JP4698549B2 - 車両用灯具 - Google Patents

車両用灯具 Download PDF

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Publication number
JP4698549B2
JP4698549B2 JP2006279824A JP2006279824A JP4698549B2 JP 4698549 B2 JP4698549 B2 JP 4698549B2 JP 2006279824 A JP2006279824 A JP 2006279824A JP 2006279824 A JP2006279824 A JP 2006279824A JP 4698549 B2 JP4698549 B2 JP 4698549B2
Authority
JP
Japan
Prior art keywords
light
reflecting surface
lens
surface type
led
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.)
Expired - Fee Related
Application number
JP2006279824A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008098025A (ja
JP2008098025A5 (enExample
Inventor
輝夫 小池
竜太郎 大和田
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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
Application filed by Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2006279824A priority Critical patent/JP4698549B2/ja
Priority to DE602007012629T priority patent/DE602007012629D1/de
Priority to EP07019968A priority patent/EP1912017B1/en
Publication of JP2008098025A publication Critical patent/JP2008098025A/ja
Publication of JP2008098025A5 publication Critical patent/JP2008098025A5/ja
Application granted granted Critical
Publication of JP4698549B2 publication Critical patent/JP4698549B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029—Spatial arrangement
    • B60Q1/0041—Spatial arrangement of several lamps in relation to each other
    • 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
    • F21S41/14—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
    • F21S41/24—Light guides
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2006279824A 2006-10-13 2006-10-13 車両用灯具 Expired - Fee Related JP4698549B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006279824A JP4698549B2 (ja) 2006-10-13 2006-10-13 車両用灯具
DE602007012629T DE602007012629D1 (de) 2006-10-13 2007-10-11 Fahrzeuglampe
EP07019968A EP1912017B1 (en) 2006-10-13 2007-10-11 Vehicular lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006279824A JP4698549B2 (ja) 2006-10-13 2006-10-13 車両用灯具

Publications (3)

Publication Number Publication Date
JP2008098025A JP2008098025A (ja) 2008-04-24
JP2008098025A5 JP2008098025A5 (enExample) 2009-10-01
JP4698549B2 true JP4698549B2 (ja) 2011-06-08

Family

ID=38871694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006279824A Expired - Fee Related JP4698549B2 (ja) 2006-10-13 2006-10-13 車両用灯具

Country Status (3)

Country Link
EP (1) EP1912017B1 (enExample)
JP (1) JP4698549B2 (enExample)
DE (1) DE602007012629D1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5352263B2 (ja) 2009-02-06 2013-11-27 株式会社小糸製作所 車両用灯具
JP2010198857A (ja) * 2009-02-24 2010-09-09 Stanley Electric Co Ltd 車両用灯具
EP2587123B1 (en) * 2011-10-31 2019-05-15 SL Corporation Automotive headlamp
US9097400B2 (en) * 2011-10-31 2015-08-04 Sl Corporation Automotive headlamp
FR3011311B1 (fr) * 2013-09-27 2018-05-25 Peugeot Citroen Automobiles Sa Dispositif d'eclairage a deux fonctions d'eclairement assurees par un meme groupe de source(s) de lumiere et des fuites de lumiere
JP2015103362A (ja) * 2013-11-25 2015-06-04 スタンレー電気株式会社 車両用灯具
KR102118139B1 (ko) * 2013-12-19 2020-06-02 에스엘 주식회사 차량용 램프
JP6197660B2 (ja) * 2014-01-21 2017-09-20 マツダ株式会社 車両用前照灯
JP6479412B2 (ja) 2014-10-24 2019-03-06 スタンレー電気株式会社 車両用灯具
BR112017021001B1 (pt) 2015-04-03 2022-06-28 Honda Motor Co., Ltd Estrutura de dispositivo de iluminação que inclui iluminação auxiliar

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129955C2 (de) * 1991-09-10 2002-08-14 Bosch Gmbh Robert Kraftfahrzeug-Beleuchtungseinrichtung mit Lichtleiterlementen
JPH1040713A (ja) * 1996-07-23 1998-02-13 Fuji Heavy Ind Ltd 車両のヘッドランプ装置
JP2001206267A (ja) * 2000-01-26 2001-07-31 Sanyo Electric Co Ltd 自転車用照明装置
DE10065020B4 (de) * 2000-09-04 2009-02-12 Automotive Lighting Reutlingen Gmbh Fahrzeugscheinwerfer
JP2002093222A (ja) * 2000-09-18 2002-03-29 Ichikoh Ind Ltd 車両灯具用のライトガイド装置
DE10115868B4 (de) * 2001-03-30 2010-01-07 Automotive Lighting Reutlingen Gmbh Scheinwerfereinheit eines Kraftfahrzeugs
JP3760865B2 (ja) * 2002-01-08 2006-03-29 日産自動車株式会社 車両用前照灯
DE10202323C1 (de) 2002-01-23 2003-06-05 Daimler Chrysler Ag Leuchteinheit mit weiterer Leuchte für ein Kraftfahrzeug
JP3949981B2 (ja) * 2002-03-04 2007-07-25 株式会社小糸製作所 車輌用前照灯
DE10209590A1 (de) * 2002-03-05 2003-10-16 Volkswagen Ag Scheinwerferanordnung für Fahrzeuge
JP3958653B2 (ja) * 2002-08-29 2007-08-15 スタンレー電気株式会社 ヘッドランプ
JP4115921B2 (ja) * 2003-11-04 2008-07-09 株式会社小糸製作所 車両用前照灯
DE102004003402A1 (de) * 2004-01-23 2005-08-11 Bayerische Motoren Werke Ag Fahrzeugscheinwerfer
JP4339143B2 (ja) * 2004-02-10 2009-10-07 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
JP2008098025A (ja) 2008-04-24
EP1912017A1 (en) 2008-04-16
DE602007012629D1 (de) 2011-04-07
EP1912017B1 (en) 2011-02-23

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