发明名称 照明器具
摘要 A lighting apparatus that can easily change light distribution is provided. In an LED lighting apparatus in which an LED as a light source, and a reflector having a reflecting surface in a shape of a curved surface of revolution are accommodated in an apparatus main body, the reflector is made separable into a base end side and a tip end side of the reflecting surface, and a tip end of the base end side part is protruded from the apparatus main body .
申请公布号 JP5753221(B2) 申请公布日期 2015.07.22
申请号 JP20130115351 申请日期 2013.05.31
申请人 株式会社アイ・ライティング・システム 发明人 木元 裕一;馬場 伸之;木下 慶一郎
分类号 F21S2/00 主分类号 F21S2/00
代理机构 代理人
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