发明名称 LIGHTING DEVICE AND LIGHTING SYSTEM
摘要 A lighting device (1) comprising a housing (3) with a light emission window (5) and, opposite thereto, a reflector (7). A planar light transmissive carrier (9) arranged in between the light emission window and the reflector and comprising, at least on a side (11) facing towards the reflector, a grid (13) of a plurality of light sources (15,17). The plurality of light sources comprise a first group (19) of first light sources (15) and a second group (21) of second light sources (19). Each first light source has a respective first emission orientation (23) in a respective first direction (25) away from the reflector and each second light source has a respective second emission orientation (31) to issue light towards the reflector, which light, after reflection, is redirected into a respective first direction (25a). The lighting device is able to provide accent lighting and/or diffuse lighting issued by light sources arranged on one planar carrier.
申请公布号 EP2912367(A1) 申请公布日期 2015.09.02
申请号 EP20130818799 申请日期 2013.10.17
申请人 KONINKLIJKE PHILIPS N.V. 发明人 BAAIJENS, JOHANNES PETRUS WILHELMUS;SEKULOVSKI, DRAGAN
分类号 F21S8/02;F21S8/06;F21V7/00;F21Y101/02;F21Y105/00 主分类号 F21S8/02
代理机构 代理人
主权项
地址
您可能感兴趣的专利