CN107614983B - 前照灯模块及前照灯 - Google Patents

前照灯模块及前照灯 Download PDF

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Publication number
CN107614983B
CN107614983B CN201680028998.3A CN201680028998A CN107614983B CN 107614983 B CN107614983 B CN 107614983B CN 201680028998 A CN201680028998 A CN 201680028998A CN 107614983 B CN107614983 B CN 107614983B
Authority
CN
China
Prior art keywords
projection lens
axis direction
axis
light
adjustment shaft
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.)
Active
Application number
CN201680028998.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN107614983A (zh
Inventor
山隅允裕
大岛律也
道盛厚司
诹访胜重
小岛邦子
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.)
Mitsubishi Corp
Original Assignee
Mitsubishi Corp
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 Mitsubishi Corp filed Critical Mitsubishi Corp
Priority claimed from PCT/JP2016/055182 external-priority patent/WO2016189907A1/ja
Publication of CN107614983A publication Critical patent/CN107614983A/zh
Application granted granted Critical
Publication of CN107614983B publication Critical patent/CN107614983B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated 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
    • 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]
    • F21S41/147—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
    • F21S41/24—Light guides
    • 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
    • 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
    • F21S41/28—Cover glass
    • 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
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection 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
    • F21S41/30—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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates

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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
CN201680028998.3A 2014-08-27 2016-02-23 前照灯模块及前照灯 Active CN107614983B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014172610 2014-08-27
JP2015105653A JP6081519B2 (ja) 2014-08-27 2015-05-25 前照灯モジュール及び前照灯
JP2015-105653 2015-05-25
PCT/JP2016/055182 WO2016189907A1 (ja) 2015-05-25 2016-02-23 前照灯モジュール及び前照灯

Publications (2)

Publication Number Publication Date
CN107614983A CN107614983A (zh) 2018-01-19
CN107614983B true CN107614983B (zh) 2019-12-31

Family

ID=55649459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680028998.3A Active CN107614983B (zh) 2014-08-27 2016-02-23 前照灯模块及前照灯

Country Status (3)

Country Link
JP (2) JP6081519B2 (enExample)
CN (1) CN107614983B (enExample)
DE (1) DE112016002385B4 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108243619B (zh) * 2015-11-09 2020-06-23 三菱电机株式会社 投射光学设备和前照灯装置
WO2018012530A1 (ja) * 2016-07-14 2018-01-18 三菱電機株式会社 照明装置
JP6757909B2 (ja) * 2017-06-05 2020-09-23 パナソニックＩｐマネジメント株式会社 照明装置および車両用前照灯
AT519673B1 (de) * 2017-06-14 2018-09-15 Zkw Group Gmbh Kraftfahrzeugscheinwerfer
DE112018007684B4 (de) * 2018-06-04 2024-02-01 Mitsubishi Electric Corporation Beleuchtungseinrichtung
CN110173669B (zh) * 2019-06-25 2024-06-18 华域视觉科技(上海)有限公司 车灯光学元件总成、车灯及汽车
CN115315372B (zh) 2020-03-31 2025-06-24 三菱电机株式会社 旋转调整机构以及前照灯装置
CN111550747B (zh) * 2020-05-08 2025-07-15 广州市火焰光电子科技有限公司 一种用于驱动投影透镜组镜筒旋转的动力装置
KR102442401B1 (ko) * 2021-08-19 2022-09-13 주식회사 테크엔 자이로센서를 이용한 조사각도 조절이 가능한 가로등
KR20240047183A (ko) 2022-10-04 2024-04-12 현대자동차주식회사 마이크로 렌즈 어레이를 이용한 차량용 램프 및 그 램프를 포함하는 자동차
FR3160753A1 (fr) * 2024-03-26 2025-10-03 Valeo Vision Support d’une unité lumineuse mobile par rapport à une lentille de projection au sein d’un module lumineux pour véhicule automobile.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009048786A (ja) * 2007-08-13 2009-03-05 Koito Mfg Co Ltd 車両用前照灯
CN102483209A (zh) * 2009-09-04 2012-05-30 斯坦雷电气株式会社 用于车辆的灯具
CN102654264A (zh) * 2011-03-04 2012-09-05 本田技研工业株式会社 车辆用前照灯构造
CN103299126A (zh) * 2011-01-13 2013-09-11 通用电气公司 光集中效率最大化的投射型前灯
CN103883957A (zh) * 2012-12-21 2014-06-25 欧司朗有限公司 车辆照明装置
JP2016029620A (ja) * 2014-07-25 2016-03-03 スタンレー電気株式会社 レンズ体及び車両用灯具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052079Y2 (enExample) * 1987-03-18 1993-01-19
JPH03204430A (ja) * 1989-12-28 1991-09-06 Aisin Seiki Co Ltd ２軸回転駆動装置
JPH083922Y2 (ja) 1990-04-27 1996-01-31 株式会社小糸製作所 配光可変型前照灯のレンズ駆動機構
DE19625923A1 (de) * 1996-06-28 1998-01-08 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
ITTO20010362A1 (it) 2001-04-13 2002-10-13 Fiat Ricerche Proiettore per autoveicoli con mezzi di regolazione a memoria di forma.
JP2008158185A (ja) * 2006-12-22 2008-07-10 Nhk Spring Co Ltd 光走査用アクチュエータ
JP6045700B2 (ja) * 2013-07-10 2016-12-14 三菱電機株式会社 前照灯ユニット及び前照灯
US10222020B2 (en) * 2014-03-20 2019-03-05 Stanley Electric Co., Ltd. Lighting fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009048786A (ja) * 2007-08-13 2009-03-05 Koito Mfg Co Ltd 車両用前照灯
CN102483209A (zh) * 2009-09-04 2012-05-30 斯坦雷电气株式会社 用于车辆的灯具
CN103299126A (zh) * 2011-01-13 2013-09-11 通用电气公司 光集中效率最大化的投射型前灯
CN102654264A (zh) * 2011-03-04 2012-09-05 本田技研工业株式会社 车辆用前照灯构造
CN103883957A (zh) * 2012-12-21 2014-06-25 欧司朗有限公司 车辆照明装置
JP2016029620A (ja) * 2014-07-25 2016-03-03 スタンレー電気株式会社 レンズ体及び車両用灯具

Also Published As

Publication number Publication date
CN107614983A (zh) 2018-01-19
DE112016002385T5 (de) 2018-02-15
JP2016048674A (ja) 2016-04-07
JP6081519B2 (ja) 2017-02-15
JP2017065677A (ja) 2017-04-06
DE112016002385B4 (de) 2023-07-20

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