公开(公告)号：WO2013030663A1

公开(公告)日：2013-03-07

申请号：PCT/IB2012/001695

申请日：2012-08-31

Applicant: DEROSE, Anthony

Inventor： DEROSE, Anthony

IPC: H01L33/64 ,  H01L25/00 ,  H01L25/075 ,  H01L33/58

CPC classification number: F21V29/56 ,  F21K9/00 ,  F21S9/046 ,  F21V19/0055 ,  F21V23/0435 ,  F21V29/30 ,  F21V29/58 ,  F21V31/005 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/648 ,  H01L2924/0002 ,  H05K1/181 ,  H05K3/0058 ,  H05K2201/09027 ,  H05K2201/10106 ,  Y02P70/611 ,  Y10T29/49144 ,  Y10T29/49146 ,  H01L2924/00

Abstract: A fluid cooled light emitting diode and associated lighting unit is disclosed. A fluid, preferably a liquid, cools and stabilizes the p-n junction of the Sight emitting diode thereby reducing the energy required to power the fight emitting diode, lengthening its usable lifetime, and outputting more consistent light The fluid cools the lens surrounding the light emitting diode, a printed circuit board on which the light emitting diode resides, or other heat transferring elements proximate to the lens of the light emitting diode.

Abstract translation: 公开了流体冷却的发光二极管和相关的照明单元。 流体，优选液体，冷却和稳定视觉发光二极管的pn结，从而减少为发射二极管供电所需的能量，延长其使用寿命，并输出更一致的光。流体冷却发光二极管周围的透镜 ，发光二极管所在的印刷电路板或靠近发光二极管的透镜的其它传热元件。

公开(公告)号：WO2012034332A1

公开(公告)日：2012-03-22

申请号：PCT/CN2010/079718

申请日：2010-12-13

Applicant: 杨东佐

Inventor： 杨东佐

IPC: H01L33/64 ,  H01L25/13 ,  H01L23/473

CPC classification number: F21V29/56 ,  F21K9/00 ,  F21V5/007 ,  F21V7/0083 ,  F21V29/30 ,  F21V29/763 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/648 ,  H01L2224/48091 ,  H01L2224/48111 ,  H01L2224/48227 ,  H01L2924/00014

公开(公告)号：WO2009035257A2

公开(公告)日：2009-03-19

申请号：PCT/KR2008005328

申请日：2008-09-10

Applicant: LUMINATURE CO LTD ,  LEE DAE YOUNG

Inventor： LEE DAE YOUNG

IPC: F21V29/00

CPC classification number: F21V29/67 ,  F21K9/00 ,  F21V29/30 ,  F21V29/402 ,  F21V29/677 ,  F21V29/76 ,  F21V29/763 ,  F21Y2115/10 ,  Y10S362/80

Abstract: The present invention relates to a cooling device for an LED light source using a non- conductive liquid includes an LED light source where a PCB having a plurality of LEDs mounted thereon is received in a transparent device. The cooling device for an LED device includes a heat-dissipation device communicated with the transparent device by the a liquid circulation tube based on the heat-dissipation device directly attached to the transparent device of the LED light source; a cooling fan that is provided at the central portion of the heat-dissipation device; a buffer plate that is disposed at a lower portion of the cooling fan and has a function of preventing a leakage of liquid from the heat-dissipation device; a non-conductive liquid that is filled and circulated inside the transparent device of the LED light source; and a pump that is installed on the liquid circulation tube to circulate the non-conductive liquid.

Abstract translation: 本发明涉及一种使用非导电液体的LED光源的冷却装置，包括其中安装有多个LED的PCB被容纳在透明装置中的LED光源。 用于LED装置的冷却装置包括通过液体循环管与透明装置连通的散热装置，该散热装置基于直接安装在LED光源的透明装置上的散热装置; 冷却风扇，设置在散热装置的中央部; 缓冲板，其设置在所述冷却风扇的下部，具有防止液体从所述散热装置泄漏的功能; 在LED光源的透明装置的内部填充并循环的非导电性液体; 以及安装在液体循环管上以使非导电液体循环的泵。

公开(公告)号：WO2008109970A2

公开(公告)日：2008-09-18

申请号：PCT/BR2007/000064

申请日：2007-03-15

Applicant: INOVEO PESQUISA E DESENVOLVIMENTO DE PRODUTOS E PROJETOS DE AUTOMAÇÃO DE SISTEMAS LTDA ,  PIRES, Rogério, Felipe ,  VATANABE, Sandro, Luis

