JP4559507B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP4559507B2 JP4559507B2 JP2008166296A JP2008166296A JP4559507B2 JP 4559507 B2 JP4559507 B2 JP 4559507B2 JP 2008166296 A JP2008166296 A JP 2008166296A JP 2008166296 A JP2008166296 A JP 2008166296A JP 4559507 B2 JP4559507 B2 JP 4559507B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- instrument body
- opening edge
- lower opening
- front reflector
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
1a 上部開口縁
1b 下部開口縁
1c 側面上端
2 前面反射板
2a、2a’ 反射面
2b 係止部
3 光源ランプ
4 側面反射板
4a 係止部
4b 貫通孔
5 蓋
6 前部反射板
Claims (1)
- 前面が開放する箱状の器具本体と、器具本体の内部に配置される正面反射板と、器具本体の側面内側に配置される側面反射板と、正面反射板の前面側に配置される光源ランプとを有する照明器具において、
正面反射板を器具本体の上部開口縁から下部開口縁にわたって配置するとともに、側面反射板を正面反射板の側端部と接するように配置することで、器具本体の内面全体を反射板の組み合わせで覆い、かつ正面反射板及び側面反射板を、その全体が箱状の器具本体の内部に収まるように配置し、
正面反射板は、その少なくとも一部が平板を順次折り曲げて多段に形成されるとともに、全体として円弧状曲面に沿った形状に形成されており、
側面反射板は、器具本体の内方に向けて直線状の稜線をもって突き出す山形状に形成されており、
器具本体は、下部開口縁側壁部の高さが上部開口縁側壁部の高さより低くされることで、器具本体の下部開口縁は上部開口縁よりも下方に位置し、器具本体の下部開口縁より下方には反射光が到達しないようにしたこと特徴とする照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008166296A JP4559507B2 (ja) | 2008-06-25 | 2008-06-25 | 照明器具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008166296A JP4559507B2 (ja) | 2008-06-25 | 2008-06-25 | 照明器具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005004897U Continuation JP3114124U6 (ja) | 2005-06-27 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008226861A JP2008226861A (ja) | 2008-09-25 |
JP4559507B2 true JP4559507B2 (ja) | 2010-10-06 |
Family
ID=39845183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008166296A Expired - Fee Related JP4559507B2 (ja) | 2008-06-25 | 2008-06-25 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4559507B2 (ja) |
-
2008
- 2008-06-25 JP JP2008166296A patent/JP4559507B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008226861A (ja) | 2008-09-25 |
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