LUMINAIRES AND LIGHTING STRUCTURES
    71.
    发明申请
    LUMINAIRES AND LIGHTING STRUCTURES 有权
    灯泡和照明结构

    公开(公告)号:US20130044475A1

    公开(公告)日:2013-02-21

    申请号:US13213282

    申请日:2011-08-19

    IPC分类号: F21V5/04 F21V7/00

    摘要: Luminaires are disclosed that include refractive and/or reflective structures that can provide or distribute lighting for a given area with high uniformity and efficiency. The structures can be used to distribute light from one or more light sources for lighting target areas with a desired light distribution. The lighting structures can be included in light strips or luminaires. Such luminaire can be utilized in place of fluorescent lights and can facilitate quick and easy retrofit for previous fluorescent lighting applications. The disclosed techniques and systems (including components and structures) can be particularly useful when employing one or more LEDs as light sources.

    摘要翻译: 公开了包括可以以高均匀性和效率为给定区域提供或分配照明的折射和/或反射结构的灯具。 该结构可以用于分配来自一个或多个光源的光,以便具有期望的光分布的照明目标区域。 照明结构可以包括在灯条或灯具中。 这种灯具可以用于代替荧光灯,并且可以促进对以前的荧光灯照明应用的快速和容易的改造。 当使用一个或多个LED作为光源时,所公开的技术和系统(包括组件和结构)可以是特别有用的。

    LIGHTING DEVICES, FIXTURE STRUCTURES AND COMPONENTS FOR USE THEREIN
    75.
    发明申请
    LIGHTING DEVICES, FIXTURE STRUCTURES AND COMPONENTS FOR USE THEREIN 审中-公开
    照明设备,其使用的结构和组件

    公开(公告)号:US20120206911A1

    公开(公告)日:2012-08-16

    申请号:US13026495

    申请日:2011-02-14

    摘要: In some embodiments, a lighting device comprising two or more light sources and an optical device configured to enhance uniformity of light emitted from the light sources and emerging from a surface of the optical device, an average distance between light sources less than one half of the square root of the area of the surface divided by the number of light sources. In some embodiments, a fixture structure comprising a reflective structure and a heat conductor in contact with the reflective structure and covering not more than 30 percent of the surface area of the reflective structure. In some embodiments, a lighting device comprising a fixture structure, at least one light source mounted on one substrate, and at least one light source mounted on another substrate. Other fixture structures and lighting devices.

    摘要翻译: 在一些实施例中,包括两个或多个光源的照明装置和被配置为增强从光源发射并从光学装置的表面出射的光的均匀性的光学装置,光源之间的平均距离小于 表面积的平方根除以光源的数量。 在一些实施例中,一种固定结构,其包括与反射结构接触的反射结构和热导体,并​​且覆盖反射结构的表面积的不超过30%。 在一些实施例中,包括固定装置结构,安装在一个基板上的至少一个光源和安装在另一基板上的至少一个光源的照明装置。 其他灯具结构和照明设备。

    LED lamp with diffuser
    76.
    发明授权
    LED lamp with diffuser 有权
    LED灯带扩散器

    公开(公告)号:US08235547B2

    公开(公告)日:2012-08-07

    申请号:US12682905

    申请日:2008-10-09

    申请人: Harald Hofmann

    发明人: Harald Hofmann

    IPC分类号: F21S4/00

    摘要: A lamp is provided. The lamp may include one or a plurality of LED elements; and a housing with electrical and mechanical connection elements, wherein the housing has a light exit region with a light-transmissive terminating element, wherein the terminating element is an optical diffuser element, wherein the terminating element is of a form in which the wall of the terminating element has in cross section two opposite, straight sections running towards one another.

    摘要翻译: 提供一个灯。 灯可以包括一个或多个LED元件; 以及具有电气和机械连接元件的壳体,其中所述壳体具有带有透光端接元件的光出射区域,其中所述端接元件是光学漫射元件,其中所述端接元件是其中所述 端接元件具有两个彼此相对延伸的两个相对的直的部分的横截面。

    LED LAMP WITH DIFFUSER
    77.
    发明申请
    LED LAMP WITH DIFFUSER 有权
    LED灯带发光二极管

    公开(公告)号:US20100296281A1

    公开(公告)日:2010-11-25

    申请号:US12682905

    申请日:2008-10-09

    申请人: Harald Hofmann

    发明人: Harald Hofmann

    IPC分类号: F21V11/00 F21V29/00

    摘要: A lamp is provided. The lamp may include one or a plurality of LED elements; and a housing with electrical and mechanical connection means, wherein the housing has a light exit region with a light-transmissive terminating element, wherein the terminating element is an optical diffuser element, wherein the terminating element is of a form in which the wall of the terminating element has in cross section two opposite, straight sections running towards one another.

    摘要翻译: 提供一个灯。 灯可以包括一个或多个LED元件; 以及具有电气和机械连接装置的壳体,其中所述壳体具有带有透光端接元件的光出射区域,其中所述端接元件是光学扩散器元件,其中所述端接元件是其中所述 端接元件具有两个彼此相对延伸的两个相对的直的部分的横截面。

    Spherical bulb for light-emitting diode with spherical inner cavity
    79.
    发明授权
    Spherical bulb for light-emitting diode with spherical inner cavity 失效
    球形灯泡,带球形内腔发光二极管

    公开(公告)号:US07663315B1

    公开(公告)日:2010-02-16

    申请号:US11945778

    申请日:2007-11-27

    申请人: George R. Hulse

    发明人: George R. Hulse

    IPC分类号: H01J63/04

    摘要: A bulb is adapted to fit over and around a light-emitting diode emitting a light of a first hue in a generally Lambertian radiation pattern. The bulb has a generally spherical shape and a substantially circular external cross-sectional geometry, and further defines an inner cavity with a substantially circular cross-sectional geometry for housing the light-emitting diode. The bulb is composed of a light-transmitting material and a light color-converting material, with the light color-converting material converting the light of the first hue into a light of a desired hue, which is then viewed along an external surface of said bulb.

    摘要翻译: 一个灯泡适于安装在发光二极管的周围,发光二极管以普通朗伯辐射图形式发出第一色调的光。 灯泡具有大致球形和基本上圆形的外部横截面几何形状,并且进一步限定具有用于容纳发光二极管的基本圆形横截面几何形状的内腔。 灯泡由透光材料和浅色转换材料组成,其中光色转换材料将第一色调的光转换成所需色调的光,然后沿着所述色光转换材料的外表面观察 灯泡。