JP2013175327A - 車両用信号灯具 - Google Patents
車両用信号灯具 Download PDFInfo
- Publication number
- JP2013175327A JP2013175327A JP2012038267A JP2012038267A JP2013175327A JP 2013175327 A JP2013175327 A JP 2013175327A JP 2012038267 A JP2012038267 A JP 2012038267A JP 2012038267 A JP2012038267 A JP 2012038267A JP 2013175327 A JP2013175327 A JP 2013175327A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lamp
- light guide
- signal lamp
- 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.)
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Classifications
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- 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]
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- 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
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
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- 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
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
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- 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
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
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- 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)
Abstract
【解決手段】LED(光源)と、該LEDに対向する入射面から入射する前記LEDからの光を導光する導光体8を備えたテールランプ(車両用信号灯具)7において、前記導光体8から灯具照射方向に出射する光を遮る遮光体10を導光体8に沿って配置するとともに、前記導光体8から出射される光のうち前記遮光体10によって遮られない光Lを灯具照射方向に向けて反射させるリフレクタ11を設ける。又、前記リフレクタ11の開口部の前記遮光体10の左右両側部分にインナレンズ12を配置する
【選択図】図2
Description
図1は本発明に係る車両用信号灯具を備えるリヤコンビネーションランプの正面図、図2は図1のA−A線断面図であり、図示のリヤコンビネーションランプ1は、車両の後部左右に設けられるものであって、図1に示すように、ハウジング2とその車両後方(図1の手前側)に開口する開口部を覆う透明なアウタレンズ3によって画成された灯室4内に車両用信号灯具であるターンシグナルランプ5とストップランプ6及びテールランプ7を収容して構成されている。尚、左右のリヤコンビネーションランプ1は、左右対称であって、その基本構成は同じであるため、以下、一方(左側)のリヤコンビネーションランプ1についてのみ図示及び説明する。
次に、本発明に実施の形態2を図3に基づいて以下に説明する。尚、図3は発明の実施の形態2に係る車両用信号灯具の断面図である。
2 ハウジング
3 アウタレンズ
4 灯室
5 ターンシグナルランプ(車両用信号灯具)
6 ストップランプ(車両用信号灯具)
7 テールランプ(車両用信号灯具)
8 導光体
8a 導光体の入射面
9 LED(光源)
10 遮光体
11 リフレクタ
11a リフレクタの反射面
12 インナレンズ
L 光
Claims (2)
- 光源と、該光源に対向する入射面から入射する前記光源からの光を導光する導光体を備えた車両用信号灯具において、
前記導光体から灯具照射方向に出射する光を遮る遮光体を導光体に沿って配置するとともに、前記導光体から出射される光のうち前記遮光体によって遮られない光を灯具照射方向に向けて反射させるリフレクタを設けたことを特徴とする車両用信号灯具。 - 前記リフレクタの開口部の前記遮光体の左右両側部分にインナレンズを配置したことを特徴とする請求項1記載の車両用信号灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012038267A JP5961008B2 (ja) | 2012-02-24 | 2012-02-24 | 車両用信号灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012038267A JP5961008B2 (ja) | 2012-02-24 | 2012-02-24 | 車両用信号灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013175327A true JP2013175327A (ja) | 2013-09-05 |
JP5961008B2 JP5961008B2 (ja) | 2016-08-02 |
Family
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Family Applications (1)
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---|---|---|---|
JP2012038267A Active JP5961008B2 (ja) | 2012-02-24 | 2012-02-24 | 車両用信号灯具 |
Country Status (1)
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JP (1) | JP5961008B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016119144A (ja) * | 2014-12-18 | 2016-06-30 | 三菱自動車工業株式会社 | 車両用ランプ装置 |
KR20170001109U (ko) * | 2015-09-16 | 2017-03-24 | 에스엘 주식회사 | 차량용 램프 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180053093A (ko) * | 2016-11-11 | 2018-05-21 | 남북전기 주식회사 | 방폭 항공 장애등 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010105582A (ja) * | 2008-10-31 | 2010-05-13 | Mitsuba Corp | 車両用ランプ |
JP2011216278A (ja) * | 2010-03-31 | 2011-10-27 | Koito Mfg Co Ltd | 車両用灯具 |
JP2012009191A (ja) * | 2010-06-23 | 2012-01-12 | Stanley Electric Co Ltd | 車両用灯具ユニット |
-
2012
- 2012-02-24 JP JP2012038267A patent/JP5961008B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010105582A (ja) * | 2008-10-31 | 2010-05-13 | Mitsuba Corp | 車両用ランプ |
JP2011216278A (ja) * | 2010-03-31 | 2011-10-27 | Koito Mfg Co Ltd | 車両用灯具 |
JP2012009191A (ja) * | 2010-06-23 | 2012-01-12 | Stanley Electric Co Ltd | 車両用灯具ユニット |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016119144A (ja) * | 2014-12-18 | 2016-06-30 | 三菱自動車工業株式会社 | 車両用ランプ装置 |
KR20170001109U (ko) * | 2015-09-16 | 2017-03-24 | 에스엘 주식회사 | 차량용 램프 |
KR200483320Y1 (ko) | 2015-09-16 | 2017-04-27 | 에스엘 주식회사 | 차량용 램프 |
Also Published As
Publication number | Publication date |
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JP5961008B2 (ja) | 2016-08-02 |
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