JP2010161008A - 車両用灯具の棒状導光体 - Google Patents
車両用灯具の棒状導光体 Download PDFInfo
- Publication number
- JP2010161008A JP2010161008A JP2009003542A JP2009003542A JP2010161008A JP 2010161008 A JP2010161008 A JP 2010161008A JP 2009003542 A JP2009003542 A JP 2009003542A JP 2009003542 A JP2009003542 A JP 2009003542A JP 2010161008 A JP2010161008 A JP 2010161008A
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- rod
- shaped light
- rib
- vehicle
- 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.)
- Granted
Links
Images
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
- F21S43/20—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
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- 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
- F21S43/235—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
-
- 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
-
- 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
- F21S43/27—Attachment thereof
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)
- Planar Illumination Modules (AREA)
Abstract
【解決手段】棒状導光体30の裏面に、視線方向に沿ってリブ36を形成することにより、棒状導光体30がリブ36により補強されているので、車両の振動、衝撃によって棒状導光体30が揺れ動くことはない。また、リブ36が発光したとしても、リブ36は棒状導光体30に隠れて見えないので車両用灯具としての意匠性を損ねることはない。
【選択図】図5
Description
Claims (3)
- 棒状導光体を視線方向から見た棒状導光体の裏面には内面反射面が形成され、棒状導光体の端部から棒状導光体の内部に入射された光源からの光を、前記内面反射面によって内面反射させることにより棒状導光体の表面から出射する車両用灯具の棒状導光体において、
前記棒状導光体の裏面には、前記視線方向に沿ってリブが形成されていることを特徴とする車両用灯具の棒状導光体。 - 前記リブの所定の位置にねじ挿入孔が形成され、ねじ挿入孔から挿入されたねじによって車両用灯具のハウジングに固定される請求項1に記載の車両用灯具の棒状導光体。
- 前記棒状導光体は湾曲形成されている請求項1又は2に記載の車両用灯具の棒状導光体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009003542A JP5267864B2 (ja) | 2009-01-09 | 2009-01-09 | 車両用灯具の棒状導光体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009003542A JP5267864B2 (ja) | 2009-01-09 | 2009-01-09 | 車両用灯具の棒状導光体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010161008A true JP2010161008A (ja) | 2010-07-22 |
JP5267864B2 JP5267864B2 (ja) | 2013-08-21 |
Family
ID=42578032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009003542A Active JP5267864B2 (ja) | 2009-01-09 | 2009-01-09 | 車両用灯具の棒状導光体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5267864B2 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013055004A (ja) * | 2011-09-06 | 2013-03-21 | Koito Mfg Co Ltd | 複数のランプユニットを備えた車両用灯具 |
JP2014007098A (ja) * | 2012-06-26 | 2014-01-16 | Toyota Motor East Japan Inc | 車両用のランプ装置 |
JP2014059958A (ja) * | 2012-09-14 | 2014-04-03 | Koito Mfg Co Ltd | 車両用灯具 |
JP2015018611A (ja) * | 2013-07-08 | 2015-01-29 | 市光工業株式会社 | 導光体及びその導光体を用いた車両用灯具 |
JP2015099634A (ja) * | 2013-11-18 | 2015-05-28 | スタンレー電気株式会社 | 導光体及び灯具 |
JP2015185456A (ja) * | 2014-03-25 | 2015-10-22 | 市光工業株式会社 | 車両用導光部材、車両用灯具 |
JP2017195047A (ja) * | 2016-04-19 | 2017-10-26 | 本田技研工業株式会社 | 車両用照光装置 |
KR20180031350A (ko) * | 2016-09-20 | 2018-03-28 | 에스엘 주식회사 | 차량용 램프 |
CN111189033A (zh) * | 2020-03-11 | 2020-05-22 | 常州星宇车灯股份有限公司 | 便于装配的车灯组件和具有其的车辆 |
