| 摘要 |
PURPOSE: Sealing structure of connecting holes of an air guide is provided to obtain more excellent isolation effect by preventing noise, dust or humidity from flowing into an indoor space together with low-temperature air by a blower. CONSTITUTION: A sealing device of connecting holes for an air guide consists of an isolating member(113) mounted at a rotatable shaft(104) of a motor to isolate inflow of noise, impurities and humidity in rotation of a blower. The isolating member includes a flange(115) for attaching connecting holes(107) of an upper and a lower air guide(106,108), a connecting member inserted into a connecting groove of a motor housing, and a bent groove for spreading the flange. The upper air guide is mounted on the lower air guide. To cover the upper portion of the rotatable shaft with the connecting holes of the upper air guide, the flange is spread over from the bent groove. The end of the flange is closely adhered to the connecting holes of the air guides. Therefore, the isolating member and the flange prevents noise, impurities and humidity of an integrally assembled air conditioner from being sucked through the connecting holes.
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