WO2008017199A1 - Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5 - Google Patents

Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5 Download PDF

Info

Publication number
WO2008017199A1
WO2008017199A1 PCT/CN2006/001904 CN2006001904W WO2008017199A1 WO 2008017199 A1 WO2008017199 A1 WO 2008017199A1 CN 2006001904 W CN2006001904 W CN 2006001904W WO 2008017199 A1 WO2008017199 A1 WO 2008017199A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
pin
cathode
electrically connected
fluorescent
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.)
Ceased
Application number
PCT/CN2006/001904
Other languages
English (en)
Chinese (zh)
Inventor
Shuxing Deng
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.)
SHENZHEN SANYE LIGHTING TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN SANYE LIGHTING TECHNOLOGY Co Ltd
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 SHENZHEN SANYE LIGHTING TECHNOLOGY Co Ltd filed Critical SHENZHEN SANYE LIGHTING TECHNOLOGY Co Ltd
Priority to CN2006800009635A priority Critical patent/CN101040146B/zh
Priority to PCT/CN2006/001904 priority patent/WO2008017199A1/fr
Publication of WO2008017199A1 publication Critical patent/WO2008017199A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
    • H01R33/942—Holders formed as intermediate parts for linking a counter-part to a coupling part for tubular fluorescent lamps

Definitions

  • the present invention relates to the field of illumination technologies, and in particular, to a ⁇ 5 conversion electronic ⁇ 8 straight tube fluorescent lamp luminaire system. Background technique
  • ⁇ 5 straight tube fluorescent lamp to replace the ordinary ⁇ 8 straight tube fluorescent lamp is the trend of lighting energy-saving technology development.
  • Electronic ballasts commonly used in ⁇ 8 fluorescent lamps are difficult to directly match the corresponding ⁇ 5 fluorescent lamps.
  • users who have used ⁇ 8 fluorescent lamps if they switch to ⁇ 5 fluorescent lamps, they must modify the original luminaire circuit and installation device, discard the electronic ballast of ⁇ 8 fluorescent lamps and switch to ⁇ 5 electronic ballasts, which is not only time-consuming and labor-intensive. Waste, and thus the application of the direct replacement type ⁇ 5-body lamp is troubled.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art described above, and provide a ⁇ 5 conversion electronic ⁇ 8 straight tube fluorescent lamp luminaire system, which can directly replace the ⁇ 8 fluorescent lamp on the original ⁇ 8 electronic luminaire, without The original luminaire circuit was modified, and the installation was convenient and the cost was low.
  • the present invention provides a ⁇ 5 conversion electronic ⁇ 8 straight tube fluorescent lamp luminaire system, comprising a ⁇ 5 integrated lamp, the ⁇ 5 integrated lamp comprising a ⁇ 5 fluorescent lamp bracket and mounted on the ⁇ 5 fluorescent lamp bracket through a ⁇ 5 lamp socket
  • the two cathode pins (A, C) on one side of the ⁇ 5 fluorescent tube are electrically connected to the first lamp leg and the second lamp leg of the ⁇ '5-body lamp respectively.
  • Inductor L1 and second inductor L2, a first switch pin of the T5-body lamp and a first inductor L1 are electrically connected to a switch, a cathode lead (A) end and a cathode lead on the other side
  • a first resonant capacitor C1 is electrically connected between the ends of the legs (D), and two cathode pins (B, D) on the other side of the T5 fluorescent tube are electrically connected to each other with a second resonant capacitor C2 And thermistor.
  • the (e) end of the first inductor L1 is electrically connected to the first lamp leg, the (f) end is electrically connected to the cathode pin (A) end, and the (g) end of the second inductor L2 is electrically connected to the second lamp pin. , (h) terminal is electrically connected to the cathode pin (C) terminal.
  • the first diode D1 is connected between two cathode pins 8 and B at one end of the T5 fluorescent tube, and the second cathode D2 is connected between the other end of the T5 fluorescent tube (:, D is connected with a second diode D2, the first The anode of a diode D1 is connected to the pin A, and the cathode is connected to the pin B; the anode of the second diode D2 is connected to the pin C, and the cathode is connected to the pin D.
  • the second resonant capacitor is electrically connected to the second resonant capacitor (B, D) on the other side of the ⁇ 5 fluorescent tube
  • the second lamp pin (3, 4) of the T5-body lamp is electrically connected to the second inductor L2 through a wire.
  • the inductance of the first and second inductors L1, L2 is 0. 5 ⁇ 5 millihenry, and the EE type ferrite core is used.
  • the first and second resonant capacitors Cl, C2 have a capacitance of 1000 to 10000 picofarads.
  • the switch is disposed on a bracket of the T5-body lamp.
  • the inductor L1, the first and second resonant capacitors Cl, C2, and the thermistor are all accommodated in the T5 fluorescent lamp holder.
  • the invention also provides a T5 conversion electronic T8 straight tube fluorescent lamp luminaire system, comprising a T5 ⁇ body lamp, the T5 body lamp comprising a T5 fluorescent lamp bracket and a T5 mounted on the T5 fluorescent lamp bracket through a T5 lamp socket a fluorescent tube, a first switch leg of the T5-body lamp and a cathode pin (A) end of the T5 fluorescent tube are electrically connected with a transfer switch and a first inductor L1, and a second lamp pin and a cathode lead
  • the (C) end of the pin is electrically connected, and the first resonant capacitor C1 is electrically connected between the cathode pin (A) end and the cathode lead (D) end of the other side, and the other cathode side of the T5 fluorescent tube is connected.
  • a second resonant capacitor C2 and a thermistor connected in parallel with each other are electrically connected between the ends of the legs (B, D), and a third resonant capacitor CO is electrically connected between the switching switch and the cathode pin (D).
  • FIG. 1 is a circuit diagram of a first embodiment of a T5 conversion electronic T8 straight tube fluorescent lamp luminaire system of the present invention.
  • FIG. 2 is a circuit diagram of a second embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION The present invention will be further described below in conjunction with the accompanying drawings.
  • the T5 conversion electronic T8 straight tube fluorescent lamp lamp system 1 is mounted on the T8 fluorescent lamp holder 20, and the T8 fluorescent lamp holder 20 is connected to the T8 electronic ballast 2, T8 electronic town.
  • the streamer 2 is connected to an AC power source.
  • the T5 conversion electronic T8 straight tube fluorescent lamp luminaire system comprises a T5-body lamp, which is mounted on the T8 fluorescent lamp holder 20 through the first and second lamp legs.
  • the T5-body lamp includes a T5 fluorescent lamp holder 31 and a T5 fluorescent tube 32 mounted on the T5 fluorescent lamp holder 31 via a T5 lamp socket.
  • the two cathode pins on the side of the T5 fluorescent tube are eight, the C end and the first lamp leg and the second lamp leg of the T5-body lamp
  • the first inductor L1 and the second inductor L2 are electrically connected to each other.
  • the e end of the first inductor L1 is electrically connected to the first lamp leg, and the f end is electrically connected to the cathode pin A end;
  • the g end of the second inductor L2 is electrically connected to the second lamp pin, and the h end and the cathode pin are electrically connected.
  • the C terminal is electrically connected.
  • a first resonant capacitor C1 is electrically connected between the cathode terminal A and the other terminal cathode pin D.
  • the second resonant capacitor C2 and the thermistor PTC connected in parallel with each other are electrically connected between the two cathode pins B and D on the other side of the T5 fluorescent tube.
  • the first lamp pin (1, 2) of the T5-body lamp is electrically connected to the e terminal of the first inductor L1 through a changeover switch K, the second lamp pin (3, 4) and the second inductor L2 Electrically connected by a wire.
  • the transfer switch K ensures that the power input of the T8 fluorescent electronic ballast can be properly connected to the inductor L1.
  • the changeover switch K is disposed on the bracket 31 of the T5-body lamp to facilitate cooperation with the output circuit of the T8 electronic ballast 2.
  • the two cathode pins of one end of the T5 fluorescent tube are connected with a first diode D1 between B and two cathode pins of the other end (and a second diode D2 is connected between D.
  • the first two The anode of the pole D1 is connected to the pin A, and the cathode is connected to the pin B; the anode of the second diode D2 is connected to the pin C, and the cathode is connected to the pin D.
  • a resistor R1 connected in parallel with the second resonant capacitor C2 and the thermistor is electrically connected between the two cathode pins B and D on the other side of the T5 fluorescent tube. .
  • the T5-body lamp further includes a pluggable lamp foot converter (not shown) through which the T5-body lamp is inserted into the T8 fluorescent lamp holder 20.
  • the inductor L1, the capacitors Cl, C2 and the thermistor are all accommodated in the T5 fluorescent lamp holder.
  • the first and second inductors L1 and L2 have an inductance of 0.5 to 5 millihenry, and an EE type ferrite core is used.
  • the capacitance of the capacitors Cl, C2 is 1000 to 10000 picofarads.
  • the second embodiment of the present invention is different from the first embodiment in that: the second inductor L2 is replaced by a wire, that is, the second lamp pin is directly connected to the cathode C terminal. Connection; The third resonant capacitor C0 is electrically connected to the switching switch K and the cathode terminal D, and has a capacitance of 1000 to 10000 picofarads.
  • the hand T5 conversion electronic T8 straight tube fluorescent lamp system switch control conversion circuit can convert the output of the T8 fluorescent lamp electronic ballast to meet the normal lighting and illumination of the T5 fluorescent lamp. Direct replacement of the T8 fluorescent lamp eliminates the need to modify the original lamp circuit, and has the advantages of convenient installation and low cost.

