| 摘要 |
PURPOSE: A duct bracket structure of a microwave oven combined with a hood is provided to form a structure for preventing flames formed by a fire in a cavity from spreading to the whole of the microwave oven or to the outside. CONSTITUTION: In a duct bracket structure of a microwave oven combined with a hood, a duct bracket(100) is installed to the upper side of a cavity having an exhaust port to a side of the top, to guide suction and exhaust of air. A fireproof rib(200) for preventing flames flowing out through the exhaust port of the cavity from spreading is formed to the bottom surface of the duct bracket. The fireproof rib is formed in a state of covering the periphery of a cavity light(370) installed to the lower side of the duct bracket. The fireproof rib is protruded from the bottom surface of the duct bracket.
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