CN2186980Y - Electricity saving fluorescent lamp rectifier - Google Patents
Electricity saving fluorescent lamp rectifier Download PDFInfo
- Publication number
- CN2186980Y CN2186980Y CN 94226447 CN94226447U CN2186980Y CN 2186980 Y CN2186980 Y CN 2186980Y CN 94226447 CN94226447 CN 94226447 CN 94226447 U CN94226447 U CN 94226447U CN 2186980 Y CN2186980 Y CN 2186980Y
- Authority
- CN
- China
- Prior art keywords
- fluorescent lamp
- utility
- model
- rectifier
- electricity saving
- 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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- Rectifiers (AREA)
Abstract
The utility model discloses an electricity saving fluorescent lamp rectifier. The circuit of the utility model is composed of voltage doubler rectification circuits of positive half wave, voltage doubler rectification circuits of negative half wave, and current limiting inductance of filter L. The utility model has the advantages of high starting voltage, small working current, stable run, and no flicker phenomenon of the lamp tube. The old lamp tube can be reused.
Description
The utility model relates to a kind of electrical accessorie, a kind of fluorescent lamp economize on electricity rectifier.
Our rectifier for daylight lamp of using always at present, operating current is big, and power consumption and brightness are not enough, and scintillation easily takes place.
The purpose of this utility model provides the rectifier that a kind of i.e. economize on electricity can increase the fluorescent tube height again, eliminate light flash.
Circuit of the present utility model is by C
1, C
2(electric capacity), O
1, O
2Positive half wave voltage doubling rectifing circuit and C that (diode) constitutes
3, C
4(electric capacity), O
3, O
4Negative half-wave voltage doubler that (diode) constitutes and inductance L are formed.Can obtain the direct voltage output that positive voltage is 620V by the positive half wave voltage doubling rectifing circuit, can obtain the direct voltage output that negative voltage is 600V by negative half-wave voltage doubler, when power connection, produce the direct voltage of 1220V at the fluorescent lamp two ends, make rapid starter of fluorescent lamp and work, its running current is 150mA, and operating voltage is 120V.
With now use rectifier operating current 420mA ratio, the utility model operating current is little, power saving, and working stability, flicker free, old fluorescent tube is recycling.
Accompanying drawing is the utility model circuit theory diagrams.
Claims (1)
1, a kind of ballast, particularly a kind of fluorescent lamp economize on electricity rectifier, the circuit that it is characterized in that it is by capacitor C
1, C
2Diode D
1, D
2The positive half wave voltage doubling rectifing circuit and the capacitor C that constitute
3, C
4Diode D
3, D
4Negative half-wave voltage doubler that constitutes and inductance L are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226447 CN2186980Y (en) | 1994-03-22 | 1994-03-22 | Electricity saving fluorescent lamp rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226447 CN2186980Y (en) | 1994-03-22 | 1994-03-22 | Electricity saving fluorescent lamp rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186980Y true CN2186980Y (en) | 1995-01-04 |
Family
ID=33839410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226447 Expired - Fee Related CN2186980Y (en) | 1994-03-22 | 1994-03-22 | Electricity saving fluorescent lamp rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186980Y (en) |
-
1994
- 1994-03-22 CN CN 94226447 patent/CN2186980Y/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 |