CN210865712U

CN210865712U - Wear-resistant and high-temperature-resistant electronic wire

Info

Publication number: CN210865712U
Application number: CN201922306476.9U
Authority: CN
Inventors: 王敏; 宋振伯; 吴杏霞
Original assignee: Zhenjiang Dantu Guanglian Electric Wire Co ltd
Current assignee: Zhenjiang Dantu Guanglian Electric Wire Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-26
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a wear-resistant and high-temperature-resistant electronic wire, which comprises a wire core; the outer side of the wire core is sequentially provided with a heat conduction layer, an insulation layer, a silicone rubber layer, a cooling liquid layer and a wear-resistant layer from inside to outside; a heat conducting sheet is arranged between the heat conducting layer and the cooling liquid layer; a heat conducting joint is arranged on the heat conducting sheet; the cooling liquid layer comprises a cooling pipe and cooling liquid arranged in the cooling pipe; the heat conducting joint extends into the cooling pipe. The utility model discloses a conducting strip is connected heat-conducting layer and coolant liquid layer, and when the heat of sinle silk was too high, the conducting strip can be better with the heat transfer for the coolant liquid layer, play the effect to sinle silk rapid cooling, simultaneously, the insulating layer in the heat-conducting layer outside also can play the effect of carrying out the separation to outside heat.

Description

Wear-resistant and high-temperature-resistant electronic wire

Technical Field

The utility model relates to an electron line technical field, concretely relates to wear-resisting high temperature resistant electron line.

Background

The electronic wire is a short for the internal wire of electrical equipment, the electrification property is mainly weak current, and the electronic wire in the current market is generally applied to the internal connecting wire of commercial electronic, electrical equipment and equipment instruments. However, the electronic wire may be pulled inevitably in the prior art, so that the joint of the wire and the wire head is loosened, which causes insensitive power connection, and the heat generated by the electronic wire in use cannot be effectively dissipated, and the insulating wear resistance of the electronic wire is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a wear-resistant and high-temperature-resistant electronic wire to solve the problems of heat dissipation and poor wear resistance existing in the prior art.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a wear-resistant high-temperature-resistant electronic wire comprises a wire core; the outer side of the wire core is sequentially provided with a heat conduction layer, an insulation layer, a silicone rubber layer, a cooling liquid layer and a wear-resistant layer from inside to outside; a heat conducting sheet is arranged between the heat conducting layer and the cooling liquid layer; a heat conducting joint is arranged on the heat conducting sheet; the cooling liquid layer comprises a cooling pipe and cooling liquid arranged in the cooling pipe; the heat conducting joint extends into the cooling pipe.

Furthermore, two ends of the cooling pipe are respectively provided with a heat conduction joint.

Further, a rubber gasket is arranged between the cooling pipe and the heat conducting joint.

Furthermore, the cooling pipes are circumferentially distributed along the wire core from top to bottom.

Furthermore, the heat conducting fins are provided with a plurality of groups along the line core from top to bottom.

Furthermore, the wearing layer comprises a polyethylene insulating layer, an inorganic filler layer, an epoxy resin layer, a polyamide layer and a nylon sheath which are sequentially arranged.

Furthermore, the wire core, the heat conduction layer, the insulating layer, the silicone rubber layer, the cooling liquid layer and the wear-resistant layer are connected through super glue.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a conducting strip is connected heat-conducting layer and coolant liquid layer, and when the heat of sinle silk was too high, the conducting strip can be better with the heat transfer for the coolant liquid layer, play the effect to sinle silk rapid cooling, simultaneously, the insulating layer in the heat-conducting layer outside also can play the effect of carrying out the separation to outside heat.

Drawings

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

FIG. 2 is a schematic structural view of the heat conducting fin of the present invention;

fig. 3 is a schematic structural diagram of the cooling tube of the present invention.

Reference numerals: 1-a wire core; 2-heat conducting layer; 3-an insulating layer; 4-a silicone rubber layer; 5-cooling liquid layer; 6-wear resistant layer; 7-a thermally conductive sheet; 8-a thermally conductive joint; 9-cooling tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention will be described in detail with reference to the accompanying drawings and specific examples.

