CN102374420B - 灯具 - Google Patents
灯具 Download PDFInfo
- Publication number
- CN102374420B CN102374420B CN201110005182.8A CN201110005182A CN102374420B CN 102374420 B CN102374420 B CN 102374420B CN 201110005182 A CN201110005182 A CN 201110005182A CN 102374420 B CN102374420 B CN 102374420B
- Authority
- CN
- China
- Prior art keywords
- light
- protuberance
- lamp socket
- lamp shade
- plane
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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]
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar 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]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/158,903 US8421329B2 (en) | 2010-08-20 | 2011-06-13 | Luminaire having light-emitting elements disposed on protrusions |
KR2020110007107U KR200467989Y1 (ko) | 2010-08-20 | 2011-08-05 | 조명 장치 |
JP2011004860U JP3171402U (ja) | 2010-08-20 | 2011-08-19 | 照明装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37535010P | 2010-08-20 | 2010-08-20 | |
US61/375350 | 2010-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102374420A CN102374420A (zh) | 2012-03-14 |
CN102374420B true CN102374420B (zh) | 2014-07-16 |
Family
ID=44849075
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010526494.9A Active CN102374418B (zh) | 2010-08-20 | 2010-10-28 | 发光二极管灯具 |
CN201110005182.8A Expired - Fee Related CN102374420B (zh) | 2010-08-20 | 2011-01-06 | 灯具 |
CN2011200213391U Expired - Fee Related CN202024126U (zh) | 2010-08-20 | 2011-01-19 | 发光二极管灯具 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010526494.9A Active CN102374418B (zh) | 2010-08-20 | 2010-10-28 | 发光二极管灯具 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200213391U Expired - Fee Related CN202024126U (zh) | 2010-08-20 | 2011-01-19 | 发光二极管灯具 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP3169376U (zh) |
KR (1) | KR101394137B1 (zh) |
CN (3) | CN102374418B (zh) |
TW (3) | TWI412689B (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5337786B2 (ja) * | 2010-12-06 | 2013-11-06 | 日立アプライアンス株式会社 | ランプ |
JP5010751B1 (ja) * | 2011-03-11 | 2012-08-29 | 株式会社東芝 | 照明装置 |
JP5172988B2 (ja) * | 2011-04-12 | 2013-03-27 | シャープ株式会社 | 照明装置 |
CN103782080A (zh) * | 2011-09-22 | 2014-05-07 | 东芝照明技术株式会社 | 灯泡形led灯 |
JP5868106B2 (ja) * | 2011-10-06 | 2016-02-24 | 日立アプライアンス株式会社 | 照明装置 |
US9255666B2 (en) | 2011-11-10 | 2016-02-09 | Epistar Corporation | Illumination apparatus |
US9194541B2 (en) * | 2011-11-10 | 2015-11-24 | Epistar Corporation | Illumination apparatus |
JP5681089B2 (ja) * | 2011-11-22 | 2015-03-04 | 日立アプライアンス株式会社 | 電球形照明装置 |
JP5774977B2 (ja) * | 2011-12-12 | 2015-09-09 | 日立アプライアンス株式会社 | 電球型照明装置 |
CN103196117B (zh) * | 2012-01-10 | 2017-07-07 | 欧司朗股份有限公司 | 散热装置、安装有该散热装置全向照明装置和改型灯 |
JP2013201016A (ja) * | 2012-03-23 | 2013-10-03 | Toshiba Corp | 扁平型ランプ装置 |
TW201339502A (zh) * | 2012-03-23 | 2013-10-01 | Enlight Corp | 燈具結構 |
JP5374668B1 (ja) * | 2012-03-26 | 2013-12-25 | パナソニック株式会社 | 照明用光源及び照明装置 |
CN106252491A (zh) * | 2012-05-29 | 2016-12-21 | 晶元光电股份有限公司 | 发光装置 |
US9166116B2 (en) | 2012-05-29 | 2015-10-20 | Formosa Epitaxy Incorporation | Light emitting device |
CN102767711B (zh) * | 2012-06-25 | 2015-05-13 | 深圳市众明半导体照明有限公司 | 一种led灯管和led灯泡 |
JP5537612B2 (ja) * | 2012-07-09 | 2014-07-02 | 株式会社東芝 | 照明装置 |
CN103836355B (zh) * | 2012-11-22 | 2018-05-22 | 深圳市海洋王照明工程有限公司 | 便携式led灯具 |
CN103206661B (zh) * | 2013-02-22 | 2014-11-05 | 浙江捷莱照明有限公司 | 一种ledg4灯具 |
JP2014165034A (ja) * | 2013-02-26 | 2014-09-08 | Hitachi Appliances Inc | 電球型照明装置 |
CN103256502A (zh) * | 2013-04-18 | 2013-08-21 | 立达信绿色照明股份有限公司 | 全向发光led照明灯 |
US9599310B2 (en) | 2013-05-03 | 2017-03-21 | Radiant Opto-Electronics Corporation | Light guide element for controlling light distribution and lamp |
JP5950424B2 (ja) * | 2015-01-08 | 2016-07-13 | 日立アプライアンス株式会社 | 電球形照明装置 |
TWI572822B (zh) * | 2015-03-13 | 2017-03-01 | 瑞儀光電股份有限公司 | 燈具 |
JP6187527B2 (ja) * | 2015-04-08 | 2017-08-30 | 三菱電機株式会社 | ランプ |
JP6137231B2 (ja) * | 2015-04-08 | 2017-05-31 | 三菱電機株式会社 | ランプ |
