JP6791644B2 - 車両用前照灯 - Google Patents
車両用前照灯 Download PDFInfo
- Publication number
- JP6791644B2 JP6791644B2 JP2016059505A JP2016059505A JP6791644B2 JP 6791644 B2 JP6791644 B2 JP 6791644B2 JP 2016059505 A JP2016059505 A JP 2016059505A JP 2016059505 A JP2016059505 A JP 2016059505A JP 6791644 B2 JP6791644 B2 JP 6791644B2
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- JP
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- Prior art keywords
- light
- phosphor
- lens
- reflecting surface
- light source
- 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- 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
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/16—Laser light sources
-
- 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
- F21S41/25—Projection lenses
-
- 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
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
-
- 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
Description
8 励起光源
9 集光レンズ
10 蛍光体
11 走査機構
12 投影レンズ
18 反射鏡である第2回動体
24 反射面
31 車両用前照灯
35 励起光源
36 集光レンズ
37 蛍光体
38 走査機構
39 投影レンズ
40 反射鏡
40a 反射面
41 集光レンズ
42 第1レンズ
43 第2レンズ
50、60,70 車両用前照灯
52、62,72 励起光源
53、73 集光レンズ
54、64 蛍光体
55、65,75 走査機構
56、66,76 投影レンズ
58、68,78 反射鏡
59、69,79 反射面
63a 集光レンズ
63b 偏向レンズ
63c 素通し部(第1領域)
63d 第1集光部(第2領域)
63e 第2集光部(第2領域)
74 蛍光体
74c 第1内側部(再反射鏡)
74d 第2内側部(再反射鏡)
La 配光パターン
Lb 配光パターン
Lc 拡散領域
Ld 集光領域
Le 配光パターン
Lf 拡散領域
Lg 集光領域
Lh 光軸
P31 反射面上の光像
P32 蛍光体上の光像
Claims (7)
- 励起光源と、蛍光体と、励起光源から出射した光を揺動可能に形成された反射鏡の反射面で受け、反射光を前記蛍光体に向けて走査する走査機構と、前記蛍光体からの出射光を透過させて配光パターンを形成する投影レンズと、を有する車両用前照灯において、
前記励起光源から出射した光を前記反射鏡の反射面上に集光させる集光レンズを有し、
前記反射光を素通しさせる第1領域と、揺動する前記反射鏡の向きに応じて前記反射光を集光または拡散するように透過させる第2領域と、を備え、前記反射鏡の反射面と前記蛍光体との間に配置された偏向レンズを有することを特徴とする車両用前照灯。 - 前記集光レンズは、第1方向の集光倍率を変更可能な第1レンズと、前記第1レンズに対して直列に配置され前記第1方向に直交する方向である第2方向の集光倍率を変更可能な第2レンズと、を有することを特徴とする、請求項1に記載の車両用前照灯。
- 前記蛍光体は、前記投影レンズの光軸に直交する方向に対して傾斜して配置されたことを特徴とする、請求項1または2に記載の車両用前照灯。
- 前記走査機構による走査領域の一部において揺動する前記反射鏡による反射光を再反射する再反射鏡を有することを特徴とする、請求項1から請求項3のうちいずれかに記載の車両用前照灯。
- 前記集光レンズがアナモルフィックレンズであることを特徴とする、請求項1に記載の車両用前照灯。
- 前記反射面から前記蛍光体に入射する反射光の光像を前記反射面への入射光の光像よりも大きく形成したことを特徴とする、請求項1から請求項5のいずれかに記載の車両用前照灯。
- 前記反射面から前記蛍光体に入射する反射光の光像を前記反射面への入射光の光像よりも小さく形成したことを特徴とする、請求項1から請求項6のいずれかに記載の車両用前照灯。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016059505A JP6791644B2 (ja) | 2016-03-24 | 2016-03-24 | 車両用前照灯 |
EP17770367.5A EP3434965A4 (en) | 2016-03-24 | 2017-03-23 | HEADLIGHT FOR VEHICLE |
PCT/JP2017/011795 WO2017164327A1 (ja) | 2016-03-24 | 2017-03-23 | 車両用前照灯 |
CN201780017481.9A CN108779902B (zh) | 2016-03-24 | 2017-03-23 | 车辆用前照灯 |
US16/086,944 US10731819B2 (en) | 2016-03-24 | 2017-03-23 | Vehicle headlamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016059505A JP6791644B2 (ja) | 2016-03-24 | 2016-03-24 | 車両用前照灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017174637A JP2017174637A (ja) | 2017-09-28 |
JP6791644B2 true JP6791644B2 (ja) | 2020-11-25 |
Family
ID=59900427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016059505A Active JP6791644B2 (ja) | 2016-03-24 | 2016-03-24 | 車両用前照灯 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10731819B2 (ja) |
EP (1) | EP3434965A4 (ja) |
JP (1) | JP6791644B2 (ja) |
CN (1) | CN108779902B (ja) |
WO (1) | WO2017164327A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101795281B1 (ko) * | 2016-06-27 | 2017-11-07 | 현대자동차주식회사 | 차량용 광원모듈 |
FR3075925B1 (fr) * | 2017-12-22 | 2019-11-29 | Valeo Vision | Module lumineux a balayage, notamment pour vehicule automobile, muni d'un systeme de focalisation, et dispositif lumineux de vehicule automobile comportant un tel module lumineux. |
JP7034736B2 (ja) * | 2018-01-25 | 2022-03-14 | スタンレー電気株式会社 | 光照射装置及び車両用灯具 |
WO2020067213A1 (ja) * | 2018-09-28 | 2020-04-02 | 市光工業株式会社 | 車両用灯具 |
JP2020057511A (ja) * | 2018-10-02 | 2020-04-09 | 株式会社小糸製作所 | 車両用灯具 |
TWI702363B (zh) * | 2018-11-16 | 2020-08-21 | 誠益光電科技股份有限公司 | 車燈裝置及高速照明車燈模組 |
EP3899356A1 (en) | 2018-12-17 | 2021-10-27 | Lumileds LLC | Laser based illumination device, and vehicle headlamp with such laser based illumination device |
JP2020140822A (ja) * | 2019-02-27 | 2020-09-03 | 株式会社小糸製作所 | 車両用灯具 |
FR3095496B1 (fr) * | 2019-04-26 | 2021-04-16 | Valeo Vision | Module lumineux |
US20220390089A1 (en) * | 2019-11-05 | 2022-12-08 | Optonomous Technologies, Inc. | Laser phosphor illumination system using stationary phosphor fixture |
WO2023127789A1 (ja) * | 2021-12-28 | 2023-07-06 | 市光工業株式会社 | 車両用灯具の光源ユニット及び車両用灯具 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04314321A (ja) * | 1991-04-12 | 1992-11-05 | Topcon Corp | 露光装置 |
US20110044046A1 (en) * | 2009-04-21 | 2011-02-24 | Abu-Ageel Nayef M | High brightness light source and illumination system using same |
JP2011100684A (ja) * | 2009-11-09 | 2011-05-19 | Koito Mfg Co Ltd | 車両用灯具 |
US8804247B2 (en) * | 2009-12-14 | 2014-08-12 | Panasonic Corporation | Transmissive display device |
JP5543223B2 (ja) | 2010-01-07 | 2014-07-09 | スタンレー電気株式会社 | 照明装置 |
JP5577138B2 (ja) * | 2010-04-08 | 2014-08-20 | スタンレー電気株式会社 | 車両用前照灯 |
WO2011132407A1 (ja) * | 2010-04-20 | 2011-10-27 | パナソニック株式会社 | 画像表示装置 |
WO2012042744A1 (ja) * | 2010-10-01 | 2012-04-05 | パナソニック株式会社 | 表示装置、移動体及び制御装置 |
JP5336564B2 (ja) * | 2010-10-29 | 2013-11-06 | シャープ株式会社 | 発光装置、照明装置、車両用前照灯および車両 |
JP5688989B2 (ja) * | 2011-02-09 | 2015-03-25 | スタンレー電気株式会社 | 車両用灯具 |
EP2461090B1 (en) | 2010-12-01 | 2020-07-01 | Stanley Electric Co., Ltd. | Vehicle light |
JP5788194B2 (ja) * | 2011-03-03 | 2015-09-30 | シャープ株式会社 | 発光装置、照明装置、及び車両用前照灯 |
US8992028B2 (en) | 2011-04-14 | 2015-03-31 | Microvision, Inc. | Free form optical redirection apparatus and devices using same |
AT512468B1 (de) * | 2012-02-13 | 2014-01-15 | Zizala Lichtsysteme Gmbh | Beleuchtungsmodul für ein kraftfahrzeug |
DE102012205438A1 (de) * | 2012-04-03 | 2013-10-10 | Bayerische Motoren Werke Aktiengesellschaft | Beleuchtungsvorrichtung für ein Kraftfahrzeug |
US9534756B2 (en) * | 2012-04-03 | 2017-01-03 | Sharp Kabushiki Kaisha | Light-emitting device, floodlight, and vehicle headlight |
US10507759B2 (en) | 2012-07-27 | 2019-12-17 | Valeo Vision | Adaptive lighting system for an automobile vehicle |
FR2993831B1 (fr) | 2012-07-27 | 2015-07-03 | Valeo Vision | Systeme d'eclairage adaptatif pour vehicule automobile |
