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1. 发明授权

US08963405B2 Light bulb with thermal features 有权
标题翻译：具有热功能的灯泡
公开(公告)号：US08963405B2
公开(公告)日：2015-02-24
申请号：US13570559
申请日：2012-08-09
申请人： James T. Petroski , Witold Bauer , Jeffery R. Parker
发明人： James T. Petroski , Witold Bauer , Jeffery R. Parker
IPC分类号： H01J7/26 , F21V29/00 , F21K99/00
CPC分类号： F21K9/61 , F21K9/23 , F21V29/70 , F21V29/773 , G02B6/0031 , G02B6/0085 , Y02B20/19
摘要： A light bulb includes a light guide, light source, and housing. The light guide is configured as an open-ended hollow body surrounding an internal volume and defining a longitudinal axis. The light guide has inner and outer major surfaces. The light source is configured to edge light the light guide. The housing is at one end of the light guide. In one embodiment, fins extend from the housing adjacent the outer major surface, each fin separated from the outer major surface by an air gap to allow air flow between the fin and outer major surface. In another embodiment, a heat sink is disposed in the internal volume and configured as a hollow body with a branched cross section. Each branch extends outward from a common center and defines an air flow channel that terminates in an orifice aligned with a respective through-slot of the light guide.
摘要翻译：灯泡包括光导，光源和外壳。光导被构造为围绕内部体积并限定纵向轴线的开放式中空体。光导具有内外主表面。光源被配置为边缘照亮光导。外壳位于光导的一端。在一个实施例中，翅片从邻近外主表面的壳体延伸，每个翅片与外主表面间隔开一气隙，以允许空气在翅片和外主表面之间流动。在另一个实施例中，散热器设置在内部容积中，并且构造成具有分支横截面的中空体。每个分支从共同的中心向外延伸并且限定一个气流通道，其终止于与光导的相应通孔对准的孔中。

2. 外观设计

USD700719S1 Light bulb 有权
公开(公告)号：USD700719S1
公开(公告)日：2014-03-04
申请号：US29415316
申请日：2012-03-09
申请人： Jeffery R. Parker , James T. Petroski , Witold Bauer
设计人： Jeffery R. Parker , James T. Petroski , Witold Bauer

3. 发明申请

US20130038195A1 LIGHT BULB WITH THERMAL FEATURES 有权
标题翻译：具有热特性的灯泡
公开(公告)号：US20130038195A1
公开(公告)日：2013-02-14
申请号：US13570559
申请日：2012-08-09
申请人： James T. Petroski , Witold Bauer , Jeffery R. Parker
发明人： James T. Petroski , Witold Bauer , Jeffery R. Parker
IPC分类号： H01J7/26
CPC分类号： F21K9/61 , F21K9/23 , F21V29/70 , F21V29/773 , G02B6/0031 , G02B6/0085 , Y02B20/19
摘要： A light bulb includes a light guide, light source, and housing. The light guide is configured as an open-ended hollow body surrounding an internal volume and defining a longitudinal axis. The light guide has inner and outer major surfaces. The light source is configured to edge light the light guide. The housing is at one end of the light guide. In one embodiment, fins extend from the housing adjacent the outer major surface, each fin separated from the outer major surface by an air gap to allow air flow between the fin and outer major surface. In another embodiment, a heat sink is disposed in the internal volume and configured as a hollow body with a branched cross section. Each branch extends outward from a common center and defines an air flow channel that terminates in an orifice aligned with a respective through-slot of the light guide.
摘要翻译：灯泡包括光导，光源和外壳。光导被构造为围绕内部体积并限定纵向轴线的开放式中空体。光导具有内外主表面。光源被配置为边缘照亮光导。外壳位于光导的一端。在一个实施例中，翅片从邻近外主表面的壳体延伸，每个翅片与外主表面间隔开一气隙，以允许空气在翅片和外主表面之间流动。在另一个实施例中，散热器设置在内部容积中，并且构造成具有分支横截面的中空体。每个分支从共同的中心向外延伸并且限定一个气流通道，其终止于与光导的相应通孔对准的孔中。

4. 外观设计

USD670412S1 Light bulb 有权
公开(公告)号：USD670412S1
公开(公告)日：2012-11-06
申请号：US29410378
申请日：2012-01-06
申请人： Jeffery R. Parker , Lukasz S. Poslowski , James T. Petroski
设计人： Jeffery R. Parker , Lukasz S. Poslowski , James T. Petroski

5. 外观设计

USD670413S1 Light bulb 有权
标题翻译：灯泡
公开(公告)号：USD670413S1
公开(公告)日：2012-11-06
申请号：US29410380
申请日：2012-01-06
申请人： Jeffery R. Parker , Lukasz S. Poslowski , James T. Petroski
设计人： Jeffery R. Parker , Lukasz S. Poslowski , James T. Petroski

6. 发明申请

US20110309735A1 LIGHT BULB USING SOLID-STATE LIGHT SOURCES 有权
标题翻译：使用固态光源的灯泡
公开(公告)号：US20110309735A1
公开(公告)日：2011-12-22
申请号：US13075373
申请日：2011-03-30
申请人： Jeffery R. Parker , Timothy A. McCollum , Robert M. Ezell , Witold Bauer
发明人： Jeffery R. Parker , Timothy A. McCollum , Robert M. Ezell , Witold Bauer
IPC分类号： H01J7/24
CPC分类号： F21V23/0442 , F21K9/232 , F21K9/61 , F21V3/02 , F21V23/0471 , F21V23/0478 , F21V29/506 , F21V29/67 , F21V29/713 , F21V29/773 , F21V29/83 , F21Y2107/90 , F21Y2115/10
摘要： A light bulb has a light guide configured as a hollow body surrounding an internal volume. The light guide is open at its proximal and distal ends, and has inner and outer surfaces and an end surface at the proximal end that provides a light input edge. A solid-state light source is optically coupled to the light input edge of the light guide such that light from the solid-state light source travels in the light guide by total internal reflection. The solid-state light source is thermally coupled to a housing at the proximal end of the light guide. The housing contains vents for air flow and convection cooling through the internal volume. Light-extracting optical elements at least one of the inner surface and the outer surface of the light guide are for extracting light from the light guide.
摘要翻译：灯泡具有构造成围绕内部体积的中空体的导光体。导光体在其近端和远端是开放的，并且具有内表面和外表面以及在近端提供光输入边缘的端面。固态光源光耦合到光导的光输入边缘，使得来自固态光源的光通过全内反射在光导中传播。固态光源在光导的近端处热耦合到壳体。外壳包含通风口，用于通过内部空间的气流和对流冷却。导光体的内表面和外表面中的至少一个的光提取光学元件用于从光导中提取光。

7. 发明授权

US08827504B2 Light bulb using solid-state light sources 有权
标题翻译：灯泡采用固态光源
公开(公告)号：US08827504B2
公开(公告)日：2014-09-09
申请号：US13075373
申请日：2011-03-30
申请人： Jeffery R. Parker , Timothy A. McCollum , Robert M. Ezell , Witold Bauer
发明人： Jeffery R. Parker , Timothy A. McCollum , Robert M. Ezell , Witold Bauer
IPC分类号： H01J7/24 , F21K99/00
CPC分类号： F21V23/0442 , F21K9/232 , F21K9/61 , F21V3/02 , F21V23/0471 , F21V23/0478 , F21V29/506 , F21V29/67 , F21V29/713 , F21V29/773 , F21V29/83 , F21Y2107/90 , F21Y2115/10
摘要： A light bulb has a light guide configured as a hollow body surrounding an internal volume. The light guide is open at its proximal and distal ends, and has inner and outer surfaces and an end surface at the proximal end that provides a light input edge. A solid-state light source is optically coupled to the light input edge of the light guide such that light from the solid-state light source travels in the light guide by total internal reflection. The solid-state light source is thermally coupled to a housing at the proximal end of the light guide. The housing contains vents for air flow and convection cooling through the internal volume. Light-extracting optical elements at least one of the inner surface and the outer surface of the light guide are for extracting light from the light guide.
摘要翻译：灯泡具有构造成围绕内部体积的中空体的导光体。导光体在其近端和远端是开放的，并且具有内表面和外表面以及在近端提供光输入边缘的端面。固态光源光耦合到光导的光输入边缘，使得来自固态光源的光通过全内反射在光导中传播。固态光源在光导的近端处热耦合到壳体。外壳包含通风口，用于通过内部空间的气流和对流冷却。导光体的内表面和外表面中的至少一个的光提取光学元件用于从光导中提取光。

8. 发明授权

US08998478B2 Lighting assembly 有权
标题翻译：照明装配
公开(公告)号：US08998478B2
公开(公告)日：2015-04-07
申请号：US13448688
申请日：2012-04-17
申请人： Timothy A. McCollum , Jeffery R. Parker , Fumitomo Hide , Alexey Titov , Ian Hardcastle , Robert M. Ezell
发明人： Timothy A. McCollum , Jeffery R. Parker , Fumitomo Hide , Alexey Titov , Ian Hardcastle , Robert M. Ezell
IPC分类号： F21S8/06 , F21V7/05 , F21V8/00 , F21S6/00 , F21S8/00 , F21Y101/02 , F21Y105/00
CPC分类号： G02B6/0063 , F21S6/002 , F21S8/033 , F21S8/06 , F21V7/05 , F21Y2105/00 , F21Y2115/10 , F21Y2115/15 , G02B6/0011 , G02B6/003 , G02B6/0031 , G02B6/0073
摘要： A lighting assembly includes a light guide having a first major surface, a second major surface opposite the first major surface, a light input edge, and an end edge distal the light input edge. Light input to the light guide through the light input edge propagates by total internal reflection toward the end edge. The lighting assembly further includes light extracting elements at least one of the major surfaces of the light guide, the light extracting elements configured to extract light through the first major surface in a direction away from the light input edge and away from the first major surface, and a banding reduction element at the end edge configured to redirect light incident thereon in a direction away from the light input edge.
摘要翻译：照明组件包括具有第一主表面，与第一主表面相对的第二主表面，光输入边缘和远离光输入边缘的端边缘的光导。通过光输入边缘输入到光导的光通过全内反射向端边缘传播。所述照明组件还包括所述导光体的至少一个主表面的光提取元件，所述光提取元件被配置为沿远离所述光输入边缘并远离所述第一主表面的方向提取穿过所述第一主表面的光，以及端部边缘处的带状减少元件，被配置成在远离光输入边缘的方向上重定向其上入射的光。

9. 发明授权

US08864360B2 Lighting assembly 有权
标题翻译：照明装配
公开(公告)号：US08864360B2
公开(公告)日：2014-10-21
申请号：US13440197
申请日：2012-04-05
申请人： Jeffery R. Parker , Timothy A. McCollum , Martin E. Ligas , Joseph Crookston , Fumitomo Hide , Alexey Titov , Ian Hardcastle
发明人： Jeffery R. Parker , Timothy A. McCollum , Martin E. Ligas , Joseph Crookston , Fumitomo Hide , Alexey Titov , Ian Hardcastle
IPC分类号： F21V7/04 , F21S4/00 , F21V21/00 , F21V29/00 , F21V8/00 , F21Y101/02
CPC分类号： G02B6/0031 , F21K9/00 , F21V7/00 , F21V29/004 , F21V29/70 , F21V29/76 , F21V29/80 , F21V2200/20 , F21Y2115/10
摘要： A lighting assembly includes a light guide having opposed major surfaces between which light propagates by total internal reflection and a light input edge. The light assembly also includes a light engine. The light engine has a heat conductive armature having a receptacle for a portion of the light guide that includes the light input edge and a light source retained by and thermally coupled to the armature. The armature functions as a heat sink for dissipating heat generated by the light source. The light guide is mechanically retained in the receptacle, and the light guide and the armature cooperate to align the light input edge with the light source for inputting light from the light source into the light guide through the light input edge.
摘要翻译：照明组件包括具有相对的主表面的光导，光之间通过全内反射传播光和光输入边。灯组件还包括光引擎。光引擎具有导热电枢，其具有用于导光体的一部分的插座，该插座包括光输入边缘和由电枢保持并热耦合的光源。电枢用作散热器，用于散发由光源产生的热量。导光体被机械地保持在插座中，并且光导和电枢协调使光输入边缘与光源对准，用于将来自光源的光通过光输入边缘输入到光导中。

10. 外观设计

USD675349S1 Light conductor and light emitter for a LED light source 有权
标题翻译： LED光源的导光体和发光体
公开(公告)号：USD675349S1
公开(公告)日：2013-01-29
申请号：US29382966
申请日：2011-01-10
申请人： Jeffery R. Parker , Timothy M. Parker
设计人： Jeffery R. Parker , Timothy M. Parker

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