专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110228555A1 LIGHTING DEVICE 审中-公开
标题翻译：照明设备
公开(公告)号：US20110228555A1
公开(公告)日：2011-09-22
申请号：US12671943
申请日：2008-08-04
申请人： Ramon Pascal Van Gorkom , Martin Jacobus Johan Jak , Gilbert Martinus Verbeek , Marcellinus Petrus Carolus Michael Krijn
发明人： Ramon Pascal Van Gorkom , Martin Jacobus Johan Jak , Gilbert Martinus Verbeek , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V9/00
CPC分类号： G02B6/0008 , F21S10/02 , F21V9/40 , F21Y2115/10 , G02B6/0068 , G02B27/0994
摘要： A lighting device (1600, 1700, 1800, 1900) is disclosed, comprising a plurality of light sources (102, 111, 119, 120, 1403,1408, 1410, 1410, 1508, 1510, 1512) providing light in different wavelengths, a first collimating means (104, 1400, 1500) having a receiving end (103, 1402) and an output end (114, 1404) wherein said light sources are arranged at said receiving end, and said collimating means comprising a set of dichroic filters (109, 110, 115, 116, 117, 118, 1409, 1411, 1413, 1509, 1511, 1513) arranged as sub-collimators (106, 107, 108) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said dichroic filter of said each light source is translucent for light from adjacent light sources of different wavelength such that mixed and collimated light is outputtable at said output end; and a mixing rod (1604, 1704, 1804, 1904) having a receiving end (1805) and an output end (1806), wherein said first collimating means is arranged such that light coupling from said output end of said first collimating means to said receiving end of said mixing rod is enabled such that color mixed light is outputtable at said output end of said mixing rod.
摘要翻译：公开了一种照明装置（1600,1700,1800,1900），其包括提供不同波长的光的多个光源（102,111,119,120,1403,1408,1410,1410,1508,1510,1512）具有接收端（103,1402）和输出端（114,1404）的第一准直装置（104,1400,1500），其中所述光源布置在所述接收端，所述准直装置包括一组二向色滤光片（109,110,115,116,117,118,1409,1411,1413,1509,1511,1513），被布置为所述多个光源中的每一个的副准直器（106,107,108），使得对于每个所述副准直仪对来自其光源的光进行准直，并且对于来自相邻不同波长的光源的光，所述每个光源的所述二向色滤光器是半透明的，使得混合和准直光在所述输出端可输出; 以及具有接收端（1805）和输出端（1806）的混合杆（1604,1704,1804,1904），其中所述第一准直装置被布置成使得从所述第一准直装置的所述输出端到所述第一准直装置的光耦合启用所述混合杆的接收端，使得在所述混合杆的所述输出端可输出混色光。

IPRDB

热门服务

关于我们

友情链接

联系方式