EP3567308A4 - LIGHTING SYSTEM WITH INTEGRATED HIGH BEAM AND LOW BEAM, LOW BEAM AND HIGH BEAM - Google Patents

LIGHTING SYSTEM WITH INTEGRATED HIGH BEAM AND LOW BEAM, LOW BEAM AND HIGH BEAM Download PDF

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Publication number
EP3567308A4
EP3567308A4 EP17889971.2A EP17889971A EP3567308A4 EP 3567308 A4 EP3567308 A4 EP 3567308A4 EP 17889971 A EP17889971 A EP 17889971A EP 3567308 A4 EP3567308 A4 EP 3567308A4
Authority
EP
European Patent Office
Prior art keywords
beam headlamp
low
lighting system
system integrating
beams
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.)
Pending
Application number
EP17889971.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3567308A1 (en
Inventor
Wenhu Zhang
Qiuhua Zheng
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.)
Shanghai Cata Signal Co Ltd
Original Assignee
Shanghai Cata Signal Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201710009895.9A external-priority patent/CN108613108A/zh
Priority claimed from CN201720017174.8U external-priority patent/CN207179542U/zh
Priority claimed from CN201721069382.9U external-priority patent/CN207688002U/zh
Priority claimed from CN201710735524.9A external-priority patent/CN109751565A/zh
Application filed by Shanghai Cata Signal Co Ltd filed Critical Shanghai Cata Signal Co Ltd
Publication of EP3567308A1 publication Critical patent/EP3567308A1/en
Publication of EP3567308A4 publication Critical patent/EP3567308A4/en
Pending legal-status Critical Current

Links

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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • 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
    • F21S41/25—Projection lenses
    • F21S41/275—Lens surfaces, e.g. coatings or surface structures
    • 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]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP17889971.2A 2017-01-06 2017-12-18 LIGHTING SYSTEM WITH INTEGRATED HIGH BEAM AND LOW BEAM, LOW BEAM AND HIGH BEAM Pending EP3567308A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201710009895.9A CN108613108A (zh) 2017-01-06 2017-01-06 远近光一体化照明系统及近光前照灯、远光前照灯
CN201720017174.8U CN207179542U (zh) 2017-01-06 2017-01-06 远近光一体化照明系统及前照灯
CN201721069382.9U CN207688002U (zh) 2017-08-24 2017-08-24 远近光一体化照明系统及前照灯
CN201710735524.9A CN109751565A (zh) 2017-08-24 2017-08-24 远近光一体化照明系统及前照灯
PCT/CN2017/116841 WO2018126880A1 (zh) 2017-01-06 2017-12-18 远近光一体化照明系统及近光前照灯、远光前照灯

Publications (2)

Publication Number Publication Date
EP3567308A1 EP3567308A1 (en) 2019-11-13
EP3567308A4 true EP3567308A4 (en) 2021-03-24

Family

ID=62789059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17889971.2A Pending EP3567308A4 (en) 2017-01-06 2017-12-18 LIGHTING SYSTEM WITH INTEGRATED HIGH BEAM AND LOW BEAM, LOW BEAM AND HIGH BEAM

Country Status (2)

Country Link
EP (1) EP3567308A4 (zh)
WO (1) WO2018126880A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109185828A (zh) * 2018-10-08 2019-01-11 郑州森源新能源科技有限公司 Led汽车灯
CN111660916A (zh) * 2020-05-29 2020-09-15 马瑞利汽车零部件(芜湖)有限公司 一种集成刚性支架的车灯调节系统
CN114396596B (zh) * 2022-01-06 2023-12-05 常州信息职业技术学院 一种基于液晶透镜的前照灯模组、前照灯及其车辆

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015365A (en) * 1962-01-08 1965-12-31 Cibie Pierre Improvements in or relating to headlamps for vehicles
JPH03122902A (ja) * 1989-10-06 1991-05-24 Koito Mfg Co Ltd 自動車用ヘッドランプ
US5055981A (en) * 1989-02-17 1991-10-08 Koito Manufacturing Co., Ltd. Automotive projector type headlight
US20030086277A1 (en) * 2001-11-08 2003-05-08 Michihiko Hayakawa Vehicle headlamp
US20060171161A1 (en) * 2005-01-28 2006-08-03 Hiroo Oyama Vehicle light
US20090257240A1 (en) * 2008-02-22 2009-10-15 Teruo Koike Vehicle lamp
KR200449756Y1 (ko) * 2010-02-05 2010-08-06 케이디지전자 주식회사 이륜차용 헤드램프
FR2979971A1 (fr) * 2011-09-13 2013-03-15 Valeo Vision Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
EP2664841A2 (en) * 2012-05-17 2013-11-20 Osram Sylvania Inc. Vehcile headlamp with both low-beam and high-beam and devoid of moving parts
WO2014119980A1 (es) * 2013-01-30 2014-08-07 Terán Balaguer Luis Fausto Dispositivo de iluminación frontal con patrones de luz adaptativos
EP2792938A2 (fr) * 2013-04-17 2014-10-22 Valeo Vision Module optique et dispositif d'éclairage et/ou de signalisation pour véhicule automobile
JP2015035337A (ja) * 2013-08-09 2015-02-19 株式会社小糸製作所 車両用灯具
CN204404000U (zh) * 2014-12-22 2015-06-17 郑州科仪科贸有限公司 远近光一体照明组件
KR20150068118A (ko) * 2013-12-11 2015-06-19 에스엘 주식회사 차량용 헤드 램프
DE102015202011A1 (de) * 2014-03-25 2015-10-01 Hyundai Mobis Co., Ltd. Frontscheinwerfer für Fahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1963799A (en) * 1998-02-05 1999-08-23 Studio Due Light Division S.R.L. Projector device with linear reflector
US6945672B2 (en) * 2002-08-30 2005-09-20 Gelcore Llc LED planar light source and low-profile headlight constructed therewith
JP2006049190A (ja) * 2004-08-06 2006-02-16 Koito Mfg Co Ltd 車両用前照灯
SI24073A (sl) * 2012-05-25 2013-11-29 Hella Saturnus Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Druga Vozila, D.O.O. Meglenka za motorna vozila s svetlobnim virom na osnovi LED
CN204648055U (zh) * 2014-07-21 2015-09-16 上海开腾信号设备有限公司 地面交通工具区域对应指向配光型led灯
CN104879695A (zh) * 2015-05-14 2015-09-02 西安和合光电科技有限公司 一种led汽车大灯

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015365A (en) * 1962-01-08 1965-12-31 Cibie Pierre Improvements in or relating to headlamps for vehicles
US5055981A (en) * 1989-02-17 1991-10-08 Koito Manufacturing Co., Ltd. Automotive projector type headlight
JPH03122902A (ja) * 1989-10-06 1991-05-24 Koito Mfg Co Ltd 自動車用ヘッドランプ
US20030086277A1 (en) * 2001-11-08 2003-05-08 Michihiko Hayakawa Vehicle headlamp
US20060171161A1 (en) * 2005-01-28 2006-08-03 Hiroo Oyama Vehicle light
US20090257240A1 (en) * 2008-02-22 2009-10-15 Teruo Koike Vehicle lamp
KR200449756Y1 (ko) * 2010-02-05 2010-08-06 케이디지전자 주식회사 이륜차용 헤드램프
FR2979971A1 (fr) * 2011-09-13 2013-03-15 Valeo Vision Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
EP2664841A2 (en) * 2012-05-17 2013-11-20 Osram Sylvania Inc. Vehcile headlamp with both low-beam and high-beam and devoid of moving parts
WO2014119980A1 (es) * 2013-01-30 2014-08-07 Terán Balaguer Luis Fausto Dispositivo de iluminación frontal con patrones de luz adaptativos
EP2792938A2 (fr) * 2013-04-17 2014-10-22 Valeo Vision Module optique et dispositif d'éclairage et/ou de signalisation pour véhicule automobile
JP2015035337A (ja) * 2013-08-09 2015-02-19 株式会社小糸製作所 車両用灯具
KR20150068118A (ko) * 2013-12-11 2015-06-19 에스엘 주식회사 차량용 헤드 램프
DE102015202011A1 (de) * 2014-03-25 2015-10-01 Hyundai Mobis Co., Ltd. Frontscheinwerfer für Fahrzeuge
CN204404000U (zh) * 2014-12-22 2015-06-17 郑州科仪科贸有限公司 远近光一体照明组件

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018126880A1 *

Also Published As

Publication number Publication date
WO2018126880A1 (zh) 2018-07-12
EP3567308A1 (en) 2019-11-13

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