| 摘要 |
PROBLEM TO BE SOLVED: To provide an indoor machine of an air conditioner capable of efficiently cooling a circuit board to be stored, and preventing raindrops from entering an electric equipment box.SOLUTION: An exhaust duct 54 includes: a first passage 54a that is formed at the end part in a horizontal direction (X1-X2 direction) of an electric equipment box 50, an upper end of which has an outflow port 55 facing to the inside of the electric equipment box 50, and that extends in a vertical direction (Z1-Z2 direction); and a second passage 54b that has an exhaust port 53 facing to a blower chamber 14 in which a blower 40 is arranged, and extends the vertical direction (X1-X2 direction). The first passage 54a and the second passage 54b communicate with each other through a communication port 56 formed at the peripheral wall lower part of the first passage 54a. The exhaust port 53 is arranged at a place higher than the communication port 56 so as to more separate from the blower 40 than the outflow port 55.SELECTED DRAWING: Figure 5 |
