CN214505066U

CN214505066U - Gravity armored photoelectric composite cable

Info

Publication number: CN214505066U
Application number: CN202022992024.3U
Authority: CN
Inventors: 吴浩; 计克云; 何元元; 许峰; 张少东; 吴本荣
Original assignee: Anhui Hongyuan Special Cable Group Co ltd
Current assignee: Anhui Hongyuan Special Cable Group Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-26
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a composite cable technical field specifically discloses a gravity armor photoelectric composite cable, including the cable, the left and right sides of cable cavity central authorities all is equipped with electrically conductive electric wire, and the shielding layer has been cup jointed to the outside of electrically conductive electric wire is fixed, and the top and the bottom of cable cavity central authorities all are equipped with the steel core, and the central authorities of cable cavity are equipped with the inoxidizing coating. The utility model discloses a structural design of heat absorption ring enables the heat absorption ring can absorb the inside heat of cable, and through the structural design between heat absorption ring and heat conduction post and the radiating fin, enables on the heat conduction post can transmit the heat on the heat absorption ring to the radiating fin, makes its inner chamber to the cable that can be quick dispel the heat to make this gravity armor photoelectricity composite cable have reached the purpose that still has better heat-sinking capability when having stronger anti deformation and crashproof capability.

Description

Gravity armored photoelectric composite cable

Technical Field

The utility model relates to a composite cable technical field specifically is a gravity armor photoelectric composite cable.

Background

Made of one or more mutually insulated conductors and an outer insulating protective layer, wires for transmitting power or information from one place to another, or a rope-like cable twisted from several or groups of wires (at least two in each group), each group being insulated from each other and usually twisted around a center, the whole being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

At present, although the existing gravity armored photoelectric composite cable has strong deformation resistance and collision avoidance capacity, the heat dissipation capacity of the cable is not strong, and the cable can continuously generate heat after being electrified, so that the temperature in the cable is continuously increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gravity armor photoelectric composite cable possesses and still has advantages such as better heat-sinking capability when making the cable have stronger anti deformation and crashproof ability, has solved current gravity armor photoelectric composite cable and has had stronger anti deformation and crashproof ability, but its inside heat-sinking capability is not strong, the production heat that can last after the cable circular telegram to lead to the inside temperature of cable to last the problem that risees.

The utility model discloses a gravity armor photoelectric composite cable, which comprises a cable, the left and right sides of cable inner chamber central authorities all is equipped with electrically conductive electric wire, the fixed shielding layer that has cup jointed in the outside of electrically conductive electric wire, the top and the bottom of cable inner chamber central authorities all are equipped with the steel core, cable inner chamber's central authorities are equipped with the inoxidizing coating, electrically conductive electric wire all is located the inner chamber of inoxidizing coating with the steel core, the fixed insulating layer that has cup jointed in the outside of inoxidizing coating, the fixed armor that has cup jointed in the outside of insulating layer, the fixed heat absorption ring that has cup jointed along the vertical equidistance in the outside of armor, the fixed waterproof layer that has cup jointed in the outside of heat absorption ring.

The utility model discloses a gravity armor photoelectric composite cable, wherein the outside of cable is seted up flutedly around the circumference equidistance, and the inner chamber of recess has the heat conduction post along the vertical equidistance through connection of level.

The utility model discloses a gravity armor photoelectric composite cable, wherein one side fixedly connected with radiating fin of cable is kept away from to the heat conduction post, and one side that the heat conduction post is close to the cable runs through on the surface of cable and to cable inner chamber extend and with heat absorption ring fixed connection, this design is favorable to radiating fin to absorb the heat on the heat absorption ring and is dispersed away.

The utility model discloses a gravity armor photoelectric composite cable, wherein radiating fin positive shape agrees with size and the positive shape of recess and size mutually, mutually perpendicular between every heat absorption ring in each heat conduction post in the recess inner chamber and the cable inner chamber, this design is benefited in every radiating fin can with every heat absorption ring between correspond each other.

The utility model discloses a gravity armor photoelectric composite cable, wherein the cavity intussuseption between inoxidizing coating and the conductive wire is filled with fire-retardant dry powder, and the steel core is located top and bottom between two conductive wires, and this design has the condition that is favorable to preventing the inside burning that appears of cable.

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

the utility model discloses a structural design of steel core, enable this cable to have better compressive capacity, structural design between rethread inoxidizing coating and the armor, enable this cable to have better crashproof ability, thereby play the effect of its inside electrically conductive electric wire of protection, amount structural design between rethread insulating layer and the shielding layer, the magnetic field that can prevent electrically conductive electric wire during operation to produce can lead to the fact the influence to the external world, the structural design of rethread waterproof layer, can prevent that external water from getting into in the inner chamber of cable, structural design through the heat absorption ring simultaneously, enable the heat absorption ring can absorb the inside heat of cable, and through the structural design between heat absorption ring and heat conduction post and the radiating fin, enable the heat conduction post can be with the heat transfer on the heat absorption ring to the radiating fin, make its can be quick dispel the heat to the inner chamber of cable, thereby make this gravity armor photoelectricity composite cable have reached and have still better anti-deformation and crashproof ability when, still have better compressive capacity The purpose of heat dissipation capability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the front overall structure of the present invention;

fig. 2 is a schematic view of the cable three-dimensional structure of the present invention.

