CN207587407U

CN207587407U - A kind of fluorine modeling cable with excellent conductive performance

Info

Publication number: CN207587407U
Application number: CN201721738024.2U
Authority: CN
Inventors: 马红丽
Original assignee: Dongguan Liu Quan Wire Co Ltd
Current assignee: Dongguan Liu Quan Wire Co Ltd
Priority date: 2017-12-11
Filing date: 2017-12-11
Publication date: 2018-07-06
Anticipated expiration: 2027-12-11

Abstract

The utility model discloses a kind of fluorine with excellent conductive performance to mould cable, including sheath, armor, lapping layer, shielded layer, insulating layer and lead core, core is led including being coated with more hank knottings outside solid conductor, solid conductor, hank knotting integral outer is coated with conductor set, conductor set outside cladding insulating layer, insulating layer outside coat shielded layer, lapping layer are coated outside shielded layer, cladding armor outside lapping layer, armor outside cladding sheath.This kind have the fluorine modeling cable of excellent conductive performance by will lead core be designed on the outside of solid conductor package hank knotting and it is interior be sleeved on hollow conductor cover it is internal, while increasing conductive surface product, improve the bend resistance intensity for leading core, and ripple struction is set in conductor set lateral surface, it can not only serve as ribs and improve intensity, but also electric current can be increased and flow through surface, improve electric conductivity, it realizes under the limitation of limited line footpath, improves current capacity, and save conductor material.

Description

A kind of fluorine modeling cable with excellent conductive performance

Technical field

The utility model is related to a kind of fluorine to mould cable, and specially a kind of fluorine modeling cable with excellent conductive performance belongs to Field of cables.

Background technology

Fluorine modeling cable is used for referring exclusively to the electric wire using fluoroplastics as housing, all modelings containing fluorine atom in the molecular structure Material, collectively referred to as fluoroplastics (or fluorocarbon resin).Just because of contain fluorine atom in fluoroplastics molecular structure, so with many excellent Different performance, such as excellent electrical insulation capability, the heat resistance of height, prominent oil resistant, solvent resistant and wear-resisting property, excellent is resistance to Chemicals performance and good moisture-proof and resistance to low temperature etc..As Chinese Urbanization accelerates, skyscraper increases, The reinforcement that people recognize electric wire fire thing, requirement of each field to cable fire-proof is also higher and higher, in addition being set space Limitation, it is desirable that electric wire line footpath is small, current-carrying capacity is big.Due to the kelvin effect principle of electric current, existing fluorine moulds cable Conductor can also make hollow-core construction, but existing simple hollow-core construction causes fluorine modeling cable in resistance to compression mechanical strength and bending Point place, easily leads to the deflated by circle of conductor, repeatedly occurs disconnected conductor break after bending, therefore it is proposed that a kind of with well leading The fluorine modeling cable of electrical property.

Utility model content

The technical problems to be solved in the utility model is the defects of overcoming the prior art, is provided a kind of with satisfactory electrical conductivity The fluorine modeling cable of energy, in order to solve the above-mentioned technical problem, the utility model provides following technical solution：

A kind of fluorine modeling cable with excellent conductive performance of the utility model, including sheath, armor, lapping layer, shielding Layer and leads core at insulating layer, leads core and includes solid conductor, is coated with more hank knottings, hank knotting integral outer cladding outside solid conductor There is conductor set, conductor set outside cladding insulating layer, insulating layer outside coats shielded layer, lapping layer is coated outside shielded layer, wrapped The external cladding armor of layer, armor outside cladding sheath.

As a kind of preferred embodiment of the utility model, the cross section outer ledge of conductor set is led in ripple struction The material of body set is copper.

As a kind of preferred embodiment of the utility model, the surfaces externally and internally of armor is in ripple knot in the axial direction Structure, the thickness of armor is 1.8mm-2.5mm, and the material of armor is steel band.

As a kind of preferred embodiment of the utility model, the material of hank knotting and solid conductor is copper metal material, The a diameter of 1.5mm-2.2mm of solid conductor.

As a kind of preferred embodiment of the utility model, the surface of conductor set, hank knotting and solid conductor is hairless Pierce specular surface.

As a kind of preferred embodiment of the utility model, between diameter and the conductor set and solid conductor of hank knotting between Stand-off distance is from identical.

