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公开(公告)号:US09574734B2
公开(公告)日:2017-02-21
申请号:US13198999
申请日:2011-08-05
申请人: Pavel Sousek , Jan Martoch , Wilfred Dejmek
发明人: Pavel Sousek , Jan Martoch , Wilfred Dejmek
CPC分类号: F21S48/215 , F21S43/14 , F21S43/239 , F21S43/243 , F21S43/249
摘要: A lightguide module having a linear collimator produced from optically transparent material, a toroidal lens produced from optically transparent material, and a light source, wherein the toroidal lens is disposed between the linear collimator and the light source, at the exit of the linear collimator are found scattering elements, and wherein a light-emitting part of the light source is directed toward an entry surface of the toroidal lens and an exit surface of the toroidal lens is directed toward entry surfaces of the linear collimator. The light source may be a light-emitting diode and the toroidal lens may be a Fresnel type lens.
摘要翻译: 具有由光学透明材料制成的直线准直仪的光导模块,由光学透明材料制成的环形透镜和光源,其中环形透镜设置在直线准直器和光源之间,在线性准直器的出口处是 发现散射元件,并且其中光源的发光部分指向环形透镜的入射表面,并且环形透镜的出射表面指向线性准直器的入射表面。 光源可以是发光二极管,并且环形透镜可以是菲涅耳型透镜。
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公开(公告)号:US20120033441A1
公开(公告)日:2012-02-09
申请号:US13198999
申请日:2011-08-05
申请人: Pavel Sousek , Jan Martoch , Wilfred Dejmek
发明人: Pavel Sousek , Jan Martoch , Wilfred Dejmek
CPC分类号: F21S48/215 , F21S43/14 , F21S43/239 , F21S43/243 , F21S43/249
摘要: A lightguide module having a linear collimator produced from optically transparent material, a toroidal lens produced from optically transparent material, and a light source, wherein the toroidal lens is disposed between the linear collimator and the light source, at the exit of the linear collimator are found scattering elements, and wherein a light-emitting part of the light source is directed toward an entry surface of the toroidal lens and an exit surface of the toroidal lens is directed toward entry surfaces of the linear collimator. The light source may be a light-emitting diode and the toroidal lens may be a Fresnel type lens.
摘要翻译: 具有由光学透明材料制成的直线准直仪的光导模块,由光学透明材料制成的环形透镜和光源,其中环形透镜设置在直线准直器和光源之间,在线性准直器的出口处是 发现散射元件,并且其中光源的发光部分指向环形透镜的入射表面,并且环形透镜的出射表面指向线性准直器的入射表面。 光源可以是发光二极管,并且环形透镜可以是菲涅尔型透镜。
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