CN1812677A - Multi-electrode very long-service life gas discharging lamp - Google Patents
Multi-electrode very long-service life gas discharging lamp Download PDFInfo
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- CN1812677A CN1812677A CN 200510042424 CN200510042424A CN1812677A CN 1812677 A CN1812677 A CN 1812677A CN 200510042424 CN200510042424 CN 200510042424 CN 200510042424 A CN200510042424 A CN 200510042424A CN 1812677 A CN1812677 A CN 1812677A
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Abstract
A gas discharge lamp of multielectrode consists of lamp tube, starting up circuit and ballast circuit .It is featured as setting two pairs of operation electrodes or three pairs of operation electrodes in lamp tube, applying a double -point double-throw switch to connect wires at two ends of lamp tube for lamp with two pairs of operation electrodes and applying a double-point three-throw switch to connect wires at two end of lamp tube for lamp with three pairs of operation electrodes, setting operation electrode pair in operation alternatively for increasing service life of lamp tube .
Description
Technical field
The present invention relates to a kind of gaseous discharge lamp, particularly relate to a kind of multi-electrode very long-service life gas discharging lamp, comprise low pressure multi-electrode gaseous discharge lamp and high pressure multi-electrode gaseous discharge lamp.
Background technology
In the fluorescent tube of the low-pressure gaseous discharge lamp of countries in the world production now, all has only a pair of work electrode; In the fluorescent tube of high-voltage gas discharging light, a pair of work electrode and a pair of auxiliary electrode are arranged.For low-pressure gaseous discharge lamp, if the filament electrode of a certain end of fluorescent tube disconnects, fluorescent tube is just lighted and is not worked, and the life-span ends; When perhaps the oxide consumption on the electrode is big, just can't make the fluorescent tube work that starts light.For high-voltage gas discharging light,, just can't make the fluorescent tube work that starts light if when the oxide consumption on the electrode is big.And this moment, the light decay of fluorescent tube is also little, still less than the index of light decay 70%, also has very big use value.
Summary of the invention
Purpose of the present invention is that a kind of multi-electrode very long-service life gas discharging lamp will be provided, and comprises low pressure multi-electrode gaseous discharge lamp and high pressure multi-electrode gaseous discharge lamp, a pair of work electrode in fluorescent tube has been broken, fluorescent tube has not worked, and can enable another to work electrode, makes fluorescent tube shinny again; Perhaps in the use of fluorescent tube, use several in the fluorescent tube, the useful life of prolonging lamp tube by turns to work electrode.
A kind of multi-electrode very long-service life gas discharging lamp of the present invention, it comprises ballasting circuit, start-up circuit, fluorescent tube, it is characterized in that: the work electrode that is provided with two pairs or more in the fluorescent tube.
For convenience people use several to work electrode in the fluorescent tube by turns, if be provided with two pairs of work electrodes in the fluorescent tube, are connected with the seal wire of lamp tube ends with a double-point double-throw switch; If be provided with three pairs of work electrodes in the fluorescent tube, be connected with the seal wire of lamp tube ends with a DPTT double-pole triple throw switch.
More economical method is also arranged certainly, such as straight tube fluorescent lamp or straight tube ultra-violet lamp, if be provided with two pairs of work electrodes in the fluorescent tube, double-point double-throw switch can be saved, if the end of a period of wherein a pair of work electrode life-span, at this moment, as long as fluorescent tube is taken out, make fluorescent tube behind long axis direction Rotate 180 degree, reinstall lamp socket, other so a pair of work electrode is started working.
Simplify for the structure that makes fluorescent tube, the work electrode at two ends links to each other separately in the fluorescent tube, and lamp tube ends is respectively established three seal wires.
The invention has the beneficial effects as follows,, use work electrode by turns owing to the work electrode in the fluorescent tube is increased to two or three pairs of, but prolonging lamp tube useful life.Compare with existing corresponding fluorescent tube, improve the useful life more than 70% to one times relatively.
Description of drawings
Fig. 1 changes mini light night into for the present invention the operating circuit of the gaseous discharge lamp of two pairs of work electrodes.
Fig. 1 (a) is the operating circuit when double-point double-throw switch K among Fig. 1 is made progress closure.
Fig. 1 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 1.
Fig. 2 changes mini light night or electricity-saving lamp into for the present invention the operating circuit of the gaseous discharge lamp of three pairs of work electrodes.
Fig. 3 changes straight tube fluorescent lamp or straight tube ultra-violet lamp into two pairs of work electrodes for the present invention and saves the gas discharge lamp operating circuit of double-point double-throw switch.
Fig. 4 changes various fluorescent lamps or ultra-violet lamp into for the present invention the operating circuit of the gaseous discharge lamp of two pairs of work electrodes.
