FR2889291B1 - Lampe de vehicule - Google Patents

Lampe de vehicule

Info

Publication number
FR2889291B1
FR2889291B1 FR0653158A FR0653158A FR2889291B1 FR 2889291 B1 FR2889291 B1 FR 2889291B1 FR 0653158 A FR0653158 A FR 0653158A FR 0653158 A FR0653158 A FR 0653158A FR 2889291 B1 FR2889291 B1 FR 2889291B1
Authority
FR
France
Prior art keywords
vehicle lamp
lamp
vehicle
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
FR0653158A
Other languages
English (en)
Other versions
FR2889291A1 (fr
Inventor
Takashi Inoue
Seiichiro Yagi
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing 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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2889291A1 publication Critical patent/FR2889291A1/fr
Application granted granted Critical
Publication of FR2889291B1 publication Critical patent/FR2889291B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/60—Heating of lighting devices, e.g. for demisting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR0653158A 2005-07-28 2006-07-28 Lampe de vehicule Expired - Fee Related FR2889291B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005219302A JP4527024B2 (ja) 2005-07-28 2005-07-28 車両用灯具

Publications (2)

Publication Number Publication Date
FR2889291A1 FR2889291A1 (fr) 2007-02-02
FR2889291B1 true FR2889291B1 (fr) 2011-11-25

Family

ID=37668307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653158A Expired - Fee Related FR2889291B1 (fr) 2005-07-28 2006-07-28 Lampe de vehicule

Country Status (4)

Country Link
US (1) US7537366B2 (fr)
JP (1) JP4527024B2 (fr)
DE (1) DE102006034353B4 (fr)
FR (1) FR2889291B1 (fr)

