OPERATION CONTROL SYSTEM OF MICROWAVE OVEN AND CONTROL METHOD THEREOF

摘要

PURPOSE: An operation control system of a microwave oven is provided to keep cooking material warm by driving a magnetron during a specific time if the cooking material is not taken out from a cavity after finishing cooking. CONSTITUTION: The operation control system of a microwave oven includes:a key operating unit(1) for inputting the cooking circumstance and the cooking starting command to a control unit(10) through the operation of a user; a door opening/closing sensing unit(2); an indicating unit(3) for indicating the cooking progress of a microwave oven by the control of the control unit(10); a magnetron driving unit(4); a magnetron(5); a ventilating fan driving unit(6) operated by the control of the control unit(10) to cool the magnetron(5) by driving a ventilating fan motor(7); the ventilating fan motor(7); a turn table driving unit(8); a turn table motor(9); and the control unit(10).