公开(公告)号：WO2014004909A1

公开(公告)日：2014-01-03

申请号：PCT/US2013/048320

申请日：2013-06-27

Applicant: FLEXTRONICS AP, LLC

Inventor： MUSSER, Jordon ,  STRATAS, Chris

IPC: F21V29/00

CPC classification number: F21V17/12 ,  F21K9/00 ,  F21K9/20 ,  F21S8/04 ,  F21V29/006 ,  F21V29/70 ,  F21V29/71 ,  F21V29/89 ,  F21Y2115/10 ,  H01L33/64

Abstract: A lighting assembly includes a cooling system configured to enable the dissipation of a large amount of energy in the form of heat generated by a light source. Heat is dissipated without heating surrounding components, such as the one or more power supply units and device electronics. The cooling system is configured as a gravity feed system that does not require a powered fluid pump. In some embodiments, the cooling loop is configured as a thermal siphon that uses a boiling fluid to transport heat between the evaporator and the radiators. In some embodiments, the evaporator also functions as a device chassis, which reduces the overall part count. In some embodiments, the light source is a plurality of LEDs.

Abstract translation: 照明组件包括冷却系统，其被配置为能够以由光源产生的热的形式消耗大量的能量。 散热而不加热周围的部件，如一个或多个电源单元和器件电子元件。 冷却系统被配置为不需要动力流体泵的重力进料系统。 在一些实施例中，冷却回路被配置为使用沸腾流体在蒸发器和散热器之间传递热量的热虹吸管。 在一些实施例中，蒸发器还用作装置底盘，其减少了整体零件数量。 在一些实施例中，光源是多个LED。

公开(公告)号：WO2013169033A1

公开(公告)日：2013-11-14

申请号：PCT/KR2013/004085

申请日：2013-05-09

Applicant: 김용길

Inventor： 김용길

IPC: F21V29/00 ,  F21V17/00

CPC classification number: F21V29/006 ,  F21V29/717 ,  F21V29/74 ,  F21Y2115/10 ,  F28D15/0275 ,  F28F1/20

Abstract: 본 발명은 엘이디 조명기구에 설치되며, 내부에는 엘이디 조명기구에서 발생하는 열을 전달하기 위한 매질과 적외선 방출특성을 가지는 분말을 포함하는 작동유체가 주입되어 있는 방열 파이프와, 상기 방열 파이프가 내부에 삽입되어 밀착되며 일측면에는 개구부가 상하 길이방향으로 형성되어 있는 방열허브와, 상기 방열 허브의 외주면에 방사상으로 돌출형성되는 복수개의 방열핀을 포함하여 이루어지는 엘이디 조명기구용 방열장치를 제공한다.

Abstract translation: 本发明提供一种用于LED照明装置的散热装置，其特征在于，包括：散热管，其设置在LED照明装置中，并且其中包括用于传递由所述LED照明装置产生的热和粉末的介质的工作流体 注入红外发射特性; 散热轮毂，其具有插入并与散热轮毂的内部紧密接触的散热管和在其一侧沿垂直方向形成的开口; 以及形成为从所述散热轮毂的外表面径向突出的多个散热片。

公开(公告)号：WO2013101922A1

公开(公告)日：2013-07-04

申请号：PCT/US2012/071800

申请日：2012-12-27

Applicant: CREE, INC.

Inventor： ATHALYE, Praneet

IPC: F21V7/00 ,  F21V29/00 ,  F21Y101/02

CPC classification number: F21V29/70 ,  F21V7/0008 ,  F21V29/006 ,  F21V29/503 ,  F21V29/507 ,  F21V29/51 ,  F21V29/71 ,  F21V29/717 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: A light assembly fixture (10) comprising a heat pipe (16) to dissipate heat from the light emitting device (12), such as but not limited to alight emitting diode (LED). The assembly further comprises a housing (20) including a front surface, a light emitting device (12) on a first heat spreader (14) remote from the front surface, a first end (17) of a heat pipe (16) in thermal contact with the first heat spreader (14) and the heat pipe (16) extending towards the front surface such that a second end (19) of the heat pipe (16) is in thermal contact with a second heat spreader (18) that is disposed on the housing, wherein the first heat spreader (14), heat pipe (16) and second heat spreader (18) are configured to provide a thermal path to dissipate heat from the light emitting device (12).

