WO2013092586A3 - Operation of lighting means - Google Patents

Operation of lighting means Download PDF

Info

Publication number
WO2013092586A3
WO2013092586A3 PCT/EP2012/075948 EP2012075948W WO2013092586A3 WO 2013092586 A3 WO2013092586 A3 WO 2013092586A3 EP 2012075948 W EP2012075948 W EP 2012075948W WO 2013092586 A3 WO2013092586 A3 WO 2013092586A3
Authority
WO
WIPO (PCT)
Prior art keywords
control unit
lighting means
switch
controlled
connection
Prior art date
Application number
PCT/EP2012/075948
Other languages
German (de)
French (fr)
Other versions
WO2013092586A2 (en
Inventor
Hans Auer
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
Application filed by Tridonic Gmbh & Co Kg filed Critical Tridonic Gmbh & Co Kg
Priority to EP12818498.3A priority Critical patent/EP2796011B1/en
Priority to CN201280063952.7A priority patent/CN104012181B/en
Publication of WO2013092586A2 publication Critical patent/WO2013092586A2/en
Publication of WO2013092586A3 publication Critical patent/WO2013092586A3/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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

The invention relates to a method for operating at least one lighting means (4), such as a gas discharge lamp, on the basis of a clocked switched-mode regulator circuit (2) preferably designed as an inverter, wherein a switch (S1, S2) of the switched-mode regulator circuit (2) is controlled by a control signal (VS1, VS2), wherein the control signal (VS1, VS2) is provided by a control unit (5) at a connection (11) of the control unit (5), and in time segments in which the switch (S1, S2) is not controlled by the control unit (5), the connection (11) is used by the control unit (5) to receive signals.
PCT/EP2012/075948 2011-12-23 2012-12-18 Operation of lighting means WO2013092586A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12818498.3A EP2796011B1 (en) 2011-12-23 2012-12-18 Operation of lighting means
CN201280063952.7A CN104012181B (en) 2011-12-23 2012-12-18 The operation of light-emitting device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011089838.7 2011-12-23
DE102011089838 2011-12-23
DE102012204118A DE102012204118A1 (en) 2011-12-23 2012-03-15 Operation of bulbs
DE102012204118.4 2012-03-15

Publications (2)

Publication Number Publication Date
WO2013092586A2 WO2013092586A2 (en) 2013-06-27
WO2013092586A3 true WO2013092586A3 (en) 2013-08-15

Family

ID=48575797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/075948 WO2013092586A2 (en) 2011-12-23 2012-12-18 Operation of lighting means

Country Status (4)

Country Link
EP (1) EP2796011B1 (en)
CN (1) CN104012181B (en)
DE (1) DE102012204118A1 (en)
WO (1) WO2013092586A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917924A (en) * 2018-05-12 2018-11-30 宁波馨颢净水设备有限公司 UV UV detection and timing electronic ballast

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770925A (en) * 1997-05-30 1998-06-23 Motorola Inc. Electronic ballast with inverter protection and relamping circuits
JP2001244093A (en) * 2000-02-29 2001-09-07 Matsushita Electric Works Ltd Discharge lamp lighting device
US7312588B1 (en) * 2006-09-15 2007-12-25 Osram Sylvania, Inc. Ballast with frequency-diagnostic lamp fault protection circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3329929B2 (en) * 1994-02-15 2002-09-30 松下電工株式会社 High pressure discharge lamp lighting device
CN2490787Y (en) * 2001-07-18 2002-05-08 张洪生 High-performance electronic ballast
US8164272B2 (en) * 2005-03-15 2012-04-24 International Rectifier Corporation 8-pin PFC and ballast control IC
CN2817288Y (en) * 2005-08-15 2006-09-13 袁荣荣 High-strength gas discharge lamp electronic ballst
US7557515B2 (en) * 2006-06-28 2009-07-07 International Rectifier Corporation Simplified ballast control circuit
JP2008270095A (en) * 2007-04-24 2008-11-06 Matsushita Electric Works Ltd Discharge lamp lighting device, lighting fixture, and illumination system
TW200930153A (en) * 2007-12-21 2009-07-01 Chuan Shih Ind Co Ltd Dimming circuit of a discharge lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770925A (en) * 1997-05-30 1998-06-23 Motorola Inc. Electronic ballast with inverter protection and relamping circuits
JP2001244093A (en) * 2000-02-29 2001-09-07 Matsushita Electric Works Ltd Discharge lamp lighting device
US7312588B1 (en) * 2006-09-15 2007-12-25 Osram Sylvania, Inc. Ballast with frequency-diagnostic lamp fault protection circuit

Also Published As

Publication number Publication date
EP2796011B1 (en) 2018-06-13
WO2013092586A2 (en) 2013-06-27
CN104012181B (en) 2016-10-12
DE102012204118A1 (en) 2013-06-27
CN104012181A (en) 2014-08-27
EP2796011A2 (en) 2014-10-29

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