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公开(公告)号：WO2012042337A1
公开(公告)日：2012-04-05
申请号：PCT/IB2011/002233
申请日：2011-09-26
IPC: H01L33/64 , H01L23/473
CPC classification number: F21V29/56 , F21V29/30 , F21Y2103/10 , F21Y2115/10
Abstract: １乃至複数のＬＥＤと、長尺状に形成され、前記ＬＥＤが実装される実装面を有し、長手方向に沿って冷媒を流す流路を内部に有する放熱部材とを備え、前記流路は、前記放熱部材の長手方向における略中央に前記冷媒の流入口が形成され、前記放熱部材の長手方向における一端側と他端側とに前記冷媒の流出口が形成されるＬＥＤユニットが提供される。
Abstract translation: 本发明提供一种配备有一个或多个LED的LED单元和散热构件，其具有：形成为在一个方向上长并且其上安装有LED的安装表面; 以及用于使冷却介质在长度方向上流动的内部定位的通道。 在散热构件中，沿着其长度方向的大致中心形成有用于通道的冷却介质流入口，并且在散热构件的一端侧和另一端侧形成有流路的冷却介质流入口 其长度方向。
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公开(公告)号：WO2011116031A3
公开(公告)日：2011-11-03
申请号：PCT/US2011028573
申请日：2011-03-15
Applicant: LITEPANELS LTD , BAXTER KEVIN C , HOLMES FRED H , FISHER KEN
Inventor： BAXTER KEVIN C , HOLMES FRED H , FISHER KEN
IPC: F21S8/00 , F21V29/02 , F21Y101/02
CPC classification number: G03B15/05 , F21V5/045 , F21V14/06 , F21V29/006 , F21V29/02 , F21V29/30 , 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
Abstract: A lighting apparatus for film, television, video capture, motion picture and photography which includes a Fresnel (725) lens fixed in a housing (710) which contains a tight array of high power LEDs. The LED panel (750) or board is mated to a heat dissipating apparatus to provide active cooling and together forming an LED engine (100). The LED engine is mounted to a slider (780) 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.
Abstract translation: 一种用于胶片，电视，视频拍摄，电影和摄影的照明装置，其包括固定在壳体（710）中的菲涅尔（725）透镜，该壳体包含紧密排列的大功率LED。 LED面板（750）或板被配合到散热装置以提供主动冷却并且一起形成LED发动机（100）。 LED发动机安装到滑块（780），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。
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公开(公告)号：WO2010080914A3
公开(公告)日：2010-10-21
申请号：PCT/US2010020377
申请日：2010-01-07
Applicant: 1 2 TERRALUX INC , CATALANO ANTHONY
Inventor： CATALANO ANTHONY
CPC classification number: F28D15/00 , F21K9/00 , F21V29/004 , F21V29/30 , F21V29/40 , F21V29/58 , F21V29/74 , F21V29/85 , F21V29/89
Abstract: A light emitting diode cooling device and method are disclosed for passively removing heat from the LED using liquid convection to cool the LED. The liquid convection cooling device operates to cool the LED by circulating a liquid cooling medium without consuming external power to move the medium.
Abstract translation: 公开了一种发光二极管冷却装置和方法，用于使用液体对流来无源地移除LED的热量以冷却LED。 液体对流冷却装置通过使液体冷却介质循环来冷却LED，而不消耗外部动力来移动介质。
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公开(公告)号：WO2010058956A3
公开(公告)日：2010-08-05
申请号：PCT/KR2009006790
申请日：2009-11-18
Applicant: DYESKOM CO LTD , LEE JOO DONG
Inventor： LEE JOO DONG
CPC classification number: F21V29/58 , A01K79/02 , B63B45/02 , B63J2/12 , F21V29/30 , F21V29/59 , F21W2107/20 , F21Y2115/10
Abstract: The present invention relates to an apparatus for cooling a fishing light of a fishing boat using seawater, which can efficiently cool the high temperature heat caused by the high output of LEDs used as a light source for the fishing light. A pipe (10) for the installation of a fishing light (30) on a fishing boat (2) has a hollow inside, and seawater (1) is compulsorily circulated through the pipe (10) by using a pump (20). The pipe (10) has one side with an outer surface on which an aluminum PCB (32) for an LED module mounted with LEDs (33) is tightly attached, and the other side with an outer surface on which a rear bracket (31) for supporting, at the rear, the PCB (32) for an LED module. Silicon (70) is applied between the PCB (32) for an LED module and the pipe (10) and between the rear bracket (31) and the pipe (10). Double packing rubber (61, 62) is employed to seal the contact area between the PCB (32) for an LED module and the rear bracket (31). A press bolt (39) is secured into a press bolt hole (38) of the rear bracket (31) to tighten the PCB (32) for an LED module and the pipe (10). Hot water generated from the seawater which has passed through the plurality of fishing lights (30) is injected into a heating pipe (80) installed on the fishing boat (2). The PCB (32) for an LED module is formed into polygonal shape.
Abstract translation: 本发明涉及一种使用海水冷却钓鱼船的钓鱼灯的设备，其能够有效地冷却由用作钓鱼灯的光源的LED的高输出引起的高温热量。 用于在钓鱼船（2）上安装钓鱼灯（30）的管（10）具有中空的内部，并且通过使用泵（20）使海水（1）在管（10）中强制循环。 所述管10的一侧具有外表面，用于安装有LED 33的LED模块的铝PCB32牢固地附着在所述外表面上，并且另一侧具有外表面，在所述外表面上安装有后支架31， 用于在后部支撑用于LED模块的PCB（32）。 硅（70）被施加在用于LED模块的PCB（32）和管道（10）之间以及后支架（31）和管道（10）之间。 采用双密封橡胶（61,62）来密封LED模块的PCB（32）与后支架（31）之间的接触区域。 将按压螺栓（39）固定到后支架（31）的按压螺栓孔（38）中，以紧固用于LED模块和管（10）的PCB（32）。 已经通过多个捕鱼灯（30）的海水产生的热水被注入安装在渔船（2）上的加热管（80）中。 用于LED模块的PCB（32）形成为多边形形状。
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公开(公告)号：WO2008109970A3
公开(公告)日：2008-11-20
申请号：PCT/BR2007000064
申请日：2007-03-15
Inventor： PIRES ROGERIO FELIPE , VATANABE SANDRO LUIS
CPC classification number: F21V29/56 , F21V29/30 , F21Y2115/10
Abstract: A liquid circulation cooling system for electronic devices comprising pumping means (19), refrigerant liquid cooling means and a heat exchange device (17) in thermal contact with at least one heat-generating electronic device, said heat exchange device (17) comprising a channel through which flows the refrigerating liquid, said channel having a three-dimensional configuration. In a preferred embodiment of the invention, the channel is formed by the gap enclosed by two substantially conical surfaces (41-a, 46) 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（19），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（17），所述热交换装置（17）包括通道 流过冷冻液，所述通道具有三维构型。 在本发明的一个优选实施例中，通道由两个基本相同的基本上同心的基本圆锥形表面（41-a，46）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导元件提供。
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Patent Agency Ranking
公开(公告)号：WO2006119582A1
公开(公告)日：2006-11-16
申请号：PCT/AU2006/000634
申请日：2006-05-12
Applicant: BERKELJON, Tama
Inventor： BERKELJON, Tama
CPC classification number: F21V29/30 , F21S45/43 , F21S45/46 , F21S45/47 , F21S45/50 , F21V5/007 , F21V21/30 , F21V29/56 , F21V29/60 , F21V29/67 , F21V29/677 , F21V29/75 , F21V29/76 , F21W2131/406 , F21Y2103/10 , F21Y2103/33 , F21Y2105/10 , F21Y2115/10 , Y10S362/80
Abstract: A lighting apparatus (1), the lighting apparatus (1) including a housing (2) defining, at least one cavity (4), the cavity (4) having at least one opening (12), and a heat dissipation device (6), the heat dissipation device (6) including a number of fins (10) for dissipating heat to a fluid, and at least one radiation source (8) for emitting radiation from the cavity (4) through the opening (12), the at least one radiation source (8) being in thermal communication with the heat dissipation device (6), such that the heat dissipation device (6) at least partially dissipates heat generated by the at least one radiation source (8) from the lighting apparatus (1).
Abstract translation: 一种照明装置（1），所述照明装置（1）包括限定至少一个空腔（4）的壳体（2），所述空腔（4）具有至少一个开口（12）和散热装置（6） ），所述散热装置（6）包括用于向流体散热的多个散热片（10），以及用于通过所述开口（12）从所述空腔（4）发射辐射的至少一个辐射源（8） 至少一个辐射源（8）与所述散热装置（6）热连通，使得所述散热装置（6）至少部分地将所述至少一个辐射源（8）产生的热量从所述照明装置 （1）。
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公开(公告)号：WO2004100220A3
公开(公告)日：2005-01-20
申请号：PCT/US2004012991
申请日：2004-04-30
Applicant: OPTOLUM INC
Inventor： DRY JOEL M
CPC classification number: F21V29/67 , F21S45/42 , F21S45/43 , F21V29/00 , F21V29/004 , F21V29/02 , F21V29/30 , F21V29/54 , F21V29/74 , F21V29/77 , F21Y2115/10 , Y10S362/80
Abstract: A light source (100) that utilizes light emitting diodes (109) that emit white light is disclosed. The diodes are mounted on an elongate member (101) having at least two surfaces upon which the light emitting diodes are mounted. The elongate member is thermally conductive and is utilized to cool the light emitting diodes. In the illustrative embodiment, the elongate member is a tubular member through which a heat transfer medium (102) flows. A cooling or fluid movement device (199) coupled with the elongate thermally conductive member enhances cooling of the light emitting diodes.
