JP4492501B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP4492501B2 JP4492501B2 JP2005262954A JP2005262954A JP4492501B2 JP 4492501 B2 JP4492501 B2 JP 4492501B2 JP 2005262954 A JP2005262954 A JP 2005262954A JP 2005262954 A JP2005262954 A JP 2005262954A JP 4492501 B2 JP4492501 B2 JP 4492501B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- light
- heat sink
- reflecting plate
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
2 グリーンシート
3 発光ダイオード
5 反射板
6 電源ブロック
Claims (2)
- 金属からなる放熱板と、放熱板の一方の面に設けられたシート状の絶縁体と、それぞれ絶縁体上に実装された複数個の発光ダイオードと、放熱板の前記一方の面に対して離間して対向し発光ダイオードの光を配光する反射板と、反射板に対して放熱板と反対側に配設されて発光ダイオードを点灯させるための電源を生成する電源部と、放熱板よりも相対的に小さく形成されて放熱板と反射板を連結する連結部とを備えることを特徴とする照明器具。
- 放熱板は、反射板の反対側から見て発光ダイオードの少なくとも発光部を覆い、反射板は、発光ダイオードの光を乱反射することを特徴とする請求項1記載の照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262954A JP4492501B2 (ja) | 2005-09-09 | 2005-09-09 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262954A JP4492501B2 (ja) | 2005-09-09 | 2005-09-09 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007080538A JP2007080538A (ja) | 2007-03-29 |
JP4492501B2 true JP4492501B2 (ja) | 2010-06-30 |
Family
ID=37940637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005262954A Expired - Fee Related JP4492501B2 (ja) | 2005-09-09 | 2005-09-09 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4492501B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101936469B (zh) * | 2009-06-29 | 2014-10-22 | Lg伊诺特有限公司 | 照明装置 |
JP5595756B2 (ja) * | 2010-03-02 | 2014-09-24 | スタンレー電気株式会社 | 車両用前照灯 |
RU2464488C2 (ru) * | 2010-11-15 | 2012-10-20 | Виктор Викторович Сысун | Светодиодная лампа |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004127716A (ja) * | 2002-10-02 | 2004-04-22 | Nichia Chem Ind Ltd | 照明装置 |
WO2005055328A1 (ja) * | 2003-12-05 | 2005-06-16 | Mitsubishi Denki Kabushiki Kaisha | 発光装置及びこれを用いた照明器具 |
-
2005
- 2005-09-09 JP JP2005262954A patent/JP4492501B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004127716A (ja) * | 2002-10-02 | 2004-04-22 | Nichia Chem Ind Ltd | 照明装置 |
WO2005055328A1 (ja) * | 2003-12-05 | 2005-06-16 | Mitsubishi Denki Kabushiki Kaisha | 発光装置及びこれを用いた照明器具 |
Also Published As
Publication number | Publication date |
---|---|
JP2007080538A (ja) | 2007-03-29 |
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