MICROWAVE HEATING DEVICE AND METHOD FOR SEALING A CHAMBER OF THE SAME

摘要

A microwave heater and a method for sealing a heating chamber thereof are provided to keep a slot and a cavity of a filter clean always by protecting a filter from pollutants generated during heating. A microwave heater includes a door(200), a filter(300), and a sealing(400). The door opens or closes a heating chamber(110) in a case(100) to which microwave is irradiated. The filter is disposed to cover opening of the heating chamber when the heating chamber is closed so as to prevent leakage of the microwave. The sealing is interposed between the heating chamber and the filter when the door closes the heating chamber in order to spatially separate the filter from the heating chamber.