CN201937936U - Super energy-saving fluorescent lamp with long service life - Google Patents
Super energy-saving fluorescent lamp with long service life Download PDFInfo
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- CN201937936U CN201937936U CN2010205711238U CN201020571123U CN201937936U CN 201937936 U CN201937936 U CN 201937936U CN 2010205711238 U CN2010205711238 U CN 2010205711238U CN 201020571123 U CN201020571123 U CN 201020571123U CN 201937936 U CN201937936 U CN 201937936U
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- rectifier diode
- capacitor
- fluorescent tube
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- 239000003990 capacitor Substances 0.000 claims description 50
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 12
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052753 mercury Inorganic materials 0.000 abstract description 8
- 229910052786 argon Inorganic materials 0.000 abstract description 6
- 238000010891 electric arc Methods 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a super energy-saving fluorescent lamp with a long service life, comprising a fluorescent tube and an electronic ballast, wherein two ends of the fluorescent tube are only provided with electrodes, and the electronic ballast comprises two voltage-doubling rectifier circuits and a filter inductor; the positive voltage output voltage-doubling rectifier circuit input end and the negative voltage output voltage-doubling rectifier circuit input end are connected in parallel on nodes a and b which are AC power input ends; the positive voltage output voltage-doubling rectifier circuit output end is connected with the filter inductor, and the other end of the filter inductor is connected with one electrode of the fluorescent tube; and the negative voltage output voltage-doubling rectifier circuit output is connected with the other electrode of the fluorescent tube. According to the scheme, superposition of output voltage of two voltage-doubling rectifier circuits are used for breakdown argon and mercury in the fluorescent tube and lighten the fluorescent lamp by arc discharge without electric energy loss of preheating resistance filament; the super energy-saving fluorescent lamp with long service life has no problem that the resistance filament is burned down to result in scrap of the tube so as to have long service life, the wearing of the tube is reduced, the consumption of materials for manufacture of the tube and energy is reduced, and mercury pollution caused by improper treatment of the scraped tube is reduced.
Description
Technical field
The utility model belongs to fluorescent lamp, particularly a kind of super durable energy saving fluorescent lamp.It is light source device.
Background technology
Present existing fluorescent lamp, preheating fluorescent tube resistance filament is just lighted illumination, the resistance filament pre-heating, consumed power, resistance filament blow, fluorescent lamp just can not be lighted illumination, and fluorescent lifetime is short.
Summary of the invention
The novel technical problem that will solve of this reality is: a kind of super durable energy saving fluorescent lamp is provided, it superposes with the voltage of two two voltage doubling rectifying circuit outputs, argon gas and mercury in the breakdown fluorescent lamp, arc discharge, light fluorescent lamp, it does not have the electric energy loss of resistance filament pre-heating, does not also have the resistance filament blow to scrap fluorescent lamp, so its longevity.
The novel technical scheme of this reality is: a kind of super durable energy saving fluorescent lamp, and it is made of fluorescent tube (1) and electric ballast (2): fluorescent tube (1) two ends have only electrode; Electric ballast (2) is made of two two voltage doubling rectifying circuits and filter inductance (L): positive voltage output two voltage doubling rectifying circuit (first) input and negative voltage output two voltage doubling rectifying circuit (second) input are connected on a, the b node, a, b node are the alternating current input, positive voltage output two voltage doubling rectifying circuit (first) output connects filter inductance (L), another termination fluorescent tube (1) one utmost point of filter inductance (L); Another utmost point of negative voltage output two voltage doubling rectifying circuit (second) output termination fluorescent tube (1).
Just, the wiring of negative voltage output two voltage doubling rectifying circuit is a kind of to be, input node a, connect capacitor C 3 and capacitor C 4, capacitor C 3 other ends connect rectifier diode D1 anode and rectifier diode D3 negative electrode, rectifier diode D1 negative electrode connects filter inductance (L) and capacitor C 1, another termination fluorescent tube (1) one utmost point of filter inductance (L), capacitor C 4 other ends connect rectifier diode D2 negative electrode and rectifier diode D4 anode, rectifier diode D2 anode connects capacitor C 2 and another utmost point of fluorescent tube (1), input node b connects rectifier diode D3 anode and rectifier diode D4 negative electrode, rectifier diode D3 anode connects capacitor C 1 other end, and rectifier diode D4 negative electrode connects capacitor C 2 other ends.
Just, the wiring another kind of negative voltage output two voltage doubling rectifying circuit is: rectifier diode D1 and D3 serial connection, rectifier diode D1 anode connects a node, rectifier diode D3 negative electrode connects filter inductance (L), another termination fluorescent tube (1) one utmost point of filter inductance (L): capacitor C 3 is connected across on rectifier diode D1 anode and the rectifier diode D3 negative electrode, capacitor C 1 one termination rectifier diode D1 negative electrodes, capacitor C 1 other end is connected to the b node: rectifier diode D2 and D4 serial connection, rectifier diode D2 negative electrode is connected to a node, rectifier diode D4 anode connects another utmost point of fluorescent tube (1), capacitor C 4 is connected across on rectifier diode D2 negative electrode and the rectifier diode D4 anode, capacitor C 2 is connected on rectifier diode D2 anode, and capacitor C 2 other ends are connected to the b node.
