The invention provides an anti-burning circuit and a vehicle. The anti-burning circuit comprises a battery, a power-on and power-off control circuit and a controller, and the power-on and power-off control circuit is connected with the controller in parallel. The anti-burning circuit further comprises a thermistor PTC and a relay K1, one end of the thermistor PTC is connected with the positive electrode end of the battery, and the other end is connected with the power supply ends of the power-on and power-off control circuit and the controller. The relay K1 is connected with the thermistor PTC in parallel, and a coil of the relay K1 is connected to a connecting circuit among the power-on and power-off control circuit, the controller and the negative electrode end of the battery in series. The anti-burning circuit can limit the overcurrent in time and ensure the safety of the vehicle.
本发明创造提供了一种防烧车电路及交通工具,其中,防烧车电路包括电池、上下电控制电路、控制器,所述上下电控制电路与控制器并联,还包括热敏电阻器PTC和继电器K1,所述热敏电阻器PTC一端连接电池的正极端,另一端连接上下电控制电路、控制器的电源端;所述继电器K1与热敏电阻器PTC并联,所述继电器K1的线圈串联在上下电控制电路、控制器与电池负极端之间的连接电路上。该防烧车电路能够及时限制过电流,保证用车安全。
Anti-burning circuit and vehicle
一种防烧车电路及交通工具
2021-08-17
Patent
Electronic Resource
Chinese
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