公开(公告)号：US20120294000A1

公开(公告)日：2012-11-22

申请号：US13567488

申请日：2012-08-06

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V29/00 ,  F21V5/04

CPC分类号： F21S2/005 ,  F21K9/20 ,  F21K9/60 ,  F21K9/69 ,  F21V15/01 ,  F21V19/003 ,  F21V21/30 ,  F21V23/02 ,  F21V23/023 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/773 ,  F21V31/03 ,  F21W2131/10 ,  F21W2131/40 ,  F21W2131/402 ,  F21Y2101/00 ,  F21Y2101/02 ,  F21Y2115/10

摘要： An LED light fixture is provided and includes a light engine assembly having a plurality of LED light modules mounted to a printed circuit board. The light engine assembly has a substantially circular periphery. A substantially cylindrical main body portion surrounds the light engine assembly and is sized to define a substantially annular gap between an inner surface of the main body portion and the periphery of the light engine. A plurality of radially extending and circumferentially arrayed fins are positioned rearward of the light engine assembly, and a thermal pad is coupled to and positioned between a rear surface of the light engine assembly and the plurality of fins for transferring heat away from the light engine assembly. The annular gap at least partially defines an air flow path in communication with spaces between the fins. An LED track lighting fixture including the LED light fixture also is provided.

摘要翻译： 提供了一种LED灯具，并且包括具有安装到印刷电路板的多个LED光模块的光引擎组件。 光引擎组件具有大致圆形的周边。 基本上圆柱形的主体部分围绕光发动机组件并且其尺寸被设计成在主体部分的内表面和光引擎的周边之间限定基本上环形的间隙。 多个径向延伸且周向排列的翅片位于光引擎组件的后方，并且散热垫联接到并定位在光引擎组件的后表面和多个翅片之间，用于将光从光引擎组件传送 。 环形间隙至少部分地限定与翅片之间的空间连通的空气流动路径。 还提供了包括LED灯具的LED轨道照明灯具。

公开(公告)号：US20080310162A1

公开(公告)日：2008-12-18

申请号：US11818216

申请日：2007-06-13

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V21/005

CPC分类号： F21S2/005 ,  F21K9/20 ,  F21K9/60 ,  F21K9/69 ,  F21V15/01 ,  F21V19/003 ,  F21V21/30 ,  F21V23/02 ,  F21V23/023 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/773 ,  F21V31/03 ,  F21W2131/10 ,  F21W2131/40 ,  F21W2131/402 ,  F21Y2101/00 ,  F21Y2101/02 ,  F21Y2115/10

摘要： The invention provides a light fixture that includes a light engine, a rugged housing, and an internal power module that is thermally isolated. The light fixture includes several novel heat management features designed to thermally isolate the power supply in order to reduce the risk of failure and thereby increase the reliability of the light fixture. The light engine includes groups of light modules, each having a light emitting diode (LED) and a zener diode. The power module resides within a rear receptacle of the housing and includes a power supply, a box, and a cover that enclose the power supply. The housing also includes an arrangement of external fins that dissipate heat generated by the light engine. During operation, heat is generated by the light modules, namely the LEDs, and then is transferred along a flow path through a main body portion of the housing and the fins for dissipation to ambient without negatively impacting the power supply.

摘要翻译： 本发明提供了一种灯具，其包括光引擎，坚固的壳体和热隔离的内部功率模块。 灯具包括几个新颖的热管理功能，设计用于隔离电源，以降低故障的风险，从而提高灯具的可靠性。 光引擎包括一组光模块，每组具有发光二极管（LED）和齐纳二极管。 电源模块位于外壳的后插座中，并包括电源，盒子和封闭电源的盖子。 壳体还包括散发由光引擎产生的热的外部散热片的布置。 在操作期间，由光模块（即LED）产生热量，然后沿着流动路径通过壳体的主体部分和散热片传送，以消散至周围环境，而不会不利地影响电源。

公开(公告)号：USD624214S1

公开(公告)日：2010-09-21

申请号：US29315020

申请日：2009-05-18

申请人： James Thomas ,  Gary Gatesman ,  David Lynd ,  Jim Mosier

设计人： James Thomas ,  Gary Gatesman ,  David Lynd ,  Jim Mosier

公开(公告)号：US07651245B2

公开(公告)日：2010-01-26

申请号：US11818216

申请日：2007-06-13

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V29/00

CPC分类号： F21S2/005 ,  F21K9/20 ,  F21K9/60 ,  F21K9/69 ,  F21V15/01 ,  F21V19/003 ,  F21V21/30 ,  F21V23/02 ,  F21V23/023 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/773 ,  F21V31/03 ,  F21W2131/10 ,  F21W2131/40 ,  F21W2131/402 ,  F21Y2101/00 ,  F21Y2101/02 ,  F21Y2115/10

