Insulation protection type copper alloy wire

Abstract

The utility model discloses an insulation protection type copper alloy wire which comprises an insulation lining, a protection seat is fixedly arranged on the outer side of the insulation lining, a center alloy wire and outer side alloy wires are inserted in the insulation lining in a penetrating mode, meanwhile, the outer side alloy wires are arranged on the outer side of the center alloy wire, and the outer sides of the outer side alloy wires are wrapped with an insulation protection layer. And the insulation protection layer is formed by mutually twisting a plurality of groups of isolation cores. The insulation protection type copper alloy wire and the plurality of groups of twisted isolation cores wrap the outer sides of the outer side alloy wire and the center alloy wire to form an insulation protection layer, a waterproof insulation structure can be formed through the arrangement of the insulation protection layer, and when the insulation lining is abraded for a long time and the wire cores are exposed, the insulation protection layer can prevent the insulation lining from being damaged. And waterproof short circuit and exposed electric shock can be prevented for the conductive wire core, so that the safety of the cable during working is ensured.

Description

Technical Field

[0001] The utility model relates to the field of copper alloy wires, in particular to an insulation protection type copper alloy wire. Background Art

[0002] Copper alloy wire is a wire material made of an alloy of copper and other metal elements; the following are some common uses:

[0003] Electrical field: such as wires and cables, used for power transmission and electronic signal transmission, with good conductivity and certain strength;

[0004] Electronics industry: used to make connectors, leads, etc. to meet the requirements of electrical conductivity and connection performance in electronic products;

[0005] Electromechanical equipment: used as winding material in motors, transformers and other equipment;

[0006] Communications field: such as communications cables, etc.;

[0007] Hardware accessories: such as some small hardware connectors, etc.

[0008] For example, copper alloy wires are used in household electrical wiring to ensure a safe and stable power supply; inside electronic devices such as mobile phones, copper alloy wires connect various components to achieve the transmission of electrical signals; different copper alloy compositions and performance characteristics make them suitable for different specific application scenarios;

[0009] When the copper alloy wire is in use, the bushing where the cable comes out is easily damaged after being worn for a long time, leaving the copper alloy wire exposed, which can easily cause the risk of electric shock to people. The exposed copper alloy wire is also easy to come into contact with water, causing a short circuit. Utility Model Content

[0010] The purpose of the utility model is to provide an insulating protective copper alloy wire to solve the defects mentioned in the above background technology.

[0011] To achieve the above-mentioned purpose, an insulating protective copper alloy wire is provided, comprising an insulating bushing, a protective seat is fixedly arranged on the outside of the insulating bushing, and a central alloy wire and an outer alloy wire are inserted into the interior of the insulating bushing, and multiple groups of outer alloy wires are included on the outside of the central alloy wire, and the outer side of the outer alloy wire is wrapped with an insulating protective layer, and the insulating protective layer is composed of multiple groups of isolation cores twisted together.

[0012] Preferably, eight groups of protection seats are evenly and fixedly arranged on the outer side of the insulating bushing, and the distance between two adjacent groups of protection seats is consistent.

[0013] Preferably, the height of the protection seat is 1.5 mm, and the cross-section of the protection seat is an isosceles trapezoid.

[0014] Preferably, a groove is provided between two adjacent groups of protection seats, and the cross-section of the groove is an isosceles trapezoid, and the depth of the groove is 1.5 mm.

[0015] Preferably, the diameter of the isolation core is 1 mm, and the isolation core is a spiral structure made of glass fiber yarn.

[0016] Preferably, a plurality of groups of twisted isolation cores are wrapped around the outer sides of the outer alloy wires and the central alloy wire to form a water-proof insulation structure.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Multiple groups of twisted isolation cores are wrapped around the outer alloy wires and the outer side of the central alloy wire to form an insulating protective layer. The setting of this insulating protective layer can form a water-proof insulating structure. When the insulating bushing is exposed due to long-term wear and tear, the setting of this insulating protective layer can prevent the conductive core from short circuit and electric shock caused by exposure, thereby ensuring the safety of this cable during operation;

[0019] A large number of twisted isolation cores are wrapped around the outer alloy wires and the outer side of the central alloy wire to form a protective armor, so that when the outer side of the cable is pierced by a sharp object, the setting of the protective armor prevents the tip of the object from damaging the central alloy wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0021] Figure 2 The utility model structure Figure 1 Bottom view of

[0022] Figure 3 The utility model structure Figure 1 Rear view of

[0023] Figure 4 This is a schematic diagram of the insulation protection layer of the utility model structure.

