CN101488442B - Novel halogen strip lamp - Google Patents
Novel halogen strip lamp Download PDFInfo
- Publication number
- CN101488442B CN101488442B CN2008103001462A CN200810300146A CN101488442B CN 101488442 B CN101488442 B CN 101488442B CN 2008103001462 A CN2008103001462 A CN 2008103001462A CN 200810300146 A CN200810300146 A CN 200810300146A CN 101488442 B CN101488442 B CN 101488442B
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- filament
- shell
- cell
- quartz ampoule
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Abstract
The invention discloses a novel halogen lamp tube, comprising a bulb shell and filament, wherein, porcelain heads are respectively arranged at two ends of the bulb shell, the other ends of the porcelain heads are connected with silica tubes, a lead which is connected with the filament is arranged in the silica tube and luminaire connecting porcelain heads are arranged at the other ends of the silica tubes. In the invention, the length of the silica tube is adjusted to adjust the length of the whole lamp, so as to reach national length standard, by doing so, size of produced lamp tubes is no longer limited. With one set of porcelain head mould adopted in producing halogen lamp tubes of varying specifications, manufacturing equipment and technology are simplified and manufacturing cost is lowered.
Description
Technical field
The present invention relates to a kind of halogen lamp tube, particularly a kind of high brightness halogen lamp tube.
Background technology
In recent years, because worldwide energy crisis, energy-efficient, environmental protection has become the development trend of illuminating industry.Therefore many existing high-power halogen lamp tubes all are stopped and use or the restriction use.Since in traditional halogen lamp tube as the longer dimension of the filament of luminous element, the blowing pressure is lower than a standard atmospheric pressure, cause its luminous efficiency low, its structure, performance and result of use all can not well satisfy market demands, will certainly be eliminated by market as not improving.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of service time long, brightness is high, novel halogen strip lamp rational in infrastructure is to overcome the deficiencies in the prior art.
The present invention constitutes like this: a kind of novel halogen strip lamp, it comprises cell-shell 1 and filament 2, two ends at cell-shell 1 are furnished with porcelain head 3 respectively, the other end at porcelain head 3 is connected with quartz ampoule 4, in quartz ampoule 4, be provided with the lead 5 that is connected with filament 2, and connected light fixture connection porcelain head 6 at the other end of quartz ampoule 4.
Above-mentioned novel halogen strip lamp is that filament 2 is the filament of double-stranded filament or triple-helix structure.
Aforesaid novel halogen strip lamp is, double-stranded filament is the filament of making around twice spiral with straight tungsten filament; The filament of triple-helix structure is the filament of making around three spirals with straight tungsten filament.
Aforesaid novel halogen strip lamp is that the lead 5 in the quartz ampoule 4 is nickel coated iron wire or molybdenum filament.
Aforesaid novel halogen strip lamp is that the air pressure in the cell-shell 1 is 2～3 standard atmospheric pressures.
Compared with prior art, the present invention is made as triple-helix structure filament or double-spiral structure filament by the light-emitting zone filament with halogen lamp tube, so just can shorten the size of halogen lamp tube light-emitting zone, and the length of corresponding cell-shell; Simultaneously again in order to guarantee the full-length of various model halogen lamp tubes, connect a quartz ampoule respectively again at the porcelain head two ends that are connected with cell-shell, the lead that is connected with filament is set in quartz ampoule, the other end of quartz ampoule connects light fixture and connects porcelain head, so just can adjust total length after fluorescent tube assembles by the length of adjustment quartz ampoule size; The existing relatively fluorescent tube assembling process of the present invention has the limitation of the bulb sizes of not being subjected to like this, can be fully the length of quartz ampoule size by adjusting the cell-shell two ends make the fluorescent tube of various models, make the cell-shell of regular length can assemble out the fluorescent tube of multiple model; Thereby can when producing the halogen lamp tube of various models, adopt 1 cotton up to head mould tool, simplify production equipment, manufacture craft and manufacturing cost.Simultaneously test detection factually under the situation of equal-wattage, press of the light efficiency increase by 30～50% of the halogen lamp tube of the present invention's making, reach low-power consumption, the effect of high brightness than existing halogen lamp tube.Test simultaneously detection factually, when the air pressure in the cell-shell is 2～3 standard atmospheric pressures, the halogen lamp tube of existing relatively (air pressure in the existing cell-shell is lower than a standard atmospheric pressure) can better suppress the evaporation of tungsten atom, prolongs filament useful life, improves the light efficiency of lamp.With the cell-shell contraction in length, first can adapt to the filament length requirement, and second can improve the mechanical strength of cell-shell, and guaranteeing to depress cell-shell at 2～3 standard atmospheres can explosion.Have long, characteristics such as brightness is high, and is rational in infrastructure service time.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiments of the invention: structure of the present invention as shown in Figure 1, cell-shell 1 is a quartz glass tube, assemble respectively at the two ends of cell-shell 1 and to be connected with porcelain head 3, the wire foot at filament 2 two ends is welded on the molybdenum sheet respectively, the filament of light-emitting zone of the present invention adopts the filament of double-stranded filament or triple-helix structure, and double-stranded filament is the filament of making around twice spiral with straight tungsten filament; The filament of triple-helix structure is the filament of making around three spirals with straight tungsten filament.Adopt coiled coil filament or triple-coil filament can shorten the length of the cell-shell 1 of filament 2 and correspondence, when sealing cell-shell 1, fill halogen gas in the cell-shell 1 that shortens length, making the air pressure in the cell-shell 1 is 2～3 standard atmospheric pressures; Connect a quartz ampoule 4 respectively at the two ends of porcelain head 3 then, be provided with lead 5 in quartz ampoule 4, lead 5 is connected with filament 2, and lead 5 adopts nickel coated iron wire or molybdenum filament; The other end at quartz ampoule 4 has connected light fixture connection porcelain head 6.The present invention makes its length that is up to state standards and requires by connect the length that quartz ampoule 4 is guaranteed each model halogen lamp tube at porcelain head 3 two ends, so just can adopt 1 cotton up to head mould tool when producing the halogen lamp tube of various models, reduces the processing expense.
As make model when being the fluorescent tube of J118, its length overall L still is 118mm, by cell-shell 1 length after the present invention's making is 32 ± 1mm, caliber is Φ 12.75mm, used filament 2 forms for the tungsten filament coiling, its light-emitting zone D is coiled coil filament or triple-coil filament, charges into sealing cell-shell 1 behind the halogen gas of 2～3 standard atmospheric pressures in cell-shell 1.The total length that the porcelain head 3 at cell-shell 1, two ends is connected with light fixture after porcelain head 6 assemblings can be adjusted with the size of quartz ampoule 4, and it requires to make the total length L of the J118 halogen lamp tube after making reach 118mm.
Claims (3)
1. novel halogen strip lamp, it comprises cell-shell (1) and filament (2), be respectively fitted with porcelain head (3) at the two ends of cell-shell (1), it is characterized in that: the other end at porcelain head (3) is connected with quartz ampoule (4), in quartz ampoule (4), be provided with the lead (5) that is connected with filament (2), and connected light fixture connection porcelain head (6) at the other end of quartz ampoule (4); Filament (2) is the filament of double-stranded filament or triple-helix structure; Air pressure in the cell-shell (1) is 2～3 standard atmospheric pressures.
2. novel halogen strip lamp according to claim 1 is characterized in that: double-stranded filament is the filament of making around twice spiral with straight tungsten filament; The filament of triple-helix structure is the filament of making around three spirals with straight tungsten filament.
3. novel halogen strip lamp according to claim 1 is characterized in that: the lead (5) in the quartz ampoule (4) is nickel coated iron wire or molybdenum filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103001462A CN101488442B (en) | 2008-01-18 | 2008-01-18 | Novel halogen strip lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103001462A CN101488442B (en) | 2008-01-18 | 2008-01-18 | Novel halogen strip lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101488442A CN101488442A (en) | 2009-07-22 |
| CN101488442B true CN101488442B (en) | 2010-12-01 |
Family
ID=40891262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103001462A Expired - Fee Related CN101488442B (en) | 2008-01-18 | 2008-01-18 | Novel halogen strip lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101488442B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373566A (en) * | 1980-06-17 | 1983-02-15 | Bridgestone Tire Co., Ltd. | Pneumatic radial tire having a reduced rolling resistance |
| EP0280442A2 (en) * | 1987-02-19 | 1988-08-31 | Sumitomo Rubber Industries Limited | Vehicle tyre |
| CN1140667A (en) * | 1995-04-21 | 1997-01-22 | 固特异轮胎和橡胶公司 | Tire with cap/base construction tread |
-
2008
- 2008-01-18 CN CN2008103001462A patent/CN101488442B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373566A (en) * | 1980-06-17 | 1983-02-15 | Bridgestone Tire Co., Ltd. | Pneumatic radial tire having a reduced rolling resistance |
| EP0280442A2 (en) * | 1987-02-19 | 1988-08-31 | Sumitomo Rubber Industries Limited | Vehicle tyre |
| CN1140667A (en) * | 1995-04-21 | 1997-01-22 | 固特异轮胎和橡胶公司 | Tire with cap/base construction tread |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101488442A (en) | 2009-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130118 |