Description Of The Working Principle Of The Electric Kettle

About 5 minutes after the electric kettle is connected to the power supply, the water vapor deforms the bimetallic sheet of the steam temperature sensing element, and the top-opening switch contacts disconnect the power supply. If the steam switch fails, the water in the pot will continue to burn until the water is dried, and the temperature of the heating element rises sharply. There are two bimetallic sheets at the bottom of the heating plate, which will rise sharply due to heat conduction, expand and deform, and break. Power on. Therefore, the safety protection device of the electric kettle is designed to be very scientific and reliable. This is the triple safety protection principle of the electric kettle.