发明名称 Adjustable recessed trim
摘要 An adjustable recessed trim for a lighting fixture includes an enclosure with a light output opening and a light source opening provided upward from the light output opening. An adjustable cover piece having a cover piece light source opening is provided over the enclosure in registration with the enclosure light source opening and is adjustable between at least a first position and a second position.
申请公布号 US9429284(B2) 申请公布日期 2016.08.30
申请号 US201113340085 申请日期 2011.12.29
申请人 Koninklijke Philips N.V. 发明人 Park John S.;Jones, Jr. Clifford Russell;Rippel Graham Michael;Jones Mark Owen
分类号 F21S8/02;F21V21/04;F21V21/30 主分类号 F21S8/02
代理机构 代理人
主权项 1. An adjustable recessed downlight trim, comprising: a light output opening; an enclosure extending upwardly from said light output opening and defining an enclosed space therein, said enclosure having an enclosure light source opening therein provided upward from said light output opening; an adjustable cover piece provided over said enclosure and adjustable between at least a first position and a second position by a sliding movement across an enclosure surface of the enclosure, said cover piece having a cover piece light source opening and a cover piece flange extending from said cover piece light source opening, wherein any light visible through said light output opening is light that has first passed through said cover piece light source opening; wherein said cover piece light source opening is smaller than said enclosure light source opening and is in registration with said enclosure light source opening in said first position and said second position; and wherein said cover piece flange covers the remainder of said enclosure light source opening not in registration with said cover piece light source opening in said first position and in said second position.
地址 Eindhoven NL