公开(公告)号：US20120300179A1

公开(公告)日：2012-11-29

申请号：US13576919

申请日：2010-02-23

申请人： Naoki Masuda

发明人： Naoki Masuda

IPC分类号： G03B21/16 ,  F21V29/00

CPC分类号： F21V29/004 ,  F21S2/005 ,  F21V15/01 ,  F21V19/003 ,  F21V19/0055 ,  F21V29/15 ,  F21V29/52 ,  F21V29/54 ,  F21V31/00 ,  F21Y2115/10 ,  G03B21/145 ,  G03B21/16 ,  G03B21/20 ,  G03B21/2033

摘要： Provided is a LED light source box that includes: case (10) having body (11) and cover (13) to hermetically seal opening (12) of body (11); light source unit (15) having LED tight source (51) and holder (50) on which LED light source (51) is mounted; and cooling unit (61) having first cooling member (60) in contact with holder (50) and second cooling member (61) in contact with first cooling member (60). Holder (50) is fixed to cover (13) by fixing member (55) in a state where cooling unit (16) is sandwiched between holder (50) and cover (13). Heat insulation member (70) is disposed between holder (50) and fixing member (55), and air gap (91) is disposed between the outer peripheral surface of holder (50) and the inner peripheral surface of body (11).

摘要翻译： 本发明提供一种LED光源盒，其包括具有主体（11）和盖（13）的壳体（10），以密封地密封主体（11）的开口（12）; 具有LED紧固源（51）的光源单元（15）和安装有LED光源（51）的保持器（50） 和具有与保持器（50）接触的第一冷却构件（60）和与第一冷却构件（60）接触的第二冷却构件（61）的冷却单元（61）。 在冷却单元（16）夹在保持器（50）和盖（13）之间的状态下，固定部件（55）通过固定部件（55）固定在盖体（13）上。 绝热构件（70）设置在保持器（50）和固定构件（55）之间，气隙（91）设置在保持器（50）的外周面与主体（11）的内周面之间。

公开(公告)号：US08168990B2

公开(公告)日：2012-05-01

申请号：US12727990

申请日：2010-03-19

申请人： Alexander C. Christy

发明人： Alexander C. Christy

IPC分类号： H01L21/00

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21V17/04 ,  F21V29/54 ,  F21V29/773 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

摘要： A thermal energy dissipating arrangement includes a semiconductor device and a thermally conductive medium. The semiconductor device includes a semiconductor circuit defining a semiconductor junction and encapsulating material in physical contact with and surrounding the semiconductor circuit. The thermally conductive medium defines an opening sized to receive the semiconductor device such that the thermally conductive medium defining the opening is in physical, thermally conductive contact with an exterior surface of the encapsulating material about the semiconductor device with the thermally conductive medium defining the opening intersecting an angle of less than or equal to a predefined angle relative to a plane defined by the semiconductor junction about a periphery of the semiconductor circuit. The thermally conductive medium absorbs thermal energy generated within the semiconductor device as a result of current flow through the semiconductor junction and rejects the absorbed thermal energy to an ambient environment surrounding the thermally conductive medium.

摘要翻译： 热能消散装置包括半导体器件和导热介质。 该半导体器件包括半导体电路，该半导体电路限定与半导体电路物理接触并包围半导体电路的半导体结和封装材料。 导热介质限定开口尺寸以接收半导体器件，使得限定开口的导热介质与半导体器件周围的封装材料的外表面物理导热接触，导热介质限定开口相交 相对于由半导体结围绕半导体电路的周边限定的平面小于或等于预定角度的角度。 导热介质由于电流流过半导体结而吸收在半导体器件内产生的热能，并将吸收的热能排斥到围绕导热介质的周围环境。

公开(公告)号：US20120087102A1

公开(公告)日：2012-04-12

申请号：US13084442

申请日：2011-04-11

申请人： Kevin C. Baxter ,  Fred H. Holmes ,  Ken Fisher

发明人： Kevin C. Baxter ,  Fred H. Holmes ,  Ken Fisher

IPC分类号： G03B15/02

CPC分类号： G03B15/05 ,  F21V5/045 ,  F21V14/06 ,  F21V29/006 ,  F21V29/02 ,  F21V29/51 ,  F21V29/54 ,  F21V29/56 ,  F21V29/673 ,  F21V29/677 ,  F21V29/70 ,  F21V29/71 ,  F21V29/74 ,  F21V29/76 ,  F21W2131/406 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  G03B21/16 ,  H05B33/0803

摘要： A lighting apparatus for film, television, video capture, motion picture and photography which includes a Fresnel lens fixed in a housing which contains a tight array of high power LEDs. The LED panel or board is mated to a heat dissipating apparatus to provide active cooling and together forming an LED engine. The LED engine is mounted to a slider allowing the LED engine to be adjusted within the housing with respect to the lens. Light shaping diffusion may be included on the housing. A power supply unit may also be included in the housing. When in electrical communication, the LED engine and power supply unit function as an integrated self-contained lighting apparatus. Optionally, the power supply may have an integrated dimmer switch, and may be capable of receiving PFC power or have an integrated battery unit.

