ATE490437T1 - LEUCHTENFELD - Google Patents

LEUCHTENFELD

Info

Publication number
ATE490437T1
ATE490437T1 AT05008107T AT05008107T ATE490437T1 AT E490437 T1 ATE490437 T1 AT E490437T1 AT 05008107 T AT05008107 T AT 05008107T AT 05008107 T AT05008107 T AT 05008107T AT E490437 T1 ATE490437 T1 AT E490437T1
Authority
AT
Austria
Prior art keywords
diodes
fitted
reflector body
light
several
Prior art date
Application number
AT05008107T
Other languages
German (de)
Inventor
Frank Drees
Horst Rudolph
Original Assignee
Trilux Gmbh & 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 Trilux Gmbh & Co Kg filed Critical Trilux Gmbh & Co Kg
Application granted granted Critical
Publication of ATE490437T1 publication Critical patent/ATE490437T1/en

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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Detergent Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

The device is a lighting panel with several light diodes arranged next to one another. a holding part on which the diodes are fitted and a reflector body fitted in the direction the light shines from the diodes and which has several individual connecting reflectors (28) for the diodes. The reflector body consists of a grid (20) made of highly relective metal and formed of many pieces.
AT05008107T 2004-04-16 2005-04-13 LEUCHTENFELD ATE490437T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004019137A DE102004019137A1 (en) 2004-04-16 2004-04-16 Leuchtenfeld

Publications (1)

Publication Number Publication Date
ATE490437T1 true ATE490437T1 (en) 2010-12-15

Family

ID=34935133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05008107T ATE490437T1 (en) 2004-04-16 2005-04-13 LEUCHTENFELD

Country Status (3)

Country Link
EP (1) EP1586814B1 (en)
AT (1) ATE490437T1 (en)
DE (2) DE102004019137A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7648257B2 (en) 2006-04-21 2010-01-19 Cree, Inc. Light emitting diode packages
WO2008023797A1 (en) * 2006-08-25 2008-02-28 The Furukawa Electric Co., Ltd. Illumination device
DE102006056236B4 (en) * 2006-11-27 2009-04-09 Haschert, René Housing for lighting fixtures and luminaires, including this housing, and their use as a street lamp and floodlight device
WO2008067447A1 (en) * 2006-11-30 2008-06-05 Cree Led Lighting Solutions, Inc. Self-ballasted solid state lighting devices
US8258682B2 (en) 2007-02-12 2012-09-04 Cree, Inc. High thermal conductivity packaging for solid state light emitting apparatus and associated assembling methods
DE102007007353A1 (en) 2007-02-14 2008-08-21 Osram Opto Semiconductors Gmbh lighting device
KR20100017616A (en) 2007-05-07 2010-02-16 크리 엘이디 라이팅 솔루션즈, 인크. Light fixtures and lighting devices
US7828456B2 (en) 2007-10-17 2010-11-09 Lsi Industries, Inc. Roadway luminaire and methods of use
ITVR20070172A1 (en) * 2007-11-26 2009-05-27 Sergio Macchioni LIGHTING DEVICE
TWI388771B (en) * 2008-10-08 2013-03-11 台達電子工業股份有限公司 Illuminant device and light reflecting shade thereof
EP2177818A1 (en) 2008-10-17 2010-04-21 BöSha Technische Produkte GmbH & Co. KG Lamp unit for a street light
TW201017052A (en) * 2008-10-27 2010-05-01 Delta Electronics Inc Illuminant device and light reflecting shade thereof
EP2221522B1 (en) * 2009-02-20 2017-06-21 Te-Lung Chen The module structure of the LED lights and radiator
DE102009014526A1 (en) * 2009-03-13 2010-09-16 Lumitronix Led-Technik Gmbh LED-lamp for private household application, has LED unit arranged between reflector and heat sink in clamped manner, where fastening units are provided at reflector for fastening reflector to heat sink in mechanically detachable manner
DE202009004252U1 (en) * 2009-03-31 2010-05-27 BÄRO GmbH & Co. KG lamp
US8794787B2 (en) 2009-11-10 2014-08-05 Lsi Industries, Inc. Modular light reflectors and assemblies for luminaire
US8042968B2 (en) * 2009-11-10 2011-10-25 Lsi Industries, Inc. Modular light reflectors and assemblies for luminaire
DE102009056904B4 (en) * 2009-12-03 2012-04-26 Kathrein-Austria Gmbh LED light
DE202009016793U1 (en) * 2009-12-11 2011-04-21 Zumtobel Lighting Gmbh Arrangement for emitting light
DE202011003418U1 (en) * 2011-03-02 2012-06-04 Ludwig Oberreuther Luminaire device with a semiconductor light source
CN102840545B (en) * 2011-06-22 2014-01-22 海洋王照明科技股份有限公司 Reflective cup and flood lamp
DE102011080313A1 (en) * 2011-08-03 2013-02-07 Osram Ag GRID LAMP WITH SEVERAL SEMICONDUCTOR RADIATORS
DE202013001144U1 (en) 2013-02-06 2013-03-20 Esd Electronic Service & Design Gmbh LED bulbs
DE102013207609A1 (en) * 2013-04-25 2014-10-30 Osram Gmbh Reflector arrangement with multiple reflectors and semiconductor light sources
DE202013101791U1 (en) 2013-04-25 2014-07-28 Zumtobel Lighting Gmbh Cover element for surface light
DE202013101790U1 (en) * 2013-04-25 2014-07-28 Zumtobel Lighting Gmbh Luminaire with housing with several light emission openings
DE202013101816U1 (en) * 2013-04-26 2014-07-29 Zumtobel Lighting Gmbh Optical element for an LED light source, arrangement for emitting light and luminaire
US10976036B2 (en) 2019-03-05 2021-04-13 Abl Ip Holding Llc Rotatable linear downlight
USD979826S1 (en) 2020-02-25 2023-02-28 Abl Ip Holding Llc Luminaire

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148843C2 (en) * 1981-12-10 1986-01-02 Telefunken electronic GmbH, 7100 Heilbronn Multiple light emitting diode arrangement
DE3803951A1 (en) * 1988-02-10 1989-08-24 Mentor Gmbh & Co REFLECTOR LIGHT
US5390092A (en) * 1994-06-01 1995-02-14 Formosa Industrial Computing Inc. Receptacle apparatus for light emitting diodes
US5660461A (en) * 1994-12-08 1997-08-26 Quantum Devices, Inc. Arrays of optoelectronic devices and method of making same
DE29505546U1 (en) * 1995-04-02 1995-09-28 Bruckner, Attila A., Dipl.-Ing., 65582 Hambach One-piece light control attachment for free-radiating miniature reflectors
US5806972A (en) * 1996-10-21 1998-09-15 National Service Industries, Inc. Light trap and louver mounting to fluorescent troffer lighting fixture
CH689339A5 (en) 1998-02-12 1999-02-26 Staufert Gerhard LED illumination panel
US6106137A (en) * 1998-02-20 2000-08-22 Lorin Industries, Inc. Reflector for automotive exterior lighting
AT5495U1 (en) 2001-04-09 2002-07-25 Bartenbach Christian LUMINAIRE FOR LIGHTING ROOMS WITH A VARIETY OF LEDS
US7055987B2 (en) * 2001-09-13 2006-06-06 Lucea Ag LED-luminous panel and carrier plate
JP2004006317A (en) * 2002-04-17 2004-01-08 Box:Kk Surface light-emitting device

Also Published As

Publication number Publication date
EP1586814A3 (en) 2006-06-07
DE502005010602D1 (en) 2011-01-13
EP1586814A2 (en) 2005-10-19
DE102004019137A1 (en) 2005-11-17
EP1586814B1 (en) 2010-12-01

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