JP5152666B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP5152666B2 JP5152666B2 JP2008245250A JP2008245250A JP5152666B2 JP 5152666 B2 JP5152666 B2 JP 5152666B2 JP 2008245250 A JP2008245250 A JP 2008245250A JP 2008245250 A JP2008245250 A JP 2008245250A JP 5152666 B2 JP5152666 B2 JP 5152666B2
- Authority
- JP
- Japan
- Prior art keywords
- cross
- light
- light distribution
- vehicular lamp
- reflecting
- 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
Claims (3)
- 光源と、前記光源からの照射光を反射し、所定配光パターンを形成するための反射面と、を備えた車両用灯具において、
前記反射面は、複数の十字反射面を含み、
前記複数の十字反射面は、それぞれ、前記光源からの照射光を反射し、上下左右に拡散させて所定配光パターンを形成するため、縦断面及び横断面に曲線が現れる曲面形状に形成されていることを特徴とする車両用灯具。 - 前記複数の十字反射面は、十字反射面の四隅の矩形スペースに、隣接する他の十字反射面の上部、下部、左部又は右部を位置させた状態で配置されていることを特徴とする請求項1に記載の車両用灯具。
- 前記複数の十字反射面は、十字反射面の上部、下部、左部又は右部と、隣接する他の十字反射面の下部、上部、右部又は左部とを、隣接させた状態で配置されていることを特徴とする請求項1に記載の車両用灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008245250A JP5152666B2 (ja) | 2008-09-25 | 2008-09-25 | 車両用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008245250A JP5152666B2 (ja) | 2008-09-25 | 2008-09-25 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010080154A JP2010080154A (ja) | 2010-04-08 |
JP5152666B2 true JP5152666B2 (ja) | 2013-02-27 |
Family
ID=42210366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008245250A Expired - Fee Related JP5152666B2 (ja) | 2008-09-25 | 2008-09-25 | 車両用灯具 |
Country Status (1)
Country | Link |
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JP (1) | JP5152666B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110471261A (zh) * | 2015-05-28 | 2019-11-19 | 极光先进雷射株式会社 | 激光装置和窄带化光学系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000195308A (ja) * | 1998-12-25 | 2000-07-14 | Koito Mfg Co Ltd | 車両用灯具 |
JP2001167614A (ja) * | 1999-12-08 | 2001-06-22 | Koito Mfg Co Ltd | 車両用標識灯 |
JP4068319B2 (ja) * | 2001-09-19 | 2008-03-26 | 株式会社小糸製作所 | 車両用灯具の反射鏡の反射面設計方法 |
JP4078116B2 (ja) * | 2002-05-17 | 2008-04-23 | スタンレー電気株式会社 | バイザ付車両用灯具 |
JP2007143044A (ja) * | 2005-11-22 | 2007-06-07 | Matsushita Electric Ind Co Ltd | 反射装置、反射装置制御用プログラムこれを用いた無線ネットワークシステム |
-
2008
- 2008-09-25 JP JP2008245250A patent/JP5152666B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110471261A (zh) * | 2015-05-28 | 2019-11-19 | 极光先进雷射株式会社 | 激光装置和窄带化光学系统 |
US11239624B2 (en) | 2015-05-28 | 2022-02-01 | Gigaphoton Inc. | Laser device and line narrow optics |
Also Published As
Publication number | Publication date |
---|---|
JP2010080154A (ja) | 2010-04-08 |
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