DE102012220507A1 - Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs - Google Patents

Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs Download PDF

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Publication number
DE102012220507A1
DE102012220507A1 DE102012220507.1A DE102012220507A DE102012220507A1 DE 102012220507 A1 DE102012220507 A1 DE 102012220507A1 DE 102012220507 A DE102012220507 A DE 102012220507A DE 102012220507 A1 DE102012220507 A1 DE 102012220507A1
Authority
DE
Germany
Prior art keywords
light
reflection surface
overhead
recess
reflection
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.)
Ceased
Application number
DE102012220507.1A
Other languages
German (de)
English (en)
Inventor
Jens Humburg
Ernst-Olaf Rosenhahn
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.)
Marelli Automotive Lighting Reutlingen Germany GmbH
Original Assignee
Automotive Lighting Reutlingen GmbH
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
Application filed by Automotive Lighting Reutlingen GmbH filed Critical Automotive Lighting Reutlingen GmbH
Priority to DE102012220507.1A priority Critical patent/DE102012220507A1/de
Priority to EP13187943.9A priority patent/EP2730836B1/fr
Priority to CN201310553530.4A priority patent/CN103807715B/zh
Publication of DE102012220507A1 publication Critical patent/DE102012220507A1/de
Ceased legal-status Critical Current

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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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/20—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
    • F21S41/30—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
    • F21S41/322—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
    • F21S41/30—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
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/18—Arrangement or contour of the emitted light for regions other than high beam or low beam for overhead signs

Landscapes

  • 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)
DE102012220507.1A 2012-11-09 2012-11-09 Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs Ceased DE102012220507A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102012220507.1A DE102012220507A1 (de) 2012-11-09 2012-11-09 Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs
EP13187943.9A EP2730836B1 (fr) 2012-11-09 2013-10-09 Module d'éclairage pour un phare de véhicule automobile
CN201310553530.4A CN103807715B (zh) 2012-11-09 2013-11-08 用于机动车前大灯的光模块

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012220507.1A DE102012220507A1 (de) 2012-11-09 2012-11-09 Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs

Publications (1)

Publication Number Publication Date
DE102012220507A1 true DE102012220507A1 (de) 2014-05-15

Family

ID=49304828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012220507.1A Ceased DE102012220507A1 (de) 2012-11-09 2012-11-09 Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs

Country Status (3)

Country Link
EP (1) EP2730836B1 (fr)
CN (1) CN103807715B (fr)
DE (1) DE102012220507A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017103402A1 (de) 2017-02-20 2018-08-23 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung zum Einbau in ein Kraftfahrzeug
DE102018108567A1 (de) * 2018-04-11 2019-10-17 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE052369T2 (hu) * 2014-05-30 2021-04-28 Marelli Automotive Lighting Italy Spa Gépjármû-lámpa lézerhegesztési eljárása
EP2957418B1 (fr) * 2014-06-19 2020-01-01 Marelli Automotive Lighting Italy S.p.A. Appareil de fabrication d'un phare de véhicule et procédé de soudage laser simultané d'un phare de véhicule
CN105240765A (zh) * 2015-10-30 2016-01-13 江苏亿诺车辆部件有限公司 一种远近光可切换式透镜组
FR3055400B1 (fr) * 2016-09-01 2019-06-28 Valeo Vision Module optique pour eclairer des points de portique
JP7217360B2 (ja) * 2019-02-25 2023-02-02 ▲華▼域▲視▼▲覺▼科技（上▲海▼）有限公司 ハイ・ロービームランプ一体型車ランプ照明装置、車ランプ及び車両
DE102021113426A1 (de) 2021-05-25 2022-12-01 HELLA GmbH & Co. KGaA Scheinwerfer für ein Kraftfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193440A1 (fr) 2000-10-02 2002-04-03 Stanley Electric Co., Ltd. Phare pour véhicule
JP2008177025A (ja) * 2007-01-18 2008-07-31 Ichikoh Ind Ltd 車両用前照灯
DE102008015510A1 (de) 2007-03-29 2008-10-02 Koito Manufacturing Co., Ltd. Leuchteneinheit eines Fahrzeugscheinwerfers
US20110170308A1 (en) * 2010-01-14 2011-07-14 Koito Manufacturing Co., Ltd. Vehicle head lamp

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4123130B2 (ja) * 2002-10-28 2008-07-23 市光工業株式会社 ヘッドランプ
FR2913094B1 (fr) * 2007-02-22 2009-05-15 Valeo Vision Sa Projecteur pour vehicule automobile.
JP4695112B2 (ja) * 2007-03-26 2011-06-08 株式会社小糸製作所 車両用前照灯の灯具ユニット
JP4702323B2 (ja) * 2007-05-18 2011-06-15 市光工業株式会社 車両用前照灯
JP4835602B2 (ja) * 2008-02-14 2011-12-14 市光工業株式会社 車両用前照灯
JP5229471B2 (ja) * 2008-10-29 2013-07-03 スタンレー電気株式会社 プロジェクター型ヘッドランプ
JP2011165600A (ja) * 2010-02-15 2011-08-25 Koito Mfg Co Ltd 車両用照明灯具
JP5054148B2 (ja) * 2010-04-14 2012-10-24 株式会社日本自動車部品総合研究所 車両用前照灯
JP5562751B2 (ja) * 2010-07-26 2014-07-30 株式会社小糸製作所 車両用照明灯具
KR101195110B1 (ko) * 2010-11-11 2012-10-29 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 헤드램프 조립체 및 이의 제어방법
JP5678777B2 (ja) * 2011-03-31 2015-03-04 市光工業株式会社 車両用前照灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193440A1 (fr) 2000-10-02 2002-04-03 Stanley Electric Co., Ltd. Phare pour véhicule
JP2008177025A (ja) * 2007-01-18 2008-07-31 Ichikoh Ind Ltd 車両用前照灯
DE102008015510A1 (de) 2007-03-29 2008-10-02 Koito Manufacturing Co., Ltd. Leuchteneinheit eines Fahrzeugscheinwerfers
US20110170308A1 (en) * 2010-01-14 2011-07-14 Koito Manufacturing Co., Ltd. Vehicle head lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017103402A1 (de) 2017-02-20 2018-08-23 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung zum Einbau in ein Kraftfahrzeug
DE102018108567A1 (de) * 2018-04-11 2019-10-17 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
CN103807715B (zh) 2017-11-28
EP2730836A1 (fr) 2014-05-14
EP2730836B1 (fr) 2017-09-06
CN103807715A (zh) 2014-05-21

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