CN210182114U

CN210182114U - Corrosion-resistant and oxidation-resistant copper-clad copper wire

Info

Publication number: CN210182114U
Application number: CN201921540831.2U
Authority: CN
Inventors: Xiaobin Li; 李晓彬; Jianguo Xu; 徐建国
Original assignee: Anhui Xin'an Cable Material Co Ltd
Current assignee: Anhui Xin'an Cable Material Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-03-24
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a corrosion-resistant anti-oxidant copper clad copper wire of power equipment technical field, including electric conductor and corrosion-resistant layer, the electric conductor includes brass and anaerobic copper, the anaerobic copper cover in the outside of brass, the outside surface of brass is paintd first sealed oil reservoir, the outside surface of anaerobic copper is paintd second sealed oil reservoir, corrosion-resistant layer cover in the outside of electric conductor, corrosion-resistant layer includes insulated paint and wax oil, insulated paint adheres to the outside surface of second sealed oil reservoir, the wax oil cup joints in the outside surface of insulated paint; this setting of corrosion-resistant anti-oxidant copper-clad copper wire, structural design is reasonable, has scribbled two-layer sealed oil reservoir in the inside of electric conductor, has scribbled the corrosion-resistant layer in the outside of electric conductor, and two-layer sealed oil reservoir uses the corrosion-resistant and anti-oxidant ability that can improve copper-clad copper wire by a wide margin with the cooperation of corrosion-resistant layer, improves the life of copper-clad copper wire.

Description

Corrosion-resistant and oxidation-resistant copper-clad copper wire

Technical Field

The utility model relates to a power equipment technical field specifically is a corrosion-resistant anti-oxidant copper clad copper wire.

Background

Copper-clad copper wires (wires and cables) are a novel substitute material for bare copper wires, tinned copper wires and the like. The cable has the characteristics of light weight, high strength, corrosion resistance, low price and the like, can be used as an ideal conductor and shielding material for communication cables, signal cables and shielding cables, and the coaxial cables and the data transmission cables do not influence test data. The existing copper-clad copper wire has a serious problem that the corrosion resistance and the oxidation resistance of the copper-clad copper wire are low when the copper-clad copper wire is stored and used, so that the service life of the copper-clad copper wire can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant anti-oxidant copper clad copper wire to the copper clad copper wire that proposes in solving above-mentioned background is when storing and using, and the corrosion-resistant and oxidation resistance of copper clad copper wire are all lower, thereby can influence the life's of copper clad copper wire problem.

In order to achieve the above object, the utility model provides a following technical scheme: the copper-clad copper wire is corrosion-resistant and oxidation-resistant and comprises an electric conductor and a corrosion-resistant layer, wherein the electric conductor comprises brass and oxygen-free copper, the oxygen-free copper is sleeved outside the brass, a first sealing oil layer is coated on the outer surface of the brass, a second sealing oil layer is coated on the outer surface of the oxygen-free copper, the corrosion-resistant layer is sleeved outside the electric conductor, the corrosion-resistant layer comprises insulating paint and wax oil, the insulating paint is adhered to the outer side surface of the second sealing oil layer, and the wax oil is sleeved on the outer side surface of the insulating paint.

Preferably, the outer dimensions of the brass are the same as the inner dimensions of the oxygen-free copper.

Preferably, the first sealing oil layer and the second sealing oil layer are made of the same material.

Preferably, the insulating varnish and the wax oil are uniformly coated on the outer part of the second sealing oil layer.

Compared with the prior art, the beneficial effects of the utility model are that: this setting of corrosion-resistant anti-oxidant copper-clad copper wire, structural design is reasonable, has scribbled two-layer sealed oil reservoir in the inside of electric conductor, has scribbled the corrosion-resistant layer in the outside of electric conductor, and two-layer sealed oil reservoir uses the corrosion-resistant and anti-oxidant ability that can improve copper-clad copper wire by a wide margin with the cooperation of corrosion-resistant layer, improves the life of copper-clad copper wire.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the copper-clad laminate comprises an electric conductor 100, brass 110, a first sealing oil layer 111, oxygen-free copper 120, a second sealing oil layer 121, a corrosion-resistant layer 200, insulating paint 210 and wax oil 220.

