CN214705469U - Novel hinged cable - Google Patents

Abstract

The utility model discloses a novel hinge type cable, including sinle silk and insulating layer, the sinle silk is by 19 the copper line combination forms, the outside of sinle silk is equipped with the insulating layer. The utility model discloses in, the sinle silk adopts the positive and negative three-layer's of 1+6+12 transposition mode combination to form through the copper line, makes conductor surface smooth and round, avoids conductor surface charge to concentrate and produces point discharge and puncture the insulating layer, and has guaranteed that the thickness of insulating layer is even, increase of service life.

Description

Novel hinged cable

Technical Field

The utility model relates to an electric power electrical technology field particularly, relates to a novel hinge type cable.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

When the existing cable is used, charges are easily concentrated on the surface of an inner conductor, and the concentrated charges easily cause a point discharge phenomenon, so that an insulating layer is easily broken down by the charges to cause an electric shock accident.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel hinge type cable 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 novel hinge type cable, includes sinle silk and insulating layer the sinle silk is formed by 19 copper line combinations, the outside of sinle silk is equipped with the insulating layer.

Furthermore, the copper wires are combined into the wire core in a stranding mode of 1+6+12 three layers. Meanwhile, the copper wire in the wire core has certain torque.

Further, the insulating layer is made of polyethylene.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the sinle silk adopts the positive and negative three-layer's of 1+6+12 transposition mode combination to form through the copper line, makes conductor surface smooth and round, avoids conductor surface charge to concentrate and produces point discharge and puncture the insulating layer, and has guaranteed that the thickness of insulating layer is even.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a cross-sectional view of the whole according to the invention;

figure 2 is a side view of the whole according to the invention.

Reference numerals:

1. a wire core; 2. a copper wire; 3. an 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 drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a novel hinged cable according to an embodiment of the present invention includes a core 1 and an insulating layer 3, the core 1 is formed by combining 19 copper wires 2, and the insulating layer 3 is disposed outside the core 1.

The copper wire 2 is combined into the wire core 1 in a stranding mode of 1+6+12 three layers.

The copper wire 2 in the wire core 1 has a certain torque.

The insulating layer 3 is made of polyethylene.

Principle of operation

When specifically using, the sinle silk 1 that the positive and negative three-layer transposition mode combination that adopts 1+6+12 formed both can guarantee that the back sinle silk 1 of skinning can not be loose, can guarantee again that conductor surface is smooth, avoids taking place point discharge phenomenon, reduces the probability that insulating layer 3 is punctured, and can more effectual assurance insulating layer 3's thickness homogeneity, avoids insulating layer 3 thickness uneven.

Sinle silk 1 adopts the positive and negative three-layer's of 1+6+12 transposition mode combination to form through copper line 2, makes conductor surface smooth and round, avoids conductor surface charge to concentrate and produces point discharge and puncture insulating layer 3, and has guaranteed that insulating layer 3's thickness is even, avoids insulating layer 3 and external contact damage, increase of service life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a novel hinge type cable, its characterized in that, including sinle silk (1) and insulating layer (3), sinle silk (1) is formed by 19 copper line (2) combinations, the outside of sinle silk (1) is equipped with insulating layer (3), copper line (2) adopt the transposition mode of 1+6+12 three-layer to make up sinle silk (1).

2. A novel twisted cable according to claim 1, wherein the copper wires (2) in the core (1) have a certain torque.

3. A new hinge type cable according to claim 1, characterized in that said insulating layer (3) is made of polyethylene.

Images