发明名称 LIGHTING SHADE, LIGHTING SYSTEM AND MANUFACTURE OF SHADE
摘要 PURPOSE:To easily provide a luminaire capable of projecting a spot pattern on a wall surface of a room at a low cost. CONSTITUTION:A shade 21 of a luminaire 1 is made of a relatively thick porcelain of a bottomless pot shape, and is provided with numerous light projecting holes 25. A region where the light projecting hole 25 is not formed has, e.g. a cloud pattern. The numerous light projecting holes 25 have a hole direction or light source orientation toward a light source 12 disposed inside. Light from the light source 12 projects a pattern on a wall surface or the like of a room through the light projecting holes 25.
申请公布号 JPH05205509(A) 申请公布日期 1993.08.13
申请号 JP19920011263 申请日期 1992.01.24
申请人 TAKAHASHI TADASHI 发明人 TAKAHASHI TADASHI
分类号 B44C3/04;F21S6/00;F21V1/16;F21V3/02;F21V3/04 主分类号 B44C3/04
代理机构 代理人
主权项
地址