JP2010033829A - アッパーライト - Google Patents
アッパーライト Download PDFInfo
- Publication number
- JP2010033829A JP2010033829A JP2008193741A JP2008193741A JP2010033829A JP 2010033829 A JP2010033829 A JP 2010033829A JP 2008193741 A JP2008193741 A JP 2008193741A JP 2008193741 A JP2008193741 A JP 2008193741A JP 2010033829 A JP2010033829 A JP 2010033829A
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- JP
- Japan
- Prior art keywords
- light
- cover member
- case
- light source
- illumination
- 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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Abstract
【解決手段】地表近傍に保持される器具本体1を有し、この器具本体1は、ケース5内に上方照明用の光源6が配設されるとともに、ケース5の光源6と対向する上部には光透過用の第1のカバー部材15が、またケース5の周側部には光透過用の第2のカバー部材17がそれぞれ設けられ、かつ、第1のカバー部材15の光透過率は、第2のカバー部材17の光透過率よりも小さくなるように設定されている。
【選択図】図1
Description
5 ケース
6 光源
15 第1のカバー部材
17 第2のカバー部材
Claims (2)
- 地表近傍に保持される器具本体を有し、この器具本体は、ケース内に上方照明用の光源が配設されるとともに、前記ケースの前記光源と対向する上面部に光透過用の第1のカバー部材が、また前記ケースの周側部に光透過用の第2のカバー部材がそれぞれ設けられ、かつ、前記第1のカバー部材の光透過率は、前記第2のカバー部材の光透過率よりも小さいことを特徴とするアッパーライト。
- 前記第1のカバー部材の光反射率は、前記第2のカバー部材の光反射率よりも大きいことを特徴とする請求項1記載のアッパーライト。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008193741A JP5239586B2 (ja) | 2008-07-28 | 2008-07-28 | アッパーライト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008193741A JP5239586B2 (ja) | 2008-07-28 | 2008-07-28 | アッパーライト |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010033829A true JP2010033829A (ja) | 2010-02-12 |
JP5239586B2 JP5239586B2 (ja) | 2013-07-17 |
Family
ID=41738067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008193741A Expired - Fee Related JP5239586B2 (ja) | 2008-07-28 | 2008-07-28 | アッパーライト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5239586B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011198757A (ja) * | 2010-02-26 | 2011-10-06 | Panasonic Electric Works Co Ltd | 照明装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03222202A (ja) * | 1990-01-26 | 1991-10-01 | Matsushita Electric Works Ltd | 誘導装置 |
JPH08161913A (ja) * | 1994-12-09 | 1996-06-21 | Sekisui Chem Co Ltd | 照明器具 |
JPH1040720A (ja) * | 1996-07-25 | 1998-02-13 | Matsushita Electric Works Ltd | 壁面取付型照明器具 |
JP2002313587A (ja) * | 2001-04-11 | 2002-10-25 | Koizumi Sangyo Corp | 照明装置 |
-
2008
- 2008-07-28 JP JP2008193741A patent/JP5239586B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03222202A (ja) * | 1990-01-26 | 1991-10-01 | Matsushita Electric Works Ltd | 誘導装置 |
JPH08161913A (ja) * | 1994-12-09 | 1996-06-21 | Sekisui Chem Co Ltd | 照明器具 |
JPH1040720A (ja) * | 1996-07-25 | 1998-02-13 | Matsushita Electric Works Ltd | 壁面取付型照明器具 |
JP2002313587A (ja) * | 2001-04-11 | 2002-10-25 | Koizumi Sangyo Corp | 照明装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011198757A (ja) * | 2010-02-26 | 2011-10-06 | Panasonic Electric Works Co Ltd | 照明装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5239586B2 (ja) | 2013-07-17 |
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