CN211350169U

CN211350169U - Insulating electronic wire with anti-wear function

Info

Publication number: CN211350169U
Application number: CN202020089440.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Liaoning Shengshi Electric Co ltd
Current assignee: Liaoning Shengshi Electric Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-25
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an electronic wire of insulating function of resistance to wears, including three group's metal core, it has the insulating layer to compound on the outer wall of metal core, it has tin-plated copper to weave the shielding layer to compound on the outer wall of insulating layer, it has withstand voltage ball to compound between the shielding layer to weave tin-plated copper, it has fire-retardant filling layer to fill between tin-plated copper woven shield layer and the withstand voltage ball, it has polyvinylidene chloride thin layer to compound on the outer wall of fire-retardant filling layer. This insulating electronic wire of function of resistance to wear, through rubber foam filling layer, copper ammonia fiber layer and carbon fiber layer not only can increase holistic resistance to compression stretching resistance, and the carbon fiber layer has high temperature resistant moreover, characteristics that electromagnetic shielding nature is good can strengthen anti-shielded function simultaneously with tin-plated copper braided shield layer, have fine insulating properties through insulating layer and fire-retardant filling layer, improved the mechanical properties of material simultaneously, have good wear-resisting, corrosion resisting properties, application scope is wide, can satisfy the user demand.

Description

Insulating electronic wire with anti-wear function

Technical Field

The utility model relates to an electron line technical field specifically is an insulating electron line of function of resistance to wears.

Background

The wire, which is used as a material for electric wires and cables, is also industrially referred to as a wire, and is generally made of copper or aluminum, and is also made of silver wire (which has good electrical and thermal properties) for conducting electricity or heat. The electronic wire is one of the conducting wires, the electronic wire is one of the internal wires of the electrical equipment for short, the electrification property mainly takes weak current as the main part, the cable is different in concept with the cable in the category of strong current, and the electronic wire circulating on the market is divided into 3 series of wires in UL standard, 3C standard and VDE standard;

however, the electronic wire has poor functions of pressure resistance and abrasion resistance in the using process, an insulating layer can be damaged after long-time use, the service life of the electronic wire is influenced, certain potential safety hazards exist, and the corrosion resistance and the signal shielding function of the electronic wire are poor, so that the using requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic wire of insulating function of resistance to wears to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic wire of insulating function of resistance to wearing, includes three group's metal sinle silks, the complex insulating layer that has on the outer wall of metal sinle silk, the complex tinned copper woven shield layer that has on the outer wall of insulating layer, the complex is pressed resistance ball between the tinned copper woven shield layer, it is formed from inside to outside complex by the fire-retardant filling layer of rubber foaming body to press resistance ball, it has fire-retardant filling layer to pack between tinned copper woven shield layer and the pressure resistance ball, the complex has the polyvinylidene chloride thin layer on the outer wall of fire-retardant filling layer, the complex has the wearing layer on the outer wall of polyvinylidene chloride thin layer.

Preferably, the flame-retardant filling layer is phenolic resin.

Preferably, the wear-resistant layer is nano copper.

Preferably, a TPO anti-aging layer is compounded on the outer wall of the wear-resistant layer.

Compared with the prior art, the beneficial effects of the utility model are that: this insulating electronic wire of function of resistance to wear, through rubber foam filling layer, copper ammonia fiber layer and carbon fiber layer not only can increase holistic resistance to compression stretching resistance, and the carbon fiber layer has high temperature resistant moreover, characteristics that electromagnetic shielding nature is good can strengthen anti-shielded function simultaneously with tin-plated copper braided shield layer, have fine insulating properties through insulating layer and fire-retardant filling layer, improved the mechanical properties of material simultaneously, have good wear-resisting, corrosion resisting properties, application scope is wide, can satisfy the user demand.

Drawings

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

fig. 2 is a schematic view of the structure of the pressure-resistant ball of the present invention.

In the figure: 1. the cable comprises a metal wire core, 2 parts of an insulating layer, 3 parts of a tinned copper woven shielding layer, 4 parts of a pressure-resistant ball, 401 parts of a carbon fiber layer, 402 parts of a copper ammonia fiber layer, 403 parts of a rubber foam flame-retardant filling layer, 5 parts of a flame-retardant filling layer, 6 parts of a polyvinylidene chloride film layer, 7 parts of a wear-resistant layer and 8 parts of a TPO anti-aging 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.