摘要： The invention provides a light fixture that includes a light engine, a rugged housing, and an internal power module that is thermally isolated. The light fixture includes several novel heat management features designed to thermally isolate the power supply in order to reduce the risk of failure and thereby increase the reliability of the light fixture. The light engine includes groups of light modules, each having a light emitting diode (LED) and a zener diode. The power module resides within a rear receptacle of the housing and includes a power supply, a box, and a cover that enclose the power supply. The housing also includes an arrangement of external fins that dissipate heat generated by the light engine. During operation, heat is generated by the light modules, namely the LEDs, and then is transferred along a flow path through a main body portion of the housing and the fins for dissipation to ambient without negatively impacting the power supply.

摘要翻译： 本发明提供了一种灯具，其包括光引擎，坚固的壳体和热隔离的内部功率模块。 灯具包括几个新颖的热管理功能，设计用于隔离电源，以降低故障的风险，从而提高灯具的可靠性。 光引擎包括一组光模块，每组具有发光二极管（LED）和齐纳二极管。 电源模块位于外壳的后插座中，并包括电源，盒子和封闭电源的盖子。 壳体还包括散发由光引擎产生的热的外部散热片的布置。 在操作期间，由光模块（即LED）产生热量，然后沿着流动路径通过壳体的主体部分和散热片传送，以消散至周围环境，而不会不利地影响电源。

公开(公告)号：US20080037239A1

公开(公告)日：2008-02-14

申请号：US11821793

申请日：2007-06-25

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan Warner

IPC分类号： F21V33/00 ,  F21S4/00 ,  F25D27/00

CPC分类号： F21V29/004 ,  F21S4/28 ,  F21V15/013 ,  F21V15/015 ,  F21V29/71 ,  F21V29/76 ,  F21V29/83 ,  F21W2131/305 ,  F21Y2103/10 ,  F21Y2115/10 ,  F25D27/00

摘要： The invention provides an elongated lighting fixture with multiple light emitting diodes (LEDs) arrayed in two groups that are angled to each other. The fixture provides an extremely broad light emitting angle and includes an elongated housing having a pair of side walls with at least one fin to dissipate heat. Each side wall has a support member extending upward at angle from the side wall, wherein the side walls terminate at a central wall. A generally transparent cover is connected to the housing and extends between opposed ends of the housing. A first elongated fastener and a second elongated fastener are utilized to mount a first group of LEDs and a second group of LEDs to the first support member and the second support member, respectively. First and second interconnection board assemblies are affixed to respective support members beneath the group of LEDs by the first and second fasteners. When the first and second interconnection board assemblies are energized by an internal power source, current travels from each interconnection assembly through the fasteners to each group of LEDs for illumination.

摘要翻译： 本发明提供了一种具有多个发光二极管（LED）的细长的照明器具，两个发光二极管（LED）以彼此成角度的两组排列。 灯具提供非常宽的发光角度，并且包括具有一对侧壁的细长壳体，该侧壁具有至少一个翅片以散热。 每个侧壁具有从侧壁以角度向上延伸的支撑构件，其中侧壁终止于中心壁。 通常透明的盖连接到壳体并且在壳体的相对的两端之间延伸。 第一细长紧固件和第二细长紧固件用于分别将第一组LED和第二组LED安装到第一支撑构件和第二支撑构件。 第一和第二互连板组件通过第一和第二紧固件固定到LED组下方的相应支撑构件上。 当第一和第二互连板组件被内部电源激励时，电流从每个互连组件通过紧固件行进到每组LED用于照明。

公开(公告)号：US08235555B2

公开(公告)日：2012-08-07

申请号：US12454436

申请日：2009-05-18

申请人： James Thomas ,  Gary Gatesman ,  David Lynd ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  Gary Gatesman ,  David Lynd ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V29/00

CPC分类号： F21S2/005 ,  F21K9/20 ,  F21K9/60 ,  F21K9/69 ,  F21V15/01 ,  F21V19/003 ,  F21V21/30 ,  F21V23/02 ,  F21V23/023 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/773 ,  F21V31/03 ,  F21W2131/10 ,  F21W2131/40 ,  F21W2131/402 ,  F21Y2101/00 ,  F21Y2101/02 ,  F21Y2115/10

摘要： The invention provides a multi-use light fixture that includes a light engine, a rugged housing, and an external power supply removeably embedded within an optional external enclosure. The light fixture includes several novel heat management features designed to reduce the risk of failure and thereby increase the reliability of the light fixture. The light engine includes groups of light modules, each having a light emitting diode (LED) and a zener diode. The housing includes an internal gap defined between the a circuit board and the housing. The housing also includes an arrangement of external fins and vents that dissipate heat generated by the light engine. The lens cover includes a plurality of inlets to supply ambient air into the fixture. During operation, heat is generated by the light modules, namely the LEDs, and then is transferred along a first flow path through a main body portion of the housing and the fins for dissipation to ambient and a second air flow path whereby ambient air flows through the light engine to increase the performance and efficiency of the light engine.

