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

WO2016110380A1 LIGHTING PANEL ADAPTED FOR IMPROVED UNIFORMITY OF LIGHT OUTPUT 审中-公开
标题翻译：适用于改进光输出均匀性的照明面板
公开(公告)号：WO2016110380A1
公开(公告)日：2016-07-14
申请号：PCT/EP2015/079789
申请日：2015-12-15
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： BOOIJ, Silvia Maria , KETTELARIJ, Hendrik Jan , DE GIER, Ronald Cornelis , DE JONG, Michiel
IPC分类号： F21S8/00 , F21V7/00 , F21V13/00 , F21Y101/02 , F21Y103/00
CPC分类号： F21V13/04 , F21S8/028 , F21S8/032 , F21S8/033 , F21V7/0008 , F21V7/005 , F21Y2103/10 , F21Y2115/10
摘要： The invention provides a lighting panel, for use for example within a modular surface system, comprising one or more strips of solid state lighting elements associated with a reflector structure. The lighting panel is adapted for improved uniformity of light intensity across the width of its output area. Lighting elements comprise two or more subsets, each subset adapted to collectively generate a different light intensity profile across the width of the panel output window. The subsets are selectively adapted to generate profiles which, when blended, mutually offset one another's deviations from some common mean intensity across the width of the output window, thereby generating a combined intensity profile of improved uniformity. Embodiments include arrangements in which subsets of lighting elements are adapted to have differing actual or virtual optical path lengths to the reflector surface. Also provided are embodiments further comprising an acoustically absorbing back surface, for providing an acoustic dampening function.
摘要翻译：本发明提供一种用于例如在模块化表面系统内使用的照明面板，包括与反射器结构相关联的一个或多个固态照明元件条。照明面板适于改善其输出区域的宽度上的光强度的均匀性。照明元件包括两个或更多个子集，每个子集适合于在面板输出窗口的整个宽度上共同生成不同的光强度分布。子集被选择性地适于产生轮廓，当共混时，轮廓彼此相互偏离彼此偏离输出窗宽度上的一些共同平均强度，从而产生改进的均匀性的组合强度分布。实施例包括其中照明元件的子集适于具有与反射器表面不同的实际或虚拟光路长度的布置。还提供了进一步包括吸声后表面的实施例，用于提供声学抑制功能。

IPRDB

热门服务

关于我们

友情链接

联系方式