The utility model effect is: because the stack that it exports two voltage-multiplying circuit output voltages with positive and negative voltage, argon gas and mercury in the breakdown fluorescent lamp, fluorescent lamp is lighted in arc discharge, and it does not have the electric energy loss of resistance filament pre-heating.Also can not scrap fluorescent tube,,, deal with useless pipe improperly and cause mercury pollution also few because of useless pipe is few so fluorescent tube longevity reduces and makes fluorescent tube material and energy resource consumption because of the resistance filament blow.
Description of drawings
Fig. 1 is super durable energy saving fluorescent lamp circuit figure
The another kind of super durable energy saving fluorescent lamp circuit figure of Fig. 2
Among the figure: 1, fluorescent tube, 2, electric ballast, first, positive voltage output two voltage doubling rectifying circuit, second, negative voltage output two voltage doubling rectifying circuit.
Embodiment
Fig. 1,2 it constitute by fluorescent tube (1) and electric ballast (2).Its positive voltage output two voltage doubling rectifying circuit (first) input and negative voltage output two voltage doubling rectifying circuit (second) input, be connected to a, on the b node, a, b node are the alternating current input: positive voltage output two voltage doubling rectifying circuit (first) output connects filter inductance (L), another termination fluorescent tube (1) one utmost point of filter inductance (L): another utmost point of negative voltage output two voltage doubling rectifying circuit (second) output termination fluorescent tube (1).
When a, b node incoming transport electric current, alternating current is through two two voltage doubling rectifying circuits, and filter inductance makes fluorescent tube the two poles of the earth charged respectively.The voltage of fluorescent tube two interpolars is the stack that positive and negative voltage is exported two voltage-multiplying circuit output voltages, and when argon gas and the mercury puncture voltage of two interpolar voltages greater than fluorescent tube, fluorescent lamp is lighted in arc discharge.
Fig. 1 is the wiring of super durable energy saving fluorescent lamp circuit figure.
Input node a, connect capacitor C 3 and capacitor C 4, capacitor C 3 other ends connect rectifier diode D1 anode and rectifier diode D3 negative electrode, rectifier diode D1 negative electrode connects filter inductance (L) and capacitor C 1, another termination fluorescent tube (1) one utmost point of filter inductance (L): capacitor C 4 other ends connect rectifier diode D2 negative electrode and rectifier diode D4 anode, rectifier diode D2 anode connects capacitor C 2 and another utmost point of fluorescent tube (1), input node b, connect rectifier diode D3 anode and rectifier diode D4 negative electrode, rectifier diode D3 anode connects capacitor C 1 other end, and rectifier diode D4 negative electrode connects capacitor C 2 other ends.
Fig. 2 is the wiring of another kind of super durable energy saving fluorescent lamp circuit.
Rectifier diode D1 and D3 serial connection, rectifier diode D1 anode connects a node, and rectifier diode D3 negative electrode connects filter inductance (L), another termination fluorescent tube (1) one utmost point of filter inductance (L); Capacitor C 3 is connected across on rectifier diode D1 anode and the rectifier diode D3 negative electrode, capacitor C 1 one termination rectifier diode D1 negative electrodes, capacitor C 1 other end is connected to the b node: rectifier diode D2 and D4 serial connection, rectifier diode D2 negative electrode is connected to a node, rectifier diode D4 anode connects another utmost point of fluorescent tube (1), capacitor C 4 is connected across on rectifier diode D2 negative electrode and the rectifier diode D4 sun negative electrode, and capacitor C 2 connects rectifier diode D2 anode, and capacitor C 2 other ends are connected to the b node.
The course of work is as follows:
Among the embodiment of Fig. 1: fluorescent lamp power is that 40W, capacitor C 1, C2 are that 6800 μ μ f, capacitor C 3, C4 are that 10 μ f filter inductances (L) are 0.0016H
A, b node connect alternating current, and alternating current is through two two voltage doubling rectifying circuits, and filter inductance (L) makes fluorescent tube the two poles of the earth charged, because the fluorescent tube unstart, the fluorescent tube internal resistance is very big, makes the voltage at fluorescent tube the two poles of the earth can reach four times of alternating voltage maximums.When voltage during greater than the puncture voltage of the argon gas of fluorescent tube and mercury, fluorescent tube is arc discharge immediately, and the fluorescent tube internal resistance descends, when alternating current was positive half period, electric current was through capacitor C 3, rectifier diode D1, filter inductance (L), fluorescent tube, rectifier diode D2, D4 powers to fluorescent lamp: when alternating current was negative half-cycle, electric current was through rectifier diode D3, D1, filter inductance (L), fluorescent tube, rectifier diode D2, capacitor C 4 is powered to fluorescent lamp: interleaved power like this makes fluorescent lamp light normal illumination.
Among the embodiment of Fig. 2: fluorescent lamp power is that 40W, capacitor C 1, C2 are that 10 μ f, capacitor C 3, C4 are that 6800 μ μ f filter inductances (L) are 16mH.
A, b node connect alternating current, and alternating current is through two two voltage doubling rectifying circuits, and filter inductance (L) makes fluorescent tube the two poles of the earth charged, because the fluorescent tube unstart, the fluorescent tube internal resistance is very big, makes the voltage at fluorescent tube the two poles of the earth can reach four times of alternating voltage maximums.When voltage during greater than the puncture voltage of the argon gas of fluorescent tube and mercury, fluorescent tube is arc discharge immediately, and the fluorescent tube internal resistance descends, electric current was through rectifier diode D1 when alternating current was positive half period, D3, filter inductance (L), fluorescent tube, rectifier diode D4, capacitor C 2 is powered to fluorescent lamp; When alternating current was negative half-cycle, electric current was through capacitor C 1, rectifier diode D3, and filter inductance (L), fluorescent tube, rectifier diode D4, D2 powers to fluorescent lamp: interleaved power like this makes fluorescent lamp light normal illumination.
Claims (3)
1. super durable energy saving fluorescent lamp, it is made of fluorescent tube (1) and electric ballast (2): it is characterized in that described fluorescent tube (1) two ends have only electrode, described electric ballast (2) is made of two two voltage doubling rectifying circuits and filter inductance (L), positive voltage output two voltage doubling rectifying circuit (first) input and negative voltage output two voltage doubling rectifying circuit (second) input, be connected to a, on the b node, a, the b node is the alternating current input: positive voltage output two voltage doubling rectifying circuit (first) output, connect filter inductance (L), another termination fluorescent tube (1) one utmost point of filter inductance (L): another utmost point of negative voltage output two voltage doubling rectifying circuit (second) output termination fluorescent tube (1).
2. electric ballast according to claim 1, just it is characterized in that, the wiring of negative voltage output two voltage doubling rectifying circuit is a kind of to be, input node a, connect capacitor C 3 and capacitor C 4, capacitor C 3 other ends connect rectifier diode D1 anode and rectifier diode D3 negative electrode, rectifier diode D1 negative electrode connects filter inductance (L) and capacitor C 1, another termination fluorescent tube (1) one utmost point of filter inductance (L), capacitor C 4 other ends connect rectifier diode D2 negative electrode and rectifier diode D4 anode, rectifier diode D2 anode connects capacitor C 2 and another utmost point of fluorescent tube (1), input node b connects rectifier diode D3 anode and rectifier diode D4 negative electrode, rectifier diode D3 anode connects capacitor C 1 other end, and rectifier diode D4 negative electrode connects capacitor C 2 other ends.
3. electric ballast according to claim 1, it is characterized in that: just, the wiring another kind of negative voltage output two voltage doubling rectifying circuit is: rectifier diode D1 and D3 serial connection, rectifier diode D1 anode connects a node, rectifier diode D3 negative electrode connects filter inductance (L), another termination fluorescent tube (1) one utmost point of filter inductance (L): capacitor C 3 is connected across on rectifier diode D1 anode and the rectifier diode D3 negative electrode, capacitor C 1 one termination rectifier diode D1 negative electrodes, capacitor C 1 other end is connected to the b node: rectifier diode D2 and D4 serial connection, rectifier diode D2 negative electrode is connected to a node, rectifier diode D4 anode connects another utmost point of fluorescent tube (1), capacitor C 4 is connected across on rectifier diode D2 negative electrode and the rectifier diode D4 anode, capacitor C 2 is connected on rectifier diode D2 anode, and capacitor C 2 other ends are connected to the b node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205711238U CN201937936U (en) | 2010-10-22 | 2010-10-22 | Super energy-saving fluorescent lamp with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205711238U CN201937936U (en) | 2010-10-22 | 2010-10-22 | Super energy-saving fluorescent lamp with long service life |
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| Publication Number | Publication Date |
|---|---|
| CN201937936U true CN201937936U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205711238U Expired - Fee Related CN201937936U (en) | 2010-10-22 | 2010-10-22 | Super energy-saving fluorescent lamp with long service life |
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| CN (1) | CN201937936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735889A (en) * | 2015-04-17 | 2015-06-24 | 吴圣铎 | Glimmering illumination aid of fluorescent lamp |
| CN107171576A (en) * | 2017-06-09 | 2017-09-15 | 上海科技大学 | A kind of voltage doubling rectifing circuit and its application in resonance isolated converter |
-
2010
- 2010-10-22 CN CN2010205711238U patent/CN201937936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735889A (en) * | 2015-04-17 | 2015-06-24 | 吴圣铎 | Glimmering illumination aid of fluorescent lamp |
| CN107171576A (en) * | 2017-06-09 | 2017-09-15 | 上海科技大学 | A kind of voltage doubling rectifing circuit and its application in resonance isolated converter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121022 |