CN214847898U - Novel copper alloy wire - Google Patents
Novel copper alloy wire Download PDFInfo
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- CN214847898U CN214847898U CN202121542410.0U CN202121542410U CN214847898U CN 214847898 U CN214847898 U CN 214847898U CN 202121542410 U CN202121542410 U CN 202121542410U CN 214847898 U CN214847898 U CN 214847898U
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Abstract
The utility model relates to a wire rod technical field especially relates to a novel copper alloy wire rod, including the line body, the surface cladding of the line body has the shielding layer, the surface cladding of shielding layer has the insulating layer, the surface cladding of insulating layer has the epidermal layer, the shielding layer is including aluminium foil layer, inoxidizing coating and shielding material area, the cladding of aluminium foil layer is at the surface of the line body, shielding material area spiral winding is at the surface of aluminium foil layer, the inoxidizing coating cladding is at the surface of shielding material area, the line body is twisted into the twist column structure by the mutual spiral winding of six copper alloy sinle silks. The utility model discloses with shielding material area spiral winding at the surface of aluminium foil layer, and the thickness of shielding material area is thinner compared with prior art, makes the diameter of wire rod diminish, and the shielding material area has stronger pliability, can not lead to the fact the influence to the compliance of wire rod, can effectually prevent that the wire rod from excessively buckling and appearing damaged, has improved shielded effect.
Description
Technical Field
The utility model relates to a wire rod technical field specifically is a novel copper alloy wire rod.
Background
The copper alloy is formed by adding one or more other elements into pure copper serving as a matrix, has excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance, and is mainly used for manufacturing electrical equipment such as a generator, a bus, a cable, a switching device and a transformer, and heat-conducting equipment such as a heat exchanger, a pipeline, a flat plate collector of a solar heating device and the like.
In the data line field, except that the communication protocol standard is formulated, all difficult points and cost concentrate on the shielding technique in the cable, and shielding type copper alloy wire rod relies on aluminium foil layer and metallic braid to reach shielding effect mostly, because the thickness of metallic braid stratum reticulare is great, can lead to the pliability relatively poor, leads to the diameter increase of wire rod, and when the wire rod excessively buckled, the shielding layer appears damaged easily, influences the effect of shielding.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel copper alloy wire rod, possess the effectual advantage of shielding, solved present shielding type copper alloy wire rod pliability not good, the diameter of wire rod is great, and when the wire rod was excessively buckled, the shielding layer appeared damaged easily, influenced the problem of shielded effect.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel copper alloy wire rod, includes the line body, the surface cladding of the line body has the shielding layer, the surface cladding of shielding layer has the insulating layer, the surface cladding of insulating layer has the epidermal layer.
The shielding layer comprises an aluminum foil layer, a protective layer and a shielding material belt, the aluminum foil layer is wrapped on the outer surface of the wire body, the shielding material belt is spirally wound on the outer surface of the aluminum foil layer, and the protective layer is wrapped on the outer surface of the shielding material belt.
Furthermore, the wire body is in a twist-shaped structure formed by spirally winding and twisting six copper alloy wire cores.
Furthermore, a heat dissipation space is formed between the shielding layer and the helical gullies on the outer surface of the wire body.
Furthermore, a rope body is arranged between the aluminum foil layer and the protective layer, and the plurality of rope bodies are circumferentially arranged between the aluminum foil layer and the protective layer at equal intervals.
Furthermore, the outer surface of the shielding layer is coated with an anti-oxidation coating, and the outer surface of the anti-oxidation coating is coated with a fireproof layer.
Further, the insulating layer covers the outer surface of the fireproof layer.
Borrow by above-mentioned technical scheme, the utility model provides a novel copper alloy wire rod possesses following beneficial effect at least:
1. this neotype copper alloy wire rod, through the setting of shielding layer, interference immunity when the aluminium foil layer can shield and ensure data transmission to the interference of electromagnetic field, be with shielding material band spiral winding at the surface on aluminium foil layer, and the thickness of shielding material band is thinner than prior art, the diameter that makes the wire rod diminishes, and the shielding material band has stronger pliability, can not lead to the fact the influence to the compliance of wire rod, can effectually prevent that the excessive bending of wire rod from appearing the damage, shielded effect has been improved.
2. This neotype copper alloy wire rod, through anti-oxidation coating's setting, anti-oxidation coating can effectively protect the wire rod, can prevent that the copper alloy wire rod from being by oxidation influence result of use and life, has reduced the change cycle, has reduced use cost.
3. This neotype copper alloy wire rod through the setting of the rope body, establishes the rope body between aluminium foil layer and inoxidizing coating, and the strength of shielding layer can be strengthened to the rope body, prevents that the wire rod from excessively buckling and appearing damaged, and played the effect of protection to the line body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the shielding layer structure of the present invention.
