EP1686841A1 - Elektronische Schaltung für Energieeinsparung und Betrieb der Leuchtstofflampen - Google Patents

Elektronische Schaltung für Energieeinsparung und Betrieb der Leuchtstofflampen Download PDF

Info

Publication number
EP1686841A1
EP1686841A1 EP05386019A EP05386019A EP1686841A1 EP 1686841 A1 EP1686841 A1 EP 1686841A1 EP 05386019 A EP05386019 A EP 05386019A EP 05386019 A EP05386019 A EP 05386019A EP 1686841 A1 EP1686841 A1 EP 1686841A1
Authority
EP
European Patent Office
Prior art keywords
tendency
circuit
lamps
fluorine
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Withdrawn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
EP05386019A
Other languages
English (en)
French (fr)
Inventor
Nebojsa Rictits
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.)
G. KAPETANIOS & CO E.E
Original Assignee
G Kapetanios & Co Ee
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 G Kapetanios & Co Ee filed Critical G Kapetanios & Co Ee
Publication of EP1686841A1 publication Critical patent/EP1686841A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions

Definitions

  • the invention belongs to the electrical technology and electronics sector and refers to an electronic circuit, which is used for the initiation and operation of fluorine and PL lamps with simultaneous saving of energy.
  • ballast for the initiation and operation of fluorine and PL lamp is the use of ballast, starter.
  • the two above elements are parts of the electrical circuit that is connected with the electrification network in which the ballast is connected in line to the lamp while the starter is connected in parallel. In this case the lamp brings glow threads.
  • the light in the lamps of fluorine and PL is created with the shine of mercury steams , via the friction at the walls of the low pressure glass pipe, above in which there is fluorescent dust.
  • Cosf takes values from 0,33 - 0,51, depended to the ballast producer and the power of lamp.
  • the mentioned before ballast also causes the appearance of electromagnetic parasitises and has great volume and weight as well as produces characteristic noise during operation.
  • the lighting of the lamp delays and is accompanied by certain shines ("glances") before the appearance permanent and possessed light while also a stroboscopic phenomenon is observed which is unpleasant and harmful for the human sight.
  • the present invention intents to replace the electrical circuit of initiation and operation of fluorine and PL lamps with an electronic device that will eliminate the use of the ballast and the starter as well as the glow threads in the lamps. In other words it intends to the manufacture and use of an electronic circuit that will do the initiation and operation of the lamp much more efficient and constant, less complicated and absolutely noiseless.
  • the fluorine and PL lamps are also exempted from the glow threads, a fact that will cause reduction of the cost of the lamps during their production.
  • the electronic circuit of initiation and operation of fluorine and PL lamps uses electric energy from the electrification network 220V/50Hz and it contains electronic absorption parasitises and vibrations filter that emanate from the high frequency generator, that prevents at the same time the transmission of these to the electrification network.
  • the high frequency generator dispatches to the entry of the driver transistor the basic frequency, according to the power of lamp 70 up to 400W.
  • the driver transistor that receives the basic frequency supplies the electronic transformer with high frequency ferrite with more or less current and with this way the lamp is provided with the most excellent conditions of operation that increase the performance of electric energy.
  • the basic generator frequency is 27KHz because with this value excellent conditions are achieved that are required for the constant and long-lasting operation of fluorine and PL lamps.
  • the high frequency generator is connected in parallel is part of the electronic alternate current AC/DC transformer, which changes the alternate current to continuous and has filter for continuous current.
  • the high frequency ferrite transformer has three threads. From these threads the one is the superior and two are secondary and all are galvanized and insulated between them.
  • the secondary threads are: one small and one big. The superior, due to great frequency raise the big one which turns on the lamp.
  • the small secondary is part of a control operation circuit of the lamp which is in charge for the interruption of current supply to the big secondary in case something happens away from the normal operation (short-circuit, fracture of lamp, current leak etc).
  • An electronic circuit of initiation and operation of fluorine and PL lamps according to the present invention presents a lot of advantages.
  • the consumption of electric energy is decreased up to 75% without the simultaneous reduction of the performance of the lamp, because the suppression of the ballast and the great number of conductors (cables) eliminate the appearance of energy loss due to heating.
  • the supply of the electronic ferrite high frequency transformer with current becomes ideal, so that excellent operation conditions are provided to the lamp that increase the performance of electric energy.
  • the ideal supply is combination of frequency that is given by the generator and the power of the connected lamp. Because the current supply in the lamp is ccontrolled its fluctuation is possible with result the possibility of regulation of the light intensity. This possibility is very important because with the simple placement of regulated resistance at the switch (the common rheostat), the fluorescence lamps can function with the advantage of lighting regulation like the lamps of glow.
  • the replacement of the fluorine and PL lamp becomes more seldom because the duration of life until its natural destruction is increased.
  • ballast disappears unpleasant noises and exempts the circuit from dangerously electromagnetic parasitises. Since for the lamp initiation is not used starter, we have direct appearance of light and disappearance of the stroboscopic phenomenon due to the operation of lamp with continuous current.
  • Picture 1 shows the electrical drawing with the lamp (B), the electronic circuit (A) of initiation and operation of the fluorine and PL lamps with saving of energy and the source of electric current (C) that is not other than the electrification network.
  • Picture 2 shows the entry of tendency of the alternate current (1) from the supply network, then the current passes through the combination of ballasts C1, C2 and inductors L1, L2 which constitute a filter of parasitises (2). From there it passes through the "bridge" IC1 (3) where it is transformed from alternate to continuous. Then the ballast C3 (4) stabilises the oscillation that produces the "bridge” and with the resistance R1 (5) is performed the required drop of tendency in order that the one with the suitable filters (6) at ballasts C4 and C5 becomes constant from stabilizer IC2 (7).
  • the constant current passes from the oscillator (8), which is high frequency current generator, at class of 27kHz.
  • the oscillator is a common of trade element like the transistor or the resistances.
  • the capacitor C6 for the regulation of transistor operation frequency.
  • the tendency at utmost (13) of the lamp is given to a terminal by each side of the lamp without the need of glow at the resistances that has the lamp at utmost.
  • control circuit (14) which has the small secondary inductor S2 of electronic ferrite transformer at one utmost. When the lamp functions regularly then this circuit is found pending out of tendency.

