Consolidated troffer
    1.
    发明授权
    Consolidated troffer 有权
    综合大夫

    公开(公告)号:US09291320B2

    公开(公告)日:2016-03-22

    申请号:US14015801

    申请日:2013-08-30

    Applicant: Cree, Inc.

    Inventor: John Durkee

    Abstract: A dropped-ceiling lighting system having a reflector positioned in an opening in a grid used to suspend a dropped ceiling, a lighting device including a light source mounted adjacent to the reflector, a structural support securing the lighting device to the grid, and a power source for the lighting device. Also discloses is a dropped-ceiling lighting system comprised of a reflector attached to a plenum barrier positioned in an opening in a grid used to suspend a dropped ceiling, a power source extends from a first edge of the plenum barrier to a second edge of the plenum barrier, and a light source is mounted to the power source.

    Abstract translation: 具有位于用于悬挂天花板的格栅中的开口中的反射器的落地式照明系统,包括邻近反射器安装的光源的照明装置,将照明装置固定在电网上的结构支撑件 照明设备的来源。 还公开了一种落地式照明系统,其包括连接到位于用于悬挂落下的天花板的网格中的开口中的增压室屏障的反射器的反射器,电源从气室屏障的第一边缘延伸到第二边缘 增压屏障,光源安装在电源上。

    LIGHT FIXTURE WITH TEXTURED REFLECTOR
    2.
    发明申请
    LIGHT FIXTURE WITH TEXTURED REFLECTOR 有权
    带有纹理反射镜的灯具

    公开(公告)号:US20130176722A1

    公开(公告)日:2013-07-11

    申请号:US13633207

    申请日:2012-10-02

    Applicant: Cree, Inc.

    Abstract: A light fixture with a textured reflector surface is disclosed. Embodiments of the present invention provide for a lighting system in which LEDs face, and the majority of light form the LED light source is incident on, a textured surface of a back reflector while producing minimal glare and minimal imaging of the light source. Such a reflector may be referred to as a retro-reflector. The reflector for the light fixture can be made from a relatively inexpensive material such as polycarbonate, which without texturing has a specular or semi-specular surface. This material can be used alone or with a metal substrate to form the reflector. The textured surface can be textured by way of an imprinted pattern or by roughening, and can be extruded. A prismatic texture may be used. The texturing can also be spatially varied.

    Abstract translation: 公开了具有纹理反射器表面的灯具。 本发明的实施例提供了一种照明系统,其中LED面对,并且大部分形成LED光源的光入射到后反射器的纹理化表面上,同时产生最小的眩光和最小的光源成像。 这种反射器可以被称为后向反射器。 用于灯具的反射器可以由相对便宜的材料(例如聚碳酸酯)制成,其中没有纹理具有镜面或半镜面。 该材料可以单独使用或与金属基材一起使用以形成反射体。 纹理表面可以通过印刷图案或通过粗糙化而被纹理化,并且可以被挤出。 可以使用棱柱纹理。 纹理也可以在空间上变化。

    INTEGRATED LINEAR LIGHT ENGINE
    3.
    发明申请
    INTEGRATED LINEAR LIGHT ENGINE 有权
    集成线性发动机

    公开(公告)号:US20140126197A1

    公开(公告)日:2014-05-08

    申请号:US13840812

    申请日:2013-03-15

    Applicant: CREE, INC.

    Abstract: This disclosure relates to light engines for use in lighting fixtures, such as troffer-style lighting fixtures. Light engines according to the present disclosure have integrated features that eliminate the need for additional components such as a Printed Circuit Board (PCB), a heat sink, a cover portion, a lens and/or a reflective element. Devices according to this disclosure can comprise a rigid body, conductive elements arranged into electrical pathways and light sources such as light emitting diodes (LEDs). Devices according to this disclosure can further comprise integrated cover, lens and/or reflective element features. Methods for the manufacture of such devices are also disclosed.

    Abstract translation: 本公开涉及用于照明灯具的光引擎,例如路灯风格的照明灯具。 根据本公开的轻型发动机具有集成的特征,其不需要额外的部件,例如印刷电路板(PCB),散热器,盖部分,透镜和/或反射元件。 根据本公开的装置可以包括刚体,布置成电路径的导电元件和诸如发光二极管(LED)的光源。 根据本公开的装置还可以包括集成的盖,透镜和/或反射元件特征。 还公开了制造这种装置的方法。

    Linear solid state lighting fixture with asymmetric light distribution
    6.
    发明授权
    Linear solid state lighting fixture with asymmetric light distribution 有权
    线性固态照明灯具具有不对称光分布

    公开(公告)号:US09423104B2

    公开(公告)日:2016-08-23

    申请号:US13830698

    申请日:2013-03-14

    Applicant: CREE, INC.

    Abstract: The fixture includes an elongated back reflector along the longitudinal direction of the fixture and at least one light source mounted to a heat sink structure and arranged to emit at least a portion of light toward the back reflector. The back reflector redirects at least a portion of the light toward an exit lens which interacts with the light as it is emitted from the fixture. Both the shape of the individual fixture elements (e.g., the back reflector and the exit lens) and the arrangement of these elements provide an asymmetrical light output distribution. Various mount mechanisms may be used to attach the fixture to a surface such as a ceiling or a wall, or the fixture may be suspended from a in a pendant configuration.

