JP4198656B2 - 車両用標識灯 - Google Patents
車両用標識灯 Download PDFInfo
- Publication number
- JP4198656B2 JP4198656B2 JP2004253780A JP2004253780A JP4198656B2 JP 4198656 B2 JP4198656 B2 JP 4198656B2 JP 2004253780 A JP2004253780 A JP 2004253780A JP 2004253780 A JP2004253780 A JP 2004253780A JP 4198656 B2 JP4198656 B2 JP 4198656B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- lamp
- led
- steps
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
12 LED
14 ランプボディ
20、22 フレネルレンズ
24 リフレクタ
24a 反射面
24r 段差部
26 前面カバー
28、30、32、34、36、38、40インナーレンズ
36a、38a 導光ステップ
Claims (2)
- 光源を構成するLEDと、前記LEDからの光を平行光に変換する光学部材と、前記光学部材からの平行光を灯具前方に向けて反射させるリフレクタと、前記リフレクタからの光を前記灯具前方に透過させる前面カバーとを備えてなる車両用標識灯において、前記リフレクタには、菱形ステップによる反射面が複数個分散して形成され、前記リフレクタと前記前面カバーとの間には複数のインナーレンズが前記リフレクタの鉛直方向において複数段に分かれて挿入され、前記いずれかの段のインナーレンズには、灯具前方から見て前記菱形ステップと重ならない位置に、前記LEDからの光を導光して前記前面カバー側に反射させる導光ステップが分散して形成されてなることを特徴とする車両用標識灯。
- 請求項1に記載の車両用標識灯において、前記複数の反射面は、前記リフレクタの鉛直方向において複数段に分かれて形成され、前記各段の反射面は、相隣接する上又は下の段の反射面とは前記リフレクタの水平方向において半ステップずつ互いにずれた位置に形成されてなることを特徴とする車両用標識灯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004253780A JP4198656B2 (ja) | 2004-09-01 | 2004-09-01 | 車両用標識灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004253780A JP4198656B2 (ja) | 2004-09-01 | 2004-09-01 | 車両用標識灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006073289A JP2006073289A (ja) | 2006-03-16 |
JP4198656B2 true JP4198656B2 (ja) | 2008-12-17 |
Family
ID=36153693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004253780A Expired - Fee Related JP4198656B2 (ja) | 2004-09-01 | 2004-09-01 | 車両用標識灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4198656B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4704296B2 (ja) * | 2006-08-18 | 2011-06-15 | 株式会社小糸製作所 | 車両用灯具 |
JP4850678B2 (ja) * | 2006-12-11 | 2012-01-11 | 株式会社小糸製作所 | 車両用標識灯 |
KR100860401B1 (ko) | 2007-02-06 | 2008-09-26 | 주식회사 이상테크 | 발광다이오드를 이용한 자동차용 후미등 |
JP5545811B2 (ja) * | 2009-11-27 | 2014-07-09 | 株式会社小糸製作所 | 車両用灯具 |
JP6293749B2 (ja) | 2013-06-18 | 2018-03-14 | 株式会社小糸製作所 | 標識灯 |
CN112776708A (zh) * | 2021-01-04 | 2021-05-11 | 东风柳州汽车有限公司 | 汽车标志的照亮装置及汽车 |
CN114263869B (zh) * | 2021-12-29 | 2023-06-06 | 重庆长安汽车股份有限公司 | 一种汽车氛围灯及车辆 |
-
2004
- 2004-09-01 JP JP2004253780A patent/JP4198656B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006073289A (ja) | 2006-03-16 |
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