摘要翻译： 一种用于胶片，电视，视频拍摄，电影和摄影的照明装置，其包括固定在包含紧密阵列的大功率LED的壳体中的菲涅尔透镜。 LED面板或板与散热装置配合，以提供主动冷却并一起形成LED发动机。 LED发动机安装到滑块，允许LED发动机相对于透镜在壳体内调节。 光成型扩散可以包括在外壳上。 电源单元也可以包括在外壳中。 在电气通信中，LED发动机和电源单元用作集成的独立照明装置。 可选地，电源可以具有集成的调光器开关，并且可以能够接收PFC电力或具有集成电池单元。

公开(公告)号：US20110159549A1

公开(公告)日：2011-06-30

申请号：US12895848

申请日：2010-09-30

申请人： Mark F. Oldham ,  Vinod L. Mirchandani

发明人： Mark F. Oldham ,  Vinod L. Mirchandani

IPC分类号： C12P19/34 ,  H01J7/24

CPC分类号： G01N21/64 ,  F21K9/00 ,  F21K9/64 ,  F21V29/54 ,  F21V29/677 ,  F21V29/74 ,  F21Y2115/10 ,  G01J3/0286 ,  G01J3/10 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/6439 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/0638 ,  G01N2201/1211 ,  G05D23/1919 ,  G05D23/20

摘要： A system is provided that includes a light-emitting diode (LED); a temperature sensor in thermal contact with the LED and capable of measuring an operating temperature and generating an operating temperature signal; and a temperature regulating system capable of receiving the operating temperature signal and regulating the operating temperature based on the operating temperature signal. A method for stabilizing the temperature of an LED is provided. A method is provided that includes providing a system comprising an LED, a reaction region, and a sample in the reaction region; generating excitation beams with the LED; directing excitation beams to the sample; detecting an optical property of the sample to obtain detection data; measuring the- operating temperature of the light emitting diode; and adjusting the detection data of an excitation beam characteristic shift related to the operating temperature, when the LED is operated at the operating temperature to generate the excitation beams.

摘要翻译： 提供一种包括发光二极管（LED）的系统; 与LED热接触的温度传感器，能够测量工作温度并产生工作温度信号; 以及能够基于工作温度信号接收工作温度信号和调节工作温度的温度调节系统。 提供了一种用于稳定LED的温度的方法。 提供了一种方法，其包括在反应区域中提供包括LED，反应区域和样品的系统; 用LED产生激励光束; 将激发光束引导到样品; 检测样品的光学特性以获得检测数据; 测量发光二极管的工作温度; 并且当LED在工作温度下操作以产生激发光束时，调整与工作温度相关的激发光束特性偏移的检测数据。

公开(公告)号：US20110157910A1

公开(公告)日：2011-06-30

申请号：US12764110

申请日：2010-04-21

申请人： Chih-Chiu SHEN ,  Kai-Ming YANG ,  Kai-Jen YANG ,  Su-Hon LIN

发明人： Chih-Chiu SHEN ,  Kai-Ming YANG ,  Kai-Jen YANG ,  Su-Hon LIN

IPC分类号： B60Q1/00

CPC分类号： B60H1/00271 ,  B60H2001/00307 ,  F21S41/141 ,  F21S45/42 ,  F21S45/46 ,  F21S45/49 ,  F21V29/54 ,  F21V29/56

摘要： An LED headlight cooling system includes a vehicle air conditioner, a thermal conducting device and an LED headlight. The vehicle air conditioner has a cooling device. The thermal conducting device is thermally connected to the cooling device of the vehicle air conditioner. The LED headlight is thermally connected to the thermal conducting device.

