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公开(公告)号:WO2016077058A1
公开(公告)日:2016-05-19
申请号:PCT/US2015/057216
申请日:2015-10-23
Applicant: SURNA INC.
Inventor: KEEN, Stephen , WHITAKER, Todd , JOHNSON, Jordan , PEARSON, Chris , SCHULTZ, Brady
IPC: F21V29/503 , F21V29/507 , F21V29/60
CPC classification number: F21V29/503 , A01G9/26 , F21V29/507 , F21V29/60 , H01J61/34 , H01J61/50 , H01J61/52 , H01J61/82 , Y02A40/274
Abstract: Provided herein is a high intensity discharge light source having a thermally insulative and optically transparent sleeve for maintaining or enhancing a spectral performance parameter. The configuration of the sleeve provides an insulative volume that allows an elevated steady state operating temperature to be reached, even when the light source is cooled. The sleeve is also configured to withstand a bulb failure event, thereby protecting the surrounding environment from falling debris. Also provided herein are methods for dissipating heat from the light source without adversely affecting the bulb operating temperature or the enhanced spectral performance parameter.
Abstract translation: 本文提供了一种高强度放电光源,其具有用于维持或增强光谱性能参数的绝热和光学透明的套筒。 即使当光源被冷却时,套筒的构造提供允许达到升高的稳态工作温度的绝缘体积。 套筒还被配置为经受灯泡故障事件,从而保护周围环境免于掉落的碎屑。 本文还提供了用于从光源散发热量而不会不利地影响灯泡工作温度或增强的光谱性能参数的方法。
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公开(公告)号:WO2015178171A1
公开(公告)日:2015-11-26
申请号:PCT/JP2015/062712
申请日:2015-04-27
Applicant: ソニー株式会社
Inventor: 小林 一三
IPC: F21V29/503 , F21S2/00 , F21V23/00 , G03B21/14 , G03B21/16 , F21Y101/02
CPC classification number: F21V29/76 , F21V15/01 , F21V23/06 , F21V29/503 , F21V29/67 , G03B21/16 , G03B21/2033
Abstract: 接続面を有し、前記接続面に端子が設けられた発光素子と、前記発光素子が収容された保持部材と、前記発光素子の前記接続面から離間して設けられるとともに、前記端子に電気的に接続された配線基板と、前記発光素子の前記接続面に隣接した隣接部を有するヒートシンクとを備えた照明装置。
Abstract translation: 一种照明装置,其具备:具有连接面的发光元件,在连接面上设置有端子; 容纳发光元件的保持构件; 布线板,其布置在与发光元件的连接表面一定距离处,并且电连接到端子; 以及具有与发光元件的连接表面相邻的相邻部分的散热器。
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公开(公告)号:WO2015149118A1
公开(公告)日:2015-10-08
申请号:PCT/AU2015/000207
申请日:2015-04-07
Applicant: OUTSIGHT PTY LTD
Inventor: BERKELJON, Tama
IPC: F21V29/503 , F21V19/00 , F21V29/71
CPC classification number: F21S2/005 , F21K9/00 , F21V3/00 , F21V21/30 , F21V23/005 , F21V29/51 , F21V29/763 , F21V29/77 , F21V29/773 , F21W2131/406 , F21Y2115/10
Abstract: A lighting system (1) includes six equally circumferentially spaced apart and radially diverging light modules (3, 4, 5, 6, 7 and 8) for emitting light. The modules are disposed closely adjacent to each other and the light collectively defines a beam of light that is directed along a primary axis (9) in a first axial direction (10). A plurality of heat conductors, in the form of six like sets (13, 14, 15, 16, 17 and 18) of heatpipes, allow heat to be drawn away from respective modules (3, 4, 5, 6, 7 and 8). Each set of heatpipes includes eight separate continuous heatpipes, and each heatpipe in each set includes a first end (19) that is thermally connected to the relevant module and a second end (20) that is radially spaced apart from the first end (19). Six heat exchange elements, in the form of six respective like segmented arrays (23, 24, 25, 26, 27 and 28) of radially diverting heat exchange fins, are radially spaced apart from the modules and are thermally connected with the second ends (20) of the heatpipes in the relevant sets for allowing the heat to be dissipated from those heatpipes. The arrays (23, 24, 25, 26, 27 and 28) of heat exchange fins extend radially away from the respective modules (3, 4, 5, 6, 7 and 8).
