CN204760060U - Copper clad coil of strip axle electric wire and copper clad steel coaxial line - Google Patents
Copper clad coil of strip axle electric wire and copper clad steel coaxial line Download PDFInfo
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- CN204760060U CN204760060U CN201520514230.XU CN201520514230U CN204760060U CN 204760060 U CN204760060 U CN 204760060U CN 201520514230 U CN201520514230 U CN 201520514230U CN 204760060 U CN204760060 U CN 204760060U
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- copper
- covered steel
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- steel
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Abstract
The utility model discloses a copper clad coil of strip axle electric wire and copper clad steel coaxial line, copper clad coil of strip axle electric wire includes spool and copper covered steel wire, the coating of spool top layer has the anti -oxidation oil of one deck, and the copper covered steel wire twines on the spool, the copper covered steel wire includes the steel core, coats on steel core outside surface's nanometer bonding auxiliary agent layer, the copper layer on cladding nanometer bonding auxiliary agent layer. Copper clad steel coaxial line includes copper clad steel inner core, insulating layer, shielding layer and crust, insulation layer package lives copper clad steel inner core, and the shielding layer covers at the insulating layer surface, and the shielding layer is lived in the crust cladding, copper clad steel inner core includes the stranded copper covered steel wire, and per share copper covered steel wire includes the steel core, coats on steel core outside surface's nanometer bonding auxiliary agent layer, the copper layer on cladding nanometer bonding auxiliary agent layer. At the anti -oxidation oil of spool top layer coating one deck, the phenomenon of rustting of going mildy when effectively preventing to deposit for a long time increases and deposits the life -span, and coating nanometer bonding auxiliary agent layer between steel core and copper layer prevents effectively that the copper layer from following the steel core and droing, keeps the good conductivity of copper covered steel wire.
Description
Technical field
The utility model relates to electric wire field, is specifically related to a kind of copper covered steel spool electric wire and copper covered steel coaxial line.
Background technology
Traditional copper steel clad wire take steel wire as core body, covers the composite wire of one deck copper in its surface, when carrying out copper covered steel wire storage and depositing, generally directly to be twisted on common spool by copper covered steel wire.There is layers of copper easily from the defect that steel core comes off in traditional copper steel clad wire, affects the performance of wire rod, and existing spool electric wire exists long-term storage and easily to make moist the part that the mouldy situation of getting rusty, particularly line contact with spool.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of copper covered steel spool electric wire and copper covered steel coaxial line, prevents layers of copper from coming off from steel core and prevents that spool electric wire long-term storage is mouldy gets rusty.To achieve these goals, the utility model adopts following technical scheme:
According to first aspect of the present utility model, the utility model provides a kind of copper covered steel spool electric wire, comprises spool and copper covered steel wire; Spool top layer is coated with one deck oxygen carburetion, and copper covered steel wire is wrapped on spool; Copper covered steel wire comprises steel core, layers of copper and nanometer adhesive aid layer; Nanometer adhesive aid layer is coated in the outer surface of steel core; Layers of copper clad nano adhesive aid layer.
In a preferred version wherein, copper covered steel wire also comprises the silver layer or nickel dam that are coated in layers of copper outer surface.
In a preferred version wherein, the diameter of copper covered steel wire is 0.08mm-0.25mm.
In copper covered steel spool electric wire, one deck oxygen carburetion is coated with on spool top layer, mouldy phenomenon of getting rusty when effectively preventing copper covered steel spool electric wire long-term storage, increase useful life, in a preferred approach, in order to effectively prevent spool electric wire from getting rusty further, also scribble one deck silver layer or nickel dam at layers of copper outer surface.In addition, coated with nano adhesive aid layer between steel core and layers of copper, effectively prevents layers of copper from coming off from steel core, effectively keeps the excellent conductivity energy of copper covered steel wire.
According to second aspect of the present utility model, the utility model provides a kind of copper covered steel coaxial line, comprises copper covered steel inner core, insulating barrier, screen and crust; Insulating barrier wraps copper covered steel inner core, and screen covers insulating barrier outer surface, and crust envelopes screen; Copper covered steel inner core comprises multiply copper covered steel wire, and per share copper covered steel wire comprises steel core, layers of copper and nanometer adhesive aid layer; Nanometer adhesive aid layer is coated in the outer surface of steel core; Layers of copper clad nano adhesive aid layer.
In a preferred version wherein, copper covered steel wire also comprises the silver layer or nickel dam that are coated in layers of copper outer surface.
In a preferred version wherein, the diameter of copper covered steel wire is 0.08mm-0.25mm.
In a preferred version wherein, copper covered steel inner core comprises seven strands of copper covered steel wires, and wherein six strands of copper covered steel wires are stranded on another strand of copper covered steel wire.
In a preferred version wherein, the cross section of copper covered steel inner core is plum blossom-shaped, and wherein the cross section of six strands of copper covered steel wires arranges in turn centered by another strand of copper covered steel wire.
In a preferred version wherein, screen is braided.
In copper covered steel coaxial line, the cross section of copper covered steel inner core is arranged to plum blossom-shaped, one is the resistance to tension strengthening coaxial line, on the other hand, when the copper covered steel wire number of share of stock adopted is identical, the cross section area of dissipation of plum blossom-shaped is greater than the area of dissipation of circular cross section, is conducive to coaxial line heat loss.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of copper covered steel wire in embodiment one;
Fig. 2 is the schematic diagram of copper covered steel spool electric wire in embodiment one;
Fig. 3 is the structural representation of copper covered steel coaxial line in embodiment two;
Fig. 4 is the cross sectional representation of copper covered steel coaxial line in embodiment two.
1, copper covered steel wire; 101, steel core; 102, nanometer adhesive aid layer; 103, layers of copper; 104, silver layer or nickel dam; 2, spool; 3, copper covered steel inner core; 4, insulating barrier; 5, screen; 6, crust.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Embodiment one
Please refer to Fig. 1-2, the present embodiment provides a kind of copper covered steel spool electric wire, comprising: comprise spool 2 and copper covered steel wire 1; Spool 2 top layer is coated with one deck oxygen carburetion, and copper covered steel wire 1 is wrapped on spool 2; Copper covered steel wire 1 comprises steel core 101, layers of copper 103 and nanometer adhesive aid layer 102; Nanometer adhesive aid layer 102 is coated in the outer surface of steel core 101; Layers of copper 103 clad nano adhesive aid layer 102.
In a preferred version wherein, copper covered steel wire 1 also comprises the silver layer or nickel dam 104 that are coated in layers of copper 103 outer surface, and silver layer or nickel dam have anti-oxidation effect.
In a preferred version wherein, the diameter of copper covered steel wire 1 is 0.08mm-0.25mm.In the present embodiment, the resistivity≤0.11494 Ω .mm2/m of copper covered steel wire 1, conductance >=15%.
In another embodiment, in copper covered steel wire, steel core 101 can be carbon steel; One deck Cr-Ti-Ni alloy-layer can also be plated at layers of copper 103 outer surface, promote the solid solution of layers of copper 103 in steel core 101, improve conductance.Be specially: nanometer adhesive aid layer 102 is coated in the outer surface of steel core 101; Layers of copper 103 clad nano adhesive aid layer 102, Cr-Ti-Ni alloy-layer is plated in layers of copper outer surface.Further in preferred embodiment, silver layer or nickel dam are coated on Cr-Ti-Ni alloy-layer.
In copper covered steel spool electric wire, one deck oxygen carburetion is coated with on spool 2 top layer, when effectively preventing copper covered steel spool electric wire long-term storage, mouldy phenomenon of getting rusty occurs, increase copper covered steel wire 1 shelf life, in a preferred approach, in order to effectively prevent spool electric wire from getting rusty further, also scribble one deck silver layer or nickel dam 104 at layers of copper 103 outer surface.In addition, coated with nano adhesive aid layer 102 between steel core 101 and layers of copper 103, effectively prevents layers of copper 103 from coming off from steel core 101, effectively keeps the excellent conductivity energy of copper covered steel wire 1.
Embodiment two
Please refer to Fig. 3-4, the present embodiment provides a kind of copper covered steel coaxial line, comprises copper covered steel inner core 3, insulating barrier 4, screen 5 and crust 6; Insulating barrier 4 wraps copper covered steel inner core 3, and screen 5 covers insulating barrier 4 outer surface, and crust 6 envelopes screen 5; Copper covered steel inner core 3 comprises multiply copper covered steel wire 1, and per share copper covered steel wire 1 comprises steel core 101, layers of copper 103 and nanometer adhesive aid layer 102; Nanometer adhesive aid layer 102 is coated in the outer surface of steel core 101; Layers of copper 103 clad nano adhesive aid layer 102.
In a preferred version wherein, copper covered steel wire 1 also comprises the silver layer or nickel dam 104 that are coated in layers of copper 103 outer surface.
In a preferred version wherein, the diameter of copper covered steel wire 1 is 0.08mm-0.25mm.In the present embodiment, the resistivity≤0.11494 Ω .mm2/m of copper covered steel wire 1, conductance >=15%.
