| 摘要 |
PURPOSE: A control device of a heating cooking appliance is provided to supply and shut the power by the use of control signals and the connection between elements. CONSTITUTION: A control device of a heating cooking appliance is composed of a heating unit, a first power supply unit(20), a power supply route(La~Lh), a second power supply unit(30), a first power shutting unit(10), and a second power shutting unit(40). The heating unit supplies heat to an inner pot. The first power supply unit supplies the commercial alternating current voltage to the heating unit or supplies the first direct current voltage to the heating unit by rectifying the commercial alternating current voltage. The power supply route is connected to the external power supply. The power supply route applies the commercial alternating current voltage to the first power supply unit. The second power supply unit supplies the third direct current voltages required in other elements. The first power shutting unit shuts or applies the commercial alternating current voltage to the first power supply unit. The second power shutting unit shuts or applies the third direct current voltage. |
