CN101660709B - 产生环形光场的装置 - Google Patents
产生环形光场的装置 Download PDFInfo
- Publication number
- CN101660709B CN101660709B CN2008101463999A CN200810146399A CN101660709B CN 101660709 B CN101660709 B CN 101660709B CN 2008101463999 A CN2008101463999 A CN 2008101463999A CN 200810146399 A CN200810146399 A CN 200810146399A CN 101660709 B CN101660709 B CN 101660709B
- Authority
- CN
- China
- Prior art keywords
- radius
- light
- annular
- zone
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 38
- 238000005286 illumination Methods 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 description 1
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
Images
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
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
-
- 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
- F21V7/04—Optical design
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
- G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- 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)
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101463999A CN101660709B (zh) | 2008-08-27 | 2008-08-27 | 产生环形光场的装置 |
US12/512,519 US20100053975A1 (en) | 2008-08-27 | 2009-07-30 | Apparatus for Producing a Ring Illumination Pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101463999A CN101660709B (zh) | 2008-08-27 | 2008-08-27 | 产生环形光场的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101660709A CN101660709A (zh) | 2010-03-03 |
CN101660709B true CN101660709B (zh) | 2013-02-13 |
Family
ID=41725214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101463999A Expired - Fee Related CN101660709B (zh) | 2008-08-27 | 2008-08-27 | 产生环形光场的装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100053975A1 (zh) |
CN (1) | CN101660709B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486539B (zh) * | 2013-09-06 | 2016-09-14 | 广州市胜亚灯具制造有限公司 | 一种反光器 |
US9820356B2 (en) | 2013-11-15 | 2017-11-14 | Philips Lighting Holding B.V. | Methods and apparatus for creating directional lighting effects |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1404630A (zh) * | 2000-12-22 | 2003-03-19 | 皇家菲利浦电子有限公司 | Led模块 |
US7178949B2 (en) * | 2003-10-14 | 2007-02-20 | C.R.F. Societa Consortile Per Azioni | Lighting equipment |
CN101165393A (zh) * | 2006-10-18 | 2008-04-23 | 财团法人工业技术研究院 | 照明装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002075025A (ja) * | 2000-08-25 | 2002-03-15 | Stanley Electric Co Ltd | 車両用led灯具 |
EP1221722A1 (en) * | 2001-01-06 | 2002-07-10 | Interuniversitair Microelektronica Centrum Vzw | Highly efficient paraboloid light emitting diode |
EP1947382A1 (fr) * | 2007-01-19 | 2008-07-23 | Valeo Vision | Module d'éclairage ou de signalisation d'aspect amélioré |
-
2008
- 2008-08-27 CN CN2008101463999A patent/CN101660709B/zh not_active Expired - Fee Related
-
2009
- 2009-07-30 US US12/512,519 patent/US20100053975A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1404630A (zh) * | 2000-12-22 | 2003-03-19 | 皇家菲利浦电子有限公司 | Led模块 |
US7178949B2 (en) * | 2003-10-14 | 2007-02-20 | C.R.F. Societa Consortile Per Azioni | Lighting equipment |
CN101165393A (zh) * | 2006-10-18 | 2008-04-23 | 财团法人工业技术研究院 | 照明装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101660709A (zh) | 2010-03-03 |
US20100053975A1 (en) | 2010-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1660918B1 (en) | Circumferentially emitting luminaires and lens elements formed by transverse-axis profile-sweeps | |
US9772499B2 (en) | Light mixing lenses and systems | |
US10254521B2 (en) | Optical collimator for LED lights | |
EP2176700B1 (en) | Collimating module and device for zero overfill illumination applications with beam width control | |
US10663651B2 (en) | Light mixing systems with a glass light pipe | |
US6639733B2 (en) | High efficiency non-imaging optics | |
US12025304B2 (en) | Optics for chip-on-board road and area lighting | |
US20090225552A1 (en) | Light source-modulating device having composite curved surfaces | |
WO2014051308A1 (ko) | 엘이디용 조명렌즈 및 이를 이용한 백라이트 유닛에 적용되는 조명장치 | |
KR20160146803A (ko) | 도광체 | |
CN101943369A (zh) | 一种透镜 | |
EP3087308A1 (fr) | Dispositif d'eclairage de forme spherique | |
CN101660709B (zh) | 产生环形光场的装置 | |
US20120051060A1 (en) | Reflector Assembly and Beam Forming | |
CN207162434U (zh) | 一种透镜、联体透镜及灯具 | |
US10663652B2 (en) | Light mixing systems with a glass light pipe | |
CN102410491A (zh) | 透镜及光源模组 | |
US9110224B2 (en) | Reflector with focused output | |
Parkyn et al. | Converging TIR lens for nonimaging concentration of light from compact incoherent sources | |
EP3311216B1 (en) | Light mixing systems with a glass light pipe | |
US20180164477A1 (en) | Lower index-gap corrective wedge prism | |
Aslanov et al. | Ultra-slim collimator with an inverse design | |
FR3068437A1 (fr) | Dispositif d'eclairage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGBAO SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANXING ELECTRONIC SCIENCE +. TECHNOLOGY CO., LTD. Effective date: 20140630 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140630 Address after: Ruiguang road Taiwan Taipei City Neihu district China No. 392 22 floor Patentee after: Lite-On Technology Corporation Address before: Ruiguang road Taiwan Taipei City Neihu district China No. 392 14 floor Patentee before: Jianxing Electronic Science &. Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170406 Address after: Wujin, Changzhou province high tech Industrial Development Zone, 88 Yang Lake Road, No. Patentee after: Lite on Technology (Changzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: Ruiguang road Taiwan Taipei City Neihu district China No. 392 22 floor Patentee before: Lite-On Technology Corporation |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190827 |
|
CF01 | Termination of patent right due to non-payment of annual fee |