CN2708495Y - Infrared bulb with carbon ribbon filament - Google Patents
Infrared bulb with carbon ribbon filament Download PDFInfo
- Publication number
- CN2708495Y CN2708495Y CN 200420037542 CN200420037542U CN2708495Y CN 2708495 Y CN2708495 Y CN 2708495Y CN 200420037542 CN200420037542 CN 200420037542 CN 200420037542 U CN200420037542 U CN 200420037542U CN 2708495 Y CN2708495 Y CN 2708495Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- carbon
- infrared
- carbon bar
- support
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an infrared lamp bulb with carbon filaments, comprising a lamp cap, the casing of the bulb, and a lamp wick, which is characterized in that the lamp wick is provided with a support, and the support is circled with carbon. The carbon and the lamp wick are connected with the lamp cap via a connecting wire. The carbon of the support can be formed into W-shaped or can be formed from multi-U form by end to end for adjusting the length of the carbon. The power of the infrared bulb can be made into minor power (100W) or major power (500W). The inner wall of one side of the bulb casing is provided with the reflecting layer of a metal membrane. A stem near to one side of the lamp cap is provided with a laminated mica. The carbon and the fixed plug of the connecting wire can be metal clamping plates or metal wire springs. The casing of the bulb can be a transparent bulb or a non transparent frosted bulb. The utility model has the advantages that the carbon filament can improve the infrared radiation efficiency of the bulb; the carbon used for general screw bulbs is convenient to apply to the health irradiation of human bodies. The utility model can be used for technical field such as infrared drying, and infrared heating etc.
Description
Technical field
The utility model relates to a kind of infrared bulb, particularly a kind of carbon bar filament infrared bulb.
Background technology
At present, infrared bulb generally adopts the filament of tungsten alloy filament as infrared bulb, and it has the electric energy of quite a few to change into visible light in use, has only a fraction of infrared light.Developed in recent years and utilized carbon bar that carbon fiber makes filament, can greatly convert electric energy to infrared light as infrared bulb.But,, can't be suspended on the wick supporting rack as tungsten filament because the carbon bar that carbon fiber is made is very soft.Therefore, existing carbon bar infrared lamp can only be made strip, and soon the carbon bar is placed in the quartz ampoule and uses.Particularly can't make common screw-socket bulb, be applied to the body-care irradiation, be applied to technical fields such as infra-red drying, infrared heating.
Summary of the invention
The purpose of this utility model is that the carbon bar provides a kind of infrared bulb that adopts the carbon bar as filament as the existing problem of the filament of infrared bulb in the solution prior art.The utility model design carbon bar filament infrared bulb comprises lamp holder, bulb shell, wick, and it is characterized in that: support is arranged on the wick, be wound with the carbon bar on the support, carbon bar and wick are connected in lamp holder by line.Carbon bar on the support can constitute ' W ' shape, also can ' many U ' shapes constitute, and in order to regulate carbon bar length, make the power of infrared bulb can be made into less (as 100W), also can be made into big (as 500W) by end to end.On the bulb shell one side inwall, be equipped with the metal film reflector.By lamp holder one side, be equipped with mica sheet on the stem stem, in order to the reflection of retaining light and heat.The fixed bolt of described carbon bar and line is the metal intermediate plate, also can be wire spring.Described cell-shell is transparent bubble, also can be opaque frosted bubble.The utility model has the advantages that carbon bar filament can improve bulb infrared radiation efficient, the carbon bar is used for common screw-socket bulb, easy to utilize in the body-care irradiation, be applied to technical fields such as infra-red drying, infrared heating.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 bulb shell, 2 cell-shell chambeies, 3 metallic reflectors, 4,4a, 4b, 4c, 4d support, 5, the 5a fixed bolt, 6, the 6a line, 7 carbon bars, 8 mica sheets, 9 stem stems, 10 lamp holders.
Embodiment
In the accompanying drawing, the utility model includes lamp holder 10, bulb shell 1, and wick 9 is characterized in that: support 4,4a, 4b, 4c, 4d are arranged on the wick 9, be wound with carbon bar 7 on the support, carbon bar 7 two ends link to each other with line 6,6a: line 6,6a and lamp holder 10 join.Carbon bar 7 is with line 6, tightened up by fixed bolt 5,5a when 6a links to each other, and described fixed bolt 5,5a are the metal intermediate plates, also can be wire spring.Described bulb shell 1 is transparent bubble, also can be opaque frosted bubble.Described carbon bar 7 is shaped as ' W ' shape, also can be by end to end ' many U ' shapes formations.By lamp holder 10 1 sides, be equipped with the mica sheet 8 of retaining heat on the stem stem 9.In the cell-shell chamber 2, be equipped with inert gas.On the one side inwall of bulb shell 1, be equipped with metallic reflector 3.
The utility model profile is identical with common infrared bulb, can exchange use, can be widely used in fields such as worker, farming, doctor, household electrical appliance.
Claims (6)
1. carbon bar filament infrared bulb comprises lamp holder, bulb shell, wick, it is characterized in that: support is arranged on the wick, be wound with the carbon bar on the support, carbon bar and wick are connected in lamp holder by line.
2. by the described carbon bar of claim 1 filament infrared bulb, it is characterized in that: the carbon strip is ' W ' shape on the support, also can be by end to end ' many U ' shapes formations.
3. by the described carbon bar of claim 1 filament infrared bulb, it is characterized in that: the bulb shell is transparent bubble, also can be translucent frosted bubble.
4. by the described carbon bar of claim 1 filament infrared bulb, it is characterized in that: on the inwall of bulb shell one side, be equipped with the metal film reflector.
5. by the described carbon bar of claim 1 filament infrared bulb, it is characterized in that: the fixed bolt of carbon bar line is the metal intermediate plate, also can be wire spring.
6. by the described carbon bar of claim 1 filament infrared bulb, it is characterized in that: by lamp holder one side, be equipped with mica sheet on the stem stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037542 CN2708495Y (en) | 2004-07-14 | 2004-07-14 | Infrared bulb with carbon ribbon filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037542 CN2708495Y (en) | 2004-07-14 | 2004-07-14 | Infrared bulb with carbon ribbon filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708495Y true CN2708495Y (en) | 2005-07-06 |
Family
ID=34850461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037542 Expired - Lifetime CN2708495Y (en) | 2004-07-14 | 2004-07-14 | Infrared bulb with carbon ribbon filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708495Y (en) |
-
2004
- 2004-07-14 CN CN 200420037542 patent/CN2708495Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Baodu Document name: Notification of Termination of Patent Right |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Baodu Document name: Notification that Entitlement to Patent Deemed Abandoned |