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
EP05386019A 2005-01-27 2005-07-06 Elektronische Schaltung für Energieeinsparung und Betrieb der Leuchtstofflampen Withdrawn EP1686841A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR2005100037 2005-01-27

Publications (1)

Publication Number Publication Date
EP1686841A1 true EP1686841A1 (de) 2006-08-02

Family

ID=36013415

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05386019A Withdrawn EP1686841A1 (de) 2005-01-27 2005-07-06 Elektronische Schaltung für Energieeinsparung und Betrieb der Leuchtstofflampen

Country Status (1)

Country Link
EP (1) EP1686841A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978390A (en) * 1974-07-03 1976-08-31 U.S. Philips Corporation Dc-ac inverter for supplying a discharge lamp
DE3303374A1 (de) * 1983-02-02 1984-08-02 Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen Stromversorgungsschaltung fuer leuchtstoffroehren
JP2000060120A (ja) * 1998-08-17 2000-02-25 Nichicon Corp スイッチング電源装置
JP2002136114A (ja) * 2000-10-20 2002-05-10 Fujitsu Denso Ltd 突入電流防止回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978390A (en) * 1974-07-03 1976-08-31 U.S. Philips Corporation Dc-ac inverter for supplying a discharge lamp
DE3303374A1 (de) * 1983-02-02 1984-08-02 Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen Stromversorgungsschaltung fuer leuchtstoffroehren
JP2000060120A (ja) * 1998-08-17 2000-02-25 Nichicon Corp スイッチング電源装置
JP2002136114A (ja) * 2000-10-20 2002-05-10 Fujitsu Denso Ltd 突入電流防止回路

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 09 4 September 2002 (2002-09-04) *

Similar Documents

Publication Publication Date Title
KR102296556B1 (ko) 엘이디 조명 시스템
JP2005197231A (ja) 位相減光式放電照明安定器及びランプのための汎用プラットフォーム
EP0396621A1 (de) Dimmerschaltung mit schwingungskreisumrichter für leuchtstoffentladungslampen
JP2000511691A (ja) バラスト
JP2000511690A (ja) 低力率のトライアック調光式コンパクト蛍光ランプ
JP2011054538A (ja) Ｌｅｄ点灯装置および照明装置
US20090200965A1 (en) Energy savings circuitry for a lighting ballast
US20100225239A1 (en) Methods and apparatus for a high power factor, high efficiency, dimmable, rapid starting cold cathode lighting ballast
US6577075B2 (en) High intensity discharge lamp magnetic/electronic ballast
US8164280B2 (en) Electronic ballast
NL9002681A (nl) Voorschakelapparaat voor fluorescentielampen.
AU642862B2 (en) Circuit and method for driving and controlling gas discharge lamps
EP1686841A1 (de) Elektronische Schaltung für Energieeinsparung und Betrieb der Leuchtstofflampen
EP1686840A1 (de) Elektronische Schaltung für Energieeinsparung und Betrieb der Leuchtstofflampen
CA2109197A1 (en) Improved low loss ballast system
EP2488000A2 (de) Vorschaltgerät mit zwei Beleuchtungsstufen
WO2008059308A1 (en) Electronic circuit means for increasing the ability of fluorescent lamps to be dimmed using standard dimmers
KR100301964B1 (ko) 고압방전등용전자식안정기의주파수제어에의한정출력회로와돌입전류억제회로
US20100102749A1 (en) Circuit arrangement and method for adapting the output of high-pressure discharge lamps
KR20160125805A (ko) 이중전류제어기를 적용한 안정기 호환형 led 램프 구동회로
Klykov et al. LED drivers and Discharge lamps control gears: present state and future development
KR100301965B1 (ko) 고압방전등용전자식안정기의순시재점등보호회로
US20130009565A1 (en) Electronic ballast for parallel lamp operation with program start
KR200273686Y1 (ko) 전자식 형광등 안정기
JP4140219B2 (ja) 放電灯点灯装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: G. KAPETANIOS & CO E.E

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

PUAJ Public notification under rule 129 epc

Free format text: ORIGINAL CODE: 0009425

32PN Public notification

Free format text: COMMUNICATION PURSUANT TO RULES 85A AND 85B EPC

PUAJ Public notification under rule 129 epc

Free format text: ORIGINAL CODE: 0009425

32PN Public notification

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112 (1) EPC - EPO FORM 1097 OF 19.05.2008

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070203