JPH089843Y2 - 自動車用照明灯 - Google Patents

自動車用照明灯

Info

Publication number
JPH089843Y2
JPH089843Y2 JP1990072943U JP7294390U JPH089843Y2 JP H089843 Y2 JPH089843 Y2 JP H089843Y2 JP 1990072943 U JP1990072943 U JP 1990072943U JP 7294390 U JP7294390 U JP 7294390U JP H089843 Y2 JPH089843 Y2 JP H089843Y2
Authority
JP
Japan
Prior art keywords
light
face
light emitting
emitting end
optical fiber
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 - Lifetime
Application number
JP1990072943U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431202U (US20020167097A1-20021114-C00005.png
Inventor
裕之 石田
啓之 芹澤
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 JP1990072943U priority Critical patent/JPH089843Y2/ja
Publication of JPH0431202U publication Critical patent/JPH0431202U/ja
Application granted granted Critical
Publication of JPH089843Y2 publication Critical patent/JPH089843Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • 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
    • F21S41/24—Light guides
    • 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
    • F21S41/40—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP1990072943U 1990-07-11 1990-07-11 自動車用照明灯 Expired - Lifetime JPH089843Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990072943U JPH089843Y2 (ja) 1990-07-11 1990-07-11 自動車用照明灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990072943U JPH089843Y2 (ja) 1990-07-11 1990-07-11 自動車用照明灯

Publications (2)

Publication Number Publication Date
JPH0431202U JPH0431202U (US20020167097A1-20021114-C00005.png) 1992-03-13
JPH089843Y2 true JPH089843Y2 (ja) 1996-03-21

Family

ID=31611335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990072943U Expired - Lifetime JPH089843Y2 (ja) 1990-07-11 1990-07-11 自動車用照明灯

Country Status (1)

Country Link
JP (1) JPH089843Y2 (US20020167097A1-20021114-C00005.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4644243B2 (ja) * 2007-12-17 2011-03-02 株式会社小糸製作所 車両用前照灯
DE102010028949A1 (de) 2010-05-12 2011-11-17 Osram Gesellschaft mit beschränkter Haftung Scheinwerfermodul
JP6300080B2 (ja) * 2014-03-20 2018-03-28 スタンレー電気株式会社 発光装置、及び車両用灯具

Also Published As

Publication number Publication date
JPH0431202U (US20020167097A1-20021114-C00005.png) 1992-03-13

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