Safe and environment-friendly cable

Abstract

The utility model relates to the technical field of cables, and discloses a safe and environment-friendly cable, which comprises a copper conductor, a conductor shielding layer arranged on the outer side of the copper conductor, an insulating layer arranged on the outer side of the conductor shielding layer, an insulating shielding layer arranged on the outer side of the insulating layer, and a copper strip shielding layer arranged on the outer side of the insulating shielding layer. The outer side of the copper strip shielding layer is provided with a silicone rubber layer, the outer side of the silicone rubber layer is provided with a waterproof layer, the front end and the rear end of the waterproof layer are sleeved with fixed installation blocks, the upper ends and the lower ends of the two fixed installation blocks are provided with installation holes, and the directions of the installation holes are parallel to the horizontal direction of the waterproof layer. The waterproof layer is made of chloroprene rubber waterproof coiled materials, and the fixed installation block is of an annular structure. According to the utility model, the waterproof layer is arranged, and the waterproof layer is made of the chloroprene rubber waterproof coiled material, so that the waterproof performance of the cable can be improved, and the safety of the cable is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a safe and environment-friendly cable. Background Art

[0002] Cable is a device for transmitting electric energy or signals. It is usually a rope-like cable made of several or several groups of wires (at least two wires in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outer layer is covered with a highly insulating covering. Cables have the characteristics of internal power supply and external insulation. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple strands of wires and an insulating layer, and are used to connect circuits, electrical appliances, etc.

[0003] Existing cables have poor waterproof performance when in use, which affects the safety of the cables. At the same time, they are not heat-resistant, cold-resistant and environmentally friendly. In addition, the cables are not firmly installed and are easily pulled off accidentally, making the cable connection unstable. Therefore, there is an urgent need for a safe and environmentally friendly cable to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a safe and environmentally friendly cable to solve the problem that the existing cables proposed in the above background technology have poor waterproof performance when in use, thus affecting the safety of the cables, and at the same time, the heat resistance, cold resistance and environmental protection are all poor. In addition, the cables are not firmly installed and are easily pulled off accidentally, resulting in loose cable connections.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A safe and environmentally friendly cable comprises a copper conductor, a conductor shielding layer is arranged on the outside of the copper conductor, an insulating layer is arranged on the outside of the conductor shielding layer, an insulating shielding layer is arranged on the outside of the insulating layer, a copper tape shielding layer is arranged on the outside of the insulating shielding layer, a silicone rubber layer is arranged on the outside of the copper tape shielding layer, a waterproof layer is arranged on the outside of the silicone rubber layer, fixed mounting blocks are sleeved on both the front and rear ends of the waterproof layer, and mounting holes are provided on the upper and lower ends of the two fixed mounting blocks.

[0007] As a preferred technical solution of the utility model, the direction of the mounting hole is parallel to the horizontal direction of the waterproof layer.

[0008] As a preferred technical solution of the present utility model, the material of the waterproof layer is chloroprene rubber waterproof coiled material.

[0009] As a preferred technical solution of the present utility model, the shape of the fixed installation block is a circular ring structure.

[0010] As a preferred technical solution of the utility model, the fixed installation block is a hard rubber block.

[0011] As a preferred technical solution of the utility model, there is a distance between the front end face of the fixed installation block at the front end and the front end face of the waterproof layer, and there is a distance between the rear end face of the fixed installation block at the rear end and the rear end face of the waterproof layer, and the distances between the two are the same.

[0012] As a preferred technical solution of the utility model, the waterproof layer is fixedly connected to the two fixed installation blocks.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model provides a waterproof layer, and the material of the waterproof layer is a chloroprene rubber waterproof coiled material, so that the waterproof performance of the cable can be improved, thereby improving the safety of the cable.

[0015] The utility model provides a silicone rubber layer, which has excellent heat resistance, cold resistance and environmental protection, and can be used in the range of -60°C to 200°C. At the same time, the silicone rubber also has the properties of ozone resistance, weather resistance, radiation resistance, electrical insulation, etc., which greatly improves the performance of the cable.

[0016] The utility model provides a fixed installation block and an installation hole, so that both ends of the cable can be fixed on the installation base surface, thereby improving the firmness of the cable during installation, preventing it from being accidentally pulled off, and ensuring a firm cable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of part of the structure of the utility model;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. Copper conductor; 2. Conductor shielding layer; 3. Insulation layer; 4. Insulation shielding layer; 5. Copper tape shielding layer; 6. Silicone rubber layer; 7. Waterproof layer; 8. Fixed mounting block; 9. Mounting hole. DETAILED DESCRIPTION

[0022] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.

[0023] See also Figure 1-3 A safe and environmentally friendly cable comprises a copper conductor 1, a conductor shielding layer 2 is arranged on the outside of the copper conductor 1, an insulating layer 3 is arranged on the outside of the conductor shielding layer 2, an insulating shielding layer 4 is arranged on the outside of the insulating layer 3, a copper tape shielding layer 5 is arranged on the outside of the insulating shielding layer 4, and a silicone rubber layer 6 is arranged on the outside of the copper tape shielding layer 5. By arranging the silicone rubber layer 6, the silicone rubber layer 6 has excellent heat resistance, cold resistance and environmental protection, and can be used in the range of -60℃~200℃. At the same time, the silicone rubber also has the properties of ozone resistance, weather resistance, radiation resistance, electrical insulation, etc., which greatly improves the performance of the cable. A waterproof layer 7 is arranged on the outside of the silicone rubber layer 6. By arranging the waterproof layer 7, and the material of the waterproof layer 7 is a chloroprene rubber waterproof coiled material, the waterproof performance of the cable can be improved, thereby improving the safety of the cable. Fixed mounting blocks 8 are sleeved on the front and rear ends of the waterproof layer 7, and mounting holes 9 are provided on the upper and lower ends of the two fixed mounting blocks 8.

[0024] The direction of the mounting hole 9 is parallel to the horizontal direction of the waterproof layer 7 .

[0025] The waterproof layer 7 is made of chloroprene rubber waterproof coiled material.

[0026] The fixed installation block 8 is in the shape of a circular ring structure.

[0027] Wherein, the fixed installation block 8 is a hard rubber block.

[0028] Among them, there is a distance between the front end surface of the front fixed mounting block 8 and the front end surface of the waterproof layer 7, and there is a distance between the rear end surface of the rear fixed mounting block 8 and the rear end surface of the waterproof layer 7, and the distances between the two are the same. By setting the fixed mounting block 8 and the mounting hole 9, the two ends of the cable can be fixed on the mounting base surface, which improves the firmness of the cable during installation, is not easy to be pulled off accidentally, and makes the cable connection firm.

[0029] The waterproof layer 7 is fixedly connected to the two fixed mounting blocks 8 .

[0030] The working principle and use process of the utility model: when in use, the two ends of the cable are fixed on the installation base surface. When installing, the ends of the cable are fixed on the installation base surface by fasteners passing through the installation holes 9 on the fixed installation block 8, so that the two ends of the cable can be fixed on the installation base surface, so that the firmness of the cable during installation is improved, and it is not easy to be accidentally pulled off, so that the cable connection is firm;

[0031] The silicone rubber layer 6 is provided, and has excellent heat resistance, cold resistance and environmental protection, and can be used in the range of -60°C to 200°C. At the same time, the silicone rubber also has the properties of ozone resistance, weather resistance, radiation resistance, electrical insulation, etc., which greatly improves the performance of the cable. The waterproof layer 7 is provided, and the material of the waterproof layer 7 is a chloroprene rubber waterproof coil, so that the waterproof performance of the cable can be improved, thereby improving the safety of the cable. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other.

Claims

1. A safe and environmentally friendly cable, comprising a copper conductor (1), characterized in that: A conductor shielding layer (2) is arranged on the outside of the copper conductor (1), an insulating layer (3) is arranged on the outside of the conductor shielding layer (2), an insulating shielding layer (4) is arranged on the outside of the insulating layer (3), a copper tape shielding layer (5) is arranged on the outside of the insulating shielding layer (4), a silicone rubber layer (6) is arranged on the outside of the copper tape shielding layer (5), a waterproof layer (7) is arranged on the outside of the silicone rubber layer (6), and fixed mounting blocks (8) are sleeved on both the front and rear ends of the waterproof layer (7), and mounting holes (9) are provided on the upper and lower ends of the two fixed mounting blocks (8).

2. A safe and environmentally friendly cable according to claim 1, characterized in that: The direction of the mounting hole (9) is parallel to the horizontal direction of the waterproof layer (7).

3. A safe and environmentally friendly cable according to claim 1, characterized in that: The material of the waterproof layer (7) is a chloroprene rubber waterproof roll.

4. A safe and environmentally friendly cable according to claim 1, characterized in that: The fixed installation block (8) is in the shape of a circular ring structure.

5. The safe and environmentally friendly cable according to claim 1, characterized in that: The fixed installation block (8) is a hard rubber block.

6. A safe and environmentally friendly cable according to claim 1, characterized in that: There is a distance between the front end surface of the fixed installation block (8) at the front end and the front end surface of the waterproof layer (7), and there is a distance between the rear end surface of the fixed installation block (8) at the rear end and the rear end surface of the waterproof layer (7), and the distances between the two are the same.

7. The safe and environmentally friendly cable according to claim 1, characterized in that: The waterproof layer (7) is fixedly connected to the two fixed mounting blocks (8).

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