| 摘要 |
PURPOSE: A microwave oven is provided to shut off a little of high frequency, which leaks through an opening unit by a first door, again with a second door and accordingly to prevent high frequency from progressing toward the front of the microwave oven at which users usually stand. CONSTITUTION: A microwave oven comprises a cabinet(10) forming the appearance of the microwave oven and a cooking chamber(11) mounted in the cabinet and opened to the front of the cabinet. The cabinet comprises a first door(20) for opening and shutting an opening unit of the cooking chamber and a second door installed in the front of the first door to open and shut the front of the first door. The first door is hinge-combined to the side of the opening unit of the cooking chamber, and opened and shut to the left. The second door is opened and shut upward and downward.
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