CN210325311U

CN210325311U - Electric wire with self-cooling function

Info

Publication number: CN210325311U
Application number: CN201921313483.5U
Authority: CN
Inventors: 黄东来
Original assignee: Shenzhen Roxtex Wire&cable Industrial Co ltd
Current assignee: Shenzhen Laishida Wire And Cable Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-04-14
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an electric wire with self-cooling function, which belongs to the technical field of electric wires and comprises a protective sleeve, wherein a filler wire core is arranged in the middle of the inner part of the protective sleeve, the outer surface of the filler wire core is connected with a plurality of electric wire cables, and the outer surfaces of a plurality of electric wire cables are provided with a plurality of heat conducting blocks, the electric wire with self-cooling function is provided with a heat conducting block, a first heat conducting layer, a second heat conducting layer and a heat radiating fin, when the electric wire generates a large amount of heat during working, the heat conducting block can absorb and conduct the heat generated by the cables into the first heat conducting layer and conduct the heat into the second heat conducting layer through the first heat conducting layer, so that the second heat conducting layer conducts the heat into the heat radiating fin, and the heat radiating fin conducts the heat to the outer part of the protective sleeve, thereby realizing the heat radiation, avoiding the heat from gathering in the inner part of, thereby greatly increasing the service life of the wire.

Description

Electric wire with self-cooling function

Technical Field

The utility model relates to an electric wire technical field specifically is an electric wire with function of cooling down by oneself.

Background

The electric wire, wire products for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion, the electric wire and cable in the broad sense are also called as cable for short, the cable in the narrow sense refers to insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

Present electric wire, most at the surface parcel rubber skin of electric wire, protect the electric wire with this, but this kind of mode is when using, often can cause the heat that the electric wire produced when transmission current to be difficult to in time gived off, thereby lead to the heat to cause the damage to the protective sheath, cause the ageing fracture of electric wire, influence the life of electric wire, and present electric wire is carrying out the separated time overall arrangement back to its inside electric wire cable, it is spacing to be difficult to fix the cable, lead to the cable to remove the back winding of each other, it is inconvenient to cause the user to install the wiring, influence user work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric wire with by oneself cooling function to propose in solving above-mentioned background and be difficult to in time giving off the heat that the cable produced, the electric wire orchid splits when causing the heat gathering, influences the life of electric wire, and is difficult to fix spacingly to the electric wire cable, causes that user's erection joint is inconvenient, influences user work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric wire with self-cooling function, includes the protective sheath, be provided with the filler core in the middle of the inside of protective sheath, the surface of filler core all is connected with a plurality of electric wire cables, and is a plurality of the surface of electric wire cable all is provided with a plurality of heat conduction pieces, and is a plurality of all be connected through the blotter between the heat conduction piece, the inner wall connection of protective sheath has the second heat-conducting layer, the surface of second heat-conducting layer is connected with a plurality of radiating fin that extend to the protective sheath outside.

Preferably, the inner wall of the second heat conduction layer is connected with a first heat conduction layer, and the inner wall of the first heat conduction layer is respectively contacted with the heat conduction block and the buffer pad.

Preferably, a plurality of the heat dissipation fins are all arc-shaped, and a plurality of the heat dissipation fins are distributed on the outer surface of the second heat conduction layer in an annular array.

Preferably, the first heat conduction layer and the second heat conduction layer are both annular, the manufacturing material of the first heat conduction layer comprises aluminum, and the manufacturing material of the second heat conduction layer comprises graphene.

Preferably, the plurality of heat conduction blocks are all conical, and the plurality of heat conduction blocks are matched with the wires and cables.

Preferably, a plurality of said wire cables are equally distributed over the outer surface of the filler wire core.

Compared with the prior art, the beneficial effects of the utility model are that: the electric wire with the self-cooling function is provided with a heat conduction block, a first heat conduction layer, a second heat conduction layer and heat dissipation fins, when the electric wire generates a large amount of heat during working, the heat conduction block can absorb and conduct the heat generated by a cable into the first heat conduction layer and conduct the heat into the second heat conduction layer through the first heat conduction layer, so that the second heat conduction layer conducts the heat into the heat dissipation fins and conducts the heat to the outside of a protective sleeve through the heat dissipation fins, thereby realizing the heat dissipation and avoiding the aging and the fracture of the electric wire due to the heat accumulated in the electric wire, thereby greatly prolonging the service life of the electric wire, meanwhile, as the heat conduction block is conical and is matched with the electric wire and the cable, when a user conducts the wire distribution layout on the electric wire, the electric wire and the cable can be fixed and limited through the heat conduction block, and the cable is prevented from moving and winding in the protective sleeve, the installation and connection of a user are more convenient.

Drawings

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

fig. 2 is an enlarged schematic view of a partial structure of the present invention a;

fig. 3 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a protective sleeve; 2. filling the wire core; 3. an electric wire cable; 4. a heat conducting block; 5. a first thermally conductive layer; 6. a second thermally conductive layer; 7. a heat dissipating fin; 8. a cushion pad.

