CN210667903U

CN210667903U - Anti-interference power line

Info

Publication number: CN210667903U
Application number: CN201921791483.6U
Authority: CN
Inventors: 林建军
Original assignee: Jiangmen Haoruite Electronics Co ltd
Current assignee: Jiangmen Haoruite Electronics Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-02
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an anti-interference power cord, including the sinle silk, the surface cover of sinle silk is equipped with the insulating layer, the surface cover of insulating layer is equipped with the shielding layer, one side that the insulating layer was kept away from to the shielding layer is provided with the non-woven fabrics layer, one side that the shielding layer was kept away from on the non-woven fabrics layer is provided with the aluminium foil shielding layer, one side that the non-woven fabrics layer was kept away from to the aluminium foil shielding layer is provided with the metal mesh, one side that the aluminium foil shielding layer was kept away from to the metal mesh is provided with the armor. The utility model discloses a set up the sinle silk, reach the effect to electric power transmission, through the insulating layer, reach the effect to the sinle silk protection, also reach insulating effect, through the shielding layer, reach the effect to magnetic field shielding, through the non-woven fabrics layer, reach the effect to sinle silk and shielding layer protection, this power cord anti-interference function is strong, is difficult for receiving external magnetic field interference, makes things convenient for people to use electrical equipment.

Description

Anti-interference power line

Technical Field

The utility model relates to a power cord technical field specifically is an anti-interference power cord.

Background

The power cord is transmission current's electric wire, and the copper wire is the core part of power cord, and current transmission's mode is point-to-point transmission usually, and the power cord can be divided into AC alternating current power cord and DC direct current power cord according to the usage, and along with the development of science and technology, the kind of power cord is more and more, and current power cord anti-interference function is poor, receives external magnetic field's interference very easily, influences the normal use of electrical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-interference power cord possesses anti-interference functional good, is difficult for receiving the advantage of external magnetic field interference, and it is poor to have solved the power cord anti-interference function, receives the problem of the interference of external magnetic field very easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-interference power cord, includes the sinle silk, the surface cover of sinle silk is equipped with the insulating layer, the surface cover of insulating layer is equipped with the shielding layer, one side that the insulating layer was kept away from to the shielding layer is provided with the non-woven fabrics layer, one side that the shielding layer was kept away from on the non-woven fabrics layer is provided with the aluminium foil shielding layer, one side that the non-woven fabrics layer was kept away from to the aluminium foil shielding layer is provided with the metal mesh, one side that the aluminium foil shielding layer was kept away from to the metal mesh.

Preferably, the shielding layer comprises warp and weft, and both the warp and the weft are silver fibers.

Preferably, the surface of the sheath is provided with a rat and ant prevention layer, one side of the rat and ant prevention layer, which is far away from the sheath, is provided with a waterproof layer, and one side of the waterproof layer, which is far away from the rat and ant prevention layer, is provided with an anti-corrosion layer.

Preferably, the insulating layer is ethylene propylene rubber, the thickness of the insulating layer is 1-3mm, and the sheath is made of polyethylene material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the sinle silk, reach the effect to electric power transmission, through the insulating layer, reach the effect to the sinle silk protection, also reach insulating effect, through the shielding layer, reach the effect to magnetic field shielding, through the non-woven fabrics layer, reach the effect to sinle silk and shielding layer protection, through aluminium foil shielding layer and metal mesh, reach the effect to magnetic field secondary shielding, through the armor, reach the effect that increases the power cord hardness, through the sheath, reach the effect to the power cord protection, this power cord interference killing feature is strong, be difficult for receiving external magnetic field interference, make things convenient for people to use electrical equipment.

2. The utility model discloses a protection against rodents ant layer reaches protection against rodents ant's effect, avoids the mice ant to cause the damage to the power cord, and through the waterproof layer, the waterproof nature of multiplicable power cord through the anticorrosion layer, the corrosion resistance of multiplicable power cord.

