CN220858436U - Bracket-free carbon fiber heating lamp tube - Google Patents
Bracket-free carbon fiber heating lamp tube Download PDFInfo
- Publication number
- CN220858436U CN220858436U CN202322457777.8U CN202322457777U CN220858436U CN 220858436 U CN220858436 U CN 220858436U CN 202322457777 U CN202322457777 U CN 202322457777U CN 220858436 U CN220858436 U CN 220858436U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber heating
- guide wire
- quartz glass
- glass 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.)
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 85
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 82
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 82
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 82
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The bracket-free carbon fiber heating lamp tube comprises a cylindrical spiral linear carbon fiber heating wire and a quartz glass tube sleeved on the carbon fiber heating wire, wherein electrode plates are fixedly connected to two ends of the carbon fiber heating wire, a supporting plate is packaged at one end of the quartz glass tube, a first connecting plate and a second connecting plate are packaged at the other end of the quartz glass tube, the electrode plates at one end of the carbon fiber heating wire are connected with the first connecting plate through a first inner guide wire, the electrode plates at the other end of the carbon fiber heating wire are connected with the second connecting plate through a second inner guide wire, an insulating protective sleeve is sleeved on the second inner guide wire, a connecting sleeve is sleeved on the electrode plates connected with the second inner guide wire, and the connecting sleeve is connected with the supporting plate through a supporting spring; the first connecting piece is also connected with a first outer guide wire extending to the outer side of the quartz glass tube, and the second connecting piece is also connected with a second outer guide wire extending to the outer side of the quartz glass tube. The application has the advantages of good safety, high reliability, long service life and wide application range.
Description
Technical Field
The utility model relates to the technical field of carbon fiber heating lamp tubes, in particular to a bracket-free carbon fiber heating lamp tube.
Background
The carbon fiber heating lamp tube is different from the traditional electric heating tubes such as metal wires, halogen and the like, and the filament adopts the heating lamp tube of the carbon fiber heating filament, and has the characteristics of high electric heating conversion efficiency, far infrared radiation and the like; in the prior art, the filament of the carbon fiber heating lamp tube is formed by molding a carbon fiber heating body, and a bracket is not needed to support the filament, so that most of the carbon fiber heating lamp tubes are bracket-free carbon fiber heating lamp tubes; the existing carbon fiber heating lamp tube is generally provided with two outgoing lines at two ends, so that the connection of a power supply is facilitated, but the installation space of the existing carbon fiber heating lamp tube is required to be certain, the installation is difficult in some specific places, and although the existing carbon fiber heating lamp tube with single outgoing line is also provided with the carbon fiber heating lamp tube, however, as a carbon fiber heating lamp filament is generally not supported by a bracket, the reliability of the carbon fiber heating lamp tube with single outgoing line is inferior to that of the carbon fiber heating lamp tube with two outgoing lines, and as the lamp filament of the carbon fiber heating lamp tube with single outgoing line is easy to deform or shift, the service life of the lamp filament is influenced, and certain potential safety hazard exists.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the bracket-free carbon fiber heating lamp tube which has the advantages of good safety, high reliability, long service life and wide application range.
The technical problems to be solved by the utility model are realized by the following technical proposal. The utility model relates to a bracket-free carbon fiber heating lamp tube, which comprises a cylindrical spiral linear carbon fiber heating wire and a quartz glass tube sleeved on the carbon fiber heating wire, wherein both ends of the carbon fiber heating wire are fixedly connected with electrode plates, one end of the quartz glass tube is sealed with a supporting plate, the other end of the quartz glass tube is sealed with a first connecting plate and a second connecting plate, the electrode plate at one end of the carbon fiber heating wire is connected with the first connecting plate through a first inner guide wire, the electrode plate at the other end of the carbon fiber heating wire is connected with the second connecting plate through a second inner guide wire, an insulating protective sleeve is sleeved on the second inner guide wire, and a connecting sleeve is sleeved on the electrode plate connected with the second inner guide wire and is connected with the supporting plate through a supporting spring; the first connecting piece is also connected with a first outer guide wire extending to the outer side of the quartz glass tube, and the second connecting piece is also connected with a second outer guide wire extending to the outer side of the quartz glass tube.
The technical problem to be solved by the utility model can be further solved by the following technical scheme, and for the bracket-free carbon fiber heating lamp tube, the carbon fiber heating wire is a heating wire woven by carbon fiber heating wires.
The technical problem to be solved by the utility model can be further solved by the following technical scheme, and for the bracket-free carbon fiber heating lamp tube, the second inner guide wire penetrates through the carbon fiber heating wire from the axis direction of the carbon fiber heating wire.
