CN213691507U

CN213691507U - Sun-proof cable

Info

Publication number: CN213691507U
Application number: CN202023040285.1U
Authority: CN
Inventors: 吴善同
Original assignee: Sichuan Tower Cable Winding Wire Co ltd
Current assignee: Sichuan Tapai Cable Group Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-13
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a sun-proof type cable, including copper wire conductor, heat dissipation layer, horizontal heat conduction strip, connection membrane, flexible aluminium silk and viscose, the outside of copper wire conductor is provided with filler and heat-conducting layer, and the heat-conducting layer comprises horizontal heat conduction strip and perpendicular heat conduction strip, the heat dissipation level is in the outside of heat-conducting layer, and the heat dissipation layer comprises graphite and connection membrane, the laminating is connected with shielding layer, insulating layer and protective layer in proper order in the outside on heat dissipation layer, and the protective layer comprises flexible aluminium silk and articulamentum to the articulamentum comprises ageing resistance sun-proof ultraviolet resistance master batch and viscose. This resistant type cable that shines has good electrical property and bending property, is convenient for carry out heat conduction and heat dissipation to this cable, is convenient for shield electromagnetic field's interference simultaneously, and insulates to and be convenient for make this cable have good ageing resistance resistant ultraviolet resistance's performance, thereby be convenient for make it long service life.

Description

Sun-proof cable

Technical Field

The utility model relates to the technical field of cables, specifically be a sun-proof type cable.

Background

The cable is used for transmitting electric energy or signals, and along with the rapid development of economy and science and technology, the demand for electric energy is larger and larger, so that the demand for using the cable is larger and larger, and the cable erected outdoors can be subjected to the irradiation of sunlight, the blowing of wind and rain, the biting of insects and birds and the like, and is frequently required to be replaced;

the existing cable generally has limited electrical performance and bending performance, is inconvenient for heat conduction, heat dissipation and insulation, is inconvenient for ageing resistance, sun resistance and ultraviolet resistance, and has short service life, so that the sun-proof cable is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sun-proof type cable to solve the current cable that proposes in the above-mentioned background art, the electrical property and the bending property that generally possess are limited, are not convenient for carry on heat conduction, heat dissipation and insulation, and are not convenient for the ageing resistance sun-proof ultraviolet resistance, problem that life is short.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sun-proof type cable, includes copper wire conductor, heat dissipation layer, horizontal heat conduction strip, connection membrane, flexible aluminium silk and viscose, the outside of copper wire conductor is provided with filler and heat-conducting layer, and the heat-conducting layer comprises horizontal heat conduction strip and perpendicular heat conduction strip, the heat dissipation layer is located the outside of heat-conducting layer, and the heat dissipation layer comprises graphite and connection membrane, the laminating is connected with shielding layer, insulating layer and protective layer in proper order in the outside on heat dissipation layer, and the protective layer comprises flexible aluminium silk and articulamentum to the articulamentum comprises ageing resistance sun ultraviolet resistance master batch and viscose.

Preferably, the copper wire conductors are provided with a plurality of groups, the copper wire conductor monomers are twisted into an integrated structure, the inner side and the outer side of the filler are respectively and closely attached to the copper wire conductors and the heat conduction layer, and the filler is made of polypropylene.

Preferably, the inner side and the outer side of the heat conduction layer are respectively attached to and connected with the copper wire conductor and the heat dissipation layer, the inner end and the outer end of the heat dissipation layer are respectively provided with a connection film, and graphite is filled in the inner side of the connection film.

Preferably, the shielding layer is connected with the insulating layer in a nested manner, and the shielding layer and the insulating layer are made of polyvinyl chloride and polyethylene respectively.

Preferably, the horizontal heat conducting strips and the vertical heat conducting strips are formed by cross weaving, and the horizontal heat conducting strips and the vertical heat conducting strips are made of heat conducting aluminum strips.

Preferably, the bendable aluminum wire is centrally and symmetrically arranged in the protective layer, the outer side of the bendable aluminum wire is connected with the anti-aging, sun-proof and ultraviolet-resistant master batches and the adhesive in a pasting mode, and the anti-aging, sun-proof and ultraviolet-resistant master batches and the adhesive are uniformly mixed in the connecting layer.

