JP5444051B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP5444051B2 JP5444051B2 JP2010056570A JP2010056570A JP5444051B2 JP 5444051 B2 JP5444051 B2 JP 5444051B2 JP 2010056570 A JP2010056570 A JP 2010056570A JP 2010056570 A JP2010056570 A JP 2010056570A JP 5444051 B2 JP5444051 B2 JP 5444051B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- standing wall
- reflecting surface
- light source
- reflected
- 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.)
- Active
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
2… 光源
3… マルチリフレクタ
3a… 複合反射面
4… 段差部
4a… 段差反射面
5… 立壁部
5a… 立壁反射面
5b… 凹部
5c… 凸部
Claims (3)
- 光源と、
光源を覆うように配置されて光源と対向する面を反射面とするリフレクタと、
前記反射面を前記光源の光軸よりも下部の任意の位置を水平面で切断し、その切断線をそのまま下方に移動したときにできる前記切断線の軌跡を反射面とする段差部と、
前記段差部の下部を略水平面あるいは略湾曲面で切断し、その切断線をそのまま前方に移動したときにできる前記切断線の軌跡を反射面とする立壁部を備えていることを特徴とする車両用灯具。 - 前記段差部の反射面は、前記光軸に垂直な直線に対する傾斜が、前方側に約5°傾斜する位置から後方側に傾斜する範囲にあることを特徴とする請求項1に記載の車両用灯具。
- 前記立壁部の反射面は、前方に向かって延びる凹部と凸部が交互に連続して形成されてなるローレット面であることを特徴とする請求項1又は請求項2に記載の車両用灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010056570A JP5444051B2 (ja) | 2010-03-12 | 2010-03-12 | 車両用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010056570A JP5444051B2 (ja) | 2010-03-12 | 2010-03-12 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011192486A JP2011192486A (ja) | 2011-09-29 |
JP5444051B2 true JP5444051B2 (ja) | 2014-03-19 |
Family
ID=44797184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010056570A Active JP5444051B2 (ja) | 2010-03-12 | 2010-03-12 | 車両用灯具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5444051B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5535155B2 (ja) | 2011-09-05 | 2014-07-02 | 株式会社コガネイ | 流路切換弁およびそれを用いた流動性材料の吐出制御装置 |
JP6131611B2 (ja) * | 2013-01-29 | 2017-05-24 | 市光工業株式会社 | 車両用前照灯 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000243118A (ja) * | 1999-02-22 | 2000-09-08 | Stanley Electric Co Ltd | 車両用灯具 |
JP2006294506A (ja) * | 2005-04-13 | 2006-10-26 | Koito Mfg Co Ltd | 車両用前照灯 |
JP5086029B2 (ja) * | 2007-10-19 | 2012-11-28 | スタンレー電気株式会社 | 車両前照灯 |
JP5149764B2 (ja) * | 2007-10-25 | 2013-02-20 | スタンレー電気株式会社 | 車両前照灯 |
-
2010
- 2010-03-12 JP JP2010056570A patent/JP5444051B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011192486A (ja) | 2011-09-29 |
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