| 摘要 |
PROBLEM TO BE SOLVED: To prevent a horizontal air current from being hindered by a vertical air current in a heating cooker for arranging an upper blowoff port for blowing off hot air in the vertical direction and a horizontal blowoff port for blowing off the hot air in the horizontal direction in a heating chamber. SOLUTION: The upper blowoff port 30 is arranged in a ceiling wall 12 of the heating chamber 11, the horizontal blowoff port 31 is arranged in a left inner wall 15, and a suction port 32 is arranged in the inmost inner wall 14, respectively, in an assembly shape of small holes. Air in the heating chamber 11 sucked in from the suction port 31 is sent into an upper duct 25 and a horizontal duct 26, and is respectively heated by an upper heater 40 and a horizontal heater 41, and is blown off from the upper blowoff port 30 and the horizontal blowoff port 31. In the small hole distribution of the upper blowoff port 30, the distribution of a place for blowing off air toward the air current reaching preparations 60 from the horizontal blowoff port 31 is formed sparser than the distribution of the place other than that. COPYRIGHT: (C)2003,JPO
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