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

L'invention concerne un système de lampe fluorescente pour convertir une lampe fluorescente de type T8 en type T5, qui comprend un ballast (2) de lampe fluorescente de type T8, un support (1) de lampe fluorescente de type T8 et une lampe de type T5. La lampe de type T5 comprend un support, (31) et un tube de lampe fluorescente (32) installé dans le support (31) au moyen de douilles correspondantes. Les première et seconde pattes (13, 14) de la lampe de type T5 sont connectées électriquement au support (20) de la lampe de type T8. Deux broches (A et C) de la lampe de type T5 sont connectées électriquement à la première patte (13) et à la seconde patte (14) par la première inductance L1 et la seconde inductance L2, respectivement. Un commutateur (12) est connecté entre la première patte (13) et la première inductance (L1). La première capacité de résonance (C1) est connectée entre la broche (A) et une broche (D) placée de l'autre côté. La seconde capacité de résonance (C2) et une thermistance sont connectées en parallèle, et placées entre deux broches (B et D) de la lampe de type T5 placée de l'autre côté.
PCT/CN2006/001904 2006-07-31 2006-07-31 Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5 Ceased WO2008017199A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2006800009635A CN101040146B (zh) 2006-07-31 2006-07-31 一种t8型荧光灯转换成t5的荧光灯系统
PCT/CN2006/001904 WO2008017199A1 (fr) 2006-07-31 2006-07-31 Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2006/001904 WO2008017199A1 (fr) 2006-07-31 2006-07-31 Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5

Publications (1)

Publication Number Publication Date
WO2008017199A1 true WO2008017199A1 (fr) 2008-02-14

Family

ID=38890200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/001904 Ceased WO2008017199A1 (fr) 2006-07-31 2006-07-31 Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5

Country Status (2)