Compared with the prior art, the beneficial effects of the utility model are that: the sun-proof cable has good electrical performance and bending performance, is convenient for conducting heat conduction and heat dissipation on the cable, shielding the interference of an electromagnetic field, insulating, and making the cable have good ageing resistance, sun resistance and ultraviolet resistance, thereby being convenient for making the cable have long service life;

1. the cable is provided with a copper wire conductor, a protective layer and bendable aluminum wires, the copper wire conductor which is twisted into an integrated structure is arranged in the cable, and the bendable aluminum wires which are arranged in the protective layer in a central symmetry manner are arranged in the protective layer, so that the cable is ensured to have good electrical performance and bending performance under the performance of the cable;

2. the shielding layer, the insulating layer, the transverse heat conducting strips and the vertical heat conducting strips are arranged, heat conduction and heat dissipation are facilitated through the heat conducting layer formed by weaving the transverse heat conducting strips and the vertical heat conducting strips and the heat dissipation layer formed by graphite and a connecting film, and interference of an electromagnetic field is facilitated to be shielded and the purpose of insulation is achieved through the self performance of the shielding layer and the insulating layer;

3. the cable is provided with the protective layer, the connecting layer, the ageing-resistant and sun-proof ultraviolet-resistant master batches and the adhesive, and the connecting layer formed by the ageing-resistant and sun-resistant ultraviolet-resistant master batches and the adhesive is arranged in the protective layer, so that the cable is convenient to have good ageing-resistant, sun-resistant and ultraviolet-resistant performances, and is convenient to have long service life.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the copper wire conductor and the filler in front view;

FIG. 3 is a schematic view of the internal structure of the heat conducting layer of the present invention;

FIG. 4 is a schematic view of the internal structure of the heat dissipation layer of the present invention;

FIG. 5 is a schematic view of the internal structure of the protective layer of the present invention;

fig. 6 is a schematic view of the internal structure of the connection layer of the present invention.

In the figure: 1. a copper wire conductor; 2. a filler; 3. a heat conductive layer; 4. a heat dissipation layer; 5. a shielding layer; 6. an insulating layer; 7. a protective layer; 8. a transverse heat conducting strip; 9. a vertical heat conducting strip; 10. graphite; 11. connecting the films; 12. a bendable aluminum wire; 13. a connecting layer; 14. the anti-aging, sun-proof and anti-ultraviolet master batch; 15. and (3) adhesive.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a sun-proof cable comprises a copper wire conductor 1, a filler 2, a heat conduction layer 3, a heat dissipation layer 4, a shielding layer 5, an insulation layer 6, a protection layer 7, a transverse heat conduction strip 8, a vertical heat conduction strip 9, graphite 10, a connection film 11, a bendable aluminum wire 12, a connection layer 13, an anti-aging sun-proof ultraviolet-resistant master batch 14 and an adhesive 15, wherein the filler 2 and the heat conduction layer 3 are arranged on the outer side of the copper wire conductor 1, the heat conduction layer 3 consists of the transverse heat conduction strip 8 and the vertical heat conduction strip 9, the heat dissipation layer 4 is positioned on the outer side of the heat conduction layer 3, the heat dissipation layer 4 consists of the graphite 10 and the connection film 11, the shielding layer 5, the insulation layer 6 and the protection layer 7 are sequentially attached to the outer side of the heat dissipation layer 4, the protection layer 7 consists of the bendable aluminum wire 12 and the connection layer 13, and the connection layer 13 consists of the anti;

if the copper wire conductors 1 in fig. 1 and 2 are provided with multiple groups, the single copper wire conductors 1 are twisted into an integrated structure, the inner side and the outer side of the filler 2 are respectively and closely attached to the copper wire conductors 1 and the heat conduction layer 3, the filler material of the filler 2 is polypropylene, so that the cable is convenient to ensure to have good electrical performance and bending performance, if the inner side and the outer side of the heat conduction layer 3 in fig. 1 and 4 are respectively and closely attached to the copper wire conductors 1 and the heat dissipation layer 4, the inner end and the outer end of the heat dissipation layer 4 are both provided with the connection film 11, and the inner side of the connection film 11 is filled with graphite 10, so that heat conduction and heat dissipation are facilitated;

as shown in fig. 1, the shielding layer 5 is connected with the insulating layer 6 in a nested manner, and the materials of the shielding layer 5 and the insulating layer 6 are respectively polyvinyl chloride and polyethylene, which facilitate shielding and insulation through the shielding layer 5 and the insulating layer 6, as shown in fig. 3, the transverse heat conducting strips 8 and the vertical heat conducting strips 9 are woven in a crossed manner, and the materials of the transverse heat conducting strips 8 and the vertical heat conducting strips 9 are heat conducting aluminum strips, so that heat conduction can be conveniently carried out through the self properties of the transverse heat conducting strips 8 and the vertical heat conducting strips 9, as in figures 1, 5 and 6 the bendable aluminium wires 12 are arranged centrally symmetrically in the protective layer 7 in groups, and the outer side of the bendable aluminum wire 12 is stuck and connected with an anti-aging, sun-proof and anti-ultraviolet master batch 14 and an adhesive 15, and the anti-aging, sun-proof and anti-ultraviolet master batch 14 and the adhesive 15 are uniformly mixed in the connecting layer 13, therefore, the cable is convenient to have good bending performance and sun-proof performance through the bendable aluminum wires 12 and the anti-aging sun-proof ultraviolet-resistant master batches 14.

