Insulating copper wire

Abstract

The utility model discloses an insulating copper wire, comprising a copper wire main body and a plurality of fixing rings, the copper wire main body and the plurality of fixing rings are fixedly sleeved, the copper wire main body comprises a copper wire body, the whole body of the copper wire body is fixedly sleeved with an insulating layer, and the whole body of the insulating layer is fixedly sleeved with a high temperature resistant layer. The periphery of the high-temperature-resistant layer is fixedly sleeved with a buffer layer, the periphery of the buffer layer is fixedly sleeved with a waterproof layer, the periphery of the waterproof layer is fixedly sleeved with a corrosion-resistant layer, the fixing ring comprises a ring body, and a plurality of ring grooves are formed in the periphery of the ring body. According to the utility model, the copper wire is provided with the insulating layer which is composed of the first insulating coating, the second insulating coating and the third insulating coating, so that the insulating effect is more efficient, and the copper wire and the insulating layer can be protected through the arrangement of the high-temperature-resistant layer, the buffer layer, the waterproof layer and the corrosion-resistant layer and the arrangement of various functional layers; therefore, the service life of copper wires is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wires, in particular to an insulating copper wire. Background Art

[0002] Copper wire, a long, thin, filamentary material, is widely used in a variety of fields, including electrical, electronics, communications, and construction. Due to its high conductivity, excellent mechanical properties, and wide range of applications, copper wire plays a vital role in modern industry. Through appropriate material selection and surface treatment, copper wire can operate reliably in a variety of harsh environments and meet diverse technical requirements.

[0003] Most existing copper wires only have an insulating coating on the surface of the copper wire to insulate it. However, the copper wire is very easy to wear during use, causing the insulating layer to be worn away, thereby reducing the insulation effect of the copper wire and affecting the use effect of the copper wire. Therefore, those skilled in the art have provided an insulated copper wire to solve the problems raised in the above background technology. Utility Model Content

[0004] In response to the defects in the prior art, the utility model provides an insulated copper wire. The copper wire is provided with an insulating layer. The insulating layer is composed of a first insulating coating, a second insulating coating and a third insulating coating, which can make the insulation effect more efficient. By providing a high-temperature resistant layer, a buffer layer, a waterproof layer and a corrosion-resistant layer, the copper wire and the insulating layer can be protected by providing multiple functional layers, thereby extending the service life of the copper wire.

[0005] An insulated copper wire, comprising a copper wire body and a plurality of fixing rings, wherein the copper wire body and the plurality of fixing rings are fixedly sleeved, the copper wire body comprising a copper wire body, an insulating layer being fixedly sleeved around the copper wire body, a high-temperature resistant layer being fixedly sleeved around the insulating layer, a buffer layer being fixedly sleeved around the high-temperature resistant layer, a waterproof layer being fixedly sleeved around the buffer layer, and a corrosion-resistant layer being fixedly sleeved around the waterproof layer;

[0006] The fixing ring comprises a ring body, and a plurality of ring grooves are formed around the ring body.

[0007] Preferably, the insulating layer includes a first insulating coating, the first insulating coating is fixedly covered with a second insulating coating, and the second insulating coating is fixedly covered with a third insulating coating.

[0008] Preferably, the first insulating coating is set to be a polytetrafluoroethylene material, the second insulating coating is set to be a polyamide material, and the third insulating coating is set to be an epoxy resin material.

[0009] Preferably, the high temperature resistant layer is configured to be silicone resin.

[0010] Preferably, the buffer layer is made of rubber material.

[0011] Preferably, the waterproof layer is provided as a fluoropolymer coating.

[0012] Preferably, the corrosion-resistant layer is configured as a chromate coating.

[0013] The beneficial effects of the present invention are as follows:

[0014] The copper wire is provided with an insulating layer, which is composed of a first insulating coating, a second insulating coating and a third insulating coating. The three insulating layers can provide better electrical isolation in different environments and working conditions, reduce the risk of leakage and short circuit, and even if one insulating layer fails due to aging, damage or other reasons, the other layers can still maintain insulation to ensure the safety of the equipment; the buffer layer can provide additional insulation protection to prevent the copper wire from contacting other conductors or the external environment, reduce the risk of leakage and short circuit, and when subjected to physical impact, the buffer layer can absorb part of the energy, reduce direct damage to the copper wire, protect the copper wire from friction and wear, and extend its service life; the corrosion-resistant layer can prevent the copper wire from contacting oxygen, reduce oxidation reaction, thereby extending the service life of the copper wire, isolating the copper wire from contact with chemical substances, preventing chemical corrosion, and protecting the integrity of the copper wire; by fixing a plurality of fixing rings around the copper wire body, the plurality of fixing rings are evenly arranged, so that the length of the copper wire can be judged to a certain extent according to the number of fixing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the axial side of an insulated copper wire of the utility model;

[0017] Figure 2 This is a schematic front cross-sectional view of an insulated copper wire of the present invention;

[0018] Figure 3 This is a side sectional schematic diagram of an insulated copper wire of the present utility model;

[0019] Figure 4 The utility model is a schematic structural diagram of the insulating layer of the insulated copper wire.

[0020] Legend:

[0021] 1. Copper wire body; 2. Fixing ring; 101. Copper wire body; 102. Insulation layer; 103. High-temperature resistant layer; 104. Buffer layer; 105. Waterproof layer; 106. Corrosion-resistant layer; 201. Ring body; 202. Ring groove; 10201. First insulation coating; 10202. Second insulation coating; 10203. Third insulation coating. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0024] Reference Figures 1-4 , an embodiment provided by the utility model:

[0025] An insulated copper wire comprises a copper wire body 1 and a plurality of fixing rings 2, wherein the copper wire body 1 and the plurality of fixing rings 2 are fixedly sleeved. The copper wire body 1 comprises a copper wire body 101, wherein the copper wire body 101 is fixedly sleeved with an insulating layer 102, wherein the insulating layer 102 is fixedly sleeved with a high-temperature resistant layer 103, wherein the high-temperature resistant layer 103 is fixedly sleeved with a buffer layer 104, wherein the buffer layer 104 is fixedly sleeved with a waterproof layer 105, wherein the waterproof layer 105 is fixedly sleeved with a corrosion-resistant layer 106, wherein the fixing ring 2 comprises a ring body 201, wherein the ring body 201 is provided with a plurality of ring grooves 202.

[0026] The insulating layer 102 includes a first insulating coating 10201, a second insulating coating 10202 is fixed around the first insulating coating 10201, and a third insulating coating 10203 is fixed around the second insulating coating 10202. The first insulating coating 10201 is made of polytetrafluoroethylene, the second insulating coating 10202 is made of polyamide, the third insulating coating 10203 is made of epoxy resin, the high temperature resistant layer 103 is made of silicone resin, the buffer layer 104 is made of rubber, the waterproof layer 105 is made of fluoropolymer coating, and the corrosion resistant layer 106 is made of chromate coating.

[0027] Specifically, a plurality of fixing rings 2 are fixedly sleeved around the copper wire body 1, and the plurality of fixing rings 2 are evenly arranged on the surface of the copper wire body 1, so that the length of the copper wire can be preliminarily judged according to the number of the plurality of fixing rings 2. By providing an insulating layer 102, the insulating layer 102 is composed of a first insulating coating 10201, a second insulating coating 10202 and a third insulating coating 10203. By providing three layers of insulating coating, the insulation effect of the copper wire can be made more efficient. The first insulating coating 10201 is set to a polytetrafluoroethylene material, which has excellent electrical insulation performance. The second insulating coating 10202 is set to a polyamide material, which has excellent insulation effect and also has excellent mechanical strength and wear resistance and good oil resistance and chemical resistance. The third insulating coating 10203 is set to an epoxy resin material, which has excellent electrical insulation performance, high mechanical strength and bonding performance.

[0028] By setting the high temperature resistant layer 103, the high temperature resistant layer 103 is set to silicone resin, which can achieve good high temperature resistance and remain stable in the temperature range of 200°C to 400°C. By setting the buffer layer 104, part of the energy can be absorbed, reducing direct damage to the copper wire, protecting the copper wire from friction and wear, and extending its service life. By setting the waterproof layer 105, moisture can be prevented from entering the copper wire when it is used and contacting the copper wire body 101 to cause danger. By setting the corrosion-resistant layer 106, excellent corrosion resistance and rust resistance can be provided for the copper wire body 101.

[0029] Working Principle: This copper wire is provided with multiple evenly spaced fixing rings 2 on its surface, allowing the length of the copper wire to be determined based on the number of fixing rings 2. The insulating layer 102, which is composed of a first insulating coating 10201, a second insulating coating 10202, and a third insulating coating 10203, is provided to enhance the copper wire's high insulation properties. The high-temperature resistant layer 103 prevents the copper wire from deforming and failing in high-temperature environments. The buffer layer 104 absorbs some energy, reducing direct damage to the copper wire and protecting it from friction and wear. The waterproof layer 105 prevents moisture from coming into contact with the copper wire body 101 and affecting its operation. The corrosion-resistant layer 106 prevents the copper wire from coming into contact with oxygen, reducing oxidation reactions.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. An insulated copper wire, comprising a copper wire body (1) and a plurality of fixing rings (2), characterized in that: The copper wire body (1) and the plurality of fixing rings (2) are fixedly sleeved, the copper wire body (1) comprises a copper wire body (101), an insulating layer (102) is fixedly sleeved around the copper wire body (101), a high-temperature resistant layer (103) is fixedly sleeved around the insulating layer (102), a buffer layer (104) is fixedly sleeved around the high-temperature resistant layer (103), a waterproof layer (105) is fixedly sleeved around the buffer layer (104), and a corrosion-resistant layer (106) is fixedly sleeved around the waterproof layer (105); The fixing ring (2) comprises a ring body (201), and a plurality of ring grooves (202) are formed around the ring body (201).

2. The insulated copper wire according to claim 1, wherein: The insulating layer (102) comprises a first insulating coating (10201), a second insulating coating (10202) is fixedly provided around the first insulating coating (10201), and a third insulating coating (10203) is fixedly provided around the second insulating coating (10202).

3. The insulated copper wire according to claim 2, characterized in that: The first insulating coating (10201) is configured as a polytetrafluoroethylene material, the second insulating coating (10202) is configured as a polyamide material, and the third insulating coating (10203) is configured as an epoxy resin material.

4. The insulated copper wire according to claim 1, wherein: The high temperature resistant layer (103) is configured as an organic silicone resin.

5. The insulated copper wire according to claim 1, wherein: The buffer layer (104) is made of rubber material.

6. The insulated copper wire according to claim 1, characterized in that: The waterproof layer (105) is configured as a fluoropolymer coating.

7. The insulated copper wire according to claim 1, characterized in that: The corrosion-resistant layer (106) is configured as a chromate coating.

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