发明名称 照明器具
摘要 PROBLEM TO BE SOLVED: To provide a lighting device which has multiple light sources and divides the light sources to control distribution of light from the light sources independently of each other as spot light and diffusion light.SOLUTION: An embedded type lighting device 100 includes multiple light sources. The light sources comprises: a first LED element 31 disposed at a center part; and second LED elements 32 disposed around the first LED element 31. The embedded type lighting device 100 includes: a lens 29 which is disposed facing the first LED element 31; and a panel 24 which is disposed facing the second LED elements 32, covers the second LED elements 32, and is formed by a translucent member.
申请公布号 JP5944942(B2) 申请公布日期 2016.07.05
申请号 JP20140092136 申请日期 2014.04.25
申请人 コイズミ照明株式会社;株式会社光電器製作所 发明人 長谷川 啓二;山田 尚之
分类号 F21S8/02;F21V3/02 主分类号 F21S8/02
代理机构 代理人
主权项
地址