off of the vehicle end can be realized after a certain temperature is reached, the problem that the vehicle end and the socket are not disconnected when a traditional device or a fire disaster occurs is effectively avoided, the connection is automatically cut off through physical disconnection, and the safety of the device is improved.
本发明属于充电插座技术领域,且公开了一种火灾自预警充电插座,包括绝缘外壳,所述绝缘外壳内腔的正面固定安装有电源插座,所述绝缘外壳内腔的背面固定安装有电路连接座,所述绝缘外壳的正面设有插座限位组件,所述绝缘外壳的上下两端均固定安装有储气罐。本发明通过利用火灾发生时的温度变化,并利用升高的温度实现气体的膨胀,同时利用膨胀的气体提供压力实现绝缘板向外侧面的位移,快速实现电源插头的脱离,整个插头脱离过程自动化完成,即达到一定的温度后即可实现车辆端的自动断电,有效避免了传统装置在或火灾发生时,车辆端与插座之间并未断开的问题,通过物理式的断开自动切断连接,提高装置的安全性。
Fire self-early warning charging socket
一种火灾自预警充电插座
24.11.2023
Patent
Elektronische Ressource
Chinesisch
New energy automobile charging socket with overheating early warning function
Europäisches Patentamt | 2022
|Intelligent charging pile with fire extinguishing and early warning functions
Europäisches Patentamt | 2024
|