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41. 外观设计

USD571039S1 Lighting device 有权
公开(公告)号：USD571039S1
公开(公告)日：2008-06-10
申请号：US29295285
申请日：2007-09-25
申请人： Wai Kwan Chan , Paul Kenneth Pickard , Gerald H. Negley , Antony Paul Van De Ven , Gary David Trott
设计人： Wai Kwan Chan , Paul Kenneth Pickard , Gerald H. Negley , Antony Paul Van De Ven , Gary David Trott

42. 发明授权

US07296908B1 Housing with releasable front and back portions with electrical connection means 有权
标题翻译：外壳带有可拆卸的前部和后部，带有电气连接装置
公开(公告)号：US07296908B1
公开(公告)日：2007-11-20
申请号：US11145085
申请日：2005-06-03
申请人： Paul Kenneth Pickard , James Michael Lay
发明人： Paul Kenneth Pickard , James Michael Lay
IPC分类号： F21L4/00
CPC分类号： F21S9/022 , F21V15/01
摘要： Housings for emergency unit luminaires with a front portion that includes a printed circuit board and other operational components and a back portion that includes electrical contacts configured to connect to a source of external power. When the front and back portions are engaged, contact pads projecting from the printed circuit board are guided into engagement with the electrical contacts of the back portion for connection to the external power source. The front portion is disengaged from the back portion, and thus disconnected from power, when needed, for example, for maintenance of the unit.
摘要翻译：紧急单元灯具的外壳具有包括印刷电路板和其它操作部件的前部，以及包括被配置为连接到外部电源的电触点的后部。当前部和后部接合时，从印刷电路板突出的接触垫被引导成与背部的电触头接合，用于连接到外部电源。前部从后部脱离，因此在需要时例如用于维修单元时与电源断开连接。

43. 外观设计

USD419097S Industrial emergency unit light fixture 失效
公开(公告)号：USD419097S
公开(公告)日：2000-01-18
申请号：US101635
申请日：1999-03-08
申请人： Paul Kenneth Pickard , James Michael Lay , Mark C. Logan
设计人： Paul Kenneth Pickard , James Michael Lay , Mark C. Logan

44. 发明授权

US10264637B2 Solid state lighting apparatus with compensation bypass circuits and methods of operation thereof 有权
公开(公告)号：US10264637B2
公开(公告)日：2019-04-16
申请号：US12704730
申请日：2010-02-12
申请人： Antony P. van de Ven , Gerald H. Negley , Michael James Harris , Paul Kenneth Pickard , Joseph Paul Chobot , Terry Given
发明人： Antony P. van de Ven , Gerald H. Negley , Michael James Harris , Paul Kenneth Pickard , Joseph Paul Chobot , Terry Given
IPC分类号： H05B33/08 , H05B41/36
摘要： A lighting apparatus includes a string of serially-connected light emitting devices and a bypass circuit coupled to first and second nodes of the string and configured to variably conduct a bypass current around at least one of the light-emitting devices responsive to a temperature and/or a total current in the string. In some embodiments, the bypass circuit includes a variable resistance circuit coupled to the first and second nodes of the string and configured to variably conduct the bypass current around the at least one of the light-emitting devices responsive to a control voltage applied to a control node and a compensation circuit coupled to the control node and configured to vary the control voltage responsive to a temperature and/or total string current.

45. 发明授权

US10203088B2 Direct and back view LED lighting system 有权
公开(公告)号：US10203088B2
公开(公告)日：2019-02-12
申请号：US13459453
申请日：2012-04-30
申请人： James Michael Lay , Paul Kenneth Pickard
发明人： James Michael Lay , Paul Kenneth Pickard
IPC分类号： F21V13/04 , F21V29/74 , F21V29/75 , F21V29/77 , F21Y115/10 , F21Y113/13
摘要： A direct and back view LED lighting system is disclosed. Embodiments of a lighting system and example light fixture are described. LED devices provide the light source. The LED devices can be positioned with a heatsink at or near the top of the system proximate to a back reflector. In example embodiments, the LED devices emit light downward. The system can be used in a troffer style fixture with a support structure and a pan. The system or fixture can have a lens arrangement including lenses, lens plates or sections with differing optical characteristics, including a partially reflective lens plate or section that passes and diffuses some light from the LED light source, but reflects some light back to the back reflector. Additional lenses or lens plates serve as diffusers.

