CN1921722B - Glow starter module for full wave multiple voltage fluorescent lamp - Google Patents
Glow starter module for full wave multiple voltage fluorescent lamp Download PDFInfo
- Publication number
- CN1921722B CN1921722B CN2006101244386A CN200610124438A CN1921722B CN 1921722 B CN1921722 B CN 1921722B CN 2006101244386 A CN2006101244386 A CN 2006101244386A CN 200610124438 A CN200610124438 A CN 200610124438A CN 1921722 B CN1921722 B CN 1921722B
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- CN
- China
- Prior art keywords
- resistance
- voltage
- fluorescent lamp
- full bridge
- bridge rectifier
- 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.)
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Abstract
The invention relates to a ballast starting module of full-wave multi-voltage fluorescent lamp. Wherein, the city voltage via voltage-sensitive resistance and filter capacitor is connected to the full-bridge rectify circuit whose outputs of anode and cathode are connected to the power balance filter circuit; said outputs also are connected to the multi-voltage circuit whose ground end and the ground end of power balance filter circuit are connected to two inputs of electricity network. The invention can save energy, prolong the service life of fluorescent lamp, provide purify direct current to the ballast starter, to use one ballast starter drive several fluorescent lamps.
Description
[technical field]
The present invention relates to the improvement of a kind of fluorescent lamp glow-starting ballast, especially a kind of glow starter module for full wave multiple voltage fluorescent lamp.
[background technology]
Traditional ballast generally is an inductive type, and weak point is that power savings is relatively poor; High-frequency Interference property is strong, and noise pollution is arranged, and a kind of half-wave multiplication of voltage electrodeless fluorescent lamp glow-starting ballast circuit (patent No.: ZL002293668) is arranged at present; Direct current is impure in the practicality; Light has scintillation, and circuit design is single, is inconvenient to increase power factor (PF) balance filter circuit.
[summary of the invention]
The objective of the invention is to overcome that direct current is impure in the prior art, circuit design is single; Bad control in the practice; And be not easy to install additional the filtering of power factor (PF) balance, and do not reach the shortcoming that power factor (PF) requires, a kind of glow starter module for full wave multiple voltage fluorescent lamp is provided.
For realizing above-mentioned purpose, the present invention adopts following technical scheme: a kind of glow starter module for full wave multiple voltage fluorescent lamp, urban network electricity is pressed through piezo-resistance RV and filter capacitor C
1Be connected to full bridge rectifier D
1-D
4, full bridge rectifier D
1-D
4The both positive and negative polarity output connects power factor (PF) balance filter circuit, and full bridge rectifier both positive and negative polarity output connects voltage-multiplying circuit simultaneously, and voltage-multiplying circuit ground end is refuted the input two ends that get access to grid respectively with power factor (PF) balance filter circuit ground end.
Above-mentioned power factor (PF) balance filter circuit is by diode D
5-D
10, capacitor C
2-C
5Be formed by connecting.
Above-mentioned power factor (PF) balance filter circuit is by resistance R
1-R
4With capacitor C
2-C
5Be formed by connecting.
Above-mentioned voltage-multiplying circuit is by rectifier diode D
11-D
12With filter capacitor C
6, C
7Be formed by connecting.
Above-mentioned voltage-multiplying circuit is by diode D
11-D
12, filter capacitor C
6-C
9And resistance R
5-R
8Be formed by connecting.
The present invention is with full-wave rectification and the ingenious combination utilization of voltage-multiplying circuit; And power factor (PF) balance filter circuit played three kinds of effects neatly in this modular circuit, and promptly power factor (PF) balance, filtering, multiplication of voltage have improved power factor (PF); Power factor (PF) λ>=0.85-0.936, input current total harmonic distortion THD≤35%; During work,, adopt capacitive based circuit to reach the purpose of high economize on electricity for the starter and the ballast of fluorescent lamp provides pure and abundant direct current.The present invention mixes simple multiplication of voltage ballast circuit, just becomes an electrodeless fluorescent lamp glow-starting ballast and capacitor type ballast.The advantage of this ballast is: 1, electric current is ahead of voltage, to the electrical network redeeming.2, power output is big, does not need the filament heating to get final product steady starter fluorescent lamp, can change lamp tube structure; Need not adorn traditional filament, the fluorescent tube both sides have an one pole to use, and both sides fracture of wire fluorescent tube also can use; Also just prolong simultaneously present lamp tube service life, not only environmental protection but also practice thrift.3, applied widely, any fluorescent lamp cast is all applicable.(U type, T type, T
4To T
10Straight pipe type, uviol lamp etc. all are suitable for).Noiseless, no stroboscopic were noiseless to other electrical equipment when 4, present technique was worked, very environmental protection.5, starter steadily, frequently cut-offs and does not influence lamp tube service life.6, the fluorescent tube and the present technique of different technologies requirement are used all and can economize on electricity more than 20%.When 7, present technique is worked, pure and abundant base current is provided, through the multiplication of voltage constant current.Open circuit voltage lies prostrate several kilovolts from several one hundred and all can realize.Thereby the glow-starting ballast by present technique is produced can be connected in series 2,3 ... Many fluorescent tubes.8, easily realize Light modulating type fluorescent lamp glow-starting ballast.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is embodiments of the invention.
Fig. 3 is an alternative embodiment of the invention.
Fig. 4 is an application example of the present invention.
Fig. 5 is the another application of the invention instance.
