公开(公告)号：US10197240B2

公开(公告)日：2019-02-05

申请号：US12546915

申请日：2009-08-25

申请人： Paul Kenneth Pickard

发明人： Paul Kenneth Pickard

IPC分类号： F21V3/00 ,  F21V3/04 ,  F21V3/06 ,  F21V29/506 ,  F21S8/02 ,  F21Y115/10

摘要： A lighting device comprising at least one solid state light emitting light source, a power supply and a housing. The light source(s), and optionally also the power supply, is/are positioned within the housing. The power supply is configured to supply power to the light source(s). The housing comprises at least one substantially transparent light passing structure which comprises at least one thermoplastic material. When power is supplied to the light source, at least a portion of the light emitted by the source light passes through the light passing structure.

公开(公告)号：US09841162B2

公开(公告)日：2017-12-12

申请号：US12467467

申请日：2009-05-18

申请人： Paul Kenneth Pickard ,  Antony Paul Van De Ven

发明人： Paul Kenneth Pickard ,  Antony Paul Van De Ven

IPC分类号： F21V7/00 ,  F21S8/10 ,  F21V7/09 ,  F21W131/103 ,  F21W131/105 ,  F21W131/401 ,  F21Y107/90

CPC分类号： F21V7/0008 ,  F21S41/143 ,  F21S41/323 ,  F21V7/0025 ,  F21V7/09 ,  F21W2131/103 ,  F21W2131/105 ,  F21W2131/401 ,  F21Y2107/90

摘要： Lighting devices that comprise a light source and a reflector, the reflector comprising first, second and third reflector regions. In some devices, a first portion of light is reflected by the first region and then by the third reflector region, a second portion of light is reflected by the second region and forms a primary beam, and at least 5% of the first portion of light that is reflected by the third region is within the primary beam of light. In some devices, at least 5% of all light reflected by the first reflector region travels from the first reflector region directly to the third reflector region. In some devices, at least 5% of all light reflected by the third reflector region traveled directly from the first reflector region to the third reflector region. In some devices, the reflector comprises means for providing the features described above.

公开(公告)号：US09698322B2

公开(公告)日：2017-07-04

申请号：US13368177

申请日：2012-02-07

申请人： Paul Kenneth Pickard

发明人： Paul Kenneth Pickard

IPC分类号： H01L33/58 ,  H01L25/075 ,  H01L27/15

CPC分类号： H01L33/58 ,  H01L25/0753 ,  H01L27/156 ,  H01L2924/0002 ,  Y10T29/49002 ,  Y10T29/49124 ,  H01L2924/00

摘要： A lighting device comprises a solid state light emitter on a circuit board, and an optic held in place relative to the first circuit board, a voltage drop across the emitter at least 60 volts. A lighting device comprises a solid state light emitter on a first circuit board, an optic held in place relative to the first circuit board, and a non-isolated power supply. A lighting device comprises a solid state light emitter on a first circuit board, and a flame-rated optic held in place relative to the first circuit board. An optic, comprising a translucent region, a first dimension not larger than about 10 mm, a second dimension not larger than 15 mm. A flame-rated optic comprising a translucent region, structure configured to hold the optic in place relative to a circuit board. Methods of making lighting devices.

公开(公告)号：US09605818B2

公开(公告)日：2017-03-28

申请号：US13337612

申请日：2011-12-27

申请人： Gary David Trott ,  Paul Kenneth Pickard ,  Edward Roger Adams ,  Antony Paul Van De Ven

发明人： Gary David Trott ,  Paul Kenneth Pickard ,  Edward Roger Adams ,  Antony Paul Van De Ven

IPC分类号： F21S8/02 ,  F21V3/00 ,  F21V17/00 ,  F21V17/02 ,  F21V17/16 ,  F21Y101/00

CPC分类号： F21S8/02 ,  F21V3/00 ,  F21V17/007 ,  F21V17/02 ,  F21V17/164 ,  F21Y2101/00 ,  F21Y2115/10

摘要： A diffuser for a lighting device comprises a diffuser region, a hook element and a nose element. A light fixture comprises a housing with an opening and a diffuser as described above, in which the nose element extends through the opening, optionally further comprising an accessory including at least one spring element engaging the hook element. A light fixture structure comprises a housing defining an opening and an first attachment element comprising a nose element, a hook element and a connection region, and optionally further comprising a diffuser engaging a first portion of the hook element, and/or an accessory which engages a second portion of the hook element. An eyeball accessory comprises first and second housing elements pivotably attached to each other. An accessory for a light fixture comprises a housing member and a spring element engageable with a fixture.

