-
公开(公告)号:US20160230962A1
公开(公告)日:2016-08-11
申请号:US15021734
申请日:2013-09-17
发明人: Caijie YAN , Xu ZENG , Gang SONG
CPC分类号: G06F3/0647 , F21V7/0025 , F21V7/041 , F21V7/10 , F21V13/04 , F21Y2101/00 , G06F3/0604 , G06F3/0607 , G06F3/0619 , G06F3/0623 , G06F3/0644 , G06F3/065 , G06F3/0661 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F3/0689 , G06F11/1004 , G06F21/78 , G09F13/04 , G09F13/0409 , G09F13/12 , G09F2013/142 , H04L29/08 , H04L63/0428
摘要: The invention discloses an optical assembly comprising a plurality of optical components that are concentric to one another, each optical component having a partially reflective and partially transmissive interface with an oblique angle of incidence, and the reflectivity of the interface increasing with distance from a common center; a transitional optical component is provided between the light source and the first optical component in order to direct lights from a light source to the partially reflective and partially transmissive interface of the first optical component. By assembling the plurality of optical components, a much thinner lighting device (100) can be achieved.
摘要翻译: 本发明公开了一种光学组件,其包括彼此同心的多个光学部件,每个光学部件具有具有倾斜入射角的部分反射和部分透射的界面,并且界面的反射率随着与公共中心的距离而增加 ; 在光源和第一光学部件之间设置过渡光学部件,以将来自光源的光引导到第一光学部件的部分反射和部分透射的界面。 通过组装多个光学部件,可以实现更薄的照明装置(100)。
-
公开(公告)号:US20160369979A1
公开(公告)日:2016-12-22
申请号:US15117459
申请日:2015-02-06
发明人: Gang SONG , Caijie YAN
CPC分类号: F21V14/04 , F21S8/088 , F21V3/00 , F21V7/0083 , F21V11/02 , F21V14/02 , F21V14/08 , F21V17/02 , F21W2131/103 , F21Y2107/30 , F21Y2113/13 , F21Y2115/10
摘要: A luminaire (100) comprising a chamber (110) comprising at least one light exit surface (112); an axial carrier (120) mounted in said chamber (110) on an axis (105), said axial carrier (120) carrying a plurality of solid state lighting elements (122) and being surrounded by the light exit surface (112); and a body (130) mounted around said axial carrier (120), said body (130) comprising a plurality of radially extending optical cells (140) each comprising an inlet (142) facing said axial carrier (120); an outlet (144) facing the light exit surface (112); and a plurality of reflective surfaces (146, 148) extending from said inlet (142) to said outlet (144); wherein at least one of the axial carrier (120) and the body (130) are rotatably mounted relative to said axis (105) and wherein the body (130) can be rotated relative to the axcial carrier (120) or vice versa.
摘要翻译: 一种照明器(100),包括包括至少一个光出射表面(112)的腔室(110); 安装在所述腔室(110)中的轴(105)上的轴向载体(120),所述轴向载体(120)承载多个固态照明元件(122)并被所述光出射表面(112)包围; 以及围绕所述轴向载体(120)安装的主体(130),所述主体(130)包括多个径向延伸的光学单元(140),每个单元包括面向所述轴向载体(120)的入口(142)。 面向所述光出射表面的出口(144); 以及从所述入口(142)延伸到所述出口(144)的多个反射表面(146,148)。 其中所述轴向载体(120)和所述主体(130)中的至少一个相对于所述轴线(105)可旋转地安装,并且其中所述主体(130)可以相对于所述轴承架(120)旋转,反之亦然。
-