In the figure: 1. a wire body; 2. a shielding layer; 201. an aluminum foil layer; 202. a protective layer; 203. a strip of shielding material; 204. a rope body; 3. a copper alloy wire core; 4. an anti-oxidation coating; 5. a fire barrier layer; 6. an insulating layer; 7. a skin layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to fig. 1-2 and the examples.
The first embodiment is as follows:
the utility model provides a novel copper alloy wire rod, includes the line body 1, and the line body 1 has shielding layer 2 by the twisted structure of the mutual spiral winding of six copper alloy sinle silks 3, and the surface cladding of line body 1 has, is formed with the heat dissipation space between the heliciform gully of shielding layer 2 and line body 1 surface, and the surface cladding of shielding layer 2 has insulating layer 6, and the surface cladding of insulating layer 6 has epidermal layer 7.
The shielding layer 2 comprises an aluminum foil layer 201, a protective layer 202 and a shielding material band 203, the aluminum foil layer 201 covers the outer surface of the wire body 1, the shielding material band 203 is spirally wound on the outer surface of the aluminum foil layer 201, the shielding material band 203 is conductive cloth coated with graphene, the conductive cloth is formed by weaving fibers, and the protective layer 202 covers the outer surface of the shielding material band 203.
Through the setting of shielding layer 2, interference immunity when aluminium foil layer 201 can shield and ensure data transmission to the interference of electromagnetic field, with shielding material area 203 spiral winding at aluminium foil layer 201's surface, and shielding material area 203's thickness is thinner compared with prior art, make the diameter of wire rod diminish, and shielding material area 203 has stronger pliability, can not lead to the fact the influence to the compliance of wire rod, can effectually prevent that the excessive bending of wire rod from appearing the damage, the effect of shielding has been improved.
Example two:
the utility model provides a novel copper alloy wire rod, includes the line body 1, and the line body 1 has shielding layer 2 by the twisted structure of the mutual spiral winding of six copper alloy sinle silks 3, and the surface cladding of line body 1 has, is formed with the heat dissipation space between the heliciform gully of shielding layer 2 and line body 1 surface, and the surface cladding of shielding layer 2 has insulating layer 6, and the surface cladding of insulating layer 6 has epidermal layer 7.
The shielding layer 2 comprises an aluminum foil layer 201, a protective layer 202 and a shielding material band 203, the aluminum foil layer 201 is coated on the outer surface of the wire body 1, the shielding material band 203 is spirally wound on the outer surface of the aluminum foil layer 201, the protective layer 202 is coated on the outer surface of the shielding material band 203, a rope body 204 is arranged between the aluminum foil layer 201 and the protective layer 202, and a plurality of rope bodies 204 are circumferentially arranged between the aluminum foil layer 201 and the protective layer 202 at equal intervals.
Through the setting of the rope body 204, establish the rope body 204 between aluminium foil layer 201 and inoxidizing coating 202, the strength of shielding layer 2 can be strengthened to the rope body 204, prevents that the wire rod from excessively buckling the breakage to appear, and has played the effect of protection to the wire body 1.
Example three:
the utility model provides a novel copper alloy wire rod, including the line body 1, the line body 1 has shielding layer 2 by the twisted structure of the mutual spiral of six copper alloy sinle silks 3, the surface cladding of line body 1, be formed with the heat dissipation space between the heliciform gully of shielding layer 2 and line body 1 surface, the surface cladding of shielding layer 2 has anti-oxidation coating 4, anti-oxidation coating 4 is transparent thermoplastic polyurethane elastomer film, polyvinyl chloride film or polyethylene film, anti-oxidation coating 4's surface cladding has insulating layer 6, the surface cladding of insulating layer 6 has epidermal layer 7.
The shielding layer 2 comprises an aluminum foil layer 201, a protective layer 202 and a shielding material band 203, the aluminum foil layer 201 is coated on the outer surface of the wire body 1, the shielding material band 203 is spirally wound on the outer surface of the aluminum foil layer 201, the protective layer 202 is coated on the outer surface of the shielding material band 203, a rope body 204 is arranged between the aluminum foil layer 201 and the protective layer 202, and a plurality of rope bodies 204 are circumferentially arranged between the aluminum foil layer 201 and the protective layer 202 at equal intervals.
Through the setting of anti-oxidation coating 4, anti-oxidation coating 4 can effectively protect the wire rod, can prevent that the copper alloy wire rod from being by oxidation influence result in use and life, has reduced the change cycle, has reduced use cost.
