FR3062893B1 - OPTICAL DEVICE FOR LIGHTING AND SIGNALING - Google Patents

OPTICAL DEVICE FOR LIGHTING AND SIGNALING Download PDF

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Publication number
FR3062893B1
FR3062893B1 FR1751260A FR1751260A FR3062893B1 FR 3062893 B1 FR3062893 B1 FR 3062893B1 FR 1751260 A FR1751260 A FR 1751260A FR 1751260 A FR1751260 A FR 1751260A FR 3062893 B1 FR3062893 B1 FR 3062893B1
Authority
FR
France
Prior art keywords
signaling
lighting
optical device
dioptre
diffusing
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.)
Active
Application number
FR1751260A
Other languages
French (fr)
Other versions
FR3062893A1 (en
Inventor
Aziz Bouchankouk
Alice Mulin Epouse Croset
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.)
G Cartier Technologies SAS
Original Assignee
G Cartier Technologies SAS
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 G Cartier Technologies SAS filed Critical G Cartier Technologies SAS
Priority to FR1751260A priority Critical patent/FR3062893B1/en
Publication of FR3062893A1 publication Critical patent/FR3062893A1/en
Application granted granted Critical
Publication of FR3062893B1 publication Critical patent/FR3062893B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
    • B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • B60Q3/76—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for spotlighting, e.g. reading lamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80—Circuits; Control arrangements
    • B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • 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
    • G02B6/0005—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 of the fibre type

Abstract

Dispositif optique pour éclairage et signalisation comprenant un premier guide de lumière (9) monobloc à axe optique (I-I) permettant de diffuser le rayonnement d'une première source de lumière pour assurer une fonction d'éclairage, et comprenant un deuxième guide de lumière (10) permettant de diffuser le rayonnement d'une deuxième source de lumière pour assurer une fonction de signalisation. Les premier (9) et deuxième (10) guides de lumière sont formés de façon monobloc, en étant reliés entre eux par des moyens de liaison (19) s'étendant radialement depuis et à l'écart d'un tronçon intermédiaire (T2) d'un deuxième dioptre (16) ne recevant aucun flux lumineux issu d'un premier dioptre (12).Optical device for lighting and signaling comprising a first light guide (9) with an optical axis (II) for diffusing the radiation of a first light source to provide a lighting function, and comprising a second light guide ( 10) for diffusing radiation from a second light source to provide a signaling function. The first (9) and second (10) light guides are formed integrally, being interconnected by connecting means (19) extending radially from and away from an intermediate section (T2) a second dioptre (16) receiving no luminous flux from a first dioptre (12).

FR1751260A 2017-02-16 2017-02-16 OPTICAL DEVICE FOR LIGHTING AND SIGNALING Active FR3062893B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751260A FR3062893B1 (en) 2017-02-16 2017-02-16 OPTICAL DEVICE FOR LIGHTING AND SIGNALING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751260A FR3062893B1 (en) 2017-02-16 2017-02-16 OPTICAL DEVICE FOR LIGHTING AND SIGNALING
FR1751260 2017-02-16

Publications (2)

Publication Number Publication Date
FR3062893A1 FR3062893A1 (en) 2018-08-17
FR3062893B1 true FR3062893B1 (en) 2019-03-15

Family

ID=58669987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751260A Active FR3062893B1 (en) 2017-02-16 2017-02-16 OPTICAL DEVICE FOR LIGHTING AND SIGNALING

Country Status (1)

Country Link
FR (1) FR3062893B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4177108A1 (en) * 2019-07-12 2023-05-10 Goodrich Lighting Systems GmbH Aircraft passenger light

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923581A1 (en) * 2007-11-13 2009-05-15 Force Et Lumiere Electr Societ LIGHTING DEVICE WITH SOURCES OF LUMINOUS SOURCES.
EP2951559B1 (en) * 2013-02-01 2020-07-29 Bio-rad Laboratories, Inc. Detection system with one-piece optical element
US9599310B2 (en) * 2013-05-03 2017-03-21 Radiant Opto-Electronics Corporation Light guide element for controlling light distribution and lamp

Also Published As

Publication number Publication date
FR3062893A1 (en) 2018-08-17

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