[0024] Numbers in the figure: 1, insulating bushing; 2, protective seat; 3, groove; 4, insulating protective layer; 41, isolation core; 5, outer alloy wire; 51, center alloy wire. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides an insulating protective copper alloy wire, including an insulating bushing 1, a protective seat 2 is fixedly arranged on the outside of the insulating bushing 1, and a central alloy wire 51 and an outer alloy wire 5 are inserted into the interior of the insulating bushing 1, and multiple groups of outer alloy wires 5 are included on the outside of the central alloy wire 51, and the outer side of the outer alloy wire 5 is wrapped with an insulating protective layer 4, and the insulating protective layer 4 is composed of multiple groups of isolation cores 41 twisted together.

[0027] Working principle: When in use, multiple groups of twisted isolation cores 41 are wrapped around the outer alloy wires 5 and the outer sides of the central alloy wires 51 to form an insulating protective layer 4. The setting of this insulating protective layer 4 can form a water-proof insulating structure. When the insulating bushing 1 is exposed due to long-term wear and tear, the setting of this insulating protective layer 4 can prevent the conductive core from short circuiting and electric shock due to exposure, thereby ensuring the safety of the cable during operation.

[0028] As a preferred implementation, eight groups of protection seats 2 are evenly and fixedly disposed on the outer side of the insulating bushing 1, and the distance between two adjacent groups of protection seats 2 is consistent.

[0029] like Figure 1-4 As shown: the height of the protection seat 2 is 1.5 mm, and the cross-section of the protection seat 2 is an isosceles trapezoid.

[0030] Eight groups of protective seats 2 are evenly and fixedly arranged on the outer side of the insulating bushing 1. The arrangement of the eight groups of protective seats 2 can enhance the thickness of the insulating bushing 1, making it difficult to be worn through, and also increase the compressive strength of the cable.

[0031] As a preferred implementation, a groove 3 is provided between two adjacent groups of protection seats 2, and the cross-section of the groove 3 is an isosceles trapezoid, and the depth of the groove 3 is 1.5 mm.

[0032] The provision of the groove 3 helps the cable to dissipate heat when it is used outdoors. At the same time, when the cable is used in a dynamic environment, the groove 3 helps it to release the stress caused by movement and reduce the risk of fatigue damage.

[0033] As a preferred embodiment, the diameter of the isolation core 41 is 1 mm, and the isolation core 41 is a spiral structure made of glass fiber yarn.

[0034] like Figure 1-4 As shown: a plurality of groups of twisted isolation cores 41 are wrapped around the outer side of the outer alloy wire 5 and the central alloy wire 51 to form a water-proof insulation structure.

[0035] A plurality of groups of twisted isolation cores 41 are wrapped around the outer side of the outer alloy wire 5 and the central alloy wire 51 to form a protective armor, so that when the outer side of the cable is pierced by a sharp object, the setting of the protective armor prevents the tip of the object from damaging the central alloy wire 51.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulated copper alloy wire, comprising an insulating bushing (1), characterized in that: A protective seat (2) is fixedly arranged on the outside of the insulating bushing (1), and a central alloy wire (51) and an outer alloy wire (5) are inserted into the interior of the insulating bushing (1), and a plurality of groups of outer alloy wires (5) are included on the outside of the central alloy wire (51), and an insulating protective layer (4) is wrapped around the outside of the outer alloy wires (5), and the insulating protective layer (4) is composed of a plurality of groups of isolation cores (41) twisted together.

2. The insulated and protected copper alloy wire according to claim 1, characterized in that: Eight groups of protection seats (2) are evenly and fixedly arranged on the outer side of the insulating bushing (1), and the distance between two adjacent groups of protection seats (2) is consistent.

3. The insulated and protected copper alloy wire according to claim 2, characterized in that: The height of the protection seat (2) is 1.5 mm, and the cross-section of the protection seat (2) is an isosceles trapezoid.

4. The insulated and protected copper alloy wire according to claim 2, characterized in that: A groove (3) is provided between two adjacent groups of protection seats (2), and the cross-section of the groove (3) is an isosceles trapezoid, and the depth of the groove (3) is 1.5 mm.

5. The insulated and protected copper alloy wire according to claim 1, characterized in that: The diameter of the isolation core (41) is 1 mm, and the isolation core (41) is a spiral structure made of glass fiber yarn.

6. The insulated and protected copper alloy wire according to claim 1, characterized in that: A plurality of groups of twisted isolation cores (41) are wrapped around the outer sides of the outer alloy wires (5) and the central alloy wire (51) to form a water-proof insulation structure.

Images