Abstract translation: 公开了利用发射白光的发光二极管（109）的光源（100）。 二极管安装在具有安装有发光二极管的至少两个表面的细长构件（101）上。 细长构件是导热的并且用于冷却发光二极管。 在说明性实施例中，细长构件是传热介质（102）流过的管状构件。 与细长导热构件联接的冷却或流体移动装置（199）增强了发光二极管的冷却。
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公开(公告)号：WO2012167798A1
公开(公告)日：2012-12-13
申请号：PCT/DK2012/050196
申请日：2012-06-08
Applicant: MARTIN PROFESSIONAL A/S , KJAER, Jens Søren , JØRGENSEN, Dennis
Inventor： KJAER, Jens Søren , JØRGENSEN, Dennis
IPC: F21V29/00 , F21Y101/00
CPC classification number: F21V29/51 , F21V5/007 , F21V5/04 , F21V5/048 , F21V17/02 , F21V29/30 , F21V29/502 , F21V29/504 , F21V29/60 , F21V29/71 , F21V29/74 , F21V29/75 , F21V29/81 , F21V29/83 , F21W2131/406 , F21Y2105/00 , F21Y2107/50 , F21Y2107/60 , F21Y2113/13 , F21Y2115/10 , F21Y2115/15 , F21Y2115/30 , G02B6/0013
Abstract: The present invention relates to an illumination device where a number of light sources are arranged on a heat sink and adapted to emit light in substantially the same direction. The heat sink comprises a first cooling plate and a second cooling plate and a first part of the light sources are arrange on the first cooling plate and a second part of the light sources are arranged on the second cooling plate. The first and second cooling plates are further separated by a distance and a flow channel is defined there between. The flow channel allows cooling fluid to flow between the first cooling plate and the second cooling plate whereby the light sources can be cooled by the cooling fluid. The heat sink comprises further a number of light passages allowing light to propagate from the second cooling plate, towards the first cooling plate and through the first cooling plate. The present invention relates also to a method of cooling light sources emitting light in substantially the same direction.
Abstract translation: 本发明涉及一种照明装置，其中多个光源被布置在散热器上并且适于以基本相同的方向发光。 散热器包括第一冷却板和第二冷却板，并且第一部分光源布置在第一冷却板上，第二部分光源布置在第二冷却板上。 第一和第二冷却板进一步分开一段距离，并且在其间限定流动通道。 流动通道允许冷却流体在第一冷却板和第二冷却板之间流动，由此光源可以被冷却流体冷却。 散热器还包括许多光通道，其允许光从第二冷却板传播到第一冷却板并且穿过第一冷却板。 本发明还涉及冷却基本相同方向发光的光源的方法。
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公开(公告)号：WO2012129434A1
公开(公告)日：2012-09-27
申请号：PCT/US2012/030177
申请日：2012-03-22
Applicant: SWITH BULB COMPANY, INC. , STEWART, Ray, F. , SHARENOW, Brett , HORN, David
Inventor： STEWART, Ray, F. , SHARENOW, Brett , HORN, David
IPC: F21V29/00
CPC classification number: F21V29/30 , F21K9/232 , F21V29/506 , F21V29/58 , F21Y2107/40 , F21Y2115/10
Abstract: An LED bulb includes at least one LED mount disposed within a shell. At least one LED is attached to the at least one LED mount. A thermally conductive liquid is held within the shell. The LED and LED mount are immersed in the thermally conductive liquid. A plurality of beads is suspended in the thermally conductive liquid. The plurality of beads is configured to displace a predetermined amount of the thermally conductive liquid to reduce the amount of thermally conductive liquid held within the shell.
Abstract translation: LED灯泡包括设置在外壳内的至少一个LED安装座。 至少一个LED安装在至少一个LED支架上。 导热液体保持在壳体内。 LED和LED安装座浸在导热液体中。 多个珠粒悬浮在导热液体中。 多个珠被配置为移动预定量的导热液体以减少保持在壳体内的导热液体的量。
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公开(公告)号：WO2012021465A3
公开(公告)日：2012-06-07
申请号：PCT/US2011046990
申请日：2011-08-09
Applicant: AIR MOTION SYSTEMS INC , WERTZ JARED J , MARTINEZ AARON D
Inventor： WERTZ JARED J , MARTINEZ AARON D
CPC classification number: F21V15/013 , F21S4/28 , F21V15/015 , F21V29/30 , F21V29/507 , F21V29/56 , F21V29/58 , F21V29/70 , F21V29/75 , F21Y2103/10 , F21Y2115/10 , H05K13/04 , Y10T29/49002
Abstract: An LED device has an LED assembly connected to or abutting a heat sink, the heat sink connected to a cooling bridge and optionally enclosed within insulated connector end caps and crossover end caps and within a reflector cover and side cover. The cooling bridge conducts heat to the heat sink away from the reflector cover, and side cover, where the heat may be removed by a circulating coolant. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. § 1.72(b).
Abstract translation: LED装置具有连接到或邻接散热器的LED组件，散热器连接到冷却桥并且可选地封闭在绝缘连接器端盖和交叉端盖内并且在反射器盖和侧盖内。 冷却桥将热量从反射器盖和侧盖传导到散热器，侧盖可以通过循环冷却剂除去热量。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 C.F.R. §1.72（b）。
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