The advantageous effect that the utility model is reached is：It is designed on the outside of solid conductor that package hank knotting is simultaneously interior by the way that core will be led It is internal to be sleeved on hollow conductor set, while increasing conductive surface product, improves the bend resistance intensity for leading core, and outer in conductor set Side sets ripple struction, can not only serve as ribs and improve intensity, but also can increase electric current and flow through surface, improves electric conductivity Can, it realizes under the limitation of limited line footpath, improves current capacity, and save conductor material.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：

Fig. 1 is a kind of cross-sectional structure schematic diagram of the fluorine modeling cable with excellent conductive performance of the utility model；

Fig. 2 is a kind of shaft section structure diagram of the fluorine modeling cable with excellent conductive performance of the utility model.

In figure：1- sheaths；2- armors；3- lapping layers；4- shielded layers；5- insulating layers；6- conductor sets；7- hank knottings；8- is real Heart conductor.

Specific embodiment

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment 1

As shown in Figs. 1-2, it is a kind of with excellent conductive performance fluorine modeling cable, including sheath 1, armor 2, lapping layer 3, Shielded layer 4, insulating layer 5 and core is led, lead core and include solid conductor 8, be coated with more hank knottings 7 outside solid conductor 8, hank knotting 7 is whole Conductor set 6 is coated with outside body, conductor, which covers, coats insulating layers 5 outside 6,5 outside cladding shielded layer 4 of insulating layer, outside shielded layer 4 Coat lapping layer 3,3 outside cladding armor 2 of lapping layer, 2 outside cladding sheath 1 of armor.

In the present embodiment, for the cross section outer ledge of conductor set 6 in ripple struction, the material of conductor set 6 is copper.

In the present embodiment, in the axial direction in ripple struction, the thickness of armor 2 is the surfaces externally and internally of armor 2 1.8mm-2.5mm the material of armor 2 is steel band.

In the present embodiment, the material of hank knotting 7 and solid conductor 8 is copper metal material, 8 a diameter of 1.5mm- of solid conductor 2.2mm。

In the present embodiment, the surface of conductor set 6, hank knotting 7 and solid conductor 8 is impulse- free robustness specular surface.

In the present embodiment, the diameter of hank knotting 7 is identical with the clearance distance between conductor set 6 and solid conductor 8.

The utility model advantage：This kind has the fluorine modeling cable of excellent conductive performance, and solid lead is designed to by that will lead core 8 outside package hank knotting 7 of body is simultaneously interior to be sleeved on inside hollow conductor set 6, and while increasing conductive surface product, the bending resistance of core is led in raising Intensity is rolled over, and 6 lateral surfaces setting ripple struction is covered in conductor, ribs can have not only been served as and improve intensity, but also electricity can be increased Stream flows through surface, improves electric conductivity, realizes under the limitation of limited line footpath, improves current capacity, and save conductor material.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of fluorine modeling cable with excellent conductive performance, including leading core, it is characterised in that：The core of leading includes solid conductor (8), more hank knottings (7) are coated with outside solid conductor (8), hank knotting (7) integral outer is coated with conductor set (6), conductor set (6) Outside cladding insulating layer (5), the external cladding shielded layer (4) of insulating layer (5), the external cladding lapping layer (3) of shielded layer (4) are wrapped Cladding armor (2) outside layer (3), the external cladding sheath (1) of armor (2)；The cross section outer ledge of the conductor set (6) In ripple struction, the material of conductor set (6) is copper.

2. the fluorine modeling cable with excellent conductive performance as described in claim 1, it is characterised in that：The armor (2) Surfaces externally and internally is in the axial direction in ripple struction, and the thickness of armor (2) is 1.8mm-2.5mm, and the material of armor (2) is steel Band.

3. the fluorine modeling cable with excellent conductive performance as described in claim 1, it is characterised in that：The hank knotting (7) and reality The material of heart conductor (8) is copper metal material, solid conductor (8) a diameter of 1.5mm-2.2mm.

4. the fluorine modeling cable with excellent conductive performance as described in claim 1, it is characterised in that：The conductor set (6) twists The surface of silk (7) and solid conductor (8) is impulse- free robustness specular surface.

5. the fluorine modeling cable with excellent conductive performance as claimed in claim 4, it is characterised in that：The hank knotting (7) it is straight Clearance distance between diameter and conductor set (6) and solid conductor (8) is identical.