Abstract translation: 一种灯组件夹具（10），其包括用于散发来自发光器件（12）的热量的热管（16），例如但不限于发光二极管（LED）。 所述组件还包括壳体（20），所述壳体（20）包括前表面，位于远离所述前表面的第一散热器（14）上的发光器件（12），热管（16）的第一端（17） 与第一散热器（14）和热管（16）接触，该热管（16）朝向前表面延伸，使得热管（16）的第二端（19）与第二散热器（18）热接触，第二散热器 设置在壳体上，其中第一散热器（14），热管（16）和第二散热器（18）被配置成提供散热来自发光器件（12）的热量的热路径。

公开(公告)号：WO2013101577A1

公开(公告)日：2013-07-04

申请号：PCT/US2012/070499

申请日：2012-12-19

Applicant: CREE, INC.

Inventor： NEGLEY, Gerald H. ,  ATHALYE, Praneet ,  COLEMAN, Thomas G.

IPC: F21V3/00 ,  F21V3/04 ,  F21V29/00

CPC classification number: F21V29/58 ,  F21K9/135 ,  F21K9/232 ,  F21K9/233 ,  F21K9/56 ,  F21K9/64 ,  F21K9/90 ,  F21V3/00 ,  F21V3/12 ,  F21V29/004 ,  F21V29/006 ,  F21V29/506 ,  F21V29/54 ,  F21Y2101/00 ,  F21Y2107/00 ,  F21Y2107/90 ,  F21Y2113/13 ,  F21Y2115/10 ,  Y10T29/49117

Abstract: A lamp with an LED array is disclosed. The centralized nature of the LEDs allows the LEDs to be configured in a filament-like way using a supporting power structure, near the central portion of the optical envelope of the lamp (100, 200, 400, 500, 600, 700, 800). In example embodiments, the LEDs are cooled by a fluid medium (114, 212, 414, 514, 730) to enable the LEDs to maintain appropriate mechanical stability and operating temperature. In some embodiments, the lamp (100, 200, 400, 500, 600, 700, 800) operates at a power of at least 5 watts. Since the LED array (202) can be centralized to form a filament-like structure, the light pattern from the lamp (100, 200, 400, 500, 600, 700, 800) is not adversely affected by the presence of a heat sink or mechanical supporting parts. In some embodiments, phosphor is used provide wavelength conversion. The phosphor can be suspended within the optically transmissive fluid medium (114, 212, 414, 514, 730), placed remotely in the lamp structure, or applied to un-encapsulated LED die.

Abstract translation: 公开了具有LED阵列的灯。 LED的集中性使得可以使用支撑功率结构以灯丝状的方式配置LED，靠近灯的光学外壳的中心部分（100,200,400,500,600,700,800） 。 在示例性实施例中，LED由流体介质（114,212,414,514,730）冷却，以使得LED能够保持适当的机械稳定性和操作温度。 在一些实施例中，灯（100,200,400,500,600,700,800）以至少5瓦的功率工作。 由于LED阵列（202）可以集中以形成丝状结构，所以来自灯（100,200,4400,500,600,700,800）的光图案不会受到散热片的存在的不利影响 或机械支撑部件。 在一些实施例中，使用磷光体提供波长转换。 荧光体可以悬挂在光学透射流体介质（114,212,414,514,730）内，远程放置在灯结构中，或者应用于未封装的LED管芯。

公开(公告)号：WO2012171734A1

公开(公告)日：2012-12-20

申请号：PCT/EP2012/058817

申请日：2012-05-11

Applicant: OSRAM AG ,  LI, Anmiao ,  LU, Huanghui ,  CHEN, You ,  ZHANG, Qihui

Inventor： LI, Anmiao ,  LU, Huanghui ,  CHEN, You ,  ZHANG, Qihui

IPC: F21V29/00 ,  F21V14/02 ,  F21Y101/02 ,  F21Y105/00

CPC classification number: F21V29/006 ,  F21V14/02 ,  F21V29/717 ,  F21V29/73 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: The present invention relates to a heat dissipation structure, for an illuminating system, having a first heat dissipation assembly (1) fixedly connected with an object from which heat is to be dissipated, wherein the heat dissipation structure further has a second heat dissipation assembly clamping the first heat dissipation assembly (1) on both sides, and wherein the second heat dissipation assembly has an axis portion for the first heat dissipation assembly (1) to pivot thereon, and the second heat dissipation assembly transfers heat from the first heat dissipation assembly (1). By application of the heat dissipation structure according to the present invention, on one aspect, an orientation of the object from which heat is to be dissipated is adjusted, and a good heat dissipation performance also can be provided. In addition, the present invention further relates to an illuminating system having the heat dissipation structure of the above type.

