CN217822135U

CN217822135U - Aluminum core polyvinyl chloride insulated wire

Info

Publication number: CN217822135U
Application number: CN202221291975.0U
Authority: CN
Inventors: 鲁雷; 高海
Original assignee: Hubei Chunan Cable Technology Co ltd
Current assignee: Hubei Chunan Cable Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-15
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to an insulated wire technical field provides an aluminum core polyvinyl chloride insulated wire, including the electric wire body, the electric wire body includes a plurality of intertwine's sinle silk, and is a plurality of the surface coating of sinle silk has the insulating layer, the surface coating of insulating layer has anti-corrosion coating, the cover is equipped with the buffer layer on the anti-corrosion coating, be formed with the filler chamber between anti-corrosion coating and the buffer layer, just the filler intracavity is filled with the insecticidal powder, the surface coating of buffer layer has the electric wire top layer. The utility model discloses a fill medicine chamber and insecticidal powder's setting, when the ant worm bites the surface of electric wire body, after the buffer layer is bitten out the leak, fill the insecticidal powder of medicine intracavity and can expose in the external world to can exterminate and drive away the ant worm that exists on electric wire body surface, make the inside sinle silk of anticorrosive coating and insulating layer can not receive the influence of ant worm and appear the damage, in order to guarantee that the electric wire body can not be bitten influence and normal use by the ant worm bite.

Description

Aluminum core polyvinyl chloride insulated wire

Technical Field

The utility model relates to an insulated wire technical field specifically is an aluminium core polyvinyl chloride insulated wire.

Background

The electric wire refers to a wire for transmitting electric energy. The bare wires, the electromagnetic wires and the insulated wires. The bare wires have no insulating layer and comprise copper, aluminum flat wires, overhead stranded wires and various profiles (such as molded lines, buses, copper bars, aluminum bars and the like). It is mainly used for outdoor overhead and indoor bus bars and switch boxes. Magnet wires are insulated wires that, when energized, produce a magnetic field or induce a current in a magnetic field. It is mainly used for motor and transformer coils and other relevant electromagnetic equipment.

The aluminum core polyvinyl chloride insulated wire is one of the electric wires, and the structure of the electric wire is single, when the aluminum core polyvinyl chloride insulated wire is used, the surface of the electric wire is easy to be bitten by ants and insects, so that the internal structure of the electric wire is exposed outside, the waterproof and pressure-resistant capacity is reduced, and the electric wire is easy to damage, therefore, the aluminum core polyvinyl chloride insulated wire is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aluminium core polyvinyl chloride insulated wire 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 aluminium core polyvinyl chloride insulated wire, includes the electric wire body, the electric wire body includes a plurality of intertwine's sinle silk, and is a plurality of the surface coating of sinle silk has the insulating layer, the surface coating of insulating layer has anti-corrosion coating, the cover is equipped with the buffer layer on the anti-corrosion coating, be formed with the chemical filling chamber between anti-corrosion coating and the buffer layer, just the intracavity that fills chemical filling is filled has the insecticidal powder, the surface coating of buffer layer has the electric wire top layer.

Preferably, the surface of the anti-corrosion layer is densely and fixedly connected with a plurality of spherical supports located in the chemical filling cavity, the inner wall of the buffer layer is in contact with the surfaces of the spherical supports, and the spherical supports are located between the anti-corrosion layer and the buffer layer, so that the buffer layer can be propped open from the anti-corrosion layer and the chemical filling cavity can be formed.

Preferably, the surface of the insulating layer is wrapped by a high-temperature-resistant layer, the anti-corrosion layer is wrapped on the high-temperature-resistant layer, the high-temperature-resistant layer is a silicone rubber sleeve, and the silicone rubber sleeve has better high-temperature resistance and can reduce the possibility that the electric wire body is burnt out due to high temperature.

Preferably, the anti-corrosion layer comprises at least three layers of polyethylene sleeves, and the polyethylene sleeves can prevent the wire core from being corroded and can protect the insulating layer.

Preferably, the buffer layer is the rubber sleeve to can improve the pliability of electric wire body, make the electric wire body have better resistance to compression, anti drag ability.

Preferably, the insulating layer is internally filled with a filler, and the filler is a soft PE particle filler, so that the purpose of fixing the wire core is achieved.

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

1. the utility model discloses a fill medicine chamber and insecticidal powder's setting, when the ant worm bites the surface of electric wire body, after the buffer layer is bitten out the leak, fill the insecticidal powder of medicine intracavity and can expose in the external world to can exterminate and drive away the ant worm that exists on electric wire body surface, make the inside sinle silk of anticorrosive coating and insulating layer can not receive the influence of ant worm and appear the damage, in order to guarantee that the electric wire body can not be bitten influence and normal use by the ant worm bite.

2. The utility model discloses a setting of ball-type support, ball-type support lie in and can strut the buffer layer from the anti-corrosion coating and make the chamber of filling with a prescription can form between anti-corrosion coating and the buffer layer promptly to the convenience is poured the insecticidal powder into to the intracavity of filling with a prescription.

