CEILING-MOUNTED INDOOR UNIT FOR AIR CONDITIONING DEVICE

摘要

Disclosed is a ceiling-mounted indoor unit for an air conditioning device which improves the agitation of air in an air-conditioned room and improves the reach of air blown a distance. A ceiling-mounted indoor unit (4) is provided with a casing (51), at least four horizontal blades (71a-71d), and an in-room control unit (67). Outlets (56) are formed along the periphery of a decorative panel (52) of the casing (51). The horizontal blades (71a-71d), are rotationally equipped to the outlets (56), and the air direction angle of each horizontal blade (71a-71d) can be independently moved up or down. The in-room control unit (67) controls each horizontal blade (71a-71d) so that first horizontal blades, which are made up of at least two adjacent horizontal blades (71a-71d) from the horizontal blades (71a-71d), take the same position and swing, and the combination of first horizontal blades shifts in order along the peripheral section of the decorative panel (52).