| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating cooker capable of cooling a motor for a circulation fan and an infrared sensor efficiently, and capable of preventing deterioration and breakage of the motor for a circulation fan and the infrared sensor.SOLUTION: A heating cooker includes: an air supply passage 101 for guiding outside air supplied from an air supply fan 54 to a heating chamber 2; a first cooling passage 102 for guiding the outside air supplied from the air supply fan 54 toward a motor 56 for a circulation fan; a second cooling passage for opening toward an infrared sensor; and switching mechanisms 51, 52 for switching between a first switching mode for supplying the outside air supplied from the air supply fan 54 to the heating chamber 2 via the air supply passage 101 and a second switching mode for supplying the outside air supplied from the air supply fan 54 to the motor 56 for a circulation fan via the first cooling passage 102, and for supplying it to the infrared sensor via the second cooling passage.SELECTED DRAWING: Figure 10 |
