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FR2998945B1 - Dispositif d’eclairage a temperature de couleur reglable - Google Patents

Dispositif d’eclairage a temperature de couleur reglable

Info

Publication number
FR2998945B1
FR2998945B1 FR1261566A FR1261566A FR2998945B1 FR 2998945 B1 FR2998945 B1 FR 2998945B1 FR 1261566 A FR1261566 A FR 1261566A FR 1261566 A FR1261566 A FR 1261566A FR 2998945 B1 FR2998945 B1 FR 2998945B1
Authority
FR
France
Prior art keywords
lighting device
color temperature
adjustable color
temperature lighting
adjustable
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 - Fee Related
Application number
FR1261566A
Other languages
English (en)
Other versions
FR2998945A1 (fr
Inventor
Jean Laurent Houot
Sebastien Leroy
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.)
Lucibel SA
Original Assignee
Lucibel 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 Lucibel SA filed Critical Lucibel SA
Priority to FR1261566A priority Critical patent/FR2998945B1/fr
Priority to EP13194164.3A priority patent/EP2738450B1/fr
Publication of FR2998945A1 publication Critical patent/FR2998945A1/fr
Application granted granted Critical
Publication of FR2998945B1 publication Critical patent/FR2998945B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F21S10/026—Lighting devices or systems producing a varying lighting effect changing colors by movement of parts, e.g. by movement of reflectors or light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F21V9/45—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity by adjustment of photoluminescent elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR1261566A 2012-12-03 2012-12-03 Dispositif d’eclairage a temperature de couleur reglable Expired - Fee Related FR2998945B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1261566A FR2998945B1 (fr) 2012-12-03 2012-12-03 Dispositif d’eclairage a temperature de couleur reglable
EP13194164.3A EP2738450B1 (fr) 2012-12-03 2013-11-22 Dispositif d'éclairage à température de couleur réglable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261566A FR2998945B1 (fr) 2012-12-03 2012-12-03 Dispositif d’eclairage a temperature de couleur reglable

Publications (2)

Publication Number Publication Date
FR2998945A1 FR2998945A1 (fr) 2014-06-06
FR2998945B1 true FR2998945B1 (fr) 2014-11-21

Family

ID=47741100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261566A Expired - Fee Related FR2998945B1 (fr) 2012-12-03 2012-12-03 Dispositif d’eclairage a temperature de couleur reglable

Country Status (2)

Country Link
EP (1) EP2738450B1 (fr)
FR (1) FR2998945B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112838A (en) * 1967-04-21 1968-05-08 Ivor David Martin Improvements in or relating to lamps for producing coloured light
ATE538400T1 (de) * 2007-06-04 2012-01-15 Koninkl Philips Electronics Nv Beleuchtungssystem, lampe und leuchter mit farbeinstellung
US8783887B2 (en) * 2007-10-01 2014-07-22 Intematix Corporation Color tunable light emitting device
US7984999B2 (en) * 2007-10-17 2011-07-26 Xicato, Inc. Illumination device with light emitting diodes and moveable light adjustment member
BRPI0911940A2 (pt) * 2008-08-08 2015-10-13 Xicato Inc módulo de iluminação
ITPR20100021A1 (it) * 2010-03-23 2011-09-24 Coemar Spa Proiettore luminoso a led con unico fascio riflesso
CN102537701B (zh) * 2010-12-27 2014-10-15 光宝电子(广州)有限公司 灯具装置
TW201248083A (en) * 2011-03-17 2012-12-01 Rambus Inc Adjustable light source, and light bulb with adjustable light source
US8403529B2 (en) * 2011-08-02 2013-03-26 Xicato, Inc. LED-based illumination module with preferentially illuminated color converting surfaces

Also Published As

Publication number Publication date
EP2738450B1 (fr) 2016-07-27
EP2738450A1 (fr) 2014-06-04
FR2998945A1 (fr) 2014-06-06

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