Wireless control device of electric kettle

The utility model discloses a wireless control device of an electric kettle. The wireless control device comprises an MCU, a temperature sensor, an A/D conversion circuit, a key circuit, a heating control module, a display circuit, an alarm module, a wireless communication module and a wireless controller. The MCU is connected with the heating control module and the wireless communication module. The wireless communication module is in wireless connection with the wireless controller through the mobile internet. The output end of the key circuit is connected with the first input end of the MCU. The output end of the temperature sensor is connected with the second input end of the MCU through the A/D conversion circuit. The first output end of the MCU is connected with the alarm module. The second output end of the MCU is connected with the display circuit. According to the wireless control device of the electric kettle, working of the electric kettle can be remotely controlled in the mobile internet through the wireless controller, and frequent breaking operation with loads through a contact switch is not needed, so that the reliability of the electric kettle is effectively ensured, the service life of the electric kettle is prolonged, and the wireless control device can be widely applied to the field of control over the electric kettle.