DE112016002385B4 - Scheinwerfermodul mit Halter für bewegliche Projektionslinse und Scheinwerfer mit einer Vielzahl solcher Scheinwerfermodule - Google Patents

Scheinwerfermodul mit Halter für bewegliche Projektionslinse und Scheinwerfer mit einer Vielzahl solcher Scheinwerfermodule Download PDF

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Publication number
DE112016002385B4
DE112016002385B4 DE112016002385.5T DE112016002385T DE112016002385B4 DE 112016002385 B4 DE112016002385 B4 DE 112016002385B4 DE 112016002385 T DE112016002385 T DE 112016002385T DE 112016002385 B4 DE112016002385 B4 DE 112016002385B4
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DE
Germany
Prior art keywords
axis
projection lens
axis direction
driver
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
DE112016002385.5T
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German (de)
English (en)
Other versions
DE112016002385T5 (de
Inventor
Mitsuhiro Yamazumi
Ritsuya Oshima
Atsushi Michimori
Masashige Suwa
Kuniko Kojima
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 claimed from PCT/JP2016/055182 external-priority patent/WO2016189907A1/ja
Publication of DE112016002385T5 publication Critical patent/DE112016002385T5/de
Application granted granted Critical
Publication of DE112016002385B4 publication Critical patent/DE112016002385B4/de
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
    • F21S41/60—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
    • 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

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)
DE112016002385.5T 2014-08-27 2016-02-23 Scheinwerfermodul mit Halter für bewegliche Projektionslinse und Scheinwerfer mit einer Vielzahl solcher Scheinwerfermodule Expired - Fee Related DE112016002385B4 (de)

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
DE112016002385T5 DE112016002385T5 (de) 2018-02-15
DE112016002385B4 true DE112016002385B4 (de) 2023-07-20

Family

ID=55649459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112016002385.5T Expired - Fee Related DE112016002385B4 (de) 2014-08-27 2016-02-23 Scheinwerfermodul mit Halter für bewegliche Projektionslinse und Scheinwerfer mit einer Vielzahl solcher Scheinwerfermodule

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE60208733T2 (de) 2001-04-13 2006-08-17 C.R.F. S.C.P.A. Fahrzeugscheinwerfer mit Formgedächtnis-Einstellvorrichtung
EP2103983A1 (en) 2006-12-22 2009-09-23 NHK Spring Co.,Ltd. Actuator for optical scanning

Family Cites Families (11)

* 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
DE19625923A1 (de) * 1996-06-28 1998-01-08 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE60208733T2 (de) 2001-04-13 2006-08-17 C.R.F. S.C.P.A. Fahrzeugscheinwerfer mit Formgedächtnis-Einstellvorrichtung
EP2103983A1 (en) 2006-12-22 2009-09-23 NHK Spring Co.,Ltd. Actuator for optical scanning

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
JP6081519B2 (ja) 2017-02-15
JP2017065677A (ja) 2017-04-06

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