JP6093365B2 - リフレクタ、照明器及びその使用 - Google Patents
リフレクタ、照明器及びその使用 Download PDFInfo
- Publication number
- JP6093365B2 JP6093365B2 JP2014537272A JP2014537272A JP6093365B2 JP 6093365 B2 JP6093365 B2 JP 6093365B2 JP 2014537272 A JP2014537272 A JP 2014537272A JP 2014537272 A JP2014537272 A JP 2014537272A JP 6093365 B2 JP6093365 B2 JP 6093365B2
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- JP
- Japan
- Prior art keywords
- reflecting
- reflector
- unit
- reflection
- free
- 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
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- 230000003287 optical effect Effects 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 10
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
-
- 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
-
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- 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
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
-
- 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
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
放熱板が基板に固定され、第1の固定部と第2の固定部とが放熱板又は基板に固定され、
光源が放熱板に固定され、反射ユニットの光学中心に配置されており、光源から放出される光は、一部は開口を直接に通過し、残りの部分は第1の反射部と第2の反射部とによって反射された後に開口を通過する、照明器。
2 光源
3 基板
100 第1の反射部
120 第1の固定部
200 第2の反射部
220 第2の固定部
Claims (11)
- 反射部材の対を備えるリフレクタ(1)であって、反射部材の各対は少なくとも1つの反射ユニットを備えており、各反射ユニットが、第1の反射部(100)と、第2の反射部(200)と、第1の反射部(100)及び第2の反射部(200)の底部にそれぞれ接続した第1の固定部(120)及び第2の固定部(220)とを含んでおり、第1の固定部(120)が反射ユニットの光学中心に対して第1の反射部(100)の側に配置され、第2の固定部(220)が反射ユニットの光学中心に対して第2の反射部(200)の側に配置されており、第1の反射部(100)及び第2の反射部(200)が、その底部から頂部に向かって先細の弧状湾曲面形状を有していて開口を形成しており、反射ユニットの内部にある光学中心に配置された光源から放出される光が、一部は開口を直接に通過し、残りの部分は反射部(100,200)によって反射された後に開口を通過する、リフレクタ。
- 弧状湾曲面形状が自由曲面形状である、請求項1記載のリフレクタ。
- 光学軸を通過する平面群上の複数の自由曲線によって自由曲面が形成され、光学軸が反射ユニットの光学中心を通過する軸である、請求項2記載のリフレクタ。
- 光学軸を通過する平面群上の複数の直線によって自由曲面が形成され、光学軸が反射ユニットの光学中心を通過する軸であり、これら複数の直線を通る自由曲線によって自由曲面が形成される、請求項2記載のリフレクタ。
- 反射部材の各対が複数の反射ユニットを備えており、複数の反射ユニットの第1の固定部(120)が相互に接続され、複数の反射ユニットの第2の固定部(220)が相互に接続されていて、複数の反射ユニットの光学中心に配置されている光源が1直線上に配列されるように複数の反射ユニットが配列されている、請求項1乃至請求項4のいずれか1項記載のリフレクタ。
- 反射部材の複数の対を備えており、反射ユニットの光学中心に配置されている光源が平行な1以上の線上に配列されるように反射部材が配列されている、請求項1乃至請求項4記載のいずれか1項リフレクタ。
- 反射部(100,200)の開口が30度〜120度の角度をなす、請求項1乃至請求項4のいずれか1項記載のリフレクタ。
- 放熱板と、基板(3)と、光源(2)と、請求項1乃至請求項7のいずれか1項記載のリフレクタ(1)とを備える照明器であって、
放熱板が基板に固定され、第1の固定部(120)と第2の固定部(220)とが放熱板又は基板(3)に固定され、
光源(2)が放熱板に固定され、反射ユニットの光学中心に配置されており、光源から放出される光は、一部は開口を直接に通過し、残りの部分は第1の反射部(100)及び第2の反射部(200)によって反射された後に開口を通過する、照明器。 - 基板(3)又は放熱板に固定されており光源とリフレクタとを収納する透明なケーシングを更に備えている、請求項8記載の照明器。
- 光源(2)がLEDランプである、請求項8又は請求項9記載の照明器。
- 道路照明、トンネル照明又は偏長形領域照明に用いられる、請求項8乃至請求項10のいずれか1項記載の照明器の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110342006.3 | 2011-10-19 | ||
CN201110342006.3A CN103062709B (zh) | 2011-10-19 | 2011-10-19 | 反射器、照明设备及其用途 |
PCT/US2012/060969 WO2013059557A1 (en) | 2011-10-19 | 2012-10-19 | Reflector, illuminator and the use thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015505413A JP2015505413A (ja) | 2015-02-19 |
JP2015505413A5 JP2015505413A5 (ja) | 2015-12-03 |
JP6093365B2 true JP6093365B2 (ja) | 2017-03-08 |
Family
ID=47192109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014537272A Expired - Fee Related JP6093365B2 (ja) | 2011-10-19 | 2012-10-19 | リフレクタ、照明器及びその使用 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9086204B2 (ja) |
EP (1) | EP2769141A1 (ja) |
JP (1) | JP6093365B2 (ja) |
KR (1) | KR20140082707A (ja) |
CN (1) | CN103062709B (ja) |
AU (1) | AU2012325969B2 (ja) |
BR (1) | BR112014009476A2 (ja) |
CA (1) | CA2852083C (ja) |
CO (1) | CO6920284A2 (ja) |
MX (1) | MX337388B (ja) |
WO (1) | WO2013059557A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6263768B2 (ja) * | 2013-11-05 | 2018-01-24 | 岩崎電気株式会社 | 発光素子ユニット、及び照明器具 |
USD740999S1 (en) * | 2014-05-16 | 2015-10-13 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | Lighthead lens |