摘要翻译： 本发明提供了一种多用途灯具，其包括光引擎，坚固的外壳以及可移除地嵌入在可选的外部外壳内的外部电源。 灯具包括几种新颖的热管理功能，旨在降低故障的风险，从而提高灯具的可靠性。 光引擎包括一组光模块，每组具有发光二极管（LED）和齐纳二极管。 壳体包括限定在电路板和壳体之间的内部间隙。 壳体还包括散发由光引擎产生的热的外部散热片和通风孔的布置。 透镜盖包括多个入口，以将环境空气供应到固定装置中。 在操作期间，由光模块（即LED）产生热量，然后沿着第一流动路径通过壳体的主体部分和散热片传递到散热片的环境和第二空气流动路径，从而环境空气流过 光引擎提高光引擎的性能和效率。

公开(公告)号：US08235539B2

公开(公告)日：2012-08-07

申请号：US11821793

申请日：2007-06-25

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V33/00

CPC分类号： F21V29/004 ,  F21S4/28 ,  F21V15/013 ,  F21V15/015 ,  F21V29/71 ,  F21V29/76 ,  F21V29/83 ,  F21W2131/305 ,  F21Y2103/10 ,  F21Y2115/10 ,  F25D27/00

摘要： The invention provides an elongated lighting fixture with multiple light emitting diodes (LEDs) arrayed in two groups that are angled to each other. The fixture provides an extremely broad light emitting angle and includes an elongated housing having a pair of side walls with at least one fin to dissipate heat. Each side wall has a support member extending upward at angle from the side wall, wherein the side walls terminate at a central wall. A generally transparent cover is connected to the housing and extends between opposed ends of the housing. A first elongated fastener and a second elongated fastener are utilized to mount a first group of LEDs and a second group of LEDs to the first support member and the second support member, respectively. First and second interconnection board assemblies are affixed to respective support members beneath the group of LEDs by the first and second fasteners. When the first and second interconnection board assemblies are energized by an internal power source, current travels from each interconnection assembly through the fasteners to each group of LEDs for illumination.

摘要翻译： 本发明提供了一种具有多个发光二极管（LED）的细长的照明器具，两个发光二极管（LED）以彼此成角度的两组排列。 灯具提供非常宽的发光角度，并且包括具有一对侧壁的细长壳体，该侧壁具有至少一个翅片以散热。 每个侧壁具有从侧壁以角度向上延伸的支撑构件，其中侧壁终止于中心壁。 通常透明的盖连接到壳体并且在壳体的相对的两端之间延伸。 第一细长紧固件和第二细长紧固件用于分别将第一组LED和第二组LED安装到第一支撑构件和第二支撑构件。 第一和第二互连板组件通过第一和第二紧固件固定到LED组下方的相应支撑构件上。 当第一和第二互连板组件被内部电源激励时，电流从每个互连组件通过紧固件行进到每组LED用于照明。

公开(公告)号：US20120300441A1

公开(公告)日：2012-11-29

申请号：US13548430

申请日：2012-07-13

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21S4/00 ,  F21L4/02

CPC分类号： F21V29/004 ,  F21S4/28 ,  F21V15/013 ,  F21V15/015 ,  F21V29/71 ,  F21V29/76 ,  F21V29/83 ,  F21W2131/305 ,  F21Y2103/10 ,  F21Y2115/10 ,  F25D27/00

摘要： The invention provides an elongated lighting fixture with multiple light emitting diodes (LEDs) arrayed in two groups that are angled to each other. The fixture includes an elongated housing having a pair of side walls with at least one fin to dissipate heat. Each side wall has a support member extending upward at angle from the side wall. A generally transparent cover is connected to the housing and extends between opposed ends of the housing. A first group of LEDs and a second group of LEDs are mounted to the first support member and the second support member, respectively. First and second interconnection board assemblies are affixed to respective support members beneath the group of LEDs. When the first and second interconnection board assemblies are energized by an internal power source, current travels from each interconnection assembly through fasteners to each group of LEDs for illumination.

摘要翻译： 本发明提供了一种具有多个发光二极管（LED）的细长的照明器具，两个发光二极管（LED）以彼此成角度的两组排列。 固定装置包括细长壳体，该外壳具有一对具有至少一个翅片以散热的侧壁。 每个侧壁具有从侧壁以角度向上延伸的支撑构件。 通常透明的盖连接到壳体并且在壳体的相对的两端之间延伸。 第一组LED和第二组LED分别安装到第一支撑构件和第二支撑构件。 第一和第二互连板组件固定到LED组下面的相应的支撑构件上。 当第一和第二互连板组件被内部电源激励时，电流从每个互连组件通过紧固件行进到每组LED用于照明。

公开(公告)号：US08888325B2

公开(公告)日：2014-11-18

申请号：US13567488

申请日：2012-08-06

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V21/00 ,  F21V29/00 ,  F21V15/06 ,  F21V15/01 ,  F21V23/02 ,  F21W131/40 ,  F21Y101/02 ,  F21W131/10 ,  F21V21/30

CPC分类号： F21S2/005 ,  F21K9/20 ,  F21K9/60 ,  F21K9/69 ,  F21V15/01 ,  F21V19/003 ,  F21V21/30 ,  F21V23/02 ,  F21V23/023 ,  F21V23/026 ,  F21V29/004 ,  F21V29/15 ,  F21V29/74 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/773 ,  F21V31/03 ,  F21W2131/10 ,  F21W2131/40 ,  F21W2131/402 ,  F21Y2101/00 ,  F21Y2101/02 ,  F21Y2115/10

摘要： An LED light fixture is provided and includes a light engine assembly having a plurality of LED light modules mounted to a printed circuit board. The light engine assembly has a substantially circular periphery. A substantially cylindrical main body portion surrounds the light engine assembly and is sized to define a substantially annular gap between an inner surface of the main body portion and the periphery of the light engine. A plurality of radially extending and circumferentially arrayed fins are positioned rearward of the light engine assembly, and a thermal pad is coupled to and positioned between a rear surface of the light engine assembly and the plurality of fins for transferring heat away from the light engine assembly. The annular gap at least partially defines an air flow path in communication with spaces between the fins. An LED track lighting fixture including the LED light fixture also is provided.

摘要翻译： 提供了一种LED灯具，并且包括具有安装到印刷电路板的多个LED光模块的光引擎组件。 光引擎组件具有大致圆形的周边。 基本上圆柱形的主体部分围绕光发动机组件并且其尺寸被设计成在主体部分的内表面和光引擎的周边之间限定基本上环形的间隙。 多个径向延伸且周向排列的翅片位于光引擎组件的后方，并且散热垫联接到并定位在光引擎组件的后表面和多个翅片之间，用于将光从光引擎组件传送 。 环形间隙至少部分地限定与翅片之间的空间连通的空气流动路径。 还提供了包括LED灯具的LED轨道照明灯具。

公开(公告)号：US08888306B2

公开(公告)日：2014-11-18

申请号：US13548430

申请日：2012-07-13

申请人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

发明人： James Thomas ,  David Lynd ,  Gary Gatesman ,  Jim Mosier ,  Bryan T. Warner

IPC分类号： F21V33/00 ,  F21V29/00 ,  F21S4/00 ,  F21V15/01 ,  F25D27/00 ,  F21Y103/00 ,  F21W131/305 ,  F21V15/015 ,  F21Y101/02

CPC分类号： F21V29/004 ,  F21S4/28 ,  F21V15/013 ,  F21V15/015 ,  F21V29/71 ,  F21V29/76 ,  F21V29/83 ,  F21W2131/305 ,  F21Y2103/10 ,  F21Y2115/10 ,  F25D27/00

摘要： The invention provides an elongated lighting fixture with multiple light emitting diodes (LEDs) arrayed in two groups that are angled to each other. The fixture includes an elongated housing having a pair of side walls with at least one fin to dissipate heat. Each side wall has a support member extending upward at angle from the side wall. A generally transparent cover is connected to the housing and extends between opposed ends of the housing. A first group of LEDs and a second group of LEDs are mounted to the first support member and the second support member, respectively. First and second interconnection board assemblies are affixed to respective support members beneath the group of LEDs. When the first and second interconnection board assemblies are energized by an internal power source, current travels from each interconnection assembly through fasteners to each group of LEDs for illumination.

摘要翻译： 本发明提供了一种具有多个发光二极管（LED）的细长的照明器具，两个发光二极管（LED）以彼此成角度的两组排列。 固定装置包括细长壳体，该外壳具有一对具有至少一个翅片以散热的侧壁。 每个侧壁具有从侧壁以角度向上延伸的支撑构件。 通常透明的盖连接到壳体并且在壳体的相对的两端之间延伸。 第一组LED和第二组LED分别安装到第一支撑构件和第二支撑构件。 第一和第二互连板组件固定到LED组下面的相应的支撑构件上。 当第一和第二互连板组件被内部电源激励时，电流从每个互连组件通过紧固件行进到每组LED用于照明。