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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electric wire with self-cooling function, includes protective sheath 1, filler core 2, electric wire cable 3, heat conduction piece 4, first heat-conducting layer 5, second heat-conducting layer 6, radiating fin 7 and cushion 8, be provided with filler core 2 in the middle of the inside of protective sheath 1, the surface of filler core 2 all is connected with a plurality of electric wire cables 3, and is a plurality of the surface of electric wire cable 3 all is provided with a plurality of heat conduction pieces 4, and is a plurality of all be connected through cushion 8 between the heat conduction piece 4, the inner wall connection of protective sheath 1 has second heat-conducting layer 6, the surface of second heat-conducting layer 6 is connected with a plurality of radiating fin 7 that extend to protective sheath 1 outside.

Referring to fig. 1, the inner wall of the second heat conduction layer 6 is connected with the first heat conduction layer 5, and the inner wall of the first heat conduction layer 5 is respectively in contact with the heat conduction block 4 and the buffer pad 8, so that heat generated by the heat conduction block 4 when the electric wire and cable 3 works is conducted to the first heat conduction layer 5, and the first heat conduction layer 5 conducts the heat to the second heat conduction layer 6, the plurality of heat dissipation fins 7 are arc-shaped, and the plurality of heat dissipation fins 7 are distributed on the outer surface of the second heat conduction layer 6 in an annular array shape, so that the second heat conduction layer 6 conducts the heat to the heat dissipation fins 7, and the heat dissipation fins 7 conduct the heat to the outside of the protective cover 1.

Referring to fig. 1, the first heat conduction layer 5 and the second heat conduction layer 6 are both annular, the first heat conduction layer 5 is made of aluminum, the second heat conduction layer 6 is made of graphene, so that the heat conductivity of the first heat conduction layer 5 and the heat conductivity of the second heat conduction layer 6 are increased, the first heat conduction layer 5 and the second heat conduction layer 6 conduct heat, the plurality of heat conduction blocks 4 are all conical, the plurality of heat conduction blocks 4 are matched with the electric wires and cables 3, the heat conduction blocks 4 are convenient to fix and limit the electric wires and cables 3, and the electric wires and cables 3 are prevented from moving and winding.

Referring to fig. 1 and 3, the plurality of electric wires and cables 3 are equidistantly distributed on the outer surface of the filler core 2, so that the plurality of electric wires and cables 3 are conveniently held by being lowered, the electric wires and cables 3 are more compact, and the connection and installation are convenient for a user.

The working principle is as follows: firstly, when a user uses the electric wire, the outer surface of the protective sleeve 1 is firstly detected to ensure the protective sleeve 1 is intact and avoid the occurrence of accidents in the use process of the protective sleeve 1, after the detection is finished, the user can install and connect the electric wire, and when the electric wire is connected, the heat conducting block 4 can fix and limit the electric wire and the cable 3 to avoid the electric wire and the cable 3 from being wound, when the wires are installed and work, and a large amount of heat is generated, the heat conducting block 4 can absorb the heat generated by the working of the wires and cables 3, and into the first heat conducting layer 5, so that the first heat conducting layer 5 conducts heat into the second heat conducting layer 6, so that the heat is conducted to the heat dissipation fins 7 through the second heat conduction layer 6, and the heat dissipation fins 7 conduct the heat to the outside of the protective cover 1, the heat is dissipated, and the aging and the breakage of the electric wire caused by the heat accumulated in the electric wire are avoided.

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 electric wire with self-cooling function, includes protective sheath (1), its characterized in that: be provided with filler core (2) in the middle of the inside of protective sheath (1), the surface of filler core (2) all is connected with a plurality of electric wire cable (3), and is a plurality of the surface of electric wire cable (3) all is provided with a plurality of heat conduction piece (4), and is a plurality of all be connected through blotter (8) between heat conduction piece (4), the inner wall connection of protective sheath (1) has second heat-conducting layer (6), the surface of second heat-conducting layer (6) is connected with a plurality of radiating fin (7) that extend to protective sheath (1) outside.

2. The electric wire with self-cooling function according to claim 1, characterized in that: the inner wall of the second heat conduction layer (6) is connected with a first heat conduction layer (5), and the inner wall of the first heat conduction layer (5) is respectively contacted with the heat conduction block (4) and the buffer pad (8).

3. The electric wire with self-cooling function according to claim 1, characterized in that: a plurality of radiating fins (7) all are the arc, and are a plurality of radiating fins (7) are distributed in the surface of second heat-conducting layer (6) for the annular array form.

4. The electric wire with self-cooling function according to claim 2, characterized in that: first heat-conducting layer (5) all are the annular with second heat-conducting layer (6), just the preparation material of first heat-conducting layer (5) is including aluminium, the preparation material of second heat-conducting layer (6) is including graphite alkene.

5. The electric wire with self-cooling function according to claim 1, characterized in that: the heat conducting blocks (4) are all conical, and the heat conducting blocks (4) are matched with the electric wire cables (3).

6. The electric wire with self-cooling function according to claim 1, characterized in that: a plurality of the electric wire cables (3) are equidistantly distributed on the outer surface of the filling wire core (2).