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    • 2. 发明申请
    • Modular LED light and method
    • 模块化LED灯和方法
    • US20050068777A1
    • 2005-03-31
    • US10670702
    • 2003-09-25
    • Dragoslav Popovic
    • Dragoslav Popovic
    • B60Q1/26F21S8/00F21V5/04F21V7/00F21V9/08F21V29/00
    • F21V7/0091B60Q1/2611F21S10/06F21V5/045F21V9/08F21V29/70F21W2111/00F21W2111/02F21Y2113/00F21Y2115/10
    • An at least partially translucent optical element for distributing light from a light source, the element comprising a hub member formed about a central axis, having an external surface between first and second ends and forming a recess within the first end that extends along the central axis substantially along a length of the hub member between the first and second ends for receiving the source, the external surface forming a lens for dispersing light directed thereat from within the recess out of the element and a reflecting member integral with and extending from the second end, the reflecting member including at least one external reflecting surface that reflects substantially all of the light directed into the reflecting member from within the recess back into the element.
    • 用于分配来自光源的光的至少部分半透明的光学元件,所述元件包括围绕中心轴线形成的轮毂部件,所述轮毂部件围绕中心轴线形成,所述轮毂部件在第一和第二端部之间具有外表面,并且在所述第一端部内沿所述中心轴线 基本上沿着用于接收源的第一和第二端之间的毂构件的长度,外表面形成用于将从该凹部内的光定向的元件的光分散出元件,以及与第二端一体并且从第二端延伸的反射构件 所述反射构件包括至少一个外部反射表面,所述至少一个外部反射表面基本上将从所述凹部内的反射构件的所有光反射回所述元件。
    • 3. 发明授权
    • Light guide and lateral illuminator
    • 导光板和侧面照明器
    • US06836611B2
    • 2004-12-28
    • US10263539
    • 2002-10-03
    • Dragoslav PopovicDavid Allen Venhaus
    • Dragoslav PopovicDavid Allen Venhaus
    • F21V800
    • G02B6/0041G02B6/0046G02B6/0068Y10S385/901Y10S385/902
    • A lighting apparatus for providing a substantially uniformly illuminated light emitting surface, the apparatus comprising first and second light sources generating flux patterns including light rays that diverge about first and second central light rays, respectively and a light guide member having substantially straight first and second en sections and a curved section, the first end section having a proximal end and a distal end and formed about a first light axis, the second end section having a proximal end and a distal end and formed about a second light axis, the curved section including first and second ends that are linked to the distal ends of the first and second end sections, respectively, the guide forming a front surface and an oppositely facing textured back surface along each of the end sections and the curved section, the curved section forming a bend such that the back surface is concave and the front surface is convex along the curved section length, at least a portion of the back surface tapered toward the first light axis in the direction from the proximal end to the distal end of the first end section, wherein, the first light source is juxtaposed such that the central light ray is directed along the first light axis and the second light source is juxtaposed such that the central light ray is directed along the second light axis.
    • 一种用于提供基本上均匀照明的发光表面的照明装置,所述装置包括第一和第二光源,分别产生包括围绕第一和第二中心光线发散的光线的光通量图案,以及具有基本上直的第一和第二en 所述第一端部具有近端和远端并围绕第一光轴形成,所述第二端部具有近端和远端并围绕第二光轴形成,所述弯曲部分包括 第一和第二端分别连接到第一和第二端部的远端,引导件沿着每个端部部分和弯曲部分形成前表面和相对的纹理后表面,弯曲部分形成 弯曲使得背表面是凹形的,并且前表面沿着弯曲部分长度至少凸出 所述第一光源并列设置为使得所述第一光源沿着所述第一光轴被引导,并且所述第二光源的所述第一光轴沿所述第一光轴从所述近端朝向远端的方向逐渐变细, 第二光源并置,使得中心光线沿着第二光轴指向。