Abstract translation: 照明系统(1)包括用于发射光的六个同样周向间隔开的和径向发散的光模块(3,4,5,6,7和8)。 模块彼此靠近地设置,并且光共同地限定沿第一轴向(10)沿主轴线(9)定向的光束。 多个热导体,其形式为六个类似的组(13,14,15,16,17和18)的热管,允许热量从相应模块(3,4,5,6,7和8) )。 每组热管包括八个单独的连续热管,每组中的每个热管包括热连接到相关模块的第一端(19)和与第一端(19)径向隔开的第二端(20) 。 径向分流的热交换散热片的六个相应的分段阵列(23,24,25,26,27和28)的形式的六个热交换元件与模块径向间隔开并与第二端( 20)相关组件中的热管,以允许热量从这些热水管中散出。 热交换散热片的阵列(23,24,25,26,27和28)径向远离相应的模块(3,4,5,6,7和8)。
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公开(公告)号:WO2022255715A1
公开(公告)日:2022-12-08
申请号:PCT/KR2022/007382
申请日:2022-05-24
IPC: F21S8/08 , F21V5/04 , F21S10/00 , F21V29/503 , F21V29/56 , F21V23/00 , G02B7/02 , G02B7/04 , H05B45/37 , H02P1/40
Abstract: 차도용이나 디지털 사이니지 장치용로 사용할 수 있는 고보조명 장치 및 그 제작 방법이 개시된다. 고보조명 장치는 LED 광원과 LED 광원의 출사면 상에 결합하는 콜리메이터 렌즈를 구비하는 광원 모듈, 광원 모듈이 그 일단부에 설치되는 브라켓 프레임, 브라켓 프레임의 중간부에 설치되는 제1 결상 광학 모듈, 브라켓 프레임의 타단부에 설치되는 제2 결상 광학 모듈, 광원 모듈과 제1 결상 광학 모듈 사이에 설치되는 회전판, 및 회전판의 회전축에 연결되고 브라켓 프레임에 의해 광원 모듈 상에 설치되는 모터를 포함하며, 제1 결상 광학 모듈과 제2 결상 광학 모듈의 배치 관계는 회전판의 개구부에 착탈가능하게 설치되는 고보이미지 필터의 고보이미지 사이즈와 노면 상에 표시될 프로젝션 이미지의 사이즈를 토대로 결정된다.
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公开(公告)号:WO2022117871A1
公开(公告)日:2022-06-09
申请号:PCT/EP2021/084267
申请日:2021-12-03
Applicant: ZIUZ HOLDING B.V.
Inventor: PRUIMBOOM, Dries Johannes
IPC: F21V29/15 , F21V29/503 , F21V29/505 , G01N21/89 , G01N21/95
Abstract: A lamp is described wherein the lamp comprises an illumination source (108); and, a housing structure, preferably a double wall housing structure, including an inner wall and an outer wall, the inner wall forming an inner housing (112) for the illumination source (118), the inner housing including an inner aperture part (118). The outer wall is configured as an outer housing (110) for the inner housing (112), the outer housing (110) including an outer aperture part (116) formed around the inner aperture part so that light produced by the illumination source can exit the inner housing (112), the space between the inner and outer wall forming a thermal barrier between the illumination source and the exterior of the lamp. A first outlet (124) is connected to the inner housing (112) so that, when in use, a first flow, preferably an air flow, can be generated in the first housing (112) towards the first outlet (124).
