JPS6116122B2 - - Google Patents

Info

Publication number
JPS6116122B2
JPS6116122B2 JP54165509A JP16550979A JPS6116122B2 JP S6116122 B2 JPS6116122 B2 JP S6116122B2 JP 54165509 A JP54165509 A JP 54165509A JP 16550979 A JP16550979 A JP 16550979A JP S6116122 B2 JPS6116122 B2 JP S6116122B2
Authority
JP
Japan
Prior art keywords
light
lens
lamp
reflective
reflecting
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
Application number
JP54165509A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5696405A (en
Inventor
Yoji Saito
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
Priority to JP16550979A priority Critical patent/JPS5696405A/ja
Publication of JPS5696405A publication Critical patent/JPS5696405A/ja
Publication of JPS6116122B2 publication Critical patent/JPS6116122B2/ja
Granted 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/265—Transparent cover plates, e.g. for protecting the interior of the signalling devices against environmental influences
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/2605—Refractors
    • F21S43/2621—Refractors characterised by the properties of the light beam shaping surface
    • F21S43/26221—Refractors characterised by the properties of the light beam shaping surface dividing, unifying or reunifying
    • 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
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/2605—Refractors
    • F21S43/2621—Refractors characterised by the properties of the light beam shaping surface
    • F21S43/26231—Refractors characterised by the properties of the light beam shaping surface collimating, focusing, condensing or projecting beams, e.g. projection lenses or Fresnel 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/2605—Refractors
    • F21S43/2621—Refractors characterised by the properties of the light beam shaping surface
    • F21S43/26261—Single refractor combining two or more properties of the groups F21S43/26211 - F21S43/26251 on opposite sides

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP16550979A 1979-12-21 1979-12-21 Lamp Granted JPS5696405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16550979A JPS5696405A (en) 1979-12-21 1979-12-21 Lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16550979A JPS5696405A (en) 1979-12-21 1979-12-21 Lamp

Publications (2)

Publication Number Publication Date
JPS5696405A JPS5696405A (en) 1981-08-04
JPS6116122B2 true JPS6116122B2 (cg-RX-API-DMAC7.html) 1986-04-28

Family

ID=15813738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16550979A Granted JPS5696405A (en) 1979-12-21 1979-12-21 Lamp

Country Status (1)

Country Link
JP (1) JPS5696405A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074404U (ja) * 1983-10-28 1985-05-25 株式会社小糸製作所 車輌用灯具
JP7423300B2 (ja) * 2019-12-19 2024-01-29 スタンレー電気株式会社 車両用灯具

Also Published As

Publication number Publication date
JPS5696405A (en) 1981-08-04

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