46. 发明授权

US09648673B2 Lighting device with spatially segregated primary and secondary emitters 有权
公开(公告)号：US09648673B2
公开(公告)日：2017-05-09
申请号：US12941012
申请日：2010-11-05
申请人： Paul Kenneth Pickard , Gerald H. Negley
发明人： Paul Kenneth Pickard , Gerald H. Negley
IPC分类号： H01L33/50 , H05B33/08 , H01J1/62 , H01J1/72 , F21V29/505 , F21K9/233 , F21V29/74 , F21V29/77 , F21Y101/00 , F21Y115/10 , F21Y107/60 , F21Y113/10 , F21Y113/13
CPC分类号： H05B33/0803 , F21K9/233 , F21V29/505 , F21V29/74 , F21V29/773 , F21Y2101/00 , F21Y2107/60 , F21Y2113/10 , F21Y2113/13 , F21Y2115/10 , H01J1/62 , H01J1/72
摘要： A lighting device includes at least one first electrically activated emitter, at least one lumiphor support element comprising a lumiphoric material spatially segregated from the first electrically activated emitter and arranged to receive at least a portion of emissions from the first electrically activated emitter, and at least one second electrically activated emitter disposed on or adjacent to the at least one lumiphor support element. First and second electrically activated emitters having different peak wavelengths may be in conductive with first and second device-scale heat sinks, respectively.

47. 发明授权

US09494293B2 Troffer-style optical assembly 有权
标题翻译：特洛尔式光学组件
公开(公告)号：US09494293B2
公开(公告)日：2016-11-15
申请号：US12961385
申请日：2010-12-06
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
IPC分类号： F21V5/04 , F21V15/01 , F21V7/00 , F21V29/505 , F21V29/74 , F21V29/75 , F21V29/77 , F21K99/00 , F21Y101/02 , F21Y105/00 , F21Y113/00
CPC分类号： F21V5/04 , F21K9/61 , F21S4/20 , F21V7/005 , F21V7/0091 , F21V15/013 , F21V29/505 , F21V29/745 , F21V29/75 , F21V29/777 , F21Y2101/00 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10 , F21Y2115/30
摘要： A troffer-style fixture. The fixture is particularly well-suited for use with solid state light sources. The troffer comprises a light engine unit surrounded by a reflective pan. An elongated heat sink comprises a mount surface for light sources. An elongated lens is mounted on or above the heat sink. The mount surface is designed to accommodate the light emitters which may come on prefabricated a light strip. One or more reflectors extend out away from the heat sink on the mount surface side. A lens plate is mounted to proximate to the heat sink and extends out to the edge of the reflector(s). An interior cavity is at least partially defined by the reflector(s), the lens plates, and the heat sink. One or more light sources disposed along the heat sink mount surface emit light into the interior cavity where it can be mixed and/or shaped before it is emitted.
摘要翻译：一个troffer风格的夹具。该固定装置特别适用于固态光源。该小贩包括由反射盘包围的轻型发动机单元。细长的散热器包括用于光源的安装表面。细长的透镜安装在散热片上或上方。安装表面被设计成容纳可能预先制成光带的发光体。一个或多个反射器从安装表面侧的散热器延伸出去。透镜板安装成靠近散热器并延伸到反射器的边缘。内部空腔至少部分地由反射器，透镜板和散热器限定。沿着散热器安装表面布置的一个或多个光源将光发射到内部空腔中，其中可以在其被发射之前混合和/或成形。

48. 发明授权

US08967821B2 Lighting device with low glare and high light level uniformity 有权
标题翻译：具有低眩光和高亮度均匀性的照明装置
公开(公告)号：US08967821B2
公开(公告)日：2015-03-03
申请号：US13425702
申请日：2012-03-21
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
IPC分类号： F21V9/16 , F21V7/04 , F21K99/00 , F21S8/02 , F21V7/00 , F21V9/08 , F21V11/06 , F21Y101/02
CPC分类号： F21V7/041 , F21K9/00 , F21S8/02 , F21V7/0008 , F21V9/08 , F21V11/06 , F21Y2115/10
摘要： A lighting device, comprising at least a first light control element, at least a first light source positioned so that at least a portion of light emitted by the first light source passes through at least a portion of the first light control element and at least a first luminescent material, at least a portion of the first luminescent material being spaced from the first light source, the first luminescent material being positioned so that at least a portion of light emitted by the first light source excites at least a portion of the first luminescent material.
摘要翻译：一种照明装置，包括至少第一光控制元件，至少第一光源，其被定位成使得由第一光源发射的光的至少一部分穿过第一光控制元件的至少一部分，并且至少一个第一发光材料，第一发光材料的至少一部分与第一光源间隔开，第一发光材料定位成使得由第一光源发射的光的至少一部分激发第一发光材料的至少一部分材料。