AT513916B1 (de) | 2013-02-07 | 2015-04-15 | Zizala Lichtsysteme Gmbh | Scheinwerfer für ein Kraftfahrzeug und Verfahren zum Erzeugen einer Lichtverteilung |
AT514834B1 (de) | 2013-02-07 | 2017-11-15 | Zkw Group Gmbh | Scheinwerfer für ein Kraftfahrzeug und Verfahren zum Erzeugen einer Lichtverteilung |
EP3043106B1 (en) * | 2013-08-09 | 2020-04-29 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
JP6285145B2 (ja) * | 2013-10-29 | 2018-02-28 | 浜松ホトニクス株式会社 | 表示装置 |
US9658447B2 (en) * | 2013-12-09 | 2017-05-23 | Texas Instruments Incorporated | Multiple illumination sources for DMD lighting apparatus and methods |
DE102013226650A1 (de) * | 2013-12-19 | 2015-06-25 | Osram Gmbh | Erzeugen eines Lichtabstrahlmusters durch Beleuchten einer Leuchtstofffläche |
DE102013226624A1 (de) * | 2013-12-19 | 2015-06-25 | Osram Gmbh | Beleuchtungseinrichtung |
JP5662599B2 (ja) | 2014-01-24 | 2015-02-04 | スタンレー電気株式会社 | 車両用前照灯 |
JP6340807B2 (ja) * | 2014-02-05 | 2018-06-13 | 株式会社リコー | 画像表示装置及び移動体 |
JP6360699B2 (ja) | 2014-03-25 | 2018-07-18 | スタンレー電気株式会社 | ヘッドランプ |
DE102014208660A1 (de) * | 2014-05-08 | 2015-11-12 | Osram Gmbh | Erzeugen eines Lichtabstrahlmusters in einem Fernfeld |
TWI489141B (zh) * | 2014-06-13 | 2015-06-21 | 中強光電股份有限公司 | 照明裝置 |
JP5858185B2 (ja) | 2014-06-13 | 2016-02-10 | ウシオ電機株式会社 | 光投射装置および車載用前照灯 |
JP6328501B2 (ja) * | 2014-06-27 | 2018-05-23 | シャープ株式会社 | 照明装置、車両用前照灯および車両用前照灯の制御システム |
FR3023013B1 (fr) * | 2014-06-30 | 2016-07-15 | Valeo Vision | Dispositif optique de collimation pour diode laser |
AT516113B1 (de) | 2014-08-12 | 2017-12-15 | Zkw Group Gmbh | Scheinwerfer für Kraftfahrzeuge mit Lasereinheit |
JP6746270B2 (ja) * | 2014-09-08 | 2020-08-26 | 株式会社小糸製作所 | 車両用表示システム |
DE102014218955A1 (de) | 2014-09-19 | 2016-03-24 | Automotive Lighting Reutlingen Gmbh | Laserscheinwerfer mit einem beweglichen Lichtumlenkelement |
AT516422B1 (de) | 2014-10-21 | 2016-07-15 | Zizala Lichtsysteme Gmbh | Verfahren und Scheinwerfer zum Erzeugen einer Lichtverteilung auf einer Fahrbahn |
JP6455710B2 (ja) * | 2015-01-22 | 2019-01-23 | スタンレー電気株式会社 | 車両用灯具 |
AT516848B1 (de) * | 2015-04-27 | 2016-09-15 | Zizala Lichtsysteme Gmbh | Verfahren zum Ansteuern eines Lichtscanners in einem Scheinwerfer für Fahrzeuge sowie Scheinwerfer |
JP6565127B2 (ja) | 2015-05-19 | 2019-08-28 | スタンレー電気株式会社 | 車両用灯具 |
-
2016
- 2016-03-24 JP JP2016059505A patent/JP6791644B2/ja active Active
-
2017
- 2017-03-23 WO PCT/JP2017/011795 patent/WO2017164327A1/ja active Application Filing
- 2017-03-23 US US16/086,944 patent/US10731819B2/en active Active
- 2017-03-23 CN CN201780017481.9A patent/CN108779902B/zh active Active
- 2017-03-23 EP EP17770367.5A patent/EP3434965A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2017164327A1 (ja) | 2017-09-28 |
US20190093848A1 (en) | 2019-03-28 |
EP3434965A1 (en) | 2019-01-30 |
JP2017174637A (ja) | 2017-09-28 |
CN108779902B (zh) | 2020-12-22 |
US10731819B2 (en) | 2020-08-04 |
EP3434965A4 (en) | 2019-11-27 |
CN108779902A (zh) | 2018-11-09 |
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