EP3324104A4 - Vehicular lamp - Google Patents

Vehicular lamp Download PDF

Info

Publication number
EP3324104A4
EP3324104A4 EP16824507.4A EP16824507A EP3324104A4 EP 3324104 A4 EP3324104 A4 EP 3324104A4 EP 16824507 A EP16824507 A EP 16824507A EP 3324104 A4 EP3324104 A4 EP 3324104A4
Authority
EP
European Patent Office
Prior art keywords
vehicular lamp
vehicular
lamp
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.)
Pending
Application number
EP16824507.4A
Other languages
German (de)
French (fr)
Other versions
EP3324104A1 (en
Inventor
Yasufumi Suzuki
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.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh Industries 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 Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Publication of EP3324104A1 publication Critical patent/EP3324104A1/en
Publication of EP3324104A4 publication Critical patent/EP3324104A4/en
Pending legal-status Critical Current

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
    • F21S41/10—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
    • F21S41/10—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
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • 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
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
    • 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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/10—Protection of lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • F21S45/435—Forced cooling using gas circulating the gas within a closed system

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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP16824507.4A 2015-07-13 2016-07-13 Vehicular lamp Pending EP3324104A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015139973A JP6648430B2 (en) 2015-07-13 2015-07-13 Vehicle lighting
PCT/JP2016/070739 WO2017010527A1 (en) 2015-07-13 2016-07-13 Vehicular lamp

Publications (2)

Publication Number Publication Date
EP3324104A1 EP3324104A1 (en) 2018-05-23
EP3324104A4 true EP3324104A4 (en) 2019-02-20

Family

ID=57757408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16824507.4A Pending EP3324104A4 (en) 2015-07-13 2016-07-13 Vehicular lamp

Country Status (3)

Country Link
EP (1) EP3324104A4 (en)
JP (1) JP6648430B2 (en)
WO (1) WO2017010527A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110121615A (en) * 2017-02-14 2019-08-13 亿光电子工业股份有限公司 Light-guide device, guiding device and illumination module
JP6985801B2 (en) * 2017-02-23 2021-12-22 スタンレー電気株式会社 Lighting equipment
JP6866795B2 (en) * 2017-07-26 2021-04-28 市光工業株式会社 Vehicle lighting
CN108692257B (en) * 2017-08-17 2024-05-17 常州星宇车灯股份有限公司 Compact LED headlamp high beam module
CN108692264A (en) * 2017-08-22 2018-10-23 常州星宇车灯股份有限公司 A kind of high-brightness LED long-distance light module
JP6936084B2 (en) * 2017-09-05 2021-09-15 株式会社小糸製作所 Lighting unit and vehicle lighting
KR101968094B1 (en) * 2017-09-22 2019-04-11 에스엘 주식회사 Lamp for vehicle
JP7075842B2 (en) * 2018-07-20 2022-05-26 スタンレー電気株式会社 Vehicle lighting
CN109268774A (en) * 2018-10-25 2019-01-25 华域视觉科技(上海)有限公司 A kind of double matrix form illumination module and its auxiliary lighting method
WO2020111033A1 (en) * 2018-11-27 2020-06-04 日本精機株式会社 Display formation device
CN216556935U (en) * 2018-12-20 2022-05-17 亮锐有限责任公司 Light source for a reflector lamp, reflector lamp for a motor vehicle and motor vehicle headlight
WO2021039633A1 (en) * 2019-08-26 2021-03-04 株式会社小糸製作所 Vehicular lamp and lamp unit
CN112432130A (en) * 2019-08-26 2021-03-02 株式会社小糸制作所 Lamp unit

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525604U (en) * 1991-09-11 1993-04-02 株式会社小糸製作所 Vehicle lighting
US20090303726A1 (en) * 2008-06-04 2009-12-10 Hella Kgaa Hueck & Co Led lens mounting device
US20100110660A1 (en) * 2008-11-06 2010-05-06 Thomas John Brukilacchio Light emitting diode emergency lighting module
JP2012033413A (en) * 2010-07-30 2012-02-16 Stanley Electric Co Ltd Lamp fitting for vehicle
JP2013161577A (en) * 2012-02-02 2013-08-19 Koito Mfg Co Ltd Lamp unit
EP2693106A2 (en) * 2012-08-03 2014-02-05 Automotive Lighting Reutlingen GmbH Light module
JP2014127299A (en) * 2012-12-26 2014-07-07 Ichikoh Ind Ltd Vehicular lighting fixture
WO2014124477A1 (en) * 2013-02-14 2014-08-21 Zizala Lichtsysteme Gmbh Light module for a vehicle headlamp
WO2015005377A1 (en) * 2013-07-11 2015-01-15 株式会社小糸製作所 Light distribution control method and light distribution control device for vehicular head lamp
US9033563B1 (en) * 2014-01-24 2015-05-19 Chen-Wei Hsu Vehicle headlight assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5626754B2 (en) * 2010-01-10 2014-11-19 シチズン電子株式会社 Optical unit
JP6072415B2 (en) * 2012-02-01 2017-02-01 株式会社小糸製作所 Vehicle lighting
JP6142540B2 (en) * 2013-01-17 2017-06-07 市光工業株式会社 Vehicle headlamp
JP2014137902A (en) * 2013-01-17 2014-07-28 Stanley Electric Co Ltd Vehicle lighting appliance
JP2015076375A (en) * 2013-10-11 2015-04-20 株式会社小糸製作所 Vehicular headlamp

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525604U (en) * 1991-09-11 1993-04-02 株式会社小糸製作所 Vehicle lighting
US20090303726A1 (en) * 2008-06-04 2009-12-10 Hella Kgaa Hueck & Co Led lens mounting device
US20100110660A1 (en) * 2008-11-06 2010-05-06 Thomas John Brukilacchio Light emitting diode emergency lighting module
JP2012033413A (en) * 2010-07-30 2012-02-16 Stanley Electric Co Ltd Lamp fitting for vehicle
JP2013161577A (en) * 2012-02-02 2013-08-19 Koito Mfg Co Ltd Lamp unit
EP2693106A2 (en) * 2012-08-03 2014-02-05 Automotive Lighting Reutlingen GmbH Light module
JP2014127299A (en) * 2012-12-26 2014-07-07 Ichikoh Ind Ltd Vehicular lighting fixture
WO2014124477A1 (en) * 2013-02-14 2014-08-21 Zizala Lichtsysteme Gmbh Light module for a vehicle headlamp
WO2015005377A1 (en) * 2013-07-11 2015-01-15 株式会社小糸製作所 Light distribution control method and light distribution control device for vehicular head lamp
US9033563B1 (en) * 2014-01-24 2015-05-19 Chen-Wei Hsu Vehicle headlight assembly

Also Published As

Publication number Publication date
EP3324104A1 (en) 2018-05-23
JP2017022032A (en) 2017-01-26
WO2017010527A1 (en) 2017-01-19
JP6648430B2 (en) 2020-02-14

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