WO2012037776A1 - Ampoule de plaque guide de lumière à del et procédé de fabrication de celle-ci - Google Patents

Ampoule de plaque guide de lumière à del et procédé de fabrication de celle-ci Download PDF

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Publication number
WO2012037776A1
WO2012037776A1 PCT/CN2011/001435 CN2011001435W WO2012037776A1 WO 2012037776 A1 WO2012037776 A1 WO 2012037776A1 CN 2011001435 W CN2011001435 W CN 2011001435W WO 2012037776 A1 WO2012037776 A1 WO 2012037776A1
Authority
WO
WIPO (PCT)
Prior art keywords
light guide
guide plate
led light
led
bulb
Prior art date
Application number
PCT/CN2011/001435
Other languages
English (en)
Chinese (zh)
Inventor
刘锡
Original Assignee
深圳安嵘光电产品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳安嵘光电产品有限公司 filed Critical 深圳安嵘光电产品有限公司
Publication of WO2012037776A1 publication Critical patent/WO2012037776A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]

Abstract

L'invention concerne une ampoule de plaque guide de lumière à DEL et un procédé de fabrication de celle-ci. L'ampoule de plaque guide de lumière à DEL comprend une plaque (1) guide de lumière, des points (2) guides de lumière prévus sur la surface de la plaque guide de lumière, une source (3) lumineuse à DEL prévue sur un bord latéral de la plaque guide de lumière, un circuit (4) transformateur redresseur connecté à la source lumineuse à DEL et un support (6) d'ampoule, connecté à une extrémité de la plaque (1) guide de lumière par l'intermédiaire d'un dissipateur thermique (5). Le support d'ampoule est également connecté au circuit transformateur redresseur. Cette ampoule de plaque guide de lumière à DEL permet de convertir une source lumineuse ponctuelle à DEL ou une source lumineuse linéaire en une source lumineuse plane douce par un réglage de la forme de la plaque guide de lumière, ce qui permet de résoudre le problème de DEL existantes, dans lesquelles les effets d'éclairage ne peuvent être obtenus que par une émission secondaire, en coordination avec d'autres matières.
PCT/CN2011/001435 2010-09-21 2011-08-26 Ampoule de plaque guide de lumière à del et procédé de fabrication de celle-ci WO2012037776A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010102896650A CN101956918A (zh) 2010-09-21 2010-09-21 一种led导光板灯泡及其制作方法
CN201010289665.0 2010-09-21

Publications (1)

Publication Number Publication Date
WO2012037776A1 true WO2012037776A1 (fr) 2012-03-29

Family

ID=43484423

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/001435 WO2012037776A1 (fr) 2010-09-21 2011-08-26 Ampoule de plaque guide de lumière à del et procédé de fabrication de celle-ci

Country Status (2)

Country Link
CN (1) CN101956918A (fr)
WO (1) WO2012037776A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101956918A (zh) * 2010-09-21 2011-01-26 深圳安嵘光电产品有限公司 一种led导光板灯泡及其制作方法
CN103975189A (zh) * 2011-12-14 2014-08-06 通用电气照明解决方案有限责任公司 Led灯上制造灯丝效果的侧发光导管技术
WO2014120969A1 (fr) * 2013-01-30 2014-08-07 Cree, Inc. Guide d'ondes optique et luminaire muni de celui-ci
CN103557500A (zh) * 2013-11-14 2014-02-05 湖北爱商光电股份有限公司 一种led光源固定结构及其安装方法
CN103591472A (zh) * 2013-11-25 2014-02-19 南京工业职业技术学院 一种夜间阅读照明装置
DK3444521T3 (da) * 2017-08-16 2021-06-14 Changzhou Fuxing Electrical Applicance Co Ltd Led-pære med lyslederlegeme

Citations (12)

