JP5264808B2 - エコ照明体及びエコ照明体を利用したエコ照明装置 - Google Patents
エコ照明体及びエコ照明体を利用したエコ照明装置 Download PDFInfo
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- JP5264808B2 JP5264808B2 JP2010053602A JP2010053602A JP5264808B2 JP 5264808 B2 JP5264808 B2 JP 5264808B2 JP 2010053602 A JP2010053602 A JP 2010053602A JP 2010053602 A JP2010053602 A JP 2010053602A JP 5264808 B2 JP5264808 B2 JP 5264808B2
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- Prior art keywords
- light
- eco
- sunlight
- led
- light guide
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- 239000013307 optical fiber Substances 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Led Device Packages (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
2 導光体
3 LED
4 光ファイバー
10 照明器具
20 照明装置
30 集光装置
A エコ照明装置
Claims (2)
- 導光性を有する断面円形の複数の導光体と、該複数の導光体を並べて配置する管状の容器と、前記導光体の両端面に配設され該導光体にその発光光を発射するLEDと、前記導光体の両端面にその一端が取り付けられ該導光体に太陽光を導入する光ファイバーと、から構成され、
前記導光体は、反射膜が形成される上側面と透明な下側面とからなり、
前記LEDの発光光と光ファイバーで導入される太陽光とを該導光体内で相互干渉させることによって均一化して合成し、該合成した光を該上側面の反射膜で反射させて該下側面から放射させることにより該導光体を面光源として発光させることを特徴とするエコ照明体。 - 前記請求項1記載のエコ照明体を利用したエコ照明装置であって、
前記エコ照明体に取り付けた光ファイバーは、その終端が屋外に配置された集光装置から太陽光を伝送する光ファイバーケーブルに接続されており、
前記装置本体には、前記エコ照明体から放射される光の明るさを検出する検出手段と、該検出手段の検出結果に基づいて前記LEDの駆動電流を制御する制御手段とを設けたことを特徴とするエコ照明装置。
Priority Applications (1)
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JP2010053602A JP5264808B2 (ja) | 2010-03-10 | 2010-03-10 | エコ照明体及びエコ照明体を利用したエコ照明装置 |
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JP2010053602A JP5264808B2 (ja) | 2010-03-10 | 2010-03-10 | エコ照明体及びエコ照明体を利用したエコ照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011187383A JP2011187383A (ja) | 2011-09-22 |
JP5264808B2 true JP5264808B2 (ja) | 2013-08-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010053602A Expired - Fee Related JP5264808B2 (ja) | 2010-03-10 | 2010-03-10 | エコ照明体及びエコ照明体を利用したエコ照明装置 |
Country Status (1)
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JP (1) | JP5264808B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0142886Y2 (ja) * | 1980-07-24 | 1989-12-14 | ||
JP3604908B2 (ja) * | 1998-06-22 | 2004-12-22 | 三洋電機株式会社 | 導光板、その導光板を用いた面光源及び表示装置 |
JP2001210122A (ja) * | 2000-01-28 | 2001-08-03 | Matsushita Electric Ind Co Ltd | 照明装置、映像表示装置、映像表示装置の駆動方法、液晶表示パネル、液晶表示パネルの製造方法、液晶表示パネルの駆動方法、アレイ基板、表示装置、ビューファインダおよびビデオカメラ |
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2010
- 2010-03-10 JP JP2010053602A patent/JP5264808B2/ja not_active Expired - Fee Related
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JP2011187383A (ja) | 2011-09-22 |
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