CN2146829Y - Incandescent and fluorescent combined lamp - Google Patents
Incandescent and fluorescent combined lamp Download PDFInfo
- Publication number
- CN2146829Y CN2146829Y CN 92244876 CN92244876U CN2146829Y CN 2146829 Y CN2146829 Y CN 2146829Y CN 92244876 CN92244876 CN 92244876 CN 92244876 U CN92244876 U CN 92244876U CN 2146829 Y CN2146829 Y CN 2146829Y
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- lamp
- fluorescent
- incandescent
- fluorescent lamp
- protector
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Abstract
The utility model relates to an incandescent and fluorescent combined lamp which can adjust light and is composed of a fluorescent lamp (1), an incandescent lamp (2), an initiator (3), a protector (4) and an igniting part (5). When the incandescent and fluorescent combined lamp starts, partial starting current is shared by the protector, and the incandescent lamp emits light with rated current; the resistance value of the initiator is suddenly increased in a plurality of ofseconds, the voltage of both ends of the fluorescent lamp is increased, the fluorescent lamp starts, and the fluorescent lamp emits light; finally the resistance value of the protector is suddenly increased, and the fluorescent lamp emits light with rated current. The igniting part makes the fluorescent lamp easily start. The starting voltage is less than 180V. The incandescent and fluorescent combined lamp has the common advantage of a fluorescent lamp and an incandescent lamp. The incandescent and fluorescent combined lamp is not provided with a ballast. The utilizing rate of power is high. The power factor approaches 1. The incandescent and fluorescent combined lamp can adopt a controlled silicon voltage regulator to adjust light. The range of power change can reach 20 times. The incandescent and fluorescent combined lamp can be made into various lamps, such as suspension type lamps, ceiling-mounted lamps, etc.
Description
Illuminating lamp of the prior art mainly divides two big classes: it is fluorescent lamp that a class is decided incandescent lamp another kind of.The incandescent lamp characteristics are simple in structure, and are easy to use, and photochromic good, cost is low, and light modulation is easy, but the life-span is short, and light efficiency is low, and is unfavorable energy-conservation, and the characteristics of fluorescent lamp are that the life-span is long, and the light efficiency height is favourable energy-conservation, but the cost height is photochromic poor, need ballast to cooperate, and light modulation is difficult for.If with two class lamp applied in any combination, in the life-span that can improve incandescent lamp, simplify the fluorescent lamp annex.More similar example is exactly from ballast high-pressure mercury fluorescent lamp, and it replaces the ballast of fluorescent lamp with the tungsten filament of sending out incandescence.Advantage is more, and output is very big.Shortcoming is when starting, and tungsten filament starts excess load about 150%, 3～5 minutes ability steady operations, and tungsten filament can not be changed, and the life-span is short, can not light modulation, structure is also only a kind of.
In fact, actual life has made people like more incandescent lamp, fluorescent lamp applied in any combination, to improve color rendering, increase illuminating effect, the pendent lamp that has begun to enter family is exactly an example, owing to do not made up on circuit theory, fluorescent lamp can not light modulation, and whole pendent lamp also just can not light modulation, studies have shown that both at home and abroad, fluorescent lamp is different with incandescent lamp in the light modulation process, its energy consumption decline ratio retention wire variation, and light efficiency does not descend, farthest saved electric energy, energy-saving significance is great, at present, does not still have practical means both at home and abroad and realizes adjusting brightness of fluorescent lamp.
The purpose of this utility model just provides a kind of tunable optical, advantage incandescence fluorescence Assembled lamp how.To constitute multiple incandescent lamp fluorescent lamp combination lamp.
Fig. 1 is the utility model electrical block diagram
The utility model is made of fluorescent lamp (1), incandescent lamp (2), starter (3), protector (4), the part (5) of igniting. Fluorescent lamp (1) is connected with incandescent lamp (2), and starter (3) is in parallel with fluorescent lamp (1), and protector (4) is in parallel with incandescent lamp (2), and the part (5) of igniting is connected with power supply terminal (6). Starter (3) is semistor, and protector (4) is that semistor is connected with fixed resistance, and the part (5) of igniting is that fixed resistance is connected with ignitor, and ignitor is metal.
220V power supply live wire connecting terminal (7); ground wire connecting terminal (6), during startup, protector (4) is shared the part starting current; incandescent lamp (2) is specified luminous; along with starter (3) resistance is uprushed, the fluorescent lamp both end voltage is elevated to 300 volts of peak values, adds up-igniting part (5) and forms electrostatic field along the fluorescent lamp surface; fluorescent lamp starting is luminous; incandescent lamp (2) plays the ballast effect to fluorescent lamp (1) this moment, and last protector (4) heated resistance is uprushed, and fluorescent lamp is normally luminous.
The utility model advantage
Substitute ballast with incandescent lamp, the light fixture cost descends, weight saving, and with the disposable startup of starter replace fluorescent lamps starter (jumping bubble), no impacting with high pressure, the life-span prolongs, and annex is simplified.The incandescent lamp cold-state resistance is owing to sealed in starter and the increase of fluorescent wire resistance, and inrush current reduces, owing to protect the shunting action in loop, incandescent lamp is in the nominal operation state all the time again, and the life-span improves.Fluorescent lamp belongs to pipeline start up by preheating, it is very little to start impact, and entire circuit does not have inductance, no electric capacity, belongs to the load of pure resistance character, electric current is sinusoidal wave basically, so fluorescent lifetime increases, power factor is near 1, to the environment no electromagnetic pollution, the result of prototype experiment, starting resistor is lower than 180 volts, and indivedual model machines are lower than 160 volts, and start-up time was less than 5 seconds.With the light modulation of silicon-controlled voltage regulation device, variable power reaches 20 times, light change procedure flicker free, needn't rewiring, this lamp power utilization rate height.
The utility model embodiment
Use the utility model, can be made into Light modulating type suspention light fixture or ceiling lighting, can be made into the Light modulating type desk lamp, good decorating effect, optional 32 watts of fluorescent lamp, 22 watts are ring-like; 40 watts, 30 watts, 20 watts straight pipe types; 9 watts of compacts etc.The incandescent lamp rated voltage is the poor of power supply and fluorescent lamp rated voltage, and electric current equates with the fluorescent lamp rated current.Ignitor is installed near fluorescent lamp, can be light fixture metal shell, metal reflective face etc.Select starter and protection device parameter, make starting current reach fluorescent lamp requirement and protector and slightly be longer than starter operate time and employ the time, transfer whole start-up time in 5 seconds best.
Claims (7)
1, a kind of tunable optical incandescence fluorescence Assembled lamp; constitute by fluorescent lamp (1), incandescent lamp (2), starter (3), protector (4), the part (5) of igniting; it is characterized in that fluorescent lamp (1) connects with incandescent lamp (2); starter (3) is in parallel with fluorescent lamp (1); protector (4) is in parallel with incandescent lamp (2), and the part (5) of igniting is connected with power supply terminal (6).
2, according to claim 1, tunable optical incandescence fluorescence Assembled lamp is characterized in that starter (3) is a semistor.
3, according to claim 1, tunable optical incandescence fluorescence Assembled lamp is characterized in that protector (4) is that semistor is connected with fixed resistance.
4, according to claim 1, tunable optical incandescence fluorescence Assembled lamp, the part (5) that it is characterized in that igniting is that fixed resistance is connected with ignitor.
5, according to claim 1,4 described, tunable optical incandescence fluorescence Assembled lamp is characterized in that ignitor is an electric conductor.
6, according to claim 1, tunable optical incandescence fluorescence Assembled lamp is characterized in that terminal (6) connects power ground.
7, according to claim 1, tunable optical incandescence fluorescence Assembled lamp is characterized in that terminal (7) connects power firestreak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244876 CN2146829Y (en) | 1992-12-11 | 1992-12-11 | Incandescent and fluorescent combined lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244876 CN2146829Y (en) | 1992-12-11 | 1992-12-11 | Incandescent and fluorescent combined lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146829Y true CN2146829Y (en) | 1993-11-17 |
Family
ID=33784017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244876 Expired - Fee Related CN2146829Y (en) | 1992-12-11 | 1992-12-11 | Incandescent and fluorescent combined lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146829Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101622908B (en) * | 2007-03-22 | 2011-06-08 | 奥斯兰姆有限公司 | Operating device and method for the combined operation of gas discharge lamps and semiconductor light sources |
-
1992
- 1992-12-11 CN CN 92244876 patent/CN2146829Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101622908B (en) * | 2007-03-22 | 2011-06-08 | 奥斯兰姆有限公司 | Operating device and method for the combined operation of gas discharge lamps and semiconductor light sources |
| US8502458B2 (en) | 2007-03-22 | 2013-08-06 | Osram Gesellschaft Mit Beschraenkter Haftung | Operating device and method for the combined operation of gas discharge lamps and semiconductor light sources |
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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 |