EP2187710A3 - Electronic pre-switching device and lighting system - Google Patents

Electronic pre-switching device and lighting system Download PDF

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Publication number
EP2187710A3
EP2187710A3 EP09014099A EP09014099A EP2187710A3 EP 2187710 A3 EP2187710 A3 EP 2187710A3 EP 09014099 A EP09014099 A EP 09014099A EP 09014099 A EP09014099 A EP 09014099A EP 2187710 A3 EP2187710 A3 EP 2187710A3
Authority
EP
European Patent Office
Prior art keywords
circuit
switching device
lighting system
electronic pre
lamp
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Withdrawn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
EP09014099A
Other languages
German (de)
French (fr)
Other versions
EP2187710A2 (en
Inventor
Stefan Honerkamp
Otto Meyer
Cuma Yücel
Ralf Lohrie
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.)
BAG Engineering GmbH
Original Assignee
BAG Engineering 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 BAG Engineering GmbH filed Critical BAG Engineering GmbH
Publication of EP2187710A2 publication Critical patent/EP2187710A2/en
Publication of EP2187710A3 publication Critical patent/EP2187710A3/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Withdrawn legal-status Critical Current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
    • H05B35/00—Electric light sources using a combination of different types of light generation

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Elektronisches Vorschaltgerät zum Betrieb wenigstens einer Lampe, insbesondere einer Gasentladungslampe, mit einem vorzugsweise als Brückenschaltung ausgebildeten Schaltkreis, über den zumindest ein zur Verbindung mit der Lampe vorgesehener Anschluss mit einer Versorgungsspannung beaufschlagbar ist, wobei eine LED-Treiberschaltung zum Betrieb zumindest einer Leuchtdiode, wobei die LED-Treiberschaltung und der Schaltkreis gemeinsam in einer Bauform angeordnet sind.

Figure imgaf001
Electronic ballast for operating at least one lamp, in particular a gas discharge lamp, with a circuit preferably formed as a bridge circuit, via which at least one provided for connection to the lamp terminal with a supply voltage is acted upon, wherein an LED driver circuit for operating at least one light emitting diode, wherein the LED driver circuit and the circuit are arranged together in a design.
Figure imgaf001
EP09014099A 2008-11-12 2009-11-11 Electronic pre-switching device and lighting system Withdrawn EP2187710A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810057007 DE102008057007A1 (en) 2008-11-12 2008-11-12 Electronic ballast and lighting system

Publications (2)

Publication Number Publication Date
EP2187710A2 EP2187710A2 (en) 2010-05-19
EP2187710A3 true EP2187710A3 (en) 2011-10-19

Family

ID=41682268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09014099A Withdrawn EP2187710A3 (en) 2008-11-12 2009-11-11 Electronic pre-switching device and lighting system

Country Status (2)

Country Link
EP (1) EP2187710A3 (en)
DE (1) DE102008057007A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005596A1 (en) * 2011-03-16 2012-09-20 Osram Ag Electronic ballast for operating at least one LED and / or at least one discharge lamp
AT14625U1 (en) * 2014-09-30 2016-02-15 Tridonic Gmbh & Co Kg LED light path for emergency lighting operation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005005135U1 (en) * 2005-03-31 2005-06-09 Hugewin Electronics Co., Ltd. Multifunctional multi light source unit has wire less remote operation of control unit for on off and brightness control and light diode color variation
US20050259416A1 (en) * 2003-07-08 2005-11-24 Gauna Kevin W Dual lighting system
DE102005030114A1 (en) * 2005-06-28 2007-01-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Circuit arrangement for operating electrical lamp e.g. fluorescent lamp, and light emitting diode, has lamps-supply unit with light emitting diode-supply unit, which is designed to supply light emitting diode with energy
US20070146565A1 (en) * 2005-12-27 2007-06-28 Lg. Philips Lcd Co., Ltd. Hybrid backlight driving apparatus for liquid crystal display
WO2008113658A1 (en) * 2007-03-22 2008-09-25 Osram Gesellschaft mit beschränkter Haftung Operating device and method for the combined operation of gas discharge lamps and semiconductor light sources
US20080315791A1 (en) * 2007-06-24 2008-12-25 Melanson John L Hybrid gas discharge lamp-led lighting system
EP2079134A2 (en) * 2008-01-08 2009-07-15 Hang Jae Yu Adapter device with LEDs to improve the color rendering of a compact fluorescent lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919905C2 (en) 1979-05-17 1982-08-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Switching power supply according to the flyback converter or forward converter principle
EP1360877A1 (en) * 2001-02-02 2003-11-12 Koninklijke Philips Electronics N.V. Integrated light source
DE102005032314A1 (en) * 2005-07-11 2007-01-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH lamp arrangement
DE202005013699U1 (en) * 2005-07-19 2005-11-03 Bip Ag Solar light system for outdoor light fixture has brightness sensor for controlling the brightness and accumulator for energy storage with lighting equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050259416A1 (en) * 2003-07-08 2005-11-24 Gauna Kevin W Dual lighting system
DE202005005135U1 (en) * 2005-03-31 2005-06-09 Hugewin Electronics Co., Ltd. Multifunctional multi light source unit has wire less remote operation of control unit for on off and brightness control and light diode color variation
DE102005030114A1 (en) * 2005-06-28 2007-01-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Circuit arrangement for operating electrical lamp e.g. fluorescent lamp, and light emitting diode, has lamps-supply unit with light emitting diode-supply unit, which is designed to supply light emitting diode with energy
US20070146565A1 (en) * 2005-12-27 2007-06-28 Lg. Philips Lcd Co., Ltd. Hybrid backlight driving apparatus for liquid crystal display
WO2008113658A1 (en) * 2007-03-22 2008-09-25 Osram Gesellschaft mit beschränkter Haftung Operating device and method for the combined operation of gas discharge lamps and semiconductor light sources
US20080315791A1 (en) * 2007-06-24 2008-12-25 Melanson John L Hybrid gas discharge lamp-led lighting system
EP2079134A2 (en) * 2008-01-08 2009-07-15 Hang Jae Yu Adapter device with LEDs to improve the color rendering of a compact fluorescent lamp

Also Published As

Publication number Publication date
EP2187710A2 (en) 2010-05-19
DE102008057007A1 (en) 2010-05-20

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