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1. 外观设计

USD528227S1 Light bulb 失效
公开(公告)号：USD528227S1
公开(公告)日：2006-09-12
申请号：US29201970
申请日：2004-03-24
申请人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
设计人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga

2. 发明授权

US06942360B2 Methods and apparatus for an LED light engine 失效
标题翻译： LED光引擎的方法和装置
公开(公告)号：US06942360B2
公开(公告)日：2005-09-13
申请号：US10924389
申请日：2004-08-23
申请人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
发明人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
IPC分类号： F21K99/00 , F21S4/00 , F21S6/00 , F21V5/04 , F21V7/00 , F21V7/04 , F21V7/22 , F21V21/00 , F21V23/00 , F21V29/00 , H01L25/075 , H01L33/64 , H01L33/00
CPC分类号： F21V7/041 , F21K9/00 , F21Y2105/10 , F21Y2115/10 , H01L25/0753 , H01L33/64 , H01L2224/48227 , Y10S362/80
摘要： An LED light engine having a high thermal conductivity substrate (e.g., a metal-clad PCB), a plurality of light-emitting-diode (LED) semiconductor devices mechanically connected to the substrate, an outer dike fixed to the substrate and surrounding at least a portion of the LED devices, and a substantially transparent polymeric encapsulant (e.g., optical-grade silicone) disposed on the plurality of LED devices and restrained by said outer dike. In one embodiment, the light engine includes a reflector (e.g., a generally conic reflector) fixed to the substrate to form the outer dike. In another embodiment, an optical component (e.g., a lens, filter, or the like) is optically coupled to the polymeric encapsulant disposed on the LED devices.
摘要翻译：具有高导热性基板（例如，金属包覆PCB）的LED光引擎，机械地连接到基板的多个发光二极管（LED）半导体器件，固定在基板上的外堤，至少包围 LED器件的一部分，以及设置在所述多个LED器件上并由所述外部堤坝约束的基本上透明的聚合物密封剂（例如，光学级硅酮）。在一个实施例中，光引擎包括固定到基板以形成外堤的反射器（例如，大致圆锥反射器）。在另一个实施例中，光学组件（例如，透镜，滤光器等）光学耦合到设置在LED器件上的聚合物密封剂。

3. 发明授权

US06982518B2 Methods and apparatus for an LED light 有权
标题翻译： LED灯的方法和装置
公开(公告)号：US06982518B2
公开(公告)日：2006-01-03
申请号：US10943061
申请日：2004-09-16
申请人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
发明人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
IPC分类号： H01L33/00 , F21V29/00
CPC分类号： F21V29/004 , F21K9/233 , F21V29/773 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
摘要： An LED lighting device for use in place of a commercial-standard light bulb. For example, a commercial-standard light bulb typically has an outer surface profile, generally defining its shape and the LED lighting device has its own surface profile which substantially mimics the surface profile of the commercial-standard light bulb. Additionally, LED lighting device may further comprise a heat sink for dissipating energy generated by the LED lighting device. In accordance with various embodiments, the heat sink creates the LED lighting device's outer surface profile and is configured to substantially mimic the outer surface profile of the commercial-standard light bulb.
摘要翻译：一种用于代替商业标准灯泡的LED照明装置。例如，商用标准灯泡通常具有通常限定其形状的外表面轮廓，并且LED照明装置具有基本上模拟商用标准灯泡的表面轮廓的其自己的表面轮廓。此外，LED照明装置还可以包括用于耗散由LED照明装置产生的能量的散热器。根据各种实施例，散热器产生LED照明装置的外表面轮廓并且构造成基本上模拟商用标准灯泡的外表面轮廓。

