JP6936084B2 - 灯具ユニット及び車両用灯具 - Google Patents

灯具ユニット及び車両用灯具 Download PDF

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Publication number
JP6936084B2
JP6936084B2 JP2017170484A JP2017170484A JP6936084B2 JP 6936084 B2 JP6936084 B2 JP 6936084B2 JP 2017170484 A JP2017170484 A JP 2017170484A JP 2017170484 A JP2017170484 A JP 2017170484A JP 6936084 B2 JP6936084 B2 JP 6936084B2
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JP
Japan
Prior art keywords
light
light emitting
connector
heat sink
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.)
Active
Application number
JP2017170484A
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English (en)
Japanese (ja)
Other versions
JP2019046712A (ja
Inventor
鈴木　哲也
哲也 鈴木
大輔 會澤
大輔 會澤
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
Priority to JP2017170484A priority Critical patent/JP6936084B2/ja
Priority to CN201821451868.3U priority patent/CN208919986U/zh
Priority to CN201811030888.8A priority patent/CN109424917B/zh
Publication of JP2019046712A publication Critical patent/JP2019046712A/ja
Application granted granted Critical
Publication of JP6936084B2 publication Critical patent/JP6936084B2/ja
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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
    • F21S41/20—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
    • F21S41/29—Attachment thereof
    • 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
    • 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
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2017170484A 2017-09-05 2017-09-05 灯具ユニット及び車両用灯具 Active JP6936084B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017170484A JP6936084B2 (ja) 2017-09-05 2017-09-05 灯具ユニット及び車両用灯具
CN201821451868.3U CN208919986U (zh) 2017-09-05 2018-09-05 灯具单元及车辆用灯具
CN201811030888.8A CN109424917B (zh) 2017-09-05 2018-09-05 灯具单元及车辆用灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017170484A JP6936084B2 (ja) 2017-09-05 2017-09-05 灯具ユニット及び車両用灯具

Publications (2)

Publication Number Publication Date
JP2019046712A JP2019046712A (ja) 2019-03-22
JP6936084B2 true JP6936084B2 (ja) 2021-09-15

Family

ID=65514855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017170484A Active JP6936084B2 (ja) 2017-09-05 2017-09-05 灯具ユニット及び車両用灯具

Country Status (2)

Country Link
JP (1) JP6936084B2 (zh)
CN (2) CN208919986U (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122615B2 (ja) * 1996-07-15 2001-01-09 株式会社小糸製作所 車両用灯具
CN203394711U (zh) * 2013-07-23 2014-01-15 温州汉风机械有限公司 迷你美工泵
JP6648430B2 (ja) * 2015-07-13 2020-02-14 市光工業株式会社 車両用灯具
JP6639172B2 (ja) * 2015-09-25 2020-02-05 スタンレー電気株式会社 車両用灯具
CN106594626A (zh) * 2016-12-21 2017-04-26 广州市悦照车灯有限公司 一种汽车大灯用led双光透镜

Also Published As

Publication number Publication date
CN109424917B (zh) 2022-03-01
CN109424917A (zh) 2019-03-05
JP2019046712A (ja) 2019-03-22
CN208919986U (zh) 2019-05-31

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