JP6941927B2 - 車両用前照灯装置 - Google Patents

車両用前照灯装置 Download PDF

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Publication number
JP6941927B2
JP6941927B2 JP2016189267A JP2016189267A JP6941927B2 JP 6941927 B2 JP6941927 B2 JP 6941927B2 JP 2016189267 A JP2016189267 A JP 2016189267A JP 2016189267 A JP2016189267 A JP 2016189267A JP 6941927 B2 JP6941927 B2 JP 6941927B2
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Japan
Prior art keywords
light
optical element
unit
vehicle
light guide
Prior art date
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Active
Application number
JP2016189267A
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English (en)
Japanese (ja)
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JP2018055907A (ja
JP2018055907A5 (enExample
Inventor
真弓 松下
真弓 松下
島野　健
健 島野
嶋田　堅一
堅一 嶋田
太田　光彦
光彦 太田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Frontier Co Ltd
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Maxell Frontier Co Ltd
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Publication date
Application filed by Maxell Frontier Co Ltd filed Critical Maxell Frontier Co Ltd
Priority to JP2016189267A priority Critical patent/JP6941927B2/ja
Publication of JP2018055907A publication Critical patent/JP2018055907A/ja
Publication of JP2018055907A5 publication Critical patent/JP2018055907A5/ja
Application granted granted Critical
Publication of JP6941927B2 publication Critical patent/JP6941927B2/ja
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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
    • F21S41/10—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]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP2016189267A 2016-09-28 2016-09-28 車両用前照灯装置 Active JP6941927B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016189267A JP6941927B2 (ja) 2016-09-28 2016-09-28 車両用前照灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016189267A JP6941927B2 (ja) 2016-09-28 2016-09-28 車両用前照灯装置

Publications (3)

Publication Number Publication Date
JP2018055907A JP2018055907A (ja) 2018-04-05
JP2018055907A5 JP2018055907A5 (enExample) 2019-10-24
JP6941927B2 true JP6941927B2 (ja) 2021-09-29

Family

ID=61836961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016189267A Active JP6941927B2 (ja) 2016-09-28 2016-09-28 車両用前照灯装置

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JP (1) JP6941927B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3084724B1 (fr) * 2018-07-31 2021-04-16 Valeo Vision Module lumineux a quatre parties de guidage
FR3085463B1 (fr) * 2018-08-31 2022-03-25 Valeo Vision Module lumineux de vehicule automobile comprenant une pluralite de guides de lumiere
WO2020069907A1 (en) * 2018-10-02 2020-04-09 Lumileds Holding B.V. Led lighting device
WO2020083361A1 (zh) * 2018-10-25 2020-04-30 华域视觉科技(上海)有限公司 照明模组、车灯及车辆
JP7152511B2 (ja) * 2018-12-07 2022-10-12 マクセルフロンティア株式会社 光学素子、それを用いた車両用前照灯ユニット、及び、車両用前照灯装置
EP3671016A1 (de) * 2018-12-21 2020-06-24 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer sowie kraftfahrzeugscheinwerfer
JP7244654B2 (ja) * 2019-01-29 2023-03-22 ▲華▼域▲視▼▲覺▼科技（上▲海▼）有限公司 車両ランプ照明モジュール、車両ランプ及び車両
JP2020170687A (ja) * 2019-04-05 2020-10-15 ミネベアミツミ株式会社 照明装置
CN210740254U (zh) 2019-06-05 2020-06-12 华域视觉科技(上海)有限公司 车灯光学元件、车灯模组、车辆前照灯及车辆
CN210141549U (zh) * 2019-08-26 2020-03-13 华域视觉科技(上海)有限公司 一种用于形成车灯近光中部区域光形的照明模组
WO2021141052A1 (ja) * 2020-01-06 2021-07-15 市光工業株式会社 車両用灯具
EP4162194B1 (en) * 2020-06-03 2025-09-10 HELLA GmbH & Co. KGaA Headlamp for a motor vehicle
JP7628050B2 (ja) * 2021-04-12 2025-02-07 スタンレー電気株式会社 車両用灯具
WO2023074506A1 (ja) * 2021-10-25 2023-05-04 株式会社小糸製作所 灯具
JP7646518B2 (ja) * 2021-10-28 2025-03-17 株式会社小糸製作所 車両用灯具
EP4197859B1 (en) * 2021-12-17 2024-08-28 ZKW Group GmbH Primary optics with light guides for a motorcycle headlamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7618171B2 (en) * 2004-10-21 2009-11-17 Osram Sylvania Inc. Light emitting diode module for automotive headlamp
JP4796031B2 (ja) * 2007-09-28 2011-10-19 パナソニック株式会社 車両前照灯光源および車両前照灯
EP2354637B1 (de) * 2010-01-30 2020-03-04 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
DE102010012634A1 (de) * 2010-03-25 2011-09-29 Automotive Lighting Reutlingen Gmbh Flächiger Lichtleiter
JP5510038B2 (ja) * 2010-04-28 2014-06-04 オムロン株式会社 コリメート光源及び面光源装置
WO2012005686A1 (en) * 2010-07-05 2012-01-12 I3 Lab Pte Ltd An automotive led headlamp comprising a light tunnel device
JP5535252B2 (ja) * 2012-02-08 2014-07-02 シャープ株式会社 投光装置およびそれに用いられる導光部材
AT513341B1 (de) * 2012-09-03 2015-06-15 Zizala Lichtsysteme Gmbh Leuchteinheit für einen Scheinwerfer
DE112014002157B4 (de) * 2013-04-26 2021-05-20 Mitsubishi Electric Corporation Fahrzeugvorderlichtmodul mit einer Lichtleitungskomponente zwischen einer Lichtverteilungssteuerlinse und einer Projektionslinse und entsprechendes Fahrzeugvorderlichtgerät

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Publication number Publication date
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