Corrosion-resistant cable for automobile motor

Abstract

The utility model discloses a corrosion-resistant cable for an automobile motor, and relates to the technical field of cables. The corrosion-resistant cable for the automobile motor comprises a cable main body, the cable main body comprises a plurality of wire cores, the corrosion-resistant cable also comprises a binding sleeve, the binding sleeve is arranged at the outer side of the wire cores, and the binding sleeve is used for wrapping the plurality of wire cores; the insulation assembly is arranged on the surface of the outer wall of the binding sleeve, and the insulation assembly is used for carrying out insulation treatment on the wire core; the heat insulation assembly is arranged on the surface of the outer wall of the insulation assembly, and the heat insulation assembly is used for carrying out heat insulation on the wire core; according to the cable for the automobile motor, multiple protection can be provided for the cable for the automobile motor, so that the external influence on the cable for the automobile motor can be reduced, the corrosion resistance of the cable for the automobile motor can be improved, the service life of the cable for the automobile motor can be prolonged, and the safety of the cable for the automobile motor can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a corrosion-resistant cable for automobile motors. Background Art

[0002] The automotive motor is one of the key components used to drive the car. It is responsible for converting electrical energy into mechanical energy to drive the vehicle. The automotive motor is one of the most important components in modern cars. It drives the vehicle by converting electrical energy into mechanical energy. With the continuous development of electric and hybrid vehicles, the technology of automotive motors is also constantly improving to meet the requirements of efficiency, reliability and energy-saving performance. However, automotive motor cables are wires used to connect automotive motors to the vehicle's electrical system. They are designed to transmit current and signals so that the automotive motor can work properly.

[0003] However, the existing automotive motor cables need to resist damage caused by factors such as high temperature, humidity, chemicals and mechanical wear in the vehicle engine compartment during use, which reduces their service life and safety. Therefore, we propose a corrosion-resistant automotive motor cable to solve the above problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a corrosion-resistant cable for automobile motors, which solves the problem of reduced service life and safety due to the need to resist damage caused by factors such as high temperature, humidity, chemicals and mechanical wear in the vehicle engine compartment.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A corrosion-resistant automotive motor cable, including a cable body, the cable body including multiple strands of wire cores, and also including:

[0006] A binding sleeve, which is arranged outside the wire core and is used to cover a plurality of wire cores;

[0007] An insulating component, which is arranged on the outer wall surface of the binding sleeve and is used to insulate the wire core;

[0008] A heat insulation component, which is arranged on the outer wall surface of the insulation component and is used to insulate the wire core; and

[0009] A protection component is arranged on the outer wall surface of the thermal insulation component, and the protection component provides multiple protections for the wire core.

[0010] Preferably, the insulating component comprises a cross-linked polyethylene layer compounded on the outer wall surface of the restraining sleeve, and the outer wall surface of the cross-linked polyethylene layer is compounded with a PE insulating layer.

[0011] Preferably, the thermal insulation assembly comprises a fireproof cloth layer, and the surfaces of both side walls of the fireproof cloth layer are respectively compounded with a first silicone rubber layer and a second silicone rubber layer, and one side wall of the second silicone rubber layer is compounded and connected to the PE insulation layer.

[0012] Preferably, the protective component comprises a polytetrafluoroethylene protective layer, and the inner wall of the polytetrafluoroethylene protective layer is compounded with a shielding mesh layer.

[0013] Preferably, the protective component further comprises a tensile-resistant nylon mesh layer, the tensile-resistant nylon mesh layer is compounded on the inner wall surface of the shielding mesh layer, and the inner wall of the tensile-resistant nylon mesh layer is coated on the outer wall surface of the second silicone rubber layer.

[0014] Preferably, the shielding mesh layer is made of copper material or aluminum material.

[0015] Preferably, the plurality of wire cores are distributed in the inner cavity of the restraint sleeve in the form of a circular array.

[0016] Beneficial Effects

[0017] The utility model provides a corrosion-resistant cable for automobile motors. Compared with the prior art, it has the following beneficial effects:

[0018] The corrosion-resistant automobile motor cable can achieve the purpose of conducting electricity through the multiple cores in the cable body, thereby controlling the operation of the automobile motor, and then the multiple cores can be protected by the restraining sleeve to prevent them from contacting each other, thereby reducing the interference between the multiple cores, and then the multiple cores can be insulated and protected by the insulating component, thereby reducing the influence of the external current on the transmitted current, and then the heat insulation component and the protective component can achieve the purpose of heat insulation, thereby being able to resist the high temperature in the vehicle engine compartment, thereby protecting the multiple cores, and at the same time, under the protection of the protective component, the corrosion resistance and tensile strength of the entire cable body can be improved, thereby improving its service life and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the restraint sleeve of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the insulation component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the thermal insulation component of the utility model;

[0023] Figure 5This is a schematic diagram of the structure of the protective component of the utility model.

[0024] In the figure: 1. Cable body; 2. Wire core; 3. Binding sleeve; 4. Insulation component; 41. Cross-linked polyethylene layer; 42. PE insulation layer; 5. Heat insulation component; 51. Fireproof cloth layer; 52. First silicone rubber layer; 53. Second silicone rubber layer; 6. Protection component; 61. Polytetrafluoroethylene protection layer; 62. Shielding mesh layer; 63. Anti-tension nylon mesh layer. 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 1-2 The utility model provides a technical solution: a corrosion-resistant cable for automobile motors, comprising a cable body 1, the cable body 1 comprising a plurality of wire cores 2, and further comprising: a binding sleeve 3, the binding sleeve 3 being arranged on the outer side of the wire core 2, the binding sleeve 3 being used to cover the plurality of wire cores 2; an insulating component 4, the insulating component 4 being arranged on the outer wall surface of the binding sleeve 3, the insulating component 4 being used to insulate the wire core 2; a heat insulation component 5, the heat insulation component 5 being arranged on the outer wall surface of the insulating component 4, the heat insulation component 5 being used to insulate the wire core 2; and a protective component 6, the protective component 6 being arranged on the outer wall surface of the thermal insulation component 5, the protective component 6 providing multiple protections to the wire core 2;

[0027] The multi-strand core 2 in the cable body 1 can be used for conducting electricity, thereby controlling the operation of the automobile motor, and then the restraining sleeve 3 can be used to protect the multi-strand core 2, thereby preventing them from contacting each other, thereby reducing the interference between the multi-strand cores 2, and then the insulating component 4 can be used to insulate and protect the multi-strand core 2, thereby reducing the influence of the external current on the transmitted current of the multi-strand core 2, and then the heat insulation component 5 and the protective component 6 can be used for heat insulation, thereby resisting the high temperature in the vehicle engine compartment, thereby protecting the multi-strand core 2, and at the same time, under the protection of the protective component 6, the corrosion resistance and tensile strength of the entire cable body 1 can be improved, thereby improving its service life and safety.

[0028] See also Figure 1-Figure 3 The insulating component 4 includes a cross-linked polyethylene layer 41 compounded on the outer wall surface of the restraining sleeve 3, and the outer wall surface of the cross-linked polyethylene layer 41 is compounded with a PE insulating layer 42;

[0029] The cross-linked polyethylene layer 41 in the insulating component 4 can be compounded on the outer wall surface of the restraining sleeve 3, and can cooperate with the PE insulating layer 42 to achieve the purpose of double-layer insulation. The cross-linked polyethylene layer 41 and the PE insulating layer 42 have excellent acid and alkali resistance, oil resistance and heat resistance, which can effectively protect the wire core from erosion by the external environment and thus effectively protect the multi-strand wire core 2 from erosion by the external environment.

[0030] See also Figure 3 , Figure 4 The heat insulation component 5 includes a fireproof cloth layer 51, and the surfaces of the two side walls of the fireproof cloth layer 51 are respectively compounded with a first silicone rubber layer 52 and a second silicone rubber layer 53, and one side wall of the second silicone rubber layer 53 is compounded and connected with the PE insulation layer 42;

[0031] The fireproof cloth layer 51 in the thermal insulation component 5 can not only provide an attachment basis for the first silicone rubber layer 52 and the second silicone rubber layer 53, but also cooperate with the first silicone rubber layer 52 and the second silicone rubber layer 53 to provide triple thermal insulation, thereby being able to resist the high temperature in the engine compartment of the vehicle, so as to further protect the safety of the multi-strand wire core 2.

[0032] See also Figure 4 , Figure 5 The protective component 6 includes a polytetrafluoroethylene protective layer 61, the inner wall of the polytetrafluoroethylene protective layer 61 is compounded with a shielding mesh layer 62, and the protective component 6 also includes a tensile nylon mesh layer 63, the tensile nylon mesh layer 63 is compounded on the inner wall surface of the shielding mesh layer 62, and the inner wall of the tensile nylon mesh layer 63 is coated on the outer wall surface of the second silicone rubber layer 53, and the shielding mesh layer 62 is made of copper material or aluminum material;

[0033] The polytetrafluoroethylene protective layer 61 and the tensile nylon mesh layer 63 in the protective component 6 can achieve dual protection purposes, thereby improving the corrosion resistance and tensile strength of the entire cable body 1, thereby improving its service life and safety. The shielding mesh layer 62 is made of copper or aluminum materials, which can achieve the purpose of mobile shielding of external electromagnetic signals and reduce the interference of external electromagnetic signals on the multi-strand core 2.

[0034] See also Figure 1 , Figure 2 The plurality of wire cores 2 are distributed in the inner cavity of the restraint sleeve 3 in a circular array, so that the restraint sleeve 3 can stably restrain the plurality of wire cores 2 distributed in the circular array, thereby preventing two adjacent wire cores 2 from contacting each other.

[0035] During operation, the multi-strand core 2 in the cable body 1 can be used for conducting electricity, thereby controlling the operation of the automobile motor, and then the multi-strand core 2 can be protected by the restraining sleeve 3, thereby preventing them from contacting each other, thereby reducing the interference between the multi-strand cores 2, and then the multi-strand core 2 can be insulated and protected by the insulating component 4, thereby reducing the influence of the external current on the transmitted current of the multi-strand core 2, and then the heat insulation component 5 and the protective component 6 can be used for heat insulation, thereby being able to resist the high temperature in the vehicle engine compartment, thereby protecting the multi-strand core 2, and at the same time, under the protection of the protective component 6, the corrosion resistance and tensile strength of the entire cable body 1 can be improved, thereby improving its service life and safety.

[0036] The cross-linked polyethylene layer 41 in the insulating component 4 can be compounded on the outer wall surface of the restraining sleeve 3, and can cooperate with the PE insulating layer 42 to achieve the purpose of double-layer insulation. The cross-linked polyethylene layer 41 and the PE insulating layer 42 have excellent acid and alkali resistance, oil resistance and heat resistance, which can effectively protect the wire core from erosion by the external environment and thus effectively protect the multi-strand wire core 2 from erosion by the external environment.

[0037] The fireproof cloth layer 51 in the thermal insulation component 5 can not only provide an attachment basis for the first silicone rubber layer 52 and the second silicone rubber layer 53, but also cooperate with the first silicone rubber layer 52 and the second silicone rubber layer 53 to provide triple thermal insulation, thereby being able to resist the high temperature in the engine compartment of the vehicle, so as to further protect the safety of the multi-strand wire core 2.

[0038] The polytetrafluoroethylene protective layer 61 and the tensile nylon mesh layer 63 in the protective component 6 can achieve dual protection purposes, thereby improving the corrosion resistance and tensile strength of the entire cable body 1, thereby improving its service life and safety. The shielding mesh layer 62 is made of copper or aluminum materials, which can achieve the purpose of mobile shielding of external electromagnetic signals and reduce the interference of external electromagnetic signals on the multi-strand core 2.

[0039] In summary, the device can provide multiple protections for automotive motor cables, thereby reducing the impact of external factors on automotive motor cables, and improving the corrosion resistance of automotive motor cables, thereby increasing the service life and safety of automotive motor cables.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A corrosion-resistant cable for automotive motors, comprising a cable body (1), wherein the cable body (1) comprises a plurality of wire cores (2), characterized in that: Also includes: A binding sleeve (3), the binding sleeve (3) being arranged on the outside of the wire core (2), the binding sleeve (3) being used to cover a plurality of wire cores (2); An insulating component (4), the insulating component (4) being arranged on the outer wall surface of the binding sleeve (3), and the insulating component (4) being used for insulating the wire core (2); A heat insulation component (5), the heat insulation component (5) being arranged on the outer wall surface of the insulation component (4), the heat insulation component (5) being used to insulate the wire core (2); as well as A protection component (6), wherein the protection component (6) is arranged on the outer wall surface of the heat insulation component (5), and the protection component (6) provides multiple protections for the wire core (2).

2. The corrosion-resistant automotive motor cable according to claim 1, characterized in that: The insulating component (4) comprises a cross-linked polyethylene layer (41) compounded on the outer wall surface of the restraining sleeve (3), and the outer wall surface of the cross-linked polyethylene layer (41) is compounded with a PE insulating layer (42).

3. The corrosion-resistant automotive motor cable according to claim 2, characterized in that: The heat insulation component (5) comprises a fireproof cloth layer (51), and the surfaces of both side walls of the fireproof cloth layer (51) are respectively compounded with a first silicone rubber layer (52) and a second silicone rubber layer (53), and one side wall of the second silicone rubber layer (53) is compounded and connected to the PE insulation layer (42).

4. The corrosion-resistant automotive motor cable according to claim 3, characterized in that: The protective component (6) comprises a polytetrafluoroethylene protective layer (61), and the inner wall of the polytetrafluoroethylene protective layer (61) is compounded with a shielding mesh layer (62).

5. The corrosion-resistant automotive motor cable according to claim 4, characterized in that: The protective component (6) also includes a tensile nylon mesh layer (63), which is compounded on the inner wall surface of the shielding mesh layer (62), and the inner wall of the tensile nylon mesh layer (63) is coated on the outer wall surface of the second silicone rubber layer (53).

6. The corrosion-resistant automotive motor cable according to claim 4, characterized in that: The shielding mesh layer (62) is made of copper material or aluminum material.

7. The corrosion-resistant automotive motor cable according to claim 1, characterized in that: The plurality of wire cores (2) are distributed in the inner cavity of the restraining sleeve (3) in the form of a ring array.

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