Intelligent light maintenance of rice cookers is the intelligent light health care function. A rice cooker is a cooker that converts electric energy into internal energy. It has the functions of steaming, boiling and stewing food. With the development of science and technology, rice cookers have become one of the indispensable household appliances in people's lives.

Introduction of rice cooker

Common rice cookers in the market include automatic heat preservation, timed heat preservation, microcomputer control and new remote control. The heating plate is the main heating element of the rice cooker. It is an aluminum alloy disk embedded with electric heating tubes. Put the inner pot on it, and you can see it when you remove the inner pot.

Temperature limiter is also called magnetic steel. Equipped with permanent magnet ring and spring, it can be pressed at the center of the heating plate. When cooking, press the cooking switch and drive the lever switch through the attraction of the magnetic steel to keep the power contact connected. When cooking, the temperature at the bottom of the pot keeps rising, and the attraction of the permanent magnet ring decreases with the increase of temperature.

Lever switch, which is completely mechanical structure with a normally open contact. When cooking, press this switch to turn on the power supply of the heating tube, and at the same time supply power to the heating indicator lamp to light it up. When cooking, the temperature limiter will bounce off and drive the lever switch to break the contact. After that, the heating pipe will only be controlled by the insulation switch.