EP2182782A3 - Arrangement of electronic pre-switching device and dimming control device connected to it and method for operating a lamp - Google Patents

Arrangement of electronic pre-switching device and dimming control device connected to it and method for operating a lamp Download PDF

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Publication number
EP2182782A3
EP2182782A3 EP09173744A EP09173744A EP2182782A3 EP 2182782 A3 EP2182782 A3 EP 2182782A3 EP 09173744 A EP09173744 A EP 09173744A EP 09173744 A EP09173744 A EP 09173744A EP 2182782 A3 EP2182782 A3 EP 2182782A3
Authority
EP
European Patent Office
Prior art keywords
lamp
dimming control
arrangement
operating
control device
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.)
Granted
Application number
EP09173744A
Other languages
German (de)
French (fr)
Other versions
EP2182782B1 (en
EP2182782A2 (en
Inventor
Werner Longhino
Robert Struebl
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.)
Osram GmbH
Original Assignee
Osram 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 Osram GmbH filed Critical Osram GmbH
Publication of EP2182782A2 publication Critical patent/EP2182782A2/en
Publication of EP2182782A3 publication Critical patent/EP2182782A3/en
Application granted granted Critical
Publication of EP2182782B1 publication Critical patent/EP2182782B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/24Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light
    • H05B41/40Controlling the intensity of light discontinuously
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light

Abstract

An eine 1 bis 10 V-Schnittstelle eines elektronischen Vorschaltgeräts (12) wird ein Dimm-Steuergerät (18) angeschlossen. Eine 1 bis 10 V-Schnittstelle zeichnet sich dadurch aus, dass das elektronische Vorschaltgerät (12) eine Spannung bereitstellt, die vorliegend das Dimm-Steuergerät (18) mit elektrischer Energie versorgt. Gleichzeitig erkennt das elektronische Vorschaltgerät (12) einen Wechsel in der Last, und vorliegend wird ein solcher Wechsel durch das Dimm-Steuergerät (18) vorgenommen, nachdem eine vorbestimmte Zeitdauer nach Einschalten der Lampe (10) verstrichen ist. Das elektronische Vorschaltgerät (12) erkennt den Wechsel in der Last und dimmt die Lampe (10).

Figure imgaf001
To a 1 to 10 V interface of an electronic ballast (12), a dimming control unit (18) is connected. A 1 to 10 V interface is characterized in that the electronic ballast (12) provides a voltage which in the present case supplies the dimming control unit (18) with electrical energy. At the same time, the electronic ballast (12) detects a change in the load, and in the present case, such a change is made by the dimming controller (18) after a predetermined period of time has elapsed after the lamp (10) has been turned on. The electronic ballast (12) detects the change in the load and dims the lamp (10).
Figure imgaf001

EP09173744A 2008-11-03 2009-10-22 Arrangement of electronic pre-switching device and dimming control device connected to it and method for operating a lamp Not-in-force EP2182782B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008054290A DE102008054290A1 (en) 2008-11-03 2008-11-03 Arrangement of electronic ballast and connected dimming control device and method for operating a lamp

Publications (3)

Publication Number Publication Date
EP2182782A2 EP2182782A2 (en) 2010-05-05
EP2182782A3 true EP2182782A3 (en) 2011-03-16
EP2182782B1 EP2182782B1 (en) 2012-12-05

Family

ID=41668422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09173744A Not-in-force EP2182782B1 (en) 2008-11-03 2009-10-22 Arrangement of electronic pre-switching device and dimming control device connected to it and method for operating a lamp

Country Status (5)

Country Link
US (1) US20100109574A1 (en)
EP (1) EP2182782B1 (en)
KR (1) KR20100049492A (en)
CN (1) CN101730346B (en)
DE (1) DE102008054290A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013204858A1 (en) * 2013-03-20 2014-10-09 Osram Gmbh Electronic ballast and method for operating at least one light source
DE102015112058A1 (en) * 2015-07-23 2017-01-26 Itz Innovations- Und Technologiezentrum Gmbh Module and operating device for supplying an LED lamp with suitably adjustable operating current
CN107306470A (en) * 2016-04-21 2017-10-31 广西苏中达科智能工程有限公司 A kind of universal gas discharge lamp dimming device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418315A1 (en) * 1994-05-26 1995-11-30 L & R Losse Und Ramscheid Date Reducing energy consumption of street lighting
US5789868A (en) * 1996-08-13 1998-08-04 The Lamson & Sessions Co. Timed photocell switch circuit
DE19823422A1 (en) * 1998-05-15 1999-11-18 Ernst Slamecka Wireless intensity-controlled electrical switch, e.g. for controlling external lighting for dwellings
DE102007047141A1 (en) * 2007-10-02 2009-04-09 Tridonicatco Gmbh & Co. Kg Operating device for controlling the baking process of a lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924109A (en) * 1987-11-02 1990-05-08 Weber Harold J Dim-down electric light time switch method and apparatus
US4937504A (en) * 1988-08-31 1990-06-26 Honeywell Inc. Time delay initialization circuit
US4928038A (en) * 1988-09-26 1990-05-22 General Electric Company Power control circuit for discharge lamp and method of operating same
US5757145A (en) * 1994-06-10 1998-05-26 Beacon Light Products, Inc. Dimming control system and method for a fluorescent lamp
US6043611A (en) * 1997-04-10 2000-03-28 Philips Electronics North America Corporation Dimmable compact fluorescent lamp
EP1149517A1 (en) * 1999-11-02 2001-10-31 Koninklijke Philips Electronics N.V. Circuit device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418315A1 (en) * 1994-05-26 1995-11-30 L & R Losse Und Ramscheid Date Reducing energy consumption of street lighting
US5789868A (en) * 1996-08-13 1998-08-04 The Lamson & Sessions Co. Timed photocell switch circuit
DE19823422A1 (en) * 1998-05-15 1999-11-18 Ernst Slamecka Wireless intensity-controlled electrical switch, e.g. for controlling external lighting for dwellings
DE102007047141A1 (en) * 2007-10-02 2009-04-09 Tridonicatco Gmbh & Co. Kg Operating device for controlling the baking process of a lamp

Also Published As

Publication number Publication date
EP2182782B1 (en) 2012-12-05
EP2182782A2 (en) 2010-05-05
CN101730346B (en) 2014-05-14
DE102008054290A1 (en) 2010-05-12
KR20100049492A (en) 2010-05-12
US20100109574A1 (en) 2010-05-06
CN101730346A (en) 2010-06-09

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