Drawings

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

In the figure: 1 wire core, 2 insulating layers, 3 shielding layers, 4 non-woven fabric layers, 5 aluminum foil shielding layers, 6 metal nets, 7 armor layers, 8 protective sleeves, 9 rat and ant preventing layers, 10 waterproof layers and 11 corrosion preventing layers.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a sinle silk 1, insulating layer 2, shielding layer 3, non-woven fabrics layer 4, aluminium foil shielding layer 5, metal mesh 6, armor 7, sheath 8, protection against rodents ant layer 9, waterproof layer 10 and anti-corrosion coating 11 part are the parts that universal standard spare or technical field personnel know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1, an anti-interference power line includes a wire core 1, an insulating layer 2 is sleeved on the surface of the wire core 1, the insulating layer 2 is made of ethylene propylene rubber and has a thickness of 1-3mm, a sheath 8 is made of polyethylene material, a shielding layer 3 is sleeved on the surface of the insulating layer 2, the shielding layer 3 includes warp and weft, the warp and the weft are made of silver fibers, a non-woven fabric layer 4 is disposed on one side of the shielding layer 3 away from the insulating layer 2, an aluminum foil shielding layer 5 is disposed on one side of the non-woven fabric layer 4 away from the shielding layer 3, a metal mesh 6 is disposed on one side of the aluminum foil shielding layer 5 away from the non-woven fabric layer 5, an armor layer 7 is disposed on one side of the armor layer 7 away from the metal mesh 6, the sheath 8 is disposed on the surface of the sheath 8, a rat-proof layer 9 is disposed on one side of the rat-proof layer 9 away from the sheath 8, a, the rat and ant prevention effect is achieved through the rat and ant prevention layer 9, damage to the power line caused by the rat and ant is avoided, and through the waterproof layer 10, the waterproof performance of the power line can be improved, the corrosion resistance of the power line can be improved through the anti-corrosion layer 11, the effect of power transmission is achieved by arranging the wire core 1, the effect of protecting the wire core 1 is achieved by the insulating layer 2, and the insulating effect is also achieved, the shielding layer 3 can shield the magnetic field, the non-woven fabric layer 4 can protect the wire core 1 and the shielding layer 3, the effect of secondary shielding of the magnetic field is achieved through the aluminum foil shielding layer 5 and the metal mesh 6, the effect of increasing the hardness of the power line is achieved through the armor layer 7, the effect of protecting the power line is achieved through the sheath 8, the power line has strong anti-interference function, is not easy to be interfered by an external magnetic field, and is convenient for people to use the electrical equipment.

During the use, through setting up sinle silk 1, reach the effect to electric power transmission, through insulating layer 2, reach the effect to sinle silk 1 protection, also reach insulating effect, through shielding layer 3, reach the effect to magnetic field shielding, through non-woven fabrics layer 4, reach the effect to sinle silk 1 and shielding layer 3 protection, through aluminium foil shielding layer 5 and metal mesh 6, reach the effect to magnetic field secondary shielding, through armor 7, reach the effect that increases the power cord hardness, through sheath 8, reach the effect to the power cord protection, this power cord anti-interference function is strong, be difficult for receiving external magnetic field interference, make things convenient for people to use electrical equipment.

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 anti-interference power cord, includes sinle silk (1), its characterized in that: the surface cover of sinle silk (1) is equipped with insulating layer (2), the surface cover of insulating layer (2) is equipped with shielding layer (3), one side that insulating layer (2) were kept away from in shielding layer (3) is provided with non-woven fabrics layer (4), one side that shielding layer (3) were kept away from in non-woven fabrics layer (4) is provided with aluminium foil shielding layer (5), one side that non-woven fabrics layer (4) were kept away from in aluminium foil shielding layer (5) is provided with metal mesh (6), one side that aluminium foil shielding layer (5) were kept away from in metal mesh (6) is provided with armor (7), one side that metal mesh (6) were kept away from in armor (7) is provided with sheath (8).

2. The tamper resistant power cord of claim 1, wherein: the shielding layer (3) comprises warp and weft, and the warp and the weft are silver fibers.

3. The tamper resistant power cord of claim 1, wherein: the surface of the sheath (8) is provided with a rat and ant prevention layer (9), one side, away from the sheath (8), of the rat and ant prevention layer (9) is provided with a waterproof layer (10), and one side, away from the rat and ant prevention layer (9), of the waterproof layer (10) is provided with an anti-corrosion layer (11).

4. The tamper resistant power cord of claim 1, wherein: the insulating layer (2) is made of ethylene propylene rubber, the thickness of the insulating layer is 1-3mm, and the sheath (8) is made of polyethylene material.