3. The utility model discloses a setting of silicon rubber sleeve, silicon rubber sleeve have the high temperature resistance performance of preferred, can reduce the possibility that the electric wire body burns out because of high temperature.

4. The utility model discloses a setting of buffer layer, buffer layer itself have the elasticity and the plasticity of preferred, can improve the pliability of electric wire body for the electric wire body has better resistance to compression, anti ability of dragging.

Drawings

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

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 isbase:Sub>A schematic view of the cross-sectional structure of the utility model along the A-A direction;

in the figure: 1. a wire body; 2. a wire core; 3. an insulating layer; 4. a high temperature resistant layer; 5. an anti-corrosion layer; 6. an insecticidal powder; 7. a buffer layer; 8. a wire surface layer; 9. and (3) a filling material.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-3, the present invention provides an aluminum core pvc insulated wire: including electric wire body 1, electric wire body 1 includes a plurality of intertwine's sinle silk 2, the surface coating of a plurality of sinle silks 2 has insulating layer 3, the surface coating of insulating layer 3 has anti-corrosion coating 5, the cover is equipped with buffer layer 7 on the anti-corrosion coating 5, be formed with the powder filling chamber between anti-corrosion coating 5 and the buffer layer 7, and the powder filling intracavity is filled with insecticidal powder 6, the surface coating of buffer layer 7 has electric wire top layer 8, thus, when there is the ant worm to bite electric wire body 1's surface, after buffer layer 7 is bitten out the leak, insecticidal powder 6 in the powder filling chamber can expose in the external world, with the ant that can exist to electric wire body 1 surface exterminates and drives away, make

anti-corrosion coating

5 and 3 inside sinle silk 2 of insulating layer can not receive the influence of ant worm and appear damaged, with guarantee that electric wire body 1 can not receive the ant to bite influence and normal use.

Specifically, the intensive fixedly connected with in surface of anti-corrosion layer 5 is a plurality of ball-type supports that are located the intracavity of filling medicine, and the inner wall and the ball-type support surface of buffer layer 7 contact, and ball-type support is located and can struts buffer layer 7 from anti-corrosion layer 5 and make the chamber of filling medicine can form between anti-corrosion layer 5 and the buffer layer 7 promptly to conveniently pour insecticidal powder 6 into to the intracavity of filling medicine, such design can be more reasonable.

And in addition, insulating layer 3 surface parcel has high temperature resistant layer 4, and anti-corrosion coating 5 parcel is on high temperature resistant layer 4, and high temperature resistant layer 4 is the silicon rubber cover, and the silicon rubber cover has the high temperature resistance ability of preferred, can reduce the possibility that electric wire body 1 burns out because of high temperature.

In some embodiments, the anti-corrosion layer 5 comprises at least three polyethylene sleeves, which can prevent the core 2 from being corroded and can protect the insulating layer 3 from being torn and bitten by the ant or insect.

Simultaneously, buffer layer 7 is the rubber sleeve, and the rubber sleeve has elasticity and the plasticity of preferred, can improve the pliability of electric wire body 1 for electric wire body 1 has better resistance to compression, drag resistance ability.

Referring to fig. 3, the insulating layer 3 is filled with a filler 9, the filler 9 is a soft PE particle filler, and the soft PE particle filler can fill a gap between the core 2 and the insulating layer 3, thereby achieving the purpose of fixing the core 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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 shown 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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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. The utility model provides an aluminum core polyvinyl chloride insulated wire, includes electric wire body (1), its characterized in that, electric wire body (1) is including a plurality of intertwine sinle silk (2), and is a plurality of the surface coating of sinle silk (2) has insulating layer (3), the surface coating of insulating layer (3) has anti-corrosion coating (5), the cover is equipped with buffer layer (7) on anti-corrosion coating (5), be formed with between anti-corrosion coating (5) and buffer layer (7) and fill out the medicine chamber, just it has insecticidal powder (6) to fill out the medicine intracavity packing, the surface coating of buffer layer (7) has electric wire top layer (8).

2. The aluminum-cored polyvinyl chloride insulated wire of claim 1, wherein: the surface of the anti-corrosion layer (5) is densely and fixedly connected with a plurality of spherical supports positioned in the medicine filling cavity, and the inner wall of the buffer layer (7) is in contact with the surfaces of the spherical supports.

3. The aluminum-cored polyvinyl chloride insulated wire of claim 1, wherein: the surface of the insulating layer (3) is wrapped with a high temperature resistant layer (4), the anti-corrosion layer (5) is wrapped on the high temperature resistant layer (4), and the high temperature resistant layer (4) is a silicone rubber sleeve.

4. The aluminum-cored polyvinyl chloride insulated wire of claim 1, wherein: the corrosion protection layer (5) comprises at least three layers of a polyethylene sheath.

5. The aluminum-cored polyvinyl chloride insulated wire of claim 1, wherein: the buffer layer (7) is a rubber sleeve.

6. The aluminum-cored polyvinyl chloride insulated wire of claim 1, wherein: the insulating layer (3) is filled with a filling material (9), and the filling material (9) is soft PE particle filling material.