中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

15 records (took 0.026 seconds)

    LED lamp
    1.
    发明授权
    LED lamp 有权
    点灯

    公开(公告)号：US09541241B2

    公开(公告)日：2017-01-10

    申请号：US14044936

    申请日：2013-10-03

    Applicant: Cree, Inc.

    Inventor： Paul Kenneth Pickard ,  Elizabeth Rodgers

    IPC: F21K9/00 ,  F21K99/00

    CPC classification number: F21K9/60 ,  F21K9/23 ,  F21K9/64 ,  F21Y2115/10

    Abstract: A lamp comprises an optically transmissive enclosure and a base. An LED assembly is located in the enclosure and is operable to emit light when energized through an electrical path from the base. The LED assembly comprises an LED and a lumophoric dome that surrounds the LED. A partially reflective pad is on the lumophoric dome for manipulating the pattern of light emitted from the lumophoric dome. A heat sink comprises a heat dissipating portion that is at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the LED. An optically transmissive lens emits light from the enclosure where the lens comprises an annular area defined by a textured surface and a transparent area interior of the annular area.

    Abstract translation: 灯包括透光外壳和底座。 LED组件位于外壳中，并且当通过从基座的电路通电时可操作以发光。 LED组件包括LED和围绕LED的发光圆顶。 一个部分反射垫在荧光顶盖上，用于操纵从发光圆顶发出的光线图案。 散热器包括至少部分地暴露于周围环境的散热部分和热耦合到LED的导热部分。 透光透镜从外壳发射光，其中透镜包括由纹理表面和环形区域的透明区域内部限定的环形区域。

    LINEAR SHELF LIGHT FIXTURE WITH GAP FILLER ELEMENTS
    5.
    发明申请
    LINEAR SHELF LIGHT FIXTURE WITH GAP FILLER ELEMENTS 审中-公开
    带有填充填料元素的线形灯饰

    公开(公告)号：US20150167901A1

    公开(公告)日：2015-06-18

    申请号：US14108168

    申请日：2013-12-16

    Applicant: CREE, INC.

    Inventor： Elizabeth Rodgers ,  Benjamin Beck ,  James Bowden ,  Yaote Huang ,  William Laird Dungan

    IPC: F21K99/00 ,  F21V23/00

    CPC classification number: F21V3/00 ,  F21S8/03 ,  F21V19/0045 ,  F21V19/0055 ,  F21V23/009 ,  F21Y2103/10 ,  F21Y2115/10

    Abstract: A linear light fixture with gap filler elements. The fixture comprises two primary structural components: a base and a light engine, which may be removably attached. The base comprises a body with end panels at both ends and is mountable to an external structure. The light engine comprises the light sources, an elongated lens, and any other optical elements that tailor the outgoing light to a particular profile. A gap filler element is disposed between the light engine and the end panels at one or both ends of the base to fill the space between those elements, giving the appearance that the light engine extends continuously to the end panel and eliminating direct imaging of the light sources outside the fixture. External reflectors may also be included to further shape the output beam.

    Abstract translation: 带间隙填充元件的线性灯具。 该固定装置包括两个主要结构部件：底座和轻型发动机，其可拆卸地连接。 底座包括一个主体，两端具有端板，并可安装到外部结构上。 光引擎包括光源，细长透镜以及将出射光定制到特定轮廓的任何其它光学元件。 间隙填充元件设置在基座的一端或两端的光引擎和端板之间以填充这些元件之间的空间，给出光引擎连续延伸到端板的外观，并消除光的直接成像 灯具外的光源。 还可以包括外部反射器以进一步调整输出光束的形状。

    Beam shaping lens and LED lighting system using same
    8.
    发明授权
    Beam shaping lens and LED lighting system using same 有权
    光束整形镜头和LED照明系统使用相同

    公开(公告)号：US09134006B2

    公开(公告)日：2015-09-15

    申请号：US13657421

    申请日：2012-10-22

    Applicant: Cree, Inc.

    Inventor： Elizabeth Rodgers ,  Paul Kenneth Pickard

    IPC: F21V5/04 ,  F21V5/00 ,  F21K99/00 ,  F21S8/02 ,  F21V17/16 ,  F21Y101/02 ,  F21Y105/00

    CPC classification number: F21V5/04 ,  F21K9/62 ,  F21S8/026 ,  F21V5/005 ,  F21V17/164 ,  F21Y2105/10 ,  F21Y2115/10

    Abstract: A beam shaping lens and an LED lighting system are disclosed. The lens according to example embodiments can concentrate or spread light, depending on the specific embodiment used. The lens according to example embodiments of the invention includes repeated concentric rings of refractive features, with either a constant or gradient feature angle. These features may include substantially triangular concentric rings. These features are located on the interior face of the lens, facing the LED source. In some embodiments, the exterior or exit surface of the lens includes texturing. A lens according to example embodiments of the invention can be used with various fixtures. Light enters the lens through the entry surface including the concentric rings, and exits the fixture through a textured exit surface opposite the entry surface.

    Abstract translation: 公开了一种光束整形透镜和LED照明系统。 根据示例性实施例的透镜可以集中或展开光，这取决于所使用的具体实施例。 根据本发明的示例性实施例的透镜包括具有恒定或梯度特征角的重复的折射特征同心环。 这些特征可以包括基本上三角形的同心环。 这些特征位于透镜的内表面上，面向LED源。 在一些实施例中，透镜的外表面或出射表面包括纹理。 根据本发明的示例性实施例的透镜可以与各种固定装置一起使用。 光通过包括同心环的进入表面进入透镜，并通过与进入表面相对的纹理出口表面离开固定件。

    LED LAMP
    10.
    发明申请
    LED LAMP 有权
    点灯

    公开(公告)号：US20150098206A1

    公开(公告)日：2015-04-09

    申请号：US14044936

    申请日：2013-10-03

    Applicant: Cree, Inc.

    Inventor： Paul Kenneth Pickard ,  Elizabeth Rodgers

    IPC: F21K99/00

    CPC classification number: F21K9/60 ,  F21K9/23 ,  F21K9/64 ,  F21Y2115/10

    Abstract: A lamp comprises an optically transmissive enclosure and a base. An LED assembly is located in the enclosure and is operable to emit light when energized through an electrical path from the base. The LED assembly comprises an LED and a lumophoric dome that surrounds the LED. A partially reflective pad is on the lumophoric dome for manipulating the pattern of light emitted from the lumophoric dome. A heat sink comprises a heat dissipating portion that is at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the LED. An optically transmissive lens emits light from the enclosure where the lens comprises an annular area defined by a textured surface and a transparent area interior of the annular area.

    Abstract translation: 灯包括透光外壳和底座。 LED组件位于外壳中，并且当通过从基座的电路通电时可操作以发光。 LED组件包括LED和围绕LED的发光圆顶。 一个部分反射垫在荧光顶盖上，用于操纵从发光圆顶发出的光线图案。 散热器包括至少部分地暴露于周围环境的散热部分和热耦合到LED的导热部分。 透光透镜从外壳发射光，其中透镜包括由纹理表面和环形区域的透明区域内部限定的环形区域。

Patent Agency Ranking