| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating cooker capable of detecting the open/close state of a grill door portion with high precision without being affected by the environment of a grill portion.SOLUTION: A heating cooker includes a heating cooker body, a grill portion arranged in the heating cooker body, a grill pan arranged in the grill portion, a heating coil for inductively heating the grill pan, an inverter circuit unit for supplying high-frequency current to the heating coil, an input current detection unit for detecting current input to the inverter circuit unit, a circuit voltage detection unit for detecting the voltage of the inverter circuit unit, and a controller for controlling the inverter circuit unit. The grill portion has a grill portion body having an opening portion on the front surface, and a grill door portion covering the opening portion of the grill portion body so that the opening portion is openable and closable. The grill pan is configured to operate interlockingly with the operation of the grill door portion, and the controller determines the open/close state of the grill door portion based on the current value detected by the input current detection unit and the voltage value detected by the circuit voltage detection unit.SELECTED DRAWING: Figure 8 |
