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11. 发明授权

US08240871B2 Method and apparatus for thermally effective removable trim for light fixture 有权
标题翻译：用于灯具的热效可拆卸装饰的方法和装置
公开(公告)号：US08240871B2
公开(公告)日：2012-08-14
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： 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。

12. 发明授权

US08018139B2 Light source and method of controlling light spectrum of an LED light engine 有权
标题翻译：控制LED光源的光谱的光源及方法
公开(公告)号：US08018139B2
公开(公告)日：2011-09-13
申请号：US12264723
申请日：2008-11-04
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： H01L33/00
CPC分类号： F21V29/77 , F21K9/233 , F21V29/507 , F21Y2113/13 , F21Y2115/10 , H01L24/48 , H01L25/0753 , H01L33/505 , H01L2224/48091 , H01L2224/73265 , H01L2224/8592 , H01L2924/00014 , H01L2924/01019 , H01L2924/01063 , H01L2924/01065 , H01L2924/01078 , H01L2924/01079 , H01L2924/12041 , H01L2924/181 , H01L2933/0041 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A light emitting diode (LED) light engine includes a substrate for supporting the LED light engine. Conductive traces are formed over the substrate using a thick film screen printing, physical vapor deposition, chemical vapor deposition, electrolytic plating, printed circuit board fabricating, or electroless plating process. The conductive traces include mounting pads. LEDs are mounted to each of the mounting pads for electrical interconnection. The LEDs include red LEDs, green LEDs and blue LEDs. Each of the blue LEDs is at least partially covered with a yellow phosphor coating compound. The concentration of the yellow phosphor coating compound is controlled to allow the emission of blue and yellow spectrum light energy from each blue LED. Emissions of light energy from the red LEDs, green LEDs and blue LEDs are combined to achieve a target correlated color temperature and a target color rendering index for the LED light engine.
摘要翻译：发光二极管（LED）光引擎包括用于支撑LED光引擎的基板。使用厚膜丝网印刷，物理气相沉积，化学气相沉积，电解电镀，印刷电路板制造或无电镀处理在基板上形成导电迹线。导电迹线包括安装垫。 LED安装到每个安装焊盘以进行电互连。 LED包括红色LED，绿色LED和蓝色LED。每个蓝色LED至少部分地被黄色磷光体涂层化合物覆盖。控制黄色荧光体涂层化合物的浓度，以便从每个蓝色LED发射蓝色和黄色光谱光能。来自红色LED，绿色LED和蓝色LED的光能的发射被组合以实现LED光引擎的目标相关色温和目标显色指数。

13. 发明申请

US20090114932A1 Light Source and Method of Controlling Light Spectrum of an LED Light Engine 有权
标题翻译：光源和控制LED光源的光谱的方法
公开(公告)号：US20090114932A1
公开(公告)日：2009-05-07
申请号：US12264723
申请日：2008-11-04
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： H01L33/00 , H01L21/50
CPC分类号： F21V29/77 , F21K9/233 , F21V29/507 , F21Y2113/13 , F21Y2115/10 , H01L24/48 , H01L25/0753 , H01L33/505 , H01L2224/48091 , H01L2224/73265 , H01L2224/8592 , H01L2924/00014 , H01L2924/01019 , H01L2924/01063 , H01L2924/01065 , H01L2924/01078 , H01L2924/01079 , H01L2924/12041 , H01L2924/181 , H01L2933/0041 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A light emitting diode (LED) light engine includes a substrate for supporting the LED light engine. Conductive traces are formed over the substrate using a thick film screen printing, physical vapor deposition, chemical vapor deposition, electrolytic plating, printed circuit board fabricating, or electroless plating process. The conductive traces include mounting pads. LEDs are mounted to each of the mounting pads for electrical interconnection. The LEDs include red LEDs, green LEDs and blue LEDs. Each of the blue LEDs is at least partially covered with a yellow phosphor coating compound. The concentration of the yellow phosphor coating compound is controlled to allow the emission of blue and yellow spectrum light energy from each blue LED. Emissions of light energy from the red LEDs, green LEDs and blue LEDs are combined to achieve a target correlated color temperature and a target color rendering index for the LED light engine.
摘要翻译：发光二极管（LED）光引擎包括用于支撑LED光引擎的基板。使用厚膜丝网印刷，物理气相沉积，化学气相沉积，电解电镀，印刷电路板制造或无电镀处理在基板上形成导电迹线。导电迹线包括安装垫。 LED安装到每个安装焊盘以进行电互连。 LED包括红色LED，绿色LED和蓝色LED。每个蓝色LED至少部分地被黄色磷光体涂层化合物覆盖。控制黄色荧光体涂层化合物的浓度，以便从每个蓝色LED发射蓝色和黄色光谱光能。来自红色LED，绿色LED和蓝色LED的光能的发射被组合以实现LED光引擎的目标相关色温和目标显色指数。

