JP5405274B2 - 間接照明装置 - Google Patents
間接照明装置 Download PDFInfo
- Publication number
- JP5405274B2 JP5405274B2 JP2009262419A JP2009262419A JP5405274B2 JP 5405274 B2 JP5405274 B2 JP 5405274B2 JP 2009262419 A JP2009262419 A JP 2009262419A JP 2009262419 A JP2009262419 A JP 2009262419A JP 5405274 B2 JP5405274 B2 JP 5405274B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- illumination
- indirect
- light distribution
- led line
- 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.)
- Active
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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
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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]
Description
3 天井面(面体)
4 壁面(面体)
13 LED
14 LEDライン照明
15 配光レンズ
Claims (4)
- 面体に照射し、その反射光により照明する間接照明装置であって、
前記面体の一方の端部にライン状に並べて設けられた複数のLEDからなるLEDライン照明と、
該LEDライン照明から射出される光の配光を制御する配光レンズと、を備え、
前記配光レンズは、予め算出された配光曲線により前記面体の光源から遠い位置には光度の強い光を入射させつつ、光源から近い位置には光度の弱い光を入射させて、前記面体の照射面照度が均一になるように形成されたものであることを特徴とする間接照明装置。 - 異なる色温度に発光する少なくとも2以上のLEDライン照明を備え、
いずれか一方のLEDライン照明を発光させることにより、発光色温度を変更可能であることを特徴とする請求項1または請求項2に記載の間接照明装置。 - 天井面を照射するコーブ照明又は壁面を照射するコーニス照明であることを特徴とする請求項1から請求項3のいずれかに記載の間接照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009262419A JP5405274B2 (ja) | 2009-11-18 | 2009-11-18 | 間接照明装置 |
PCT/JP2010/070582 WO2011062230A1 (ja) | 2009-11-18 | 2010-11-18 | 間接照明装置 |
AU2010320058A AU2010320058B8 (en) | 2009-11-18 | 2010-11-18 | Indirect lighting apparatus |
CN201080043344.0A CN102639928B (zh) | 2009-11-18 | 2010-11-18 | 间接照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009262419A JP5405274B2 (ja) | 2009-11-18 | 2009-11-18 | 間接照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011108496A JP2011108496A (ja) | 2011-06-02 |
JP5405274B2 true JP5405274B2 (ja) | 2014-02-05 |
Family
ID=44059703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009262419A Active JP5405274B2 (ja) | 2009-11-18 | 2009-11-18 | 間接照明装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5405274B2 (ja) |
CN (1) | CN102639928B (ja) |
AU (1) | AU2010320058B8 (ja) |
WO (1) | WO2011062230A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM464825U (zh) * | 2013-04-29 | 2013-11-01 | Macroblock Inc | 可調變色溫之發光裝置 |
CN103470992B (zh) * | 2013-09-27 | 2016-03-23 | 中国科学院半导体研究所 | 一种投影式照明系统 |
CN103486474B (zh) * | 2013-09-27 | 2016-05-18 | 中国科学院半导体研究所 | 一种光斑可调的室内投影式照明系统 |
CN106796004B (zh) * | 2014-08-14 | 2020-07-10 | 飞利浦灯具控股公司 | 用于环境照明的踢脚板照明器 |
JP6877086B2 (ja) * | 2015-11-11 | 2021-05-26 | 株式会社Lixil | 照明装置 |
JP6224143B2 (ja) * | 2016-02-26 | 2017-11-01 | 株式会社遠藤照明 | 照明装置 |
JP2021050571A (ja) * | 2019-09-26 | 2021-04-01 | 積水ハウス株式会社 | 居室の採光構造 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002163907A (ja) * | 2000-11-24 | 2002-06-07 | Moriyama Sangyo Kk | 照明システム及び照明ユニット |
JP4280283B2 (ja) * | 2006-01-27 | 2009-06-17 | 株式会社オプトデザイン | 面照明光源装置及びこれを用いた面照明装置 |
JP2008078015A (ja) * | 2006-09-22 | 2008-04-03 | Toshiba Lighting & Technology Corp | 照明器具 |
JP2008218186A (ja) * | 2007-03-05 | 2008-09-18 | Mitsubishi Electric Corp | 照明器具 |
JP2009110783A (ja) * | 2007-10-30 | 2009-05-21 | Colcoat Kk | 指向性照明装置 |
JP5179225B2 (ja) * | 2008-02-26 | 2013-04-10 | パナソニック株式会社 | エッジライト式照明装置の設置構造 |
CN101566307B (zh) * | 2009-05-22 | 2011-04-20 | 西安智海电力科技有限公司 | Led光源的非成像光学定向配光方法 |
-
2009
- 2009-11-18 JP JP2009262419A patent/JP5405274B2/ja active Active
-
2010
- 2010-11-18 WO PCT/JP2010/070582 patent/WO2011062230A1/ja active Application Filing
- 2010-11-18 CN CN201080043344.0A patent/CN102639928B/zh active Active
- 2010-11-18 AU AU2010320058A patent/AU2010320058B8/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011062230A1 (ja) | 2011-05-26 |
CN102639928A (zh) | 2012-08-15 |
CN102639928B (zh) | 2014-10-29 |
AU2010320058B9 (en) | 2014-08-14 |
AU2010320058B2 (en) | 2014-08-07 |
JP2011108496A (ja) | 2011-06-02 |
AU2010320058B8 (en) | 2014-12-11 |
AU2010320058A1 (en) | 2012-05-03 |
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