[practical implementation method]
As shown in Figure 1, a kind of glow starter module for full wave multiple voltage fluorescent lamp, urban network electricity is pressed through piezo-resistance RV and filter capacitor C
1Be connected to full bridge rectifier D
1-D
4, full bridge rectifier D
1-D
4The both positive and negative polarity output connects power factor (PF) balance filter circuit D
5-D
10, C
2-C
5,, full bridge rectifier both positive and negative polarity output forward and reverse refuting simultaneously meets voltage multiplying rectifier diode D
11, D
12, diode D
11, D
12Positive and negative output connects multiplication of voltage filter capacitor C respectively
6, C
7, filter capacitor C
6, C
7The ground end is refuted the input two ends that get access to grid respectively with power factor (PF) balance filter circuit ground end.
Diode D
11, D
12Positive-negative output end is this module output; Full-bridge rectification positive and negative electrode output is the auxiliary output of module; This module can be used as fluorescent lamp glow-starting ballast tandem circuit; Can satisfy single fluorescent tube starting voltage and current requirements, but this module output adjunction one-level multiplication of voltage or multistage voltage-multiplying circuit starter double joint or many fluorescent tubes (seeing Fig. 4, Fig. 5).The present invention is the ingenious combination of the general common basic circuit of utilization, has realized that simple and direct desirable full direct current has the multiplication of voltage fluorescent lamp starter ballast modular circuit of power factor (PF) balance filtering, can develop one-to-one, one drag two ... One drags the multi-tube fluorescent lamp glow-starting ballast.
In the embodiment shown in Figure 2, the difference with Fig. 1 is that power factor (PF) balance filter circuit is by resistance R
1-R
4With capacitor C
2-C
5Be formed by connecting.
In the embodiment shown in fig. 3, the difference with Fig. 1 is that power factor (PF) balance filter circuit is by resistance R
1-R
4With capacitor C
2-C
5Be formed by connecting, voltage-multiplying circuit is by diode D
11-D
12, filter capacitor C
6-C
9And resistance R
5-R
8Be formed by connecting.
Claims (1)
1. glow starter module for full wave multiple voltage fluorescent lamp, it is characterized in that: urban network electricity is pressed through piezo-resistance RV and filter capacitor C
1Be connected to full bridge rectifier D
1-D
4, full bridge rectifier D
1-D
4The both positive and negative polarity output connects power factor (PF) balance filter circuit, and full bridge rectifier both positive and negative polarity output connects voltage-multiplying circuit simultaneously, and voltage-multiplying circuit ground end is refuted the input two ends that get access to grid respectively with power factor (PF) balance filter circuit ground end;
Described power factor (PF) balance filter circuit is by resistance R
1, R
2, R
4, R
3Series connection successively, resistance R
1Two ends shunt capacitance C
2, resistance R
2Two ends shunt capacitance C
3, resistance R
3Two ends shunt capacitance C
4, resistance R
4Two ends shunt capacitance C
5, said capacitor C
2, C
3, C
5, C
4Connect successively and constitute resistance R
1The other end connects full bridge rectifier cathode output end, resistance R
3The other end connects the full bridge rectifier cathode output end;
Described voltage-multiplying circuit is by resistance R
5, R
6, R
8, R
7Series connection successively, resistance R
5One termination rectifier diode D
11Negative pole, resistance R
5Two ends parallel connection filter capacitor C
6, resistance R
6Two ends parallel connection filter capacitor C
7, resistance R
8Two ends parallel connection filter capacitor C
9, resistance R
7Two ends parallel connection filter capacitor C
8, resistance R
7One termination rectifier diode D
12Anode, said filter capacitor C
6, C
7, C
9, C
8Connect successively and constitute said rectifier diode D
11Anodal full bridge rectifier cathode output end, the said rectifier diode D of connecting
12Negative pole connects the full bridge rectifier cathode output end;
Said voltage-multiplying circuit ground end is positioned at resistance R
6, R
8Between, said power factor (PF) balance filter circuit ground end is positioned at R
2, R
4Between;
Rectifier diode D
11Negative pole, rectifier diode D
12Positive pole as the circuit output end of glow starter module for full wave multiple voltage fluorescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101244386A CN1921722B (en) | 2006-08-31 | 2006-08-31 | Glow starter module for full wave multiple voltage fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101244386A CN1921722B (en) | 2006-08-31 | 2006-08-31 | Glow starter module for full wave multiple voltage fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1921722A CN1921722A (en) | 2007-02-28 |
| CN1921722B true CN1921722B (en) | 2012-05-30 |
Family
ID=37779234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101244386A Expired - Fee Related CN1921722B (en) | 2006-08-31 | 2006-08-31 | Glow starter module for full wave multiple voltage fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1921722B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106472U (en) * | 1991-07-29 | 1992-06-03 | 黄湘友 | Capacitor mouth full wave ballast |
| CN1205807A (en) * | 1995-11-03 | 1999-01-20 | 艾利森电话股份有限公司 | Device and method of supplying from AC source |
-
2006
- 2006-08-31 CN CN2006101244386A patent/CN1921722B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106472U (en) * | 1991-07-29 | 1992-06-03 | 黄湘友 | Capacitor mouth full wave ballast |
| CN1205807A (en) * | 1995-11-03 | 1999-01-20 | 艾利森电话股份有限公司 | Device and method of supplying from AC source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1921722A (en) | 2007-02-28 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140831 |
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| EXPY | Termination of patent right or utility model |