* Cited by examiner, † Cited by third party
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CN2392981Y (zh) * 1999-10-28 2000-08-23 宋义 均匀高效的前光源
US6330111B1 (en) * 2000-06-13 2001-12-11 Kenneth J. Myers, Edward Greenberg Lighting elements including light emitting diodes, microprism sheet, reflector, and diffusing agent
CN1407271A (zh) * 2001-09-03 2003-04-02 王伟民 Led芯片荧光节能灯
CN200982583Y (zh) * 2006-09-08 2007-11-28 柯鹏 Led光导照明装置
CN101334135A (zh) * 2008-04-18 2008-12-31 任少华 用于台灯/阅读灯/照明灯具的面光源
CN100467936C (zh) * 2004-05-24 2009-03-11 付刚 发光二极管灯
EP2065633A1 (fr) * 2006-09-20 2009-06-03 Osram Gesellschaft mit Beschränkter Haftung Lampe a diodes electroluminescentes en ampoule, et lampe a diodes electroluminescentes compacte
CN201448661U (zh) * 2009-08-13 2010-05-05 鹤山丽得电子实业有限公司 一种带导光柱的大功率led灯泡
WO2010079391A1 (fr) * 2009-01-09 2010-07-15 Koninklijke Philips Electronics N.V. Source lumineuse dotée de diodes électroluminescentes, guide d'ondes optique et réflecteur
CN101956918A (zh) * 2010-09-21 2011-01-26 深圳安嵘光电产品有限公司 一种led导光板灯泡及其制作方法
CN201836687U (zh) * 2010-09-21 2011-05-18 深圳安嵘光电产品有限公司 一种led导光板灯泡
CN102062893A (zh) * 2010-11-11 2011-05-18 深圳安嵘光电产品有限公司 一种内雕刻制作的导光板及其制作方法、照明灯具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010040364A (ja) * 2008-08-06 2010-02-18 Panasonic Corp 照明用光源
CN201289003Y (zh) * 2008-10-13 2009-08-12 定达科技股份有限公司 一种兼具散射与直射效果的led灯具结构
CN101509620A (zh) * 2009-01-08 2009-08-19 东莞市新东方光电技术有限公司 一种超薄型背光源

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2392981Y (zh) * 1999-10-28 2000-08-23 宋义 均匀高效的前光源
US6330111B1 (en) * 2000-06-13 2001-12-11 Kenneth J. Myers, Edward Greenberg Lighting elements including light emitting diodes, microprism sheet, reflector, and diffusing agent
CN1407271A (zh) * 2001-09-03 2003-04-02 王伟民 Led芯片荧光节能灯
CN100467936C (zh) * 2004-05-24 2009-03-11 付刚 发光二极管灯
CN200982583Y (zh) * 2006-09-08 2007-11-28 柯鹏 Led光导照明装置
EP2065633A1 (fr) * 2006-09-20 2009-06-03 Osram Gesellschaft mit Beschränkter Haftung Lampe a diodes electroluminescentes en ampoule, et lampe a diodes electroluminescentes compacte
CN101334135A (zh) * 2008-04-18 2008-12-31 任少华 用于台灯/阅读灯/照明灯具的面光源
WO2010079391A1 (fr) * 2009-01-09 2010-07-15 Koninklijke Philips Electronics N.V. Source lumineuse dotée de diodes électroluminescentes, guide d'ondes optique et réflecteur
CN201448661U (zh) * 2009-08-13 2010-05-05 鹤山丽得电子实业有限公司 一种带导光柱的大功率led灯泡
CN101956918A (zh) * 2010-09-21 2011-01-26 深圳安嵘光电产品有限公司 一种led导光板灯泡及其制作方法
CN201836687U (zh) * 2010-09-21 2011-05-18 深圳安嵘光电产品有限公司 一种led导光板灯泡
CN102062893A (zh) * 2010-11-11 2011-05-18 深圳安嵘光电产品有限公司 一种内雕刻制作的导光板及其制作方法、照明灯具

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