CN2098090U - Long-life fluorescent lamp tube - Google Patents
Long-life fluorescent lamp tube Download PDFInfo
- Publication number
- CN2098090U CN2098090U CN 91219455 CN91219455U CN2098090U CN 2098090 U CN2098090 U CN 2098090U CN 91219455 CN91219455 CN 91219455 CN 91219455 U CN91219455 U CN 91219455U CN 2098090 U CN2098090 U CN 2098090U
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- filament
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- stem
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- long service
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Abstract
The utility model relates to a lightning fluorescent lamp tube, comprising a lamp tube, fluorescent material attached to the inner wall of the lamp tube, lamp caps, stems and filaments. Each lamp cap on both ends of the lamp tube is provided with more than three connecting wire feet or connecting wire pieces, and each stem is provided with more than two filaments. The utility model has the advantages of long service life, low cost, simple manufacturing process. Compared with similar products sold in the market, the service life of the lamp tube can be extended by at least one time. The long life fluorescent lamp tube can greatly save raw material for producing the fluorescent lamp tube, energy and workforce and reduce pollution to the environment and industrial refuse. The fluorescent lamp tube has good color rendition, soft light color and conspicuous eyesight protection and energy saving effects.
Description
The utility model relates to the fluorescent lamp pipe.
Fluorescent tube is the main member of the fluorescent lamp in the illuminating lamp that the most generally uses on the our times.
Because fluorescent tube luminous efficiency height, help economize on electricity, so on sizable degree, replaced incandescent lamp bulb, develop more and more sooner, current, the annual production of homemade straight pipe type fluorescent lamp pipe is up to 200,000,000, and still with 10% speed increment.Recently, people have developed the high-efficiency fluorescence powder again, replaced common phosphors as triphosphor Fluorescent Powder, be applied on the fluorescent tube, make fluorescent lamp become performance better, the more significant lighting source of energy savings, but, this advanced person's fluorescent tube also has its very important shortcoming, and for example the life-span of compact fluorescent lamp tube only had about 3000 hours between 4000-10000 hour the life-span of the fluorescent tube of straight pipe type.Because a large amount of waste old fluorescence lamp tubes is replaced by new fluorescent tube, increased the industrial refuse amount, and having brought pollution to surrounding environment, is the current technical task that needs solution so prolong the useful life of fluorescent tube, also is the important topic with great economy meaning.
Past research prolongs the work in fluorescent tube life-span and mainly concentrates on fluorescent material and the improvement of electronics powder and working hard in shape and on vacuum degree of filament.
At present, have the lamp holder of two wiring foots at commercially available fluorescent tube by fluorescent tube, the fluorescent material that is attached to tube inner wall, lamp tube ends, the filament that is used for the stem stem of filament supports and has an electronics powder is formed.The filament that has an electronics powder is guided to respectively on two wiring foots on the lamp holder by two leads, as the oxide coated cathode on the above-mentioned fluorescent lamp two ends, when under the alternating current effect, lighting, the oxide coated cathode that is used alternately is subjected to the bump of electronics and ion, on certain point of oxide coated cathode, can produce the discharge focus, the discharge focus at first emerges at the electrode tip near power supply, in long-term use, the discharge focus is from moving to the other end near power supply one end, when the discharge focus moves to the other end, the end-of-life of the oxide coated cathode of this fluorescent lamp is so this fluorescent tube life-span is short.
The purpose of this utility model just is to design a kind of novel comparing with existing similar fluorescent tube, prolongs the fluorescent tube more than a times its useful life.
Another purpose of the present utility model is to reduce the treating capacity of industrial refuses such as waste old fluorescence lamp tube, reduces the pollution to environment.
A kind of fluoresent tube in long service life of the present utility model is made up of the lamp holder of fluorescent tube, the fluorescent material that is attached to tube inner wall, lamp tube ends, the filament that is used for the stem stem of filament supports and has an electronics powder, wiring foot or conductor strip more than three are arranged on each lamp holder of lamp tube ends, the filament that has the electronics powder more than two is housed on the stem stem.Drawing a lead from the link of the both ends or one end of each root filament and two filaments guides to respectively on the lamp holder on corresponding wiring foot or the conductor strip.
In order to improve the quality of fluorescent tube, the fluorescent material that is attached to tube inner wall is good with triphosphor Fluorescent Powder.