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公开(公告)号:WO2022113948A1
公开(公告)日:2022-06-02
申请号:PCT/JP2021/042838
申请日:2021-11-22
Applicant: 市光工業株式会社
IPC: F21S45/48 , F21S41/143 , F21S41/19 , F21S43/14 , F21S43/19 , F21V29/503 , F21V29/74 , F21W102/00 , F21W102/30 , F21W103/00 , F21W103/10 , F21W103/35 , F21W103/55 , F21Y115/10 , F21Y115/30
Abstract: 放熱部材による放熱性の向上を図ることができる車両用灯具を提供する。 光源(21)と、光源(21)が設置される設置面(43)を有する放熱部材(22)と、放熱部材(22)に組み付けられたソケット(23)と、を備え、放熱部材(22)は、設置面(43)の反対側でソケット(23)に臨む放熱面(44)に、ソケット(23)に対向する対向部(54)と、対向部(54)よりもへこんだへこみ部(55)と、を有する。
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公开(公告)号:WO2022064971A1
公开(公告)日:2022-03-31
申请号:PCT/JP2021/031876
申请日:2021-08-31
Applicant: 浜松ホトニクス株式会社
Inventor: 藤原 淳志
IPC: H01L23/467 , F21V29/503 , F21V29/54 , F21V29/56 , F21V29/70 , H05K7/20 , H01S5/024
Abstract: レーザ照射ヘッドは、半導体レーザ素子及びレンズを含む半導体レーザモジュールと、冷媒の流路を有するヒートシンクと、流路に冷媒を供給するための第1配管の着脱が可能な第1配管コネクタと、を備え、ヒートシンクは、第1エリア、及び第1エリアと交差する関係にある第2エリアを含む外表面を有し、半導体レーザモジュールは、第1エリアにおいて、ヒートシンクに対してねじ止めされており、第1配管コネクタは、第2エリアにおいて、ヒートシンクに対してねじ止めされている。
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公开(公告)号:WO2022042431A2
公开(公告)日:2022-03-03
申请号:PCT/CN2021/113684
申请日:2021-08-20
Inventor: XIONG, Aiming , ZHOU, Lin , WANG, Mingbin , CHEN, Zhenkun , YU, Zhishan , JIANG, Tao , LI, Yuexing , UNAGIIKE, Hayato , SAITO, Yukihiro , ZHANG, Zhichao
IPC: H01L25/075 , H01L33/50 , F21K9/232 , F21K9/235 , F21K9/237 , F21K9/64 , F21V29/503 , F21V29/70 , F21Y2115/10 , H01L25/0753 , H01L33/505
Abstract: This application relates to the field of lighting, and discloses an LED filament including: at least one LED section, each LED section including at least two LED chips, adjacent LED chips being electrically connected to each other; electrodes, electrically connected to the LED section; and a light conversion layer, wrapping the LED section and parts of the electrodes, and including a top layer and a carrying layer, the carrying layer including a base layer and a transparent layer, the base layer including an upper surface and a lower surface opposite to each other, the upper surface of the base layer being in contact with a part of the top layer, and a part of the lower surface of the base layer being in contact with the transparent layer. This application has the characteristics of uniform light emission and good heat dissipation effect.
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公开(公告)号:WO2022009683A1
公开(公告)日:2022-01-13
申请号:PCT/JP2021/023845
申请日:2021-06-23
Applicant: 株式会社小糸製作所
IPC: F21V31/03 , F21V19/00 , F21V29/503 , F21V29/67 , F21V29/76 , F21V29/83 , F21Y115/10 , F21S41/147 , F21S41/19 , F21S41/37 , F21S45/10 , F21S45/435 , F21S45/47 , F21W102/13 , F21W2102/13 , F21Y2115/10
Abstract: 光源が搭載された回路基板と、前面又は後面に回路基板が取り付けられ光源の駆動時に発生する熱を放出するヒートシンクと、回路基板及びヒートシンクの上方又は下方に配置された冷却ファンとを備え、冷却ファンによって発生する冷却風がヒートシンクと光源に沿って流動される。これにより、回路基板及びヒートシンクの上方又は下方に配置された冷却ファンによって発生する冷却風がヒートシンクとヒートシンクの前面又は後面に取り付けられた回路基板とに沿って流動されるため、前後方向における小型化を図った上で光源に対する冷却性能の向上を図ることができる。
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公开(公告)号:WO2021218356A1
公开(公告)日:2021-11-04
申请号:PCT/CN2021/078647
申请日:2021-03-02
Applicant: 华域视觉科技(上海)有限公司
Inventor: 张洁
IPC: F21S41/20 , F21S41/141 , F21S41/24 , F21S41/25 , F21S41/60 , F21V19/001 , F21V23/003 , F21V29/503 , F21V29/508 , F21W2107/10 , F21Y2115/10
Abstract: 一种车灯用光导体(1),包括入光部(11)和出光部(12),入光部(11)形成有第一单方位校直面(13),出光部(12)形成有第二单方位校直面(14),且第一单方位校直面(13)的校直方位与第二单方位校直面(14)的校直方位相互垂直。能够将设置在入光部(11)处的光源发出的光线形成为具有明暗边界的具有所需要的形状的光斑。还公开了一种远光照明模组,包括多个发光芯片(2)、电路板(3)、散热器(4)和车灯用光导体(1),能够形成由多个具有明暗边界的光斑组成的照明光形。
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