JPH01165501U - - Google Patents

Info

Publication number
JPH01165501U
JPH01165501U JP1988062957U JP6295788U JPH01165501U JP H01165501 U JPH01165501 U JP H01165501U JP 1988062957 U JP1988062957 U JP 1988062957U JP 6295788 U JP6295788 U JP 6295788U JP H01165501 U JPH01165501 U JP H01165501U
Authority
JP
Japan
Prior art keywords
convex lens
projection type
utility
light shielding
scope
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
JP1988062957U
Other languages
English (en)
Japanese (ja)
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
Priority to JP1988062957U priority Critical patent/JPH01165501U/ja
Publication of JPH01165501U publication Critical patent/JPH01165501U/ja
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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • F21S41/435—Hoods or cap-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
JP1988062957U 1988-05-13 1988-05-13 Pending JPH01165501U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988062957U JPH01165501U (zh) 1988-05-13 1988-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988062957U JPH01165501U (zh) 1988-05-13 1988-05-13

Publications (1)

Publication Number Publication Date
JPH01165501U true JPH01165501U (zh) 1989-11-20

Family

ID=31288497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988062957U Pending JPH01165501U (zh) 1988-05-13 1988-05-13

Country Status (1)

Country Link
JP (1) JPH01165501U (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03125340U (zh) * 1990-03-30 1991-12-18
JPH0418906U (zh) * 1990-06-06 1992-02-18
WO2015122304A1 (ja) * 2014-02-13 2015-08-20 株式会社小糸製作所 光学ユニットおよび車両用灯具
CN112432130A (zh) * 2019-08-26 2021-03-02 株式会社小糸制作所 灯具单元
JPWO2021039633A1 (zh) * 2019-08-26 2021-03-04

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836785U (zh) * 1971-09-07 1973-05-02
JPS4840283B1 (zh) * 1967-07-10 1973-11-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840283B1 (zh) * 1967-07-10 1973-11-29
JPS4836785U (zh) * 1971-09-07 1973-05-02

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03125340U (zh) * 1990-03-30 1991-12-18
JPH0418906U (zh) * 1990-06-06 1992-02-18
WO2015122304A1 (ja) * 2014-02-13 2015-08-20 株式会社小糸製作所 光学ユニットおよび車両用灯具
JPWO2015122304A1 (ja) * 2014-02-13 2017-03-30 株式会社小糸製作所 光学ユニットおよび車両用灯具
US10208911B2 (en) 2014-02-13 2019-02-19 Koito Manufacturing Co., Ltd. Optical unit and vehicle lamp
CN112432130A (zh) * 2019-08-26 2021-03-02 株式会社小糸制作所 灯具单元
JPWO2021039633A1 (zh) * 2019-08-26 2021-03-04
WO2021039633A1 (ja) * 2019-08-26 2021-03-04 株式会社小糸製作所 車輌用灯具及び灯具ユニット

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