CN219676351U - High-temperature-resistant optical fiber - Google Patents
High-temperature-resistant optical fiber Download PDFInfo
- Publication number
- CN219676351U CN219676351U CN202321214749.7U CN202321214749U CN219676351U CN 219676351 U CN219676351 U CN 219676351U CN 202321214749 U CN202321214749 U CN 202321214749U CN 219676351 U CN219676351 U CN 219676351U
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- CN
- China
- Prior art keywords
- temperature resistant
- layer
- optical fiber
- high temperature
- resistant layer
- 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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- 239000013307 optical fiber Substances 0.000 title claims abstract description 54
- 239000000835 fiber Substances 0.000 claims abstract description 37
- 238000005260 corrosion Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 239000010985 leather Substances 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical class CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 239000002674 ointment Substances 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 63
- 239000007787 solid Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model discloses a high-temperature-resistant optical fiber, and belongs to the technical field of optical fibers. The novel fiber optical fiber comprises a core body, wherein an ointment is wrapped outside the core body, a protective film is wound outside the ointment, a first high temperature resistant layer is bonded outside the protective film, a reinforcing layer is bonded outside the first high temperature resistant layer, a high Wen Cenger resistant layer is bonded outside the reinforcing layer, a corrosion resistant layer is bonded outside the second high temperature resistant layer, and a fluorescent layer is bonded outside the corrosion resistant layer.
Description
Technical Field
The utility model relates to a high-temperature-resistant optical fiber, and belongs to the technical field of optical fibers.
Background
The optical fiber is a light conduction tool, can be used for transmitting signals, is lighter and thinner, is suitable for places with limited environment space, and has strong anti-interference capability.
The optical fiber consists of an inner core and an outer layer, the inner core of the optical fiber consists of glass and plastic, when the optical fiber is installed or the optical fiber is subjected to factors such as wind power, the pulling force can be generated on the optical fiber, the optical fiber is easy to break, the optical fiber can be directly irradiated by the sun in summer, at the moment, the temperature of the surface of the optical fiber is increased, and the safety of the optical fiber can be seriously influenced because the surface of the optical fiber is not provided with a high-temperature-resistant cladding layer.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the high-temperature resistant optical fiber solves the problem that the optical fiber in the prior art is not high-temperature resistant.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
the utility model provides a high temperature resistant optic fibre, includes the core, the outside parcel of core has the oleamen, the outside winding of oleamen has the protection film, the outside bonding of protection film has high temperature resistant layer one, high temperature resistant layer one's outside bonding has the enhancement layer, high Wen Cenger is bonded to the outside of enhancement layer, high temperature resistant layer two's outside bonding has the corrosion-resistant layer, the outside bonding of corrosion-resistant layer has the fluorescent layer.
Through adopting above-mentioned technical scheme, can waterproof to the core through oleamen and the protection film that set up, the inside drying factor that contains of protection film can dry to optic fibre inside, and high temperature resistant layer one and high temperature resistant layer two can improve the high temperature resistance of optic fibre, makes optic fibre adaptation more high temperature environment, and the enhancement layer of setting can improve the tensile ability of tearing after optic fibre receives to tear.
The utility model is further provided with: the main materials of the first high-temperature resistant layer and the second high-temperature resistant layer are chlorinated isobutene polymers, and the first high-temperature resistant layer is uniformly covered on the outer part of the protective film.
By adopting the technical scheme, the chlorinated isobutene polymer has good high temperature resistance, can not be destroyed in the flame under the firing of flame, has lower heat conductivity, and can effectively protect the inside of the optical fiber.
The utility model is further provided with: nylon cloth which is distributed at equal intervals is contained in the reinforcing layer, and the nylon cloth is coated on the outer part of the first high-temperature-resistant layer.
Through adopting above-mentioned technical scheme, nylon cloth has fine anti ability of pulling, and after optic fibre received outside to pull, nylon cloth can carry out fine protection to the inside core of optic fibre, can avoid the core fracture and inside protection film to break.
The utility model is further provided with: the corrosion-resistant layer mainly comprises an anti-corrosion coating, and the anti-corrosion coating is made of epoxy resin.
By adopting the technical scheme, the epoxy resin has good corrosion resistance, can also improve the mechanical strength of the optical fiber, and has high adhesive force which is convenient for bonding with the adhesive layer.
The utility model is further provided with: the inside of the fluorescent layer contains organic fluorescent materials, and the fluorescent layer is uniformly covered on the outside of the corrosion-resistant layer.
Through adopting above-mentioned technical scheme, can seek the damaged position through the fluorescent layer after the outside protection leather sheath of optic fibre is damaged fast, in time maintain optic fibre after the optic fibre produces the problem of being convenient for.
The utility model is further provided with: the outside of the fluorescent layer is adhered with a protective leather sheath, and the thickness of the protective leather sheath is 2-4 mm.
By adopting the technical scheme, the protective leather sheath is made of white materials, so that sunlight can be reflected, absorbed sunlight can be reduced, and the temperature influence is reduced.
The utility model is further provided with: the outside fixedly connected with solid fixed ring of protection leather sheath, gu fixed ring's inside is opened there is even mounting hole.
Through adopting above-mentioned technical scheme, open the inside of solid fixed ring has even mounting hole, can fix optic fibre through solid fixed ring when installing optic fibre, avoid the optic fibre surface too smooth and fall from the building, also can fix optic fibre through solid fixed ring when installing on the wall, be convenient for install optic fibre, the landing when preventing that optic fibre from using.
The beneficial effects of the utility model are as follows:
1. the utility model is provided with the protective film, the protective film can be used for preventing the core body in the optical fiber from water, the protective film contains a drying factor, the interior of the optical fiber can be dried and dehydrated, the reinforcing layer can be used for increasing the tensile pulling capacity of the optical fiber, the inner core body of the optical fiber can be conveniently protected when the optical fiber is subjected to external force, the high temperature resistant layer I and the high temperature resistant layer II can be used for carrying out heat resistance and heat insulation on the interior of the optical fiber, the optical fiber can be effectively protected through the covered high temperature resistant polymer, and the problem that the safety of the optical fiber can be reduced after the optical fiber is subjected to high temperature is solved.
2. The fluorescent layer is arranged, when the protective leather sheath outside the optical fiber is damaged, the damaged position can be quickly searched through the fluorescent layer, so that the optical fiber can be maintained in time after the optical fiber has a problem, the corrosion resistance of the inside of the optical fiber can be improved through arranging the corrosion resistant layer, the optical fiber can be helped to adapt to severe environments, the influence of the first high temperature resistant layer and the second high temperature resistant layer on the safety of the optical fiber is avoided, the fixing ring is provided, the inside of the fixing ring is provided with uniform mounting holes, and the optical fiber can be fixed through the fixing ring when the optical fiber is mounted, so that the surface of the optical fiber is prevented from being too smooth to fall from a building.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the whole right-view structure of the present utility model.
In the figure: 1. a core; 2. an ointment; 3. a protective film; 4. a high temperature resistant layer I; 5. a reinforcing layer; 6. a second high temperature resistant layer; 7. a corrosion resistant layer; 8. a fluorescent layer; 9. protecting leather sheath; 10. and a fixing ring.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, a high temperature resistant optical fiber comprises a core body 1, wherein an ointment 2 is wrapped outside the core body 1, a protective film 3 is wrapped outside the ointment 2, the core body 1 can be waterproof through the arranged ointment 2 and the protective film 3, and a drying factor is contained inside the protective film 3, so that the inside of the optical fiber can be dried.
The outside bonding of protection film 3 has high temperature resistant layer one 4, and high temperature resistant layer one 4's outside bonding has enhancement layer 5, and the enhancement layer 5 of setting can improve the optical fiber and receive the tensile ability of pulling after pulling, and the outside bonding of enhancement layer 5 has high temperature resistant layer two 6, and high temperature resistant layer one 4 and high temperature resistant layer two 6 can improve the high temperature resistant ability of optical fiber, makes the optical fiber adapt to more high temperature environment.
The main materials of the first high-temperature resistant layer 4 and the second high-temperature resistant layer 6 are chlorinated isobutene polymers, the first high-temperature resistant layer 4 is uniformly covered on the outer part of the protective film 3, the chlorinated isobutene polymers have good high-temperature resistance, the inner parts of the chlorinated isobutene polymers are not damaged under flame burning, and the chlorinated isobutene polymers have lower heat conductivity and can effectively protect the inner parts of optical fibers.
The nylon cloth that the enhancement layer 5 inside contains the equidistance and arranges, nylon cloth cladding is in the outside of high temperature resistant layer one 4, and nylon cloth has fine anti ability of pulling, and after optic fibre received outside to pull, nylon cloth can carry out fine protection to the inside core 1 of optic fibre, can avoid core 1 fracture and inside protection film 3 fracture.
The anti-corrosion layer 7 is adhered to the outer part of the second high-temperature-resistant layer 6, the anti-corrosion layer 7 mainly comprises an anti-corrosion coating, the anti-corrosion coating is made of epoxy resin, the epoxy resin has good anti-corrosion capability, the mechanical strength of the optical fiber can be improved, and the adhesive force is high, so that the optical fiber is convenient to adhere to the adhesive layer.
The outside bonding of corrosion-resistant layer 7 has fluorescent layer 8, and the inside of fluorescent layer 8 contains organic fluorescent material, and fluorescent layer 8 evenly covers in corrosion-resistant layer 7's outside, can seek fast through fluorescent layer 8 to the damaged position after the outside protection leather sheath 9 of optic fibre is damaged, in time maintains optic fibre after the optic fibre produces the problem of being convenient for.
The outside of the fluorescent layer 8 is adhered with the protective leather sheath 9, the thickness of the protective leather sheath 9 is 2-4 mm, the protective leather sheath 9 is made of white materials, sunlight can be reflected, absorbed sunlight can be reduced, and the temperature influence is reduced.
The outside fixedly connected with solid fixed ring 10 of protection leather sheath 9, gu fixed ring 10's inside is opened there is even mounting hole, can fix optic fibre through gu fixed ring 10 when installing optic fibre, avoid the optic fibre surface too smooth and fall from the building, also can fix optic fibre through gu fixed ring 10 when installing on the wall, be convenient for install optic fibre, the landing when preventing optic fibre use.
The implementation principle of the utility model is as follows: the protection film 3 can be waterproof to the inside core 1 of optic fibre, and the inside of protection film 3 contains the drying factor, can dry and dewater to the inside of optic fibre, sets up enhancement layer 5 and can increase the tensile ability of pulling of optic fibre, is convenient for protect the inside core 1 of optic fibre when optic fibre receives external force, sets up high temperature resistant layer one 4 and high temperature resistant layer two 6 and can hinder heat and insulate against heat to the inside of optic fibre, and open the inside of solid fixed ring 10 has even mounting hole, can fix the optic fibre through solid fixed ring 10 when installing optic fibre.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high temperature resistant optic fibre, includes core (1), its characterized in that: the outside parcel of core (1) has oleamen (2), the outside winding of oleamen (2) has protection film (3), the outside of protection film (3) bonds there is high temperature resistant layer one (4), the outside bonding of high temperature resistant layer one (4) has enhancement layer (5), the outside bonding of enhancement layer (5) has high Wen Cenger (6), the outside bonding of high temperature resistant layer two (6) has corrosion-resistant layer (7), the outside bonding of corrosion-resistant layer (7) has fluorescent layer (8).
2. A high temperature resistant optical fiber according to claim 1, wherein: the main materials of the first high-temperature resistant layer (4) and the second high-temperature resistant layer (6) are chlorinated isobutene polymers, and the first high-temperature resistant layer (4) is uniformly covered on the outer part of the protective film (3).
3. A high temperature resistant optical fiber according to claim 1, wherein: nylon cloth which is distributed at equal intervals is contained in the reinforcing layer (5), and the nylon cloth is coated on the outer part of the high-temperature resistant layer I (4).
4. A high temperature resistant optical fiber according to claim 1, wherein: the corrosion-resistant layer (7) mainly comprises an anti-corrosion coating, and the anti-corrosion coating is made of epoxy resin.
5. A high temperature resistant optical fiber according to claim 1, wherein: the inside of the fluorescent layer (8) comprises an organic fluorescent material, and the fluorescent layer (8) is uniformly covered on the outside of the corrosion-resistant layer (7).
6. A high temperature resistant optical fiber according to claim 1, wherein: the outside of the fluorescent layer (8) is adhered with a protective leather sheath (9), and the thickness of the protective leather sheath (9) is 2-4 mm.
7. A high temperature resistant optical fiber according to claim 6, wherein: the outer part of the protection leather sheath (9) is fixedly connected with a fixing ring (10), and the inner part of the fixing ring (10) is provided with uniform mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214749.7U CN219676351U (en) | 2023-05-19 | 2023-05-19 | High-temperature-resistant optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214749.7U CN219676351U (en) | 2023-05-19 | 2023-05-19 | High-temperature-resistant optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676351U true CN219676351U (en) | 2023-09-12 |
Family
ID=87892173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214749.7U Active CN219676351U (en) | 2023-05-19 | 2023-05-19 | High-temperature-resistant optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676351U (en) |
-
2023
- 2023-05-19 CN CN202321214749.7U patent/CN219676351U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |