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DE102011112222A8 - Beleuchtungseinheit mit optischem System - Google Patents

Beleuchtungseinheit mit optischem System Download PDF

Info

Publication number
DE102011112222A8
DE102011112222A8 DE102011112222A DE102011112222A DE102011112222A8 DE 102011112222 A8 DE102011112222 A8 DE 102011112222A8 DE 102011112222 A DE102011112222 A DE 102011112222A DE 102011112222 A DE102011112222 A DE 102011112222A DE 102011112222 A8 DE102011112222 A8 DE 102011112222A8
Authority
DE
Germany
Prior art keywords
reflector
optical element
primary optical
optical system
lighting unit
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.)
Withdrawn
Application number
DE102011112222A
Other languages
English (en)
Other versions
DE102011112222A1 (de
Inventor
Herbert Weiss
Tobias Frunder
Sergey Kudaev
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.)
Osram GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Priority to DE102011112222A priority Critical patent/DE102011112222A1/de
Priority to US14/241,501 priority patent/US20140218935A1/en
Priority to PCT/EP2012/066872 priority patent/WO2013030285A1/de
Priority to CN201280042831.4A priority patent/CN103765088A/zh
Publication of DE102011112222A1 publication Critical patent/DE102011112222A1/de
Publication of DE102011112222A8 publication Critical patent/DE102011112222A8/de
Withdrawn legal-status Critical Current

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
    • G02B6/0005—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
    • G02B6/0008—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 the light being emitted at the end of the fibre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]
    • 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]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE102011112222A 2011-09-02 2011-09-02 Beleuchtungseinheit mit optischen System Withdrawn DE102011112222A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102011112222A DE102011112222A1 (de) 2011-09-02 2011-09-02 Beleuchtungseinheit mit optischen System
US14/241,501 US20140218935A1 (en) 2011-09-02 2012-08-30 Illumination Unit with Optical System
PCT/EP2012/066872 WO2013030285A1 (de) 2011-09-02 2012-08-30 Beleuchtungseinheit mit optischem system
CN201280042831.4A CN103765088A (zh) 2011-09-02 2012-08-30 具有光学系统的照明单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011112222A DE102011112222A1 (de) 2011-09-02 2011-09-02 Beleuchtungseinheit mit optischen System

Publications (2)

Publication Number Publication Date
DE102011112222A1 DE102011112222A1 (de) 2013-03-07
DE102011112222A8 true DE102011112222A8 (de) 2013-05-29

Family

ID=46970232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011112222A Withdrawn DE102011112222A1 (de) 2011-09-02 2011-09-02 Beleuchtungseinheit mit optischen System

Country Status (4)

Country Link
US (1) US20140218935A1 (de)
CN (1) CN103765088A (de)
DE (1) DE102011112222A1 (de)
WO (1) WO2013030285A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104157A1 (de) * 2013-04-24 2014-10-30 Frowein Ezh Gmbh Abstrahleinheit und Operationsleuchte mit Abstrahleinheit
DE102013222352A1 (de) 2013-11-04 2015-05-07 Osram Gmbh Beleuchtungseinrichtung mit Lichtgenerator und Kollimator
CN107543046A (zh) * 2017-08-04 2018-01-05 广州市焦汇光电科技有限公司 反光碗混色聚光系统
DE102017214652A1 (de) * 2017-08-22 2019-02-28 Osram Gmbh Lichtleitersystem mit mehreren lichtquellen und lichtleiter
DE102018114017A1 (de) * 2018-06-12 2019-12-12 Dr. Schneider Kunststoffwerke Gmbh Reflektoranordnung und beleuchtbare Baugruppe
CN111998242B (zh) * 2020-09-21 2025-06-27 苏州欧普照明有限公司 照明灯具及其光源系统
EP4644770A1 (de) * 2022-12-28 2025-11-05 Stella Importação e Exportação de Luminárias Ltda Schmalstrahl-led-lampe mit schwebendem deflektor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6350041B1 (en) * 1999-12-03 2002-02-26 Cree Lighting Company High output radial dispersing lamp using a solid state light source
US20030185005A1 (en) * 2002-04-01 2003-10-02 Gelcore, Llc Light emitting diode-based signal light
WO2006016326A2 (en) * 2004-08-06 2006-02-16 Philips Intellectual Property & Standards Gmbh Led lamp system
FR2922303A1 (fr) * 2007-10-12 2009-04-17 Sp3H Soc Par Actions Simplifie Dispositif de spectrometrie pour l'analyse d'un fluide
WO2010100010A1 (de) * 2009-03-06 2010-09-10 Osram Gesellschaft mit beschränkter Haftung Led-beleuchtungsvorrichtung