Embodiment 1, please refer to fig. 1-2, the present invention provides a technical solution: an insulated electronic wire with a wear-resistant function comprises three groups of metal wire cores 1, wherein an insulating layer 2 is compounded on the outer wall of each metal wire core 1, and the insulating layer 2 is composed of the following raw materials in parts by weight: 35 parts of glass fiber, 15 parts of polyurethane, 4 parts of curing agent, 7 parts of adhesive, 5 parts of hindered phenol antioxidant, 6 parts of silicon carbide, 8 parts of aluminum nitride, 3 parts of asbestos wool and 12 parts of calcium carbonate, has good insulating property, simultaneously improves the mechanical property of the material, has excellent wear resistance and corrosion resistance, a tinned copper braided shielding layer 3 is compounded on the outer wall of the insulating layer 2, a pressure ball 4 is compounded between the tinned copper braided shielding layers 3, the pressure ball 4 is compounded by a rubber foam flame-retardant filling layer 403, a cuprammonium fiber layer 402 and a carbon fiber layer 401 from inside to outside, the carbon fiber layer 401 has the characteristics of high temperature resistance and good electromagnetic shielding property, the cuprammonium fiber layer 402 has good tensile property, the rubber foam flame-retardant filling layer 403 has good compressive property, and a flame-retardant filling layer 5 is filled between the tinned copper braided shielding layer 3 and the pressure ball 4, the flame-retardant filling layer 5 is phenolic resin, and bonding chemical activity is high, and thermal stability is good, and insulating properties can prevent fires high temperature resistant antistatic, the complex has polyvinylidene chloride thin layer 6 on flame-retardant filling layer 5's the outer wall, and is light-tight, the free from extraneous odour, can effectually block the infiltration of moisture and oxygen, the complex has wearing layer 7 on polyvinylidene chloride thin layer 6's the outer wall, wearing layer 7 is nanometer copper, has the good characteristics of milling, the complex has TPO anti-aging layer 8 on wearing layer 7's the outer wall, TPO anti-aging layer 8 has ozone-resistant ageing and the splendid effect of water proofness.

Embodiment 2, please refer to fig. 1-2, the present invention provides a technical solution: an insulated electronic wire with a wear-resistant function comprises three groups of metal wire cores 1, wherein an insulating layer 2 is compounded on the outer wall of each metal wire core 1, and the insulating layer 2 is composed of the following raw materials in parts by weight: 33 parts of glass fiber, 16 parts of polyurethane, 3 parts of curing agent, 6 parts of adhesive, 4 parts of hindered phenol antioxidant, 5 parts of silicon carbide, 5 parts of aluminum nitride, 4 parts of asbestos wool and 10 parts of calcium carbonate, has good insulating property, simultaneously improves the mechanical property of the material, has excellent wear resistance and corrosion resistance, a tinned copper braided shielding layer 3 is compounded on the outer wall of the insulating layer 2, a pressure ball 4 is compounded between the tinned copper braided shielding layers 3, the pressure ball 4 is compounded by a rubber foaming body flame-retardant filling layer 403, a copper ammonia fiber layer 402 and a carbon fiber layer 401 from inside to outside, the carbon fiber layer 401 has the characteristics of high temperature resistance and good electromagnetic shielding property, the copper ammonia fiber layer 402 has good tensile property, the rubber foaming body flame-retardant filling layer 403 has good compressive property, and a flame-retardant filling layer 5 is filled between the tinned copper braided shielding layer 3 and the pressure ball 4, the flame-retardant filling layer 5 is phenolic resin, and bonding chemical activity is high, and thermal stability is good, and insulating properties can prevent fires high temperature resistant antistatic, the complex has polyvinylidene chloride thin layer 6 on flame-retardant filling layer 5's the outer wall, and is light-tight, the free from extraneous odour, can effectually block the infiltration of moisture and oxygen, the complex has wearing layer 7 on polyvinylidene chloride thin layer 6's the outer wall, wearing layer 7 is nanometer copper, has the good characteristics of milling, the complex has TPO anti-aging layer 8 on wearing layer 7's the outer wall, TPO anti-aging layer 8 has ozone-resistant ageing and the splendid effect of water proofness.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "coupling" and "bayonet" are intended to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. An insulated electronic wire with anti-wear function comprises three groups of metal wire cores (1), and is characterized in that: the composite cable is characterized in that an insulating layer (2) is compounded on the outer wall of the metal cable core (1), a tinned copper braided shielding layer (3) is compounded on the outer wall of the insulating layer (2), a pressure-resistant ball (4) is compounded between the tinned copper braided shielding layer (3), the pressure-resistant ball (4) is formed by compounding a rubber foaming body flame-retardant filling layer (403), a copper ammonia fiber layer (402) and a carbon fiber layer (401) from inside to outside, a flame-retardant filling layer (5) is filled between the tinned copper braided shielding layer (3) and the pressure-resistant ball (4), a polyvinylidene chloride thin film layer (6) is compounded on the outer wall of the flame-retardant filling layer (5), and a wear-resistant layer (7) is compounded on the outer wall of the polyvinylidene chloride thin film layer (6).

2. An insulated abrasion-resistant functional electric wire according to claim 1, wherein: the flame-retardant filling layer (5) is phenolic resin.

3. An insulated abrasion-resistant functional electric wire according to claim 1, wherein: the wear-resistant layer (7) is made of nano copper.

4. An insulated abrasion-resistant functional electric wire according to claim 1, wherein: and a TPO anti-aging layer (8) is compounded on the outer wall of the wear-resistant layer (7).