CN201178087Y - Halogen lamp tube - Google Patents
Halogen lamp tube Download PDFInfo
- Publication number
- CN201178087Y CN201178087Y CNU2008203001097U CN200820300109U CN201178087Y CN 201178087 Y CN201178087 Y CN 201178087Y CN U2008203001097 U CNU2008203001097 U CN U2008203001097U CN 200820300109 U CN200820300109 U CN 200820300109U CN 201178087 Y CN201178087 Y CN 201178087Y
- Authority
- CN
- China
- Prior art keywords
- filament
- halogen lamp
- lamp tube
- shell
- porcelain head
- 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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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a halogen lamp tube, which comprises a bulb casing and a lamp filament. A porcelain head is arranged at each end of the bulb casing, a quartz tube is connected with the other end of each porcelain head, a wire connected with the filament is arranged in each quartz tube, and a light fitting connecting porcelain head is arranged on the other end of each quartz tube. The halogen lamp tube provided in the utility model can adjust the length of the entire lamp tube to satisfy national standards by adjusting the length of the quartz tube, so that the size of the produced lamp tube has no limits. One set porcelain head mould can be used for producing various types of halogen lamp tubes, so as to simplify production equipment and production process and reduce manufacturing cost.
Description
Technical field
The utility model relates to a kind of halogen lamp tube, belongs to the Halogen lamp LED technical field.
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.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of service time long, brightness is high, halogen lamp tube rational in infrastructure is to overcome the deficiencies in the prior art.
The utility model is to constitute like this: a kind of halogen lamp tube, 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 halogen lamp tube is that filament 2 is the filament of double-stranded filament or triple-helix structure.
Aforesaid halogen lamp tube 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 utility model 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 utility model 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 utility model 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 utility model.
Embodiment
Embodiment of the present utility model: structure of the present utility model 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 the utility model light-emitting zone 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 utility model is by connecting the length that quartz ampoule 4 is guaranteed each model halogen lamp tube at porcelain head 3 two ends, the length that makes it be up to state standards and require, so just can when producing the halogen lamp tube of various models, adopt 1 cotton up to head mould tool, reduce 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 utility model 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 (5)
1. halogen lamp tube, 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).
2. halogen lamp tube according to claim 1 is characterized in that: filament (2) is the filament of double-stranded filament or triple-helix structure.
3. halogen lamp tube according to claim 2 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.
4. halogen lamp tube according to claim 1 is characterized in that: the lead (5) in the quartz ampoule (4) is nickel coated iron wire or molybdenum filament.
5. halogen lamp tube according to claim 1 is characterized in that: the air pressure in the cell-shell (1) is 2～3 standard atmospheric pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203001097U CN201178087Y (en) | 2008-01-18 | 2008-01-18 | Halogen lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203001097U CN201178087Y (en) | 2008-01-18 | 2008-01-18 | Halogen lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178087Y true CN201178087Y (en) | 2009-01-07 |
Family
ID=40218112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203001097U Expired - Fee Related CN201178087Y (en) | 2008-01-18 | 2008-01-18 | Halogen lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178087Y (en) |
-
2008
- 2008-01-18 CN CNU2008203001097U patent/CN201178087Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20110118 |