Inventor： PIRES, Rogério, Felipe ,  VATANABE, Sandro, Luis

IPC: F21V29/02 ,  F21K7/00 ,  H01K1/58

CPC classification number: F21V29/56 ,  F21V29/30 ,  F21Y2115/10

Abstract: A liquid circulation cooling system for electronic devices comprising pumping means, refrigerant liquid cooling means and a heat exchange device in thermal contact with at least one heat-generating electronic device, said heat exchange device comprising a channel through which flows the refrigerating liquid, said channel having a tri-dimensional configuration. In a preferred embodiment of the invention, the channel is formed by the gap enclosed by two substantially conical surfaces substantially concentric to each other. The walls of the channel may be provided with turbulence inducing elements to enhance the thermal energy transfer to the refrigerating liquid. According to yet another feature of the invention, the efficiency of the thermal energy transfer is enhanced by means of an area increase of the surface in contact with the refrigerant liquid by providing unevenness in said surface. According to a further feature of the invention, said unevenness consists of concave or convex elements provided in said surface. According to another feature of the invention, in preferred embodiments the increase in thermal energy transfer is provided by turbulence-inducing elements provided in the channel through which the refrigerant liquid circulates.

Abstract translation: 一种用于电子设备的液体循环冷却系统，包括泵送装置，制冷剂液体冷却装置和与至少一个发热电子装置热接触的热交换装置，所述热交换装置包括通道，冷却液，所述通道 具有三维配置。 在本发明的优选实施例中，通道由彼此基本上同心的两个基本上圆锥形的表面包围的间隙形成。 通道的壁可以设置有湍流诱发元件，以增强对冷冻液体的热能转移。 根据本发明的另一个特征，通过在所述表面上提供不均匀性，通过与制冷剂液体接触的表面的面积增加来提高热能传递的效率。 根据本发明的另一个特征，所述不平坦度由设置在所述表面中的凹形或凸形元件组成。 根据本发明的另一特征，在优选实施例中，热能传递的增加由设置在制冷剂液体通过的通道中的湍流诱发元件提供。

公开(公告)号：WO2008036930A1

公开(公告)日：2008-03-27

申请号：PCT/US2007/079205

申请日：2007-09-21

Applicant: KEEN, Stephen, B. ,  MAREK, Thomas, E.

Inventor： KEEN, Stephen, B. ,  MAREK, Thomas, E.

IPC: F21V29/02

CPC classification number: F21V29/56 ,  F21V29/30 ,  F21V29/83

Abstract: Water or air is directed through a hood (100) or double cylinder cooling device (110) for providing cooling to one or more light bulbs (150) used in growing plants in greenhouses, aquarium, and hydroponic applications. A water recirculation system with a reservoir and a pump may provide a flow of cooling water through tubing to the hood. The hood provides a housing and a tube which contains one or more light bulbs which can be accessed or replaced through an end of the tube which projects through the housing. The light holder includes an enclosed electric box and a plurality of curved fins which expand against the inside glass tube. Various reflector housing shapes and reflectors direct light to plants. The end cap is bolted to a split ring flange attached to the outer tube.

Abstract translation: 水或空气被引导通过发动机罩（100）或双缸冷却装置（110），用于为在温室，水族箱和水培应用中生长的植物中使用的一个或多个灯泡（150）提供冷却。 具有储存器和泵的水循环系统可以通过管道向罩提供冷却水流。 罩提供一个外壳和一个管，其中包含一个或多个灯泡，可以通过管子的一端进入或更换灯泡，突出通过外壳。 灯架包括封闭的电箱和多个弯曲的翅片，其相对于内玻璃管膨胀。 各种反射器壳体形状和反射器将光线引导到植物。 端盖螺栓连接到连接到外管的开口环法兰。

公开(公告)号：WO2006024277A1

公开(公告)日：2006-03-09

申请号：PCT/DE2005/001513

申请日：2005-08-30

Applicant: QUINTEN, Margret ,  QUINTEN, Werner

Inventor： QUINTEN, Werner

IPC: F21V29/02 ,  G03B21/16

CPC classification number: F21V29/58 ,  F21V29/15 ,  F21V29/30

Abstract: Die Erfindung betrifft eine Beleuchtungseinheit mit einem Gehäuse (1,3) und ei­nem in dem Gehäuse (1,3) angeordneten Leuchtmittel (8). Gemäß der Erfindung besteht das Gehäuse (1,3) aus einem isolierenden Material und weist einen Zulauf (5) und einen Ablauf (6) für ein an dem Leuchtmittel (8) vorbeiströmendes Kühl­mittel auf.

Abstract translation: 本发明涉及包括壳体（1,3）的照明单元而在所述壳体（1,3）布置的发光装置（8）。 根据本发明，绝缘材料的壳体（1,3）并具有入口（5）和用于出口（6）在所述发光装置（8）由流冷却剂。

公开(公告)号：WO2005111715A2

公开(公告)日：2005-11-24

申请号：PCT/US2005016018

申请日：2005-05-06

Applicant: INFOCUS CORP ,  ENGLE T SCOTT ,  SLOBODIN DAVID E

Inventor： ENGLE T SCOTT ,  SLOBODIN DAVID E

IPC: F21V29/02 ,  G03B21/16 ,  H01L23/38 ,  H01L23/46

CPC classification number: G03B21/16 ,  F21V29/006 ,  F21V29/02 ,  F21V29/30 ,  F21V29/51 ,  F21V29/56 ,  F21V29/60 ,  F21V29/70 ,  F21Y2115/10 ,  F28D15/0275

Abstract: A projection apparatus comprises a Light Emitting Diode (LED) and a cooling arrangement is described herein.

Abstract translation: 投影设备包括发光二极管（LED）并且在此描述了冷却装置。

公开(公告)号：WO2005078764A1

公开(公告)日：2005-08-25

申请号：PCT/CA2005/000171

申请日：2005-02-10

Applicant: DIVERSIFIED INDUSTRIES LTD. ,  ARRISON, Norman

Inventor： ARRISON, Norman

IPC: H01J61/02

CPC classification number: F21V29/30 ,  F21V7/0008 ,  F21V15/00 ,  F21V29/56

Abstract: A protection device that avoids contact between a high intensity radiation source and particulate matter such as dust and debris generated by it. The protection device comprises a housing member lined with a reflective coating and in contact with a cooling unit, at least one radiation source, at least one bend in the housing device, and an opening. Any direct route from the opening to the radiation source is eliminated by the bend, reducing the possibility that particulates will contact the radiation source. This risk can be further diminished by the inclusion of at least one fluid shield generator, such as a fan. The protection device is particularly useful for protecting white light arc lamps, while in use.

Abstract translation: 避免高强度辐射源与其产生的灰尘和碎屑之类的颗粒物接触的保护装置。 保护装置包括内衬有反射涂层并与冷却单元接触的壳体构件，至少一个辐射源，壳体装置中的至少一个弯曲部以及开口。 通过弯曲消除从开口到辐射源的任何直接路径，减少了微粒接触辐射源的可能性。 通过包括至少一个流体屏蔽发生器（例如风扇）可以进一步减小这种风险。 保护装置在使用中特别适用于保护白光弧光灯。

公开(公告)号：WO1993021474A1

公开(公告)日：1993-10-28

申请号：PCT/FR1993000314

申请日：1993-03-30

Applicant: AMBLARD, Jean-Claude ,  VIDE-AMBLARD, Amilcar ,  LE NAGARD, Roger ,  GEORGET, Jean

IPC: F21V29/00

CPC classification number: F21V29/56 ,  F21V7/04 ,  F21V9/12 ,  F21V29/30 ,  F21W2131/105 ,  F21W2131/107 ,  F21W2131/406

Abstract: A device for trapping all available light and organizing it into any given beam by means of an optical device which, by forcing a fluid to rotate in a suitably-shaped space (1) (revolution or non-revolution of a logarithmic spiral arc), enables a temperature gradient to be created, thus causing a refractive index gradient to be maintained in a fluid chosen for its ability to transmit or absorb part of the light flux according to the wavelength thereof. All the light may be concentrated and channeled in the desired direction while the heat energy not needed for visual projection is removed. A spotlight or still picture projector having excellent optical efficiency (no heat-absorbing glass) and unlimited power may thereby be obtained.

公开(公告)号：WO2014170862A1

公开(公告)日：2014-10-23

申请号：PCT/IB2014/060808

申请日：2014-04-17

Applicant: LORENZEN, Ulrich

Inventor： LORENZEN, Ulrich

IPC: E04H4/12 ,  E04H4/14 ,  F21V31/00 ,  F21V33/00

CPC classification number: F21S8/024 ,  F21V29/30 ,  F21V31/005 ,  F21W2131/401

Abstract: A lighting assembly is disclosed which comprise a housing (12), a transparent or translucent lens (24) fitted to the housing and a light source (44) behind the lens. The lens (24) comprises a front wall and a rim (48) encircling the front wall on the rear side of the front wall. The light source (44) is located in the space between the front wall of the lens (24) and the rearward facing free edge of the rim (48). The assembly can further include an air / water mixing element (1 10) within the housing (12), the mixing element (1 10) including a channel (120) which increases in cross-sectional area from its inlet towards its outlet end. There is a water inlet to said housing. The water inlet is connected to the inlet end of the channel (120). An air inlet to said housing (12) is provided, the air inlet also being connected to the channel (120) so that mixed air and water flows along said channel to its outlet end.

Abstract translation: 公开了一种照明组件，其包括壳体（12），安装到壳体上的透明或半透明透镜（24）和透镜后面的光源（44）。 透镜（24）包括前壁和围绕前壁后侧的前壁的边缘（48）。 光源（44）位于透镜（24）的前壁和边缘（48）的向后的自由边缘之间的空间中。 组件还可包括在壳体（12）内的空气/水混合元件（110），混合元件（110）包括通道（120），该通道（120）的入口朝向其出口端的横截面面积增大。 所述外壳有一个进水口。 进水口连接到通道（120）的入口端。 设置到所述壳体（12）的空气入口，空气入口还连接到通道（120），使得混合的空气和水沿着所述通道流动到其出口端。