Example four:
the utility model provides a novel copper alloy wire rod, including the line body 1, the line body 1 is twisted the twist column structure who becomes by the mutual spiral winding of six copper alloy sinle silks 3, the surface cladding of line body 1 has shielding layer 2, be formed with the heat dissipation space between the heliciform gully of shielding layer 2 and the 1 surface of the line body, the surface cladding of shielding layer 2 has insulating layer 6, the surface cladding of insulating layer 6 has epidermal layer 7, the surface cladding of shielding layer 2 has anti-oxidation coating 4, the surface cladding of anti-oxidation coating 4 has flame retardant coating 5, the intussuseption of flame retardant coating 5 is filled with polyvinyl chloride or chlorinated rubber, the surface of insulating layer 5 of 6 cladding.
The shielding layer 2 comprises an aluminum foil layer 201, a protective layer 202 and a shielding material band 203, the aluminum foil layer 201 is coated on the outer surface of the wire body 1, the shielding material band 203 is spirally wound on the outer surface of the aluminum foil layer 201, the protective layer 202 is coated on the outer surface of the shielding material band 203, a rope body 204 is arranged between the aluminum foil layer 201 and the protective layer 202, and a plurality of rope bodies 204 are circumferentially arranged between the aluminum foil layer 201 and the protective layer 202 at equal intervals.
Through the setting of flame retardant coating 5, when the conflagration breaing out, flame retardant coating 5 can prevent the burning of this wire rod, avoids the conflagration to stretch through this wire rod, has improved the result of use.
In summary, by the arrangement of the shielding layer 2, the aluminum foil layer 201 can shield the interference of the electromagnetic field and ensure the anti-interference performance during data transmission, the shielding material tape 203 is spirally wound on the outer surface of the aluminum foil layer 201, and the thickness of the shielding material tape 203 is thinner compared with the prior art, so that the diameter of the wire is reduced, and the shielding material tape 203 has stronger flexibility, which does not affect the flexibility of the wire, can effectively prevent the wire from being excessively bent and damaged, and improves the shielding effect.
Through the setting of anti-oxidation coating 4, anti-oxidation coating 4 can effectively protect the wire rod, can prevent that the copper alloy wire rod from being by oxidation influence result in use and life, has reduced the change cycle, has reduced use cost.
Through the setting of the rope body 204, establish the rope body 204 between aluminium foil layer 201 and inoxidizing coating 202, the strength of shielding layer 2 can be strengthened to the rope body 204, prevents that the wire rod from excessively buckling the breakage to appear, and has played the effect of protection to the wire body 1.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel copper alloy wire rod, includes the line body (1), its characterized in that: the cable body is characterized in that a shielding layer (2) is coated on the outer surface of the cable body (1), an insulating layer (6) is coated on the outer surface of the shielding layer (2), and a skin layer (7) is coated on the outer surface of the insulating layer (6);
the shielding layer (2) comprises an aluminum foil layer (201), a protective layer (202) and a shielding material belt (203), the aluminum foil layer (201) is wrapped on the outer surface of the wire body (1), the shielding material belt (203) is spirally wound on the outer surface of the aluminum foil layer (201), and the protective layer (202) is wrapped on the outer surface of the shielding material belt (203).
2. The novel copper alloy wire according to claim 1, characterized in that: the wire body (1) is in a twist-shaped structure formed by spirally winding and twisting six copper alloy wire cores (3) mutually.
3. The novel copper alloy wire according to claim 1, characterized in that: and a heat dissipation space is formed between the shielding layer (2) and the helical gullies on the outer surface of the wire body (1).
4. The novel copper alloy wire according to claim 1, characterized in that: a rope body (204) is arranged between the aluminum foil layer (201) and the protective layer (202), and a plurality of rope bodies (204) are circumferentially arranged between the aluminum foil layer (201) and the protective layer (202) at equal intervals.
5. The novel copper alloy wire according to claim 1, characterized in that: the outer surface of the shielding layer (2) is coated with an anti-oxidation coating (4), and the outer surface of the anti-oxidation coating (4) is coated with a fireproof layer (5).
6. The novel copper alloy wire according to claim 1, characterized in that: the insulating layer (6) is coated on the outer surface of the fireproof layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542410.0U CN214847898U (en) | 2021-07-08 | 2021-07-08 | Novel copper alloy wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542410.0U CN214847898U (en) | 2021-07-08 | 2021-07-08 | Novel copper alloy wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214847898U true CN214847898U (en) | 2021-11-23 |
Family
ID=78813313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121542410.0U Active CN214847898U (en) | 2021-07-08 | 2021-07-08 | Novel copper alloy wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214847898U (en) |
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2021
- 2021-07-08 CN CN202121542410.0U patent/CN214847898U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of copper alloy wire Effective date of registration: 20230105 Granted publication date: 20211123 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: ANHUI JUNYI METAL SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2023980030325 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |