FR3058866B1 - Dispositif d'eclairage a led - Google Patents

Dispositif d'eclairage a led Download PDF

Info

Publication number
FR3058866B1
FR3058866B1 FR1661038A FR1661038A FR3058866B1 FR 3058866 B1 FR3058866 B1 FR 3058866B1 FR 1661038 A FR1661038 A FR 1661038A FR 1661038 A FR1661038 A FR 1661038A FR 3058866 B1 FR3058866 B1 FR 3058866B1
Authority
FR
France
Prior art keywords
lighting device
led lighting
led
lighting
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
FR1661038A
Other languages
English (en)
Other versions
FR3058866A1 (fr
Inventor
Jean-Claude Gas
Alain Eyraud
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.)
SGAME
Original Assignee
SGAME
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 SGAME filed Critical SGAME
Priority to FR1661038A priority Critical patent/FR3058866B1/fr
Publication of FR3058866A1 publication Critical patent/FR3058866A1/fr
Application granted granted Critical
Publication of FR3058866B1 publication Critical patent/FR3058866B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
FR1661038A 2016-11-15 2016-11-15 Dispositif d'eclairage a led Active FR3058866B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1661038A FR3058866B1 (fr) 2016-11-15 2016-11-15 Dispositif d'eclairage a led

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661038 2016-11-15
FR1661038A FR3058866B1 (fr) 2016-11-15 2016-11-15 Dispositif d'eclairage a led

Publications (2)

Publication Number Publication Date
FR3058866A1 FR3058866A1 (fr) 2018-05-18
FR3058866B1 true FR3058866B1 (fr) 2018-11-09

Family

ID=58054242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661038A Active FR3058866B1 (fr) 2016-11-15 2016-11-15 Dispositif d'eclairage a led

Country Status (1)

Country Link
FR (1) FR3058866B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9247611B2 (en) * 2009-06-01 2016-01-26 Apple Inc. Light source with light sensor
US8587956B2 (en) * 2010-02-05 2013-11-19 Luxera, Inc. Integrated electronic device for controlling light emitting diodes
DE102010002386A1 (de) * 2010-02-26 2011-09-01 Robert Bosch Gmbh Vorrichtung und Verfahren zur Ansteuerung von Leuchtdioden-Strängen
US9041697B2 (en) * 2011-01-28 2015-05-26 Broadcom Corporation Apparatus and method for using an LED for backlighting and ambient light sensing
US20120319586A1 (en) * 2011-06-14 2012-12-20 Scott Riesebosch Led lamp with integrated light detector

Also Published As

Publication number Publication date
FR3058866A1 (fr) 2018-05-18

Similar Documents

Publication Publication Date Title
FR3005653B1 (fr) Dispositif d'eclairage a spectre utile etendu
FR3034838B1 (fr) Dispositif d'eclairage a filaments led
DK3507541T3 (da) En lysemitterende indretning
FR3028595B3 (fr) Dispositif d'affichage led
FR3034949B1 (fr) Circuit d'eclairage
FR3000784B1 (fr) Dispositif d'eclairage medical
FR3007103B1 (fr) Dispositif d'eclairage
FR2988808B1 (fr) Dispositif d'eclairage a led blanche, appareil d'eclairage
FR3028006B3 (fr) Projecteur a led d'eclairage a surface spherique a 180 degres
FR3046519B1 (fr) Dispositif d'eclairage automatique
FR3034166B1 (fr) Dispositif d'eclairage lineaire a diodes electroluminescentes avec un lobe d'eclairage decale
FR3026598B3 (fr) Dispositif de reglage de l'intensite lumineuse pour mats d'eclairage a led
FR3083590B1 (fr) Dispositif lumineux flexible
FR3021995B1 (fr) Dispositif de positionnement d'un arbre a cames
FR3035186B1 (fr) Dispositif d'eclairage medical
FR3035185B1 (fr) Dispositif d'eclairage medical
FR3034170B1 (fr) Module d'eclairage laser a dispositif de securite
FR3035183B1 (fr) Dispositif d'eclairage ou de signalisation lumineuse a effet de profondeur
MA50759A (fr) Dispositif d'éclairage
FR3058866B1 (fr) Dispositif d'eclairage a led
FR3080433B1 (fr) Tube d'eclairage a led
FR3055395B3 (fr) Ornement d'eclairage
IT201700023728A1 (it) Lampada a led
FR3037635B1 (fr) Dispositif d'eclairage de securite
EP3567299A4 (fr) Dispositif d'éclairage à diodes électroluminescentes

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180518

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8