    Abstract translation: 固定装置包括沿着固定装置的纵向方向的细长的后反射体,以及至少一个光源,其安装到散热结构并被布置成朝向后反射器发射至少一部分光。 后反射器将光的至少一部分重定向到与从灯具发射的光相互作用的出射透镜。 各个固定元件(例如,后反射器和出射透镜)的形状和这些元件的布置都提供不对称的光输出分布。 可以使用各种安装机构来将固定件附接到诸如天花板或墙壁的表面,或者固定装置可以悬挂在悬挂构造中。

    Integrated linear light engine
    7.
    发明授权
    Integrated linear light engine 有权
    集成线性光引擎

    公开(公告)号:US09291316B2

    公开(公告)日:2016-03-22

    申请号:US13840812

    申请日:2013-03-15

    Applicant: CREE, INC.

    Abstract: This disclosure relates to light engines for use in lighting fixtures, such as troffer-style lighting fixtures. Light engines according to the present disclosure have integrated features that eliminate the need for additional components such as a Printed Circuit Board (PCB), a heat sink, a cover portion, a lens and/or a reflective element. Devices according to this disclosure can comprise a rigid body, conductive elements arranged into electrical pathways and light sources such as light emitting diodes (LEDs). Devices according to this disclosure can further comprise integrated cover, lens and/or reflective element features. Methods for the manufacture of such devices are also disclosed.

    Abstract translation: 本公开涉及用于照明灯具的光引擎,例如路灯风格的照明灯具。 根据本公开的轻型发动机具有集成的特征,其不需要额外的部件,例如印刷电路板(PCB),散热器,盖部分,透镜和/或反射元件。 根据本公开的装置可以包括刚体,布置成电路径的导电元件和诸如发光二极管(LED)的光源。 根据本公开的设备还可以包括集成的盖,透镜和/或反射元件特征。 还公开了制造这种装置的方法。

    LINEAR SOLID STATE LIGHTING FIXTURE WITH ASYMMETRIC DISTRIBUTION
    8.
    发明申请
    LINEAR SOLID STATE LIGHTING FIXTURE WITH ASYMMETRIC DISTRIBUTION 有权
    线性固态灯具不对称分布

    公开(公告)号:US20140268721A1

    公开(公告)日:2014-09-18

    申请号:US13830698

    申请日:2013-03-14

    Applicant: CREE, INC.

    Abstract: A linear solid state lighting fixture with asymmetric distribution. The fixture comprises an elongated back reflector along the longitudinal direction of the fixture. At least one light source is arranged to emit toward the back reflector. The source(s) are mounted to a heat sink structure such that at least a portion of light emitted from the source(s) first impinges on the back reflector which redirects at least a portion of the light toward an exit lens. The exit lens interacts with the light as it is emitted from the fixture. Both the shape of the individual fixture elements (e.g., the back reflector and the exit lens) and the arrangement of these elements provide an asymmetrical light output distribution. Various mount mechanisms may be used to attach the fixture to a surface such as a ceiling or a wall, or the fixture may be suspended from a in a pendant configuration.

    Abstract translation: 具有不对称分布的线性固态照明灯具。 固定装置包括沿着固定装置的纵向的细长的后反射体。 至少一个光源被布置成向后反射器发射。 所述源被安装到散热结构,使得从所述源发射的光的至少一部分首先照射在所述后反射器上,所述后反射器将至少一部分光朝向出射透镜重定向。 退出镜头从灯具发出时与光线相互作用。 各个固定元件(例如,后反射器和出射透镜)的形状和这些元件的布置都提供不对称的光输出分布。 可以使用各种安装机构来将固定件附接到诸如天花板或墙壁的表面,或者固定装置可以悬挂在悬挂构造中。

    Light fixture with textured reflector
    9.
    发明授权
    Light fixture with textured reflector 有权
    带有纹理反射镜的灯具

    公开(公告)号:US09488329B2

    公开(公告)日:2016-11-08

    申请号:US13633207

    申请日:2012-10-02

    Applicant: Cree, Inc.

    Abstract: A light fixture with a textured reflector surface is disclosed. Embodiments of the present invention provide for a lighting system in which LEDs face, and the majority of light form the LED light source is incident on, a textured surface of a back reflector while producing minimal glare and minimal imaging of the light source. Such a reflector may be referred to as a retro-reflector. The reflector for the light fixture can be made from a relatively inexpensive material such as polycarbonate, which without texturing has a specular or semi-specular surface. This material can be used alone or with a metal substrate to form the reflector. The textured surface can be textured by way of an imprinted pattern or by roughening, and can be extruded. A prismatic texture may be used. The texturing can also be spatially varied.

    Abstract translation: 公开了具有纹理反射器表面的灯具。 本发明的实施例提供了一种照明系统,其中LED面对,并且大部分形成LED光源的光入射到后反射器的纹理化表面上,同时产生最小的眩光和最小的光源成像。 这种反射器可以被称为后向反射器。 用于灯具的反射器可以由相对便宜的材料(例如聚碳酸酯)制成,其中没有纹理具有镜面或半镜面。 该材料可以单独使用或与金属基材一起使用以形成反射体。 纹理表面可以通过印刷图案或通过粗糙化而被纹理化,并且可以被挤出。 可以使用棱柱纹理。 纹理也可以在空间上变化。

Patent Agency Ranking