JP4880637B2 - 遠距離到達ｌｅｄ照明器具 - Google Patents

遠距離到達ｌｅｄ照明器具 Download PDF

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JP4880637B2
JP4880637B2 JP2008117843A JP2008117843A JP4880637B2 JP 4880637 B2 JP4880637 B2 JP 4880637B2 JP 2008117843 A JP2008117843 A JP 2008117843A JP 2008117843 A JP2008117843 A JP 2008117843A JP 4880637 B2 JP4880637 B2 JP 4880637B2
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lens
reflector
cylinder
led chip
light
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JP2009245910A5 (https=
JP2009245910A (ja
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陽一 小田
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株式会社イネックス
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JP2008117843A 2008-03-31 2008-03-31 遠距離到達ｌｅｄ照明器具 Active JP4880637B2 (ja)

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JP2008117843A JP4880637B2 (ja) 2008-03-31 2008-03-31 遠距離到達ｌｅｄ照明器具

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JP2008117843A JP4880637B2 (ja) 2008-03-31 2008-03-31 遠距離到達ｌｅｄ照明器具

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JP2009245910A JP2009245910A (ja) 2009-10-22
JP2009245910A5 JP2009245910A5 (https=) 2011-03-17
JP4880637B2 true JP4880637B2 (ja) 2012-02-22

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011198473A (ja) * 2010-03-17 2011-10-06 Igari Industry Co Ltd 集光光学素子及びそれを用いた装置
JP6055607B2 (ja) * 2012-03-26 2016-12-27 東芝ライテック株式会社 照明ユニット及び照明装置
KR101324732B1 (ko) * 2012-04-17 2013-11-05 김철암 원거리집중 써치라이트
JP6220250B2 (ja) * 2013-12-10 2017-10-25 シチズン電子株式会社 Ｌｅｄ発光装置
JP6675828B2 (ja) * 2015-02-26 2020-04-08 三菱電機株式会社 照明用レンズ、発光装置及び照明器具
JP6598545B2 (ja) * 2015-07-17 2019-10-30 三菱電機株式会社 光源ユニット及び照明装置
JP6827368B2 (ja) * 2017-06-08 2021-02-10 三菱電機株式会社 光源ユニット及び照明装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3683425B2 (ja) * 1998-11-27 2005-08-17 ローム株式会社 光学素子の照明用光源装置および光源装置を用いた照明方法
JP2002043629A (ja) * 2000-07-24 2002-02-08 Yamakawa Akira Ｌｅｄ投光装置とこれに用いるレンズ体。
JP2003281909A (ja) * 2002-01-18 2003-10-03 Seiwa Electric Mfg Co Ltd Ｌｅｄランプ用反射器、ｌｅｄランプ用レンズ及びスポット投光器
FR2846400B1 (fr) * 2002-10-28 2005-10-07 Valeo Vision Feu de signalisation comportant un dispositif de recuperation et de repartition du flux lumineux vers un reflecteur annulaire
JP4049260B2 (ja) * 2003-03-11 2008-02-20 株式会社小糸製作所 車両用灯具
DE10336162B4 (de) * 2003-08-07 2009-05-28 Odelo Gmbh Beleuchtungseinheit mit Lichtquelle und Lichtleitkörper
RU2302585C2 (ru) * 2003-12-22 2007-07-10 Шотт Аг Прожектор с линзой френеля с взаимосвязанным изменением расстояния между осветительными элементами
JP2005353816A (ja) * 2004-06-10 2005-12-22 Olympus Corp 発光デバイス、発光デバイスの製造方法、発光デバイスを用いた照明装置、及び、プロジェクタ
JP2006099998A (ja) * 2004-09-28 2006-04-13 Toyobo Co Ltd 耐久性に優れた照明装置
JP4433498B2 (ja) * 2005-03-04 2010-03-17 スタンレー電気株式会社 レンズ
JP4587847B2 (ja) * 2005-03-09 2010-11-24 小糸工業株式会社 標識灯
JP2006294526A (ja) * 2005-04-14 2006-10-26 Enegate:Kk Ｌｅｄ素子を使用したスポットライト
JP4600257B2 (ja) * 2005-11-25 2010-12-15 ソニー株式会社 導光板、バックライト装置とその製造方法及び液晶表示装置
JP4651105B2 (ja) * 2006-01-31 2011-03-16 スタンレー電気株式会社 照明装置
JP4714112B2 (ja) * 2006-08-30 2011-06-29 株式会社東海理化電機製作所 照明装置
JP2008084600A (ja) * 2006-09-26 2008-04-10 Citizen Electronics Co Ltd Ｌｅｄ発光装置及びｌｅｄ発光装置を備えたカメラ付き携帯電話。

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