摘要翻译： LED头灯冷却系统包括车辆空调，导热装置和LED头灯。 车辆空调具有冷却装置。 导热装置与车辆空调的冷却装置热连接。 LED头灯与导热装置热连接。

公开(公告)号：US20110073883A1

公开(公告)日：2011-03-31

申请号：US12995038

申请日：2009-05-28

申请人： Hideharu Osawa ,  Yasushi Mizuno

发明人： Hideharu Osawa ,  Yasushi Mizuno

IPC分类号： H01L27/15

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21V19/0055 ,  F21V29/54 ,  F21V29/745 ,  F21V29/763 ,  F21V29/89 ,  F21Y2107/30 ,  F21Y2115/10

摘要： An LED lamp A1 is elongated in an axial direction x and includes a plurality of LED modules 30. Respective main light irradiation directions of the LED modules 30 are directed outward in radial directions that are perpendicular to the axial direction x, and the main light irradiation directions of the LED modules 30 are different from each other as viewed in the axial direction x. This arrangement provides a wider light irradiation range as viewed in the axial direction x.

摘要翻译： LED灯A1沿轴向x伸长并且包括多个LED模块30.LED模块30的各个主光照射方向指向与轴向方向x垂直的径向方向，并且主光照射 LED模块30的方向在从轴向方向x观察时彼此不同。 这种布置提供了从轴向方向x观察到的更宽的光照射范围。

公开(公告)号：US20110050124A1

公开(公告)日：2011-03-03

申请号：US12869990

申请日：2010-08-27

申请人： Joel Brad Bailey ,  Stephen J. Barcik ,  William J. Kernion

发明人： Joel Brad Bailey ,  Stephen J. Barcik ,  William J. Kernion

IPC分类号： H05B37/02 ,  H01J61/52

CPC分类号： B29C48/92 ,  F21K9/23 ,  F21K9/232 ,  F21V3/00 ,  F21V15/01 ,  F21V19/001 ,  F21V19/0055 ,  F21V19/04 ,  F21V23/0442 ,  F21V23/0457 ,  F21V29/54 ,  F21V29/673 ,  F21V29/713 ,  F21V29/74 ,  F21V29/75 ,  F21V29/81 ,  F21V29/83 ,  F21Y2105/00 ,  F21Y2107/20 ,  F21Y2115/10 ,  F21Y2115/15

摘要： A lighting system is presented that includes a replaceable illumination module removably coupled to a base module. The replaceable illumination module includes one or more solid state lighting elements on a printed circuit board electrically and thermally connected to the base module. The base module may include a heat sink, where the heat sink is in thermal contact with the replaceable illumination module, and dissipates heat generated by the one or more solid state lighting elements during operation of the lighting system. The replaceable illumination module may also include one or more beam conditioning elements for generating a specified beam. The lighting system may be connected to an automated control network and may be automatically controlled thereby, or may be used to control some other system. The heat sink may be generated via a dynamically controllable extrusion die.

摘要翻译： 提出了一种照明系统，其包括可拆卸地耦合到基座模块的可更换照明模块。 可替换照明模块包括在印刷电路板上电和热连接到基本模块的一个或多个固态照明元件。 基座模块可以包括散热器，其中散热器与可更换的照明模块热接触，并且在照明系统的操作期间散发由一个或多个固态照明元件产生的热量。 可替换照明模块还可以包括用于产生指定光束的一个或多个光束调节元件。 照明系统可以连接到自动化控制网络并且可以被自动控制，或者可以用于控制一些其他系统。 可以通过可动态控制的挤出模头来产生散热器。

公开(公告)号：US20100277071A1

公开(公告)日：2010-11-04

申请号：US12728006

申请日：2010-03-19

申请人： Alexander C. Christy

发明人： Alexander C. Christy

IPC分类号： H01J13/32

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21V17/04 ,  F21V29/54 ,  F21V29/773 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

摘要： A flexible thermal energy dissipating and LED mounting arrangement includes a plurality of LEDs and a flexible thermally conductive sheet. The thermally conductive sheet defines a plurality of openings therethrough each sized to receive and securely hold therein a different one of the plurality of LEDs with the flexible thermally conductive sheet about the opening in physical, thermally conductive contact with the at least one side portion of the encapsulating material. The flexible thermally conductive sheet absorbs thermal energy generated within each of the plurality of LEDs as a result of current flow through the LED circuit and rejects the absorbed thermal energy to an ambient environment surrounding the thermally conductive sheet. The flexible thermally conductive sheet is formable to direct radiation from the plurality of LEDs in multiple directions while securely holding each of the plurality of LEDs within a corresponding one of each of the plurality of openings.

摘要翻译： 灵活的热能消散和LED安装装置包括多个LED和柔性导热片。 导热片限定了穿过其中的多个开口，其尺寸被设计成接收并牢固地容纳多个LED中的不同的一个，其中柔性导热片围绕开口物理，导热地接触至少一个侧面部分 封装材料。 柔性导热片吸收由于电流流过LED电路而在多个LED的每一个内产生的热能，并将吸收的热能排斥到环绕导热片的周围环境。 柔性导热片可形成为在多个方向上引导来自多个LED的辐射，同时将多个LED中的每一个牢固地保持在多个开口中的每一个中的相应的一个中。

公开(公告)号：US07823393B2

公开(公告)日：2010-11-02

申请号：US12166889

申请日：2008-07-02

申请人： Vladimir Semenovich Abramov ,  Alexander Valerievich Shishov ,  Nikolay Valentinovich Scherbakov ,  Valeriy Petrovich Sushkov ,  Alexey Alexovich Ivanov

发明人： Vladimir Semenovich Abramov ,  Alexander Valerievich Shishov ,  Nikolay Valentinovich Scherbakov ,  Valeriy Petrovich Sushkov ,  Alexey Alexovich Ivanov

IPC分类号： F25B21/02

CPC分类号： H01L35/32 ,  F21K9/00 ,  F21V29/54 ,  F25B21/02 ,  F25B2321/025 ,  F25B2500/01 ,  H01L23/38 ,  H01L33/645 ,  H01L2924/0002 ,  H01S5/024 ,  H01S5/02415 ,  H01L2924/00

摘要： New Peltier semiconductor heat transfer systems are presented herein. In particular, Peltier heat transfer systems of Peltier semiconductor elements of highly unique shapes are arranged to bias the cooling side with respect to its size and consequently performance. In effect, a Peltier heat transfer system is created whereby the Peltier called side is greatly reduced in size and the Peltier hot side is greatly expanded in size. Such ‘high aspect ratio’ Peltier systems promote ‘focused’ cooling effect, which is particularly useful in conjunction with high-performance electronic devices having a small footprint. The entire cooling fact of the Peltier device is brought to the small space approximated by a point. Thus a ‘point’ heat source such as a semiconductor laser are high-performance light emitting diode is more effectively cooled by these systems.

摘要翻译： 本文介绍了新的珀尔帖半导体传热系统。 特别地，具有高度独特形状的珀耳帖半导体元件的珀尔帖传热系统被布置成相对于其尺寸和性能而偏向冷却侧。 实际上，产生了珀尔贴热传递系统，其中珀耳帖冷侧的尺寸大大减小，珀尔帖热侧的尺寸大大扩大。 这样的“高宽比”珀尔帖系统提高了“集中”的冷却效果，这与具有小占地面积的高性能电子设备相结合尤为有用。 珀尔帖装置的整个冷却面被带到靠近一点的小空间。 因此，通过这些系统更有效地冷却诸如半导体激光器或高性能发光二极管的“点”热源。

公开(公告)号：US20100252853A1

公开(公告)日：2010-10-07

申请号：US12728011

申请日：2010-03-19

申请人： Alexander C. Christy

发明人： Alexander C. Christy

IPC分类号： H01L33/64

CPC分类号： F21V29/70 ,  F21K9/00 ,  F21V17/04 ,  F21V29/54 ,  F21V29/773 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

摘要： A thermal energy dissipating and LED mounting arrangement includes an LED and a thermally conductive sheet. The thermally conductive sheet has a top surface, a bottom surface and thickness therebetween defining an opening therethrough sized to receive therein the LED such that the thickness of the thermally energy dissipating medium defining the opening is in physical, thermally conductive contact with an exterior surface of the at least one side portion of the encapsulating material of the LED. The thickness defining the opening absorbs thermal energy generated within the LED as a result of current flow through the LED circuit, and the thermal energy dissipating medium rejects the absorbed thermal energy to an ambient environment surrounding the thermal energy dissipating medium through a surface area of the thermal energy dissipating medium defined by the combination of the top surface, the bottom surface and an outer periphery thereof.

摘要翻译： 热能耗散和LED安装布置包括LED和导热片。 导热片具有顶表面，底表面和厚度，其间限定了穿过其中的开口，其中容纳LED以使得限定开口的热能消散介质的厚度与物理导热接触，与 LED的封装材料的至少一个侧部。 限定开口的厚度吸收由于电流流过LED电路而在LED内产生的热能，并且热能消散介质通过表面区域将吸收的热能拒绝到围绕热能消散介质的周围环境 热能消散介质由顶表面，底表面和外周边的组合限定。