CN105135922A (zh) * | 2015-08-28 | 2015-12-09 | 中山市绿涛电子科技有限公司 | 一种散热器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201100539Y (zh) * | 2007-09-12 | 2008-08-13 | 代尉有限公司 | 具有多角度照射的照明装置 |
CN201196353Y (zh) * | 2008-04-02 | 2009-02-18 | 高雪钟 | 发光单元的组合结构 |
CN101718400A (zh) * | 2009-12-11 | 2010-06-02 | 深圳市众明半导体照明有限公司 | 一种大角度led照明装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08124533A (ja) * | 1994-10-25 | 1996-05-17 | Toshiba Lighting & Technol Corp | ミラー付放電灯およびこの放電灯の点灯装置ならびに照明装置 |
JP4245445B2 (ja) * | 2003-09-17 | 2009-03-25 | 三洋電機株式会社 | 充電モニタを有する非常灯 |
TWI249257B (en) | 2004-09-24 | 2006-02-11 | Epistar Corp | Illumination apparatus |
CN101660738A (zh) * | 2005-04-08 | 2010-03-03 | 东芝照明技术株式会社 | 灯 |
JP4725231B2 (ja) | 2005-04-08 | 2011-07-13 | 東芝ライテック株式会社 | 電球型ランプ |
TWI264135B (en) * | 2005-08-23 | 2006-10-11 | Benq Corp | Light source device |
TWM310984U (en) * | 2006-11-28 | 2007-05-01 | Primo Lite Co Ltd | Lamp structure of light emitting diode |
CN101329033A (zh) * | 2008-07-12 | 2008-12-24 | 鹤山丽得电子实业有限公司 | 一种led路灯配光透镜 |
TWM352631U (en) * | 2008-07-22 | 2009-03-11 | chuan-zhang Xie | Base structure for LED lamp |
TWM348887U (en) * | 2008-07-31 | 2009-01-11 | Li Hong Science & Technology Co Ltd | LED (light emitting diode) illuminating lamp |
CN101769523A (zh) * | 2009-01-05 | 2010-07-07 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
KR200458278Y1 (ko) * | 2009-01-16 | 2012-02-10 | 김상화 | Led 램프 방열판 |
TWM377524U (en) * | 2009-08-14 | 2010-04-01 | Great Top Technology Co Ltd | LED (light emitting diode) lamp |
CN201475750U (zh) * | 2009-08-27 | 2010-05-19 | 山东江都电气有限公司 | Led光源 |
-
2010
- 2010-10-28 CN CN201010526494.9A patent/CN102374418B/zh active Active
-
2011
- 2011-01-06 TW TW100100465A patent/TWI412689B/zh not_active IP Right Cessation
- 2011-01-06 CN CN201110005182.8A patent/CN102374420B/zh not_active Expired - Fee Related
- 2011-01-19 CN CN2011200213391U patent/CN202024126U/zh not_active Expired - Fee Related
- 2011-01-20 TW TW100102131A patent/TWI418731B/zh not_active IP Right Cessation
- 2011-01-25 TW TW100102637A patent/TWI418746B/zh active
- 2011-05-16 JP JP2011002692U patent/JP3169376U/ja not_active Expired - Fee Related
- 2011-06-15 KR KR1020110057902A patent/KR101394137B1/ko active IP Right Grant
- 2011-08-19 JP JP2011004860U patent/JP3171402U/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201100539Y (zh) * | 2007-09-12 | 2008-08-13 | 代尉有限公司 | 具有多角度照射的照明装置 |
CN201196353Y (zh) * | 2008-04-02 | 2009-02-18 | 高雪钟 | 发光单元的组合结构 |
CN101718400A (zh) * | 2009-12-11 | 2010-06-02 | 深圳市众明半导体照明有限公司 | 一种大角度led照明装置 |
Non-Patent Citations (2)
Title |
---|
JP特开2005-93250A 2005.04.07 |
JP特开平8-124533A 1996.05.17 |
Also Published As
Publication number | Publication date |
---|---|
TW201209326A (en) | 2012-03-01 |
KR101394137B1 (ko) | 2014-05-27 |
TWI418731B (zh) | 2013-12-11 |
KR20120018058A (ko) | 2012-02-29 |
TW201209348A (en) | 2012-03-01 |
JP3171402U (ja) | 2011-10-27 |
TWI412689B (zh) | 2013-10-21 |
CN102374418A (zh) | 2012-03-14 |
CN102374418B (zh) | 2014-08-20 |
CN102374420A (zh) | 2012-03-14 |
TW201209322A (en) | 2012-03-01 |
TWI418746B (zh) | 2013-12-11 |
CN202024126U (zh) | 2011-11-02 |
JP3169376U (ja) | 2011-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Applicant after: Lite-On Electronic (Guangzhou) Co., Ltd. Applicant after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangzhou City, Guangdong Province Science City West Road, No. 25 Applicant before: Xuli Electronics (Guangzhou) Co., Ltd. Applicant before: Lite-On Technology Corporation |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SILITEK ELECTRONIC (GUANGZHOU) CO., LTD. TO: GUANGBAO ELECTRIC UANGZHOU) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151112 Address after: 213166 Wujin high tech Industrial Development Zone, Jiangsu Province, Yang Lake Road, No. 88 Patentee after: LITE-ON TECHNOLOGY (CHANGZHOU) CO., LTD. Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190106 |