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 utility model provides a corrosion-resistant anti-oxidant copper-clad copper wire for improve the corrosion-resistant and anti-oxidant ability of copper-clad copper wire, improve the life of copper-clad copper wire, please refer to fig. 1, including electric conductor 100 and corrosion-resistant layer 200.

Referring to fig. 1 again, the conductive body 100 includes brass 110 and oxygen-free copper 120, the oxygen-free copper 120 is sleeved outside the brass 110, a first sealing oil layer 111 is coated on the outer surface of the brass 110, a second sealing oil layer 121 is coated on the outer surface of the oxygen-free copper 120, the brass 110 and the oxygen-free copper 120 are used in cooperation with each other for transmitting electric energy, and the first sealing oil layer 111 and the second sealing oil layer 121 are used for preventing the conductive body 100 from directly contacting with air, thereby improving the oxidation resistance of the conductive body 100.

Referring to fig. 1 again, the corrosion-resistant layer 200 is sleeved outside the electrical conductor 100, the corrosion-resistant layer 200 includes an insulating varnish 210 and a wax oil 220, the insulating varnish 210 is adhered to an outer side surface of the second sealing oil layer 121, the wax oil 220 is sleeved on the outer side surface of the insulating varnish 210, the corrosion-resistant layer 200 is used for protecting the electrical conductor 100, and the wax oil 220 is used for preventing the insulating varnish 210 from being scratched.

Referring again to fig. 1, to reduce the gap between the brass 110 and the oxygen-free copper 120, the outer dimensions of the brass 110 are the same as the inner dimensions of the oxygen-free copper 120.

Referring again to fig. 1, the outer dimensions of the brass 110 are the same as the inner dimensions of the oxygen-free copper 120 for the oxidation resistance to be the same.

Referring to fig. 1 again, in order to improve sealability, an insulating varnish 210 and a wax oil 220 are uniformly applied to the outside of the second sealing oil layer 121.

The working principle is as follows: when needs use copper-clad copper wire, carry out a section back of intercepting according to the length of using, communicate the both ends of copper-clad copper wire with electrical equipment respectively, because the outside of copper-clad copper wire scribbles wax oil 220, wax oil 220 can avoid causing the fish tail at the external sharp-pointed object of in-process of installation to insulated paint 210, and after the installation, the copper-clad copper wire uses after the circular telegram and can generate heat, generate heat and can make 220 melt the surface that breaks away from the copper-clad copper wire, insulated paint 210, first oil seal layer 111 and second oil seal layer 121 improve the corrosion-resistant and oxidation resistance of copper-clad copper wire, and still do benefit to the heat dissipation of copper-clad copper wire.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A corrosion-resistant and oxidation-resistant copper-clad copper wire is characterized in that: the conductive body (100) comprises a brass (110) and oxygen-free copper (120), the oxygen-free copper (120) is sleeved outside the brass (110), a first sealing oil layer (111) is coated on the outer surface of the brass (110), a second sealing oil layer (121) is coated on the outer surface of the oxygen-free copper (120), the corrosion-resistant layer (200) is sleeved outside the conductive body (100), the corrosion-resistant layer (200) comprises insulating paint (210) and wax oil (220), the insulating paint (210) is adhered to the outer side surface of the second sealing oil layer (121), and the wax oil (220) is sleeved on the outer side surface of the insulating paint (210).

2. The corrosion-resistant oxidation-resistant copper-clad copper wire according to claim 1, characterized in that: the outer dimensions of the brass (110) are the same as the inner dimensions of the oxygen-free copper (120).

3. The corrosion-resistant oxidation-resistant copper-clad copper wire according to claim 1, characterized in that: the first sealing oil layer (111) and the second sealing oil layer (121) are made of the same material.

4. The corrosion-resistant oxidation-resistant copper-clad copper wire according to claim 1, characterized in that: the insulating paint (210) and the wax oil (220) are uniformly coated on the outer part of the second sealing oil layer (121).