JPWO2020189184A1 - - Google Patents

Info

Publication number
JPWO2020189184A1
JPWO2020189184A1 JP2021507129A JP2021507129A JPWO2020189184A1 JP WO2020189184 A1 JPWO2020189184 A1 JP WO2020189184A1 JP 2021507129 A JP2021507129 A JP 2021507129A JP 2021507129 A JP2021507129 A JP 2021507129A JP WO2020189184 A1 JPWO2020189184 A1 JP WO2020189184A1
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
JP2021507129A
Other languages
Japanese (ja)
Other versions
JP7340596B2 (en
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 JPWO2020189184A1 publication Critical patent/JPWO2020189184A1/ja
Application granted granted Critical
Publication of JP7340596B2 publication Critical patent/JP7340596B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60Q1/14—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 having dimming means
    • 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
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared light
    • 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
    • F21S41/10—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
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP2021507129A 2019-03-19 2020-02-25 Vehicle lights Active JP7340596B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2019051493 2019-03-19
JP2019051492 2019-03-19
JP2019051494 2019-03-19
JP2019051493 2019-03-19
JP2019051494 2019-03-19
JP2019051492 2019-03-19
PCT/JP2020/007358 WO2020189184A1 (en) 2019-03-19 2020-02-25 Vehicle lamp

Publications (2)

Publication Number Publication Date
JPWO2020189184A1 true JPWO2020189184A1 (en) 2020-09-24
JP7340596B2 JP7340596B2 (en) 2023-09-07

Family

ID=72520233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021507129A Active JP7340596B2 (en) 2019-03-19 2020-02-25 Vehicle lights

Country Status (3)

Country Link
JP (1) JP7340596B2 (en)
CN (1) CN113811715A (en)
WO (1) WO2020189184A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5362477B2 (en) * 2009-08-06 2013-12-11 株式会社小糸製作所 Vehicle lighting
EP2559935B1 (en) * 2010-04-13 2020-07-01 Koito Manufacturing Co., Ltd. Optical unit
JP5698065B2 (en) 2011-04-22 2015-04-08 株式会社小糸製作所 Obstacle detection device
JP2016004641A (en) * 2014-06-16 2016-01-12 パナソニックＩｐマネジメント株式会社 Luminaire and vehicle mounting the same
JP6809946B2 (en) * 2017-03-17 2021-01-06 トヨタ自動車株式会社 Vehicle headlight device
CN107131464B (en) * 2017-05-25 2023-08-01 华域视觉科技(上海)有限公司 Intelligent automobile headlight module with composite function
JP7155124B2 (en) * 2017-07-26 2022-10-18 株式会社小糸製作所 Lighting units and vehicle headlights

Also Published As

Publication number Publication date
JP7340596B2 (en) 2023-09-07
WO2020189184A1 (en) 2020-09-24
CN113811715A (en) 2021-12-17

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