In another embodiment, in copper covered steel wire, steel core 101 can be carbon steel; One deck Cr-Ti-Ni alloy-layer can also be plated at layers of copper 103 outer surface, promote the solid solution of layers of copper 103 in steel core 101, improve conductance.Be specially: nanometer adhesive aid layer 102 is coated in the outer surface of steel core 101; Layers of copper 103 clad nano adhesive aid layer 102, Cr-Ti-Ni alloy-layer is plated in layers of copper outer surface.Further in preferred embodiment, silver layer or nickel dam 104 are coated on Cr-Ti-Ni alloy-layer.
In a preferred version wherein, copper covered steel inner core 3 comprises seven strands of copper covered steel wires 1, and wherein six strands of copper covered steel wires 1 are stranded on another strand of copper covered steel wire 1.
In a preferred version wherein, the cross section of copper covered steel inner core 3 is plum blossom-shaped, and wherein the cross section of six strands of copper covered steel wires 1 arranges in turn centered by another strand of copper covered steel wire 1.
In a preferred version wherein, screen 5 is braided.Particularly, screen 5 is the braided that many copper cash are interweaved or many copper cash and many aluminum steels are interwoven.
In copper covered steel coaxial line, the cross section of copper covered steel inner core 3 is arranged to plum blossom-shaped, one is the resistance to tension strengthening coaxial line, on the other hand, when copper covered steel wire 1 number of share of stock adopted is identical, the cross section area of dissipation of plum blossom-shaped is greater than the area of dissipation of circular cross section, is conducive to coaxial line heat loss.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection range of the utility model claims.
Claims (9)
1. a copper covered steel spool electric wire, comprises spool (2) and copper covered steel wire (1); It is characterized in that, described spool (2) top layer is coated with one deck oxygen carburetion, and described copper covered steel wire (1) is wrapped on described spool (2); Described copper covered steel wire (1) comprises steel core (101), layers of copper (103) and nanometer adhesive aid layer (102); Described nanometer adhesive aid layer (102) is coated in the outer surface of described steel core (101); The coated described nanometer adhesive aid layer (102) of described layers of copper (103).
2. copper covered steel spool electric wire according to claim 1, is characterized in that: described copper covered steel wire (1) also comprises the silver layer or nickel dam (104) that are coated in described layers of copper (103) outer surface.
3. copper covered steel spool electric wire according to claim 1 and 2, is characterized in that, the diameter of described copper covered steel wire (1) is 0.08mm-0.25mm.
4. a copper covered steel coaxial line, comprises copper covered steel inner core (3), insulating barrier (4), screen (5) and crust (6); Described insulating barrier (4) wraps described copper covered steel inner core (3), described screen (5) covers described insulating barrier (4) outer surface, and described crust (6) envelopes described screen (5); It is characterized in that, described copper covered steel inner core (3) comprises multiply copper covered steel wire (1), and per share described copper covered steel wire (1) comprises steel core (101), layers of copper (103) and nanometer adhesive aid layer (102); Described nanometer adhesive aid layer (102) is coated in the outer surface of described steel core (101); The coated described nanometer adhesive aid layer (102) of described layers of copper (103).
5. copper covered steel coaxial line according to claim 4, is characterized in that: described copper covered steel wire (1) also comprises the silver layer or nickel dam (104) that are coated in described layers of copper (103) outer surface.
6. copper covered steel coaxial line according to claim 4, is characterized in that: the diameter of described copper covered steel wire (1) is 0.08mm-0.25mm.
7. copper covered steel coaxial line according to claim 4, it is characterized in that: described copper covered steel inner core (3) comprises seven bursts of copper covered steel wires (1), wherein six bursts of copper covered steel wires (1) are stranded on another strand of copper covered steel wire (1).
8. copper covered steel coaxial line according to claim 7, it is characterized in that, the cross section of described copper covered steel inner core (3) is plum blossom-shaped, and wherein the cross section of six bursts of copper covered steel wires (1) arranges in turn centered by another strand of copper covered steel wire (1).
9., according to the arbitrary described copper covered steel coaxial line of claim 4-8, it is characterized in that: described screen (5) is braided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514230.XU CN204760060U (en) | 2015-07-15 | 2015-07-15 | Copper clad coil of strip axle electric wire and copper clad steel coaxial line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514230.XU CN204760060U (en) | 2015-07-15 | 2015-07-15 | Copper clad coil of strip axle electric wire and copper clad steel coaxial line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760060U true CN204760060U (en) | 2015-11-11 |
Family
ID=54474742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514230.XU Expired - Fee Related CN204760060U (en) | 2015-07-15 | 2015-07-15 | Copper clad coil of strip axle electric wire and copper clad steel coaxial line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760060U (en) |
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2015
- 2015-07-15 CN CN201520514230.XU patent/CN204760060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |