JP6081519B2 - 前照灯モジュール及び前照灯 - Google Patents

前照灯モジュール及び前照灯 Download PDF

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Publication number
JP6081519B2
JP6081519B2 JP2015105653A JP2015105653A JP6081519B2 JP 6081519 B2 JP6081519 B2 JP 6081519B2 JP 2015105653 A JP2015105653 A JP 2015105653A JP 2015105653 A JP2015105653 A JP 2015105653A JP 6081519 B2 JP6081519 B2 JP 6081519B2
Authority
JP
Japan
Prior art keywords
projection lens
axis direction
axis
headlamp
light
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
JP2015105653A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016048674A5 (enExample
JP2016048674A (ja
Inventor
允裕 山隅
允裕 山隅
律也 大嶋
律也 大嶋
道盛　厚司
厚司 道盛
勝重 諏訪
勝重 諏訪
小島　邦子
邦子 小島
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 Electric Corp
Original Assignee
Mitsubishi Electric 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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2015105653A priority Critical patent/JP6081519B2/ja
Priority to US15/568,215 priority patent/US10442340B2/en
Priority to CN201680028998.3A priority patent/CN107614983B/zh
Priority to PCT/JP2016/055182 priority patent/WO2016189907A1/ja
Priority to DE112016002385.5T priority patent/DE112016002385B4/de
Publication of JP2016048674A publication Critical patent/JP2016048674A/ja
Publication of JP2016048674A5 publication Critical patent/JP2016048674A5/ja
Application granted granted Critical
Publication of JP6081519B2 publication Critical patent/JP6081519B2/ja
Expired - Fee Related 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)
JP2015105653A 2014-08-27 2015-05-25 前照灯モジュール及び前照灯 Expired - Fee Related JP6081519B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015105653A JP6081519B2 (ja) 2014-08-27 2015-05-25 前照灯モジュール及び前照灯
US15/568,215 US10442340B2 (en) 2015-05-25 2016-02-23 Headlight module and headlight
CN201680028998.3A CN107614983B (zh) 2014-08-27 2016-02-23 前照灯模块及前照灯
PCT/JP2016/055182 WO2016189907A1 (ja) 2015-05-25 2016-02-23 前照灯モジュール及び前照灯
DE112016002385.5T DE112016002385B4 (de) 2014-08-27 2016-02-23 Scheinwerfermodul mit Halter für bewegliche Projektionslinse und Scheinwerfer mit einer Vielzahl solcher Scheinwerfermodule

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014172610 2014-08-27
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017006807A Division JP2017065677A (ja) 2014-08-27 2017-01-18 駆動装置

Publications (3)

Publication Number Publication Date
JP2016048674A JP2016048674A (ja) 2016-04-07
JP2016048674A5 JP2016048674A5 (enExample) 2016-09-15
JP6081519B2 true JP6081519B2 (ja) 2017-02-15

Family

ID=55649459

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015105653A Expired - Fee Related JP6081519B2 (ja) 2014-08-27 2015-05-25 前照灯モジュール及び前照灯
JP2017006807A Pending JP2017065677A (ja) 2014-08-27 2017-01-18 駆動装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017006807A Pending JP2017065677A (ja) 2014-08-27 2017-01-18 駆動装置

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11988350B2 (en) 2022-10-04 2024-05-21 Hyundai Motor Company Vehicle lamp incorporating a microlens array and a vehicle including the same

Families Citing this family (10)

* 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
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.

Family Cites Families (14)

* 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
JP4881255B2 (ja) * 2007-08-13 2012-02-22 株式会社小糸製作所 車両用前照灯
JP5445923B2 (ja) * 2009-09-04 2014-03-19 スタンレー電気株式会社 車両用灯具
US8485705B2 (en) * 2011-01-13 2013-07-16 General Electric Company Projector type headlamp of maximized light collecting efficiency
JP2012185977A (ja) * 2011-03-04 2012-09-27 Honda Motor Co Ltd 車両用ヘッドライト構造
DE102012224345A1 (de) * 2012-12-21 2014-06-26 Osram Gmbh Fahrzeug-Leuchtvorrichtung
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
JP6330246B2 (ja) * 2014-07-25 2018-05-30 スタンレー電気株式会社 レンズ体及び車両用灯具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11988350B2 (en) 2022-10-04 2024-05-21 Hyundai Motor Company Vehicle lamp incorporating a microlens array and a vehicle including the same

Also Published As

Publication number Publication date
CN107614983A (zh) 2018-01-19
DE112016002385T5 (de) 2018-02-15
CN107614983B (zh) 2019-12-31
JP2016048674A (ja) 2016-04-07
JP2017065677A (ja) 2017-04-06
DE112016002385B4 (de) 2023-07-20

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