4. 发明授权

US07431477B2 Methods and apparatus for an LED light engine 有权
标题翻译： LED光引擎的方法和装置
公开(公告)号：US07431477B2
公开(公告)日：2008-10-07
申请号：US11112918
申请日：2005-04-22
申请人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
发明人： Der Jeou Chou , Daniel Nelson , Thomas Kulaga
IPC分类号： F21V33/00
CPC分类号： F21V7/041 , F21K9/00 , F21Y2105/10 , F21Y2115/10 , H01L25/0753 , H01L33/64 , H01L2224/48227 , Y10S362/80
摘要： An LED light engine comprising a high thermal conductivity substrate (e.g., a metal-clad PCB), a plurality of light-emitting-diode (LED) semiconductor devices mechanically connected to the substrate, an outer dike fixed to the substrate and surrounding at least a portion of the LED devices, and a substantially transparent polymeric encapsulant (e.g., optical-grade silicone) disposed on the plurality of LED devices and restrained by said outer dike. In one embodiment, the light engine includes a reflector (e.g., a generally conic reflector) fixed to the substrate to form the outer dike. In another embodiment, an optical component (e.g., a lens, filter, or the like) is optically coupled to the polymeric encapsulant disposed on the LED devices.
摘要翻译：一种LED光引擎，其包括高导热性基板（例如，金属包覆PCB），机械地连接到基板的多个发光二极管（LED）半导体器件，固定到基板的外部堤坝并且至少包围 LED器件的一部分，以及设置在所述多个LED器件上并由所述外部堤坝约束的基本上透明的聚合物密封剂（例如，光学级硅酮）。在一个实施例中，光引擎包括固定到基板以形成外堤的反射器（例如，大致圆锥反射器）。在另一个实施例中，光学组件（例如，透镜，滤光器等）光学耦合到设置在LED器件上的聚合物密封剂。

5. 发明申请

US20100110699A1 Method and Apparatus for Thermally Effective Removable Trim for Light Fixture 有权
标题翻译：用于灯具的热效可移动修剪的方法和装置
公开(公告)号：US20100110699A1
公开(公告)日：2010-05-06
申请号：US12684580
申请日：2010-01-08
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： F21V15/00 , F21V29/00 , H01J9/24
CPC分类号： F21V29/004 , F21S8/026 , F21V21/04 , F21V21/046 , F21V29/773 , F21Y2115/10
摘要： A lighting assembly has a light fixture with a light source and heatsink thermally coupled to the light source. The light source has a light engine with light emitting diodes. A lens is mounted to the light fixture over the light source. The lens is a clear or translucent material. A removable trim is mountable to the light fixture. The removable trim has a flange, recessed portion, and mounting rim. The recessed portion has a depth to reduce glare. The removable trim is formed using a stamping or die casting process. The flange has thermally conductive properties. The removable trim is a metal, thermally conductive plastic, or thermally conductive carbon fiber composite material. A screw is used to mount the removable trim to the light fixture. The light fixture and removable trim are mounted to a recessed can housing using a clip or spring.
摘要翻译：照明组件具有带有光源的灯具和热耦合到光源的散热器。光源具有带有发光二极管的光引擎。透镜安装在光源上的灯具上。透镜是透明或半透明的材料。可拆卸的装饰件可安装在灯具上。可拆卸的装饰件具有凸缘，凹入部分和安装边缘。凹陷部分具有减少眩光的深度。可拆卸的装饰件使用冲压或压铸工艺形成。法兰具有导热性能。可移动装饰是金属导热塑料或导热碳纤维复合材料。螺丝用于将可拆卸的装饰件安装到灯具上。灯具和可拆卸的装饰件使用夹子或弹簧安装到凹入的罐壳体上。

6. 发明申请

US20120206926A9 Method and Apparatus for Thermally Effective Removable Trim for Light Fixture 有权
标题翻译：用于灯具的热效可移动修剪的方法和装置
公开(公告)号：US20120206926A9
公开(公告)日：2012-08-16
申请号：US12684580
申请日：2010-01-08
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： F21V15/00 , H01J9/24 , F21V29/00
CPC分类号： F21V29/004 , F21S8/026 , F21V21/04 , F21V21/046 , F21V29/773 , F21Y2115/10
摘要： A lighting assembly has a light fixture with a light source and heatsink thermally coupled to the light source. The light source has a light engine with light emitting diodes. A lens is mounted to the light fixture over the light source. The lens is a clear or translucent material. A removable trim is mountable to the light fixture. The removable trim has a flange, recessed portion, and mounting rim. The recessed portion has a depth to reduce glare. The removable trim is formed using a stamping or die casting process. The flange has thermally conductive properties. The removable trim is a metal, thermally conductive plastic, or thermally conductive carbon fiber composite material. A screw is used to mount the removable trim to the light fixture. The light fixture and removable trim are mounted to a recessed can housing using a clip or spring.
摘要翻译：照明组件具有带有光源的灯具和热耦合到光源的散热器。光源具有带有发光二极管的光引擎。透镜安装在光源上的灯具上。透镜是透明或半透明的材料。可拆卸的装饰件可安装在灯具上。可拆卸的装饰件具有凸缘，凹入部分和安装边缘。凹陷部分具有减少眩光的深度。可拆卸的装饰件使用冲压或压铸工艺形成。法兰具有导热性能。可移动装饰是金属导热塑料或导热碳纤维复合材料。螺丝用于将可拆卸的装饰件安装到灯具上。灯具和可拆卸的装饰件使用夹子或弹簧安装到凹入的罐壳体上。

