| 摘要 |
An air conditioner includes: a constituent part in which dusts taken into an indoor device (1) from the room air are accumulated; and a cleaning device (20) which sucks in the dusts from the constituent part. The cleaning device (20) includes: a fan (22) having a plurality of blades and rotating; a housing (21) containing the fan (22) and having an intake opening (21a) and an exhaust opening (21c); and an intake channel (25) having an intake opening facing the constituent part and connected to the intake opening (21a). An air current is introduced into the housing (21) from the intake opening (21a) along the rotation surface of the blades (23). The blades (23) have end brims (21b) of the upstream side of the air current introduced from the intake opening (21a).
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