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1. 发明授权

US07997759B2 Illumination device 有权
标题翻译：照明装置
公开(公告)号：US07997759B2
公开(公告)日：2011-08-16
申请号：US12321520
申请日：2009-01-22
申请人： Richard E Feinbloom , Kenneth Braganca , Peter Yan , Michael Botta
发明人： Richard E Feinbloom , Kenneth Braganca , Peter Yan , Michael Botta
IPC分类号： F21V1/00
CPC分类号： F21V14/06 , F21V5/04 , F21V19/003 , F21V19/042 , F21V23/00 , F21V23/04 , F21V33/0052 , F21W2131/202 , F21W2131/205 , F21Y2105/10 , F21Y2105/12 , F21Y2113/00 , F21Y2113/13 , F21Y2115/10
摘要： Disclosed is an illumination device for projecting a substantially uniform light at a remote distance. The illumination device comprises a mounting assembly divided into a plurality of sections, each section comprising a plurality of light emitting sources arranged substantially equidistant along a circumference of the assembly to project a light substantially perpendicular to the assembly, an contact plate connected via a central axis with, and fixed to, the mounting assembly, the contact plate providing an electrical contact to each of the light emitting devices, a plurality of lensing assemblies equal in number to the plurality of sections axially aligned with the mounting assembly, the lensing assembly aligned with a select one of the light emitting sources in a corresponding section, the light emitting source being positioned in front of a focal point of the lensing assembly, each lensing assembly comprising at least one optically transparent lens determining the lensing assembly focal point wherein the lensing assembly is oriented at a known angle with regard to the light projected from the light source, and means for shifting the contact plate and mounting assembly to align a select one of said light emitting devices with a corresponding lensing assembly.
摘要翻译：公开了一种用于在远距离处投射基本均匀的光的照明装置。照明装置包括分成多个部分的安装组件，每个部分包括沿着组件的圆周基本上等距离布置的多个发光源，以突出大致垂直于组件的光;接触板，经由中心轴线固定到安装组件上，接触板提供与每个发光器件的电接触，多个透镜组件的数量等于与安装组件轴向对齐的多个部分，透镜组件与在相应部分中选择一个发光源，所述发光源位于所述透镜组件的焦点的前面，每个透镜组件包括至少一个确定所述透镜组件焦点的光学透明透镜，其中所述透镜组件相对于轻型投影机而言以一个已知的角度定向 d，以及用于移动接触板和安装组件以将所选择的一个所述发光器件与对应的透镜组件对准的装置。

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