USD740471S1 (en) * | 2014-05-16 | 2015-10-06 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | Lighthead |
CN104197276A (zh) * | 2014-09-12 | 2014-12-10 | 宁波燎原灯具股份有限公司 | 一种led非对称配光装置和使用该装置的led灯具 |
KR101679673B1 (ko) | 2016-05-16 | 2016-11-25 | 주식회사 창우 | 도로 조명용 등기구 |
US11488501B2 (en) * | 2016-11-10 | 2022-11-01 | Media Resources Inc. | System, method and apparatus for directed LED display |
TWI615581B (zh) * | 2017-07-14 | 2018-02-21 | 達運精密工業股份有限公司 | 光反射罩及具有光反射罩的照明裝置 |
IT201900010809A1 (it) * | 2019-07-03 | 2021-01-03 | Aec Illuminazione S R L | Modulo di illuminazione, proiettore ottenuto con tale modulo e relativa architettura illuminotecnica |
CN111256092B (zh) * | 2020-01-19 | 2022-04-26 | 杭州宇中高虹照明电器有限公司 | 一种各向异性格栅及各向异性格栅灯具 |
JP7453092B2 (ja) * | 2020-08-19 | 2024-03-19 | 株式会社遠藤照明 | 照明器具 |
US11333805B1 (en) * | 2021-05-14 | 2022-05-17 | Vode Lighting, LLC | Low glare luminaires |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2547087B1 (fr) * | 1983-05-30 | 1985-07-12 | Radiotechnique Compelec | Element de panneau d'affichage a cristaux semi-conducteurs et panneau comportant ledit element |
WO2001036868A1 (en) * | 1999-11-12 | 2001-05-25 | Koninklijke Philips Electronics N.V. | Luminaire without lamellae |
US7008079B2 (en) * | 2003-11-21 | 2006-03-07 | Whelen Engineering Company, Inc. | Composite reflecting surface for linear LED array |
US7210957B2 (en) * | 2004-04-06 | 2007-05-01 | Lumination Llc | Flexible high-power LED lighting system |
NZ571827A (en) * | 2005-10-26 | 2010-03-26 | Pentair Water Pool & Spa Inc | LED pool and spa light |
CN201072071Y (zh) | 2007-08-17 | 2008-06-11 | 浙江求是信息电子有限公司 | 一种格栅式led路灯反射器 |
JP5263658B2 (ja) * | 2007-11-30 | 2013-08-14 | 東芝ライテック株式会社 | 照明装置 |
CN101545609B (zh) * | 2008-03-25 | 2010-09-29 | 山西光宇电源有限公司 | Led路灯多曲面反射器 |
US8356916B2 (en) | 2008-05-16 | 2013-01-22 | Musco Corporation | Method, system and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDS) |
CN201246677Y (zh) | 2008-07-16 | 2009-05-27 | 厦门华联电子有限公司 | Led路灯反光罩 |
CN101446404A (zh) | 2008-12-29 | 2009-06-03 | 浙江晶日照明科技有限公司 | 一种led路灯及led路灯的照射光线调整方法 |
CN101782213A (zh) | 2009-01-16 | 2010-07-21 | 奥斯兰姆有限公司 | 侧反式反射器 |
KR100986736B1 (ko) * | 2009-12-23 | 2010-10-08 | 황남극 | 배광분포 가변형가로등기구 |
-
2011
- 2011-10-19 CN CN201110342006.3A patent/CN103062709B/zh not_active Expired - Fee Related
-
2012
- 2012-10-19 KR KR1020147010319A patent/KR20140082707A/ko not_active Application Discontinuation
- 2012-10-19 JP JP2014537272A patent/JP6093365B2/ja not_active Expired - Fee Related
- 2012-10-19 AU AU2012325969A patent/AU2012325969B2/en not_active Ceased
- 2012-10-19 MX MX2014004684A patent/MX337388B/es active IP Right Grant
- 2012-10-19 US US14/352,166 patent/US9086204B2/en not_active Expired - Fee Related
- 2012-10-19 BR BR112014009476A patent/BR112014009476A2/pt not_active Application Discontinuation
- 2012-10-19 CA CA2852083A patent/CA2852083C/en not_active Expired - Fee Related
- 2012-10-19 EP EP12787959.1A patent/EP2769141A1/en not_active Withdrawn
- 2012-10-19 WO PCT/US2012/060969 patent/WO2013059557A1/en active Application Filing
-
2014
- 2014-04-04 CO CO14072655A patent/CO6920284A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112014009476A2 (pt) | 2017-06-13 |
AU2012325969B2 (en) | 2015-07-02 |
EP2769141A1 (en) | 2014-08-27 |
WO2013059557A1 (en) | 2013-04-25 |
KR20140082707A (ko) | 2014-07-02 |
CN103062709A (zh) | 2013-04-24 |
US9086204B2 (en) | 2015-07-21 |
MX337388B (es) | 2016-03-02 |
CA2852083A1 (en) | 2013-04-25 |
CA2852083C (en) | 2019-12-31 |
MX2014004684A (es) | 2015-02-05 |
AU2012325969A1 (en) | 2014-05-01 |
US20150009668A1 (en) | 2015-01-08 |
CN103062709B (zh) | 2016-08-24 |
CO6920284A2 (es) | 2014-04-10 |
JP2015505413A (ja) | 2015-02-19 |
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