CN2208308Y - Electronic energy saving and durable lamp - Google Patents
Electronic energy saving and durable lamp Download PDFInfo
- Publication number
- CN2208308Y CN2208308Y CN 94248540 CN94248540U CN2208308Y CN 2208308 Y CN2208308 Y CN 2208308Y CN 94248540 CN94248540 CN 94248540 CN 94248540 U CN94248540 U CN 94248540U CN 2208308 Y CN2208308 Y CN 2208308Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- utility
- model
- radio frequency
- 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
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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The utility model relates to an electronic energy-saving and durable lamp. The lamp comprises a power supply circuit composed of a D1 to a D4, an L1, an L2, a C1, a C2 and an R1, and a radio frequency oscillator composed of a G1, a G2, an R2, an R3, an R4, an R5, a T, an L3, a C3, a C4, a C5, a C6 and a C7. The utility model is provided with a purpose-made radio frequency lamp tube. Proved by testing, the service life of the lamp is 35 times longer than that of an ordinary lamp tube and the lamp can work for ten years continuously. The utility model saves half of the power consumption of the ordinary lamp tube and can start instantly without flickering when the voltage is lower than 140V. The utility model can use the DC power supply. The utility model which has the advantages of reasonable design and cheap price can be used at the places needing lighting, such as a family, a factory and mine, an institution, a classroom, etc.
Description
The utility model relates to a kind of light fixture, refers to a kind of electric energy-saving long-life lamp especially.Belong to electrical equipment used in everyday.
At present, incandescent lamp is progressively replaced by fluorescent tube, goes a step further before making the illuminating lamp luminous efficiency.But since the annex of fluorescent lamp for example ballast also consume suitable power at work, the light fixture apparent power of a 40W is 94.6W.Though some electric ballasts are put on market in recent years, finally not can solve power problems yet.Especially because operating state and electrically conducting manner are used the cathode primary electron emission mode all the time, so the life-span is very short.
The purpose of this utility model is: design a kind of fluoresent tube in long service life and energy-conservation electronic circuit.Mode with field effect is lighted fluorescent tube.Than conventional fluorescent lamps, the utility model economizes on electricity 50%, and the life-span prolongs tens of times.
Described electric energy-saving long-life lamp comprises by D
1-D
4, L
1, L
2, C
1, C
2, R
1The power circuit part of forming is by G
1, G
2, R
2, R
3, R
4, R
5, T, L
3, C
3, C
4, C
5, C
6, C
7The radio-frequency oscillator of forming, described durable energy saving lamp comprises a radio frequency fluorescent tube.Described radio frequency fluorescent tube comprises fluorescent tube, and its tube wall applies layer of metal film.Its tube wall can be a plated film.Also can be to lay the layer of metal film at the two ends of radio frequency fluorescent tube outer wall, also can be at described lamp tube ends outer wall metal coating.
Below in conjunction with accompanying drawing the mode of the utility model with embodiment is described in further detail.
Fig. 1 is a block diagram of the present utility model.
Fig. 2 is a kind of lamp tube structure of the present utility model.
Lamp tube structure when Fig. 3 makes for the utility model certified products.
Fig. 4 is a line map of the present utility model.
As can be seen from Figure 1 the utility model primary structure comprises the two large divisions: a part is for radio freqnency generator, and its radio frequency can be 3,3MHZ, and another part is special fluorescent tube.1 and 4 are lead-in wire among Fig. 2, and 2 is fluorescent tube, and 3 is metallic film.Among Fig. 3,1 and 4 are lead-in wire, and 2 is fluorescent tube, and 3 is metal coating.
In Fig. 4 line map of the present utility model, be divided into three parts as can be seen.Wherein A partly is a power unit.Power unit comprises by D
1-D
4The rectifier bridge that diode is formed.By C
1, C
2, R
1The filter of forming and by L
1, L
2The height of forming is gripped circle.The main task of this part is the 50HZ civil power to be become more level and smooth direct current provide power supply to radio-frequency oscillator.And B partly is a radio-frequency oscillator, and this is a humorous formula oscillator of string.Its main task is to convert the DC component after the rectification to radio-frequency component.Comprising oscillating tube G
1, G
2, flyback transformer T and by L
3, C
7The humorous loop of forming of string.R
2, R
3, R
4, R
5Be G
1, G
2Biasing resistance up and down.C
3, C
4, C
5, C
6Be capacitance.Third part is that C is that electric energy is become luminous energy for the main task of fluorescent tube fluorescent tube partly.
Prove that by actual tests the life-span of the present utility model is 35 times of common fluorescent tube, but continuous operation 10 years, than common fluorescent tube power saving 50%.Can be when being low to moderate 140V one-shot and not glimmering.Power supply is the place of 110V abroad, but when supply power voltage is low to moderate 50V one-shot.But also direct current supply.This lamp is reasonable in design, and price is low, can be used for the place that family, factories and miness, office, classroom etc. are essential and throw light on.
Claims (5)
1, a kind of electric energy-saving long-life lamp is characterized in that: described electric energy-saving long-life lamp comprises by D
1-D
4, L
1, L
2, C
1, C
2, R
1The power circuit part of forming is by G
1, G
2, R
2, R
3, R
4, R
5, T, L
3, C
3, C
4, C
5, C
6, C
7The radio-frequency oscillator of forming, described durable energy saving lamp comprises a radio frequency fluorescent tube.
2, according to claims 1 described electric energy-saving long-life lamp, it is characterized in that: described radio frequency fluorescent tube comprises fluorescent tube, and its tube wall applies layer of metal film.
3, according to claims 2 described electric energy-saving long-life lamps, it is characterized in that: the tube wall plated film.
4, according to claims 1 described electric energy-saving long-life lamp, it is characterized in that: radio frequency lamp tube ends outer wall lays the layer of metal film.
5, according to claims 1 described electric energy-saving long-life lamp, it is characterized in that: radio frequency lamp tube ends outer wall metal coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248540 CN2208308Y (en) | 1994-12-27 | 1994-12-27 | Electronic energy saving and durable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248540 CN2208308Y (en) | 1994-12-27 | 1994-12-27 | Electronic energy saving and durable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208308Y true CN2208308Y (en) | 1995-09-20 |
Family
ID=33853436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248540 Expired - Fee Related CN2208308Y (en) | 1994-12-27 | 1994-12-27 | Electronic energy saving and durable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208308Y (en) |
-
1994
- 1994-12-27 CN CN 94248540 patent/CN2208308Y/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 |