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SE7212663L (de) * 1972-09-29 1974-04-01 Octagon Med Prod
US6893140B2 (en) * 2002-12-13 2005-05-17 W. T. Storey, Inc. Flashlight
US6758582B1 (en) * 2003-03-19 2004-07-06 Elumina Technology Incorporation LED lighting device
IES20050086A2 (en) * 2004-02-17 2005-09-21 William M Kelly A utility lamp
US8419232B2 (en) * 2005-07-28 2013-04-16 Light Prescriptions Innovators, Llc Free-form lenticular optical elements and their application to condensers and headlamps
JP5220743B2 (ja) * 2006-08-09 2013-06-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光源及び光ガイドを有する照明装置
TW200846600A (en) * 2007-01-17 2008-12-01 Lamina Lighting Inc Folded light path LED array collimation optic
CN101349399A (zh) * 2007-07-17 2009-01-21 朱怡 光能照明系统
KR101508379B1 (ko) * 2008-07-30 2015-04-03 삼성전자주식회사 광섬유 조명 장치
DE102008056049B4 (de) * 2008-11-05 2019-01-03 Automotive Lighting Reutlingen Gmbh Licht emittierende Vorrichtung umfassend mindestens eine Leuchtdiode und Beleuchtungseinrichtung für ein Kraftfahrzeug umfassend eine solche Vorrichtung
US8083364B2 (en) * 2008-12-29 2011-12-27 Osram Sylvania Inc. Remote phosphor LED illumination system
WO2010079436A1 (en) * 2009-01-09 2010-07-15 Koninklijke Philips Electronics N.V. Light source with leds, light guide and reflector
US8529102B2 (en) * 2009-04-06 2013-09-10 Cree, Inc. Reflector system for lighting device
CN102052585A (zh) * 2009-10-29 2011-05-11 鸿富锦精密工业（深圳）有限公司 Led照明装置
US8807799B2 (en) * 2010-06-11 2014-08-19 Intematix Corporation LED-based lamps
EP2742540B1 (de) * 2011-08-08 2016-04-20 Quarkstar, LLC Beleuchtungsvorrichtungen mit mehreren lichtemittierenden elementen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6350041B1 (en) * 1999-12-03 2002-02-26 Cree Lighting Company High output radial dispersing lamp using a solid state light source
US20030185005A1 (en) * 2002-04-01 2003-10-02 Gelcore, Llc Light emitting diode-based signal light
WO2006016326A2 (en) * 2004-08-06 2006-02-16 Philips Intellectual Property & Standards Gmbh Led lamp system
FR2922303A1 (fr) * 2007-10-12 2009-04-17 Sp3H Soc Par Actions Simplifie Dispositif de spectrometrie pour l'analyse d'un fluide
WO2010100010A1 (de) * 2009-03-06 2010-09-10 Osram Gesellschaft mit beschränkter Haftung Led-beleuchtungsvorrichtung

Also Published As

Publication number Publication date
DE102011112222A1 (de) 2013-03-07
CN103765088A (zh) 2014-04-30
US20140218935A1 (en) 2014-08-07
WO2013030285A1 (de) 2013-03-07

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Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: OSRAM GMBH, DE

Free format text: FORMER OWNER: OSRAM AG, 81543 MUENCHEN, DE

Effective date: 20130204

R082 Change of representative

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE

Effective date: 20130204

Representative=s name: EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHA, DE

Effective date: 20130204

R082 Change of representative

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE

R081 Change of applicant/patentee

Owner name: OSRAM GMBH, DE

Free format text: FORMER OWNER: OSRAM GMBH, 81543 MUENCHEN, DE

Effective date: 20130826

R082 Change of representative

Representative=s name: EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHA, DE

Effective date: 20130826

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE

Effective date: 20130826

R005 Application deemed withdrawn due to failure to request examination