7. 发明申请

US20110037387A1 Dimmable LED Bulb With Convection Cooling 有权
标题翻译：可调光LED球泡对流冷却
公开(公告)号：US20110037387A1
公开(公告)日：2011-02-17
申请号：US12912569
申请日：2010-10-26
申请人： Der Jeou Chou , Ming Yi Chan , Yu Chen Chang
发明人： Der Jeou Chou , Ming Yi Chan , Yu Chen Chang
IPC分类号： H01J13/46 , H01J9/24
CPC分类号： F21V29/20 , F21K9/23 , F21K9/232 , F21V29/507 , F21V29/67 , F21V29/677 , F21V29/83 , F21V29/85 , F21V29/87 , F21V29/89 , F21Y2115/10
摘要： A light-emitting diode lamp includes a light engine, a power assembly, and a heatsink. The light engine includes a plurality of light-emitting diodes, and the power assembly includes a socket disposed at one end of the power assembly and a heat spreader plate disposed at another end of the power assembly opposite the socket. The light engine is mounted to the heat spreader plate. The power assembly further includes a power supply circuit that is electrically coupled to the socket and to the light engine. The socket is configured to electrically couple the power supply circuit to an external electrical source. The heatsink encircles the power assembly and is thermally connected to the light engine. The heatsink also includes a plurality of perforations, which are arranged to facilitate a natural convection airflow over and through the heatsink.
摘要翻译：发光二极管灯包括光引擎，功率组件和散热器。所述光引擎包括多个发光二极管，所述动力组件包括设置在所述动力组件的一端的插座和布置在所述动力组件相对于所述插座的另一端的散热板。光引擎安装在散热板上。电源组件还包括电连接到插座和光引擎的电源电路。插座被配置为将电源电路电耦合到外部电源。散热器环绕电源组件并与光引擎热连接。散热器还包括多个穿孔，其布置成便于在散热器上方并通过散热器的自然对流气流。

8. 发明授权

US08317358B2 Method and apparatus for providing an omni-directional lamp having a light emitting diode light engine 有权
标题翻译：用于提供具有发光二极管光引擎的全方向灯的方法和装置
公开(公告)号：US08317358B2
公开(公告)日：2012-11-27
申请号：US12236993
申请日：2008-09-24
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： F21V7/20 , F21V29/00
CPC分类号： F21V29/51 , F21K9/232 , F21V29/006 , F21V29/767 , F21V29/773 , F21V29/777 , F21V29/80 , F21Y2107/00 , F21Y2115/10
摘要： An LED lamp includes a light engine. The light engine includes a substrate including a transparent or translucent thermally conductive material, a plurality of LED semiconductor devices mounted to the substrate, a plurality of conductive traces formed over the substrate to electrically interconnect each of the plurality of LED semiconductor devices, and conductive leads connected to the substrate for supplying electrical energy to the plurality of LED semiconductor devices. The substrate of the light engine may include an aluminum nitride (AlN), or diamond film material. A thermally conductive rod is connected to the light engine. A heatsink is formed by an extrusion or die casting process. The heatsink includes a fin structure for dissipating heat energy into the environment. The thermally conductive rod and the heatsink are thermally connected. An optional optical envelope is mounted to the heatsink. The optional optical envelope is disposed over the light engine.
摘要翻译： LED灯包括光引擎。所述光引擎包括：基板，其包括透明或半透明的导热材料，安装到所述基板的多个LED半导体器件，形成在所述基板上方的多个导电迹线，以电连接所述多个LED半导体器件中的每一个;以及导电引线连接到用于向多个LED半导体器件提供电能的基板。光引擎的基板可以包括氮化铝（AlN）或金刚石膜材料。导热棒连接到光引擎。通过挤压或压铸工艺形成散热片。散热器包括用于将热能耗散到环境中的翅片结构。导热棒和散热片被热连接。可选的光学信封安装在散热器上。可选的光学信封设置在光引擎上。

