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BRPI1007105A2 - LED collimation optical module and luminaire - Google Patents

LED collimation optical module and luminaire

Info

Publication number
BRPI1007105A2
BRPI1007105A2 BRPI1007105A BRPI1007105A BRPI1007105A2 BR PI1007105 A2 BRPI1007105 A2 BR PI1007105A2 BR PI1007105 A BRPI1007105 A BR PI1007105A BR PI1007105 A BRPI1007105 A BR PI1007105A BR PI1007105 A2 BRPI1007105 A2 BR PI1007105A2
Authority
BR
Brazil
Prior art keywords
led
luminaire
optical
optical conductor
optical module
Prior art date
Application number
BRPI1007105A
Other languages
Portuguese (pt)
Inventor
Andre Adams John
Original Assignee
Koninl 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 Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BRPI1007105A2 publication Critical patent/BRPI1007105A2/en

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
    • 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
    • G02B6/0006—Coupling light into the fibre
    • 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
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • 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
    • G02B19/0066—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 in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

módulo ótico de colimação de diodo emissor de luz e luminária trata-se de um módulo ótico de colimação de led (16) que provê um acessório de isolamento e luminária (10) que utiliza o mesmo. em uma realização do módulo ótico de colimação de led (16), um chip de led (30) provê uma pluralidade de fontes de luz (g, r, b, w). um condutor ótico (32) é superposto no chip de led (30) para misturar a luz recebida da pluralidade de fontes de luz (g, r, b, w). uma luva é conectada ao chip de led (30) e posicionada sobre o condutor ótico (32) de maneira tal que uma coroa anelar (102) é localizada entre os mesmos. depois de ter passado através do condutor ótico (32), a luz mista entra em um concentrador parabólico composto (34) que é acoplado ao condutor ótico (32). o concentrador parabólico composto (34) colima a luz recebida do condutor ótico (32) de maneira tal que uma pupila homogênea é emitida.LED and luminaire optical collimation module is a led collimation optical module (16) which provides an isolation and luminaire accessory (10) which uses it. In one embodiment of the LED collimation optical module (16), an LED chip (30) provides a plurality of light sources (g, r, b, w). an optical conductor (32) is superimposed on the led chip (30) to mix the light received from the plurality of light sources (g, r, b, w). a sleeve is connected to the led chip (30) and positioned over the optical conductor (32) such that an annular crown (102) is located between them. After passing through the optical conductor (32), the mixed light enters a composite parabolic concentrator (34) which is coupled to the optical conductor (32). the composite parabolic concentrator (34) collimates the light received from the optical conductor (32) such that a homogeneous pupil is emitted.

BRPI1007105A 2009-03-31 2010-03-29 LED collimation optical module and luminaire BRPI1007105A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16524109P 2009-03-31 2009-03-31
PCT/IB2010/051355 WO2010113101A1 (en) 2009-03-31 2010-03-29 Led collimation optics module providing an isolation fitting

Publications (1)

Publication Number Publication Date
BRPI1007105A2 true BRPI1007105A2 (en) 2019-07-16

Family

ID=42309529

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007105A BRPI1007105A2 (en) 2009-03-31 2010-03-29 LED collimation optical module and luminaire

Country Status (8)

Country Link
EP (1) EP2414875A1 (en)
JP (1) JP2012522350A (en)
KR (1) KR20110134498A (en)
CN (1) CN102369466A (en)
BR (1) BRPI1007105A2 (en)
CA (1) CA2757050A1 (en)
RU (1) RU2011143927A (en)
WO (1) WO2010113101A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103597280B (en) 2011-06-10 2017-06-30 马田专业公司 Multi-mode illumination device
DE102011107355A1 (en) * 2011-06-29 2013-01-03 Zett Optics Gmbh spotlight
TWI484119B (en) * 2012-08-14 2015-05-11 Chroma Ate Inc Artificial light source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389706A (en) * 2002-06-13 2003-12-17 Enfis Ltd Optoelectronic devices
US7198397B2 (en) * 2004-09-17 2007-04-03 Optim, Inc. LED endoscope illuminator and methods of mounting within an endoscope
US7296916B2 (en) * 2004-12-21 2007-11-20 3M Innovative Properties Company Illumination assembly and method of making same
CA2594462A1 (en) * 2005-02-09 2006-08-17 Wavien, Inc. Etendue efficient combination of multiple light sources
US7777955B2 (en) * 2005-07-29 2010-08-17 Optical Research Associates Rippled mixers for uniformity and color mixing

Also Published As

Publication number Publication date
CN102369466A (en) 2012-03-07
KR20110134498A (en) 2011-12-14
RU2011143927A (en) 2013-05-10
WO2010113101A1 (en) 2010-10-07
JP2012522350A (en) 2012-09-20
EP2414875A1 (en) 2012-02-08
CA2757050A1 (en) 2010-10-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]