As shown in fig. 1, 2 and 3, the wear-resistant and high-temperature-resistant electronic wire comprises a wire core 1; the heat conducting layer 2, the insulating layer 3, the silicone rubber layer 4, the cooling liquid layer 5 and the wear-resistant layer 6 are sequentially arranged on the outer side of the wire core 1 from inside to outside; a heat conducting sheet 7 is arranged between the heat conducting layer 2 and the cooling liquid layer 5; the heat conducting sheet 7 is provided with a heat conducting joint 8; the coolant layer 5 includes a cooling pipe 9 and a coolant provided in the cooling pipe 9; the thermally conductive coupling 8 extends deep into the cooling tube 9. Connect heat-conducting layer 2 and coolant layer 5 through conducting strip 7, when sinle silk 1 heat was too high, conducting strip 7 can be better with heat transfer for coolant layer 5, play the effect to sinle silk 1 rapid cooling, simultaneously, insulating layer 3 in the 2 outsides of heat-conducting layer also can play the effect of carrying out the separation to outside heat. And secondly, the wear-resistant layer 6 is arranged on the outermost side, so that the wear-resistant effect of the whole electronic wire can be increased, and the damage caused by a large amount of friction of the electronic wire can be prevented. The both ends of cooling tube 9 respectively are provided with a thermal-conductive joint 8, and cooling tube 9 sets up between two conducting strips 7, and the bilateral symmetry of conducting strip 7 sets up thermal-conductive joint 8, can increase the area of contact of conducting strip 7 and coolant liquid through setting up a plurality of thermal-conductive joints 8, increases the effect of falling the heat. The heat conducting fins 7 are provided with a plurality of groups from top to bottom along the wire core 1. The heat-conducting layer 2 and the heat-conducting fins 7 are made of elastic materials, and secondly, the heat-conducting fins 7 are cut off instead of an integral structure, so that the influence of the heat-conducting fins 7 on the bending property of the electronic wire can be prevented.

A rubber gasket is arranged between the cooling pipe 9 and the heat conduction joint 8, the rubber gasket can increase the sealing performance between the cooling pipe 9 and the heat conduction joint 8, and the cooling liquid in the cooling pipe 9 is prevented from leaking. The cooling tubes 9 are circumferentially distributed along the core 1 from top to bottom. The wear-resistant layer comprises a polyethylene insulating layer, an inorganic filler layer, an epoxy resin layer, a polyamide layer and a nylon sheath which are sequentially arranged. The wire core, the heat conduction layer, the insulating layer, the silicone rubber layer, the cooling liquid layer and the wear-resistant layer are connected through super glue.

The present application has been described in detail above, and the present invention uses specific embodiments to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understand the method and the core idea of the present application, and there are changes in the specific implementation and the application scope, in summary, the present description should not be understood as the limitation of the present application.

Claims

1. The wear-resistant and high-temperature-resistant electronic wire is characterized by comprising a wire core; the outer side of the wire core is sequentially provided with a heat conduction layer, an insulation layer, a silicone rubber layer, a cooling liquid layer and a wear-resistant layer from inside to outside; a heat conducting sheet is arranged between the heat conducting layer and the cooling liquid layer; a heat conducting joint is arranged on the heat conducting sheet; the cooling liquid layer comprises a cooling pipe and cooling liquid arranged in the cooling pipe; the heat conducting joint extends into the cooling pipe.

2. The wear and high temperature resistant electronic wire of claim 1, wherein each end of said cooling tube is provided with a heat conducting joint.

3. The wear and high temperature resistant electronic wire of claim 1, wherein a rubber gasket is disposed between the cooling tube and the thermal contact.

4. A wear and temperature resistant electron wire in accordance with claim 1, wherein said cooling tubes are circumferentially arranged from top to bottom along the wire core.

5. The wear-resistant high-temperature-resistant electronic wire according to claim 1, wherein the plurality of groups of the heat conducting sheets are arranged along the wire core from top to bottom.

6. The wear-resistant high-temperature-resistant electronic wire as claimed in claim 1, wherein the wear-resistant layer comprises a polyethylene insulating layer, an inorganic filler layer, an epoxy resin layer, a polyamide layer and a nylon sheath which are arranged in sequence.

7. The wear-resistant high-temperature-resistant electronic wire according to claim 1, wherein the wire core, the heat conducting layer, the insulating layer, the silicone rubber layer, the cooling liquid layer and the wear-resistant layer are connected through super glue.