EP2711620A3 - Leuchte, insbesondere Scheinwerfer - Google Patents

Leuchte, insbesondere Scheinwerfer Download PDF

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Publication number
EP2711620A3
EP2711620A3 EP13185790.6A EP13185790A EP2711620A3 EP 2711620 A3 EP2711620 A3 EP 2711620A3 EP 13185790 A EP13185790 A EP 13185790A EP 2711620 A3 EP2711620 A3 EP 2711620A3
Authority
EP
European Patent Office
Prior art keywords
emitting diode
light
diverging lens
light emitting
lens
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Withdrawn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
EP13185790.6A
Other languages
English (en)
French (fr)
Other versions
EP2711620A2 (de
Inventor
Georg Kothmeier
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.)
Cobra Electronic GmbH and Co KG
Original Assignee
Cobra Electronic GmbH and Co KG
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 Cobra Electronic GmbH and Co KG filed Critical Cobra Electronic GmbH and Co KG
Publication of EP2711620A2 publication Critical patent/EP2711620A2/de
Publication of EP2711620A3 publication Critical patent/EP2711620A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Die Erfindung betrifft ein Leuchte, insbesondere Scheinwerfer (6, 16) im Anwendungsbereich der Objektüberwachung als Beleuchtungsquelle, mit wenigstens einem geschlossenen Gehäuse (7, 7a, 7b), in welchem sich wenigstens eine auf einer Leiterplatte (1) angeordnete lichtemittierende Diode (2), jeweils eine jeder besagten lichtemittierende Diode (2) zugeordnete Sammellinse (3) und jeweils wenigstens eine jeder besagten lichtemittierenden Diode (2) zuordenbare Zerstreuungslinse (4, 4', 4") befinden, wobei jede der Sammellinsen (3) das von der ihr jeweilig zugeordneten lichtemittierenden Diode (2) abgestrahlte Licht sammelt und auf eine dieser lichtemittierenden Diode (2) bedarfsweise zugeordneten Zerstreuungslinse lenkt, wobei diese Zerstreuungslinse (4, 4', 4") das von ihr aufgenommene Licht in ein Fernfeld (F) abstrahlt, und wobei die bedarfsweise Zuordnung der Zerstreuungslinse (4, 4', 4") bei geschlossenem Gehäuse (7, 7a, 7b) ermöglicht ist.
EP13185790.6A 2012-09-24 2013-09-24 Leuchte, insbesondere Scheinwerfer Withdrawn EP2711620A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202012103660.6U DE202012103660U1 (de) 2012-09-24 2012-09-24 Leuchte, insbesondere Scheinwerfer

Publications (2)

Publication Number Publication Date
EP2711620A2 EP2711620A2 (de) 2014-03-26
EP2711620A3 true EP2711620A3 (de) 2016-06-01

Family

ID=49253140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13185790.6A Withdrawn EP2711620A3 (de) 2012-09-24 2013-09-24 Leuchte, insbesondere Scheinwerfer

Country Status (3)

Country Link
US (1) US20140085886A1 (de)
EP (1) EP2711620A3 (de)
DE (1) DE202012103660U1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102450A1 (de) * 2014-02-25 2015-08-27 Khs Gmbh Inspektionsvorrichtung mit inverser Folienlinse
WO2016090709A1 (zh) * 2014-12-12 2016-06-16 欧普照明股份有限公司 一种磁性安装元件及光学模组、照明模组及照明灯具
DE102015105592A1 (de) * 2015-04-13 2016-10-13 Jb-Lighting Lichtanlagentechnik Gmbh Scheinwerfer
US10088122B1 (en) * 2017-08-04 2018-10-02 Jute Industrial Co., Ltd. Integrated lamp
NL2022294B1 (en) * 2018-12-24 2020-07-21 Schreder Sa Luminaire system with converted movement
WO2021094280A1 (en) 2019-11-13 2021-05-20 Signify Holding B.V. Lighting device
US12578081B2 (en) 2022-04-11 2026-03-17 Savant Technologies Llc Lighting device
CN217235495U (zh) * 2022-04-11 2022-08-19 赛万特科技有限责任公司 照明装置
BE1030673B1 (nl) * 2022-06-28 2024-01-29 Delta Light Nv Verlichtingsarmatuur met aanpasbare bundel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298920A (en) * 1979-06-07 1981-11-03 Lewis Gluck Automatic gel changer for a spotlight
EP1890076A1 (de) * 2005-06-01 2008-02-20 CCS Inc. Lichtbestrahlungsvorrichtung
EP2112425A1 (de) * 2008-04-24 2009-10-28 COEMAR S.p.A. Streulichtprojektor
US20100110660A1 (en) * 2008-11-06 2010-05-06 Thomas John Brukilacchio Light emitting diode emergency lighting module
WO2010094141A1 (en) * 2009-02-20 2010-08-26 Phoster Industries Glare reduction in led lighting systems
US20120121244A1 (en) * 2010-11-15 2012-05-17 Congruent Concepts, LLC Variable focus illuminator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402326A (en) * 1993-11-12 1995-03-28 High End Systems, Inc. Gobo holder for a lighting system
EP0963570B8 (de) * 1997-12-29 2005-09-14 Koninklijke Philips Electronics N.V. Rückprojektionsschirm
US6474837B1 (en) * 2000-11-20 2002-11-05 Richard S. Belliveau Lighting device with beam altering mechanism incorporating a plurality of light souces
JP4564492B2 (ja) * 2003-07-24 2010-10-20 ユンゲル−シュミッド、ヨハネス 室内照明システム
KR20080036195A (ko) * 2005-07-13 2008-04-25 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 조명 시스템
US7682042B2 (en) * 2008-04-23 2010-03-23 Designs For Vision, Inc. Illumination device
CN101725947A (zh) * 2008-10-27 2010-06-09 富准精密工业(深圳)有限公司 发光二极管照明装置
US20120218773A1 (en) * 2009-09-25 2012-08-30 Osram Opto Semiconductors Gmbh Semiconductor luminaire
DE102009060566A1 (de) * 2009-12-23 2011-06-30 ERCO GmbH, 58507 Leuchte
CN102812569B (zh) * 2010-03-22 2016-03-16 马丁专业公司 具有多个互促式光源的投影设备
US20110311925A1 (en) * 2010-06-18 2011-12-22 Tsan-Yao Chen Candle stand
US9052077B2 (en) * 2010-11-03 2015-06-09 Tseng-Lu Chien LED lava light
US10012361B2 (en) * 2010-11-15 2018-07-03 Adl, Inc. Multi-spectral variable focus illuminator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298920A (en) * 1979-06-07 1981-11-03 Lewis Gluck Automatic gel changer for a spotlight
EP1890076A1 (de) * 2005-06-01 2008-02-20 CCS Inc. Lichtbestrahlungsvorrichtung
EP2112425A1 (de) * 2008-04-24 2009-10-28 COEMAR S.p.A. Streulichtprojektor
US20100110660A1 (en) * 2008-11-06 2010-05-06 Thomas John Brukilacchio Light emitting diode emergency lighting module
WO2010094141A1 (en) * 2009-02-20 2010-08-26 Phoster Industries Glare reduction in led lighting systems
US20120121244A1 (en) * 2010-11-15 2012-05-17 Congruent Concepts, LLC Variable focus illuminator

Also Published As

Publication number Publication date
DE202012103660U1 (de) 2014-01-07
US20140085886A1 (en) 2014-03-27
EP2711620A2 (de) 2014-03-26

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