CN213958636U

CN213958636U - Automobile wire with long service life

Info

Publication number: CN213958636U
Application number: CN202023132551.3U
Authority: CN
Inventors: 刘华伟; 李宁涛; 陈观文
Original assignee: Dongguan Lianke Cable Technology Co ltd
Current assignee: Dongguan Lianke Cable Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-13
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a long service life's car electric wire, including conductor structure, insulating layer, be used for carrying out the buffer structure of resistance to compression buffering to conductor structure, be used for carrying out the protective layer of protection to conductor structure, conductor structure is provided with a plurality ofly, and is a plurality of conductor structure all installs the inside with the insulating layer, the inside of insulating layer is located the surface packing all around of conductor structure and has thermal-insulated filler, buffer structure laminates in the surface of insulating layer, the protective layer laminates in buffer structure's surface. The utility model discloses simple structure strengthens wear-resisting, corrosion-resistant and the oxygen-free performance on electric wire surface through the protective layer, protects the inside conductor of electric wire, and cushions the processing through buffer ring and buffering filler to the pressure that receives on the electric wire surface, reduces the pressure that the electric wire surface transmission received for the conductor, protects the conductor, avoids the inside conductor deformation of electric wire to damage, is favorable to the electric wire to carry out long-time use.

Description

Automobile wire with long service life

Technical Field

The utility model relates to a relevant technical field of car electric wire specifically is a long service life's car electric wire.

Background

The electric wire is a conducting wire for transmitting electric energy, a bare wire, an electromagnetic wire and an insulating wire, wherein the bare wire has no insulating layer and comprises copper, an aluminum flat wire, an overhead stranded wire and various sectional materials, the electric wire is mainly used for outdoor overhead and indoor bus bars and switch boxes, the electromagnetic wire is an insulating conducting wire which generates a magnetic field after being electrified or induces and generates current in the magnetic field, the electric wire is mainly used for a motor, a transformer winding and other related electromagnetic equipment, a conductor of the electric wire is mainly a copper wire, a thin insulating layer and good electric and mechanical properties as well as heat resistance, moisture resistance, solvent resistance and the like, different insulating materials are selected to obtain different characteristics, the electric wire also needs to be used in the using process of an automobile, but the inside of the existing automobile electric wire is not provided with a buffer structure, the conductor inside of the electric wire is easy to deform and damage, and the outside of the electric wire is easy to cause under the influence of external factors in the long-time using process of the existing automobile wire, thereby damaging the conductor inside thereof, and thus, there is a need for an automotive electric wire having a long service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's car electric wire to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's automotive wire, includes conductor structure, insulating layer, is used for carrying out the buffer structure of resistance to compression buffering to conductor structure, is used for carrying out the protective layer of protection to conductor structure, conductor structure is provided with a plurality ofly, and is a plurality of conductor structure all installs in the inside of insulating layer, the inside surface packing all around that is located conductor structure of insulating layer has thermal-insulated filler, buffer structure laminates in the surface of insulating layer, the protective layer laminates in buffer structure's surface.

Preferably, the conductor structure includes conductor, insulating layer, insulating filler, isolation layer, the conductor is provided with a plurality ofly, and is a plurality of the conductor is all installed in the inside of insulating layer, insulating filler sets up in the inside of insulating layer and is located the edge all around of conductor, the surface in the insulating layer is laminated to the isolation layer.

Preferably, the isolation layer is made of polyaryletherketone material.

Preferably, the buffer structure comprises a plurality of buffer rings and buffer fillers, the plurality of buffer rings are sleeved on the outer surface of the heat insulation layer at equal intervals, and the buffer fillers are arranged in the heat insulation layer and filled around the buffer rings.

Preferably, the heat insulation layer is made of polytetrafluoroethylene material.

Preferably, the protective layer comprises a wear-resistant layer, a corrosion-resistant layer and an oxygen insulation layer, the wear-resistant layer is attached to the outer surface of the corrosion-resistant layer, and the corrosion-resistant layer is attached to the outer surface of the oxygen insulation layer.

The utility model provides a long service life's car electric wire possesses following beneficial effect:

(1) the utility model discloses be provided with buffer structure, when the electric wire received external pressure, cushion the pressure that receives the electric wire surface through the buffering circle, simultaneously, the pressure that buffering filler cooperation buffering circle received the electric wire surface cushions the processing, protects the conductor of electric wire inside, avoids the conductor to warp the damage.

(2) The utility model discloses be provided with conductor structure and protective layer, carry out insulation protection to the conductor through insulating filler and insulating layer, avoid the conductor internal current to spill over, cause the damage to the car, and keep apart conductor and outside protection architecture through the isolation layer, effectually protect the conductor, protect the surface of electric wire through wearing layer and corrosion resistant layer in the protective layer, strengthen the wear-resisting and corrosion-resistant ability on electric wire surface, be favorable to protecting the conductor inside the electric wire.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the position of the cushion ring of the present invention;

fig. 3 is a schematic view of the conductor structure of the present invention;

FIG. 4 is a schematic view of the protective layer structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a thermal insulation layer; 2. a protective layer; 3. a thermally insulating filler; 4. a conductor; 5. an insulating layer; 6. An insulating filler; 7. an isolation layer; 8. a buffer ring; 9. a buffer filler; 10. a wear layer; 11. a corrosion-resistant layer; 12. and an oxygen-insulating layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical scheme: the utility model provides a long service life's automotive wire, includes conductor structure, insulating layer 1, is used for carrying out the buffer structure of resistance to compression buffering to conductor structure, is used for carrying out the protective layer 2 of protection to conductor structure, conductor structure is provided with a plurality ofly, and is a plurality of conductor structure all installs in insulating layer 1's inside, the surface packing all around that insulating layer 1's inside is located conductor structure has thermal-insulated filler 3, buffer structure laminates in insulating layer 1's surface, protective layer 2 laminates in buffer structure's surface.

Conductor structure includes conductor 4, insulating layer 5, insulating filler 6, isolation layer 7, conductor 4 is provided with a plurality ofly, and is a plurality of conductor 4 is all installed in the inside of insulating layer 5, insulating filler 6 sets up in the inside of insulating layer 5 and is located the edge all around of conductor 4, isolation layer 7 laminates in the surface of insulating layer 5, carries out insulation treatment through insulating layer 5 and insulating filler 6 to conductor 4, and keeps apart conductor 4 and outside through isolation layer 7, protects conductor 4, avoids conductor 4 to damage.

The isolation layer 7 is made of polyaryletherketone material, and the polyaryletherketone material has the characteristics of excellent high-temperature performance, mechanical property, electrical insulation, corrosion resistance, chemical resistance and the like, and has a good protection effect on the conductor 4.

Buffer structure includes buffering circle 8 and buffering filler 9, buffering circle 8 is provided with a plurality ofly, and is a plurality of buffering circle 8 equidistance suit is on the surface of insulating layer 1, buffering filler 9 sets up in the inside of insulating layer 1, and fills around buffering circle 8, cushions the processing through buffering circle 8 and buffering filler 9 to the pressure that the electric wire surface received, reduces the electric wire surface and transmits the pressure for conductor 4, avoids conductor 4 deformation damage.

The heat insulation layer 1 is made of polytetrafluoroethylene materials, and the polytetrafluoroethylene materials have good insulation and high temperature resistance and enhance the protection performance of the conductor 4.

The protective layer 2 is composed of a wear-resistant layer 10, a corrosion-resistant layer 11 and an oxygen insulation layer 12, the wear-resistant layer 10 is attached to the outer surface of the corrosion-resistant layer 11, the corrosion-resistant layer 11 is attached to the outer surface of the oxygen insulation layer 12, the wear-resistant, corrosion-resistant and oxygen insulation capabilities of the surface of the electric wire are enhanced, and the conductor 4 inside the electric wire is better protected.

Theory of operation, when the electric wire receives external pressure, cushion through buffer ring 8 and buffering filler 9 and cushion the processing to the electric wire pressure that receives on the surface, reduce the electric wire surface and transmit the pressure for conductor 4, conductor 4 protects, in the long-term use in-process of electric wire, wear-resisting and corrosion-resistant ability on electric wire surface is strengthened through wearing layer 10 and corrosion-resistant layer 11 in protective layer 2, protect the electric wire inside, conductor 4 is when carrying out conductive processing, carry out insulation processing to conductor 4 through insulating filler 6 and insulating layer 5, avoid the inside electric current of conductor 4 to spill over and cause the damage to the car, and keep apart conductor 4 through isolation layer 7, strengthen the protection to conductor 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's automotive wire, includes conductor structure, insulating layer (1), is used for carrying out the buffer structure of resistance to compression buffering to conductor structure, is used for carrying out protective layer (2) of protection to conductor structure, its characterized in that: the conductor structure is provided with a plurality of, and is a plurality of conductor structure all installs in the inside of insulating layer (1), the surface packing all around that the inside of insulating layer (1) is located conductor structure has thermal-insulated filler (3), buffer structure laminates in the surface of insulating layer (1), protective layer (2) laminate in buffer structure's surface.

2. The automotive wire with long service life according to claim 1, characterized in that: the conductor structure comprises a conductor (4), an insulating layer (5), insulating fillers (6) and an isolating layer (7), wherein the conductor (4) is provided with a plurality of conductors (4) which are all arranged inside the insulating layer (5), the insulating fillers (6) are arranged inside the insulating layer (5) and located at the edges of the periphery of the conductor (4), and the isolating layer (7) is attached to the outer surface of the insulating layer (5).

3. The automotive wire with long service life according to claim 2, characterized in that: the isolation layer (7) is made of polyaryletherketone material.

4. The automotive wire with long service life according to claim 1, characterized in that: the buffer structure comprises a plurality of buffer rings (8) and buffer fillers (9), wherein the buffer rings (8) are sleeved on the outer surface of the heat insulation layer (1) at equal intervals, and the buffer fillers (9) are arranged in the heat insulation layer (1) and filled around the buffer rings (8).

5. The automotive wire with long service life according to claim 1, characterized in that: the heat insulation layer (1) is made of polytetrafluoroethylene materials.

6. The automotive wire with long service life according to claim 1, characterized in that: the protective layer (2) is composed of a wear-resistant layer (10), a corrosion-resistant layer (11) and an oxygen insulation layer (12), the wear-resistant layer (10) is attached to the outer surface of the corrosion-resistant layer (11), and the corrosion-resistant layer (11) is attached to the outer surface of the oxygen insulation layer (12).