JP4924891B2 - Led標識灯 - Google Patents
Led標識灯 Download PDFInfo
- Publication number
- JP4924891B2 JP4924891B2 JP2007164037A JP2007164037A JP4924891B2 JP 4924891 B2 JP4924891 B2 JP 4924891B2 JP 2007164037 A JP2007164037 A JP 2007164037A JP 2007164037 A JP2007164037 A JP 2007164037A JP 4924891 B2 JP4924891 B2 JP 4924891B2
- Authority
- JP
- Japan
- Prior art keywords
- emitting diode
- light emitting
- light
- lamp body
- current
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
2…灯体
3…発光ダイオード
4…光制御手段としてのプリズム
5…点灯装置
6…機械的切換えスイッチ
7…保護カバー
12…灯体の取付け部としての台座
13…カレントトランス
Claims (2)
- 一端側開口に取付け部を有する筒状の灯体と;
前記取付け部に配設された発光ダイオードと;
出力巻線に出力変化用の中間タップを有する絶縁形のカレントトランスを備え、このカレントトランスの出力巻線または中間タップを介して発光ダイオードに選択的に電流を供給して発光ダイオードを点灯する電流可変の点灯装置と;
灯体の取付け部に露出するように設けられた手動操作部を有し、この手動操作部の操作により、発光ダイオードとカレントトランスの出力巻線または中間タップとを選択的に接続する機械的切換えスイッチと;
機械的切換えスイッチの手動操作部を内包し灯体の一端側開口を覆うようにして灯体の一端側に着脱可能に取り付けられた透光性の保護カバーと;
を具備していることを特徴とするLED標識灯。 - 発光ダイオードからの放射光を所定の方向に変向する光制御手段を具備し、機械的切換えスイッチの手動操作部は、光制御手段の下面よりも灯体の内方側に設けられていることを特徴とする請求項1記載のLED標識灯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007164037A JP4924891B2 (ja) | 2007-06-21 | 2007-06-21 | Led標識灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007164037A JP4924891B2 (ja) | 2007-06-21 | 2007-06-21 | Led標識灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009004231A JP2009004231A (ja) | 2009-01-08 |
JP4924891B2 true JP4924891B2 (ja) | 2012-04-25 |
Family
ID=40320389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007164037A Active JP4924891B2 (ja) | 2007-06-21 | 2007-06-21 | Led標識灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4924891B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5286098B2 (ja) * | 2009-02-03 | 2013-09-11 | コイト電工株式会社 | 照明灯 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005129517A (ja) * | 2003-09-30 | 2005-05-19 | Toshiba Lighting & Technology Corp | Led照明器具およびled非常灯 |
JP2006210028A (ja) * | 2005-01-26 | 2006-08-10 | Matsushita Electric Works Ltd | 照明器具 |
JP2006286379A (ja) * | 2005-03-31 | 2006-10-19 | Toshiba Lighting & Technology Corp | 航空標識灯 |
-
2007
- 2007-06-21 JP JP2007164037A patent/JP4924891B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009004231A (ja) | 2009-01-08 |
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