CN104919242B - 边光照明设备和组装 - Google Patents
边光照明设备和组装 Download PDFInfo
- Publication number
- CN104919242B CN104919242B CN201380069330.XA CN201380069330A CN104919242B CN 104919242 B CN104919242 B CN 104919242B CN 201380069330 A CN201380069330 A CN 201380069330A CN 104919242 B CN104919242 B CN 104919242B
- Authority
- CN
- China
- Prior art keywords
- edge
- spring
- frame
- light guide
- light
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into 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
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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]
-
- 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
- G02B6/0078—Side-by-side arrangements, e.g. for large area displays
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- 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]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261723587P | 2012-11-07 | 2012-11-07 | |
US61/723,587 | 2012-11-07 | ||
US13/788,827 | 2013-03-07 | ||
US13/788,827 US9110216B2 (en) | 2012-11-07 | 2013-03-07 | Edgelit lighting fixture and assembly |
PCT/US2013/068781 WO2014074618A1 (en) | 2012-11-07 | 2013-11-06 | Edgelit lighting fixture and assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104919242A CN104919242A (zh) | 2015-09-16 |
CN104919242B true CN104919242B (zh) | 2019-03-12 |
Family
ID=50622207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380069330.XA Active CN104919242B (zh) | 2012-11-07 | 2013-11-06 | 边光照明设备和组装 |
Country Status (5)
Country | Link |
---|---|
US (4) | US9110216B2 (zh) |
EP (1) | EP2917633B1 (zh) |
CN (1) | CN104919242B (zh) |
AU (1) | AU2013341225B2 (zh) |
WO (1) | WO2014074618A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130109732A (ko) * | 2012-03-28 | 2013-10-08 | 삼성전자주식회사 | 백라이트 유닛 및 이를 구비한 영상 표시 장치 |
US9666744B2 (en) * | 2013-03-15 | 2017-05-30 | Cooper Technologies Company | Edgelit multi-panel lighting system |
JP5666645B2 (ja) * | 2013-03-26 | 2015-02-12 | シャープ株式会社 | バックライト装置およびそれを備えた液晶表示装置 |
USD701988S1 (en) * | 2013-04-22 | 2014-04-01 | Cooper Technologies Company | Multi-panel edgelit luminaire |
KR102131274B1 (ko) * | 2013-06-28 | 2020-07-07 | 엘지이노텍 주식회사 | 조명 유닛 |
KR102080195B1 (ko) * | 2013-07-23 | 2020-02-21 | 엘지이노텍 주식회사 | 조명장치 및 상기 조명장치를 포함하는 표시장치 |
US9521727B1 (en) | 2014-05-30 | 2016-12-13 | Cooper Technologies Company | Lighting fixture with motion sensor and battery test switch |
US10253956B2 (en) | 2015-08-26 | 2019-04-09 | Abl Ip Holding Llc | LED luminaire with mounting structure for LED circuit board |
US9964692B2 (en) * | 2015-10-06 | 2018-05-08 | Focal Point, Llc | Illuminated feature for an LED luminaire |
CN107304979B (zh) * | 2016-04-22 | 2020-05-15 | 纳米格有限公司 | 可配置的扁平照明装置 |
USD841869S1 (en) * | 2016-09-28 | 2019-02-26 | Ningbo Royalux Lighting Co., Ltd. | Light-emitting diode pendant lamp |
USD848659S1 (en) * | 2017-03-22 | 2019-05-14 | Ningbo Royalux Lighting Co., Ltd. | Light-emitting diode pendant lamp |
US11112556B2 (en) * | 2017-05-27 | 2021-09-07 | Nulite Lighting | Edge-lit lighting fixtures |
US10251279B1 (en) | 2018-01-04 | 2019-04-02 | Abl Ip Holding Llc | Printed circuit board mounting with tabs |
WO2019213201A1 (en) | 2018-05-01 | 2019-11-07 | Hubbell Incorporated | Lighting fixture |
USD908271S1 (en) | 2018-05-01 | 2021-01-19 | Hubbell Incorporated | Lighting fixture |
CA3175963A1 (en) | 2018-05-01 | 2019-11-01 | Hubbell Lighting, Inc. | Lighting fixture |
DE102019111593A1 (de) * | 2019-05-06 | 2020-11-12 | Zumtobel Lighting Gmbh | Längliche Leuchte |
