WO2010000241A3 - Led-basierender beleuchtungskörper - Google Patents

Led-basierender beleuchtungskörper Download PDF

Info

Publication number
WO2010000241A3
WO2010000241A3 PCT/DE2009/000924 DE2009000924W WO2010000241A3 WO 2010000241 A3 WO2010000241 A3 WO 2010000241A3 DE 2009000924 W DE2009000924 W DE 2009000924W WO 2010000241 A3 WO2010000241 A3 WO 2010000241A3
Authority
WO
WIPO (PCT)
Prior art keywords
led
reflector
facets
light
based illumination
Prior art date
Application number
PCT/DE2009/000924
Other languages
English (en)
French (fr)
Other versions
WO2010000241A2 (de
WO2010000241A4 (de
Inventor
Jürgen Klaus
Johann Mitrowitsch
Sergey Kudaev
Original Assignee
2K Moxa Lighting 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 2K Moxa Lighting Gmbh filed Critical 2K Moxa Lighting Gmbh
Priority to DE112009002140T priority Critical patent/DE112009002140A5/de
Priority to EP09772011A priority patent/EP2350523A2/de
Publication of WO2010000241A2 publication Critical patent/WO2010000241A2/de
Publication of WO2010000241A3 publication Critical patent/WO2010000241A3/de
Publication of WO2010000241A4 publication Critical patent/WO2010000241A4/de

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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)

Abstract

Die Erfindung betrifft einen LED-basierenden Beleuchtungskörper (1), der mehrere Module (2) umfasst, wobei jedes dieser Module (2) jeweils ein optisches System (3) zur Aufnahme einer LED-Trägerplatine (8) mit zumindest einer darauf angeordneten LED (5), einen Reflektor (6) sowie eine lichttransparente Abdeckung (4) aufweist. Der den Lichtaustrittskegel der LED (5) überspannende Reflektor (6) ist mit Facetten (6.1) ausgebildet, wobei die einzelnen Facetten (6.1) sich zu einer geschlossenen, kontinuierlich verlaufenden optischen Funktionsfläche ergänzen und sich dabei derart in einem bestimmten Winkel zueinander erstrecken, dass das von der LED (5) emittierte Licht im Wesentlichen über die Facetten (6.1) des Reflektors (6) zur Lichtnutzebene gelenkt wird.
PCT/DE2009/000924 2008-07-03 2009-07-01 Led-basierender beleuchtungskörper WO2010000241A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112009002140T DE112009002140A5 (de) 2008-07-03 2009-07-01 LED-basierender Beleuchtungskörper
EP09772011A EP2350523A2 (de) 2008-07-03 2009-07-01 Led-basierender beleuchtungskörper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008031184A DE102008031184A1 (de) 2008-07-03 2008-07-03 LED-basierender Beleuchtungskörper
DE102008031184.7 2008-07-03

Publications (3)

Publication Number Publication Date
WO2010000241A2 WO2010000241A2 (de) 2010-01-07
WO2010000241A3 true WO2010000241A3 (de) 2010-02-25
WO2010000241A4 WO2010000241A4 (de) 2010-04-15

Family

ID=39869293

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/000924 WO2010000241A2 (de) 2008-07-03 2009-07-01 Led-basierender beleuchtungskörper

Country Status (3)

Country Link
EP (1) EP2350523A2 (de)
DE (3) DE102008031184A1 (de)
WO (1) WO2010000241A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008058494A1 (de) 2008-11-21 2010-05-27 Neumüller Elektronik GmbH Anschlussfertiger LED-Modulkörper
CN102725017B (zh) 2009-11-20 2016-05-25 瑞思迈有限公司 面罩系统
DE102010007774A1 (de) 2010-02-12 2011-08-18 Siteco Beleuchtungstechnik GmbH, 83301 Drei-Zonen Reflektor
DE102010014099A1 (de) 2010-04-07 2011-10-13 Siteco Beleuchtungstechnik Gmbh Leuchte mit Abdeckscheibe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358816A (en) * 1980-09-05 1982-11-09 General Electric Company Roadway luminaire
EP1248033A2 (de) * 2001-04-04 2002-10-09 ERCO Leuchten GmbH Reflektorleuchte, insbesondere Boden-,Decken-oder Wandeinbau-Reflektorleuchte
DE202005009086U1 (de) * 2005-06-10 2005-11-10 Hsieh, Chin-Mu, Yungkang LED-Schirm
WO2006033032A1 (en) * 2004-09-24 2006-03-30 Koninklijke Philips Electronics N.V. Illumination system
US20070257272A1 (en) * 2006-05-03 2007-11-08 Hutchins Edward L Multi-element LED lamp package

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021725A1 (de) * 2000-05-04 2001-11-15 Osram Opto Semiconductors Gmbh Facettierter Reflektor
US7090370B2 (en) * 2001-06-08 2006-08-15 Advanced Leds Limited Exterior luminaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358816A (en) * 1980-09-05 1982-11-09 General Electric Company Roadway luminaire
EP1248033A2 (de) * 2001-04-04 2002-10-09 ERCO Leuchten GmbH Reflektorleuchte, insbesondere Boden-,Decken-oder Wandeinbau-Reflektorleuchte
WO2006033032A1 (en) * 2004-09-24 2006-03-30 Koninklijke Philips Electronics N.V. Illumination system
DE202005009086U1 (de) * 2005-06-10 2005-11-10 Hsieh, Chin-Mu, Yungkang LED-Schirm
US20070257272A1 (en) * 2006-05-03 2007-11-08 Hutchins Edward L Multi-element LED lamp package

Also Published As

Publication number Publication date
WO2010000241A2 (de) 2010-01-07
EP2350523A2 (de) 2011-08-03
WO2010000241A4 (de) 2010-04-15
DE102008031184A1 (de) 2010-01-14
DE202008009797U1 (de) 2008-10-16
DE112009002140A5 (de) 2011-06-01

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