CN2755742Y

CN2755742Y - Separated electromagnetic wire structure

Info

Publication number: CN2755742Y
Application number: CN 200420117882
Authority: CN
Inventors: 陈秀薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-29
Filing date: 2004-10-29
Publication date: 2006-02-01
Anticipated expiration: 2014-10-29

Abstract

The utility model refers to a conducting wire structure for separating electromagnetic waves, which comprises a conductive core wire, a grounding core wire and a conductive foil, wherein the conductive core wire is covered by an insulating layer; the conductive core wire and the grounding core wire are covered by the conductive foil to form electromagnetic shielding; an insulating layer is covered outside the conductive foil; the grounding core wire is a naked wire without being covered by an insulating layer and is electrically contacted with the conductive foil directly. The electromagnetic wave which is shielded by the conductive foil is conducted to a ground terminal, so the electromagnetic wave can be eliminated. Therefore, the manufacture cost is decreased because the utility model does not need to be provided with another electromagnetic wave connecting wire. In addition, the conductive foils has a plurality of layers, so the electromagnetic shielding effect is enhanced.

Description

The conductor structure of isolating electromagnetic

Technical field

The utility model relates to a kind of conductor structure, refers in particular to a kind of conductor structure of isolating electromagnetic.

Background technology

The conductor structure of existing isolating electromagnetic as shown in Figure 1, it includes: a

conductive core line

11,12, a ground connection heart yearn 14, a conductive foil 16 and an electromagnetic wave lead 15, wherein

conductive core line

11,12 is respectively waterline and live wire, and

conductive core line

11,12 and ground connection heart yearn 14 have an insulating barrier 13 and coat; The conductive foil 16 outside insulating barriers 17 that coat, conductive foil 16 coated with

conductive heart yearns

11,12, ground connection heart yearn 14 and electromagnetic wave lead 15, form electromagnetic shielding, avoid launching because of mobile electromagnetic wave outside circle that is produced of the electric current on the

conductive core line

11,12, the electric current that also can avoid external electromagnetic wave interference inside to lead on the

heart yearn

11,12 flows; Electromagnetic wave lead 15 is bare wires that a naked layer coats, and directly electrically contacts with conductive foil 16, uses the electromagnetic waveguide that will be shielded by conductive foil 16 and flow to earth terminal, eliminates electromagnetic purpose and reach.

In view of the shortcoming of the conductor structure of existing isolating electromagnetic need to be the extra electromagnetic wave lead 15 that uses, quite uneconomical.Therefore, the utility model proposes a solution at this problem.

The utility model content

The shortcoming of prior art in view of the above, the utility model main purpose is the conductor structure that is to provide a kind of isolating electromagnetic, its ground connection heart yearn is the bare wire that a naked layer coats, directly electrically contact, use the electromagnetic waveguide that to be shielded by conductive foil and flow to earth terminal, eliminate electromagnetic purpose and reach with conductive foil, thus, do not need to be provided with in addition an electromagnetic wave lead, will be flow to earth terminal, can reduce manufacturing cost by the electromagnetic waveguide that conductive foil shields.

For reaching above-mentioned purpose, the technical solution adopted in the utility model is as follows: a kind of conductor structure of isolating electromagnetic, it includes: one or a plurality of (at least one) conductive core lines, a ground connection heart yearn and a conductive foil, and wherein this conductive core line has an insulating barrier and coats; This conductive foil coats this conductive core line and this ground connection heart yearn, and this conductive foil outside has an insulating barrier and coats; It is characterized in that:

The ground connection heart yearn that is used for being flow to by the electromagnetic waveguide that this conductive foil shields earth terminal is the bare wire that a naked layer coats, and directly electrically contacts with this conductive foil.

This conductive core line is one.

This conductive core line is a plurality of.

This conductive foil is designed to plural layer.

Its (this conductor structure) comprises a conductive core line that is coated by insulating barrier at least, this conductive core line and by a conductive foil with itself and the coating of ground connection heart yearn one.

The beneficial effects of the utility model:

Its ground connection heart yearn is the bare wire that a naked layer coats, directly electrically contact with conductive foil, use and to be flow to earth terminal by the electromagnetic waveguide that conductive foil shields, eliminate electromagnetic purpose and reach, thus, do not need to be provided with in addition an electromagnetic wave lead,, can reduce manufacturing cost being flow to earth terminal by the electromagnetic waveguide that conductive foil shields.Conductive foil is designed to plural layer, also can strengthens effectiveness.

Description of drawings

Fig. 1 is the stereogram of the conductor structure of existing isolating electromagnetic;

Fig. 2 is the stereogram of an embodiment of the present utility model;

Fig. 3 is the stereogram of another embodiment of the utility model;

Fig. 4 is the stereogram of an embodiment more of the present utility model.

The figure number explanation

Conductive core line 11 conductive core lines 12

Insulating barrier 13 ground connection heart yearns 14

Electromagnetic wave lead 15 conductive foils 16

Insulating barrier 17 conductive core lines 21

Conductive core line 22 insulating barriers 23

Ground connection heart yearn 24 conductive foils 25

Insulating barrier 26 conductive core lines 31

Insulating barrier 32 ground connection heart yearns 33

Conductive foil 34 insulating barriers 35

Embodiment

Ought more can understand after below cooperating diagram that preferred embodiment mode of the present utility model and start principle are described further.

Fig. 2 is that it includes according to the stereogram of an embodiment of the conductor structure of the utility model isolating electromagnetic: two

conductive core lines

21,22, a ground connection heart yearn 24 and conductive foils 25, and wherein

conductive core line

21,22 has an insulating barrier 23 coatings; Conductive foil 25 outsides also have an insulating barrier 26 and coat, conductive foil 25 coated with

conductive heart yearn

21,22 and ground connection heart yearns 24, form electromagnetic shielding, avoid launching, also can avoid the electric current on the external electromagnetic wave interference inner

conductive heart yearn

21,22 to flow because of mobile electromagnetic wave outside circle that is produced of the electric current on the

conductive core line

21,22; Ground connection heart yearn 24 is that a naked layer coats bare wire, directly electrically contacts with conductive foil 25, uses the electromagnetic waveguide that will be shielded by conductive foil 25 and flow to earth terminal, eliminates electromagnetic purpose and reach.

The conductor structure of the utility model isolating electromagnetic is the function that replaces electromagnetic wave lead commonly used with the ground connection heart yearn 24 of removing insulating barrier, and therefore, the utility model does not need to be provided with in addition an electromagnetic wave lead, can reduce cost.

Fig. 3 is the stereogram of another embodiment of the utility model, and its structure and second figure are more or less the same, and difference is that conductive foil 25 is plural layer, in order to strengthen effectiveness.

In addition, this conductive core line the 21, the 22nd can only be laid one or several according to the purposes design, as shown in Figure 4, it is the stereogram of an embodiment more of the present utility model, wherein the lead heart yearn in the conductor structure of this isolating electromagnetic can only be laid one according to the design of purposes, and possess a ground connection heart yearn 33 and a conductive foil 34, wherein conductive core line 31 is also coated by an insulating barrier 32; Conductive foil 34 outsides also have an insulating barrier 35 and coat, conductive foil 34 coats this conductive core line 31 and ground connection heart yearn 33, form electromagnetic shielding, avoid launching, also can avoid the electric current on the external electromagnetic wave interference inner conductive heart yearn 31 to flow because of mobile electromagnetic wave outside circle that is produced of the electric current on the conductive core line 31; Ground connection heart yearn 33 is that a naked layer coats bare wire, directly electrically contact with conductive foil 34, still be able to by being flow to earth terminal by the electromagnetic waveguide that conductive foil 34 shields, eliminate electromagnetic purpose and also can reach, other as the lead heart yearn is laid to 2 according to purposes design, more than 3 or 4, all described as the foregoing description, so no longer repeat to give unnecessary details with diagram at this.

In sum, the utility model provides a kind of conductor structure of isolating electromagnetic, the bare wire that its ground connection heart yearn coats with the naked layer, directly and the electrical way of contact of conductive foil, by being flow to earth terminal by the electromagnetic waveguide that conductive foil shields, it can reach eliminates electromagnetic purpose, and can reduce manufacturing cost, is the utility model of a novelty and tool progressive in fact.

Claims

1. the conductor structure of an isolating electromagnetic, it includes; One or a plurality of i.e. conductive core line, a ground connection heart yearn and conductive foils of at least one, wherein this conductive core line has an insulating barrier and coats; This conductive foil coats this conductive core line and this ground connection heart yearn, and this conductive foil outside has an insulating barrier and coats; It is characterized in that:

2. the conductor structure of a kind of isolating electromagnetic according to claim 1, it is characterized in that: this conductive core line is one.

3. the conductor structure of a kind of isolating electromagnetic according to claim 1 is characterized in that: this conductive core line is a plurality of.

4. the conductor structure of a kind of isolating electromagnetic according to claim 1, it is characterized in that: this conductive foil is designed to plural layer.

5. the conductor structure of a kind of isolating electromagnetic according to claim 1 is characterized in that: this conductor structure, comprise a conductive core line that coats by insulating barrier at least, this conductive core line and by a conductive foil with itself and the coating of ground connection heart yearn one.