CN213025512U

CN213025512U - High-temperature-resistant and corrosion-resistant tinned round copper wire

Info

Publication number: CN213025512U
Application number: CN202021920403.5U
Authority: CN
Inventors: 王娜
Original assignee: Jiangxi Kaiwang Technology Co ltd
Current assignee: Jiangxi Kaiwang Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-20
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a high temperature resistant corrosion resistant tinned wire relates to alloy material equipment technical field, including the copper core, be provided with high temperature resistant layer on the lateral wall of copper core, be provided with the anticorrosive coating on the lateral wall on high temperature resistant layer, cup jointed a plurality of fixed ring cover on the copper core, be equipped with the spiral clamp ring in the helicla flute on the insulating cover, evenly seted up a plurality of through-holes on the lateral wall of lag tip, five copper lines have all plated metallic tin layer outward. The utility model discloses it is rational in infrastructure, form the copper core through many copper lines intertwine for many copper lines twine the atress mutually, thereby can strengthen the joint strength of copper core, setting through the fixed lantern ring, it is tighter to make many copper lines tie up, avoid many copper lines to disperse easily, cause awkward phenomenon, through setting up helicla flute and spiral clamp ring, it is inseparabler to make to be connected between insulating cover and the lag, thereby the bulk strength of copper line has been improved, make the copper line in installation, transportation, it is not fragile.

Description

High-temperature-resistant and corrosion-resistant tinned round copper wire

Technical Field

The utility model relates to an alloy material equipment technical field, in particular to high temperature resistant corrosion resistant tinned round copper line.

Background

The tinned copper wire is a copper wire with a thin layer of metallic tin plated on the surface. The tin forms a tin dioxide film in the air to prevent further oxidation, and the tin and the halogen can also form a film with similar action. Thus, the product has good corrosion resistance, certain strength and hardness, good formability and easy welding, the tin layer is nontoxic and tasteless, can prevent iron from dissolving into the packaged material, and the surface is bright, and the printed picture can beautify the commodity.

The existing tinned copper wire is poor in performances such as high temperature resistance and corrosion resistance, and can be damaged by the tinned round copper wire when being used in a slightly harsh environment, so that the tinned round copper wire is normally used, the requirement is met by the high-temperature-resistant and corrosion-resistant tinned round copper wire, and the requirement is met by the high-temperature-resistant and corrosion-resistant tinned round copper wire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant corrosion resistant tinned wire to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant corrosion resistant tinned round copper line, includes the copper core, be provided with high temperature resistant layer on the lateral wall of copper core, be provided with the anticorrosive coating on the lateral wall on high temperature resistant layer, a plurality of fixed ring cover have been cup jointed on the copper core, the lag has been cup jointed on the copper core, and is a plurality of fixed ring cover is located the lag is inboard, the insulating cover has been cup jointed on the lag, the insulating cover with the helicla flute has all been seted up on the lateral wall of lag, the spiral stopper is installed to the inner wall of insulating cover, one side of spiral stopper is located on the lag in the helicla flute, on the insulating cover be equipped with spiral clamping ring in the helicla flute, a plurality of through-holes have evenly been seted up on the lateral wall of lag tip, the copper core comprises five copper wire windings, five copper wire metal tin layer has all been plated outward.

Preferably, the thickness of the metallic tin layer is 10um-15 um.

Preferably, the protective sleeve is a sealed aluminum sleeve, and the thickness of the protective sleeve is 0.5mm-2 mm.

Preferably, the insulating sleeve is made of synthetic rubber, and the thickness of the insulating sleeve is 0.5mm-1 mm.

Preferably, the high temperature resistant layer is a tetrafluoroethylene layer, and the thickness of the tetrafluoroethylene layer is 2um-4 um.

To sum up, the utility model discloses rational in infrastructure, through many copper lines intertwine formation copper core for many copper lines intertwine the atress, thereby can strengthen the joint strength of copper core, through the setting of the fixed lantern ring, make many copper lines tie up tighter, avoid many copper lines to disperse easily, cause awkward phenomenon, through setting up helicla flute and spiral clamping ring, make to be connected more closely between insulating cover and the lag, thereby improved the bulk strength of copper line, make the copper line in installation, transportation, not fragile.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the insulation-layer-removing structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the protecting cover of the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the copper core of the present invention.

In the figure: 1. copper line, 2, metallic tin layer, 3, high temperature resistant layer, 4, anticorrosive coating, 5, fixed ring cover, 6, lag, 7, insulating layer, 8, through-hole, 9, spiral clamping ring, 10, helicla flute.

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.

Example (b): the tin-plated round copper wire with high temperature resistance and corrosion resistance, as shown in fig. 1-5, comprises a copper core, and is characterized in that: be provided with high temperature resistant layer 3 on the lateral wall of copper core, be provided with anticorrosive coating 4 on high temperature resistant layer 3's the lateral wall, a plurality of fixed ring cover 5 have been cup jointed on the copper core, lag 6 has been cup jointed on the copper core, a plurality of fixed ring cover 5 are located lag 6 inboards, insulating cover 7 has been cup jointed on lag 6, all seted up helicla flute 10 on insulating cover 7 and the lateral wall of lag 6, the spiral stopper is installed to the inner wall of insulating cover 7, one side of spiral stopper is located the helicla flute 10 on lag 6, be equipped with spiral clamping ring 9 in the helicla flute 10 on insulating cover 7, a plurality of through-holes 8 have evenly been seted up on the lateral wall of lag 6 tip, the copper core comprises the winding of five copper lines 1, all plated metallic tin layer 2 outside five copper lines 1.

Further, in the above scheme, the thickness of the metallic tin layer 2 is 10um-15 um.

Further, in the scheme, the protective sleeve 6 is a sealed aluminum sleeve, and the thickness is 0.5mm-2 mm.

Further, in the scheme, the insulating sleeve 7 is made of synthetic rubber and has the thickness of 0.5mm-1 mm.

Further, in the above scheme, the high temperature resistant layer 3 is a tetrafluoroethylene layer, and the thickness thereof is 2um-4 um.

This practical theory of operation: copper core is by many copper lines 1 intertwine formation copper core, every copper line 1 intertwine atress, and fixed lantern ring 5 has been increased, the joint strength of copper core has been strengthened, it is tighter to make many copper lines 1 tie up, avoid many copper lines 1 easy dispersion, cause and use inconveniently, at lag 6, set up helicla flute 10 and spiral clamping ring 9 on the insulating layer 7, it is inseparabler to make to be connected between insulating cover and the lag 6, thereby copper line 1's bulk strength has been improved, make copper line 1 at the installation, in the transportation, it is not fragile, increase high temperature resistant layer 10 on the copper core, and anticorrosive coating 4, the performance of copper core has been improved, the life of copper core has been prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high temperature resistant corrosion-resistant tinned round copper line, includes the copper core, its characterized in that: the copper wire is characterized in that a high temperature resistant layer (3) is arranged on the side wall of the copper core, an anticorrosive layer (4) is arranged on the side wall of the high temperature resistant layer (3), a plurality of fixed ring sleeves (5) are sleeved on the copper core, a protective sleeve (6) is sleeved on the copper core, the fixed ring sleeves (5) are positioned on the inner side of the protective sleeve (6), an insulating sleeve (7) is sleeved on the protective sleeve (6), spiral grooves (10) are formed in the side walls of the insulating sleeve (7) and the protective sleeve (6), a spiral limiting block is installed on the inner wall of the insulating sleeve (7), one side of the spiral limiting block is positioned in the spiral groove (10) on the protective sleeve (6), a spiral pressing ring (9) is arranged in the spiral groove (10) on the insulating sleeve (7), a plurality of through holes (8) are uniformly formed in the side wall of the end part of the protective sleeve (6), the copper core is formed by winding five copper wires (1), and five metal tin layers (2) are plated on the outer sides of the copper wires (1).

2. The tinned round copper wire with high temperature resistance and corrosion resistance according to claim 1, characterized in that: the thickness of the metallic tin layer (2) is 10um-15 um.

3. The tinned round copper wire with high temperature resistance and corrosion resistance according to claim 1, characterized in that: the protective sleeve (6) is a sealed aluminum sleeve, and the thickness is 0.5mm-2 mm.

4. The tinned round copper wire with high temperature resistance and corrosion resistance according to claim 1, characterized in that: the insulating sleeve (7) is made of synthetic rubber and has the thickness of 0.5mm-1 mm.

5. The tinned round copper wire with high temperature resistance and corrosion resistance according to claim 1, characterized in that: the high temperature resistant layer (3) is a tetrafluoroethylene layer, and the thickness of the tetrafluoroethylene layer is 2-4 um.