CN2121787U - Novel electronic ballast - Google Patents
Novel electronic ballast Download PDFInfo
- Publication number
- CN2121787U CN2121787U CN 92209699 CN92209699U CN2121787U CN 2121787 U CN2121787 U CN 2121787U CN 92209699 CN92209699 CN 92209699 CN 92209699 U CN92209699 U CN 92209699U CN 2121787 U CN2121787 U CN 2121787U
- Authority
- CN
- China
- Prior art keywords
- ballast
- fluorescent tube
- utility
- model
- switch
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 3
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 235000002867 manganese chloride Nutrition 0.000 claims description 3
- 239000011565 manganese chloride Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- -1 wire Substances 0.000 description 1
Images
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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The utility model relates to a novel electronic ballast, which comprises a power switch, a brightness control switch, two diodes, four capacitors, a shell, a resistor and the like. The utility model discloses utilize the voltage doubling circuit who comprises diode, electric capacity to step up, make the fluorescent tube puncture and switch on to utilize special resistance to regard as the usefulness of ballast, make fluorescent tube luminous more stable. The utility model discloses still can normal use when the fluorescent tube filament is whole to be blown, prolonged fluorescent tube life, and start soon, still can normally work at 130 ~ 250V voltage range, the circuit is simple reasonable, low cost, can use with the supporting of the fluorescent lamp of different wattage series.
Description
The utility model relates to a kind of ballast, particularly a kind of novel electron ballast.
In the prior art, a lot of electric ballasts are arranged, but its complex circuit, damage easily, and blow the fluorescent tube filament easily, or make the lamp tube ends blackout, fluorescent tube is damaged.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part and provides a kind of circuit simple, and is with low cost, can prolong the life-span of fluorescent tube, and the novel electron ballast that can make the fluorescent tube of the disintegration of filament also can continue to use.
The purpose of this utility model can reach by following measure: the utility model comprises housing, mains switch K1, it is characterized in that: also have diode D1, D2, capacitor C 1～C4, D1 connects with D2, and with the mutual C1 that connects, C2 and C3, C4 parallel connection after join with the two ends filament of fluorescent tube G respectively by ballast L.
The purpose of this utility model can also reach by following measure: ballast L can be ballast or resistance R of original fluorescent tube.Resistance R is made up of porcelain tube, filler, wire, and filler is that manganous chloride adds cement, is filled in the porcelain tube, and wire is drawn in filler as leading foot.Also can be in C1 and C2 joint and C3 and C4 joint connect a brilliance control K switch 2.Mains switch K10, brilliance control K switch 2 all are contained on the housing.
Fig. 1 is circuit theory diagrams of the present utility model;
Fig. 2 is an appearance structure schematic diagram of the present utility model;
Fig. 3 is the structure cutaway view of resistance R.
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1, the utility model is made up of diode D1, D2, capacitor C 1～C4, mains switch K1, brilliance control K switch 2, ballast L, fluorescent tube G etc.～220V power supply is raised to (wattage on light pipe is decided) about 400～600V behind C1～C4, D1, D2 voltage multiplying rectifier, by puncturing fluorescent tube G luminous behind the ballast L.Ballast L can utilize the ballast of original fluorescent lamp, also can be a resistance.When needs are regulated fluorescent lamp brightness, can connect K switch 2, make the two ends of two ends, C2 and C4 of C1 and C3 be connected in parallel respectively, thereby the voltage multiplying rectifier voltage of reduction make the lighting tube brightness reduction, has saved electric energy.Fluorescent tube G can be an annular lamp tube, also can be straight collimator (the single-ended fluorescent tube of interior startup must be removed the starter of series filament).
With reference to Fig. 2, mains switch K1, brilliance control K switch 2 all are contained on the housing 1, and devices such as C1～C4, D1, D2 are contained in the housing 1.
With reference to Fig. 3, ballast L can adopt resistance R, and resistance R is made up of porcelain tube 2, filler 3, wire 4; Filler 3 is filled in the porcelain tube 2 for manganous chloride adds cement, and wire 4 is drawn in filler 3 as leading foot, and wire 4 preferably adopts stainless steel wire.Adopt resistance R can make the brightness of fluorescent lamp more stable as ballast.
The utility model has following advantage compared to existing technology:
1. fluorescent lamp two ends filament all blows still and can normally use, and has prolonged the service life of day fluorescent tube, and start fast, the voltage adaptation scope wide (130～250V), saves energy.
2. circuit advantages of simple, cost is lower, and is safe and reliable, can support the use from the fluorescent tube of different wattage series.
Claims (5)
1, a kind of novel electron ballast, comprise housing 1, mains switch K1, it is characterized in that: also have diode D1, D2, capacitor C 1～C4, D1 connects with D2, and with the mutual C1 that connects, C2 and C3, C4 parallel connection after join with the two ends filament of fluorescent tube G respectively by ballast L.
2, ballast according to claim 1 is characterized in that: ballast L can be ballast or resistance R of original fluorescent tube.
3, ballast according to claim 1 is characterized in that: resistance R is made up of porcelain tube 2, filler 3, wire 4, and filler 3 is filled in the porcelain tube 2 for manganous chloride adds cement, and wire 4 is drawn in filler 3 as leading foot.
4, ballast according to claim 1 is characterized in that: also can be in C1 and C2 joint and C3 and C4 joint connect a brilliance control K switch 2.
5, ballast according to claim 1 is characterized in that: mains switch K1, brilliance control K switch 2 all are contained on the housing 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92209699 CN2121787U (en) | 1992-05-18 | 1992-05-18 | Novel electronic ballast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92209699 CN2121787U (en) | 1992-05-18 | 1992-05-18 | Novel electronic ballast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2121787U true CN2121787U (en) | 1992-11-11 |
Family
ID=4954923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92209699 Granted CN2121787U (en) | 1992-05-18 | 1992-05-18 | Novel electronic ballast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2121787U (en) |
-
1992
- 1992-05-18 CN CN 92209699 patent/CN2121787U/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |