CN2235184Y - Multi-function ballast for fluorescent lamp - Google Patents
Multi-function ballast for fluorescent lamp Download PDFInfo
- Publication number
- CN2235184Y CN2235184Y CN 95231608 CN95231608U CN2235184Y CN 2235184 Y CN2235184 Y CN 2235184Y CN 95231608 CN95231608 CN 95231608 CN 95231608 U CN95231608 U CN 95231608U CN 2235184 Y CN2235184 Y CN 2235184Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- lamp tubes
- daylight lamp
- ballast
- model
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a ballast for a daylight lamp. A circuit board, capacitors C1, C2, diodes D1, D2 and an inductance L are arranged in a casing. The utility model has the advantages of small volume, light weight, power save, easy starting in a low temperature and low voltage, general purpose of a plurality of daylight lamp tubes, no noises and stroboflash and that lamp tubes with breaking filaments can also be lighted, etc., and is suitable for starting waste daylight lamp tubes and daylight lamp tubes with various specifications and shapes.
Description
The utility model relates to the fluorescent lamp ballast device.
The kind of fluorescent lamp, shape, specification are a lot, and its annex ballast is also a lot of thereupon, but mostly can not be general, and take electricity, and noise is arranged, and stroboscopic is arranged, and are difficult to build-up of luminance when low temperature, low-voltage, more can not light the fluorescent tube of the disintegration of filament.
The purpose of this utility model is: a kind of economize on electricity is provided, and noiselessness, energy build-up of luminance under the low temperature low-voltage condition, and can light the Multifunctional fluorescent tube ballast that has blown filament of fluorescent lamp.
It is made up of shell 1, fixing hole 2, input terminal 3, lead-out terminal 4, and an input of～220V power supply connects capacitor C
1, C
2, C
1The other end connect diode D
1Positive pole, an end of inductance L, another input of～220V power supply connects diode D
2Positive pole, D
1Negative pole, C
2The other end connect D
2Negative pole, a terminal of output, the other end of L connects another terminal of output.
The utlity model has that volume is little, in light weight, easily start when economize on electricity, low temperature low-voltage, noiselessness, advantage such as no stroboscopic improves fluorescent tube useful life, and the plurality of specifications fluorescent tube is general.
Accompanying drawing 1 is a contour structures schematic diagram of the present utility model;
Accompanying drawing 2 is electrical schematic diagrams of the present utility model.
In the accompanying drawing: D
1D
2: back-pressure is greater than the 400V rectifier diode; C
1C
2: 1～10 μ F/400V; L:＞1mH.
1: shell; 2, fixing hole; 3, input terminal; 4, lead-out terminal.
In the circuit: an input of～220V power supply connects capacitor C
1, C
2, C
1The other end connect diode D
1Positive pole, an end of inductance L, another input of～220V power supply connects diode D
2Positive pole, D
1Negative pole, C
2The other end connect D
2Negative pole, a terminal of output, the other end of L connects another terminal of output.
Claims (1)
1, a kind of Multifunctional fluorescent tube ballast, it comprises shell (1), fixing hole (2), input terminal (3), lead-out terminal (4), it is characterized in that: an input of～220V power supply connects capacitor C
1, C
2, C
1The other end connect diode D
1Positive pole, an end of inductance L, another input of～220V power supply connects diode D
2Positive pole, D
1Negative pole, C
2The other end connect D
2Negative pole, a terminal of output, the other end of L connects another terminal of output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231608 CN2235184Y (en) | 1995-06-29 | 1995-06-29 | Multi-function ballast for fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231608 CN2235184Y (en) | 1995-06-29 | 1995-06-29 | Multi-function ballast for fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235184Y true CN2235184Y (en) | 1996-09-11 |
Family
ID=33876174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231608 Expired - Fee Related CN2235184Y (en) | 1995-06-29 | 1995-06-29 | Multi-function ballast for fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235184Y (en) |
-
1995
- 1995-06-29 CN CN 95231608 patent/CN2235184Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |