CN216980183U

CN216980183U - Halogen-free flame-retardant American-standard electronic wire

Info

Publication number: CN216980183U
Application number: CN202220571745.3U
Authority: CN
Inventors: 杨建�; 刘力; 李红霞; 储俊峰
Original assignee: Jiangsu Beihua New Oak New Material Technology Co ltd
Current assignee: Jiangsu Beihua New Oak New Material Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-15
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a halogen-free flame-retardant American-standard electronic wire which comprises an insulating sheath and four groups of sheaths, wherein a protection assembly is arranged inside the insulating sheath and comprises flexible ribs, a plurality of groups of inclined rods are arranged outside the flexible ribs, a plurality of groups of outer rings are arranged outside the sheaths, the end parts of the inclined rods extend to the surfaces of the outer rings, and two groups of transverse rods and two groups of supporting columns are arranged outside the outer rings; the protection component is designed, so that the copper core in the electronic wire can be protected conveniently in use, the protection component can strengthen the strength of the internal structure of the electronic wire, the situation that the electronic wire is pressed to cause the copper core to be crushed in the installation or maintenance process is prevented, the probability of crushing the copper core is reduced, the use cost is reduced, and the use is convenient.

Description

Halogen-free flame-retardant American-standard electronic wire

Technical Field

The utility model belongs to the technical field of electronic wires, and particularly relates to a halogen-free flame-retardant American-standard electronic wire.

Background

The electronic wire is a short for an internal wire of electrical equipment, the electrifying property is mainly weak current, the American standard electronic wire is manufactured by using American standard, the halogen-free flame retardant refers to a halogen-free flame retardant, the halogen-free flame retardant does not volatilize and generate corrosive gas when burning and is called a pollution-free flame retardant, the halogen-free flame retardant is added into an insulating skin of the electronic wire in the production and processing process, and secondary damage caused by fire can be avoided and reduced when burning occurs.

When the existing electronic wire is used, the pressure resistance of the electronic wire is low, and the electronic wire is easy to press in installation or maintenance, so that the internal copper core is crushed, the use performance of the electronic wire is influenced, the use effect of the electronic wire is reduced, and the use expense is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a halogen-free flame-retardant American-standard electronic wire, which aims to solve the problems that when the existing electronic wire is used, the pressure resistance of the electronic wire is low, and the electronic wire is easy to press in installation or maintenance, so that the internal copper core of the electronic wire is crushed, the service performance of the electronic wire is influenced, the use effect of the electronic wire is reduced, and the use expense is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a there is not steamed fire-retardant beautiful mark electron line, includes insulating skin and four group's crust, the inside of insulating skin is provided with protection component, protection component includes flexible muscle, the outside of flexible muscle is provided with the multiunit down tube, the outside of crust is provided with the multiunit outer loop, the tip of down tube extends to the surface of outer loop, the outside of outer loop all is provided with two sets of horizontal poles and two sets of pillars.

Preferably, the outer ring is uniformly distributed along the length direction of the outer skin, and the flexible ribs are distributed along the length direction of the insulating skin.

Preferably, the inside of crust is provided with the multiunit copper core, the inner wall of insulating skin is provided with PP rope filling layer.

Preferably, the inside of insulating skin is provided with multiunit resistance to tension muscle, and is two sets of be provided with multiunit arc strip between the resistance to tension muscle.

Preferably, the outer part of the copper core is provided with a tin coating.

Preferably, the insulating sheath is the same as the copper core in length.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the protection component is designed, so that the copper core in the electronic wire can be protected conveniently in use, the protection component can strengthen the strength of the internal structure of the electronic wire, the situation that the copper core is crushed due to the fact that the electronic wire is pressed in the installation or maintenance process is prevented, the probability of crushing the copper core is reduced, the use cost is reduced, and the use is convenient.

(2) The utility model combines the designed tensile ribs and the arc-shaped strips, is convenient for increasing the tensile strength of the electronic wire in use, avoids the situation that the electronic wire is broken in use, and improves the use quality and the effect of the electronic wire.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of the flexible rib and diagonal member connection of the present invention;

FIG. 3 is a connection diagram of the tensile reinforcement and the arch bar of the present invention;

in the figure: 1. an insulating skin; 2. an arc-shaped strip; 3. resisting a tensile rib; 4. an outer ring; 5. a skin; 6. a copper core; 7. A flexible rib; 8. a diagonal bar; 9. a cross bar; 10. a PP rope filling layer; 11. and a support pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a halogen-free flame-retardant American-standard electronic wire comprises an insulating sheath 1 and four groups of sheaths 5, wherein a protective component is arranged inside the insulating sheath 1 and comprises flexible ribs 7, a plurality of groups of inclined rods 8 are arranged outside the flexible ribs 7, a plurality of groups of outer rings 4 are arranged outside the sheaths 5, the end parts of the inclined rods 8 extend to the surfaces of the outer rings 4, two groups of transverse rods 9 and two groups of pillars 11 are arranged outside the outer rings 4, the outer rings 4 are uniformly distributed along the length direction of the sheaths 5, the flexible ribs 7 are distributed along the length direction of the insulating sheath 1, a plurality of groups of copper cores 6 are arranged inside the sheaths 5, a PP rope filling layer 10 is arranged on the inner wall of the insulating sheath 1, through the designed protective component, the copper cores 6 inside the electronic wire can be protected when in use, the protective component plays a role in enhancing the strength of the internal structure of the electronic wire, and prevents the situation that the copper cores 6 are crushed due to the pressing of the electronic wire in the installation or maintenance process, the crushing probability of the copper core 6 is reduced, the use cost is reduced, and the use is convenient.

In this embodiment, it is preferred, the inside of insulating skin 1 is provided with multiunit tensile rib 3, is provided with multiunit arc strip 2 between two sets of tensile ribs 3, combines together through tensile rib 3 and arc strip 2 of design, and the in use of being convenient for can increase the pull strength of electron line, has avoided the in use electron line condition of pulling bad to appear, has improved the service quality and the effect of electron line.

In this embodiment, it is preferable that the copper core 6 is provided with a tin plating layer on the outside.

In this embodiment, the insulating sheath 1 preferably has the same length as the copper core 6.

The working principle and the using process of the utility model are as follows:

when the electronic wire is used, when an external force is pressed on the electronic wire in the installation or maintenance process, the insulating sheath 1 transmits the force to the PP rope filling layer 10, the PP rope filling layer 10 transmits the force to the outer ring 4, and the outer ring 4 resists the force, so that the influence on the copper core 6 is avoided, the copper core 6 in the electronic wire can be protected in use, the protection component strengthens the strength of the internal structure of the electronic wire, the situation that the copper core 6 is crushed due to the pressing on the electronic wire in the installation or maintenance process is prevented, the crushing probability of the copper core 6 is reduced, the use cost is reduced, and the electronic wire is convenient to use;

the tensile ribs 3 and the arc-shaped strips 2 are convenient for increasing the tensile strength of the electronic wire in use, so that the situation that the electronic wire is broken in use is avoided, and the use quality and the effect of the electronic wire are improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a there is not steamed fire-retardant beautiful mark electron line, includes insulating skin (1) and four groups of crust (5), its characterized in that: the inside of insulating skin (1) is provided with protection component, protection component includes flexible muscle (7), the outside of flexible muscle (7) is provided with multiunit down tube (8), the outside of crust (5) is provided with multiunit outer ring (4), the tip of down tube (8) extends to the surface of outer ring (4), the outside of outer ring (4) all is provided with two sets of horizontal pole (9) and two sets of pillar (11).

2. The halogen-free flame-retardant American-standard electronic wire as claimed in claim 1, wherein: the outer ring (4) is uniformly distributed along the length direction of the outer skin (5), and the flexible ribs (7) are distributed along the length direction of the insulating skin (1).

3. The halogen-free flame-retardant American-standard electronic wire as claimed in claim 2, wherein: the inside of crust (5) is provided with multiunit copper core (6), the inner wall of insulating skin (1) is provided with PP rope filling layer (10).

4. The halogen-free flame-retardant American-standard electronic wire according to claim 3, wherein: the insulating skin (1) is provided with multiunit tensile rib (3) in inside, and is two sets of be provided with multiunit arc strip (2) between tensile rib (3).

5. The halogen-free flame-retardant American-standard electronic wire according to claim 3, wherein: and a tin plating layer is arranged outside the copper core (6).

6. The halogen-free flame-retardant American-standard electronic wire as claimed in claim 5, wherein: the insulating sheath (1) is consistent with the copper core (6) in length.