| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air conditioner of high efficiency preventing air delivered from a blowoff port, from being sucked from a suction port, and disusing attached parts for closing the blowoff port to reduce installation work man-hours. <P>SOLUTION: The ceiling embedded air conditioner is constituted by arranging a decorative panel suspended in a space above a ceiling board to close a ceiling board opening, providing a suction port at the center part of the decorative panel, arranging blowoff ports in four directions around the suction port, and providing each blowoff port with a turnable wind direction plate. A plate having a hinge mechanism part is integrally formed near the blowoff port, and the plate having the hinge mechanism part is formed with a curved surface and dimensioned not to be less than the longitudinal direction of the blowoff port. Both ends of the blowoff port are provided with stoppers with ribs of uneven shape. The plate can be fixed and held at an optional angle by bending the hinge mechanism part of the plate, and the blowoff port is completely closed with the plate. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
