JP7689577B2 - 傾斜した共通プレート上の複数の照明モジュールを有する動力車両ヘッドランプ - Google Patents

傾斜した共通プレート上の複数の照明モジュールを有する動力車両ヘッドランプ Download PDF

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Publication number
JP7689577B2
JP7689577B2 JP2023537043A JP2023537043A JP7689577B2 JP 7689577 B2 JP7689577 B2 JP 7689577B2 JP 2023537043 A JP2023537043 A JP 2023537043A JP 2023537043 A JP2023537043 A JP 2023537043A JP 7689577 B2 JP7689577 B2 JP 7689577B2
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Japan
Prior art keywords
light
lighting
optical
engine
optical device
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JP2023537043A
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English (en)
Japanese (ja)
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JP2023553725A (ja
JP2023553725A5 (https=
JPWO2022129625A5 (https=
Inventor
シルバイン、ジロー
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Valeo Vision SAS
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Valeo Vision SAS
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Publication of JPWO2022129625A5 publication Critical patent/JPWO2022129625A5/ja
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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
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • 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 - F21S41/2805
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • F21W2102/155—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cutoff lines

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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)
JP2023537043A 2020-12-18 2021-12-17 傾斜した共通プレート上の複数の照明モジュールを有する動力車両ヘッドランプ Active JP7689577B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2013720 2020-12-18
FR2013720A FR3118120B1 (fr) 2020-12-18 2020-12-18 Projecteur automobile avec plusieurs modules d’éclairage sur une platine commune inclinée.
PCT/EP2021/086671 WO2022129625A1 (fr) 2020-12-18 2021-12-17 Projecteur automobile avec plusieurs modules d'éclairage sur une platine commune inclinée

Publications (4)

Publication Number Publication Date
JP2023553725A JP2023553725A (ja) 2023-12-25
JP2023553725A5 JP2023553725A5 (https=) 2024-10-08
JPWO2022129625A5 JPWO2022129625A5 (https=) 2024-10-08
JP7689577B2 true JP7689577B2 (ja) 2025-06-06

Family

ID=75850256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023537043A Active JP7689577B2 (ja) 2020-12-18 2021-12-17 傾斜した共通プレート上の複数の照明モジュールを有する動力車両ヘッドランプ

Country Status (6)

Country Link
US (1) US12152744B2 (https=)
EP (1) EP4264120A1 (https=)
JP (1) JP7689577B2 (https=)
CN (1) CN116615622A (https=)
FR (1) FR3118120B1 (https=)
WO (1) WO2022129625A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126747B1 (fr) * 2021-09-03 2023-11-17 Valeo Vision Dispositif lumineux d’un véhicule automobile
FR3138499B1 (fr) * 2022-07-28 2024-10-18 Valeo Vision Unité lumineuse de module lumineux d’un véhicule automobile
FR3138500B1 (fr) * 2022-07-28 2024-10-18 Valeo Vision Unité lumineuse d’un module lumineux d’un véhicule
FR3139375B1 (fr) * 2022-09-06 2024-10-04 Valeo Vision Module d’éclairage route avec source lumineuse dirigée vers le haut
EP4357666A1 (en) * 2022-10-21 2024-04-24 Hella Autotechnik Nova, s.r.o. Automobile lamp
FR3144247B1 (fr) 2022-12-21 2024-12-13 Valeo Vision Dispositif lumineux comprenant une pluralité de modules
CN219140588U (zh) * 2022-12-22 2023-06-06 法雷奥照明湖北技术中心有限公司 光学照射组件、照明设备以及机动车辆
WO2025168791A1 (fr) * 2024-02-09 2025-08-14 Valeo Vision Module lumineux
FR3165301A1 (fr) * 2024-07-31 2026-02-06 Valeo Vision Dispositif lumineux comportant au moins un élément optique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007280959A (ja) 2006-04-06 2007-10-25 Valeo Vision 自動車のライトのヘッドランプのための照明モジュール、およびこのタイプのモジュールを備えたヘッドランプ
JP2009277482A (ja) 2008-05-14 2009-11-26 Ichikoh Ind Ltd 車両用灯具
JP2010080082A (ja) 2008-09-24 2010-04-08 Ichikoh Ind Ltd 車両用灯具
JP2011082117A (ja) 2009-10-09 2011-04-21 Koito Mfg Co Ltd 車両用前照灯装置
JP2018174091A (ja) 2017-03-31 2018-11-08 株式会社小糸製作所 車両用灯具ユニット

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4735424B2 (ja) * 2006-06-01 2011-07-27 市光工業株式会社 車両用灯具
JP4626618B2 (ja) * 2007-01-12 2011-02-09 市光工業株式会社 車両用前照灯の灯具ユニット
FR2917811B1 (fr) * 2007-06-25 2009-10-02 Valeo Vision Sa Module d'eclairage pour projecteur de vehicule automobile
JP4582190B2 (ja) * 2008-05-14 2010-11-17 市光工業株式会社 車両用灯具
US20100321947A1 (en) * 2009-06-18 2010-12-23 Ichikoh Industries, Ltd. Vehicle lighting device
JP5537989B2 (ja) * 2010-02-24 2014-07-02 スタンレー電気株式会社 前照灯及び複焦点レンズ
JP5471596B2 (ja) * 2010-03-01 2014-04-16 市光工業株式会社 車両用灯具
FR2959973B1 (fr) * 2010-05-12 2013-03-22 Valeo Vision Dispositif optique, notamment pour vehicule automobile
FR2982006B1 (fr) 2011-09-13 2018-04-27 Valeo Vision Module optique a reference commune, pour eclairage et/ou signalisation d'un vehicule automobile
FR2979971B1 (fr) * 2011-09-13 2014-01-17 Valeo Vision Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
TWI565605B (zh) * 2012-02-20 2017-01-11 鴻海精密工業股份有限公司 車前燈燈具模組
CN105889840B (zh) * 2016-06-08 2018-03-02 广东雷腾智能光电有限公司 一种自适应远近光一体led多模组前照灯
FR3077367B1 (fr) * 2018-01-31 2021-04-16 Valeo Vision Module lumineux bi-fonction avec surface eclairee commune
FR3084728B1 (fr) 2018-07-31 2021-03-19 Valeo Vision Module lumineux imageant la surface eclairee d'un collecteur
CN210035349U (zh) 2019-07-10 2020-02-07 浙江比肯科技有限公司 一种提高光利用率的汽车大灯双反杯
FR3099948B1 (fr) * 2019-07-15 2021-10-22 Valeo Vision Dispositif lumineux pour véhicule automobile
DE102019129100A1 (de) * 2019-10-29 2021-04-29 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge
JP7447698B2 (ja) * 2020-06-24 2024-03-12 市光工業株式会社 車両用灯具
CN216158966U (zh) * 2021-06-30 2022-04-01 法雷奥照明湖北技术中心有限公司 发光模块和车辆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007280959A (ja) 2006-04-06 2007-10-25 Valeo Vision 自動車のライトのヘッドランプのための照明モジュール、およびこのタイプのモジュールを備えたヘッドランプ
JP2009277482A (ja) 2008-05-14 2009-11-26 Ichikoh Ind Ltd 車両用灯具
JP2010080082A (ja) 2008-09-24 2010-04-08 Ichikoh Ind Ltd 車両用灯具
JP2011082117A (ja) 2009-10-09 2011-04-21 Koito Mfg Co Ltd 車両用前照灯装置
JP2018174091A (ja) 2017-03-31 2018-11-08 株式会社小糸製作所 車両用灯具ユニット

Also Published As

Publication number Publication date
WO2022129625A1 (fr) 2022-06-23
JP2023553725A (ja) 2023-12-25
US20240102621A1 (en) 2024-03-28
US12152744B2 (en) 2024-11-26
EP4264120A1 (fr) 2023-10-25
FR3118120A1 (fr) 2022-06-24
CN116615622A (zh) 2023-08-18
FR3118120B1 (fr) 2023-05-05

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