WO2015168719A3 - Operating device, lamp, and method for supplying an led module, with automatic recognition of the type of led module - Google Patents

Operating device, lamp, and method for supplying an led module, with automatic recognition of the type of led module Download PDF

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Publication number
WO2015168719A3
WO2015168719A3 PCT/AT2015/050117 AT2015050117W WO2015168719A3 WO 2015168719 A3 WO2015168719 A3 WO 2015168719A3 AT 2015050117 W AT2015050117 W AT 2015050117W WO 2015168719 A3 WO2015168719 A3 WO 2015168719A3
Authority
WO
WIPO (PCT)
Prior art keywords
led module
operating device
lamp
supplying
type
Prior art date
Application number
PCT/AT2015/050117
Other languages
German (de)
French (fr)
Other versions
WO2015168719A2 (en
Inventor
Norbert KLEBER
Original Assignee
Tridonic 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
Priority claimed from DE102014208710.4A external-priority patent/DE102014208710A1/en
Application filed by Tridonic Gmbh & Co Kg filed Critical Tridonic Gmbh & Co Kg
Publication of WO2015168719A2 publication Critical patent/WO2015168719A2/en
Publication of WO2015168719A3 publication Critical patent/WO2015168719A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/355—Power factor correction [PFC]; Reactive power compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention relates to an operating device (10) for an LED module (30, 40) having at least one light-emitting diode (21), which operating device (10) comprises: an output (13) for providing an LED current; an interface (15) for connecting to the LED module; a read-out circuit (12) which is set up to automatically recognize whether the LED module (30) has a heat-protection device (31), or whether the LED module (40) is set up for digital communication via the interface, depending on the potential at the interface.
PCT/AT2015/050117 2014-05-09 2015-05-08 Operating device, lamp, and method for supplying an led module WO2015168719A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102014208710.4 2014-05-09
DE102014208710.4A DE102014208710A1 (en) 2014-05-09 2014-05-09 Operating device, luminaire and method for supplying an LED module
ATGM266/2014 2014-06-27
ATGM266/2014U AT15222U1 (en) 2014-05-09 2014-06-27 Operating device, luminaire and method for supplying an LED module

Publications (2)

Publication Number Publication Date
WO2015168719A2 WO2015168719A2 (en) 2015-11-12
WO2015168719A3 true WO2015168719A3 (en) 2016-03-24

Family

ID=54393098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2015/050117 WO2015168719A2 (en) 2014-05-09 2015-05-08 Operating device, lamp, and method for supplying an led module

Country Status (1)

Country Link
WO (1) WO2015168719A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3182800B1 (en) * 2015-12-14 2023-04-19 Zumtobel Lighting GmbH Operating device for an illumination system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004006292U1 (en) * 2004-04-21 2004-07-22 Knobel Ag Lichttechnische Komponenten Connection between drive stage and LED array has an identification channel for information needed for different types of LED
EP1517588A1 (en) * 2003-09-17 2005-03-23 Moritex Corporation Method and apparatus for connecting a headlamp
WO2011067177A1 (en) * 2009-12-04 2011-06-09 Osram Gesellschaft mit beschränkter Haftung A method for controlling the operation of an electronic converter, and a corresponding electronic converter, lighting system and software product

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517588A1 (en) * 2003-09-17 2005-03-23 Moritex Corporation Method and apparatus for connecting a headlamp
DE202004006292U1 (en) * 2004-04-21 2004-07-22 Knobel Ag Lichttechnische Komponenten Connection between drive stage and LED array has an identification channel for information needed for different types of LED
WO2011067177A1 (en) * 2009-12-04 2011-06-09 Osram Gesellschaft mit beschränkter Haftung A method for controlling the operation of an electronic converter, and a corresponding electronic converter, lighting system and software product

Also Published As

Publication number Publication date
WO2015168719A2 (en) 2015-11-12

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