| 摘要 |
PROBLEM TO BE SOLVED: To provide a microwave oven further improved in see-through effect by effectively preventing condensation of moisture on the inside surface of a door, and made easily and quickly confirmable the cooking state of foods to be cooked at a large number of positions outside the microwave oven. SOLUTION: The door has a frame coming into contact with an edge surface of a cooking chamber and a see-through member arranged in an opening part of the frame. The see-through member includes a front face plate projecting forward in a curved surface shape and forming a large number of see-through holes, an upper face plate forming a large number of see-through holes and covering an upper part of the front face plate and a lower face plate for covering a lower part of the front face plate. A suction hole and an exhaust hole are adjacently arranged to the door in both side walls of the cooking chamber. Air flowing in the cooking chamber is smoothly flowingly exhausted along an inside surface of the see-through member to prevent condensation of the moisture on the inside surface of the transparent member. COPYRIGHT: (C)2004,JPO
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