CN108474534B - 用于机动车前照灯的用于产生具有明暗界限的光束的照明单元 - Google Patents

用于机动车前照灯的用于产生具有明暗界限的光束的照明单元 Download PDF

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Publication number
CN108474534B
CN108474534B CN201780006801.0A CN201780006801A CN108474534B CN 108474534 B CN108474534 B CN 108474534B CN 201780006801 A CN201780006801 A CN 201780006801A CN 108474534 B CN108474534 B CN 108474534B
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China
Prior art keywords
light
lighting unit
cutting
curve
focal line
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CN201780006801.0A
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English (en)
Chinese (zh)
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CN108474534A (zh
Inventor
B.艾钦格
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ZKW Group GmbH
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ZKW Group GmbH
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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
    • F21S41/141—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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • 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
    • F21S41/141—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
    • F21S41/27—Thick 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
    • F21S41/275—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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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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)
CN201780006801.0A 2016-01-14 2017-01-09 用于机动车前照灯的用于产生具有明暗界限的光束的照明单元 Active CN108474534B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50015/2016A AT518109B1 (de) 2016-01-14 2016-01-14 Beleuchtungseinheit für einen Kraftfahrzeugscheinwerfer zum Erzeugen eines Lichtbündels mit Hell-Dunkel-Grenze
ATA50015/2016 2016-01-14
PCT/AT2017/060003 WO2017120630A1 (fr) 2016-01-14 2017-01-09 Unité d'éclairage destinée à un phare de véhicule automobile pour générer un faisceau de lumière à frontière clair-obscur

Publications (2)

Publication Number Publication Date
CN108474534A CN108474534A (zh) 2018-08-31
CN108474534B true CN108474534B (zh) 2021-11-23

Family

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CN201780006801.0A Active CN108474534B (zh) 2016-01-14 2017-01-09 用于机动车前照灯的用于产生具有明暗界限的光束的照明单元

Country Status (5)

Country Link
EP (1) EP3403021B1 (fr)
KR (1) KR102145335B1 (fr)
CN (1) CN108474534B (fr)
AT (1) AT518109B1 (fr)
WO (1) WO2017120630A1 (fr)

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EP3453951B1 (fr) * 2017-09-07 2021-03-10 T.Y.C. Brother Industrial Co., Ltd. Lentille de lampe
KR102463275B1 (ko) * 2017-12-28 2022-11-04 에스엘 주식회사 차량용 램프
CN108758563B (zh) * 2018-03-13 2023-09-29 深圳市美斯特光电技术有限公司 光控制元件及光源装置
AT521381B1 (de) 2018-07-19 2020-01-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Verfahren und Vorrichtung zur Durchführung von Gaswäsche mittels einer Elektrolytlösung
FR3086735B1 (fr) * 2018-09-28 2021-06-25 Valeo Vision Piece optique monobloc en materiau transparent ou translucide a surface inactive avec portion diffusante
EP3653926B1 (fr) * 2018-11-19 2022-02-16 ZKW Group GmbH Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile
EP3671016A1 (fr) * 2018-12-21 2020-06-24 ZKW Group GmbH Dispositif d'éclairage pour un phare de véhicule automobile ainsi que phare de véhicule automobile
KR102558734B1 (ko) * 2018-12-26 2023-07-25 에스엘 주식회사 차량용 램프
JP7218041B2 (ja) * 2019-05-21 2023-02-06 市光工業株式会社 車両用導光体及び車両用灯具ユニット
CN112432132B (zh) * 2019-08-26 2022-03-18 比亚迪股份有限公司 一体化透镜、照明模组及车辆
JP7364409B2 (ja) * 2019-09-26 2023-10-18 株式会社小糸製作所 車両用ランプ
CN210740266U (zh) * 2019-10-25 2020-06-12 华域视觉科技(上海)有限公司 车灯光学元件
JP7363416B2 (ja) * 2019-11-27 2023-10-18 市光工業株式会社 車両用導光体及び車両用灯具ユニット
KR20220024739A (ko) * 2019-12-20 2022-03-03 하스코 비전 테크놀로지 컴퍼니 리미티드 광학 소자, 차량용 램프 모듈, 차량용 램프 및 차량
CN212584877U (zh) * 2020-01-02 2021-02-23 法雷奥照明公司 导光部件、照明装置和车辆
CN113154331B (zh) * 2020-01-22 2024-01-23 扬明光学股份有限公司 交通工具的投射装置及其制造方法、车前头灯
CN212132313U (zh) 2020-03-09 2020-12-11 华域视觉科技(上海)有限公司 车灯光学元件组件、车辆照明装置、车灯和车辆
CN112984454A (zh) * 2020-04-30 2021-06-18 华域视觉科技(上海)有限公司 车灯用光导体、远光照明模组及车灯
CN212746315U (zh) * 2020-07-02 2021-03-19 华域视觉科技(上海)有限公司 透镜单元、辅助近光模组、透镜、近光照明模组和车辆
CN113028355B (zh) * 2021-03-23 2022-01-07 华域视觉科技(上海)有限公司 车灯光学组件、照明光学装置和车辆
CN113091014B (zh) * 2021-04-06 2022-02-22 华域视觉科技(上海)有限公司 车灯光学元件、车灯模组和车辆
FR3127547B1 (fr) * 2021-08-31 2023-10-13 Valeo Vision Module lumineux à sources à partie émissive maximisée

