| 摘要 |
PURPOSE:To improve an assembling work and a serviceability by a method wherein a structure of a connector for use in connecting right and left air deflection vanes is made to have such a shape as one in which a motor shaft is easily connected or disconnected and a motor for cooperating with the connector is separated from an internal unit. CONSTITUTION:An internal unit A is provided with right and left air deflection vanes 116 for guiding air to a wind tunnel 115 through multi-vane fan and deflecting blown air in a rightward or leftward direction, a connector 117 for cooperating with the vanes 116, a power supply plate 118, and a motor 119 for operating the right or left air deflection vanes 116 in cooperation with the connector 117. A structure of the connector 117 is of a round type so as to facilitate an insertion of the motor 119, its extremity end 117a is expanded outward in order to facilitate an insertion of a shaft of the motor 119, and an insertion part 117b to which the shaft part of the right and left air deflection vanes 116 is inserted is formed at the central part. With such a structure as above, the motor 119 can easily be removed, so that its assembling work and its serviceability can be improved. |