公开(公告)号：US09279543B2

公开(公告)日：2016-03-08

申请号：US12901034

申请日：2010-10-08

申请人： James Michael Lay ,  Long Larry Le ,  Paul Kenneth Pickard ,  Antony Paul van de Ven ,  James Christopher Wellborn

发明人： James Michael Lay ,  Long Larry Le ,  Paul Kenneth Pickard ,  Antony Paul van de Ven ,  James Christopher Wellborn

IPC分类号： F21V29/00 ,  H05K13/00 ,  F21K99/00 ,  F21V19/00 ,  F21V29/74 ,  F21V29/83 ,  F21Y101/02 ,  F21V29/85 ,  F21V29/89

CPC分类号： F21K9/00 ,  F21V19/003 ,  F21V19/0045 ,  F21V29/004 ,  F21V29/74 ,  F21V29/83 ,  F21V29/86 ,  F21V29/89 ,  F21Y2115/10 ,  Y10T29/49002

摘要： A light emitting diode package mounting apparatus comprises a heatsink defining a surface comprising one of a male or female connector. An LED package has a base where a portion of the base defines the other of the female or male connector. The connectors engage one another such that a force is exerted on the base that presses the LED package against the surface. To assemble the LED package in the heat sink, the LED package is located on the surface. The LED package and heatsink are moved relative to one another such that the male connector is inserted into the female connector.

摘要翻译： 发光二极管封装安装装置包括限定包括阳连接器或阴连接器中的一个的表面的散热器。 LED封装具有基部，其中基部的一部分限定阴连接器或公连接器中的另一个。 连接器彼此接合，使得力施加在将LED封装件压靠表面的基座上。 为了将LED封装组装在散热器中，LED封装位于表面。 LED封装和散热器相对于彼此移动，使得阳连接器插入阴连接器中。

公开(公告)号：US08791642B2

公开(公告)日：2014-07-29

申请号：US13546099

申请日：2012-07-11

申请人： Antony P. van de Ven ,  Jason Taylor ,  Paul Kenneth Pickard ,  Gauss Ho Ching So ,  Heidi Dieringer ,  Andrew Dummer

发明人： Antony P. van de Ven ,  Jason Taylor ,  Paul Kenneth Pickard ,  Gauss Ho Ching So ,  Heidi Dieringer ,  Andrew Dummer

IPC分类号： H05B37/02

CPC分类号： H05B33/0824 ,  H05B33/0827 ,  H05B33/086 ,  H05B33/0863 ,  H05B33/0896

摘要： Light emitting devices include a first string of LEDs that emit light having a color point that is within at least eight MacAdam ellipses of a first blue-shifted-yellow region on the 1931 CIE Chromaticity Diagram, a second string of LEDs that emit light having color point that is within at least eight MacAdam ellipses of a second blue-shifted-green region on the 1931 CIE Chromaticity Diagram, and a third light source that emits radiation having a dominant wavelength between 600 and 720 nm. A drive circuit supplies respective drive currents to the first string of LEDs, the second string of LEDs and the third light source, at least two of which are independently controllable.