Abstract translation: 本发明涉及一种用于照明系统的散热结构，其具有与待散热的物体固定连接的第一散热组件（1），其中所述散热结构还具有第二散热组件夹紧 第一散热组件（1），其中第二散热组件具有用于第一散热组件（1）在其上枢转的轴线部分，并且第二散热组件将热量从第一散热组件 （1）。 通过应用本发明的散热结构，在一个方面，调整散热热量的物体的取向，能够提供良好的散热性能。 此外，本发明还涉及具有上述类型的散热结构的照明系统。

公开(公告)号：WO2011143643A3

公开(公告)日：2012-04-05

申请号：PCT/US2011036565

申请日：2011-05-14

Applicant: MATRIX RAILWAY INC ,  RIVAS NELSON ,  ABDALE JOSEPH

Inventor： RIVAS NELSON ,  ABDALE JOSEPH

IPC: F21V17/00 ,  F21V5/00 ,  F21V7/04 ,  F21V29/00 ,  F21Y101/02

CPC classification number: F21V29/006 ,  F21K9/232 ,  F21K9/27 ,  F21K9/60 ,  F21K9/68 ,  F21V5/002 ,  F21V5/02 ,  F21V7/0008 ,  F21V13/04 ,  F21V19/001 ,  F21V29/71 ,  F21V29/767 ,  F21W2107/10 ,  F21Y2115/10

Abstract: A light system comprising an elongated housing; at least one LED light disposed inside of the housing. There can also be at least one lens disposed adjacent to the LED light. In addition, there can also be at least one reflector disposed in the housing, wherein the reflector has a first reflector section disposed adjacent to the LED light and a second reflector section coupled to the first section, and disposed at a distal end opposite the LED light. The first reflector section being substantially round in shape and said second reflector section being substantially round in shape.

Abstract translation: 一种光系统，包括细长壳体; 设置在壳体内的至少一个LED灯。 还可以存在与LED灯相邻设置的至少一个透镜。 此外，还可以存在设置在壳体中的至少一个反射器，其中反射器具有邻近LED灯设置的第一反射器部分和耦合到第一部分的第二反射器部分，并且设置在与LED相对的远端 光。 第一反射器部分基本上是圆形的，并且所述第二反射器部分基本上是圆形的。

公开(公告)号：WO2012013605A3

公开(公告)日：2012-03-29

申请号：PCT/EP2011062676

申请日：2011-07-22

Applicant: OSRAM AG ,  DAI CHENGLONG ,  YUAN HAIPING

Inventor： DAI CHENGLONG ,  YUAN HAIPING

IPC: F21V29/00 ,  F21Y101/02

CPC classification number: F21V29/58 ,  F21V29/006 ,  F21V29/51 ,  F21V29/80 ,  F21Y2115/10 ,  F28D15/0241 ,  F28D15/0275 ,  F28F9/013

Abstract: The present invention relates to a cooling device, comprising: at least one cooling body (1) each of which is provided with a vacuum sealing chamber (3) therein; and a cooling medium filled in the vacuum sealing chamber (3), wherein the cooling medium has a high heat capacity. The cooling device according to the present invention can provide a high heat capacity, satisfactorily overcome thermal shock, and also has fine thermal conductivity and then can effectively cool devices such as an LED lighting apparatus. Another aspect of the present invention also relates to a cooling device, comprising: at least one cooling body (1), wherein the at least one cooling body comprises an elongated bendable member. The cooling device has fine thermal conductivity and heat dissipation property, and is lighter in weight and more flexible in design. In addition, the present invention also relates to an LED lighting apparatus comprising the above types of cooling devices.

Abstract translation: 本发明涉及一种冷却装置，该冷却装置包括：至少一个冷却体（1），每个冷却体在其中设置有真空密封室（3） 和填充在所述真空密封室（3）中的冷却介质，其中所述冷却介质具有高热容量。 根据本发明的冷却装置可以提供高热容量，令人满意地克服热冲击，并且还具有良好的导热性，并且然后可以有效地冷却诸如LED照明装置的装置。 本发明的另一方面还涉及一种冷却装置，其包括：至少一个冷却体（1），其中所述至少一个冷却体包括细长的可弯曲构件。 该冷却装置具有良好的导热性和散热性，重量更轻，设计更灵活。 另外，本发明还涉及包括上述类型的冷却装置的LED照明设备。

公开(公告)号：WO2012036541A1

公开(公告)日：2012-03-22

申请号：PCT/NL2010/050600

申请日：2010-09-17

Applicant: INVISUA B.V. ,  KEUPER, Matthijs Hendrik

Inventor： KEUPER, Matthijs Hendrik

IPC: G02B6/00 ,  F21V7/00 ,  F21V13/04

CPC classification number: G02B6/0008 ,  F21S2/00 ,  F21S8/04 ,  F21S8/043 ,  F21V7/0033 ,  F21V21/26 ,  F21V29/006 ,  F21V29/70 ,  F21V2200/13 ,  F21W2131/405 ,  F21W2131/406 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B6/0006 ,  G02B6/0021

Abstract: An optical system having a light guide (3) and a reflector (6) is described. The light guide transports, during use, light from a first end (30) to a second end (31) of the light guide. The light guide has an entrance surface (2) at the first end for allowing incident light to enter the light guide at an entrance axis (8). The light guide further has a coupling element (5) at the second end for coupling light out of the light guide at a coupling axis (9) for illuminating the reflector. The light guide further has a solid rod-like guiding section (32) for guiding light entered in the light guide from the first end to the coupling element. The rod- like guiding section has one or more bends (33,34). Each light ray of the light guided to the coupling element is reflected in the bend (s) one or more times. The reflector receives light coupled out of the light guide and reflects the received light for providing a directed beam at a beam axis (9).

Abstract translation: 描述了具有光导（3）和反射器（6）的光学系统。 在使用期间，光导体从光导的第一端（30）到第二端（31）传输光。 导光体在第一端具有入口表面（2），用于允许入射光在入射轴线（8）处进入光导。 光导件还具有在第二端处的耦合元件（5），用于在耦合轴线（9）处将光从光导中耦合以用于照亮反射器。 导光体还具有用于将从导光体入射的光从第一端引导到耦合元件的实心棒状引导部分（32）。 杆状引导部分具有一个或多个弯曲部（33,34）。 引导到耦合元件的光的每个光线在弯曲部中反射一次或多次。 反射器接收耦合在光导之外的光，并且反射所接收的光以在光束轴线（9）处提供定向光束。

公开(公告)号：WO2012013533A3

公开(公告)日：2012-03-22

申请号：PCT/EP2011062285

申请日：2011-07-18

Applicant: OSRAM GMBH ,  MUSCHAWECK JULIUS

Inventor： MUSCHAWECK JULIUS

IPC: F21K99/00 ,  F21Y101/02

CPC classification number: F21V29/76 ,  F21K9/233 ,  F21K9/64 ,  F21V29/006 ,  F21V29/74 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/507 ,  H01L33/508 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The invention relates to a lighting unit having a light source and a reflector. The light source has a primary light source, the radiance thereof being guided via a scattering optic (10) to an optical converter (20). There a secondary radiance is radiated back and output by the scattering optic acting as a secondary light source.

Abstract translation: 光单元具有光源和反射器。 所述光源具有一次光源经由一个发散透镜（10）的光学换能器（20）被传递其辐射。 有一个次级辐射被反射回来，从发散透镜，其作为二次光源耦合输出。

公开(公告)号：WO2012013600A2

公开(公告)日：2012-02-02

申请号：PCT/EP2011062662

申请日：2011-07-22

Applicant: OSRAM AG ,  DAI CHENGLONG ,  YUAN HAIPING

Inventor： DAI CHENGLONG ,  YUAN HAIPING

IPC: F21V29/00

CPC classification number: F21V29/006 ,  F21V29/51 ,  F21V29/713 ,  F21V29/80 ,  F21Y2115/10 ,  F28D1/0477 ,  F28D2001/0273 ,  F28F9/013

Abstract: The present invention relates to a cooling device for the electric heating element, comprising a plurality of cooling units (1), wherein, each cooling unit (1) possesses a defined heat dissipation performance, the number of the cooling units is determined according to the power of the electric heating element, and the cooling units (1) of the determined number can be stacked together. By the cooling device constructed by the stackable cooling units (1) according to the present gets variable heat dissipation capacities so as to meet the heat dissipation requirements of LED lighting apparatus with different powers. In addition, the present invention also relates to LED lighting apparatus having the cooling device of the above type.

Abstract translation: 本发明涉及一种用于电加热元件的冷却装置，其包括多个冷却单元（1），其中，每个冷却单元（1）具有限定的散热性能，冷却单元的数量根据 电加热元件的功率和确定数量的冷却单元（1）可堆叠在一起。 本实用新型的可堆叠式冷却单元（1）所构成的冷却装置具有不同的散热能力，以满足不同功率的LED照明装置的散热需求。 另外，本发明还涉及具有上述类型的冷却装置的LED照明设备。