JP6052972B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP6052972B2 JP6052972B2 JP2012202640A JP2012202640A JP6052972B2 JP 6052972 B2 JP6052972 B2 JP 6052972B2 JP 2012202640 A JP2012202640 A JP 2012202640A JP 2012202640 A JP2012202640 A JP 2012202640A JP 6052972 B2 JP6052972 B2 JP 6052972B2
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- extending
- light
- extension
- lamp
- 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
Links
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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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
- B60Q1/0047—Signalling unit mounted on a headlamp unit
-
- 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
- F21S43/235—Light guides
- F21S43/247—Light guides with a single light source 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
- F21S43/20—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)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Description
Claims (4)
- 光源を搭載するための光源搭載部と、
前記光源からの光を一端面から入射させて、内部で導光しながら延出方向に沿った出射面から前方に向けて出射する導光体と、
前記導光体が取り付けられる導光体取付部と、
を備える車両用灯具であって、
前記導光体は、棒状の導光体本体と、前記導光体本体から下方または上方に向かって延出した第1延出部と、前記第1延出部の延出端部から後方に向けて延出した第2延出部と、前記第2延出部に形成された、前記導光体を前記導光体取付部に固定するための固定部と、を備え、
前記固定部は、貫通孔を含み、
前記第2延出部は、
前記導光体本体から下方に向かって延出した前記第1延出部の延出端部から後方に向けて延出する場合は、前記導光体取付部の底面と当接した状態で、
前記導光体本体から上方に向かって延出した前記第1延出部の延出端部から後方に向けて延出する場合は、前記導光体取付部の上面と当接した状態で、
前記貫通孔に挿通された固定手段により前記導光体取付部に固定されることを特徴とする車両用灯具。 - 前記第1延出部、前記第2延出部および前記固定部を隠すための隠蔽部をさらに備えることを特徴とする請求項1に記載の車両用灯具。
- 前記導光体取付部は、前記導光体本体の後方に設けられた、前記導光体本体からの光を反射する反射部材であることを特徴とする請求項1または2に記載の車両用灯具。
- 前記第1延出部は、前記導光体本体から斜め下後方または斜め上方に延出することを特徴とする請求項1から3のいずれかに記載の車両用灯具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012202640A JP6052972B2 (ja) | 2012-09-14 | 2012-09-14 | 車両用灯具 |
CN201310392073.5A CN103672655B (zh) | 2012-09-14 | 2013-09-02 | 车辆用灯具 |
US14/025,463 US10036522B2 (en) | 2012-09-14 | 2013-09-12 | Vehicular lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012202640A JP6052972B2 (ja) | 2012-09-14 | 2012-09-14 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014059958A JP2014059958A (ja) | 2014-04-03 |
JP6052972B2 true JP6052972B2 (ja) | 2016-12-27 |
Family
ID=50274293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012202640A Active JP6052972B2 (ja) | 2012-09-14 | 2012-09-14 | 車両用灯具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10036522B2 (ja) |
JP (1) | JP6052972B2 (ja) |
CN (1) | CN103672655B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9800017B1 (en) | 2009-05-29 | 2017-10-24 | Soraa Laser Diode, Inc. | Laser device and method for a vehicle |
CN104100905B (zh) * | 2014-06-19 | 2016-07-13 | 安徽湛蓝光电科技有限公司 | Led汽车用远近光一体化前照大灯 |
JP2016046114A (ja) * | 2014-08-22 | 2016-04-04 | スタンレー電気株式会社 | 車両用灯具 |
JP6413717B2 (ja) * | 2014-12-05 | 2018-10-31 | 市光工業株式会社 | 車両用灯具 |
JP2016119283A (ja) * | 2014-12-19 | 2016-06-30 | スタンレー電気株式会社 | 車両用灯具 |
EP3081854B1 (en) * | 2015-04-13 | 2019-03-13 | SMR Patents S.à.r.l. | Light guide with reduced light attenuation |
JP2017010876A (ja) * | 2015-06-25 | 2017-01-12 | スタンレー電気株式会社 | 車両用フロントコンビネーションランプ |
US10938182B2 (en) | 2015-08-19 | 2021-03-02 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
FR3054022B1 (fr) * | 2016-07-18 | 2020-03-20 | Valeo Vision Belgique | Module lumineux pour vehicule automobile |
CN107504429A (zh) * | 2017-08-31 | 2017-12-22 | 上海小糸车灯有限公司 | 车辆用灯具的发光系统及车辆用灯具 |
JP7284155B2 (ja) * | 2017-09-12 | 2023-05-30 | ルミレッズ ホールディング ベーフェー | 車両信号灯用のホルダー |
JP6762979B2 (ja) * | 2018-03-16 | 2020-09-30 | 株式会社豊田自動織機 | 車両用灯具 |
CN110594691A (zh) * | 2018-06-12 | 2019-12-20 | 法雷奥市光(中国)车灯有限公司 | 照明或信号指示装置和机动车辆 |
US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US12000552B2 (en) | 2019-01-18 | 2024-06-04 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system for a vehicle |
US11884202B2 (en) * | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
JPWO2021131820A1 (ja) * | 2019-12-25 | 2021-07-01 | ||
KR102526150B1 (ko) * | 2021-04-30 | 2023-05-30 | 주식회사 에스엠알오토모티브모듈코리아 | 아웃사이드 미러용 방향 지시등 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5116432B2 (ja) * | 2007-10-18 | 2013-01-09 | 株式会社ミツバ | 車両用ランプ |
JP5267864B2 (ja) * | 2009-01-09 | 2013-08-21 | スタンレー電気株式会社 | 車両用灯具の棒状導光体 |
JP5603571B2 (ja) * | 2009-06-05 | 2014-10-08 | 株式会社小糸製作所 | 車両用灯具 |
JP5387897B2 (ja) * | 2009-06-19 | 2014-01-15 | スタンレー電気株式会社 | 車両用灯具 |
JP5122542B2 (ja) * | 2009-09-15 | 2013-01-16 | シャープ株式会社 | 発光装置、照明装置および光検知器 |
JP2011216279A (ja) * | 2010-03-31 | 2011-10-27 | Koito Mfg Co Ltd | 車両用灯具 |
JP5721367B2 (ja) * | 2010-08-24 | 2015-05-20 | 株式会社小糸製作所 | 車両用灯具 |
JP5575592B2 (ja) * | 2010-09-17 | 2014-08-20 | 株式会社小糸製作所 | 車両用灯具 |
JP5282133B2 (ja) * | 2011-10-13 | 2013-09-04 | トヨタ紡織株式会社 | 車両用照明装置 |
-
2012
- 2012-09-14 JP JP2012202640A patent/JP6052972B2/ja active Active
-
2013
- 2013-09-02 CN CN201310392073.5A patent/CN103672655B/zh active Active
- 2013-09-12 US US14/025,463 patent/US10036522B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20140078764A1 (en) | 2014-03-20 |
CN103672655A (zh) | 2014-03-26 |
US10036522B2 (en) | 2018-07-31 |
JP2014059958A (ja) | 2014-04-03 |
CN103672655B (zh) | 2015-10-28 |
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