14. 发明申请

US20090086474A1 Method and Apparatus for Thermally Effective Trim for Light Fixture 有权
标题翻译：灯具热效率修补方法及装置
公开(公告)号：US20090086474A1
公开(公告)日：2009-04-02
申请号：US12123960
申请日：2008-05-20
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： F21V21/00 , H01J9/02 , F21V29/00 , F21V21/04 , F21K7/00 , H01J9/00
CPC分类号： F21V29/004 , F21K9/233 , F21K9/90 , F21S8/026 , F21V21/04 , F21V29/773 , F21Y2113/13 , F21Y2115/10
摘要： A lighting assembly comprises a light fixture. The light fixture includes a trim formed by a stamping or die casting process. The trim has thermally conductive properties and includes a flange around a perimeter of the trim. The light fixture includes a light source mounted to a central portion of a front surface of the trim, and a heatsink formed by an extrusion or die casting process. The heatsink has thermally conductive properties and is mounted to a back surface of the trim. The light fixture includes an attachment mechanism connected to the light fixture. A recessed can housing mounted to a surface may be provided. The light fixture may be mounted to the recessed can housing by inserting the heatsink into the recessed can housing and engaging the attachment mechanism to an interior portion of the recessed can housing to brace the flange against the surface.
摘要翻译：照明组件包括灯具。灯具包括通过冲压或压铸工艺形成的修边。该装饰具有导热性能并且包括围绕饰边的周边的凸缘。灯具包括安装在装饰件的前表面的中心部分的光源和通过挤出或压铸工艺形成的散热器。该散热器具有导热性能并且安装在该装饰件的后表面上。灯具包括连接到灯具的附接机构。可以设置安装到表面的凹入的壳体。灯具可以通过将散热器插入凹入的壳体中并将附接机构接合到凹形罐壳体的内部而将凸缘抵靠表面支撑而安装到凹槽壳体。

15. 发明授权

US08444299B2 Dimmable LED bulb with heatsink having perforated ridges 有权
标题翻译：可调光LED灯泡，带散热片的散热片
公开(公告)号：US08444299B2
公开(公告)日：2013-05-21
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： F21V29/00 , H01K1/58
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。

16. 发明申请

US20120212129A9 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：US20120212129A9
公开(公告)日：2012-08-23
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。

17. 发明授权

US07670021B2 Method and apparatus for thermally effective trim for light fixture 有权
标题翻译：用于灯具热效装饰的方法和装置
公开(公告)号：US07670021B2
公开(公告)日：2010-03-02
申请号：US12123960
申请日：2008-05-20
申请人： Der Jeou Chou
发明人： Der Jeou Chou
IPC分类号： F21V29/00
CPC分类号： F21V29/004 , F21K9/233 , F21K9/90 , F21S8/026 , F21V21/04 , F21V29/773 , F21Y2113/13 , F21Y2115/10
摘要： A lighting assembly comprises a light fixture. The light fixture includes a trim formed by a stamping or die casting process. The trim has thermally conductive properties and includes a flange around a perimeter of the trim. The light fixture includes a light source mounted to a central portion of a front surface of the trim, and a heatsink formed by an extrusion or die casting process. The heatsink has thermally conductive properties and is mounted to a back surface of the trim. The light fixture includes an attachment mechanism connected to the light fixture. A recessed can housing mounted to a surface may be provided. The light fixture may be mounted to the recessed can housing by inserting the heatsink into the recessed can housing and engaging the attachment mechanism to an interior portion of the recessed can housing to brace the flange against the surface.
摘要翻译：照明组件包括灯具。灯具包括通过冲压或压铸工艺形成的修边。该装饰具有导热性能并且包括围绕饰边的周边的凸缘。灯具包括安装在装饰件的前表面的中心部分的光源和通过挤出或压铸工艺形成的散热器。该散热器具有导热性能并且安装在该装饰件的后表面上。灯具包括连接到灯具的附接机构。可以设置安装到表面的凹入的壳体。灯具可以通过将散热器插入凹入的壳体中并将附接机构接合到凹形罐壳体的内部而将凸缘抵靠表面支撑而安装到凹槽壳体。

18. 外观设计

USD595005S1 Recessed can light fixture 有权
标题翻译：嵌入式灯具
公开(公告)号：USD595005S1
公开(公告)日：2009-06-23
申请号：US29318452
申请日：2008-05-20
申请人： Der Jeou Chou
设计人： Der Jeou Chou

19. 发明授权

US07424907B2 Methods and apparatus for an integrated fan pump cooling module 失效
标题翻译：集成风扇泵冷却模块的方法和装置
公开(公告)号：US07424907B2
公开(公告)日：2008-09-16
申请号：US10611484
申请日：2003-07-01
申请人： Der Jeou Chou , Daniel Todd Nelson
发明人： Der Jeou Chou , Daniel Todd Nelson
IPC分类号： H05K7/20
CPC分类号： F28D1/0477 , F28F1/32 , F28F2265/14 , G06F1/20 , G06F2200/201 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： An integrated fan pump includes a fan, a pump, and an electrical drive mechanism such as an electric motor configured to simultaneously drive both the fan and pump with respect to the housing. A heat exchanger is preferably connected to the pump and the component to be cooled. In one embodiment, the fan head and the pump head are fixed to a common axle, a single magnet is fixed to the fan head, and the magnetic coil is fixed to the housing. In another embodiment, the fan head and pump head rotate about a fixed axle, the magnetic coil is fixed to said housing, one magnet is fixed to the fan head, and a second magnet is fixed to the pump head.
摘要翻译：集成式风扇泵包括风扇，泵和诸如电动机的电驱动机构，其被配置为相对于壳体同时驱动风扇和泵。热交换器优选地连接到泵和要冷却的部件。在一个实施例中，风扇头和泵头固定到公共轴，单个磁体固定到风扇头，并且电磁线圈固定到壳体。在另一个实施例中，风扇头和泵头围绕固定轴旋转，电磁线圈固定在所述壳体上，一个磁体固定在风扇头上，第二个磁体固定在泵头上。

20. 发明授权

US07191820B2 Phase-change heat reservoir device for transient thermal management 有权
标题翻译：用于瞬态热管理的相变蓄热装置
公开(公告)号：US07191820B2
公开(公告)日：2007-03-20
申请号：US11354473
申请日：2006-02-14
申请人： Der Jeou Chou , Daniel Todd Nelson
发明人： Der Jeou Chou , Daniel Todd Nelson
IPC分类号： F28D15/00 , F28D19/00
CPC分类号： H01L23/427 , F28D15/02 , F28D20/021 , H01L2924/0002 , Y02E60/145 , H01L2924/00
摘要： A heat transfer system is presented for managing thermal transients, thus providing engineers greater flexibility in designing thermal solutions for applications subject to transient heat-generation. A heat reservoir device for managing a heat input subject to transient conditions includes a heat transfer subsystem having a first end and a second end, where the first end is thermally coupled to the heat input; a heat storage subsystem coupled to the second end of the heat transfer subsystem, where the heat storage subsystem comprises a phase change material responsive to the transient conditions. The excess heat load during transient operation is temporarily absorbed by the latent heat of fusion when the phase change material changes its phase from solid to liquid. Subsequently, the absorbed heat can be released back to the ambient via a heat rejection subsystem. This allows engineers to design smaller heat sinks capable of accommodating given transient conditions. This results in heat sinks which are lower cost and smaller size, or which reduce the requirement to provide higher airflow, thereby also decreasing cost and noise, and increasing reliability.
摘要翻译：提供了一种用于管理热瞬变的传热系统，从而使工程师在为瞬态发热的应用设计热解决方案方面提供了更大的灵活性。用于管理经历瞬态条件的热输入的储热装置包括具有第一端和第二端的传热子系统，其中第一端热耦合到热输入; 耦合到传热子系统的第二端的蓄热子系统，其中蓄热子系统包括响应瞬态条件的相变材料。当相变材料的相变从固体到液体时，瞬态过程中的过剩热负荷暂时被熔融潜热所吸收。随后，吸收的热量可以经由排热子系统释放回环境。这允许工程师设计能够适应给定瞬态条件的较小散热器。这导致散热器成本更低和尺寸更小，或者降低了提供更高气流的需求，从而也降低了成本和噪音，并提高了可靠性。

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