JP5129639B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP5129639B2 JP5129639B2 JP2008098665A JP2008098665A JP5129639B2 JP 5129639 B2 JP5129639 B2 JP 5129639B2 JP 2008098665 A JP2008098665 A JP 2008098665A JP 2008098665 A JP2008098665 A JP 2008098665A JP 5129639 B2 JP5129639 B2 JP 5129639B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- reflecting member
- fluorescent lamp
- main body
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
4 レンズ
5 片口金蛍光ランプ
S 照明器具
Claims (4)
- 片口金蛍光ランプと、前記片口金蛍光ランプの光軸方向の前方に配置され被照射面に対して光を円形に配光するレンズと、中心軸方向が前記光軸方向と平行になるように前記片口金蛍光ランプの周囲に配置された筒状の反射部材とを備え、
前記片口金蛍光ランプの先端部が前記レンズの焦点位置よりも前方に位置するように前記レンズを配置したことを特徴とする照明器具。 - 前記反射部材の内径寸法を、前記レンズの外径寸法よりも小さい寸法としたことを特徴とする請求項1記載の照明器具。
- 前記反射部材は、前記反射部材の前端縁の位置を前後方向に調節可能な手段を備えたことを特徴とする請求項1又は2の何れか1項に記載の照明器具。
- 前記反射部材は、前記反射部材の前端縁から外側に向かって折り曲げられた折り曲げ部を有し、前記前端縁と前記折り曲げ部との間の折り曲げられた部位に光を拡散させるシボ加工を施したことを特徴とする請求項1〜3の何れか1項に記載の照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008098665A JP5129639B2 (ja) | 2008-04-04 | 2008-04-04 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008098665A JP5129639B2 (ja) | 2008-04-04 | 2008-04-04 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009252517A JP2009252517A (ja) | 2009-10-29 |
JP5129639B2 true JP5129639B2 (ja) | 2013-01-30 |
Family
ID=41313039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008098665A Expired - Fee Related JP5129639B2 (ja) | 2008-04-04 | 2008-04-04 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5129639B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7403275B2 (ja) | 2019-10-17 | 2023-12-22 | 三菱電機株式会社 | 照明器具 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144390Y2 (ja) * | 1971-06-09 | 1976-10-27 | ||
JPS60112010U (ja) * | 1983-12-29 | 1985-07-29 | 丸茂電機株式会社 | 拡散板を備えたスポツトライト |
JPH0429442Y2 (ja) * | 1985-01-23 | 1992-07-16 | ||
JPH0731442Y2 (ja) * | 1987-05-26 | 1995-07-19 | 松下電工株式会社 | スポツトライト |
JPH079282Y2 (ja) * | 1987-10-27 | 1995-03-06 | 松下電工株式会社 | ダウンスポットライト |
JPH02312104A (ja) * | 1989-05-26 | 1990-12-27 | Matsushita Electric Works Ltd | 放電灯照明器具 |
JPH0346912U (ja) * | 1989-09-12 | 1991-04-30 | ||
JPH0515212U (ja) * | 1991-04-26 | 1993-02-26 | 松下電工株式会社 | 照明器具 |
JPH05313257A (ja) * | 1992-05-14 | 1993-11-26 | Fujitsu General Ltd | 光源装置 |
JPH087621A (ja) * | 1994-06-20 | 1996-01-12 | Matsushita Electric Works Ltd | 照明器具 |
JP2001155502A (ja) * | 1999-11-25 | 2001-06-08 | Matsushita Electric Works Ltd | 埋込型照明器具 |
JP2001160309A (ja) * | 1999-12-06 | 2001-06-12 | Koito Mfg Co Ltd | 車両用標識灯 |
JP2006140090A (ja) * | 2004-11-15 | 2006-06-01 | Ichikoh Ind Ltd | 車両用赤外光投光装置 |
JP2008047541A (ja) * | 2007-09-25 | 2008-02-28 | Mirai Kankyo Kaihatsu Kenkyusho Kk | 照明装置 |
-
2008
- 2008-04-04 JP JP2008098665A patent/JP5129639B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009252517A (ja) | 2009-10-29 |
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