CN209804286U - insect-bite-resistant ultraviolet-resistant outdoor high-flexibility cable - Google Patents
insect-bite-resistant ultraviolet-resistant outdoor high-flexibility cable Download PDFInfo
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- CN209804286U CN209804286U CN201920581511.5U CN201920581511U CN209804286U CN 209804286 U CN209804286 U CN 209804286U CN 201920581511 U CN201920581511 U CN 201920581511U CN 209804286 U CN209804286 U CN 209804286U
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Abstract
An insect-bite-resistant ultraviolet-resistant outdoor high-flexibility cable comprises a plurality of groups of cable cores, a flexible TPU elastic material filling layer, an aluminum-coated film protection layer and a polyethylene-nylon protection sleeve; the plurality of groups of cable cores are arranged inside the aluminum-coated film protective layer, and the flexible TPU elastic material filling layer is filled in the inner space of the aluminum-coated film protective layer; the multiple groups of cable cores are uniformly distributed in a ring shape by taking the circle center of the aluminum-coated film protection layer as a reference; the polyethylene-nylon protective sleeve is arranged on the periphery of the aluminum coating film protective layer; the cable core comprises a copper conductor, a high-resistance cross-linking insulating coating layer, a metal wire shielding layer and a double-sided insulating water-blocking coating layer; the high-resistance cross-linked insulating coating layer is coated on the periphery of the copper conductor; the metal wire shielding layer is arranged between the high-resistance cross-linking insulation coating layer and the double-sided insulation water-blocking coating layer. The utility model discloses in, equipment wear resistance and dampproofing and waterproofing nature are good, and the protection against insects is stung, resistant ultraviolet radiation's is effectual, and the cable uses more safe and reliable in the field.
Description
Technical Field
the utility model relates to a cable field especially relates to an ultraviolet-resistant outdoor high flexible cable is stung to protection against insects.
Background
With the rapid development of Chinese economy, most of once wasteland fields are being developed and converted into industrial production lands, a large number of outdoor operation equipment for the developed early market need to be supplied with power to normally work, but the problems of sunshine aging, insect and animal bite, dampness and the like cause frequent replacement of cables due to the severe field environment and have too many dangerous hidden dangers.
therefore, the invention is particularly necessary to invent a cable suitable for a field environment.
SUMMERY OF THE UTILITY MODEL
objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an outdoor high flexible cable that resistant ultraviolet is stung in protection against insects, equipment wear resistance and dampproofing and waterproof nature are good, protection against insects sting, resistant ultraviolet radiation's is effectual, and the cable uses safe and reliable more in the field.
(II) technical scheme
The utility model provides an outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance, which comprises a plurality of cable cores, a flexible TPU elastic material filling layer, an aluminum coating film protection layer and a polyethylene-nylon protection sleeve;
The plurality of groups of cable cores are arranged inside the aluminum-coated film protective layer, and the flexible TPU elastic material filling layer is filled in the inner space of the aluminum-coated film protective layer; the multiple groups of cable cores are uniformly distributed in a ring shape by taking the circle center of the aluminum-coated film protection layer as a reference; the polyethylene-nylon protective sleeve is arranged on the periphery of the aluminum coating film protective layer;
The cable core comprises a copper conductor, a high-resistance cross-linking insulating coating layer, a metal wire shielding layer and a double-sided insulating water-blocking coating layer; the high-resistance cross-linked insulating coating layer is coated on the periphery of the copper conductor; the metal wire shielding layer is arranged between the high-resistance cross-linking insulation coating layer and the double-sided insulation water-blocking coating layer.
Preferably, the cable core is provided with three groups.
Preferably, adjacent cable cores are in contact with each other.
Preferably, the outer periphery of each cable core is in contact with the inner periphery of the aluminum coating film protective layer.
Preferably, a plurality of bulges are uniformly distributed on the periphery of the protective layer of the coating film; a plurality of grooves are correspondingly formed in the inner periphery of the polyethylene-nylon protective sleeve; the plurality of protrusions are correspondingly matched and inserted into the grooves.
Preferably, the metal wire shielding layer is formed by interweaving tinned copper wires.
preferably, the flexible TPU elastic material filling layer is made of a high-flexibility TPU elastic material.
Preferably, in the aluminum-clad film protective layer, reinforcing ribs are arranged inside the aluminum-clad film.
Preferably, the polyethylene-nylon protective sleeve is made of a high-density polyethylene-nylon composite material.
The above technical scheme of the utility model has following profitable technological effect:
In the utility model, the polyethylene-nylon protective sleeve is adopted as the protective layer of the outer sheath, so that the wear resistance and the transverse moisture-proof and waterproof performance of the cable are good; the polyethylene-nylon protective sleeve is arranged on the periphery of the aluminum coating film protective layer, the aluminum coating film protective layer enhances the overall wear resistance of the equipment, and the cable has good insect bite prevention and ultraviolet radiation resistance effects, so that the cable is safer and more reliable to use in the field.
The utility model discloses in, adopt the insulating coating of high resistance cross-linking to adapt to the field work and frequently remove. The double-sided insulating water-blocking coating layer has longitudinal waterproof protection, so that the cable conductor cannot be corroded and oxidized by moisture to influence the conductivity. In the field use, in order to avoid causing the mutual crosstalk of other nearby originally laid power cables or signal cables, the metal wire shielding layer is arranged between the high-resistance cross-linked insulating coating layer and the double-sided insulating water-blocking coating layer, so that the equipment has a good electromagnetic shielding effect.
Drawings
Fig. 1 is the utility model provides an outdoor high flexible cable that protection against insects is stung to ultraviolet resistance's structural schematic.
Fig. 2 is the utility model provides a cable core's in ultraviolet-resistant outdoor high flexible cable structural schematic diagram is stung in protection against insects.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides an outdoor high-flexibility cable with insect bite resistance and ultraviolet resistance, which comprises a plurality of cable cores 1, a flexible TPU elastic material filling layer 2, an aluminum coated film protective layer 3 and a polyethylene-nylon protective sleeve 4;
The multiple groups of cable cores 1 are arranged inside the aluminum-coated film protection layer 3, and the flexible TPU elastic material filling layer 2 is filled in the inner space of the aluminum-coated film protection layer 3; the plurality of groups of cable cores 1 are uniformly distributed in a ring shape by taking the circle center of the aluminum-coated film protective layer 3 as a reference; the polyethylene-nylon protective sleeve 4 is arranged on the periphery of the aluminum-coated film protective layer 3;
The cable core 1 comprises a copper conductor 11, a high-resistance cross-linking insulating coating layer 12, a metal wire shielding layer 13 and a double-sided insulating water-blocking coating layer 14; the high-resistance cross-linked insulating coating layer 12 is coated on the periphery of the copper conductor 11; the wire shielding layer 13 is arranged between the high-resistance cross-linked insulating coating layer 12 and the double-sided insulating water-blocking coating layer 14.
In the utility model, the polyethylene-nylon protective sleeve 4 is adopted as the protective layer of the outer sheath, so that the wear resistance and the transverse moisture-proof and waterproof performance of the cable are good; the polyethylene-nylon protective sleeve 4 is arranged on the periphery of the aluminum coating film protective layer 3, and the aluminum coating film protective layer 3 enhances the overall wear resistance of the equipment, so that the cable is safer and more reliable to use in the field.
The utility model discloses in, adopt high resistance crosslinked insulation coating 12 to adapt to the field work and frequently remove. The double-sided insulating water-blocking coating layer 14 has longitudinal waterproof protection, so that the cable conductor cannot be corroded and oxidized by moisture to influence the conductivity. In the field use, in order to avoid causing the mutual crosstalk of other nearby originally laid power cables or signal cables, the metal wire shielding layer 13 is arranged between the high-resistance cross-linked insulating coating layer 12 and the double-sided insulating water-blocking coating layer 14, so that the equipment has a good electromagnetic shielding effect.
In an optional embodiment, the cable cores 1 are provided with three groups, so that the use effect is good.
In an alternative embodiment, adjacent cable cores 1 are contacted with each other; the outer periphery of each cable core 1 is contacted with the inner periphery of the aluminum coating film protective layer 3; the internal structure of the cable is more compact, and the using effect is best.
In an optional embodiment, a plurality of bulges are uniformly distributed on the periphery of the protective layer 3 of the coating film; a plurality of grooves are correspondingly arranged on the inner periphery of the polyethylene-nylon protective sleeve 4; the plurality of bulges are correspondingly matched and inserted into the grooves, so that the protective layer 3 of the coating film is tightly connected with the polyethylene-nylon protective sleeve 4.
in an optional embodiment, the metal wire shielding layer 13 is formed by interweaving tinned copper wires, so that the electromagnetic shielding effect is good, a certain fireproof effect is achieved, the durability of the equipment is improved, the equipment is not prone to breaking, and a good protection effect is achieved.
In an optional embodiment, the flexible TPU elastic material filling layer 2 is made of a high-flexibility TPU elastic material, so that the flexibility of the equipment is improved, and the equipment is not easy to break.
In an optional embodiment, in the aluminum-clad film protective layer 3, reinforcing ribs are arranged inside the aluminum-clad film, so that the reliability of the equipment is improved, the service life of the equipment is prolonged, and the equipment is not easy to break.
In an alternative embodiment, the polyethylene-nylon protective sleeve 4 is made of high-density polyethylene-nylon composite material, the use effect is better by adopting high-density polyethylene,
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. An outdoor high-flexibility cable with insect bite prevention and ultraviolet ray resistance is characterized by comprising a plurality of groups of cable cores (1), a flexible TPU elastic material filling layer (2), an aluminum-coated film protective layer (3) and a polyethylene-nylon protective sleeve (4);
The multiple groups of cable cores (1) are arranged inside the aluminum-coated film protective layer (3), and the flexible TPU elastic material filling layer (2) is filled in the inner space of the aluminum-coated film protective layer (3); the multiple groups of cable cores (1) are uniformly distributed in a ring shape by taking the circle center of the aluminum-coated film protective layer (3) as a reference; the polyethylene-nylon protective sleeve (4) is arranged on the periphery of the aluminum coating film protective layer (3);
The cable core (1) comprises a copper conductor (11), a high-resistance cross-linking insulating coating layer (12), a metal wire shielding layer (13) and a double-sided insulating water-blocking coating layer (14); the high-resistance cross-linked insulating coating layer (12) is coated on the periphery of the copper conductor (11); the metal wire shielding layer (13) is arranged between the high-resistance cross-linked insulating coating layer (12) and the double-sided insulating water-blocking coating layer (14).
2. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as claimed in claim 1, wherein three groups of cable cores (1) are arranged.
3. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as set forth in claim 1, wherein adjacent cable cores (1) are in contact with each other.
4. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as claimed in claim 1, wherein the outer circumference of each cable core (1) is in contact with the inner circumference of the aluminum-coated film protective layer (3).
5. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as claimed in claim 1, wherein a plurality of bulges are uniformly distributed on the periphery of the protective layer (3) of the coating film; a plurality of grooves are correspondingly arranged on the inner periphery of the polyethylene-nylon protective sleeve (4); the plurality of protrusions are correspondingly matched and inserted into the grooves.
6. the insect bite resistant ultraviolet outdoor high-flexibility cable according to claim 1, characterized in that the metal wire shielding layer (13) is interwoven by tinned copper wires.
7. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as claimed in claim 1, wherein the flexible TPU elastic material filling layer (2) is made of a high-flexibility TPU elastic material.
8. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as claimed in claim 1, wherein in the aluminum-coated film protective layer (3), reinforcing ribs are arranged inside the aluminum-coated film.
9. The outdoor high-flexibility cable with insect bite resistance and ultraviolet ray resistance as claimed in claim 1, wherein the polyethylene-nylon protective sheath (4) is made of high-density polyethylene-nylon composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581511.5U CN209804286U (en) | 2019-04-24 | 2019-04-24 | insect-bite-resistant ultraviolet-resistant outdoor high-flexibility cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581511.5U CN209804286U (en) | 2019-04-24 | 2019-04-24 | insect-bite-resistant ultraviolet-resistant outdoor high-flexibility cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209804286U true CN209804286U (en) | 2019-12-17 |
Family
ID=68831207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581511.5U Expired - Fee Related CN209804286U (en) | 2019-04-24 | 2019-04-24 | insect-bite-resistant ultraviolet-resistant outdoor high-flexibility cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209804286U (en) |
-
2019
- 2019-04-24 CN CN201920581511.5U patent/CN209804286U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |