CN104332382A - Special-shaped filament infrared lamp tube - Google Patents
Special-shaped filament infrared lamp tube Download PDFInfo
- Publication number
- CN104332382A CN104332382A CN201310306396.8A CN201310306396A CN104332382A CN 104332382 A CN104332382 A CN 104332382A CN 201310306396 A CN201310306396 A CN 201310306396A CN 104332382 A CN104332382 A CN 104332382A
- Authority
- CN
- China
- Prior art keywords
- special
- shaped filament
- infrared lamp
- lamp tube
- tube
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
Landscapes
- Resistance Heating (AREA)
Abstract
The invention provides a special-shaped filament infrared lamp tube which is composed of lamp legs, a tube base, a tube housing and a special-shaped filament. The special-shaped filament has a helical structure. Pitch of the helical structure gradually reduces from one end to the other end, and diameter increases from one end to the other end. The cross section of the filament is a regular hexagon. According to the special-shaped filament infrared lamp tube, the variable-diameter and variable-pitch special-shaped filament is adopted so that the heating temperature for the infrared lamp tube is distributed in a gradient, and a paint periodically decomposes and overflows. Furthermore good structure and good physicochemical property of a coating are ensured.
Description
Technical field
The present invention relates to light technical field of heating, specifically refer to a kind of special-shaped filament infrared lamp.
Background technology
Normally used infrared heating fluorescent tube is uniform pitch equal diameter structure, temperature constant on whole heating path, this does not have any problem when heating large device, but during for heating small parts, particularly surface scribbles the small size part of coating, constant heating-up temperature can not meet the decomposition curve of coating itself, often produce number of drawbacks at coat inside, if this problem of multicomponent coating can be more serious, no matter drying the coating obtained like this is that Mechanics of Machinery index or physicochemical properties are certain to there are serious problems.
Summary of the invention
For solving the problem, the invention provides a kind of special-shaped filament infrared lamp.
Concrete solution is: a kind of special-shaped filament infrared lamp, it is made up of lamp base, tube face, tube shell and special-shaped filament, described special-shaped filament is helical structure, and its pitch from one end to the other side reduces gradually, and diameter then from one end to the other side increases gradually.
Further, special-shaped filament cross section is regular hexagon.
The present invention adopts the special-shaped filament of variable-diameter variable-pitch, makes the heating-up temperature distribution gradient of infrared lamp, coating stage is decomposed and overflows, and then ensure that coating has good structure, physico-chemical property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of special-shaped filament.
Wherein:
1. lamp base 2. tube face 3. tube shell 4. special-shaped filament
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of special-shaped filament infrared lamp, it is made up of lamp base 1, tube face 2, tube shell 3 and special-shaped filament 4, described special-shaped filament 4 is helical structure, its pitch from one end to the other side reduces gradually, diameter then from one end to the other side increases gradually, and special-shaped filament 4 cross section is regular hexagon.
The present invention adopts the special-shaped filament 4 of variable-diameter variable-pitch, makes the heating-up temperature distribution gradient of infrared lamp, coating stage is decomposed and overflows, and then ensure that coating has good structure, physico-chemical property.
Claims (2)
1. a special-shaped filament infrared lamp, it is characterized in that: it is made up of lamp base, tube face, tube shell and special-shaped filament, described special-shaped filament is helical structure, and its pitch from one end to the other side reduces gradually, and diameter then from one end to the other side increases gradually.
2. a kind of special-shaped filament infrared lamp according to claim 1, is characterized in that: special-shaped filament cross section is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306396.8A CN104332382A (en) | 2013-07-22 | 2013-07-22 | Special-shaped filament infrared lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306396.8A CN104332382A (en) | 2013-07-22 | 2013-07-22 | Special-shaped filament infrared lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332382A true CN104332382A (en) | 2015-02-04 |
Family
ID=52407092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310306396.8A Pending CN104332382A (en) | 2013-07-22 | 2013-07-22 | Special-shaped filament infrared lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133593A (en) * | 2018-11-14 | 2019-01-04 | 杭州金星通光纤科技有限公司 | A kind of drawing optical fibers annealing device |
| JP7497450B2 (en) | 2020-03-02 | 2024-06-10 | アプライド マテリアルズ インコーポレイテッド | Conical coil for rapid thermal annealing lamp |
-
2013
- 2013-07-22 CN CN201310306396.8A patent/CN104332382A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133593A (en) * | 2018-11-14 | 2019-01-04 | 杭州金星通光纤科技有限公司 | A kind of drawing optical fibers annealing device |
| CN109133593B (en) * | 2018-11-14 | 2023-12-15 | 杭州金星通光纤科技有限公司 | Optical fiber drawing annealing device |
| JP7497450B2 (en) | 2020-03-02 | 2024-06-10 | アプライド マテリアルズ インコーポレイテッド | Conical coil for rapid thermal annealing lamp |
| US12027388B2 (en) | 2020-03-02 | 2024-07-02 | Applied Materials, Inc. | Conical coil for rapid thermal anneal lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |