CN2244278Y - Quick starter for fluorescent lamp - Google Patents
Quick starter for fluorescent lamp Download PDFInfo
- Publication number
- CN2244278Y CN2244278Y CN 95237262 CN95237262U CN2244278Y CN 2244278 Y CN2244278 Y CN 2244278Y CN 95237262 CN95237262 CN 95237262 CN 95237262 U CN95237262 U CN 95237262U CN 2244278 Y CN2244278 Y CN 2244278Y
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- China
- Prior art keywords
- fluorescent lamp
- resistance
- voltage
- controllable silicon
- quick starter
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- Expired - Fee Related
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Abstract
The utility model relates to a quick starter for a fluorescent lamp, which is used on a fluorescent lamp. The utility model is composed of a thyristor, a stabilivolt, a light-emitting diode, corresponding resistors and corresponding capacitors, wherein, the wire outlet terminals of the quick starter for a fluorescent lamp are connected with both ends of the fluorescent lamp. The quick starter for the fluorescent lamp is controlled by an electronic circuit to start quickly. The utility model solves the disadvantages that the start time is limited and the start is difficult because of the magnitude of voltage, the height of air temperature, and the large inrush current for starting, so that the fluorescent lamp can be once started like an incandescent bulb. The utility model has the advantages of low cost, long service life, and easy inspection and maintenance.
Description
The utility model is a kind of fluorescent lamp quick starter that is used for starting fluorescent lamp.
In prior art, it is to start by starter that fluorescent lamp (being fluorescent lamp) is lighted.Starter is to utilize the neon lamp of the bimetal release of contact-carrying to do machinery control, and shortcoming is that start-up time is long, and impulse current is big, and badly damaged lamp tube ends electrode causes the fluorescent tube blackout or lost efficacy and damage that lower at voltage simultaneously, temperature also is difficult to start when low.Starter self life-span limit just needs to change about 500 times, if because of loose contact, also is difficult to check out reason when fluorescent lamp does not work.
The object of the invention provides a kind of fluorescent lamp quick starter (or fluorescent lamp device for rapidly starting), it is to do to start fast by electronic circuit control, it is little that it starts impulse current, lamp tube ends is difficult for blackout, high or low at voltage, starting characteristic was constant when temperature was high or low, made fluorescent lamp draw and can light as incandescent lamp bulb one.This device has advantages such as cost is low, the life-span long, easy inspection maintenance.
The fluorescent lamp quick starter that the present invention is made up of controllable silicon, voltage-stabiliser tube, light-emitting diode and corresponding resistance, electric capacity.This quick starter is connected on fluorescent tube the two poles of the earth, utilize fluorescent tube start before and after the lamp tube ends change in voltage make control signal, excitation silicon controlled conducting and ending is connected the heater circuit of filament and is lighted fluorescent lamp.After fluorescent tube was lighted, lamp tube ends voltage reduced, and the not enough voltage-stabiliser tube that punctures is not worked controllable silicon, maintains the electronegative potential operating state.Because quick starter is the electronic circuit control that adopts no mechanical contact, so fluorescent lamp starting gets fast especially.
Further describe technical characterictic and implementation process below in conjunction with accompanying drawing:
Fig. 1 is the circuit diagram of fluorescent lamp quick starter.
Fig. 2 is the application schematic diagram of fluorescent lamp quick starter.
With reference to Fig. 1, it can make a device a kind of fluorescent lamp quick starter, its device has two outlet terminal E and F, the anode A of controllable silicon SCR and negative electrode K are connected on two leading-out terminals respectively and give between E and the F, resistance R 1 and resistance R 2 are connected to form bleeder circuit and are connected between E, the F, the intersection that the anode connection controllable silicon SCR control utmost point G of voltage-stabiliser tube D1, its negative electrode are connected resistance R 1, resistance R 2, resistance R 4 and capacitor C are parallel between the control utmost point G and negative electrode K of controllable silicon SCR, and the anode of resistance R 3 and light-emitting diode D2 links to each other and is connected in parallel between E, the F.
Implementation process with reference to Fig. 1, Fig. 2 fluorescent lamp quick starter is: connect fluorescent lamp power supply, connect quick starter E, the F both end voltage is higher, through resistance R 1 and resistance R 2 dividing potential drop metapedes to puncture voltage-stabiliser tube D1, trigger the controllable silicon SCR conducting, connect filament heating circuit (power supply is the positive half cycle course of work), controllable silicon SCR is ended during negative half period, lamp tube ends is accepted supply voltage and is once encouraged, this process weighs and excitation repeatedly, just fluorescent lamp is lighted.Fluorescent tube E, F both end voltage after lighting are lower, through resistance R 1 and the not enough voltage-stabiliser tube D1 that punctures of resistance R 2 dividing potential drops, controllable silicon SCR are not worked, and maintain low-voltage state.Because the fluorescent lamp quick starter is to adopt electronic circuit control, so that fluorescent lamp is lighted is rapid especially.Resistance R 4 and capacitor C are formed anti-jamming circuit, stop the peak voltage in the electrical network to cause the controllable silicon misoperation.Light-emitting diode D2 by this install E, voltage is obtained after resistance R 3 step-downs in the F two ends, connect and the work show state as circuit.
This installs described controllable silicon can be one-way SCR, also can be bidirectional triode thyristor, and its voltage-stabiliser tube can be unidirectional voltage-stabiliser tube, also can be the bi-directional voltage stabilizing pipe, also controlled unidirectional the or diac of silicon.
With reference to Fig. 2, a kind of two leading-out terminal E and F of fluorescent lamp quick starter connect lamp tube ends, and fluorescent tube is two ends in addition, a termination ballast, another termination 220V AC power of the other end and ballast.
Claims (3)
1. a fluorescent lamp quick starter is made up of controllable silicon, voltage-stabiliser tube, light-emitting diode and corresponding resistance, electric capacity; It is characterized in that this device has two outlet terminal E and F, the anode A of controllable silicon SCR and negative electrode K are connected on respectively between two outlet terminal E and the F, resistance R 1 and resistance R 2 are connected between E, F, the anode of voltage-stabiliser tube D1 connects controllable silicon SCR control utmost point G, its negative electrode connects the intersection of resistance R 1 and resistance R 2, resistance R 4 and capacitor C are connected in parallel between the control utmost point G and negative electrode K of controllable silicon SCR, and the anode of resistance R 3 and light-emitting diode D2 joins and is connected in parallel between E and the F.
2. fluorescent lamp device for rapidly starting according to claim 1 is characterized in that two leading-out terminals of this device connect fluorescent tube the two poles of the earth respectively.
3. fluorescent lamp device for rapidly starting according to claim 1, it is characterized in that controllable silicon can be an one-way SCR, also can be that bidirectional triode thyristor, voltage-stabiliser tube can be unidirectional voltage-stabiliser tubes, also can be the bi-directional voltage stabilizing pipe, also controlled unidirectional the or diac of silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237262 CN2244278Y (en) | 1995-07-21 | 1995-07-21 | Quick starter for fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237262 CN2244278Y (en) | 1995-07-21 | 1995-07-21 | Quick starter for fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244278Y true CN2244278Y (en) | 1997-01-01 |
Family
ID=33880035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95237262 Expired - Fee Related CN2244278Y (en) | 1995-07-21 | 1995-07-21 | Quick starter for fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244278Y (en) |
-
1995
- 1995-07-21 CN CN 95237262 patent/CN2244278Y/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 |