EP2941096A3 - Lighting assembly with an operating device for providing an appropriate supply current - Google Patents

Lighting assembly with an operating device for providing an appropriate supply current Download PDF

Info

Publication number
EP2941096A3
EP2941096A3 EP15165361.5A EP15165361A EP2941096A3 EP 2941096 A3 EP2941096 A3 EP 2941096A3 EP 15165361 A EP15165361 A EP 15165361A EP 2941096 A3 EP2941096 A3 EP 2941096A3
Authority
EP
European Patent Office
Prior art keywords
lighting
supply current
operating device
arrangement
providing
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Withdrawn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
EP15165361.5A
Other languages
German (de)
French (fr)
Other versions
EP2941096A2 (en
Inventor
Mario PÖHS
Wolfgang Bechter
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP2941096A2 publication Critical patent/EP2941096A2/en
Publication of EP2941096A3 publication Critical patent/EP2941096A3/en
Withdrawn legal-status Critical Current

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]
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Bei einer Beleuchtungsanordnung mit Leuchtmitteln sowie einem Betriebsgerät (20) zum Bereitstellen eines Versorgungsstroms für die Leuchtmittel sind die Leuchtmittel Bestandteil einer lösbar mit einer Halterung (102) der Anordnung verbindbaren Leuchtmittel-Einheit (50), wobei das Betriebsgerät (20) dazu ausgebildet ist, abhängig von einer die Leuchtmittel-Einheit (50) charakterisierenden Eigenschaft eines Identifizierungsstromkreises (10) einen geeigneten Versorgungsstrom zur Verfügung zu stellen. Der Identifizierungsstromkreis (10) ist Bestandteil einer Schaltungsanordnung mit mehreren elektrischen Elementen (R1, R2, R3), von denen zumindest ein Teil wahlweise dem Identifizierungsstromkreis (10) hinzugefügt werden kann, wobei die Leuchtmittel-Einheit (50) mit der Schaltungsanordnung derart zusammenwirkt, dass in einem an der Halterung (102) der Beleuchtungsanordnung angeordneten Zustand der Leuchtmittel-Einheit (50) eine für die Leuchtmittel-Einheit (50) charakteristische Kombination der elektrischen Elemente (R1, R2, R3) Bestandteil des Identifizierungsstromkreises (10) ist.

Figure imgaf001
In a lighting arrangement with luminous means and an operating device (20) for providing a supply current for the lighting means, the lighting means are part of a light-emitting device (50) which can be detachably connected to a holder (102) of the arrangement, the operating device (20) being designed to depending on a characteristic of the lighting unit (50) characteristic of an identification circuit (10) to provide a suitable supply current. The identification circuit (10) is part of a circuit arrangement with a plurality of electrical elements (R1, R2, R3), of which at least a part can optionally be added to the identification circuit (10), the lighting unit (50) interacting with the circuit arrangement in such a way that in that a state of the lighting unit (50) arranged on the holder (102) of the lighting arrangement is a combination of the electrical elements (R1, R2, R3) characteristic of the lighting unit (50) forming part of the identification circuit (10).
Figure imgaf001
EP15165361.5A 2014-04-29 2015-04-28 Lighting assembly with an operating device for providing an appropriate supply current Withdrawn EP2941096A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014102007.1U DE202014102007U1 (en) 2014-04-29 2014-04-29 Lighting arrangement with operating device for providing a suitable supply current

Publications (2)

Publication Number Publication Date
EP2941096A2 EP2941096A2 (en) 2015-11-04
EP2941096A3 true EP2941096A3 (en) 2015-12-30

Family

ID=53002612

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15165361.5A Withdrawn EP2941096A3 (en) 2014-04-29 2015-04-28 Lighting assembly with an operating device for providing an appropriate supply current

Country Status (3)

Country Link
EP (1) EP2941096A3 (en)
AT (1) AT15511U1 (en)
DE (1) DE202014102007U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015219367B4 (en) * 2015-10-07 2022-07-14 H4X E.U. LED LIGHT WITH CONTROL CIRCUIT
AU201816116S (en) 2018-04-16 2018-12-21 Stego Holding Gmbh LED Lamp
DE102018118000B3 (en) 2018-04-23 2019-10-17 Stego-Holding Gmbh Luminaire, arrangement, in particular door contact switch, circuit board and use

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030227765A1 (en) * 2002-06-06 2003-12-11 Kabushiki Kaisha Toshiba Projector, lamp lighting circuit and lamp lighting control method
DE102008033176A1 (en) * 2008-07-15 2010-01-21 Automotive Lighting Reutlingen Gmbh Light source i.e. LED, arrangement manufacturing method for e.g. motor vehicle headlight, involves arranging resistor element directly on circuit carrier, and adjusting resistance value of element as function of characteristics of LED
WO2010150158A1 (en) * 2009-06-26 2010-12-29 Koninklijke Philips Electronics N.V. Lighting arrangement comprising magnetic coding means

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530485A1 (en) * 1995-08-18 1997-02-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Method and circuit arrangement for operating an electric lamp
DE102009051866A1 (en) * 2009-11-04 2011-05-05 Automotive Lighting Reutlingen Gmbh Method for manufacturing light source arrangement for headlight of motor vehicle, involves determining resistance value of resistance element by not-cutting splitting and separation of portions of carrier depending on LED characteristics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030227765A1 (en) * 2002-06-06 2003-12-11 Kabushiki Kaisha Toshiba Projector, lamp lighting circuit and lamp lighting control method
DE102008033176A1 (en) * 2008-07-15 2010-01-21 Automotive Lighting Reutlingen Gmbh Light source i.e. LED, arrangement manufacturing method for e.g. motor vehicle headlight, involves arranging resistor element directly on circuit carrier, and adjusting resistance value of element as function of characteristics of LED
WO2010150158A1 (en) * 2009-06-26 2010-12-29 Koninklijke Philips Electronics N.V. Lighting arrangement comprising magnetic coding means

Also Published As

Publication number Publication date
EP2941096A2 (en) 2015-11-04
DE202014102007U1 (en) 2015-07-31
AT15511U1 (en) 2017-11-15

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