The invention discloses an electric connector, an electric connector assembly and an electric automobile, the electric connector comprises a high-voltage pole and a temperature sensor, the high-voltage pole is internally provided with a containing cavity, the temperature sensor is installed in the containing cavity, and the temperature sensor is used for detecting the temperature of the electric connector in an electric connection state. According to the electric connector, the temperature sensor is arranged in the high-voltage pole, and the temperature sensor is used for detecting the temperature of the high-voltage pole in an electric connection state in real time, so that the condition that the temperature in the high-voltage pole exceeds a safe temperature is prevented, and the safety of the electric connector is improved. If the temperature sensor transmits a temperature value to the battery management system or the vehicle end management system, when the temperature of the high-voltage pole exceeds a preset temperature value, the battery management system or the vehicle end management system can further give an alarm or limit current passing through the high-voltage pole to reduce the temperature, and even cut off circuit connection to protect the electric connector.
本发明公开了电连接器、电连接器组件及电动汽车,电连接器包括高压极柱和温度传感器,所述高压极柱内设置有容纳腔,所述温度传感器安装于所述容纳腔,所述温度传感器用于检测所述电连接器在电连接状态下的温度。该电连接器在高压极柱内设置有温度传感器,温度传感器用于实时检测高压极柱在电连接状态下的温度,防止高压极柱内的温度超过安全温度的情况,提高电连接器的安全性。若温度传感器将温度值传递给电池管理系统或车端管理系统,当高压极柱的温度超过预设温度值时,电池管理系统或车端管理系统可进一步采取报警或者限制通过高压极柱内的电流来降低温度,甚至是切断电路连接以保护电连接器。
Electric connector, electric connector assembly and electric vehicle
电连接器、电连接器组件及电动汽车
2023-08-04
Patent
Elektronische Ressource
Chinesisch
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