CN2206021Y - Electronic glow starter - Google Patents
Electronic glow starter Download PDFInfo
- Publication number
- CN2206021Y CN2206021Y CN 94219706 CN94219706U CN2206021Y CN 2206021 Y CN2206021 Y CN 2206021Y CN 94219706 CN94219706 CN 94219706 CN 94219706 U CN94219706 U CN 94219706U CN 2206021 Y CN2206021 Y CN 2206021Y
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- CN
- China
- Prior art keywords
- voltage
- circuit
- multiplying
- multiplying circuit
- model
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- 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 utility model relates to an electronic glow starter belonging to fittings of a lighting apparatus. The utility model is especially suitable for lighting a fluorescent lamp. The circuit of the starter is a delta voltage multiplying circuit which is formed by that two same voltage doubling circuit units are connected with each other in series. The output voltage of the circuit is 5.6 times of the input voltage and the circuit has larger pulse current. The utility model is characterized in that the structure of the circuit is simple and reasonable, low-voltage start-up performance is good, the effect of saving power is obvious, no noise is in use, etc.
Description
The utility model belongs to the accessory of ligthing paraphernalia, is a kind of electronic starter that is specially adapted to ignite fluorescent lamp.
The present fluorescent lamp that uses, majority still connects ballast and starter starts illumination, also has use to ignite fluorescent lamp by the electric ballast that electronic devices and components constitute.Opening property of low pressure is relatively poor, power savings is not obvious and output current is less but all exist to some extent, the more high deficiency of noise.
The purpose of this utility model is to provide a kind of electronic starter, the circuit of this starter is that to be connected mutually by two two identical voltage-multiplying circuit unit be the △ voltage-multiplying circuit, mainly constitute in the circuit by electronic devices and components such as crystal diode and capacitors, it is lower that required filter capacitor is withstand voltage, and circuit output pulse voltage is higher, and electric current is more greatly to overcome the existing in prior technology deficiency.
Overall structure of the present utility model is:
A kind of electronic starter comprises the box body of splendid attire circuit board and the starting circuit on the circuit board, it is characterized in that starting circuit is the △ voltage-multiplying circuit, this circuit is composed in series mutually by two 2 voltage-multiplying circuit unit 1,2, input A, the B of one 2 voltage-multiplying circuit unit in two 2 voltage-multiplying circuits join as the input and the AC power of △ voltage-multiplying circuit, an electrode of an electronic rectifier component devices is the △ voltage-multiplying circuit in two 2 voltage-multiplying circuit unit output C, D, the polarity at these the two poles of the earth is opposite, and connects with two heater lead ends of fluorescent lamp 3.
Each electronic devices and components that constitutes the △ voltage-multiplying circuit are:
Each 2 voltage-multiplying circuit unit connects capacitor by two identical crystal diodes of model and constitutes, and the circuit structure of two 2 voltage-multiplying circuit unit of serial connection line is mutually symmetrical relatively in the △ voltage-multiplying circuit of being formed.
Accompanying drawing of the present utility model is the schematic diagram of △ voltage-multiplying circuit.
Accompanying drawing has provided embodiment of the present utility model, further specifies as follows in conjunction with the accompanying drawings:
This igniter circuitry is the △ voltage-multiplying circuit that two voltage-multiplying circuit units in series of two groups of routines form, and two two used components and parts in voltage-multiplying circuit unit and circuit structure are identical, and is connected in series line relatively and is symmetry.Wherein crystal diode D1, D2, D3, D4 are IN4007, and the withstand voltage of capacitor C1, C2, C3, C4 is 630 volts, and capacity is 1 μ F, and capacitor C5, C6 select the 3n9/1kv capacitor for use.After this △ voltage-multiplying circuit input A, B connect 220 volts of AC power, output voltage is 4 * 1.4 * 220 electric pulse behind the rectifying and wave-filtering of two group of two voltage-multiplying circuit unit in circuit, and pulse current is big than other identical high-voltage pulses, so that fluorescent tube is lighted.
The obtained technological progress of the utility model is:
This circuit has solved the withstand voltage higher problem of the littler and required filter capacitor of general voltage-multiplying circuit output current effectively. Its low voltage starting is good, can lie prostrate next time start-up point fluorescent lamp of input voltage at 160-180. Power savings can reach 10%-25% and not be subjected to filament to damage the impact that disconnects. So the utlity model has the circuit structure advantages of simple, the low voltage starting performance is good and power savings is obvious, the characteristics such as noiselessness in the use.
Claims (2)
1, a kind of electronic starter comprises the box body of splendid attire circuit board and the starting circuit on the circuit board, it is characterized in that starting circuit is the Δ voltage-multiplying circuit, this circuit is composed in series mutually by two 2 voltage-multiplying circuit unit 1,2, input A, the B of one 2 voltage-multiplying circuit unit in two 2 voltage-multiplying circuits join as the input and the AC power of Δ voltage-multiplying circuit, an electrode of an electronic rectifier component devices is the Δ voltage-multiplying circuit in two 2 voltage-multiplying circuit unit output C, D, the polarity at these the two poles of the earth is opposite, and connects with two heater lead ends of fluorescent lamp 3.
2, electronic starter according to claim 1, it is characterized in that each 2 voltage-multiplying circuit unit connects capacitor by two identical crystal diodes of model and constitutes, the circuit structure of two 2 voltage-multiplying circuit unit of serial connection line is mutually symmetrical relatively in the △ voltage-multiplying circuit of being formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219706 CN2206021Y (en) | 1994-08-29 | 1994-08-29 | Electronic glow starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94219706 CN2206021Y (en) | 1994-08-29 | 1994-08-29 | Electronic glow starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206021Y true CN2206021Y (en) | 1995-08-23 |
Family
ID=33834499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94219706 Expired - Fee Related CN2206021Y (en) | 1994-08-29 | 1994-08-29 | Electronic glow starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206021Y (en) |
-
1994
- 1994-08-29 CN CN 94219706 patent/CN2206021Y/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 |