FR3007504B1 - Unite de lampe et lampe pour vehicule - Google Patents

Unite de lampe et lampe pour vehicule

Info

Publication number
FR3007504B1
FR3007504B1 FR1455660A FR1455660A FR3007504B1 FR 3007504 B1 FR3007504 B1 FR 3007504B1 FR 1455660 A FR1455660 A FR 1455660A FR 1455660 A FR1455660 A FR 1455660A FR 3007504 B1 FR3007504 B1 FR 3007504B1
Authority
FR
France
Prior art keywords
lamp
vehicle
unit
lamp unit
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
FR1455660A
Other languages
English (en)
French (fr)
Other versions
FR3007504A1 (fr
Inventor
Hidetada Tanaka
Satoshi Yamamura
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR3007504A1 publication Critical patent/FR3007504A1/fr
Application granted granted Critical
Publication of FR3007504B1 publication Critical patent/FR3007504B1/fr
Expired - Fee Related 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
    • F21S41/60—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
    • 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]
    • F21S41/143—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
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/16—Laser light sources
    • 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
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR1455660A 2013-06-21 2014-06-19 Unite de lampe et lampe pour vehicule Expired - Fee Related FR3007504B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013130420A JP6162497B2 (ja) 2013-06-21 2013-06-21 ランプユニットおよび車両用灯具

Publications (2)

Publication Number Publication Date
FR3007504A1 FR3007504A1 (fr) 2014-12-26
FR3007504B1 true FR3007504B1 (fr) 2017-12-22

Family

ID=52010634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1455660A Expired - Fee Related FR3007504B1 (fr) 2013-06-21 2014-06-19 Unite de lampe et lampe pour vehicule

Country Status (4)

Country Link
JP (1) JP6162497B2 (de)
CN (1) CN104235722B (de)
DE (1) DE102014211678A1 (de)
FR (1) FR3007504B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6265183B2 (ja) * 2015-08-21 2018-01-24 トヨタ自動車株式会社 車両用前照灯装置
AT518094B1 (de) * 2015-12-21 2018-06-15 Zkw Group Gmbh Scheinwerfer für Fahrzeuge
JP6951076B2 (ja) * 2016-10-14 2021-10-20 株式会社小糸製作所 光学ユニット
JP6691036B2 (ja) 2016-12-02 2020-04-28 トヨタ自動車株式会社 車両用照明装置
EP3633264B1 (de) * 2017-05-26 2023-01-18 Koito Manufacturing Co., Ltd. Optische einheit
EP3660392A4 (de) * 2017-07-26 2021-04-07 Koito Manufacturing Co., Ltd. Lampeneinheit und fahrzeugscheinwerfer
CN111094840A (zh) * 2017-08-24 2020-05-01 株式会社小糸制作所 车辆用灯具
EP3696019B1 (de) * 2017-10-13 2024-02-14 Koito Manufacturing Co., Ltd. Fahrzeuglampe
JPWO2021039235A1 (de) * 2019-08-26 2021-03-04
JP7472629B2 (ja) * 2020-04-28 2024-04-23 船井電機株式会社 投光装置および移動体用投光装置
CN114963113A (zh) * 2022-03-24 2022-08-30 浙江比肯科技有限公司 一种随动转向汽车前照大灯的变光机构、前大灯及汽车

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1210733B (it) * 1987-05-13 1989-09-20 Paolo Soardo Programmabile proiettore per autoveicoli con ripartizione luminosa
JP4094446B2 (ja) * 2003-02-03 2008-06-04 株式会社小糸製作所 車両用前照灯及び発光モジュール
DE102005020085A1 (de) * 2005-04-29 2006-11-09 Osram Opto Semiconductors Gmbh Kfz-Scheinwerfer
JP4928372B2 (ja) * 2007-07-12 2012-05-09 株式会社小糸製作所 車両用照明装置
JP4617367B2 (ja) * 2008-03-13 2011-01-26 シャープ株式会社 前照灯およびそれを光源として用いた車両用赤外線暗視装置
JP5221174B2 (ja) * 2008-03-13 2013-06-26 株式会社小糸製作所 車両用前照灯
EP2559935B1 (de) * 2010-04-13 2020-07-01 Koito Manufacturing Co., Ltd. Optische einheit
JP5702216B2 (ja) * 2011-04-22 2015-04-15 株式会社小糸製作所 光学ユニット

Also Published As

Publication number Publication date
FR3007504A1 (fr) 2014-12-26
CN104235722A (zh) 2014-12-24
CN104235722B (zh) 2018-10-26
JP6162497B2 (ja) 2017-07-12
DE102014211678A1 (de) 2014-12-24
JP2015005428A (ja) 2015-01-08

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