JP6178796B2 - 照明装置、及び該照明装置を備えた道路照明器具 - Google Patents
照明装置、及び該照明装置を備えた道路照明器具 Download PDFInfo
- Publication number
- JP6178796B2 JP6178796B2 JP2014541774A JP2014541774A JP6178796B2 JP 6178796 B2 JP6178796 B2 JP 6178796B2 JP 2014541774 A JP2014541774 A JP 2014541774A JP 2014541774 A JP2014541774 A JP 2014541774A JP 6178796 B2 JP6178796 B2 JP 6178796B2
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- Prior art keywords
- lighting device
- axis
- road
- lighting
- parabolic curve
- 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.)
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Classifications
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- 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
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
-
- 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
- F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
-
- 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
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V7/09—Optical design with a combination of different curvatures
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (13)
- 道路照明器具用の照明装置であって、
第1の軸の周りに所定の角度だけ放物曲線を回転することにより形成された反射面を有する反射鏡であって、前記放物曲線は、頂点において開口を有し、前記第1の軸は、前記放物曲線と同一平面にあり、前記放物曲線の対称軸と実質的に垂直であり、前記放物曲線の前記開口に、又は前記開口の外側に位置する、反射鏡と、
前記反射面の入口に配置されたLED光源であって、前記入口は、前記放物曲線の前記開口に対応する、LED光源と、
前記反射鏡及び前記LED光源を保持するための保持ユニットと、
ベースと、
を備え、
前記保持ユニットは、前記保持ユニットが第2の軸の周りを回転可能なように、前記ベースに対して回転可能に接続され、前記第2の軸は、前記照明装置により生成されるビームの光軸、及び前記第1の軸の両方に垂直である、照明装置。 - 前記放物曲線は、1以上の円錐曲線セグメントを含む、請求項1記載の照明装置。
- 前記1以上の円錐曲線セグメントは、
放物線のセグメント;
双曲線のセグメント;
円のセグメント;及び
楕円のセグメント;
のうち少なくとも1つを含む、請求項2記載の照明装置。 - 前記放物曲線は、複合放物集光器型曲線である、請求項1記載の照明装置。
- 前記所定の角度は、[90°,180°]の範囲内である、請求項1記載の照明装置。
- 前記放物曲線の最大出口角は、5°以下である、請求項1記載の照明装置。
- 前記LED光源は、複数チップLEDを含む、請求項1記載の照明装置。
- 道路に沿って取り付けられる支持物体と、
請求項1乃至7いずれか一項記載の照明装置であって、前記照明装置は、前記照明装置の第2の軸が前記道路の路肩と平行になるように、前記支持物体に取り付けられ、前記第2の軸は、前記照明装置により生成される前記ビームの前記光軸、及び前記第1の軸の両方に垂直である、照明装置と、
を備えた、道路照明器具。 - 前記照明装置は、前記道路の表面から所定の高さに取り付けられ、前記所定の高さは、1.2m以下である、請求項8記載の道路照明器具。
- 前記照明装置は、前記照明装置により生成される前記ビームの前記光軸が前記道路の中央に向かうように、取り付けられる、請求項8記載の道路照明器具。
- 請求項1乃至7いずれか一項記載の照明装置を取り付ける方法であって、
前記照明装置の第2の軸が道路の路肩と平行になるように、前記道路の脇に前記照明装置を取り付けるステップであって、前記第2の軸は、前記照明装置により生成される前記ビームの前記光軸、及び前記第1の軸の両方に垂直である、取り付けるステップ
を含む、方法。 - 前記道路の表面から1.2m以下である高さに、前記照明装置を取り付けるステップ
をさらに含む、請求項11記載の方法。 - 前記照明装置により生成される前記ビームの前記光軸を、前記道路の中央に向けるステップ
をさらに含む、請求項11記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNPCT/CN2011/082610 | 2011-11-22 | ||
CN2011082610 | 2011-11-22 | ||
PCT/IB2012/055823 WO2013076597A1 (en) | 2011-11-22 | 2012-10-23 | A lighting device and a road lighting luminaire comprising the lighting device. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014533874A JP2014533874A (ja) | 2014-12-15 |
JP6178796B2 true JP6178796B2 (ja) | 2017-08-09 |
Family
ID=47557404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014541774A Active JP6178796B2 (ja) | 2011-11-22 | 2012-10-23 | 照明装置、及び該照明装置を備えた道路照明器具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9395064B2 (ja) |
EP (1) | EP2748524B1 (ja) |
JP (1) | JP6178796B2 (ja) |
BR (1) | BR112014011980A8 (ja) |
IN (1) | IN2014CN03725A (ja) |
RU (1) | RU2627728C2 (ja) |