The technical problem to be solved by the utility model can be further solved by the following technical scheme, and for the bracket-free carbon fiber heating lamp tube, the surfaces of the connecting sleeve, the supporting spring and the supporting sheet are all coated with insulating coatings made of high-temperature-resistant insulating coatings.
The technical problem to be solved by the utility model can be further solved by the following technical scheme, and for the bracket-free carbon fiber heating lamp tube, the insulating protective sleeve is made of a high-temperature-resistant insulating material.
The technical problem to be solved by the utility model can be further solved by the following technical scheme, for the bracket-free carbon fiber heating lamp tube, the first connecting piece and the second connecting piece are both molybdenum pieces, and the first inner guide wire, the second inner guide wire, the first outer guide wire and the second outer guide wire are all copper wires.
The technical problem to be solved by the utility model can be further solved by the following technical scheme, for the bracket-free carbon fiber heating lamp tube, the quartz glass tube is cylindrical as a whole, the two ends of the quartz glass tube are arranged as packaging ends and are sleeved with protective covers, and the supporting sheet, the first connecting sheet and the second connecting sheet are respectively packaged in the packaging ends at the two ends of the quartz glass tube.
Compared with the prior art, the utility model has the beneficial effects that:
1. The first connecting sheet and the second connecting sheet are packaged at the same end of the quartz glass tube, so that single-end outgoing line is convenient to realize, the installation is convenient, the requirement on the installation site can be reduced, and the application range of the quartz glass tube is enlarged;
2. The quartz glass tube is also provided with the supporting sheet in a packaged mode, the connecting sleeve is connected with the supporting sheet through the supporting spring, so that the carbon fiber heating wire is supported by the supporting spring, and the carbon fiber heating wire can be elastically compensated to a certain extent when deformed or shifted by the elasticity of the supporting spring, the service life of the carbon fiber heating wire is prolonged, and the safety and reliability of the carbon fiber heating wire are improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a bracket-free carbon fiber heating lamp tube comprises a cylindrical spiral linear carbon fiber heating wire 1 and a quartz glass tube 2 sleeved on the carbon fiber heating wire 1, wherein two ends of the quartz glass tube 2 are sealed, the carbon fiber heating wire 1 is packaged in the quartz glass tube, and during production and manufacture, the quartz glass tube 2 is required to be vacuumized and filled with inert gas so as to protect the carbon fiber heating wire 1;
Preferably, the carbon fiber heating wire 1 is a heating wire woven by carbon fiber heating wires, so that the temperature is raised rapidly, the electric heat conversion efficiency is high, and different numbers of carbon fiber heating wires can be selected for weaving according to the needs, so that enough heat energy is provided, and the actual use requirements are better met;
Specifically, the two ends of the carbon fiber heating wire 1 are fixedly connected with electrode plates 3, one end of the quartz glass tube 2 is encapsulated with a supporting plate 4, the other end of the quartz glass tube 2 is encapsulated with a first connecting plate 5 and a second connecting plate 6, the electrode plates 3 at one end of the carbon fiber heating wire 1 are connected with the first connecting plate 5 through a first inner guide wire 7, the electrode plates 3 at the other end of the carbon fiber heating wire 1 are connected with the second connecting plate 6 through a second inner guide wire 8, an insulating protective sleeve 9 is sleeved on the second inner guide wire 8, a connecting sleeve 10 is sleeved on the electrode plates 3 connected with the second inner guide wire 8, and the connecting sleeve 10 is connected with the supporting plate 4 through a supporting spring 11; the electrode plates 3 are connected to the two ends of the carbon fiber heating wire 1, so that the carbon fiber heating wire 1 can be conveniently electrified; the first connecting sheet 5 and the second connecting sheet 6 are arranged for realizing the internal and external electrical connection of the quartz glass tube 2, and the first connecting sheet 5 and the second connecting sheet 6 are packaged at the same end of the quartz glass tube 2, so that single-ended outgoing lines are conveniently realized, the installation is convenient, the requirements on the installation site can be reduced, and the application range of the quartz glass tube is enlarged; the first inner guide wire 7 and the second inner guide wire 8 are used for respectively realizing the connection of the first connecting sheet 5, the second connecting sheet 6 and the electrode sheets 3 at the two ends of the carbon fiber heating wire 1;
The supporting sheet 4, the connecting sleeve 10 and the supporting spring 11 are arranged to support the carbon fiber heating wire 1 from the other end of the quartz glass, thereby being beneficial to improving the safety and reliability of the carbon fiber heating wire 1; the supporting spring 11 can play a certain elastic compensation for the carbon fiber heating wire 1 when the carbon fiber heating wire 1 is deformed or shifted, and is beneficial to prolonging the service life of the carbon fiber heating wire 1; preferably, the surfaces of the connecting sleeve 10, the supporting spring 11 and the supporting sheet 4 are coated with insulating coatings made of high-temperature resistant insulating paint, so that the situation that the insulating coatings are conductive and short-circuit is generated is avoided, the safety is ensured, and the insulating coatings are made of nano ceramic paint, insulated and resistant to the temperature of 1200 ℃.
In order to be convenient for connecting with an external power line, a first external guide wire 12 extending to the outer side of the quartz glass tube 2 is also connected to the first connecting sheet 5, a second external guide wire 13 extending to the outer side of the quartz glass tube 2 is also connected to the second connecting sheet 6, and the first external guide wire 12 and the second external guide wire 13 are used for connecting with the external power line to realize electrifying operation;
Because the second inner guide wire 8 needs to extend from one end of the carbon fiber heating wire 1 to the other end of the carbon fiber heating wire 1, an insulating protective sleeve 9 is sleeved on the second inner guide wire 8 to avoid the condition of electric connection between the second inner guide wire and the carbon fiber heating wire 1, preferably, the insulating protective sleeve 9 is made of a high-temperature resistant insulating material, so that the second inner guide wire 8 can be insulated and protected, and can resist high temperature, such as ceramic fiber cloth, and the temperature resistance can reach 1260 ℃.
Preferably, the second inner guide wire 8 is disposed to penetrate the carbon fiber heating wire 1 from the axial direction of the carbon fiber heating wire 1; the first connecting piece 5 and the second connecting piece 6 are molybdenum pieces, and the first inner guide wire 7, the second inner guide wire 8, the first outer guide wire 12 and the second outer guide wire 13 are copper wires.
In actual use, the quartz glass tube 2 is cylindrical as a whole, two ends of the quartz glass tube 2 are provided with packaging ends, and are sleeved with a protective cover 14, and the supporting sheet 4, the first connecting sheet 5 and the second connecting sheet 6 are respectively packaged in the packaging ends of the two ends of the quartz glass tube 2.
Claims (7)
1. The utility model provides a no support type carbon fiber heating fluorescent tube which characterized in that: the electrode plate at one end of the carbon fiber heating wire is connected with the first connecting piece through a first inner guide wire, the electrode plate at the other end of the carbon fiber heating wire is connected with the second connecting piece through a second inner guide wire, an insulating protective sleeve is further sleeved on the second inner guide wire, a connecting sleeve is further sleeved on the electrode plate connected with the second inner guide wire, and the connecting sleeve is connected with the supporting piece through a supporting spring; the first connecting piece is also connected with a first outer guide wire extending to the outer side of the quartz glass tube, and the second connecting piece is also connected with a second outer guide wire extending to the outer side of the quartz glass tube.
2. The bracket-free carbon fiber heating tube of claim 1, wherein: the carbon fiber heating wire is formed by weaving carbon fiber heating wires.
3. The bracket-free carbon fiber heating tube of claim 1 or 2, wherein: the second inner guide wire penetrates through the carbon fiber heating wire from the axis direction of the carbon fiber heating wire.
4. The bracket-free carbon fiber heating tube of claim 1, wherein: the surfaces of the connecting sleeve, the supporting spring and the supporting sheet are coated with insulating coatings made of high-temperature-resistant insulating coatings.
5. The bracket-free carbon fiber heating tube of claim 1 or 4, wherein: the insulating protective sleeve is made of high-temperature resistant insulating materials.
6. The bracket-free carbon fiber heating tube of claim 1, wherein: the first connecting piece and the second connecting piece are both molybdenum pieces, and the first inner guide wire, the second inner guide wire, the first outer guide wire and the second outer guide wire are all copper wires.
7. The bracket-free carbon fiber heating tube of claim 1, wherein: the quartz glass tube is cylindrical as a whole, the two ends of the quartz glass tube are provided with packaging ends and are sleeved with protective covers, and the supporting sheet, the first connecting sheet and the second connecting sheet are respectively packaged in the packaging ends at the two ends of the quartz glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457777.8U CN220858436U (en) | 2023-09-11 | 2023-09-11 | Bracket-free carbon fiber heating lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457777.8U CN220858436U (en) | 2023-09-11 | 2023-09-11 | Bracket-free carbon fiber heating lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220858436U true CN220858436U (en) | 2024-04-26 |
Family
ID=90773227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457777.8U Active CN220858436U (en) | 2023-09-11 | 2023-09-11 | Bracket-free carbon fiber heating lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220858436U (en) |
-
2023
- 2023-09-11 CN CN202322457777.8U patent/CN220858436U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |