发明名称 Compact lens for high intensity light source
摘要 The present invention relates to a compact optic lens for a high intensity light source having improved output beam characteristics. The compact optic lens provides increased light output without increasing device cost or device size to enable coverage of many beam angles.
申请公布号 US9310052(B1) 申请公布日期 2016.04.12
申请号 US201313865760 申请日期 2013.04.18
申请人 Soraa, Inc. 发明人 Shum Frank
分类号 F21K99/00;F21V13/04;F21V29/00;F21V7/00 主分类号 F21K99/00
代理机构 Saul Ewing LLP 代理人 Saul Ewing LLP
主权项 1. A compact optic lens for a light source comprising a molded transparent body comprising a light receiving region, a light reflecting region, a light blending region, and a light output region; wherein the light receiving region comprises a first geometric structure within the transparent body that is configured to receive input light from the high intensity light source within a plurality of first two-dimensional planes, and is configured to provide a first output light within the plurality of first two-dimensional planes within the transparent body to a light reflecting region, wherein the first geometric structure is substantially flat; wherein the light reflecting region comprises a surface on the transparent body that is configured to receive the first output light from the light receiving region, and is configured to provide a second output light within the plurality of first two-dimensional planes within the transparent body to the light blending region; wherein the light blending region comprises a plurality of prism structures formed on the transparent body that is configured to receive the second output light from the light reflecting region, wherein the plurality of prism structures is configured to optically deflect the second output light to form deflected output light within a plurality of second two-dimensional planes, and wherein the plurality of prism structures is configured to provide the deflected output light as blended light within the transparent body to the light output region; wherein the plurality of first-two-dimensional planes and the plurality of second two-dimensional planes intersect; and wherein the light output region comprises a surface on the transparent body that is configured to receive the blended light and output the blended light.
地址 Fremont CA US