The working principle is as follows: when the sun-proof cable is used, as shown in fig. 1, fig. 2 and fig. 5, firstly, a single copper wire conductor 1 is twisted into an integrated structure, and a plurality of groups of bendable aluminum wires 12 are arranged in the protective layer 7 in a central symmetry manner, so that the cable has good electrical performance and bending performance under the self-possessed performance of the copper wire conductor 1 and the bendable aluminum wires 12, and the cable has good fire-resistant, flame-retardant, light-resistant, low-smoke, non-toxic and other performances because the filling materials of the copper wire conductor 1 and the filler 2 on the inner side of the heat conduction layer 3 are polypropylene;

as shown in fig. 1, fig. 3 and fig. 4, the heat conducting layer 3 is formed by weaving the horizontal heat conducting strips 8 and the vertical heat conducting strips 9, the heat dissipating layer 4 formed by the graphite 10 and the connecting film 11 is connected to the outer side of the heat conducting layer 3, the horizontal heat conducting strips 8 and the vertical heat conducting strips 9 are made of heat conducting aluminum strips, so that the cable can conduct and dissipate heat under the performance of the horizontal heat conducting strips 8, the vertical heat conducting strips 9 and the graphite 10, the shielding layer 5 and the insulating layer 6 are sequentially connected to the outer side of the heat dissipating layer 4, the shielding layer 5 and the insulating layer 6 are made of polyvinyl chloride and polyethylene respectively, so that the cable can shield the interference of an electromagnetic field and insulate under the performance of the shielding layer 5 and the insulating layer 6, as shown in fig. 1, fig. 5 and fig. 6, the protective layer 7 is formed by the bendable aluminum wires 12 and the connecting layer 13, the connecting layer 13 is formed by the anti-aging, sun-proof and anti-ultraviolet master, therefore, the anti-aging, sun-proof and ultraviolet-resistant master batch 14 has the performance, so that the cable can achieve the purposes of anti-aging, sun-proof and ultraviolet resistance, and has good anti-aging, sun-proof and ultraviolet-resistant performances, so that the cable has a long service life, and a series of operations of the sun-proof cable can be completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sun-proof type cable, includes copper wire conductor (1), heat dissipation layer (4), horizontal heat conduction strip (8), connection membrane (11), flexible aluminium silk (12) and adhesive (15), its characterized in that: the outside of copper wire conductor (1) is provided with filler (2) and heat-conducting layer (3), and heat-conducting layer (3) comprise horizontal heat conduction strip (8) and perpendicular heat conduction strip (9), heat dissipation layer (4) are located the outside of heat-conducting layer (3), and heat dissipation layer (4) comprise graphite (10) and connection membrane (11), the outside laminating in proper order of heat dissipation layer (4) is connected with shielding layer (5), insulating layer (6) and protective layer (7), and protective layer (7) comprise flexible aluminium silk (12) and articulamentum (13) to articulamentum (13) comprise ageing resistance anti ultraviolet master batch (14) and viscose agent (15).

2. The sunproof cable of claim 1, wherein: the heat-conducting type copper wire heat-conducting device is characterized in that multiple groups of copper wire conductors (1) are arranged, the copper wire conductors (1) are twisted into an integrated structure, the inner side and the outer side of the filler (2) are respectively in close fit connection with the copper wire conductors (1) and the heat-conducting layer (3), and the filler (2) is made of polypropylene.

3. The sunproof cable of claim 1, wherein: the inner side and the outer side of the heat conduction layer (3) are respectively attached and connected with the copper wire conductor (1) and the heat dissipation layer (4), the inner end and the outer end of the heat dissipation layer (4) are respectively provided with a connection film (11), and graphite (10) is filled in the inner side of the connection film (11).

4. The sunproof cable of claim 1, wherein: the shielding layer (5) is connected with the insulating layer (6) in a nested mode, and the shielding layer (5) and the insulating layer (6) are made of polyvinyl chloride and polyethylene respectively.

5. The sunproof cable of claim 1, wherein: the transverse heat conduction strips (8) and the vertical heat conduction strips (9) are formed by cross weaving, and the transverse heat conduction strips (8) and the vertical heat conduction strips (9) are made of heat conduction aluminum strips.

6. The sunproof cable of claim 1, wherein: the flexible aluminum wire (12) is provided with a plurality of groups in the protective layer (7) in a centrosymmetric manner, the outer side of the flexible aluminum wire (12) is connected with an anti-aging sun-proof ultraviolet-resistant master batch (14) and an adhesive (15) in a pasting manner, and the anti-aging sun-resistant ultraviolet-resistant master batch (14) and the adhesive (15) are uniformly mixed in the connecting layer (13).