49. 发明授权

US08840278B2 Specular reflector and LED lamps using same 有权
标题翻译：镜面反射器和LED灯使用相同
公开(公告)号：US08840278B2
公开(公告)日：2014-09-23
申请号：US13236792
申请日：2011-09-20
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
IPC分类号： F21V7/22
CPC分类号： F21V7/22 , F21K9/233 , F21V7/0008 , F21V7/0033 , F21V7/04 , F21V13/14 , F21V29/74 , F21Y2115/10 , Y10T29/49002
摘要： A specular reflector and LED lamps using embodiments of the reflector are disclosed. Embodiments of the invention provide a reflector for solid state lamps. The reflector can be a specular reflector. The reflector includes a rigid, polymeric substrate and sputtered metal applied to the substrate. In some embodiments, the metal is silver. In some embodiments, the metal is applied without an intervening base coat. In some embodiments, the substrate is made from or includes an aromatic polyester such as polyarylate. The reflector can include a discontinuous or irregular surface yet still exhibit very high overall reflectivity and efficiency because the metal can be applied without an intervening base coat. In some embodiments, the reflector is used in lamps having a retroreflective optical design.
摘要翻译：公开了使用反射器的实施例的镜面反射器和LED灯。本发明的实施例提供了一种用于固态灯的反射器。反射器可以是镜面反射器。反射器包括施加到基底的刚性聚合物基底和溅射金属。在一些实施方案中，金属是银。在一些实施方案中，金属被施加而没有中间的底涂层。在一些实施方案中，基材由芳族聚酯制成或包括芳族聚酯如多芳基化合物。反射器可以包括不连续或不规则的表面，但是仍然表现出非常高的总体反射率和效率，因为金属可以在没有中间底涂层的情况下施加。在一些实施例中，反射器用于具有回射光学设计的灯。

50. 发明授权

US08752976B2 Light fixture with co-formed plenum component 有权
标题翻译：具有共同形成的气室组件的灯具
公开(公告)号：US08752976B2
公开(公告)日：2014-06-17
申请号：US13338582
申请日：2011-12-28
申请人： Paul Kenneth Pickard
发明人： Paul Kenneth Pickard
IPC分类号： F21S8/02 , F21V7/22
CPC分类号： F21V7/22 , B32B27/06 , B32B2457/00 , F21V7/0008 , F21Y2113/13 , F21Y2115/10 , Y10T29/49002
摘要： A light fixture with co-formed plenum component is disclosed. Embodiments of the invention provide troffer-style recessed solid state fixture using a highly reflective plastic reflector. In at least some embodiments, the plastic reflector can meet the additional requirements placed on mechanical components exposed to the space above the ceiling plane in plenum return ceiling applications. Example embodiments include a light fixture with an LED light source and a reflector that is coextruded from a plenum rated substrate and a reflective material, for example, a plenum rated plastic substrate and a diffuse, white reflective material. In some embodiments, the plenum rated substrate includes polyetherimide, a polyphenylene ether/polystyrene blend, polycarbonate, polycarbonate copolymer, or a combination of the foregoing.
摘要翻译：公开了具有共同形成的增压室部件的灯具。本发明的实施例提供了使用高反射性塑料反射器的销钉式凹形固态夹具。在至少一些实施例中，塑料反射器可以满足暴露于天花板平面上方的空间返回天花板应用中的机械部件上的附加要求。示例性实施例包括具有LED光源的灯具和从增压室额定衬底和反射材料共挤出的反射器，例如增压塑料衬底和漫反射白色反射材料。在一些实施方案中，增压室的底物包括聚醚酰亚胺，聚苯醚/聚苯乙烯共混物，聚碳酸酯，聚碳酸酯共聚物或前述的组合。

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