CN103459919A - 用于偏置宽光束生成的led设备 - Google Patents
用于偏置宽光束生成的led设备 Download PDFInfo
- Publication number
- CN103459919A CN103459919A CN2009801405021A CN200980140502A CN103459919A CN 103459919 A CN103459919 A CN 103459919A CN 2009801405021 A CN2009801405021 A CN 2009801405021A CN 200980140502 A CN200980140502 A CN 200980140502A CN 103459919 A CN103459919 A CN 103459919A
- Authority
- CN
- China
- Prior art keywords
- light
- reflector
- predetermined
- optical element
- light source
- 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.)
- Granted
Links
Images
Classifications
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- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
- F21K9/68—Details of reflectors forming part of the light source
-
- 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
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- F21Y2101/00—Point-like light sources
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (43)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8881208P | 2008-08-14 | 2008-08-14 | |
US61/088,812 | 2008-08-14 | ||
US12233908P | 2008-12-12 | 2008-12-12 | |
US61/122,339 | 2008-12-12 | ||
PCT/US2009/053767 WO2010019810A1 (en) | 2008-08-14 | 2009-08-13 | Led devices for offset wide beam generation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103459919A true CN103459919A (zh) | 2013-12-18 |
CN103459919B CN103459919B (zh) | 2016-10-26 |
Family
ID=41669307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980140502.1A Active CN103459919B (zh) | 2008-08-14 | 2009-08-13 | 用于偏置宽光束生成的led设备 |
Country Status (6)
Country | Link |
---|---|
US (7) | US7854536B2 (zh) |
EP (1) | EP2326870B1 (zh) |
CN (1) | CN103459919B (zh) |
BR (1) | BRPI0918716A2 (zh) |
MX (1) | MX2011001685A (zh) |
WO (1) | WO2010019810A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113464881A (zh) * | 2021-06-22 | 2021-10-01 | 深圳市睿光达光电有限公司 | 一种带有偏光防眩光透镜的路灯 |
TWI806714B (zh) * | 2022-04-29 | 2023-06-21 | 大陸商弘凱光電(江蘇)有限公司 | 發光模組以及電子設備 |
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KR101156272B1 (ko) | 2006-02-27 | 2012-06-21 | 일루미네이션 매니지먼트 솔루션스 인코퍼레이티드 | 배열, 조명 설비 및 조사 장치 |
US8434912B2 (en) | 2006-02-27 | 2013-05-07 | Illumination Management Solutions, Inc. | LED device for wide beam generation |
EP2607169B1 (en) | 2007-05-21 | 2021-07-07 | Signify Holding B.V. | An improved LED device for wide beam generation and method of making the same |
US9423096B2 (en) | 2008-05-23 | 2016-08-23 | Cree, Inc. | LED lighting apparatus |
US8348475B2 (en) | 2008-05-23 | 2013-01-08 | Ruud Lighting, Inc. | Lens with controlled backlight management |
US8388193B2 (en) | 2008-05-23 | 2013-03-05 | Ruud Lighting, Inc. | Lens with TIR for off-axial light distribution |
US7891835B2 (en) * | 2008-07-15 | 2011-02-22 | Ruud Lighting, Inc. | Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same |
MX2011001685A (es) | 2008-08-14 | 2011-08-17 | Cooper Technologies Co | Dispositivos de led para la generacion de dispersion amplia de haz. |
DE112009003638B4 (de) * | 2008-11-21 | 2021-02-25 | Dbm Reflex Enterprises Inc. | Optische Halbleiter-Beleuchtungsvorrichtung |
US10119662B2 (en) | 2009-04-28 | 2018-11-06 | Cree, Inc. | Lens with controlled light refraction |
US9416926B2 (en) | 2009-04-28 | 2016-08-16 | Cree, Inc. | Lens with inner-cavity surface shaped for controlled light refraction |
US9217854B2 (en) * | 2009-04-28 | 2015-12-22 | Cree, Inc. | Lens with controlled light refraction |
US9255686B2 (en) | 2009-05-29 | 2016-02-09 | Cree, Inc. | Multi-lens LED-array optic system |
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US9404634B2 (en) | 2009-10-30 | 2016-08-02 | Cree, Inc. | LED light fixture with facilitated lensing alignment and method of manufacture |
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US8545049B2 (en) | 2009-11-25 | 2013-10-01 | Cooper Technologies Company | Systems, methods, and devices for sealing LED light sources in a light module |
CN102116453A (zh) * | 2010-01-05 | 2011-07-06 | 富士迈半导体精密工业(上海)有限公司 | 光学透镜以及照明装置 |
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KR101756825B1 (ko) * | 2010-08-24 | 2017-07-11 | 삼성전자주식회사 | 광학 렌즈, 이를 구비하는 led 모듈 및 조명 장치 |
US8388198B2 (en) | 2010-09-01 | 2013-03-05 | Illumination Management Solutions, Inc. | Device and apparatus for efficient collection and re-direction of emitted radiation |
TW201213877A (en) * | 2010-09-16 | 2012-04-01 | Foxsemicon Integrated Tech Inc | Lens and light source module |
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BR112013022003A2 (pt) | 2011-02-28 | 2017-10-24 | Cooper Technologies Co | método e sistema para gerenciamento de luz a partir de um diodo emissão de luz |
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CN103196040B (zh) | 2012-01-06 | 2015-03-11 | 扬升照明股份有限公司 | 透镜结构、光源装置以及光源模块 |
CN103216745B (zh) * | 2012-01-20 | 2016-07-20 | 扬升照明股份有限公司 | 照明装置 |
US9541258B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for wide lateral-angle distribution |
US10408429B2 (en) | 2012-02-29 | 2019-09-10 | Ideal Industries Lighting Llc | Lens for preferential-side distribution |
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US8454205B2 (en) | 2013-06-04 |
US10222030B2 (en) | 2019-03-05 |
US20120224370A1 (en) | 2012-09-06 |
US8132942B2 (en) | 2012-03-13 |
BRPI0918716A2 (pt) | 2015-12-01 |
CN103459919B (zh) | 2016-10-26 |
WO2010019810A1 (en) | 2010-02-18 |
US20130258665A1 (en) | 2013-10-03 |
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