CN2508516Y - Energy-saving electronic ballast for fluorescent lamp - Google Patents
Energy-saving electronic ballast for fluorescent lamp Download PDFInfo
- Publication number
- CN2508516Y CN2508516Y CN 01251063 CN01251063U CN2508516Y CN 2508516 Y CN2508516 Y CN 2508516Y CN 01251063 CN01251063 CN 01251063 CN 01251063 U CN01251063 U CN 01251063U CN 2508516 Y CN2508516 Y CN 2508516Y
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- capacitor
- diode
- utility
- model
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Abstract
The utility model relates to an energy saving ballast for a daylight lamp, and the energy saving ballast belongs to a lighting circuit current-stabilized device. The utility model consists of a bottom seat, a circuit board and a case cover. The utility model is welded with a resister, a capacitor and a diode electronic component on the circuit according to a concrete electric circuit. The utility model abandons an induction coil, and adopts an electronic stationary flow. The utility model is widely applied to daily lighting circuit systems.
Description
Technical field:
The utility model is the daylight lamp energy-saving electric ballast, belongs to the lighting circuit constant-current stabilizer.
Background technology:
At present, normally used fluorescent lamp ballast is an Inductive ballast in lighting circuit.This inductance type ballast consume electric power is bigger, during making, needs to use copper material, and cost is higher, and the function of use scope is little.
Summary of the invention:
The purpose of this utility model provides a kind of saves energy, daylight lamp energy-saving electric ballast that cost of manufacture is low.
The utility model is realized with following technical scheme: wiring board is housed on base, and according to circuit connecting relation be welded resistance, several electric capacity, several diodes, lid is contained on the base on the wiring board.The concrete annexation of its wiring board is: diode D1 negative pole is connected with capacitor C 3 one utmost points, and another utmost point of C3 is connected with diode D2 positive pole, diode D3 negative pole, capacitor C 4 one utmost points.The anodal back that is connected with diode D2 negative pole of diode D1 is connected with capacitor C 1 one utmost points, and capacitor C 1 another utmost point is connected with capacitor C 2 one utmost points.Capacitor C 2 another utmost points are connected with diode D3 positive pole, diode D4 negative pole.The anodal back that is connected with capacitor C 4 another utmost points of diode D4 is connected with resistance R.One of power input line connects between capacitor C 1 and the C2, and another root connects between capacitor C 3, the C4, exports an end and is drawn by diode D1 and capacitor C 3 contacts; The other end is drawn by resistance R.
The utility model compared with prior art has following advantage and good effect.
1, under rated voltage, saves energy is more than 30%, and its luminous intensity surpasses the fluorescent lamp that adopts inductance type ballast.
2, low cost of manufacture compares with inductance type ballast, can save a large amount of copper materials.
3, compare, do not need starter with traditional inductance type ballast.Between electrical power 20-40W scope.
Description of drawings:
Fig. 1 is that the utility model master looks cutaway view;
Fig. 2 is the utility model vertical view cutaway drawing;
Fig. 3 is the utility model wiring board circuit theory diagrams.
Specific embodiments:
Fig. 1-the 3rd, the utility model specific embodiment: 1, four electric capacity of resistance 2 of being welded by circuit relationships is housed on the base 4 on wiring board 5, the wiring board 5, four diodes 3, lids 6 are contained on the base 4.Its wiring board 5 concrete annexations are: diode D1 negative pole is connected with capacitor C 3 one utmost points, and another utmost point of C3 is connected with diode D2 positive pole, diode D3 negative pole, capacitor C 4 one utmost points.The anodal back that is connected with diode D2 negative pole of diode D1 is connected with capacitor C 1 one utmost points, and capacitor C 1 another utmost point is connected with capacitor C 2 one utmost points.Capacitor C 2 another utmost points are connected with diode D3 positive pole, diode D4 negative pole.The anodal back that is connected with capacitor C 4 another utmost points of diode D4 is connected with resistance R.One of power input line connects between capacitor C 1 and the C2, and another root connects between capacitor C 3, the C4, exports an end and is drawn by diode D1 and capacitor C 3 contacts; The other end is drawn by resistance R.
Claims (1)
1, the daylight lamp energy-saving electric ballast, comprise: base (4), wiring board (5), lid (6), it is characterized in that on base (4), being equipped with wiring board (5), resistance (1) has been welded on the wiring board (5), some capacitors (2), some diodes (3), lid (6) is contained on the base (4), the concrete annexation of circuit is on its wiring board: diode D1 negative pole is connected with capacitor C 3 one utmost points, another utmost point of C3 and diode D2 positive pole, diode D3 negative pole, capacitor C 4 one utmost points connect, the anodal back that is connected with diode D2 negative pole of diode D1 is connected with capacitor C 1 one utmost points, capacitor C 1 another utmost point is connected with capacitor C 2 one utmost points, capacitor C 2 another utmost points and diode D3 positive pole, diode D4 negative pole connects, and the anodal back that is connected with capacitor C 4 another utmost points of diode D4 is connected with resistance R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251063 CN2508516Y (en) | 2001-10-22 | 2001-10-22 | Energy-saving electronic ballast for fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251063 CN2508516Y (en) | 2001-10-22 | 2001-10-22 | Energy-saving electronic ballast for fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508516Y true CN2508516Y (en) | 2002-08-28 |
Family
ID=33661091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01251063 Expired - Fee Related CN2508516Y (en) | 2001-10-22 | 2001-10-22 | Energy-saving electronic ballast for fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508516Y (en) |
-
2001
- 2001-10-22 CN CN 01251063 patent/CN2508516Y/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 |