Citations (3)

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US4261031A (en) * 1978-03-10 1981-04-07 Cibie Projecteurs Ribbed lenses for headlamps
CN102017199A (zh) * 2008-04-24 2011-04-13 松下电工株式会社 具有透镜的发光单元
EP1965126B1 (fr) * 2007-02-28 2015-11-18 Valeo Vision Projecteur pour véhicule automobile

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FR2884899B1 (fr) * 2005-04-21 2007-06-15 Valeo Vision Sa Module d'eclairage donnant un faisceau lumineux avec coupure pour projecteur de vehicule automobile, et projecteur comprenant un tel module
DE102006007450B4 (de) * 2006-02-17 2016-10-06 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung in einem Fahrzeug
WO2013014046A1 (fr) * 2011-07-25 2013-01-31 Osram Ag Source de lumière, par exemple pour éclairer des surfaces
CN104245423B (zh) * 2011-12-29 2018-05-22 Zkw集团有限责任公司 具有激光源的车前灯安全装置以及在危及安全状况下关闭激光源的方法
JP5950385B2 (ja) * 2012-01-25 2016-07-13 株式会社小糸製作所 車輌用前照灯
DE102013001072A1 (de) * 2013-01-23 2014-07-24 Docter Optics Se Fahrzeugscheinwerfer
AT514405B1 (de) * 2013-06-07 2015-05-15 Zkw Slovakia S R O Beleuchtungskörper für ein Fahrzeug
JP6131724B2 (ja) * 2013-06-11 2017-05-24 スタンレー電気株式会社 車両用灯具
DE102013212352A1 (de) * 2013-06-26 2014-12-31 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung mit einer Einkoppeloptik und einer Transport- und Umformoptik
FR3010772A1 (fr) * 2013-07-25 2015-03-20 Valeo Vision Dispositif d'emission de lumiere pour projecteur de vehicule automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261031A (en) * 1978-03-10 1981-04-07 Cibie Projecteurs Ribbed lenses for headlamps
EP1965126B1 (fr) * 2007-02-28 2015-11-18 Valeo Vision Projecteur pour véhicule automobile
CN102017199A (zh) * 2008-04-24 2011-04-13 松下电工株式会社 具有透镜的发光单元

Also Published As

Publication number Publication date
CN108474534A (zh) 2018-08-31
AT518109B1 (de) 2017-11-15
KR20180103962A (ko) 2018-09-19
AT518109A1 (de) 2017-07-15
KR102145335B1 (ko) 2020-08-19
EP3403021B1 (fr) 2021-10-27
EP3403021A1 (fr) 2018-11-21
WO2017120630A1 (fr) 2017-07-20

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