CN201796614U

CN201796614U - Enameled round copper stranded wire

Info

Publication number: CN201796614U
Application number: CN201020185789XU
Authority: CN
Inventors: 唐安平; 黄毅群; 刘涛
Original assignee: Zhuhai Matsuda Electrician Co Ltd
Current assignee: Zhuhai Matsuda Electrician Co Ltd
Priority date: 2010-04-30
Filing date: 2010-04-30
Publication date: 2011-04-13
Anticipated expiration: 2020-04-30

Abstract

The utility model relates to a novel electric engineering material, in particular to an enameled round copper stranded wire, which is capable of meeting the requirement on greatly increased data transmission quality and capacity of communication networks developing increasingly. Therefore, the enameled round copper stranded wire comprises two or more single wires stranded into one wire according to fixed arrangement sequence, fixed stranding direction and certain stranding pitch. Compared with existing common enameled wires, the enameled round copper stranded wire has the advantages of constant wire sequence, stable stranding pitch, high frequency resistance, wear resistance, reflow soldering thermal shock resistance and extremely easy phase splitting, and accordingly meets needs of modern network communication transformers.

Description

A kind of enamel insulated round copper wire twisted wire

Technical field

The utility model relates to a kind of novel electrical material, relates in particular to a kind of enamel insulated round copper wire twisted wire.

Background technology

At present, the enamelled wire of using on the market mostly is single line.Along with the fast development of information technology, the data transmission quality and the capacity of communication network transformer significantly improve; Simultaneously, large-scale production significantly improves, and requires production efficient higher, and product quality is higher, and single line obviously can not be satisfied the demand.For data transmission quality and the capacity that adapts to the communication network transformer, discern easily for the ease of data wire simultaneously, just produced demand to the polychrome twisted wire.

The utility model content

The purpose of this utility model is to satisfy the requirement that growing communication network significantly improves data transmission quality and capacity.

For this reason, the utility model provides a kind of enamel insulated round copper wire twisted wire, by two or above single line according to fixing put in order, fixing strand is to being twisted into a strand with certain lay.

Preferably, described single line is four.

Described single line is made up of conductor layer, insulation enamelled coating and aramid layer, and the enamelled coating that wherein insulate is coated in the conductor layer outside, and aramid layer is coated in insulation enamelled coating outside.

Preferably, described conductor layer nominal diameter is in 0.050～0.15mm scope.

More preferably, described conductor layer nominal diameter is 0.10mm.

Preferably, the outside of different single line insulation enamelled coatings applies the different aramid layer of color.

For existing common enamelled wire twisted wire, the utility model enamel insulated round copper wire twisted wire has that the line preface is constant, lay is stable, anti-high frequency, anti-wear-resisting, bear the Reflow Soldering thermal shock and be very easy to the characteristic of phase-splitting, therefore be fit to very much the needs of modern network communication transformer.And the single line conductor adopts high-purity hypoxemia copper: purity is 99.95%, apply heat resistant polyamide composite polyurethane insulation paint film on the described copper cash, can be used as high frequency, Reflow Soldering operation, network data and divide the coil windings that equates strict to use, have anti-high frequency, anti-wear-resisting, bear the Reflow Soldering thermal shock and need under the condition of phase-splitting reliably and with long-term advantages such as work.

Description of drawings

The utility model is described in further detail below in conjunction with the specific embodiment in the accompanying drawing, but any restriction of the present utility model in pairs inadequately.

Fig. 1 is the structural representation of a kind of embodiment of the utility model enamel insulated round copper wire twisted wire;

Fig. 2 is the utility model enamel insulated round copper wire twisted wire single line structural representation;

Fig. 3 is the take all of structural representation of the another kind of embodiment of copper cash twisted wire of the utility model.

Embodiment

Embodiment one

As shown in Figure 1, the enamel insulated round copper wire twisted wire is made up of three single lines 101,102,103, article three, single line 101,102,103 is that conductor layer 2, insulation enamelled coating 3 and the aramid layer 4 of 0.080mm formed by nominal diameter, the enamelled coating 3 that wherein insulate is coated in conductor layer 2 outsides, aramid layer 4 is coated in insulation enamelled coating 3 outsides, and the color of aramid layer 4 differs, and for example can be respectively three kinds of colors of red, green, blue, be arranged in triangle, type can also horizontally be in line.；

Embodiment two

Different with embodiment one is to have increased single line 104, and the color of the color of its aramid layer 4 and other three single lines is different, for example can be gold; And the nominal diameter of conductor layer 2 is also different, can be 0.145mm; Article four, single line 101,102,103,104 can be arranged in as shown in Figure 2 square, also can be arranged in linear pattern as shown in Figure 3.

In other embodiment, the enamel insulated round copper wire twisted wire can be by five, six, even more single line forms, and the nominal diameter of each single line conductor layer can be different.For example, by the enamel insulated round copper wire twisted wire that six single lines are formed, wherein the nominal diameter of three conductor layer is 0.055mm, and other three nominal diameter is 0.100mm.

Claims

1. an enamel insulated round copper wire twisted wire is characterized in that, by two or above single line according to fixing put in order, fixing strand is to being twisted into a strand with certain lay.

2. enamel insulated round copper wire twisted wire as claimed in claim 1 is characterized in that, described single line is four.

3. enamel insulated round copper wire twisted wire as claimed in claim 1 or 2 is characterized in that, described single line is made up of conductor layer, insulation enamelled coating and aramid layer, and the enamelled coating that wherein insulate is coated in the conductor layer outside, and aramid layer is coated in insulation enamelled coating outside.

4. enamel insulated round copper wire twisted wire as claimed in claim 3 is characterized in that, described conductor layer nominal diameter is in 0.050～0.15mm scope.

5. enamel insulated round copper wire twisted wire as claimed in claim 4 is characterized in that, described conductor layer nominal diameter is 0.10mm.

6. enamel insulated round copper wire twisted wire as claimed in claim 3 is characterized in that, the outside of different single line insulation enamelled coatings applies the different aramid layer of color.