CN201490162U - Energy-saving iodine tungsten lamp - Google Patents
Energy-saving iodine tungsten lamp Download PDFInfo
- Publication number
- CN201490162U CN201490162U CN2009201942141U CN200920194214U CN201490162U CN 201490162 U CN201490162 U CN 201490162U CN 2009201942141 U CN2009201942141 U CN 2009201942141U CN 200920194214 U CN200920194214 U CN 200920194214U CN 201490162 U CN201490162 U CN 201490162U
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- CN
- China
- Prior art keywords
- energy
- saving
- filament
- tungsten
- luminous
- 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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Abstract
The utility model discloses an energy-saving iodine tungsten lamp which comprises a lamp tube, electrodes arranged on the two ends of the lamp tube, and a luminous filament arranged between the electrodes, wherein the luminous electrodes comprises two sections or a plurality of sections of double helix tungsten filaments which are connected together through single helix filaments in head end and tail end, and a bracket is arranged on the joint of the single helix filaments. The energy-saving iodine tungsten lamp has reasonable structure, stable use and high brightness, and can be widely applied in life of people.
Description
Technical field
The utility model relates to a kind of lamp, particularly a kind of energy-saving iodine-tungsten lamp.
Background technology
At present, common on the market illuminating iodine-tungsten lamp comprises fluorescent tube, is arranged at the electrode of lamp tube ends, be positioned at and be provided with luminous filament between electrode, this luminous filament is made of a whole piece helical tungsten filamen, because due to the structure, spacing is intensive between the spiral coil of luminous filament on the one hand, on the other hand in order to prevent that filament from touching tube inner wall, a plurality of supports need be set, and the support number that is provided with is more on luminous filament; Because common single-screw, double helix tungsten filament heat energy utilization rate when heating is luminous is low, thereby brightness output is low, and too much support has seriously influenced the brightness that luminous filament heat energy is produced owing to need to consume the heat energy of luminous filament, at above-mentioned shortcoming, be necessary to make improvements.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, use stable, the high energy-saving iodine-tungsten lamp of brightness.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of energy-saving iodine-tungsten lamp, comprise fluorescent tube, be arranged at the electrode of lamp tube ends, between electrode, be provided with luminous filament, described luminous filament comprises the tungsten filament of two sections or multistage double helix shape, it is one-body molded to join end to end by single-wire helix between the tungsten filament of these double helix shapes, is positioned at the single-wire helix connecting place and also is connected with support.
The beneficial effects of the utility model are: by luminous filament being designed to the tungsten filament of two sections or multistage double helix shape, and it is one-body molded to join end to end by single-wire helix, this structure can effectively reduce blocking mutually of light between spiral and the spiral, the luminous efficiency that effectively raises thermal power transfer luminous energy of segmentation simultaneously, on the other hand than the iodine-tungsten lamp of existing equal model, used support will lack, reduced the unnecessary thermal loss of tungsten filament, under equal conditions had higher light efficiency, more energy-conservation than mill run.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Embodiment
With reference to Fig. 1, a kind of energy-saving iodine-tungsten lamp, comprise fluorescent tube 1, be arranged at the electrode 2 at fluorescent tube 1 two ends, between electrode 2, be provided with luminous filament, described luminous filament comprises the tungsten filament 3 of two sections or multistage double helix shape, it is one-body molded to join end to end by single-wire helix 4 between the tungsten filament 3 of these double helix shapes, is positioned at the single-wire helix connecting place and also is connected with support 5.
By luminous filament being designed to the tungsten filament 3 of two sections or multistage double helix shape, and join end to end one-body molded by single-wire helix 4, this structure can effectively reduce blocking mutually of light between spiral and the spiral, the luminous efficiency that effectively raises thermal power transfer luminous energy of segmentation simultaneously, on the other hand than the iodine-tungsten lamp of existing equal model, used support 5 will lack, and has reduced the unnecessary thermal loss of tungsten filament, under equal conditions has higher light efficiency, more energy-conservation than mill run.
The utility model is rational in infrastructure, use is stable, brightness is high, is the energy-saving iodine-tungsten lamp in a kind of people's of being widely used in life.
Claims (1)
1. energy-saving iodine-tungsten lamp, comprise fluorescent tube (1), be arranged at the electrode (2) at fluorescent tube (1) two ends, be positioned between the electrode (2) and be provided with luminous filament, it is characterized in that: described luminous filament comprises the tungsten filament (3) of two sections or multistage double helix shape, it is one-body molded to join end to end by single-wire helix (4) between the tungsten filament of these double helix shapes (3), is positioned at the single-wire helix connecting place and also is connected with support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201942141U CN201490162U (en) | 2009-09-07 | 2009-09-07 | Energy-saving iodine tungsten lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201942141U CN201490162U (en) | 2009-09-07 | 2009-09-07 | Energy-saving iodine tungsten lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490162U true CN201490162U (en) | 2010-05-26 |
Family
ID=42429029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201942141U Expired - Fee Related CN201490162U (en) | 2009-09-07 | 2009-09-07 | Energy-saving iodine tungsten lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490162U (en) |
-
2009
- 2009-09-07 CN CN2009201942141U patent/CN201490162U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |