Automatic temperature controlling device of gas kitchen range

The present invention provides an automatic temperature control device for gas range. Said automatic temperature control device is placed in the burner position of gas range, on the gas inlet tube connected with the burner an igniter and a gas valve are set. Said temperature control device includes an electromagnetic valve placed on the gas inlet tube and a control circuit; said electromagnetic valve is connected with said control circuit. In the described burner, a temperature-sensing probe connected with said control circuit is set. The outer side of said temperature-sensing probe is covered with a heat-insulating protective sleeve, the described temperature-sensing probe and heat-insulating protective sleeve can be upwards and downwards moved relatively to the burner, and on the burner a spring mechanism is set, said spring mechanism can be used for making the temperature-sensing probe and heat-insulating sleeve be upwards and downwards moved.