JPWO2022044444A1 - - Google Patents

Info

Publication number
JPWO2022044444A1
JPWO2022044444A1 JP2022545311A JP2022545311A JPWO2022044444A1 JP WO2022044444 A1 JPWO2022044444 A1 JP WO2022044444A1 JP 2022545311 A JP2022545311 A JP 2022545311A JP 2022545311 A JP2022545311 A JP 2022545311A JP WO2022044444 A1 JPWO2022044444 A1 JP WO2022044444A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022545311A
Other versions
JP7292523B2 (ja
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 filed Critical
Publication of JPWO2022044444A1 publication Critical patent/JPWO2022044444A1/ja
Application granted granted Critical
Publication of JP7292523B2 publication Critical patent/JP7292523B2/ja
Active 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
    • 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
    • F21S41/27—Thick lenses
    • 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
    • B60Q1/16—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 illuminating the way asymmetrically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • B62J6/022—Headlights specially adapted for motorcycles or the like
    • 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
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2022545311A 2020-08-24 2021-05-13 前照灯モジュール及び前照灯装置 Active JP7292523B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/031853 WO2022044078A1 (ja) 2020-08-24 2020-08-24 前照灯モジュール及び前照灯装置
JPPCT/JP2020/031853 2020-08-24
PCT/JP2021/018140 WO2022044444A1 (ja) 2020-08-24 2021-05-13 前照灯モジュール及び前照灯装置

Publications (2)

Publication Number Publication Date
JPWO2022044444A1 true JPWO2022044444A1 (ja) 2022-03-03
JP7292523B2 JP7292523B2 (ja) 2023-06-16

Family

ID=80352806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545311A Active JP7292523B2 (ja) 2020-08-24 2021-05-13 前照灯モジュール及び前照灯装置

Country Status (4)

Country Link
US (1) US20230258309A1 (ja)
JP (1) JP7292523B2 (ja)
DE (1) DE112021004426T5 (ja)
WO (2) WO2022044078A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113494700A (zh) * 2020-03-20 2021-10-12 华域视觉科技(上海)有限公司 一种近光初级光学元件、车灯模组、车灯和车辆

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08167301A (ja) * 1994-12-12 1996-06-25 Nippondenso Co Ltd 車両用前照灯
JP2006302902A (ja) * 2005-04-21 2006-11-02 Valeo Vision カットオフビームを与える自動車用照明モジュールおよびこの照明モジュールを備えるヘッドライト
JP2017010634A (ja) * 2015-06-17 2017-01-12 スタンレー電気株式会社 レンズ体及び車両用灯具
JP2017084556A (ja) * 2015-10-27 2017-05-18 スタンレー電気株式会社 レンズ体、レンズ結合体及び車両用灯具
WO2018043663A1 (ja) * 2016-09-02 2018-03-08 株式会社小糸製作所 車両用灯具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4068387B2 (ja) * 2002-04-23 2008-03-26 株式会社小糸製作所 光源ユニット
JP4047186B2 (ja) * 2003-02-10 2008-02-13 株式会社小糸製作所 車両用前照灯及び光学ユニット
DE102005017528A1 (de) * 2004-08-27 2006-03-09 Osram Opto Semiconductors Gmbh Leuchtmittel mit vorgegebener Abstrahlcharakteristik und Primäroptikelement für ein Leuchtmittel
JP2006127856A (ja) * 2004-10-27 2006-05-18 Koito Mfg Co Ltd 車両用照明灯具
DE102006044641A1 (de) * 2006-09-19 2008-03-27 Schefenacker Vision Systems Germany Gmbh Leuchteinheit mit Leuchtdiode, Lichtleitkörper und Sekundärlinse
JP2012129002A (ja) 2010-12-14 2012-07-05 Koito Mfg Co Ltd 車両用灯具および導光部材
JP6131724B2 (ja) * 2013-06-11 2017-05-24 スタンレー電気株式会社 車両用灯具
KR101592648B1 (ko) * 2013-12-23 2016-02-12 현대자동차주식회사 헤드램프 장치
JP6340751B2 (ja) * 2014-08-25 2018-06-13 スタンレー電気株式会社 レンズ体及び車両用灯具
FR3039883B1 (fr) * 2015-08-06 2020-10-02 Valeo Vision Module lumineux en materiau transparent avec deux faces de reflexion
KR101907372B1 (ko) * 2017-04-26 2018-10-12 현대모비스 주식회사 헤드램프 장치
US10663131B1 (en) * 2018-07-06 2020-05-26 H.A. Automotive Systems, Inc. Condenser for low-beam vehicle light module
EP3671016A1 (de) * 2018-12-21 2020-06-24 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer sowie kraftfahrzeugscheinwerfer
US10753562B1 (en) * 2019-06-09 2020-08-25 Hossein ALISAFAEE Lightguide headlamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08167301A (ja) * 1994-12-12 1996-06-25 Nippondenso Co Ltd 車両用前照灯
JP2006302902A (ja) * 2005-04-21 2006-11-02 Valeo Vision カットオフビームを与える自動車用照明モジュールおよびこの照明モジュールを備えるヘッドライト
JP2017010634A (ja) * 2015-06-17 2017-01-12 スタンレー電気株式会社 レンズ体及び車両用灯具
JP2017084556A (ja) * 2015-10-27 2017-05-18 スタンレー電気株式会社 レンズ体、レンズ結合体及び車両用灯具
WO2018043663A1 (ja) * 2016-09-02 2018-03-08 株式会社小糸製作所 車両用灯具

Also Published As

Publication number Publication date
US20230258309A1 (en) 2023-08-17
JP7292523B2 (ja) 2023-06-16
WO2022044078A1 (ja) 2022-03-03
DE112021004426T5 (de) 2023-06-07
WO2022044444A1 (ja) 2022-03-03

Similar Documents

Publication Publication Date Title
BR112023005462A2 (ja)
BR112023012656A2 (ja)
BR112021014123A2 (ja)
BR112022024743A2 (ja)
BR102021018859A2 (ja)
JPWO2022044444A1 (ja)
BR112022009896A2 (ja)
BR102021007058A2 (ja)
BR102020022030A2 (ja)
BR112023016292A2 (ja)
BR112023004146A2 (ja)
BR112023011539A2 (ja)
BR112023011610A2 (ja)
BR112023008976A2 (ja)
BR112023009656A2 (ja)
BR112023006729A2 (ja)
BR102021020147A2 (ja)
BR102021018926A2 (ja)
BR102021018167A2 (ja)
BR102021017576A2 (ja)
BR102021016837A2 (ja)
BR102021016551A2 (ja)
BR102021014044A2 (ja)
BR102021013929A2 (ja)
BR112021017747A2 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220921

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230509

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230606

R150 Certificate of patent or registration of utility model

Ref document number: 7292523

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150