A shielded cable

Abstract

The utility model relates to a kind of shielded cable, involve cable technical field, including cable outer sheath, shielding layer, transparent polyester tape, silica gel insulation layer and conductor, the surface of the conductor is wrapped with the silica gel insulation layer, the surface of the silica gel insulation layer is wrapped with the transparent polyester tape, the surface of the transparent polyester tape is wrapped with the shielding layer, the surface of the shielding layer is wrapped with the cable outer sheath.Advantage is that: it can be better to resist bending, anti-interference in environment, such cable can more effectively and quickly transmit data.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and more specifically, to a shielded cable. Background Technology

[0002] Wires and cables can be used to transmit electrical energy and signals. The cable consists of a wire sheath and a wire conductor, which are separate. When transmitting electrical energy and signals, if there is interference, the cable is easily affected by interference from live electricity and electromagnetic waves from equipment, which can lead to a decrease in data transmission quality or even data errors.

[0003] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content

[0004] The purpose of this invention is to provide a shielded cable that can effectively prevent interference from electrical current and electromagnetic waves from the cable during data transmission.

[0005] This utility model provides a shielded cable, including an outer cable sheath, a shielding layer, a transparent polyester tape, a silicone insulation layer, and a conductor. The surface of the conductor is wrapped with the silicone insulation layer, the surface of the silicone insulation layer is wrapped with the transparent polyester tape, the surface of the transparent polyester tape is wrapped with the shielding layer, and the surface of the shielding layer is wrapped with the outer cable sheath.

[0006] Furthermore, the cross-sections of the cable outer sheath, the shielding layer, the transparent polyester tape, and the silicone insulation layer are annular, the cross-section of the conductor is circular, and the centers of the cross-sections of the cable outer sheath, the shielding layer, the transparent polyester tape, the silicone insulation layer, and the conductor are the same.

[0007] Furthermore, the conductor is composed of multiple bare copper conductor wires.

[0008] Furthermore, the outer sheath of the cable is made of silicone, and the shielding layer is a tin-plated shielding layer.

[0009] The shielded cable provided by this utility model can better resist bending and interference in the environment, and such cable can transmit data more effectively and quickly. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the cross-sectional structure of the shielded cable provided in an embodiment of the present invention.

[0011] The reference numerals and components involved in the accompanying drawings are shown below:

[0012] 100. Cable outer sheath

[0013] 200. Shielding layer

[0014] 300. Transparent polyester tape

[0015] 400. Silicone insulating layer

[0016] 500, Conductor Detailed Implementation

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0018] The terms "first," "second," "third," "fourth," etc., used in the specification and claims of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0019] Example 1

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of the shielded cable provided in an embodiment of this utility model. Please refer to... Figure 1 The shielded cable provided in this embodiment of the utility model includes an outer cable sheath 100, a shielding layer 200, a transparent polyester tape 300, a silicone insulation layer 400, and a conductor 500. The surface of the conductor 500 is wrapped with the silicone insulation layer 400, the surface of the silicone insulation layer 400 is wrapped with the transparent polyester tape 300, the surface of the transparent polyester tape 300 is wrapped with the shielding layer 200, and the surface of the shielding layer 200 is wrapped with the outer cable sheath 100.

[0021] Specifically, the cross-sections of the cable outer sheath 100, the shielding layer 200, the transparent polyester tape 300, and the silicone insulation layer 400 of this utility model are annular, and the cross-section of the conductor 500 is circular. The centers of the cross-sections of the cable outer sheath 100, the shielding layer 200, the transparent polyester tape 300, the silicone insulation layer 400, and the conductor 500 are the same. The conductor 500 is composed of multiple bare copper conductor wires. The cable outer sheath 100 is a silicone material sheath, and the shielding layer 200 is a tin-plated shielding layer.

[0022] It should be noted that the outer sheath of the cable is made of silicone, which is very soft, flexible, resistant to high and low temperatures, resistant to chemical corrosion, has good electrical insulation properties, and is resistant to ozone aging, oxygen aging, light aging and weathering aging. The silicone rubber vulcanizate does not show significant changes in performance after being exposed to the outdoors in a free state for several years.

[0023] The shielding layer 200 is a tin-plated shielding layer, which can effectively resist interference, reduce the influence of external electromagnetic fields on power supply or communication lines, and also prevent the line from radiating electromagnetic energy outward.

[0024] Transparent polyester tape 300 serves as insulation and protection in cables, effectively preventing current leakage and ensuring stable operation of cables under high voltage.

[0025] The silicone insulation layer 400 is soft and resistant to resistance, bending, high and low temperatures, and chemical corrosion. It has good electrical insulation properties and is resistant to ozone aging, oxygen aging, light aging, and weathering. The silicone rubber vulcanizate does not show significant changes in performance after being exposed to the outdoors in a free state for several years.

[0026] As can be seen from the above description, the advantages of this utility model are:

[0027] The shielded cable provided by this utility model can better resist bending and interference in the environment, and such cable can transmit data more effectively and quickly.

[0028] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A shielded cable, characterized in that, The cable includes an outer sheath (100), a shielding layer (200), a transparent polyester tape (300), a silicone insulation layer (400), and a conductor (500). The surface of the conductor (500) is covered with the silicone insulation layer (400), the surface of the silicone insulation layer (400) is covered with the transparent polyester tape (300), the surface of the transparent polyester tape (300) is covered with the shielding layer (200), and the surface of the shielding layer (200) is covered with the outer sheath (100).

2. The shielded cable according to claim 1, characterized in that, The cable outer sheath (100), the shielding layer (200), the transparent polyester tape (300), and the silicone insulation layer (400) have annular cross-sections, and the conductor (500) has a circular cross-section. The cross-sections of the cable outer sheath (100), the shielding layer (200), the transparent polyester tape (300), the silicone insulation layer (400), and the conductor (500) have the same center.

3. The shielded cable according to claim 1, characterized in that, The conductor (500) is composed of multiple bare copper conductor wires.

4. The shielded cable according to claim 1, characterized in that, The cable outer sheath (100) is made of silicone, and the shielding layer (200) is a tin-plated shielding layer.

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