公开(公告)号：US08496355B2

公开(公告)日：2013-07-30

申请号：US12644022

申请日：2009-12-22

申请人： Hsueh-Chung Kao ,  Chao-Jen Wang

发明人： Hsueh-Chung Kao ,  Chao-Jen Wang

IPC分类号： F21V29/00 ,  H01J5/16

CPC分类号： F21V7/0091 ,  F21S8/033 ,  F21V7/04 ,  F21V2200/00 ,  F21Y2115/10 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0041

摘要： A reflector element is provided for a lighting device and includes a light transmission/reflection component that includes a light conductor containing therein light diffusion particles. The light transmission/reflection component includes a light entrance section, a light transmission/reflection section, and a light emission section. The reflector element is coupled to a light-emitting diode (LED) lighting unit, or a heat dissipation element, or a cover. The light entrance section of the reflector element is set in front of the LED lighting unit and the light transmission/reflection section is set at an opposite side to the light entrance section in order to redirect an incident light to the light emission section. Due to the effect provided by the light diffusion particles for refraction, light is uniformly distributed and emitted through the cover.

摘要翻译： 提供了一种用于照明装置的反射器元件，并且包括光透射/反射部件，其包括其中包含光漫射颗粒的光导体。 光透射/反射部件包括光入射部，光透射/反射部和发光部。 反射器元件耦合到发光二极管（LED）照明单元，或散热元件或盖。 反射器元件的光入射部分设置在LED照明单元的前面，并且光传输/反射部分设置在与光入口部分相反的一侧，以便将入射光重定向到发光部分。 由于由光漫射粒子提供的折射效果，光均匀分布并通过盖发射。

公开(公告)号：US08106568B2

公开(公告)日：2012-01-31

申请号：US12402511

申请日：2009-03-12

申请人： Hsueh-Chung Kao ,  Chao-Jen Wang

发明人： Hsueh-Chung Kao ,  Chao-Jen Wang

IPC分类号： H05B33/02 ,  F21V3/04

CPC分类号： F21V29/70 ,  F21K9/232 ,  F21V3/00 ,  F21V29/507 ,  F21V29/76 ,  F21V29/767 ,  F21Y2107/10 ,  F21Y2107/40 ,  F21Y2115/10

摘要： Disclosed is an assembly of light-emitting units, which is applicable to a lighting device that comprises a plurality of light-emitting elements respectively mounted to heat dissipation units. The light-emitting elements give off light beams that project outward through a light-transmitting hood. One surface of the light-transmitting hood is provided with a light diffusion layer featuring light refraction. As such, the light beams emitting from the light-emitting elements are made converging on a light incidence area, which, together with the feature of light spreading of the light-transmitting hood, can spread off and thus homogenize the light beams to form a surface source, and can also concentrate the light energy of the lighting device to enhance the brightness. The lighting device can be applied to any lighting facility.

摘要翻译： 公开了一种发光单元的组件，其适用于包括分别安装在散热单元上的多个发光元件的照明装置。 发光元件通过透光罩发出向外突出的光束。 透光罩的一个表面设置有具有光折射的光漫射层。 这样，从发光元件发出的光束会聚在入射区域上，光入射区域与发光罩的光扩散特性一起可以展开，从而使光束均匀化 表面光源，还可以集中照明装置的光能来增强亮度。 照明装置可应用于任何照明设备。