AR115414A1 - Guía de iluminación de bloque óptico, con extremo trasero con patas de fijación que participan en la reflexión de fotones - Google Patents

Guía de iluminación de bloque óptico, con extremo trasero con patas de fijación que participan en la reflexión de fotones

Info

Publication number
AR115414A1
AR115414A1 ARP190101363A ARP190101363A AR115414A1 AR 115414 A1 AR115414 A1 AR 115414A1 AR P190101363 A ARP190101363 A AR P190101363A AR P190101363 A ARP190101363 A AR P190101363A AR 115414 A1 AR115414 A1 AR 115414A1
Authority
AR
Argentina
Prior art keywords
rear end
participate
photons
fixing legs
illumination guide
Prior art date
Application number
ARP190101363A
Other languages
English (en)
Inventor
Damien Schnuriger
Guillaume Royer
Original Assignee
Psa Automobiles Sa
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 Psa Automobiles Sa filed Critical Psa Automobiles Sa
Publication of AR115414A1 publication Critical patent/AR115414A1/es

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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • 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
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
    • 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
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/241—Light guides characterised by the shape of the light guide of complex shape
    • 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
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
    • 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
    • F21S43/27—Attachment thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Una guía de iluminación (GL) equipa un bloque óptico y comprende una parte central (PC) situada entre un extremo trasero (E1), que consta de una zona de entrada (ZE) alimentada con fotones por las fuentes de fotones y que presenta una forma y una superficie externa que genera al menos una reflexión total interna de los fotones que han penetrado por la zona de entrada (ZE) hacia la parte central (PC), y un extremo delantero (E2) que emite los fotones guiados por la parte central (PC) y que participa en una función fotométrica. El extremo trasero (E1) comprende también dos patas de fijación (PF1 - PF2) que lo prolongan hacia atrás y que cada una consta de un agujero pasante (T1, T2) delimitado por una pared que tiene una parte que presenta una forma y una superficie externa que genera al menos una reflexión total interna hacia la parte central (PC) de los fotones que la reúnen con el fin de que participen en esta función fotométrica.
ARP190101363A 2018-05-23 2019-05-22 Guía de iluminación de bloque óptico, con extremo trasero con patas de fijación que participan en la reflexión de fotones AR115414A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1854266A FR3081538B1 (fr) 2018-05-23 2018-05-23 Guide de lumiere de bloc optique, a extremite arriere a pattes de fixation participant a la reflexion de photons.

Publications (1)

Publication Number Publication Date
AR115414A1 true AR115414A1 (es) 2021-01-13

Family

ID=62874991

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190101363A AR115414A1 (es) 2018-05-23 2019-05-22 Guía de iluminación de bloque óptico, con extremo trasero con patas de fijación que participan en la reflexión de fotones

Country Status (6)

Country Link
EP (1) EP3797242B1 (es)
CN (1) CN112088275B (es)
AR (1) AR115414A1 (es)
BR (1) BR112020022361A2 (es)
FR (1) FR3081538B1 (es)
WO (1) WO2019224449A1 (es)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006162654A (ja) * 2004-12-02 2006-06-22 Olympus Corp 光学デバイス及び照明装置
FR2967235B1 (fr) * 2010-11-05 2014-10-31 Valeo Vision Dispositif d'eclairage ou de signalisation, pour vehicule automobile, comportant une nappe de guidage de lumiere.
US8684575B2 (en) * 2011-02-24 2014-04-01 Stanley Electric Co., Ltd. Lighting unit
JP5672062B2 (ja) * 2011-02-24 2015-02-18 スタンレー電気株式会社 灯具及び車両用灯具
JP5660726B2 (ja) * 2011-05-17 2015-01-28 本田技研工業株式会社 車両用灯火装置
DE102011090197B4 (de) * 2011-12-30 2015-06-25 Automotive Lighting Reutlingen Gmbh Lichtleiter für eine Kraftfahrzeugbeleuchtungseinrichtung
FR2995977B1 (fr) * 2012-09-26 2019-06-28 Valeo Vision Guide de lumiere pour un dispositif d'eclairage et/ou de signalisation de vehicule automobile
JP2014154524A (ja) * 2013-02-14 2014-08-25 Stanley Electric Co Ltd 灯具
CN103836482A (zh) * 2014-02-24 2014-06-04 马瑞利汽车零部件(芜湖)有限公司 一种全反射透镜的制动灯
CN204084130U (zh) * 2014-10-14 2015-01-07 法雷奥照明湖北技术中心有限公司 导光装置及车灯
FR3035182B1 (fr) * 2015-04-16 2018-06-15 Valeo Vision Dispositif lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
ITUA20162156A1 (it) * 2016-03-31 2017-10-01 Automotive Lighting Italia Spa Fanale automobilistico
FR3062453B1 (fr) * 2017-01-27 2019-03-29 Peugeot Citroen Automobiles Sa Dispositif d’eclairage a guide de lumiere monte sur une piece de support integrant un ecran transparent d’agrandissement
FR3063797B1 (fr) * 2017-03-07 2019-03-22 Peugeot Citroen Automobiles Sa Dispositif d’eclairage a positionnements simplifies et precis des sources de lumiere et guides de lumiere
TWM551987U (zh) * 2017-06-28 2017-11-21 Depo Auto Parts Ind Co Ltd 車用照明的導光裝置

Also Published As

Publication number Publication date
CN112088275B (zh) 2022-07-15
FR3081538B1 (fr) 2022-11-04
EP3797242A1 (fr) 2021-03-31
FR3081538A1 (fr) 2019-11-29
BR112020022361A2 (pt) 2021-02-02
WO2019224449A1 (fr) 2019-11-28
CN112088275A (zh) 2020-12-15
EP3797242B1 (fr) 2022-08-17

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