The gun head of the charging pile is mainly responsible for connecting the power supply of the electric vehicle with the charging pile, and transmitting electric energy and communication signals. It is usually composed of conductive materials and connectors to ensure a safe and reliable charging process. Some high-end charging piles may be equipped with current sensors and communication modules to monitor and control parameters such as current and voltage, but usually do not include temperature sensors.
However, it should be noted that although the gun head of the charging pile itself has no temperature monitoring function, during the charging process, the charging interface or battery management system of the electric vehicle usually has a temperature sensor to monitor the temperature change during the charging process and control the temperature as needed. This can avoid the safety problems caused by excessive temperature and protect the life and performance of the battery.
Therefore, the temperature monitoring of the charging pile gun head is mainly realized through the charging interface of the electric vehicle or the battery management system, not the charging pile gun head itself. This design can improve the charging efficiency and safety, and ensure the effective implementation of temperature control and protection measures during charging.