Country Link
CN (1) CN101040146B (fr)
WO (1) WO2008017199A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2274860Y (zh) * 1996-12-11 1998-02-18 刘桃明 延长灯管使用寿命的荧光灯电子镇流器
US5904415A (en) * 1996-06-25 1999-05-18 H. E. Williams, Inc. Fluorescent bulb connector assembly
DE19854440A1 (de) * 1998-11-25 2000-06-15 Friedhelm Pracht Verlängerungsstück für Leuchtstofflampen
CN2433798Y (zh) * 2000-06-27 2001-06-06 上海铁大电信设备有限公司 高效荧光灯t5电子镇流器
CN2483602Y (zh) * 2001-04-09 2002-03-27 李阳 T5、t8荧光灯兼容的灯具系统
US6518715B1 (en) * 1998-10-01 2003-02-11 Future New Developments Limited Circuit arrangement for the energy-saving operation of a fluorescent tube
CN1494731A (zh) * 2001-02-20 2004-05-05 尼奥萨夫有限责任公司 一种用于使得荧光灯工作的设备
DE102004042596A1 (de) * 2004-03-18 2005-10-27 Hidde, Gregor Distaler Adapter für T5-Leuchtstofflampen mit elektronischem Nachrüst-Vorschaltgerät

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5904415A (en) * 1996-06-25 1999-05-18 H. E. Williams, Inc. Fluorescent bulb connector assembly
CN2274860Y (zh) * 1996-12-11 1998-02-18 刘桃明 延长灯管使用寿命的荧光灯电子镇流器
US6518715B1 (en) * 1998-10-01 2003-02-11 Future New Developments Limited Circuit arrangement for the energy-saving operation of a fluorescent tube
DE19854440A1 (de) * 1998-11-25 2000-06-15 Friedhelm Pracht Verlängerungsstück für Leuchtstofflampen
CN2433798Y (zh) * 2000-06-27 2001-06-06 上海铁大电信设备有限公司 高效荧光灯t5电子镇流器
CN1494731A (zh) * 2001-02-20 2004-05-05 尼奥萨夫有限责任公司 一种用于使得荧光灯工作的设备
CN2483602Y (zh) * 2001-04-09 2002-03-27 李阳 T5、t8荧光灯兼容的灯具系统
DE102004042596A1 (de) * 2004-03-18 2005-10-27 Hidde, Gregor Distaler Adapter für T5-Leuchtstofflampen mit elektronischem Nachrüst-Vorschaltgerät

Also Published As

Publication number Publication date
CN101040146A (zh) 2007-09-19
CN101040146B (zh) 2010-11-10

Similar Documents

Publication Publication Date Title
US9714759B2 (en) Apparatus or circuit for driving a DC powered lighting equipment
WO2012155563A1 (fr) Structure de lampe
CN103688594A (zh) 用于为非dc灯具装配中的dc灯具供电的驱动电路
TW201220945A (en) enabling a consumer to directly install the light emitting device lamp of the present invention on the lamp holder of a traditional fluorescent lamp without changing wirings
CN103561500A (zh) 一种可兼容电子镇流器的输出功率可调led驱动电路
WO2008017199A1 (fr) Système de lampe fluorescente pour convertir une lampe fluorescente de type t8 en type t5
TWI324668B (fr)
CN201382384Y (zh) 一种led灯
CN101893218A (zh) Led灯管及其电路
CN201992401U (zh) 一种具有启辉器的led灯
CN202738193U (zh) 一种兼容荧光灯镇流器的led日光灯电源
CN206323599U (zh) 一种兼容电子镇流器和市电的日光灯管led驱动电路
CN201263241Y (zh) 一种日光灯电子镇流器
CN202977364U (zh) 光电一体hid氙气照明灯
CN202068612U (zh) 发光二极管的驱动装置及照明设备
CN201173443Y (zh) 省电型日光灯管及日光灯管转换座组
CN203162656U (zh) 一种再生节能灯
CN201733477U (zh) Led灯管及其电路
CN202014409U (zh) 紧凑型荧光灯的数字电子镇流器
CN103094056A (zh) 光电一体hid氙气照明灯
CN203219592U (zh) 电感镇流器照明电路
CN201003727Y (zh) 灯管转置模块架构
CN206608770U (zh) 一种led灯管
TWM331742U (en) Electricity-saving fluorescent light tube and the transforming base module for the same
CN201403239Y (zh) T8转t5荧光灯电子镇流器适配电路

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680000963.5

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 06761608

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 06761608

Country of ref document: EP

Kind code of ref document: A1