| 摘要 |
<p>PURPOSE:To reduce fouling of an air cleaner of an air conditioner by integrating a luminaire, and separating a part of the exhaust toward the half down direction for injection with a change-direction-cover fitted to the periphery of an armor. CONSTITUTION:Exhaust is injected from between an armor 1 and a reflecting plates 2, and is separated partially toward the half down direction with a change-direction-cover 3. The separated flows collide to each other at the center and is sucked by a motor fan 4 at one stroke. The smoke thereby does not go round to the reflecting plates 2 and the fluorescent lamps 6 to reduce the fouling of an apparatus. Furthermore, since a smoke source and the separated flows come near to each other, the smoke is quickly carried by the separated flows to improve the smoke collection efficiency.</p> |