DE102019120751A1 (de) * | 2019-07-31 | 2021-02-04 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für ein Kraftfahrzeug |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006114309A (ja) * | 2004-10-14 | 2006-04-27 | Koito Mfg Co Ltd | サイドターンシグナルランプ |
JP2008097924A (ja) * | 2006-10-10 | 2008-04-24 | Ichikoh Ind Ltd | 車両用灯具 |
-
2009
- 2009-01-09 JP JP2009003542A patent/JP5267864B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006114309A (ja) * | 2004-10-14 | 2006-04-27 | Koito Mfg Co Ltd | サイドターンシグナルランプ |
JP2008097924A (ja) * | 2006-10-10 | 2008-04-24 | Ichikoh Ind Ltd | 車両用灯具 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013055004A (ja) * | 2011-09-06 | 2013-03-21 | Koito Mfg Co Ltd | 複数のランプユニットを備えた車両用灯具 |
JP2014007098A (ja) * | 2012-06-26 | 2014-01-16 | Toyota Motor East Japan Inc | 車両用のランプ装置 |
JP2014059958A (ja) * | 2012-09-14 | 2014-04-03 | Koito Mfg Co Ltd | 車両用灯具 |
JP2015018611A (ja) * | 2013-07-08 | 2015-01-29 | 市光工業株式会社 | 導光体及びその導光体を用いた車両用灯具 |
JP2015099634A (ja) * | 2013-11-18 | 2015-05-28 | スタンレー電気株式会社 | 導光体及び灯具 |
JP2015185456A (ja) * | 2014-03-25 | 2015-10-22 | 市光工業株式会社 | 車両用導光部材、車両用灯具 |
JP2017195047A (ja) * | 2016-04-19 | 2017-10-26 | 本田技研工業株式会社 | 車両用照光装置 |
CN107305000A (zh) * | 2016-04-19 | 2017-10-31 | 本田技研工业株式会社 | 车辆用照明装置 |
KR20180031350A (ko) * | 2016-09-20 | 2018-03-28 | 에스엘 주식회사 | 차량용 램프 |
KR101863787B1 (ko) * | 2016-09-20 | 2018-06-01 | 에스엘 주식회사 | 차량용 램프 |
DE102019120751A1 (de) * | 2019-07-31 | 2021-02-04 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für ein Kraftfahrzeug |
CN111189033A (zh) * | 2020-03-11 | 2020-05-22 | 常州星宇车灯股份有限公司 | 便于装配的车灯组件和具有其的车辆 |
CN111189033B (zh) * | 2020-03-11 | 2023-08-25 | 常州星宇车灯股份有限公司 | 便于装配的车灯组件和具有其的车辆 |
Also Published As
Publication number | Publication date |
---|---|
JP5267864B2 (ja) | 2013-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5267864B2 (ja) | 車両用灯具の棒状導光体 | |
JP6052972B2 (ja) | 車両用灯具 | |
US8475018B2 (en) | Light guide for automotive use | |
US8177401B2 (en) | Light guide turn signal indicator rear view mirror | |
JP6571408B2 (ja) | 車輌用灯具 | |
JP2019200928A (ja) | 車両用灯具 | |
JP6413717B2 (ja) | 車両用灯具 | |
JP6286752B2 (ja) | 車両用照光装置 | |
CN110805870A (zh) | 车用照明装置 | |
JP7498834B2 (ja) | 車両用標識灯 | |
JPWO2014141597A1 (ja) | 車両用灯具 | |
JP4837494B2 (ja) | 導光体を有する灯具 | |
CN112577017A (zh) | 前照灯装置 | |
JP2016100257A (ja) | 車両用灯具 | |
JP5790422B2 (ja) | 車両用灯具 | |
JP2014151651A (ja) | 車両用ドアミラーランプ | |
JP2010052441A (ja) | 車両用ランプおよび車両用ランプが組込まれたドアミラー | |
JP5124386B2 (ja) | 車輌用灯具 | |
JP2015185456A (ja) | 車両用導光部材、車両用灯具 | |
JP2018026214A (ja) | 車両用灯具 | |
JP5457780B2 (ja) | 車輌用灯具 | |
JP2011086466A (ja) | 灯具ユニット | |
JP2020035712A (ja) | 車両用導光体及び車両用灯具 | |
JP2018195443A (ja) | 車両用灯具 | |
JP7119915B2 (ja) | 発光装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111208 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130117 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130322 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130411 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130424 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5267864 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |