CN213277578U

CN213277578U - High-efficient heat dissipation formula cable

Info

Publication number: CN213277578U
Application number: CN202022061383.7U
Authority: CN
Inventors: 胡保信
Original assignee: Guoyou Cable Group Co Ltd
Current assignee: Guoyou Cable Group Co Ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-05-25
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a high-efficient heat dissipation formula cable, including conductor, insulating layer, rubber coat, the outer wall fixed mounting of conductor has the mica tape, the outer wall fixed mounting in mica tape has the insulating layer, the outer wall fixed mounting in position of insulating layer has the filling layer, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, high durability and convenient use, the function is practical, the filler that the device installed additional has outstanding heat conduction characteristic, the cable can in time make inside heat transfer outside when using, the inflation layer that the device installed additional, be favorable to the inside heat that receives of cable to expand when, the bleeder vent that makes the rubber coat expands, make the cable in time dispel the heat, the heat-absorbing layer that the device installed additional, can effectually make be in inside heat suction and give off the external world by the heating panel, the practicality and the life of cable are greatly improved.

Description

High-efficient heat dissipation formula cable

Technical Field

The utility model relates to a high-efficient heat dissipation formula cable, in particular to high-efficient heat dissipation formula cable belongs to high-efficient heat dissipation formula cable technical field.

Background

The cable is a common electric wire, generally used for supplying power for electrical appliances, the cable often seen in life is used in a large number, and when the cable is used, the selected cable can not have a silk problem, but the cable often seen and damaged, wherein most of the cables are burnt out, when the cable is used, a large amount of heat can be generated, the inside of the cable is not timely radiated, the heat that the cable exists can be greatly increased, so that the outside material is burnt out, the cable can not be normally used, the power can not be continuously supplied for the electrical appliances, the cable is very unfavorable for use, aiming at the problems, the cable capable of solving the problems is developed, and the practicability of the cable is further improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high-efficient heat dissipation formula cable.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-efficiency heat dissipation type cable, which comprises a conductor, an insulating layer and a rubber jacket, wherein the outer wall of the conductor is fixedly provided with a mica tape, the outer wall of the mica tape is fixedly provided with the insulating layer, the outer wall of the insulating layer is fixedly provided with a filling layer, the outer wall of the filling layer is fixedly provided with a pull rope layer, the outer wall of the pull rope layer is fixedly provided with a flame retardant coating, the outer wall of the flame retardant coating is fixedly provided with a heat conduction layer, the outer wall of the heat conduction layer is fixedly provided with an expansion layer, the outer wall of the expansion layer is fixedly provided with a heat absorption layer, the outer wall of the heat absorption layer is fixedly provided with a heat dissipation layer, the inner position of the heat dissipation layer is fixedly provided with a round hole, the outer wall of the heat dissipation layer is fixedly provided with a steel strip armor layer, the, and a pressure bearing column is fixedly arranged at the central position inside the filling layer.

Preferably, the material of pressure-bearing post is soft rubber, just the pressure-bearing post is the solid cylinder shape.

Preferably, the mica tape is of a double-layer structure and is composed of mica paper, a reinforcing material fiberglass cloth and a silicone resin adhesive.

Preferably, the material of the expansion layer is propyl acrylamide, and the heat conduction layer is connected with the expansion layer in an adhering manner.

Preferably, the rope pulling layer is formed by uniformly arranging a plurality of hemp ropes in a cylindrical shape.

Preferably, the rubber outer sleeve is made of soft rubber, and the rubber outer sleeve is internally provided with air holes.

Preferably, the filler comprises heat conduction silica gel, and the heat conduction layer comprises the material carbon fiber.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, high durability and convenient use, the function is practical, the filler that the device installed additional has outstanding heat conduction characteristic, the cable can in time make inside heat transfer outside when using, the inflation layer that the device installed additional, be favorable to the inside heat that receives of cable to expand when, the bleeder vent that makes the rubber coat expands, make the cable in time dispel the heat, the heat-absorbing layer that the device installed additional, can effectually make be in inside heat suction and give off the external world by the heating panel, the practicality and the life of cable are greatly improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the cable layer of the present invention.

In the figure: 1. a conductor; 2. mica tapes; 3. an insulating layer; 4. a filling layer; 5. a cord layer; 6. a refractory layer; 7. a heat conductive layer; 8. an intumescent layer; 9. a heat absorbing layer; 10. a heat dissipation layer; 11. a circular hole; 12. a steel tape armor layer; 13. a rubber jacket; 14. a filler; 15. and a pressure bearing column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the utility model provides a high-efficiency heat dissipation type cable, which comprises a conductor 1, an insulating layer 3 and a rubber jacket 13, wherein a mica tape 2 is fixedly arranged on the outer wall of the conductor 1, the mica tape 2 is of a double-layer structure, and the mica paper, a reinforcing material glass fiber cloth and a silicone resin adhesive are formed, so that the conductor 1 is not damaged immediately when encountering fire, the service life is prolonged, the insulating layer 3 is fixedly arranged on the outer wall of the mica tape 2, a filling layer 4 is fixedly arranged on the outer wall of the insulating layer 3, a pull rope layer 5 is fixedly arranged on the outer wall of the filling layer 4, the pull rope layer 5 is formed by uniformly arranging a plurality of hemp ropes in a cylindrical shape, the cable is prevented from being broken due to strong external tensile force, a fire-resistant layer 6 is fixedly arranged on the outer wall of the pull rope layer 5, a heat-conducting layer 7, the expansion layer 8 is made of propyl acrylamide, the heat conduction layer 7 is connected with the expansion layer 8 in a sticking mode, the cable is favorable for expanding when being heated so as to amplify air holes for efficient heat dissipation, the heat absorption layer 9 is fixedly arranged at the outer wall position of the expansion layer 8, the heat dissipation layer 10 is fixedly arranged at the outer wall position of the heat absorption layer 9, a round hole 11 is fixedly arranged at the inner position of the heat dissipation layer 10, a steel strip armoring layer 12 is fixedly arranged at the outer wall position of the heat dissipation layer 10, a rubber outer sleeve 13 is fixedly arranged at the outer wall position of the steel strip armoring layer 12, the rubber outer sleeve 13 is made of soft rubber, the air holes are formed in the rubber outer sleeve 13, damage caused by the fact that the cable cannot dissipate heat in time is avoided, a filler 14 is fixedly arranged at the inner position of the filling layer 4, the filler 14 is made of heat conduction silica, the central point fixed mounting of the inside of filling layer 4 has pressure-bearing post 15, and pressure-bearing post 15's material is soft rubber, and pressure-bearing post 15 is the solid cylinder shape, leads to conductor 1 to damage when avoiding the cable to receive pressure.