摘要翻译： 发光器件包括发射具有在1931 CIE色度图上的第一蓝移黄色区域的至少八个MacAdam椭圆中的色点的光的第一串LED，发射具有颜色的光的第二串LED 在1931 CIE色度图上的第二个蓝移绿色区域的至少八个MacAdam椭圆中的点，以及发射主波长在600和720nm之间的辐射的第三光源。 驱动电路向第一串LED提供相应的驱动电流，第二串LED和第三光源，其中至少两个可独立控制。

公开(公告)号：USD687579S1

公开(公告)日：2013-08-06

申请号：US29422277

申请日：2012-05-18

申请人： Dong Lu ,  Curt Progl ,  Paul Kenneth Pickard

设计人： Dong Lu ,  Curt Progl ,  Paul Kenneth Pickard

公开(公告)号：USD685506S1

公开(公告)日：2013-07-02

申请号：US29398047

申请日：2011-07-26

申请人： Paul Kenneth Pickard ,  Gerald H. Negley ,  Mark Edmond

设计人： Paul Kenneth Pickard ,  Gerald H. Negley ,  Mark Edmond

公开(公告)号：US20130021777A1

公开(公告)日：2013-01-24

申请号：US13338437

申请日：2011-12-28

申请人： Paul Kenneth Pickard ,  Dong Lu ,  James Michael Lay ,  Joe Janisch

发明人： Paul Kenneth Pickard ,  Dong Lu ,  James Michael Lay ,  Joe Janisch

IPC分类号： F21V9/16 ,  F21V7/00 ,  B29C47/04 ,  F21V13/04 ,  B23P11/00 ,  F21V21/00 ,  F21V5/04

CPC分类号： F21V13/04 ,  B29C47/003 ,  B29C47/067 ,  F21S2/00 ,  F21S8/06 ,  F21V3/06 ,  F21V7/0016 ,  F21V7/005 ,  F21V7/22 ,  F21V21/005 ,  F21V29/745 ,  F21V29/75 ,  F21V29/777 ,  F21V29/87 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2113/13 ,  F21Y2115/10 ,  Y10T29/49002

摘要： A light fixture with coextruded components is disclosed. Embodiments of the present invention provide a solid-state light fixture suitable for use in commercial environments. A light fixture according to example embodiments of the invention includes an LED light source and a coextruded optical assembly. In some embodiments, the reflector portion of the assembly includes a thin skin of reflective material. In some embodiments, the assembly includes an interlocking mechanical interface between the reflector and lens portions of the assembly. In some embodiments, the lens portion of the assembly includes two lens plates. In some embodiments, a longer fixture can be assembled by using two, coextruded portions of an optical assembly, where these portions are adapted to be joined end-to-end. Reinforcing members can be used in the reflector and lens assembly.

摘要翻译： 公开了具有共挤出部件的灯具。 本发明的实施例提供适用于商业环境的固态灯具。 根据本发明的示例性实施例的灯具包括LED光源和共挤出的光学组件。 在一些实施例中，组件的反射器部分包括反光材料的薄皮。 在一些实施例中，组件包括在组件的反射器和透镜部分之间的互锁机械接口。 在一些实施例中，组件的透镜部分包括两个透镜板。 在一些实施例中，可以通过使用光学组件的两个共挤出部分来组装更长的夹具，其中这些部分适于端对端连接。 加强构件可以用在反射器和透镜组件中。

公开(公告)号：US20120327650A1

公开(公告)日：2012-12-27

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： F21V9/00 ,  F21V29/00 ,  F21V17/08 ,  F21V13/04

CPC分类号： F21V13/04 ,  F21V29/745 ,  F21V29/75 ,  F21V29/777 ,  F21Y2113/13 ,  F21Y2115/10 ,  Y10T29/49826

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.

摘要翻译： 公开了一种直视和后视LED照明系统。 描述照明系统和示例灯具的实施例。 LED设备提供光源。 可以将LED器件定位成靠近靠背反射器的靠近系统顶部的散热器。 在示例性实施例中，LED器件向下发光。 该系统可用于具有支撑结构和平底锅的troffer风格的夹具。 该系统或固定装置可以具有包括具有不同光学特性的透镜，透镜板或部分的透镜布置，包括部分反射的透镜板或部分，其透射和漫射来自LED光源的一些光，但将一些光反射回到后反射器 。 附加的镜片或镜片板用作扩散器。