| 摘要 |
PURPOSE:To make dew formation hard to occur at the rims of cold air outlets with less cast and electric power, improve the workability in installing a heater, and widen the cold air discharge angle. CONSTITUTION:Two or more cold air outlets 7a, 7b, 7c and 7d are provided around an air suction port 6. A dew formation preventing-heater 8 is provided along rims 9 on the opposite side of the air suction port 6 among the rims of the cold air outlets 7a, 7b, 7c and 7d. |
