LUMINAIRE FOR SYSTEM CEILING

摘要

PURPOSE:To prevent light leakage between T bars and a light control member by bringing light shielding members disposed at both ends of the light control member into elastic contact with a reflection plate. CONSTITUTION:A luminaire main body 2 having a lamp socket 7 at the lower surface and reflection supporting pieces 6 at both ends is disposed at the upper end of a pair of T bars 1 disposed opposite to and in parallel to each other and suspended by a ceiling frame via a suspending bolt. A reflection plate 3 is positioned upward of the lamp, which is disposed at the center thereof in the lamp socket 7 in front of the luminaire main body 2, and both ends thereof are disposed in the supporting pieces 6. A light control member 4 is provided in flanges 12 at the lower ends of the T bars 1 at the front surface of the reflection plate 3. Light shielding members 5 attached to both sides of the light control member 4 are brought into elastic contact with the inside surface of the reflection plate 3.