Fig. 4 (a) is the operating circuit when double-point double-throw switch K among Fig. 4 is made progress closure.
Fig. 4 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 4.
Fig. 5 changes Fig. 4 into operating circuit that lamp tube ends respectively is provided with the gaseous discharge lamp of three seal wires for the present invention.
Fig. 5 (a) is the operating circuit when double-point double-throw switch K among Fig. 5 is made progress closure.
Fig. 5 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 5.
Fig. 6 has the operating circuit of the pre-heated gaseous discharge lamp of starter for the present invention.
Fig. 6 (a) is the operating circuit when double-point double-throw switch K among Fig. 6 is made progress closure.
Fig. 6 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 6.
Fig. 7 changes Fig. 6 into operating circuit that lamp tube ends respectively is provided with three seal wires and has the pre-heated gaseous discharge lamp of starter for the present invention.
Fig. 7 (a) is the operating circuit when double-point double-throw switch K among Fig. 7 is made progress closure.
Fig. 7 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 7.
Fig. 8 changes high-pressure mercury fluorescent lamp or high-pressure mercury lamp into for the present invention the operating circuit of the high-voltage gas discharging light of two pairs of work electrodes.
Fig. 8 (a) is the operating circuit when double-point double-throw switch K among Fig. 8 is made progress closure.
Fig. 8 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 8.
Fig. 9 changes metal halide lamp into for the present invention the operating circuit of the high-voltage gas discharging light of two pairs of work electrodes.
Fig. 9 (a) is the operating circuit when double-point double-throw switch K among Fig. 9 is made progress closure.
Fig. 9 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 9.
Embodiment
One. at first introduce the application of multi-electrode in low-pressure gaseous discharge lamp.
The present low-pressure gaseous discharge lamp of producing: comprise straight-pipe fluorescent lamp, special-shaped fluorescent lamp and compact energy-saving fluorescent lamp (containing bulb type fluorescence lamp), and in the existing fluorescent tube such as low pressure mercury lamp, all have only a pair of work electrode.The present invention is in existing fluorescent tube, electrode is increased to the identical electrode of two or three pairs of and existing specification, wherein a pair of is work electrode, all the other are auxiliary electrode or idle electrode, by switch (straight tube shape fluorescent tube can not need switch) conversion, each other can alternation between the electrode, thus make fluorescent tube of the present invention, than present corresponding fluorescent tube, improve the useful life more than 70% to one times.
(1) for 1-3 watt of small power energy-saving lamp (having another name called mini light night), the present invention changes it gaseous discharge lamp of two pairs of work electrodes into.As Fig. 1, two pairs of work electrodes are housed in fluorescent tube, A, B and E, F, wherein, C is an electric capacity, and R1 is a discharge resistance, and R2 is an auxiliary electrode resistance, and R3 is a current-limiting resistance, and K is a double-point double-throw switch, and FL is a fluorescent tube.Fig. 1 (a) is the operating circuit when double-point double-throw switch K among Fig. 1 is made progress closure, and A, B are work electrode, and E, F are auxiliary electrode.Fig. 1 (b) is the operating circuit when closed downwards with double-point double-throw switch K among Fig. 1, and E, F are work electrode, and A, B are auxiliary electrode.Like this, just than existing corresponding fluorescent tube, improve 70% to one times useful life relatively.If the resistance-capacitance type ballast that will be made up of capacitor C and current-limiting resistance R3 changes instantaneous starting (resonant mode) energy-saving induction type ballast into, then applicable to various multi-electrode fluorescent lamps or multi-electrode ultra-violet lamp.
(2) for mini light night or electricity-saving lamp, the present invention also can change it into the gaseous discharge lamp of three pairs of work electrodes.As Fig. 2, electrode A is arranged, B, E, F, G, H in fluorescent tube; R is an auxiliary electrode resistance, and C is an electric capacity, and L is an energy-saving induction type ballast, and (C and L form instantaneous starting resonant mode energy-saving induction type ballast), K is the DPTT double-pole triple throw switch.When switch in 0 position, the circuit of fluorescent tube is not connected, lamp does not work.When switch in 1 position, G, F are work electrode, A, H are auxiliary electrode, E, B is idle electrode, it is equivalent to first tubes in work.When switch in 2 positions, E, H are work electrode, G, B are auxiliary electrode, A, F is idle electrode, it is the equal of that second new fluorescent tube devoted oneself to work.When switch in 3 positions, A, B are work electrode, E, F are auxiliary electrode, G, H is idle electrode, it is equivalent to the 3rd new fluorescent tube and devotes oneself to work.Like this, just than existing corresponding fluorescent tube, improve one to two times useful life relatively.
(3) Fig. 3 is straight tube fluorescent lamp or straight tube ultra-violet lamp, and the present invention is provided with two pairs of work electrodes in fluorescent tube, double-point double-throw switch can be saved.FL is a fluorescent tube among the figure, and A, B are work electrode, E, and F is idle electrode, and C is an electric capacity, and L is an energy-saving induction type ballast, and (C and L form instantaneous starting resonant mode energy-saving induction type ballast), K is a mains switch.If the wherein a pair of work electrode life-span ends, as long as fluorescent tube is taken out, make fluorescent tube behind long axis direction Rotate 180 degree, reinstall lamp socket and get final product.Then original E, the idle electrode of F changes work electrode into, and original A, and the B work electrode changes idle electrode into, is equivalent to and is that a new fluorescent tube is devoted oneself to work.
(4) Fig. 4 is provided with the various fluorescent lamps or the ultra-violet lamp of two pairs of electrodes for the present invention in fluorescent tube, and as Fig. 4, FL is a fluorescent tube, and A, B are pair of electrodes, E, F be another to electrode, C is an electric capacity, DZ is an electric ballast, K is a double-point double-throw switch.When double-point double-throw switch K is upwards closed, its operating circuit such as Fig. 4 (a), at this moment, A, B are work electrode, E, F is idle electrode; When double-point double-throw switch K is closed downwards, its operating circuit such as Fig. 4 (b), at this moment, E, F are work electrode, A, B is idle electrode, is equivalent to and is that a new fluorescent tube is devoted oneself to work.
(5) Fig. 5 changes Fig. 4 into operating circuit that lamp tube ends respectively is provided with the gaseous discharge lamp of three seal wires for the present invention.Among the figure, FL is a fluorescent tube, and A, B are a pair of work electrode, E, F be another to work electrode, C is an electric capacity, DZ is an electric ballast, K is a double-point double-throw switch.Simplify for the structure that makes fluorescent tube, the work electrode at two ends links to each other separately in the fluorescent tube, and lamp tube ends is respectively established three seal wires.When double-point double-throw switch K is made progress closure, its operating circuit such as Fig. 5 (a), at this moment, A, B are work electrode, E, F is idle electrode.When the downward closure of double-point double-throw switch K, its operating circuit such as Fig. 5 (b), at this moment, E, F are work electrode, A, B is idle electrode.By change over switch, make a tubes be equivalent to the useful life of two tubes.
(6) Fig. 6 has the operating circuit of the gaseous discharge lamp of the pre-heated two pairs of electrodes of starter for the present invention.Among the figure, L is energy-saving induction type ballast or traditional Inductive ballast, and ST is a starter, FL is a fluorescent tube, and A, B are a pair of work electrode, E, F be another to work electrode, K is a double-point double-throw switch, when double-point double-throw switch K is made progress closure, its operating circuit such as Fig. 6 (a), at this moment, A, B is a work electrode, E, and F is idle electrode.When the downward closure of double-point double-throw switch K, its operating circuit such as Fig. 6 (b), at this moment, E, F are work electrode, A, B is idle electrode.By change over switch, make a tubes be equivalent to the useful life of two tubes.
(7) Fig. 7 is for to change Fig. 6 into operating circuit that lamp tube ends respectively is provided with three seal wires and has the pre-heated gaseous discharge lamp of starter for the present invention.Among the figure, FL is a fluorescent tube, and A, B are a pair of work electrode, E, F be another to work electrode, ST is a starter, L is energy-saving induction type ballast or traditional Inductive ballast, K is a double-point double-throw switch.Simplify for the structure that makes fluorescent tube, the work electrode at two ends links to each other separately in the fluorescent tube, and lamp tube ends is respectively established three seal wires.When double-point double-throw switch K is made progress closure, its operating circuit such as Fig. 7 (a), at this moment, A, B are work electrode, E, F is idle electrode.When the downward closure of double-point double-throw switch K, its operating circuit such as Fig. 7 (b), at this moment, E, F are work electrode, A, B is idle electrode.By change over switch, make a tubes be equivalent to the useful life of two tubes.
Two. followingly introduce the application of multi-electrode in high-voltage gas discharging light.
The high-voltage gas discharging light of producing comprises all high-pressure mercury fluorescent lamps and high-pressure mercury lamp and metal halide lamp at present, in its fluorescent tube, all has only a pair of work electrode and a pair of auxiliary electrode.The present invention changes original a pair of auxiliary electrode into the work electrode identical with having specification now, makes the interior two pairs of work electrode specifications of fluorescent tube identical.By switch transition, the two pairs of electrodes can alternation, and when a pair of work electrode work wherein, another is an auxiliary electrode then to work electrode, and vice versa.
(1) Fig. 8 is provided with the high-pressure mercury fluorescent lamp of two pairs of electrodes or the operating circuit of high-pressure mercury lamp for the present invention in fluorescent tube, and among the figure, FL is a fluorescent tube, A, B is a pair of work electrode, and E, F are that another is to work electrode, R is an auxiliary electrode resistance, and ZL is a ballast, and K is a double-point double-throw switch.When double-point double-throw switch K is made progress closure, its operating circuit such as Fig. 8 (a), at this moment, A, B are work electrode, E, F are auxiliary electrode.When the downward closure of double-point double-throw switch K, its operating circuit such as Fig. 8 (b), at this moment, E, F are work electrode, A, B are auxiliary electrode.By change over switch, make a tubes be equivalent to the useful life of two tubes.
(2) Fig. 9 is the present invention is provided with the metal halide lamp of two pairs of electrodes in fluorescent tube a operating circuit, and among the figure, FL is the metal halide lamp fluorescent tube, A, B are a pair of work electrode, E, F be another to work electrode, R is an auxiliary electrode resistance, QD is a starter, ZL is a ballast, and K is a double-point double-throw switch, when double-point double-throw switch K is made progress closure, its operating circuit such as Fig. 9 (a), at this moment, A, B is a work electrode, and E, F are auxiliary electrode.When the downward closure of double-point double-throw switch K, its operating circuit such as Fig. 9 (b), at this moment, E, F are work electrode, A, B are auxiliary electrode.By change over switch, make a tubes be equivalent to the useful life of two tubes.
Claims (4)
1. multi-electrode very long-service life gas discharging lamp, it comprises ballasting circuit, start-up circuit, fluorescent tube, it is characterized in that: the work electrode that is provided with two pairs or more in the fluorescent tube.
2. a kind of multi-electrode very long-service life gas discharging lamp according to claim 1 is characterized in that: be provided with two pairs of work electrodes in the fluorescent tube, have a double-point double-throw switch to be connected with the seal wire of lamp tube ends.
3. a kind of multi-electrode very long-service life gas discharging lamp according to claim 1 is characterized in that: be provided with three pairs of work electrodes in the fluorescent tube, have a DPTT double-pole triple throw switch to be connected with the seal wire of lamp tube ends.
4. a kind of multi-electrode very long-service life gas discharging lamp according to claim 2 is characterized in that: the work electrode at two ends links to each other separately in the fluorescent tube, and lamp tube ends is respectively established three seal wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042424 CN1812677A (en) | 2005-01-29 | 2005-01-29 | Multi-electrode very long-service life gas discharging lamp |
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| CN 200510042424 CN1812677A (en) | 2005-01-29 | 2005-01-29 | Multi-electrode very long-service life gas discharging lamp |
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| CN1812677A true CN1812677A (en) | 2006-08-02 |
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| CN 200510042424 Pending CN1812677A (en) | 2005-01-29 | 2005-01-29 | Multi-electrode very long-service life gas discharging lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570228A (en) * | 2010-12-07 | 2012-07-11 | 卢静香 | Electric lamp adapter |
| EP3211656A1 (en) | 2016-02-23 | 2017-08-30 | Xylem IP Management S.à.r.l. | Low-pressure ultraviolet radiator with multiple filaments |
-
2005
- 2005-01-29 CN CN 200510042424 patent/CN1812677A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570228A (en) * | 2010-12-07 | 2012-07-11 | 卢静香 | Electric lamp adapter |
| EP3211656A1 (en) | 2016-02-23 | 2017-08-30 | Xylem IP Management S.à.r.l. | Low-pressure ultraviolet radiator with multiple filaments |
| WO2017144273A1 (en) | 2016-02-23 | 2017-08-31 | Xylem Ip Management S.A R.L. | Low-pressure ultraviolet radiator with multiple filaments |
| KR20180115732A (en) * | 2016-02-23 | 2018-10-23 | 자일럼 아이피 매니지먼트 에스.에이 알.엘. | Low-pressure ultraviolet emitter having a plurality of filaments |
| RU2689980C1 (en) * | 2016-02-23 | 2019-05-30 | Ксилем Ай Пи Менеджмент С.А Р.Л. | Low-pressure ultraviolet emitter with multiple threads |
| US10332738B2 (en) | 2016-02-23 | 2019-06-25 | Xylem Ip Management S.À R.L. | Low-pressure ultraviolet radiator with multiple filaments |
| KR102127274B1 (en) * | 2016-02-23 | 2020-06-29 | 자일럼 아이피 매니지먼트 에스.에이 알.엘. | Low pressure UV emitter with multiple filaments |
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Application publication date: 20060802 |