9. 发明授权

US07766512B2 LED light in sealed fixture with heat transfer agent 有权
标题翻译： LED灯具密封夹具带传热剂
公开(公告)号：US07766512B2
公开(公告)日：2010-08-03
申请号：US11837340
申请日：2007-08-10
申请人： Der Jeou Chou , James Richardson
发明人： Der Jeou Chou , James Richardson
IPC分类号： F21V29/00
CPC分类号： F21V29/51 , F21K9/233 , F21V29/767 , F21V29/89 , F21V31/005 , F21W2131/401 , F21Y2115/10
摘要： An LED light system has an LED light module for inserting into a standard fixture. The fixture has a housing and cover for sealing the enclosure. The LED module contains a shell or outer surface having a matching form factor as the housing for making physical contact with the housing over a sufficient surface area to provide good thermal contact. A substrate is mounted on a support structure. A plurality of LEDs is disposed on the substrate. A heat transfer agent or medium transfers heat from the LEDs to the housing. The outer surface of the LED module spreads the heat over its surface area and firmly contacts the surface of the housing for good thermal transfer. The heat transfer medium is made of a thermally conductive material such as aluminum or copper and formed to contact a surface area of the LED module.
摘要翻译： LED灯系统具有用于插入标准夹具的LED灯模块。夹具具有用于密封外壳的外壳和盖。 LED模块包含具有匹配外形尺寸的壳体或外表面作为壳体，用于在足够的表面积上与壳体物理接触以提供良好的热接触。衬底安装在支撑结构上。多个LED设置在基板上。传热剂或介质将热量从LED传递到壳体。 LED模块的外表面在其表面区域上扩散热量并且牢固地接触壳体的表面以获得良好的热传递。传热介质由诸如铝或铜的导热材料制成，并且形成为与LED模块的表面区域接触。

10. 发明申请

US20090080187A1 Method and Apparatus for Providing an Omni-Directional Lamp Having a Light Emitting Diode Light Engine 有权
标题翻译：提供具有发光二极管光引擎的全向灯的方法和装置
公开(公告)号：US20090080187A1
公开(公告)日：2009-03-26
申请号：US12236993
申请日：2008-09-24
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： F21V29/00 , H01L33/00
CPC分类号： F21V29/51 , F21K9/232 , F21V29/006 , F21V29/767 , F21V29/773 , F21V29/777 , F21V29/80 , F21Y2107/00 , F21Y2115/10
摘要： An LED lamp includes a light engine. The light engine includes a substrate including a transparent or translucent thermally conductive material, a plurality of LED semiconductor devices mounted to the substrate, a plurality of conductive traces formed over the substrate to electrically interconnect each of the plurality of LED semiconductor devices, and conductive leads connected to the substrate for supplying electrical energy to the plurality of LED semiconductor devices. The substrate of the light engine may include an aluminum nitride (AlN), or diamond film material. A thermally conductive rod is connected to the light engine. A heatsink is formed by an extrusion or die casting process. The heatsink includes a fin structure for dissipating heat energy into the environment. The thermally conductive rod and the heatsink are thermally connected. An optional optical envelope is mounted to the heatsink. The optional optical envelope is disposed over the light engine.
摘要翻译： LED灯包括光引擎。所述光引擎包括：基板，其包括透明或半透明的导热材料，安装到所述基板的多个LED半导体器件，形成在所述基板上方的多个导电迹线，以电连接所述多个LED半导体器件中的每一个;以及导电引线连接到用于向多个LED半导体器件提供电能的基板。光引擎的基板可以包括氮化铝（AlN）或金刚石膜材料。导热棒连接到光引擎。通过挤压或压铸工艺形成散热片。散热器包括用于将热能耗散到环境中的翅片结构。导热棒和散热片被热连接。可选的光学信封安装在散热器上。可选的光学信封设置在光引擎上。

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