CN114174905A (zh) * | 2019-06-26 | 2022-03-11 | 康宁公司 | 显示设备及其背光单元 |
CN114383374A (zh) | 2020-10-21 | 2022-04-22 | 博西华电器(江苏)有限公司 | 用于制冷器具的照明模块和制冷器具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0846915A1 (de) * | 1996-12-04 | 1998-06-10 | Siemens Beleuchtungstechnik GmbH & Co. KG | Innenraumleuchte |
CN1316045A (zh) * | 1998-09-04 | 2001-10-03 | 伊尼奥斯丙烯酸英国有限公司 | 边光照明*** |
DE202011003171U1 (de) * | 2011-02-24 | 2011-05-05 | Weyer, Andreas | Einbaurahmen für eine Leuchtvorrichtung und Leuchtvorrichtung |
JP2012181960A (ja) * | 2011-02-28 | 2012-09-20 | Sharp Corp | 照明器具 |
KR101191748B1 (ko) * | 2011-09-28 | 2012-10-15 | 명범영 | 대형 도광판의 열팽창을 탄력적으로 완충할 수 있는 구조로 된 백라이트 장치 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006410A1 (de) * | 2000-02-14 | 2001-08-16 | Zumtobel Staff Gmbh | Leuchte |
US4789224A (en) * | 1987-05-04 | 1988-12-06 | General Motors Corporation | Instrument panel having light pipe having legs |
JP2538667B2 (ja) * | 1989-04-13 | 1996-09-25 | 富士通株式会社 | バックライト |
US6161939A (en) * | 1999-05-05 | 2000-12-19 | Semperlux Ag | Interior lighting fixture |
DE50115066D1 (de) * | 2000-03-10 | 2009-10-08 | Siteco Beleuchtungstech Gmbh | Leuchte mit einem um einen Mittelpunkt symmetrisch angeordneten Hohllichtleiter und symmetrischer Lichteinstrahlung, insbesondere Rundleuchte |
RU2179935C1 (ru) | 2000-06-22 | 2002-02-27 | Открытое акционерное общество "Калужский завод автомобильного электрооборудования" | Стеклоомыватель с приводом из сплава с памятью формы |
US6697130B2 (en) * | 2001-01-16 | 2004-02-24 | Visteon Global Technologies, Inc. | Flexible led backlighting circuit |
US6802628B2 (en) * | 2002-10-18 | 2004-10-12 | Heng Huang Kuo | Vertically downward type back-light module |
TWM270369U (en) * | 2004-11-26 | 2005-07-11 | Innolux Display Corp | Back light module and liquid crystal display device |
TWM269470U (en) * | 2004-12-31 | 2005-07-01 | Innolux Display Corp | Back light module |
WO2007049847A1 (en) | 2005-10-26 | 2007-05-03 | Fawoo Technology Co., Ltd. | Backlight unit capable of easily forming curved and three-dimensional shape |
TWI315015B (en) * | 2005-11-18 | 2009-09-21 | Innolux Display Corp | Backlight module and liquid crystal display device |
US7547112B2 (en) * | 2005-12-12 | 2009-06-16 | Led Folio Corporation | Low-clearance light emitting diode lighting |
CN101000433A (zh) * | 2006-01-12 | 2007-07-18 | 鸿富锦精密工业(深圳)有限公司 | 背光模组 |
US8147113B2 (en) * | 2007-01-22 | 2012-04-03 | Sharp Kabushiki Kaisha | Backlight device and flat display using it |
US7918600B2 (en) * | 2007-08-09 | 2011-04-05 | Panasonic Corporation | Planar illumination device and liquid crystal display device using the same |
JP5414224B2 (ja) * | 2007-10-19 | 2014-02-12 | 富士フイルム株式会社 | 面状照明装置 |
JP4618310B2 (ja) * | 2008-03-19 | 2011-01-26 | エプソンイメージングデバイス株式会社 | 照明装置、照明装置の組立て方法及び液晶表示装置 |
EP2192430B1 (en) * | 2008-11-27 | 2016-04-06 | Samsung Electronics Co., Ltd. | Backlight unit |
RU2491472C1 (ru) | 2009-07-23 | 2013-08-27 | Шарп Кабусики Кайся | Осветительное устройство и дисплейное устройство |
WO2011013406A1 (ja) * | 2009-07-30 | 2011-02-03 | シャープ株式会社 | エッジライト式照明装置、液晶表示装置及びテレビ受信装置 |
KR101028210B1 (ko) * | 2010-03-26 | 2011-04-11 | 엘지이노텍 주식회사 | 도광판 및 이를 구비한 백라이트 유닛 |
CN102003661A (zh) * | 2010-11-03 | 2011-04-06 | 深圳市华星光电技术有限公司 | 侧入式背光模块及液晶显示器 |
KR20120084369A (ko) * | 2011-01-20 | 2012-07-30 | 엘지전자 주식회사 | 코너 광원부를 갖는 백라이트 유닛 |
US8794811B2 (en) * | 2011-03-16 | 2014-08-05 | GE Lighting Solutions, LLC | Edge-illuminated flat panel and light module for same |
WO2012158274A1 (en) * | 2011-05-13 | 2012-11-22 | Rambus Inc. | Lighting assembly |
US8690412B2 (en) * | 2012-03-15 | 2014-04-08 | Apple Inc. | Backlight structures and backlight assemblies for electronic device displays |
US8944662B2 (en) * | 2012-08-13 | 2015-02-03 | 3M Innovative Properties Company | Diffractive luminaires |
-
2013
- 2013-03-07 US US13/788,827 patent/US9110216B2/en active Active
- 2013-11-06 AU AU2013341225A patent/AU2013341225B2/en active Active
- 2013-11-06 CN CN201380069330.XA patent/CN104919242B/zh active Active
- 2013-11-06 EP EP13852913.6A patent/EP2917633B1/en active Active
- 2013-11-06 WO PCT/US2013/068781 patent/WO2014074618A1/en active Application Filing
-
2015
- 2015-07-31 US US14/815,288 patent/US10042113B2/en active Active
-
2018
- 2018-08-06 US US16/056,299 patent/US10473850B2/en active Active
-
2019
- 2019-11-11 US US16/680,239 patent/US20200081175A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0846915A1 (de) * | 1996-12-04 | 1998-06-10 | Siemens Beleuchtungstechnik GmbH & Co. KG | Innenraumleuchte |
CN1316045A (zh) * | 1998-09-04 | 2001-10-03 | 伊尼奥斯丙烯酸英国有限公司 | 边光照明*** |
DE202011003171U1 (de) * | 2011-02-24 | 2011-05-05 | Weyer, Andreas | Einbaurahmen für eine Leuchtvorrichtung und Leuchtvorrichtung |
JP2012181960A (ja) * | 2011-02-28 | 2012-09-20 | Sharp Corp | 照明器具 |
KR101191748B1 (ko) * | 2011-09-28 | 2012-10-15 | 명범영 | 대형 도광판의 열팽창을 탄력적으로 완충할 수 있는 구조로 된 백라이트 장치 |
Also Published As
Publication number | Publication date |
---|---|
EP2917633A1 (en) | 2015-09-16 |
EP2917633B1 (en) | 2022-01-05 |
US10042113B2 (en) | 2018-08-07 |
US20200081175A1 (en) | 2020-03-12 |
US20140126243A1 (en) | 2014-05-08 |
US20180341054A1 (en) | 2018-11-29 |
US20150378081A1 (en) | 2015-12-31 |
CN104919242A (zh) | 2015-09-16 |
US9110216B2 (en) | 2015-08-18 |
US10473850B2 (en) | 2019-11-12 |
WO2014074618A1 (en) | 2014-05-15 |
EP2917633A4 (en) | 2016-07-20 |
AU2013341225A1 (en) | 2015-06-18 |
AU2013341225B2 (en) | 2017-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104919242B (zh) | 边光照明设备和组装 | |
US8858054B2 (en) | Edge-type LED lighting device having a high luminous efficiency despite thermal expansion of the lightguide plate | |
US20130128572A1 (en) | Reflecting plate unit and illuminating tool for ceiling using the same | |
EP3323318A1 (en) | Led strip light | |
US10060608B2 (en) | Detachable LED lighting device | |
EP2375138A1 (en) | Parabolic reflector and related LED lighting device | |
JP2014199810A (ja) | 直管形ランプ及び照明装置 | |
US20230037351A1 (en) | Light string structure | |
JP6437724B2 (ja) | 照明器具 | |
JP6145917B2 (ja) | 光源装置及びそれを用いた照明器具 | |
CN105121949A (zh) | 具有导光面板的led灯具 | |
CN102588876A (zh) | 透镜和具有该透镜的照明装置 | |
CN103644702A (zh) | 电冰箱内的照明装置及电冰箱 | |
JP6303599B2 (ja) | 光制御部材、光源ユニット、および照明器具 | |
JP6390396B2 (ja) | Led灯具 | |
CN108443788B (zh) | 五面发光的吊线灯灯壳结构 | |
CN107489925B (zh) | Led面板灯及其边框 | |
CN104344279A (zh) | 一种灯盘及灯具 | |
JP2014137932A (ja) | 光源装置及びそれを用いた照明器具 | |
CN216118246U (zh) | 一种c+l波段的光源产生装置 | |
CN209819313U (zh) | 照明灯具 | |
CN108665824A (zh) | 发光二极管组件 | |
JP5919551B2 (ja) | Led照明器具およびルーバー | |
CN218993270U (zh) | 一种磁吸拼接灯 | |
CN210532308U (zh) | 一种应用于灯具的安装组件及其灯具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: Dublin, Ireland Patentee after: Eaton Intelligent Power Co.,Ltd. Address before: American Texas Patentee before: Cooper Technologies Co. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210315 Address after: Eindhoven,Netherlands Patentee after: Signify Holdings Ltd. Address before: Dublin, Ireland Patentee before: Eaton Intelligent Power Co.,Ltd. |