The invention discloses a charging gun with a voltage measuring function, and a charging pile. The charging gun with the voltage measuring function comprises: a shell; a charging assembly, which is arranged in the shell; a pressure difference sensing device, which is arranged in the shell and used for sensing a pressure difference between the interior and the exterior of the charging gun so as to detect the sealing effect of the charging gun; and an alarm device, which is arranged outside the shell, electrically connected with the pressure difference sensing device and used for giving an alarm when the pressure difference changes, wherein when the pressure difference changes, the sealing effect of the charging gun is poorer, so water enters the charging gun easily, the alarm device gives an alarm, the alarm is effectively given to the charging gun with the changed pressure difference, a production and manufacturing end is reminded to process the charging gun, and meanwhile, a user is reminded to find and stop using the charging gun; and therefore, the safety of the charging gun is improved, and the situation that the charging gun with poor sealing performance cannot be found in time and the personal safety of a user is harmed is prevented.
本发明公开了一种具有测压功能的充电枪及充电桩,该具有测压功能的充电枪,包括:外壳;充电组件,设置于所述外壳内;压差感应装置,设置于所述外壳内,用于感应所述充电枪的内部与外部的压力差,以检测所述充电枪的密封效果;报警装置,设置于所述外壳的外部,与所述压差感应装置电连接,用于所述压力差发生变化时发出警报;当压力差发生变化时,该充电枪的密封效果较差,这使得该充电枪容易进水,报警装置发出警报,有效的对压力差发生变化的充电枪发出警报,提醒生产制造端对该充电枪进行处理,同时提醒使用者发现并停止使用该充电枪,从而提高充电枪的安全性,防止密封较差的充电枪不能被及时发现而危害使用者的人身安全。
Charging gun with voltage measuring function, and charging pile
一种具有测压功能的充电枪及充电桩
2022-01-04
Patent
Electronic Resource
Chinese
Charging gun with voltage measuring function and charging pile
European Patent Office | 2023
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