The filament that has the electronics powder more than two is arranged on the stem stem in fluoresent tube in long service life of the present utility model, and the filament of installing on the stem stem that has the electronics powder for well, lamp in arrangement space on has certain difficulty more than 4 filaments with the 2-4 root.
The filament of installing on the stem stem more than two can be the separate filament that has the electronics powder, can also be the filament that has the electronics powder that is connected.
If the filament that has the electronics powder separate more than two is installed on the stem stem, so that being housed, the filament that the 2-4 root has the electronics powder is advisable, wiring foot or conductor strip more than four are arranged on each lamp holder of lamp tube ends, respectively draw a lead guides to respectively on the lamp holder on corresponding wiring foot or the conductor strip from the two ends of each root filament, for example if on the stem stem two separate filaments are arranged, the lead of drawing from filament is 4, so 4 wiring foots or conductor strip are arranged on the lamp holder of each end of fluorescent tube, corresponding 4 conductive holes or conducting strip are also arranged on the lamp socket; If stem stem has three separate filaments, 6 leads are then arranged, 6 wiring foots or conductor strip, corresponding 6 conductive holes or conducting strip are also arranged on the lamp socket, the rest may be inferred by analogy for it, if having 4 conductive holes or conducting strip that 2 real holes or 2 real sheets are then arranged, all the other are empty hole or empty sheet; If there are 6 conductive holes that 2 real holes or real sheet are then arranged, 4 empty holes or empty sheet, the rest may be inferred by analogy for it, and so-called real hole or real sheet are exactly the hole or the sheet that can be connected with power supply; So-called empty hole or empty sheet are exactly the hole or the sheet that can not be connected with power supply.Wiring foot is installed in the outer end portion of lamp holder.Conductor strip is installed in the lateral surface of lamp holder, and this moment, the skin material of lamp holder was made by rigid plastics, and without metal manufacturing (generally made of aluminum).Open-work is left in the side of the lamp holder crust of making at rigid plastics, conductor strip is inlayed or is bonded in the open-work, and link to each other with conductor strip respectively from the double-end lead of filament, conducting strip is installed, so that corresponding contact with conductor strip on the corresponding position of medial surface conductor strip of lamp socket.Said conductor strip and conducting strip are made by conducting metal, are generally copper, and its shape can be different shapes such as rectangle, square, triangle, is all good with conductor strip mutually with the shape of conducting strip.The wattage of separate each filament that has the electronics powder can be the same or different more than two.
When using fluoresent tube in long service life of the present utility model, a filament is communicated with power supply, fluorescent tube is lighted.In the long-term process of using, the discharge focus is when an end moves on to the other end, the end-of-life of the oxide coated cathode of this fluorescent tube, just can rotate fluorescent tube, make with two empty holes or the contacted lamp holder of empty sheet on two wiring foots or conductor strip, forward to two real holes or the contacted state of real sheet under, another filament is communicated with power supply, fluorescent tube is lighted, therefore fluorescent tube of the present utility model can life-saving, and its life-span is approximately grown more than one times than the life-span of existing commercially available similar fluorescent lamp.
If the interconnective filament that has the electronics powder more than two is installed on the stem stem, wiring foot or conductor strip more than three are arranged on each lamp holder of lamp tube ends, drawing lead from the end that is connected of an end of filament and two filaments guides to respectively on the lamp holder on corresponding wiring foot or the conductor strip, so at the conductive hole or the conducting strip that also have on the lamp socket more than three, in the conductive hole or conducting strip more than three, have two to be real hole or real sheet, all the other are empty hole or empty sheet.When an oxide coated cathode end-of-life,, light fluorescent tube as mentioned above with another filament and power connection, therefore also can be approximately longer more than one times than the life-span of existing commercially available similar fluorescent tube.More than two the wattage of interconnective each filament that has an electronics powder can be identical also can be different.
On stem stem, be equipped with in the fluoresent tube in long service life that has electronics powder filament separate more than two, filament more than two parallelization substantially is advisable, do not contact with each other between the filament, lay but also can intersect mutually, but do not contact with each other between its filament yet, all the more so when the 2-4 root being housed on stem stem having the filament of electronics powder.
Two separate filaments that have the electronics powder for example are housed on the stem stem, draw lead guides to respectively on the lamp holder on four wiring foots or conductor strip two wiring foots or conductor strip wherein from the two ends of a filament, draw lead again guides to respectively on four wiring foots or conductor strip other two wiring foots or conductor strip wherein on the lamp holder from the two ends of another root filament, four conductive holes or conducting strip are arranged on lamp socket, two real holes or two real sheets, two empty holes or two empty sheets are corresponding with four wiring foots or four conductor strips.The use the same method two ends of every filament from three filaments, four filaments are drawn lead and are guided to respectively on corresponding wiring foot or the conductor strip.
In order to forward two wiring foots in the several wiring foots on the lamp holder to real hole from empty hole easily, if on the lamp holder four wiring foots are arranged, at the outer top of lamp holder these four wiring foots with four summits being positioned at square or rectangular for well.If on the lamp holder six wiring foots are arranged, at the outer top of lamp holder, these six wiring foots are advisable to be positioned at orthohexagonal six summits.If on the lamp holder eight wiring foots are arranged, these eight wiring foots are good with eight summits that are positioned at octagon at the outer top of lamp holder, and the rest may be inferred by analogy for it.If the lateral surface of lamp holder has four conductor strips, be advisable with four summits that are positioned at square or rectangular at these four conductor strips of lateral surface of lamp holder.In like manner if there are six conductor strips then to be positioned on orthohexagonal six summits, if there are eight conductor strips then to be positioned on eight summits of octagon.
Be equipped with on stem stem more than two in the interconnective fluoresent tube in long service life that has an electronics powder filament, be advisable so that the filament that the 2-4 root has the electronics powder to be housed, if 2 filaments that have the electronics powder are arranged, filament becomes the ∧ font; If 3 filaments are arranged, the filament triangularity is good to become equilateral triangle again; If 4 filaments are arranged, the filament quadrangularly serves as better with quadrate or rectangle again.Two filaments that have the electronics powder that are connected for example are housed on stem stem, draw lead from the two ends of ∧ font and two filament links and guide to respectively on the lamp holder on corresponding three wiring foots or the conductor strip.Three conductive holes or conducting strip are arranged, two real holes or two real sheets, an empty hole or an empty sheet on lamp socket.Three filaments are housed on stem stem, and filament becomes equilateral triangle, situation and above-mentioned same.Four filaments are housed on the stem stem, filament quadrate or rectangle, draw lead guides to respectively on corresponding four wiring foots of lamp holder or four conductor strips from 4 summits of square or rectangular, four conductive holes or conducting strip are arranged on lamp socket, two real holes or two real sheets, two empty holes or two empty sheets, the rest may be inferred by analogy for it.
Same in order to forward two wiring foots in the several wiring foots on the lamp holder to real hole from empty hole easily.Three wiring foots are arranged on the lamp holder, be advisable to be positioned at the equilateral triangle summit; Four wiring foots being arranged, to be positioned at four summits of square for well, five wiring foots are arranged, is good with five summits that are positioned at regular pentagon.There are seven wiring foots to be advisable to be positioned at just heptagonal seven summits.If conducting strip and above-mentioned identical.
Oxide coated cathode in the fluorescent tube is the heart of fluorescent tube.The electronics powder is the electron emission source in the gaseous discharge lamp.Every filament contains electronics powder 5-6 milligram in commercially available fluorescent lamp, and two above filaments are arranged in fluoresent tube in long service life of the present utility model, so the amount of electronics powder has increased more than one times.For example if two filaments are arranged, the amount of electronics powder can reach the 10-12 milligram; If three filaments are arranged, the amount of electronics powder reaches the 15-18 milligram, by that analogy.In the process of making fluorescent lamp, the electronics powder is fully activated.
Be evacuated in the fluorescent tube as required, its vacuum degree generally reaches 1 * 10
-4～1 * 10
-5Millimetres of mercury charges into the krypton argon mixed inert gas of neon, krypton, the single inert gas of argon a kind of or any ratio wherein again, and the pressure that charges into inert gas is 2 torrs-2.5 torrs.For example charge into 1 to 1 krypton argon mixed inert gas 2 torrs.
The utility model has the advantages that:
1. owing to the filament that has in fluoresent tube in long service life of the present utility model more than two, the amount of electronics powder has increased more than one times, and its life-span can double above than the commercial like product, even two times, three times.
2. when making fluoresent tube in long service life of the present utility model, only increased the cost of some filaments, electronics powder, wiring foot or conductor strip, but the life-span of fluorescent tube really is doubled and redoubled, elements such as original lamp pipe, fluorescent material, lamp holder, stem stem have been made full use of like this, well-known rare-earth trichromatic fluorescent powder price is higher, so reduced the cost of fluorescent tube comparatively speaking.From another point of view, if annual 200000000 of the now commercially available fluorescent tubes of production that need of China, owing to used fluoresent tube in long service life of the present utility model, its life-span can prolong more than one times, just only needed below 100,000,000 or 100,000,000, the raw material and the energy and the labour that make fluorescent tube have been saved in a large number, can significantly reduce the investment of founding the factory again, need build two factories originally, now just need build a factory, fluoresent tube in long service life of the present utility model has huge economic benefit.
3. when making fluorescent tube of the present utility model, little to former process reform, only add wiring foot or conductor strip on filament and the lamp holder, technology is simple.
4. long owing to the fluoresent tube in long service life life-span of the present utility model, can reduce the production quantity of fluorescent tube and the treating capacity of old and useless fluorescent lamp, reduced and produced fluorescent tube and handling the pollution of waste old fluorescence lamp tube environment, reduce the industrial refuse amount again, the utlity model has bigger social benefit.
5. tube inner wall is coated with triphosphor Fluorescent Powder, and 1. color rendering is good obviously to improve the quality of fluorescent tube, and during illuminated objects, object is bright, and the reproduction colour gamut is wide, near nature white in daytime; 2. effect is good, and is photochromic soft, vision protection, (3) light efficiency height, obvious energy conservation.
Fig. 1 fluoresent tube in long service life of the present utility model
Upward view when Fig. 2 fluoresent tube in long service life of the present utility model is vertical
Fig. 3 fluoresent tube in long service life assembly drawing of the present utility model
Fig. 4 fluoresent tube in long service life of the present utility model (conductor strip is arranged on the lamp holder)
With following embodiment fluoresent tube in long service life of the present utility model is further described; to help understanding to the utility model and advantage thereof; and not as the qualification to the utility model protection range, protection range of the present utility model is determined by claims.
Embodiment 1
Each filament is that 40 watts fluoresent tube in long service life is seen Fig. 1, Fig. 2, Fig. 3, long 1199 millimeters of fluorescent tube, 26 millimeters of tube diameter φ, it is by the fluorescent material (2) on glass lamp (1) tube inner wall, the lamp holder of lamp tube ends (3), the stem stem of filament supports (4), reaching the mercury-releasing getter elements (6) that is connected with filament with the last two separate filaments that have the electronics powder (5) of stem stem (4) forms, four wiring foots (7) are arranged on each lamp holder of lamp tube ends, four wiring foots (7) are positioned on the foursquare summit, respectively draw a lead guides to respectively on the lamp holder on the corresponding wiring foot from the two ends of each root filament, two filaments are arranged, two filaments that have an electronics powder are parallel to each other substantially and lay, adopt triphosphor Fluorescent Powder, four conductive holes are arranged on lamp socket, two real holes, two empty holes.Two filament wattages that independently have the electronics powder are identical, vacuumize its vacuum degree 5 * 10
-5Millimetres of mercury charges into 1:1 helium argon mixed inert gas, 2.0 torrs.(9) be insulating trip.
The comparison in present embodiment and commercially available 40 watts of similar fluorescent tube life-spans:
Commercially available similar three basic rare-earth fluorescent lamp tube service life 5000 hours
10000 hours present embodiment life-spans
Embodiment 2
Substantially with embodiment 1, only different is that two separate filaments that have the electronics powder are arranged, and fluorescent material is common phosphors (commercially available fluorescent-lamp-use fluorescent material), four conductor strips (8) are arranged on the lamp holder, four conducting strips are arranged on lamp socket, two real sheets, two empty sheets are seen Fig. 4.(3) be lamp holder, (1) is glass lamp.
The comparison in present embodiment and commercially available 40 watts of similar fluorescent tube life-spans:
Commercially available similar trichromatic rare-earth fluorescent light pipe 5000 hours
Present embodiment 10000 hours
The long-life lamp tube that every filament is 40 watts, long 1199 millimeters of fluorescent tube, 26 millimeters it is by the fluorescent material (2) on glass lamp (1) tube inner wall for tube diameter φ, the lamp holder of lamp tube ends (3), the stem stem of filament supports (4) is gone up the interconnective mercury-releasing getter elements (6) that has the filament of electronics powder and be connected with filament with stem stem (4) and is formed, three wiring foots are arranged on each lamp holder of lamp tube ends, respectively drawing a lead from the connecting end of end of each root filament and two filaments guides to respectively on the lamp holder on the corresponding wiring foot, two interconnective filaments are arranged, two filaments that have the electronics powder become the ∧ font, adopt triphosphor Fluorescent Powder, three conductive holes are arranged, empty hole, two real holes on lamp socket.Three conductive holes are positioned on the summit of equilateral triangle on the lamp holder.Two filament wattages that have the electronics powder that link mutually are identical, vacuum degree 5 * 10
-5Millimetres of mercury charges into 1:1 helium, krypton, argon mixed inert gas 2.0 torrs.
The comparison in present embodiment and commercially available 40 watts of similar fluorescent tube life-spans:
Commercially available similar trichromatic rare-earth fluorescent light pipe 5000 hours
Present embodiment 10000 hours
Substantially with embodiment 3, only different is that three interconnective filaments that have the electronics powder are arranged, and three conductor strips are arranged, and three conducting strips are arranged on lamp socket, two real sheets, and an empty sheet, three filaments are equilateral triangle.Three conducting strips on the lamp socket are positioned on the summit of equilateral triangle.
The comparison in present embodiment and commercially available 40 watts of similar fluorescent tube life-spans:
Commercially available similar trichromatic rare-earth fluorescent light pipe 5000 hours
Present embodiment 15000 hours
Claims (10)
1, a kind of fluoresent tube in long service life, form by the lamp holder of fluorescent tube, the fluorescent material that is attached to tube inner wall, lamp tube ends, the filament that is used for the stem stem of filament supports and has an electronics powder, feature of the present utility model is, wiring foot or conductor strip more than three are arranged on each lamp holder of lamp tube ends, the filament that has the electronics powder more than two is housed on the stem stem, draws a lead from the link of the both ends or one end of each root filament and two filaments and guide to respectively on the lamp holder on corresponding wiring foot or the conductor strip.
According to the fluoresent tube in long service life of claim 1, it is characterized in that 2, the fluorescent material that is attached to tube inner wall is triphosphor Fluorescent Powder.
3, according to claim 1,2 fluoresent tube in long service life, it is characterized in that, the filament that has the electronics powder separate more than two is housed on the stem stem, filament is laid in parallel, mutual intersection a kind of mode wherein substantially.
4, according to the fluoresent tube in long service life of claim 3, it is characterized in that, the filament that the 2-4 root has the electronics powder is housed on the stem stem.
5, according to claim 1,2 fluoresent tube in long service life, it is characterized in that, the interconnective filament that has the electronics powder more than two is housed on the stem stem.
6, according to the fluoresent tube in long service life of claim 5, it is characterized in that, the filament that the 2-4 root has the electronics powder is housed on the stem stem.
According to the fluoresent tube in long service life of claim 6, it is characterized in that 7, two filaments that have the electronics powder are housed on the stem stem, and filament becomes the ∧ font.
8, according to the fluoresent tube in long service life of claim 6, it is characterized in that, three filaments that have the electronics powder are housed, the filament triangularity on the stem stem.
9, according to the fluoresent tube in long service life of claim 6, it is characterized in that, four filaments that have the electronics powder are housed, the filament quadrangularly on the stem stem.
10, according to the fluoresent tube in long service life of claim 1, it is characterized in that, wiring foot on the lamp holder or conductor strip are three, four, five, six, seven, eight wherein a kind of, lay respectively on the summit of equilateral triangle, square or rectangular, regular pentagon, regular hexagon, positive heptagon, octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91219455 CN2098090U (en) | 1991-08-07 | 1991-08-07 | Long-life fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91219455 CN2098090U (en) | 1991-08-07 | 1991-08-07 | Long-life fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098090U true CN2098090U (en) | 1992-03-04 |
Family
ID=4926718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91219455 Withdrawn CN2098090U (en) | 1991-08-07 | 1991-08-07 | Long-life fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7242911B2 (en) | 2002-06-29 | 2007-07-10 | Lg Electronics Inc. | System and method for enhancing transmission and reception of a transceiver |
| CN102148129A (en) * | 2011-02-23 | 2011-08-10 | 陶国胜 | Four-stem energy-saving lamp |
-
1991
- 1991-08-07 CN CN 91219455 patent/CN2098090U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7242911B2 (en) | 2002-06-29 | 2007-07-10 | Lg Electronics Inc. | System and method for enhancing transmission and reception of a transceiver |
| CN102148129A (en) * | 2011-02-23 | 2011-08-10 | 陶国胜 | Four-stem energy-saving lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |