CN2130025Y - High efficient power saving brocken filament fluorescent lamp - Google Patents
High efficient power saving brocken filament fluorescent lamp Download PDFInfo
- Publication number
- CN2130025Y CN2130025Y CN 92228015 CN92228015U CN2130025Y CN 2130025 Y CN2130025 Y CN 2130025Y CN 92228015 CN92228015 CN 92228015 CN 92228015 U CN92228015 U CN 92228015U CN 2130025 Y CN2130025 Y CN 2130025Y
- Authority
- CN
- China
- Prior art keywords
- fracture
- wire
- fluorescent tube
- fluorescent lamp
- tube
- 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
Links
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a high-efficiency power-saving fluorescent lamp with broken filaments, which is provided with a filament-breaking lamp tube which doesn't leaks. One pole of the both ends of the lamp tube is used as the terminal of the power supply via a switch K#-[1]; One pole of the both ends of the lamp tube is used as the terminal of the power supply via a main coil L#-[1]; the other pole of the both ends of the lamp tube is connected mutually via a coil L#-[2] and a non-polarity capacitor C; the two electric poles of the filament-breaking lamp tube are shorted. The utility model has the advantages of low cost, quick starting, no addition of a glow starter, high efficiency and energy saving.
Description
The utility model relates to a kind of energy-efficient fracture of wire fluorescent lamp that utilizes the illumination of fracture of wire waste fluorescent light tube.
Because voltage is low and the ballast quality problems, fluorescent tube will install starter additional could work, and often loose contact of starter, fault is many, and is fragile, not only increase cost, and can influence the useful life of fluorescent tube, in a single day fluorescent tube has mild burn, promptly can fracture of wire, unrenewable, increase user's financial burden.
The purpose of this utility model is to overcome above-mentioned defective, the energy-efficient fracture of wire fluorescent lamp that provide a kind of and utilize the illumination of fracture of wire waste fluorescent light tube, starts rapidly, cost is low.
The utility model is provided with the fracture of wire fluorescent tube, and fluorescent tube two has a utmost point respectively through K switch
1As supply terminals, a utmost point is arranged through main coil L
1As supply terminals, another utmost point at fluorescent tube two is through paying coil L
2, polarity free capacitor C mutual connection, two electrode short circuits of the fracture of wire end of fracture of wire fluorescent tube.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.
Accompanying drawing is the structure line map of present embodiment.
Present embodiment is provided with fracture of wire fluorescent tube (1), and this fluorescent tube is air tight, and fluorescent tube two has a utmost point respectively through K switch
1As supply terminals, a utmost point is arranged through main coil L
1As supply terminals, another utmost point at fluorescent tube two is through paying coil L
2, polarity free capacitor C mutual connection, two electrode short circuits of the fracture of wire end of fracture of wire fluorescent tube (1).Coil L
1And L
2Form mutual inductor.
For regulating lighting tube brightness, polarity free capacitor C is connected in series K switch
2
For ease of observing the circuit working condition, join the branch road that forms by neon tube S and resistance R serial connection at two And of fracture of wire fluorescent tube (1).
Because present embodiment adopts the LC resonant circuit, after energized, capacitor C is short-circuit condition, coil L
2Two ends produce very high self-induced e.m.f, make a small amount of gas ionization in the fracture of wire fluorescent tube (1), meanwhile, the capacitor C both end voltage rises and satisfies the LC condition of resonance, lc circuit produces high pressure resonance and keeps the gas continuation conducting that has punctured in the fluorescent tube, the accelerated electron motion, lamp hole temperature rises, and becomes Low ESR by high impedance, thereby LC resonance is stopped, fluorescent tube starts and finishes, and enters and stablizes normal operating state, at this moment, capacitor C plays the effect of reactive power compensation, power factor (PF) improves, and reduces loss, reaches energy-conservation purpose.After the startup, open K switch
2, lighting tube brightness step-down, tunable optical; When fluorescent tube started, neon tube S was bright, and when starting the back operate as normal, lamp tube ends voltage descends, and neon tube extinguishes, and in addition, scrapped neon tube when fluorescent tube loose contact or fluorescent tube and all indicated.
The utility model adopts air tight fracture of wire fluorescent tube to replace normal fluorescent tube, has reduced cost, and starts rapidly, need not to install additional starter ， And and has energy-efficient function.
Claims (3)
1, a kind of energy-efficient fracture of wire fluorescent lamp that has the fracture of wire fluorescent tube, fluorescent tube two has a utmost point respectively through K switch
1As supply terminals, a utmost point is arranged through main coil L
1As supply terminals, another utmost point at fluorescent tube two is through paying coil L
2, polarity free capacitor C mutual connection, of the present utility model being characterised in that: two electrode short circuits of the fracture of wire end of described fracture of wire fluorescent tube (1).
2, energy-efficient fracture of wire fluorescent lamp according to claim 1, it is characterized in that: polarity free capacitor C is connected in series K switch
2
3, energy-efficient fracture of wire fluorescent lamp according to claim 1 is characterized in that: the fracture of wire fluorescent tube (branch road that 1) And connection is formed by neon tube S and resistance R serial connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228015 CN2130025Y (en) | 1992-07-10 | 1992-07-10 | High efficient power saving brocken filament fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228015 CN2130025Y (en) | 1992-07-10 | 1992-07-10 | High efficient power saving brocken filament fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130025Y true CN2130025Y (en) | 1993-04-14 |
Family
ID=33771808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92228015 Expired - Fee Related CN2130025Y (en) | 1992-07-10 | 1992-07-10 | High efficient power saving brocken filament fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130025Y (en) |
-
1992
- 1992-07-10 CN CN 92228015 patent/CN2130025Y/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 |