Further, the material of pressure-bearing post 15 is soft rubber, and pressure-bearing post 15 is the solid cylinder shape, leads to conductor 1 to damage when avoiding the cable to receive pressure.

Furthermore, the mica tape 2 is of a double-layer structure, and the mica paper, the reinforcing material glass fiber cloth and the silicon resin adhesive are formed, so that the conductor 1 is not damaged immediately when encountering fire, and the service life is prolonged.

Furthermore, the material of expansion layer 8 is propyl acrylamide, and heat-conducting layer 7 is connected with expansion layer 8 with the mode of pasting, thereby is favorable to the cable to be met the heat and expand and enlarge the bleeder vent and carry out high-efficient heat dissipation.

Furthermore, the stay cord layer 5 is cylindrical by many rope twines align to grid and forms, avoids the cable to receive powerful external pulling force and leads to the fracture.

Further, rubber coat 13 is soft rubber, and rubber coat 13 is inside to have the bleeder vent, avoids the cable to in time dispel the heat and leads to damaging.

Furthermore, the filler 14 is made of heat-conducting silica gel, and the heat-conducting layer 7 is made of carbon fiber, which is beneficial to the conductor 1 to have an efficient heat dissipation effect.

Specifically, before using the present invention, first, wrap up the mica tape 2 through the outer wall of the conductor 1, then wrap up the mica tape 2 by sticking with the insulating layer 3, then, put into the bearing column 15 to the inside of the packing layer 4, then, insert the wrapped up conductor 1 through the inside of the packing layer 4 to be hollow cylindrical, and make the bearing column 15 located in the cylindrical inside composed of the conductor 1, then, fill the filler 14 through the inside of the packing layer 4, then, tightly wrap up the packing layer 4 with the pull rope layer 5, then, continue to wrap up the pull rope layer 5 with the flame retardant coating 6, then wrap up the flame retardant coating 6 with the sticking way with the heat conduction layer 7, wrap up the heat conduction layer 7 with the expansion layer 8, then wrap up the expansion layer 8 with the heat absorption layer 9, then, use the heat dissipation layer 10 to wrap up the heat absorption layer 9 with the sticking way, and then the steel-tape armor layer 12 is used for wrapping the heat dissipation layer 10, finally, the rubber outer sleeve 13 is used for wrapping the steel-tape armor layer 12, after all operations are completed, repeated inspection is needed, and the steel-tape armor layer can be used after no error is confirmed.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient heat dissipation formula cable, includes conductor (1), insulating layer (3), rubber overcoat (13), its characterized in that: the outer wall of the conductor (1) is fixedly provided with a mica tape (2), the outer wall of the mica tape (2) is fixedly provided with an insulating layer (3), the outer wall of the insulating layer (3) is fixedly provided with a filling layer (4), the outer wall of the filling layer (4) is fixedly provided with a pull rope layer (5), the outer wall of the pull rope layer (5) is fixedly provided with a fire-resistant layer (6), the outer wall of the fire-resistant layer (6) is fixedly provided with a heat-conducting layer (7), the outer wall of the heat-conducting layer (7) is fixedly provided with an expansion layer (8), the outer wall of the expansion layer (8) is fixedly provided with a heat-absorbing layer (9), the outer wall of the heat-absorbing layer (9) is fixedly provided with a heat-radiating layer (10), the inner position of the heat-radiating layer (10) is fixedly provided with a round hole (11), the outer wall, the outer wall position fixed mounting of steel band armor (12) has rubber overcoat (13), the inside position fixed mounting of filling layer (4) has filler (14), the central point fixed mounting in the inside of filling layer (4) has pressure-bearing post (15).

2. A high-efficiency heat-dissipating cable according to claim 1, wherein the pressure-bearing pillar (15) is made of soft rubber, and the pressure-bearing pillar (15) is a solid cylinder.

3. A high efficiency heat dissipating cable according to claim 1, wherein the mica tape (2) has a double-layer structure and is composed of mica paper, fiberglass cloth as a reinforcing material, and a silicone adhesive.

4. A high efficiency heat dissipation cable as recited in claim 1, wherein the material of the expansion layer (8) is propyl acrylamide, and the heat conductive layer (7) is connected to the expansion layer (8) in an adhesive manner.

5. A high efficiency heat dissipation type cable as recited in claim 1, wherein the pulling rope layer (5) is formed by a plurality of hemp ropes uniformly arranged in a cylindrical shape.

6. A high efficiency heat dissipation cable as recited in claim 1, wherein the rubber sheath (13) is made of soft rubber, and the rubber sheath (13) has air holes inside.

7. A high efficiency heat dissipation cable as recited in claim 1, wherein the filler (14) is made of heat conductive silicone, and the heat conductive layer (7) is made of carbon fiber.