WO (1) | WO2013076597A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7118752B2 (ja) | 2018-06-05 | 2022-08-16 | 花王株式会社 | 吸収体の製造方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6277604B2 (ja) * | 2013-05-31 | 2018-02-14 | 岩崎電気株式会社 | 照明器具 |
CN105020636B (zh) * | 2015-08-20 | 2017-09-19 | 山东交通学院 | 一种隧道低位照明灯具 |
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US5055984A (en) * | 1989-08-11 | 1991-10-08 | The Brinkmann Corporation | Solar rechargeable light |
RU2076284C1 (ru) * | 1993-03-01 | 1997-03-27 | Борис Николаевич Гроздов | Стальной водогрейный котел "фермер" |
JP3992160B2 (ja) * | 1996-05-07 | 2007-10-17 | 東芝ライテック株式会社 | ホリゾントライトの照度制御方法 |
JP2003344958A (ja) * | 2002-05-27 | 2003-12-03 | Canon Inc | 光学素子及びそれを有する照明装置 |
US20070258235A1 (en) * | 2003-12-08 | 2007-11-08 | The Coleman Company, Inc. | Elliptical Reflector and Curved Lens System for a Portable Light |
JP4564917B2 (ja) * | 2005-12-12 | 2010-10-20 | 株式会社東亜製作所 | Led照明灯 |
CN2937789Y (zh) | 2006-08-09 | 2007-08-22 | 贵州首朗新能源有限公司 | 低空照射led高效节能路灯 |
US7828461B2 (en) * | 2007-07-16 | 2010-11-09 | Lumination Llc | LED luminaire for generating substantially uniform illumination on a target plane |
WO2009013771A1 (en) * | 2007-07-25 | 2009-01-29 | Intav S.R.L. | Lighting device, in particular light signalling supplementary device for rescue and emergency prioritary vehicles |
CN201110482Y (zh) | 2007-09-04 | 2008-09-03 | 索恩照明(天津)有限公司 | 嵌入式低眩光道路照明灯具 |
US7828456B2 (en) * | 2007-10-17 | 2010-11-09 | Lsi Industries, Inc. | Roadway luminaire and methods of use |
JP5263658B2 (ja) | 2007-11-30 | 2013-08-14 | 東芝ライテック株式会社 | 照明装置 |
CN101619823A (zh) | 2008-07-02 | 2010-01-06 | 富士迈半导体精密工业(上海)有限公司 | 发光二极管路灯 |
JP5407054B2 (ja) * | 2008-08-01 | 2014-02-05 | 日亜化学工業株式会社 | 照明装置 |
US8622569B1 (en) * | 2009-07-17 | 2014-01-07 | Musco Corporation | Method, system and apparatus for controlling light distribution using swivel-mount led light sources |
CN102086989A (zh) * | 2009-12-07 | 2011-06-08 | 北京通力环电气股份有限公司 | 一种led灯具及使用该led灯具的路灯 |
JP5356273B2 (ja) * | 2010-02-05 | 2013-12-04 | シャープ株式会社 | 照明デバイスおよび該照明デバイスを備えた照明装置 |
JP5527529B2 (ja) * | 2010-03-25 | 2014-06-18 | スタンレー電気株式会社 | 照明装置 |
CN102168831B (zh) | 2011-03-22 | 2014-04-02 | 王剑波 | 低位锐角道路照明灯及其照明安装方法 |
-
2012
- 2012-10-23 RU RU2014125199A patent/RU2627728C2/ru active
- 2012-10-23 EP EP12813971.4A patent/EP2748524B1/en active Active
- 2012-10-23 JP JP2014541774A patent/JP6178796B2/ja active Active
- 2012-10-23 IN IN3725CHN2014 patent/IN2014CN03725A/en unknown
- 2012-10-23 US US14/359,628 patent/US9395064B2/en active Active
- 2012-10-23 BR BR112014011980A patent/BR112014011980A8/pt not_active IP Right Cessation
- 2012-10-23 WO PCT/IB2012/055823 patent/WO2013076597A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7118752B2 (ja) | 2018-06-05 | 2022-08-16 | 花王株式会社 | 吸収体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
BR112014011980A8 (pt) | 2017-07-11 |
RU2627728C2 (ru) | 2017-08-11 |
RU2014125199A (ru) | 2015-12-27 |
WO2013076597A1 (en) | 2013-05-30 |
EP2748524A1 (en) | 2014-07-02 |
JP2014533874A (ja) | 2014-12-15 |
EP2748524B1 (en) | 2016-10-19 |
BR112014011980A2 (pt) | 2017-05-30 |
US9395064B2 (en) | 2016-07-19 |
US20140313736A1 (en) | 2014-10-23 |
IN2014CN03725A (ja) | 2015-07-03 |
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