CN2193007Y - Automatic quick luminous apparatus for fluorescent lamp - Google Patents
Automatic quick luminous apparatus for fluorescent lamp Download PDFInfo
- Publication number
- CN2193007Y CN2193007Y CN 94214307 CN94214307U CN2193007Y CN 2193007 Y CN2193007 Y CN 2193007Y CN 94214307 CN94214307 CN 94214307 CN 94214307 U CN94214307 U CN 94214307U CN 2193007 Y CN2193007 Y CN 2193007Y
- Authority
- CN
- China
- Prior art keywords
- relay
- diode
- fluorescent lamp
- current
- resistance
- 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 an automatic quick luminous apparatus for a fluorescent lamp, comprising diodes D1 and D2, a voltage-sensitive resistor RV, a current-limiting resistor R, a capacitor C1, a relay J and contacts J1 and J2, wherein, the diode D1, the voltage-sensitive resistor RV, the current-limiting resistor R and the relay J are mutually serially connected with one end of the contact J1; the capacitor C1 is parallelly connected with both ends of the relay J; the diode D2 is connected with one end of the contact J2. The utility model overcomes the disadvantage that the starter of a common neon bulb can not start the neon bulb under low voltage. The utility model has the advantages of quick start under low voltage, simple structure, convenient operation and small size.
Description
The utility model relates to the automatically quick photophore of a kind of fluorescent lamp.
The common neon bulb starter of present known use can not start fluorescent tube when voltage is lower than 180V, and can only stroboscopic, like this, in night during peak of power consumption, fluorescent tube can only flash again and again and can not light, very easily shorten the useful life of fluorescent tube, even damage.If forgotten the pass swap switch, when night, voltage raise, fluorescent lamp can normally start again, and this has just wasted electric energy.
The purpose of this utility model provide a kind of can low voltage quick start, the few fluorescent lamp of stroboscopic is photophore fast automatically.
The utility model is by diode D
1, D
2Piezo-resistance RV, current-limiting resistance R, capacitor C
1, relay J and contact J
1, J
2Constitute, wherein at contact J
1One end, diode D
1, piezo-resistance RV, current-limiting resistance R and relay J connect capacitor C mutually
1Be connected in parallel on the two ends of relay J, be used to regulate flashing rate and pipeline start up by preheating time, diode D
2Be connected contact J
2An end.
The two ends of piezo-resistance RV can a neon bulb ND in parallel, perhaps replaces with neon bulb ND merely; Diode D
2Two ends shunt capacitance C
2, can shunt a part of alternating current, play two times of supply voltages again.
Below in conjunction with drawings and Examples detailed content of the present utility model is described.
The utility model is by diode D
1, D
2, piezo-resistance RV, current-limiting resistance R, capacitor C
1, relay J and contact J
1, J
2Constitute, wherein, at contact J
1An end diode D
1, piezo-resistance RV, current-limiting resistance R and relay J connect capacitor C mutually
1Be connected in parallel on the two ends of relay J, diode D
2Be connected contact J
2An end, the two ends of piezo-resistance RV can a neon bulb ND in parallel, also can be replaced diode D merely by neon bulb
2Two ends shunt capacitance C
2After inserting power supply, J
1Touch and close, electric current is through D
1Pass through piezo-resistance RV after the halfwave rectifier; (piezo-resistance RV can play amplitude limit, protective effect); can a neon bulb ND in parallel at the two ends of piezo-resistance RV or replace with neon bulb ND merely, make fluorescent lamp in the starting voltage scope, play non-line conducting effect, reduce the relay contact spark.Simultaneously neon bulb ND can prevent that also piezo-resistance RV overcurrent-overvoltage from forming heating, and the electric current by piezo-resistance RV after current-limiting resistance R current limliting, enters relay J and capacitor C more again
1, at this moment, relay J work, J
2Adhesive, electric current is by diode D
2, diode D
2After AC rectification, become Rectified alternating current, bigger by the electric current of filament of fluorescent lamp, make gas ionization in the fluorescent tube easily, on the other hand, the instantaneous self induction electromotive force that the dc waveform of this pulsation produces ballast is also bigger, is connected in parallel on diode D
2The capacitor C at two ends
2Can shunt one part of current and play two times of current/voltages again, make fluorescent tube obtain higher driving voltage under lower voltage, fluorescent lamp is luminous fast automatically immediately.In the present embodiment, relay J can adopt these four kinds of models of HB4098, HB4088, HB4100 or HB4135.
The utility model adopts above-mentioned electronic circuit, and fluorescent tube can be started fast, also has the advantage that circuit is simple, easy to use, volume is little simultaneously.
Claims (2)
1, the automatically quick photophore of a kind of fluorescent lamp is characterized in that by diode D
1, D
2, piezo-resistance RV, current-limiting resistance R, capacitor C
1, relay J and contact J
1, J
2Constitute, wherein, at contact J
1One end, diode D
1, piezo-resistance RV, current-limiting resistance R and relay J are connected mutually, capacitor C
1Be connected in parallel on the two ends of relay J, diode D
2Be connected contact J
2An end.
2, automatically quick photophore according to claim 1 is characterized in that two ends of described piezo-resistance RV are parallel with neon bulb ND, or replaces diode D merely with neon bulb ND
2Two ends be parallel with capacitor C
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214307 CN2193007Y (en) | 1994-06-14 | 1994-06-14 | Automatic quick luminous apparatus for fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214307 CN2193007Y (en) | 1994-06-14 | 1994-06-14 | Automatic quick luminous apparatus for fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193007Y true CN2193007Y (en) | 1995-03-22 |
Family
ID=33830596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94214307 Expired - Fee Related CN2193007Y (en) | 1994-06-14 | 1994-06-14 | Automatic quick luminous apparatus for fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193007Y (en) |
-
1994
- 1994-06-14 CN CN 94214307 patent/CN2193007Y/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 |