CN220753134U - Network cable not easy to damage - Google Patents
Network cable not easy to damage Download PDFInfo
- Publication number
- CN220753134U CN220753134U CN202321155124.8U CN202321155124U CN220753134U CN 220753134 U CN220753134 U CN 220753134U CN 202321155124 U CN202321155124 U CN 202321155124U CN 220753134 U CN220753134 U CN 220753134U
- Authority
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- China
- Prior art keywords
- network cable
- buffer layer
- inboard
- layer
- sheath
- Prior art date
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- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 63
- 239000004020 conductor Substances 0.000 claims description 31
- 238000005260 corrosion Methods 0.000 claims description 18
- 238000005299 abrasion Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- 239000005062 Polybutadiene Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 229920002857 polybutadiene Polymers 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000005672 electromagnetic field Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000009545 invasion Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002347 wear-protection layer Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of network cables, and discloses a network cable which is not easy to damage. This not fragile network cable, through the fire prevention coating of oversheath surface coating, the hidden danger of outside high temperature invasion has been solved, the special copper line material of establishment of shielded wire through the oversheath inboard is equipped with, electromagnetic field shielding in the cable that will produce, protect peripheral component, be wave-shaped's parcel through the shielded wire, the penetration of sharp object deeper one step has been prevented, through the anticorrosive coating that the shielded wire inboard was equipped with, the effectual corruption that has hindered liquid, the pressure buffer layer that is equipped with through the anticorrosive coating inboard has solved and has come from the problem that external various physics extrusion leads to cable life to subtract to break, waterproof layer that is equipped with through the pressure buffer inboard has further hindered the erosion of liquid to inside and has played double protection.
Description
Technical Field
The utility model relates to the technical field of network cables, in particular to a network cable which is not easy to damage.
Background
At present, technology is developed, and more in network age, various electronic devices can be connected with a network, so that the network cable plays a very great role, the network cable is also divided into various different types, each area network is connected with each electronic device by using different network cables, and in various types of network cables, the specific type of network cable is selected according to the topology structure, the network structure standard and the transmission speed of the network.
The existing network cable still has various unreasonable designs at present, has the compressive resistance poor, under the long-term circumstances of rolling and influence life, is scratched by sharp object simultaneously easily to it is poor to be corrosion-resistant waterproof nature, and network cable top junction also is because long-term activity and connection, appears the cable skin easily and breaks, the condition of electric leakage is leaked to the inner conductor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a network cable which is not easy to damage, and solves the problems that various designs are unreasonable, the pressure resistance is poor, the service life is influenced under the condition of long-term rolling, meanwhile, the network cable is easy to scratch by sharp objects, the corrosion resistance and the water resistance are poor, and the connection position at the top end of the network cable is easy to break the outer layer of the cable and leak the inner conductor due to long-term movement and connection.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a not fragile network cable, includes, oversheath, inner sheath, conductor and anti-wear sheath, the oversheath outside scribbles fire prevention coating, the oversheath inboard is equipped with the shielded wire, the shielded wire inboard is equipped with the anticorrosive coating, the anticorrosive coating inboard is equipped with pressure buffer layer, pressure buffer layer includes buffer layer, lower buffer layer and buffering folding pad, folding buffering pad is located go up the buffer layer with between the buffer layer down, pressure buffer layer inboard is equipped with the waterproof layer, the waterproof layer inboard is equipped with the inner sheath, the inner sheath inboard is equipped with the conductor, the conductor outside is equipped with the insulating layer, the inner sheath with gap department fills there is the filler between the conductor, the network cable top is located to the anti-wear sheath.
Optionally, the outer sheath and the inner sheath are made of PVC materials.
Optionally, the filler material is a heat dissipation gel.
Optionally, the number of the conductors is four, and the four conductors are arranged in a square array.
Optionally, the buffer folding pad and the anti-wear protection layer material are butadiene rubber.
Optionally, the shielding wire material is braided copper wire, and the shielding wire is wave-shaped and wrapped on the outer side of the anti-corrosion layer.
The utility model has reasonable structure, solves the hidden trouble of external high temperature invasion by the fireproof coating coated on the surface of the outer sheath, shields the generated electromagnetic field in the cable by the special braided copper wire material of the shielding wire arranged on the inner side of the outer sheath, protects peripheral elements, and prevents the leaked current from flowing into the grounding grid along the shielding wire if the cable is broken, thereby playing a role in protecting, preventing sharp objects from penetrating into the inside of the cable in a deeper step by wrapping the shielding wire in a wave shape, effectively preventing the corrosion of liquid by the anti-corrosion layer arranged on the inner side of the shielding wire, solving the problem of service life reduction of the cable caused by various physical extrusion from the outside by the pressure buffer layer arranged on the inner side of the anti-corrosion layer, and further preventing the corrosion of the liquid to the inside by the waterproof layer arranged on the inner side of the pressure buffer layer.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of a pressure buffer layer according to the present utility model;
fig. 4 is a schematic structural diagram of the anti-abrasion protective layer according to the present utility model.
In the figure: 1. an outer sheath; 2. a shield wire; 3. an anti-corrosion layer; 4. a pressure buffer layer; 5. a waterproof layer; 6. an inner sheath; 7. a filler; 8. an insulating layer; 9. a conductor; 10. an upper buffer layer; 11. buffering the folding pad; 12. a lower buffer layer; 13. a fireproof coating; 14. the protection layer is prevented from being damaged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Examples: the network cable which is not easy to damage and shown by referring to figures 1-4 comprises an outer sheath 1, an inner sheath 6, a conductor 9 and an anti-wear protective layer 14, wherein the outer side of the outer sheath 2 is coated with a fireproof coating 13, the fireproof coating 13 is used for preventing fire spreading, isolating a fire source, prolonging the firing time of a base material, or increasing the heat insulation performance, the outer sheath 1 and the inner sheath 6 are made of PVC materials, the PVC materials are light, waterproof and dampproof, the PVC materials have the characteristics of flame retardance and heat insulation, and stable physicochemical properties, the inner side of the outer sheath 1 is provided with a shielding wire 2, the shielding wire 2 is made of braided copper wires, the electromagnetic field can be effectively insulated, the safety accident caused by electric leakage is prevented, the inner side of the shielding wire 2 is provided with an anti-corrosion layer 3, the shielding wire 2 is wrapped on the outer side of the anti-corrosion layer 3 in a wave shape, and the wave shape can prevent sharp objects from penetrating into the network cable to damage the conductor 1, the material of the anti-corrosion layer 3 is fluoroplastic, fluorine atoms are contained in the fluoroplastic, so that the anti-corrosion layer 3 has a plurality of excellent performances such as excellent electrical insulation performance, high heat resistance, outstanding oil resistance, solvent resistance and wear resistance, good moisture resistance and low temperature resistance, the pressure buffer layer 4 is arranged on the inner side of the anti-corrosion layer 3, the pressure buffer layer 4 comprises an upper buffer layer 10, a lower buffer layer 12 and a buffer folding cushion 11, the folding cushion 11 is arranged between the upper buffer layer 10 and the lower buffer layer 13, the folding cushion 11 can absorb most of the pressure caused by the upper buffer layer 10 and the lower buffer layer 13 through deformation, the extrusion of the outside to a conductor 9 is reduced, a waterproof layer 5 is arranged on the inner side of the pressure buffer layer 4, the waterproof layer 5 is made of a semi-conductive water-resistance belt, and has the characteristics of strong hygroscopicity, large expansion rate and high expansion rate, and the product has semi-conductive property, the electric field strength can be effectively buffered and weakened, the mechanical strength is high, the inner side of the waterproof layer 5 is provided with the inner sheath 6, the inner side of the inner sheath 6 is provided with four conductors 9, the four conductors 9 are arranged in a square array, the outer side of each conductor 9 is provided with an insulating layer 8, the conductors 9 are made of silver-plated copper wires, and the silver-plated copper wires are good in conductivity, oxidation resistance and heat resistance and are divided into single (or solid) silver-plated copper wires and stranded wires; the purpose of stranding is to keep the conductor soft, the gap between the inner sheath 6 and the conductor 9 is filled with the filler 7, the filler 7 is made of heat dissipation gel, the gap between the device and the radiator can be filled, the contact area is enlarged, the heat dissipation efficiency is effectively improved, the device temperature is effectively reduced, the damage of the conductor 1 caused by overheat is avoided, the working efficiency of the device can be improved, the consumption of energy is reduced, the anti-abrasion sheath 14 is arranged at the top end of the network cable, the anti-abrasion sheath 14 mainly protects the connection part of the network cable from abrasion, long-term connection work is performed, artificial twisting can lead to the damage of the outer layer of the network cable, internal leakage is caused, the anti-abrasion sheath is fully distributed with grooves on the whole body, the twisting abrasion of the top end of the network cable can be effectively reduced, the buffering folding pad 11 and the anti-abrasion sheath 14 are made of butadiene rubber, and the butadiene rubber has good elasticity; the cold resistance is good; hysteresis loss and low heat generation; the wear resistance and the flexibility resistance are strong, and the buffer folding pad 11 and the anti-wear protection layer 14 can absorb physical pressure better to protect the network cable.
The working principle of the utility model is as follows: when a user starts to use the network cable, the conductor 9 starts to work, the conductor 9 starts to heat for a long time, the filler 7 on the outer layer of the conductor 9 starts to absorb heat to reduce the temperature of the conductor 9, the service life of the conductor 9 is prolonged, the network cable is exposed to work for a long time and can be threatened by high temperature such as insolation, open fire and the like, the fireproof coating 13 coated on the surface of the outer sheath 1 effectively isolates the network cable at high temperature to slow down danger and deepen, because the working environment is different, the corrosion of moisture and liquid damages the network cable greatly, the liquid penetrates through the shielding wire 2, most of the liquid can be isolated by the anti-corrosion layer 3, the rest of the liquid can be isolated by the pressure buffer layer 4, if the anti-corrosion layer 3 breaks due to long-time working, the waterproof layer 5 can be used as a second barrier to protect, and when the network cable works with a large amount of current, the surrounding can form the electric current magnetic field, the shielding wire 2 can keep apart the electromagnetic field, when protecting electronic component, the cable is damaged, the electric current that leaks can flow to the earth mat along shielding wire 2, avoid appearing the safety problem, when some sharp object such as garrulous glass stings into the cable, be the shielding wire 2 of wave shape, can block the entering of sharp object at certain limit, when receiving some people to step on and article extrusion, the upper buffer layer 10 and the lower buffer layer 12 in the pressure buffer layer 4 can interact, make the shrink of pressure buffer pad 11 absorb pressure, avoid inner conductor 9 to receive the impact, the job stabilization nature and the life of network cable have been promoted effectively, the effect of stand wear and tear, high temperature resistance and corrosion resistance has been reached.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a not fragile network cable, includes oversheath (1), inner sheath (6), conductor (9) and abrasionproof decreases sheath (14), its characterized in that: the utility model discloses a cable protection device, including outer sheath (1), inner sheath (4), inner sheath (6) are equipped with anticorrosive coating (3), anticorrosive coating (3) inboard is equipped with pressure buffer layer (4), pressure buffer layer (4) are including last buffer layer (10), lower buffer layer (12) and buffering folding pad (11), buffering folding pad (11) are located go up buffer layer (10) with between buffer layer (12), pressure buffer layer (4) inboard is equipped with waterproof layer (5), waterproof layer (5) inboard is equipped with inner sheath (6), inner sheath (6) inboard is equipped with conductor (9), conductor (9) outside is equipped with insulating layer (8), gap department between inner sheath (6) with filler (7) are filled, anti-wear sheath (14) are located network cable top.
2. A network cable not susceptible to damage according to claim 1, wherein: the outer sheath (1) and the inner sheath (6) are made of PVC materials.
3. A network cable not susceptible to damage according to claim 1, wherein: the filler (7) is made of heat dissipation gel.
4. A network cable not susceptible to damage according to claim 1, wherein: the number of the conductors (9) is four, and the four conductors (9) are arranged in a square array.
5. A network cable not susceptible to damage according to claim 1, wherein: the buffering folding pad (11) and the anti-abrasion protective layer (14) are made of butadiene rubber.
6. A network cable not susceptible to damage according to claim 1, wherein: the conductor (9) is made of silver-plated copper wires.
7. A network cable not susceptible to damage according to claim 1, wherein: the shielding wire (2) is made of braided copper wires, and the shielding wire (2) is wrapped on the outer side of the anti-corrosion layer (3) in a wave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155124.8U CN220753134U (en) | 2023-05-12 | 2023-05-12 | Network cable not easy to damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155124.8U CN220753134U (en) | 2023-05-12 | 2023-05-12 | Network cable not easy to damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753134U true CN220753134U (en) | 2024-04-09 |
Family
ID=90556411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321155124.8U Active CN220753134U (en) | 2023-05-12 | 2023-05-12 | Network cable not easy to damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118262957A (en) * | 2024-05-31 | 2024-06-28 | 陕西西特电缆有限公司 | Corrosion-resistant cable suitable for adverse conditions |
-
2023
- 2023-05-12 CN CN202321155124.8U patent/CN220753134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118262957A (en) * | 2024-05-31 | 2024-06-28 | 陕西西特电缆有限公司 | Corrosion-resistant cable suitable for adverse conditions |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |