CN2862321Y - Infrared bulb with low brightness - Google Patents
Infrared bulb with low brightness Download PDFInfo
- Publication number
- CN2862321Y CN2862321Y CN 200520014980 CN200520014980U CN2862321Y CN 2862321 Y CN2862321 Y CN 2862321Y CN 200520014980 CN200520014980 CN 200520014980 CN 200520014980 U CN200520014980 U CN 200520014980U CN 2862321 Y CN2862321 Y CN 2862321Y
- Authority
- CN
- China
- Prior art keywords
- filament
- stem
- glass shell
- infrared bulb
- glass housing
- 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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- Resistance Heating (AREA)
Abstract
A low-brightness infrared light bulb comprises glass housing, lamp adapter, column and filament. The column is disposed inside the glass housing, and its lower end is in sealed connection with the glass housing. The lamp adapter is fixed in the bottom of the glass housing. Two ends of the filament are connected to a leading rod from the column. A high-temperature resistant insulation supporter is fixed in the leading rod. The filament is wound around the high-temperature resistant insulation supporter and is supported by a molybdenum filament hook in the middle portion of the filament. The utility model provides solution to the problem of filament breakage caused by falling and suspension.
Description
Technical field
The utility model relates to a kind of structure that heats the infrared bulb of usefulness, specifically a kind of low-light level infrared bulb.
Background technology
Infrared bulb uses on the toilet warmer at present, and it is good to have a heating effect, the characteristics of good looking appearance, but the light of present infrared bulb is dazzling, and more electric energy is transformed into visible light, has reduced the efficiency of heating surface.By changing the diameter and the length of filament, the brightness that makes bulb send reduces for this reason, and heat increases, and the filament behind the lengthening is easily sagging, rock and the fracture of wire phenomenon occurs, influence the weak point in useful life.
Summary of the invention
The purpose of this utility model is the problem that exists at above-mentioned low-light level infrared bulb, and it is not easily broken to design a kind of filament, long-life low-light level infrared bulb.
The purpose of this utility model is achieved in that low-light level infrared bulb of the present utility model comprises glass shell, lamp holder, stem stem and filament, stem stem is contained in the glass shell, end opening and glass shell sealing-in mutually, lamp holder is fixed on the lower end of glass shell, the two ends of filament and the leading-off rods on the stem stem fix, also fix a high-temperature insulation support on the leading-off rods, on high-temperature insulation support, with molybdenum wire hook support around the home by the middle part for filament.
Low-light level infrared bulb of the present utility model since filament around the home on a high-temperature insulation support, overcome filament easily sagging, rock and the phenomenon of fracture of wire occurs.
Description of drawings
Fig. 1 is a low-light level infrared bulb structural representation of the present utility model.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing:
As shown in Figure 1, low-light level infrared bulb of the present utility model comprises glass shell 3, lamp holder 1, stem stem 2 and filament 6, stem stem 2 is contained in the glass shell 3, end opening and glass shell 3 sealing-in mutually, lamp holder 1 is fixed on the lower end of glass shell 3, and the leading-off rods 4 on the two ends of filament 6 and the stem stem 2 fixes, and also fixes a high-temperature insulation support 5 on the leading-off rods 4, on high-temperature insulation support 5, with molybdenum wire hook 7 support around the home by the middle part for filament 6.
Claims (1)
1, a kind of low-light level infrared bulb comprises glass shell (3), lamp holder (1), stem stem (2) and filament (6), stem stem (2) is contained in the glass shell (3), end opening and glass shell (3) sealing-in mutually, lamp holder (1) is fixed on the lower end of glass shell (3), leading-off rods (4) on the two ends of filament (6) and the stem stem (2) fixes, it is characterized in that also fixing on the leading-off rods (4) a high-temperature insulation support (5), on high-temperature insulation support (5), with molybdenum wire hook (7) support around the home by the middle part for filament (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014980 CN2862321Y (en) | 2005-09-19 | 2005-09-19 | Infrared bulb with low brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014980 CN2862321Y (en) | 2005-09-19 | 2005-09-19 | Infrared bulb with low brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862321Y true CN2862321Y (en) | 2007-01-24 |
Family
ID=37659950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520014980 Expired - Fee Related CN2862321Y (en) | 2005-09-19 | 2005-09-19 | Infrared bulb with low brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862321Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681223A (en) * | 2013-12-10 | 2014-03-26 | 詹云翔 | Standard bulb |
| CN103681217A (en) * | 2013-12-05 | 2014-03-26 | 詹云翔 | Conic standard lamp for detection |
-
2005
- 2005-09-19 CN CN 200520014980 patent/CN2862321Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681217A (en) * | 2013-12-05 | 2014-03-26 | 詹云翔 | Conic standard lamp for detection |
| CN103681223A (en) * | 2013-12-10 | 2014-03-26 | 詹云翔 | Standard bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |