JP2023073767A - 車両用灯具 - Google Patents

車両用灯具 Download PDF

Info

Publication number
JP2023073767A
JP2023073767A JP2021186436A JP2021186436A JP2023073767A JP 2023073767 A JP2023073767 A JP 2023073767A JP 2021186436 A JP2021186436 A JP 2021186436A JP 2021186436 A JP2021186436 A JP 2021186436A JP 2023073767 A JP2023073767 A JP 2023073767A
Authority
JP
Japan
Prior art keywords
light
reflectors
reflecting
extension lines
emitting region
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
JP2021186436A
Other languages
English (en)
Japanese (ja)
Inventor
浩 川井
Hiroshi Kawai
亨 重廣
Toru Shigehiro
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP2021186436A priority Critical patent/JP2023073767A/ja
Priority to CN202211396540.7A priority patent/CN116136292A/zh
Publication of JP2023073767A publication Critical patent/JP2023073767A/ja
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • 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
    • 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
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2021186436A 2021-11-16 2021-11-16 車両用灯具 Pending JP2023073767A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021186436A JP2023073767A (ja) 2021-11-16 2021-11-16 車両用灯具
CN202211396540.7A CN116136292A (zh) 2021-11-16 2022-11-09 车辆用灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021186436A JP2023073767A (ja) 2021-11-16 2021-11-16 車両用灯具

Publications (1)

Publication Number Publication Date
JP2023073767A true JP2023073767A (ja) 2023-05-26

Family

ID=86332760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021186436A Pending JP2023073767A (ja) 2021-11-16 2021-11-16 車両用灯具

Country Status (2)

Country Link
JP (1) JP2023073767A (zh)
CN (1) CN116136292A (zh)

Also Published As

Publication number Publication date
CN116136292A (zh) 2023-05-19

Similar Documents

Publication Publication Date Title
JP4937649B2 (ja) 車両用灯具
US10215357B2 (en) Vehicular lamp
US6805476B2 (en) Led-type vehicular lamp having uniform brightness
JP7278920B2 (ja) 導光レンズ、レンズ結合体及び車両用灯具
WO2019225645A1 (ja) 車両用灯具
JP7145644B2 (ja) 車両用灯具
JP7171413B2 (ja) 車両用灯具
US9862306B2 (en) Vehicle decorative lighting device and vehicle lamp
JP6975587B2 (ja) 車両用灯具
JP2019023965A (ja) 車両用灯具
JP2022003614A (ja) 車両用灯具
JP2020155352A (ja) 車両用灯具
JP2020098726A (ja) 鞍乗型車両用灯具
JP2023073767A (ja) 車両用灯具
EP3561374B1 (en) Vehicular lamp
JP7139148B2 (ja) 車両用灯具
JP5501780B2 (ja) 光学ユニット
JP6844141B2 (ja) 車両用灯具
JP7193276B2 (ja) 車両用灯具
WO2023090073A1 (ja) 車両用灯具
JP2020098715A (ja) 車両用灯具
JP7139200B2 (ja) 車両用灯具
JP7023779B2 (ja) 車両用灯具
KR102546800B1 (ko) 차량용 램프
JP2022179087A (ja) 車両用灯具