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DE102007029293B4 (de) * 2007-06-19 2010-09-30 Automotive Lighting Reutlingen Gmbh Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte
US7914162B1 (en) 2007-08-23 2011-03-29 Grand General Accessories Manufacturing LED light assembly having heating board
DE102007055165A1 (de) * 2007-11-19 2009-05-20 Osram Gesellschaft mit beschränkter Haftung LED-Scheinwerfer
DE102007063542B4 (de) * 2007-12-21 2010-09-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Scheinwerfer für Fahrzeuge
EP2229555B1 (fr) * 2008-01-14 2011-11-02 Osram AG Dispositif de refroidissement de sources lumineuses à semi-conducteur et projecteur doté de ce dispositif
US8075154B2 (en) * 2008-03-07 2011-12-13 Alpha-Med Surge Headlight with directed flow heat sink
JP5405043B2 (ja) * 2008-04-22 2014-02-05 株式会社小糸製作所 車両用灯具
KR101014485B1 (ko) * 2008-05-07 2011-02-14 현대자동차주식회사 방열성능이 개선된 조사각 가변용 헤드램프장치
US7896532B2 (en) * 2008-08-11 2011-03-01 Automotive Research & Testing Center LED luminescent device and vehicle lamp comprising the device
KR20100052629A (ko) * 2008-11-11 2010-05-20 에프씨반도체 주식회사 Ｌｅｄ 조명등
JP2010182486A (ja) * 2009-02-04 2010-08-19 Koito Mfg Co Ltd 車両用灯具
KR101080550B1 (ko) * 2009-06-30 2011-11-04 한국광기술원 방열 투과판을 구비하는 ｌｅｄ 조명기구
DE202010004776U1 (de) 2010-04-09 2011-09-02 Zumtobel Lighting Gmbh Leuchte mit schwenkbarer LED
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US8459848B2 (en) 2011-02-09 2013-06-11 Truck-Lite Co., Llc Headlamp assembly for removing water based contamination
US9709238B2 (en) * 2011-02-09 2017-07-18 Truck-Lite Co., Llc Modular headlamp assembly with a heating element for removing water based contamination
US8899803B2 (en) 2011-11-04 2014-12-02 Truck-Lite, Co., Llc Headlamp assembly having a heat sink structure and wire heating element for removing water based contamination
JP5700813B2 (ja) * 2011-04-08 2015-04-15 株式会社小糸製作所 車輌用前照灯
DE102012205434A1 (de) * 2012-04-03 2013-10-10 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
JP6321641B2 (ja) * 2012-07-27 2018-05-09 フィリップス ライティング ホールディング ビー ヴィ 熱伝達装置、照明器具及び照明器具を組み立てる方法
JP2014132546A (ja) * 2012-12-04 2014-07-17 Koito Mfg Co Ltd 車両用照明装置
JP2014157710A (ja) * 2013-02-15 2014-08-28 Koito Mfg Co Ltd 車両用照明装置
KR20150015901A (ko) * 2013-08-02 2015-02-11 김 스티븐 플렉시블 기판을 이용한 자동차용 led 램프 모듈 및 그 방열 구조
KR101542772B1 (ko) * 2013-10-25 2015-08-07 엘지전자 주식회사 차량용 램프 장치
CN104654157A (zh) * 2013-11-19 2015-05-27 丹阳市中远车灯有限公司 汽车前照灯
USD751241S1 (en) * 2014-01-07 2016-03-08 Electronic Controls Company Lamp
USD760943S1 (en) * 2014-01-07 2016-07-05 Electronic Controls Company Lamp
JP6253486B2 (ja) * 2014-04-02 2017-12-27 株式会社小糸製作所 車両用灯具
CN108800037B (zh) * 2014-03-03 2021-02-09 株式会社小糸制作所 车辆用灯具及车辆用灯具的控制系统
JP5602970B1 (ja) * 2014-03-26 2014-10-08 株式会社フジクラ 車両用ヘッドライトのデフロスト構造
CN103900011A (zh) * 2014-03-28 2014-07-02 山东明华光电科技有限公司 大功率led汽车灯具
US20170248288A1 (en) * 2014-08-08 2017-08-31 Koninklijke Philips N.V. Led device with flexible thermal interface
TW201623046A (zh) * 2014-12-26 2016-07-01 中強光電股份有限公司 車用照明裝置及其製造方法
JP5970572B1 (ja) * 2015-02-13 2016-08-17 株式会社フジクラ 車両用ヘッドランプ
JP6468348B2 (ja) 2015-04-24 2019-02-13 株式会社デンソー 車両用防曇装置
US11402091B2 (en) * 2015-08-31 2022-08-02 Flex-N-Gate Advanced Product Development, Llc Lamp assembly with thermal transporter
FR3054298A1 (fr) * 2016-07-22 2018-01-26 Valeo Vision Projecteur de lumiere de vehicule
EP3591282B1 (fr) * 2017-02-28 2021-05-05 Honda Motor Co., Ltd. Structure de support d'unité de lampe pour phare et procédé de fabrication de phare
JP7028594B2 (ja) * 2017-09-21 2022-03-02 株式会社アイ・ライティング・システム 照明器具
DE102018114765A1 (de) * 2018-06-20 2019-12-24 Zkw Group Gmbh Kraftfahrzeugscheinwerfer
TWI770437B (zh) * 2018-11-16 2022-07-11 誠益光電科技股份有限公司 車燈裝置及其彎道照明車燈模組
GB2575133B8 (en) * 2018-12-18 2020-09-30 John Cullen Lighting Ltd Luminaire with moveable optical element
CN109519875A (zh) * 2018-12-29 2019-03-26 苏州科勒迪电子有限公司 一种用于车灯的热管型散热器
CN110375267A (zh) * 2019-07-02 2019-10-25 重庆长安汽车股份有限公司 一种汽车灯具
US11187394B2 (en) * 2019-11-08 2021-11-30 Sl Corporation Lamp for vehicle
FR3121199A1 (fr) * 2021-03-26 2022-09-30 Valeo Vision Module lumineux de véhicule comportant un élément flexible de transfert de chaleur
DE102021110319A1 (de) 2021-04-22 2022-10-27 Yazaki Systems Technologies Gmbh Elektrisches System und Verfahren zur Herstellung des elektrischen Systems

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Also Published As

Publication number Publication date
DE102006034353B4 (de) 2013-01-03
DE102006034353A1 (de) 2007-02-15
FR2889291A1 (fr) 2007-02-02
JP2007035513A (ja) 2007-02-08
JP4527024B2 (ja) 2010-08-18
US7537366B2 (en) 2009-05-26
US20070025105A1 (en) 2007-02-01

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Legal Events

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Year of fee payment: 11

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Effective date: 20180330