In the figure: 1. a cable; 2. a heat dissipating fin; 3. a heat-conducting column; 4. a waterproof layer; 5. a heat absorption ring; 6. an armor layer; 7. an insulating layer; 8. a steel core; 9. a shielding layer; 10. a conductive wire; 11. a protective layer; 12. and (4) a groove.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-2, the utility model discloses a gravity armor photoelectric composite cable, including cable 1, the left and right sides of cable 1 inner chamber central authorities all is equipped with electrically conductive wire 10, the fixed shielding layer 9 that has cup jointed in the outside of electrically conductive wire 10, the top and the bottom of cable 1 inner chamber central authorities all are equipped with steel core 8, the central authorities of cable 1 inner chamber are equipped with inoxidizing coating 11, electrically conductive wire 10 all is located the inner chamber of inoxidizing coating 11 with steel core 8, the fixed insulating layer 7 that has cup jointed in the outside of inoxidizing coating 11, the fixed armor 6 that has cup jointed in the outside of insulating layer 7, the fixed heat absorption ring 5 that has cup jointed along the vertical equidistance of level in the outside of armor 6, the fixed waterproof layer 4 that has cup jointed in the outside of heat absorption ring 5.

The outer side of the cable 1 is provided with grooves 12 at equal intervals around the circumference, and the inner cavities of the grooves 12 are connected with heat-conducting columns 3 in a penetrating mode at equal intervals along the horizontal longitudinal direction.

One side fixedly connected with radiating fin 2 that cable 1 was kept away from to heat conduction post 3, one side that heat conduction post 3 is close to cable 1 run through on cable 1's surface and to cable 1 inner chamber extend and with 5 fixed connection of heat absorption ring, this design is favorable to radiating fin 2 can absorb the heat on the heat absorption ring 5 and disperse away.

The shape and size of the front face of each radiating fin 2 are matched with the shape and size of the front face of each groove 12, each heat conducting column 3 in the inner cavity of each groove 12 is perpendicular to each heat absorbing ring 5 in the inner cavity of each cable 1, and the design is beneficial to the fact that each radiating fin 2 can correspond to each heat absorbing ring 5.

The cavity between the protective layer 11 and the conductive wires 10 is filled with flame-retardant dry powder, the steel core 8 is positioned at the top and the bottom between the two conductive wires 10, and the design is beneficial to preventing the combustion inside the cable 1.

When using the utility model discloses the time: when the conductive wire 10 of the inner cavity of the cable 1 starts to be electrified to generate heat, the heat can be gradually transmitted to the armor 6 one by one, the heat absorption ring 5 sleeved on the armor 6 can absorb the heat, the heat is transmitted to the heat conduction column 3, the heat is transmitted to the heat dissipation fins 2 through the heat conduction column 3 and is located on the groove 12, and finally the heat is dissipated to the outside of the cable 1 through the heat dissipation fins 2, so that the purpose of dissipating the heat of the inner cavity of the cable 1 is achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a gravity armor photoelectricity composite cable, includes cable (1), its characterized in that: the utility model discloses a cable, including cable (1), inner chamber, shielding layer (9), steel core (8), armor (6), insulating layer (6), the outside of cable (1) inner chamber central authorities all is equipped with electrically conductive electric wire (10), the fixed shielding layer (9) that has cup jointed in the outside of electrically conductive electric wire (10), the top and the bottom of cable (1) inner chamber central authorities all are equipped with steel core (8), the central authorities of cable (1) inner chamber are equipped with inoxidizing coating (11), electrically conductive electric wire (10) all are located the inner chamber of inoxidizing coating (11) with steel core (8), the outside of inoxidizing coating (11) is fixed to be cup jointed insulating layer (7), the outside of insulating layer (7) is fixed to be cup jointed armor (6), the outside of armor (6) is along the vertical fixed thermal ring (5) that has cup jointed of level vertically equidistance, the outside of thermal ring (5) is fixed to have cup jointed waterproof layer (4).

2. The gravity armored photovoltaic composite cable of claim 1, wherein: the cable is characterized in that grooves (12) are formed in the outer side of the cable (1) at equal intervals around the circumference, and heat-conducting columns (3) penetrate through the inner cavity of each groove (12) at equal intervals along the horizontal direction and the longitudinal direction.

3. The gravity armored photovoltaic composite cable of claim 2, wherein: one side of the heat-conducting column (3) far away from the cable (1) is fixedly connected with a heat-radiating fin (2), and one side of the heat-conducting column (3) near the cable (1) penetrates through the surface of the cable (1), extends towards the inner cavity of the cable (1) and is fixedly connected with a heat-absorbing ring (5).

4. The gravity armored photovoltaic composite cable of claim 3, wherein: the shape and the size of the front face of the radiating fin (2) are matched with the shape and the size of the front face of the groove (12), and each heat conducting column (3) in the inner cavity of the groove (12) is perpendicular to each heat absorbing ring (5) in the inner cavity of the cable (1).

5. The gravity armored photovoltaic composite cable of claim 1, wherein: and the cavity between the protective layer (11) and the conductive wires (10) is filled with flame-retardant dry powder, and the steel core (8) is positioned at the top and the bottom between the two conductive wires (10).