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1. 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。

2. 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。

3. 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

4. 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

5. 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

6. 发明授权

US09046253B2 Thermal bridge for LED luminaires 有权
标题翻译： LED灯具热桥
公开(公告)号：US09046253B2
公开(公告)日：2015-06-02
申请号：US13979870
申请日：2012-01-27
申请人： James T. Petroski
发明人： James T. Petroski
IPC分类号： F21V29/00 , F21S6/00 , F21V17/10 , F21Y101/02
CPC分类号： F21V29/71 , F21S6/002 , F21V17/107 , F21V29/70 , F21V29/85 , F21Y2115/10
摘要： A luminaire includes two housing halves, movable relative to each other between an open and closed configuration. The bottom housing half includes disposed therein a substrate which itself carries at least one LED which transmits light through a window in the bottom housing half. A thermal bridge made of at least one layer of anisotropic thermally conductive graphite is in thermal contact with the substrate and the top housing half when the housing is in the closed configuration, but its disengaged from either the substrate or top housing half when the housing is in the open configuration.
摘要翻译：一个照明器包括两个半壳体，它们在打开和关闭构型之间可相对于彼此移动。底部壳体半部包括设置在其中的基板，该基板本身承载至少一个LED，该LED透过底部壳体半部中的窗口透过光。当壳体处于闭合构型时，由至少一层各向异性导热石墨制成的热桥与衬底和顶部壳体半部热接触，但是当壳体为壳体时，它与衬底或顶部壳体半部分脱离在打开配置。

7. 发明申请

US20130294096A1 Thermal Bridge for LED Luminaires 有权
标题翻译： LED灯具热桥
公开(公告)号：US20130294096A1
公开(公告)日：2013-11-07
申请号：US13979870
申请日：2012-01-27
申请人： James T. Petroski
发明人： James T. Petroski
IPC分类号： F21V29/00
CPC分类号： F21V29/71 , F21S6/002 , F21V17/107 , F21V29/70 , F21V29/85 , F21Y2115/10
摘要： A luminaire includes two housing halves, movable relative to each other between an open and closed configuration. The bottom housing half includes disposed therein a substrate which itself carries at least one LED which transmits light through a window in the bottom housing half. A thermal bridge made of at least one layer of anisotropic thermally conductive graphite is in thermal contact with the substrate and the top housing half when the housing is in the closed configuration, but its disengaged from either the substrate or top housing half when the housing is in the open configuration.
摘要翻译：一个照明器包括两个半壳体，它们在打开和关闭构型之间可相对于彼此移动。底部壳体半部包括设置在其中的基板，该基板本身承载至少一个LED，该LED透过底部壳体半部中的窗口透过光。当壳体处于闭合构型时，由至少一层各向异性导热石墨制成的热桥与衬底和顶部壳体半部热接触，但是当壳体为壳体时，它与衬底或顶部壳体半部分脱离在打开配置。

8. 发明授权

US07914182B2 Decorative light fixture including cooling system 有权
标题翻译：装饰灯具包括冷却系统
公开(公告)号：US07914182B2
公开(公告)日：2011-03-29
申请号：US12242100
申请日：2008-09-30
申请人： Matthew S. Mrakovich , Mark J. Mayer , Thomas E. Zink , Timothy Mazies , James T. Petroski
发明人： Matthew S. Mrakovich , Mark J. Mayer , Thomas E. Zink , Timothy Mazies , James T. Petroski
IPC分类号： F21V29/00
CPC分类号： F21V29/004 , F21S8/088 , F21V15/01 , F21V29/60 , F21V29/75 , F21V29/773 , F21V29/83 , F21W2131/103 , F21Y2115/10
摘要： A decorative light fixture includes a light engine and a shroud. The light engine includes a heat sink and a light source in thermal communication with the heat sink. The shroud covers the light engine to define an air path between an air inlet and an exhaust. The air inlet is disposed vertically below the exhaust. The air path is shaped to direct air over the heat sink and to exit the shroud above the light engine.
摘要翻译：装饰灯具包括光引擎和护罩。光引擎包括散热器和与散热器热连通的光源。护罩覆盖光引擎以限定空气入口和排气之间的空气路径。进气口垂直设置在排气口下方。空气路径被成形为将空气引导到散热器上并且离开光引擎上方的护罩。

9. 发明授权

US06660935B2 LED extrusion light engine and connector therefor 有权
公开(公告)号：US06660935B2
公开(公告)日：2003-12-09
申请号：US09866581
申请日：2001-05-25
申请人： Paul W. Southard , Srinath K. Aanegola , James T. Petroski
发明人： Paul W. Southard , Srinath K. Aanegola , James T. Petroski
IPC分类号： H02G304
CPC分类号： G09F13/22 , F21S4/20 , F21V21/002 , F21Y2115/10 , G09F9/33 , G09F13/0404 , G09F13/0413 , Y10S362/80 , Y10S362/812
摘要： An LED light engine includes an electrical conductor, a flexible, electrically insulating covering surrounding the electrical conductor, and an LED. The electrical conductor includes a plurality of conductive elements. A connector is mechanically secured to the flexible insulating covering and electrically contacts the electrical conductor. In one embodiment, the LED electrically contacts the electrical conductor and is mechanically secured to the insulating covering. Alternatively, the LED electrically contacts the electrical conductor and is mechanically secured to the insulating covering via the connector.

10. 发明授权

US09664368B2 Thermal solution for LED bulbs 有权
公开(公告)号：US09664368B2
公开(公告)日：2017-05-30
申请号：US13979166
申请日：2012-01-19
申请人： James T. Petroski
发明人： James T. Petroski
IPC分类号： F21V29/00 , F21V29/70 , F21V29/76 , F21V29/77 , F21V29/87 , F21K9/23 , F21K9/232 , F21Y115/10
CPC分类号： F21V29/773 , F21K9/23 , F21K9/232 , F21V29/70 , F21V29/763 , F21V29/87 , F21Y2115/10
摘要： A light bulb (10) including an outer housing (12) shaped like a standard Edison light bulb. The interior of the bulb includes a circuit board (24) and one or more LEDs (26). A heat sink (30) is provided inside the bulb housing that draws thermal energy away from the LEDs using graphite based materials.

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