The invention provides a low-level waterproof switching circuit and a vehicle. The low-level waterproof switching circuit comprises a main circuit, a low-voltage control circuit and a control switch, wherein one end of the main circuit is connected with a battery positive electrode, the other end is connected with a battery negative electrode, and the main circuit is provided with a controlled element and a conduction element which are connected in series; the low-voltage control circuit is connected with the control end of the conduction element and is used for controlling the on-off of the conduction element; and the control switch is arranged on the low-voltage control circuit in series and is used for controlling the work of the low-voltage control circuit. According to the low-level waterproof switching circuit, the waterproof performance and the spark-proof performance of the circuit are effectively improved.
本发明创造提供了一种低电平防水开关电路及交通工具,包括:主电路,主电路一端连接电池正极,另一端连接电池负极,主电路上设有相串联的受控元件和导通元件;低电压控制电路,连接导通元件的控制端,用于控制导通元件的通断;控制开关,串联设置在低电压控制电路上,用于控制低电压控制电路的工作。该低电平防水开关电路有效提高了电路的防水性、防火花性能。
Low-level waterproof switching circuit and vehicle
一种低电平防水开关电路及交通工具
2021-07-27
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
Waterproof rolling handle control circuit for electric vehicle
European Patent Office | 2015
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