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MX2009003898A - Arreglo de luminaria con una capa de cubierta. - Google Patents

Arreglo de luminaria con una capa de cubierta.

Info

Publication number
MX2009003898A
MX2009003898A MX2009003898A MX2009003898A MX2009003898A MX 2009003898 A MX2009003898 A MX 2009003898A MX 2009003898 A MX2009003898 A MX 2009003898A MX 2009003898 A MX2009003898 A MX 2009003898A MX 2009003898 A MX2009003898 A MX 2009003898A
Authority
MX
Mexico
Prior art keywords
light guide
light
cover layer
luminaire arrangement
coupling means
Prior art date
Application number
MX2009003898A
Other languages
English (en)
Inventor
Willem L Ijzerman
Michel C J M Vissenberg
Peter H F Deurenberg
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of MX2009003898A publication Critical patent/MX2009003898A/es

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • G02B6/0085—Means for removing heat created by the light source from the package
    • 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]
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

La presente invención se refiere a un arreglo de luminaria para proporcionar un flujo luminoso en una dirección objetivo (z) que comprende una guía de luz (101) fuentes luminosas múltiples (103) colocadas en la guía de luz para emitir la luz hacia la guía de luz, medios de acoplamiento externos (106) colocados en la guía de luz y adaptados para dirigir la luz fuera de la guía de luz; y una capa de cubierta (102) colocada en el frente de la guía de luz en el lado en donde la luz va a ser dirigida hacia fiera, la capa de cubierta está provista con al menos una área ópticamente transparente (104) de tal modo que la luz dirigida hacia fuera desde la guía de luz se deje que pase hacia la capa de cubierta. La capa de cubierta permite el uso de la misma guía de luz o una semejante, las fuentes luminosas y los medios de acoplamiento externos en un número de diferentes aplicaciones de la luminaria, en donde cada aplicación puede tener diferentes requerimientos por ejemplo sobre la apariencia, y/o la colimación y/o la capacidad de dirección del flujo luminoso.
MX2009003898A 2006-10-16 2007-10-11 Arreglo de luminaria con una capa de cubierta. MX2009003898A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06122321 2006-10-16
EP06123124 2006-10-30
PCT/IB2007/054144 WO2008047274A2 (en) 2006-10-16 2007-10-11 Luminaire arrangement with a cover layer

Publications (1)

Publication Number Publication Date
MX2009003898A true MX2009003898A (es) 2009-04-23

Family

ID=39046735

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003898A MX2009003898A (es) 2006-10-16 2007-10-11 Arreglo de luminaria con una capa de cubierta.

Country Status (7)

Country Link
US (1) US8047696B2 (es)
EP (1) EP2074451B1 (es)
JP (2) JP5519284B2 (es)
KR (1) KR101376560B1 (es)
BR (1) BRPI0717788B1 (es)
MX (1) MX2009003898A (es)
WO (1) WO2008047274A2 (es)

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Also Published As

Publication number Publication date
BRPI0717788B1 (pt) 2018-08-28
JP5519284B2 (ja) 2014-06-11
BRPI0717788A2 (pt) 2013-10-29
EP2074451B1 (en) 2018-08-15
KR20090081395A (ko) 2009-07-28
EP2074451A2 (en) 2009-07-01
US20100091488A1 (en) 2010-04-15
JP2010507189A (ja) 2010-03-04
WO2008047274A2 (en) 2008-04-24
JP5654647B2 (ja) 2015-01-14
US8047696B2 (en) 2011-11-01
JP2013219060A (ja) 2013-10-24
WO2008047274A3 (en) 2008-07-10
KR101376560B1 (ko) 2014-03-21

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