| 摘要 |
PURPOSE: To prevent a drop in an air current resultant from the separation of air in an angle of an upward blade and minimize the amount of air which hits on a human body and enhance comfortability to a greater extent during dry-operation by setting the length of an upper blade longer than a lower blade in an air outlet of an air conditioner. CONSTITUTION: An air conditioner is provided with an air outlet having two blades which comprises an upper blade 1 and a lower blade 2. A cross fan 3, a heat exchanger 4, a rear casing 5 and a stabilizer 6 are installed near the air outlet. In this case, the length of the upper blade 1 is set so that it may be longer than that of the lower blade 2. This construction makes it possible to prevent a drop in an air current resultant from the separation of air in the angle of an upward blade during dry operation and minimize the amount of air which hits on a human body and enhance comfortability to a greater extent as a result. |
