CN214956061U

CN214956061U - Enameled wire with insulativity and self-adhesiveness

Info

Publication number: CN214956061U
Application number: CN202120878562.1U
Authority: CN
Inventors: 赵玲贵
Original assignee: Zhejiang Aolin Electrical Equipment Co ltd
Current assignee: Zhejiang Aolin Electrical Equipment Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an enameled wire with insulativity and autohension, which comprises a conductor, the outside cover of conductor is equipped with an insulating paint layer, the outside cover of insulating paint layer is equipped with a buffer layer, the top and the bottom of the buffer layer inside are evenly provided with buffer blocks, the outside cover of buffer layer is equipped with a wear layer, the outside of wear layer is evenly provided with a viscose layer, the outside of wear layer near the viscose layer is provided with a groove; the utility model discloses a mutual cooperation of viscose layer, wearing layer and recess, when the device spiral twines, because the I nature cross section on viscose layer to and interval nature fractional structure, reduced the bending tension on viscose layer, make the difficult crack that appears in viscose layer, reduced the use consumption on viscose layer simultaneously, when having promoted gluing the fastness, still reduced the cost consumption, and the wearing layer is laminating accurate each other during the winding, has better wearability, has slowed down the rate of wear of device.

Description

Enameled wire with insulativity and self-adhesiveness

Technical Field

The utility model relates to an enameled wire technical field specifically is an enameled wire with insulating nature and autohension.

Background

The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, a bare wire is annealed and softened and then painted and baked for many times, but the product which meets the standard requirements and also meets the requirements of customers is not easy to produce, and is influenced by the factors of raw material quality, process parameters, production equipment, environment and the like, so that the quality characteristics of various enameled wires are different, but the enameled wires have four properties of mechanical property, chemical property, electrical property and thermal property;

the prior device has the following defects: enameled wire viscose layer evenly attaches in the outside of conductor, and the consumption is great, and when carrying out the winding, the crooked back of enameled wire, the crack appears in the viscose layer easily, influences the glutinous fastness that glues, and during the follow-up use of enameled wire, the degree of wear is fast, has reduced life to enameled wire buffering effect is relatively poor, when receiving the extrusion, and the conductor takes place deformation when easy, influences normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an enameled wire with insulating nature and autohension to provide enameled wire viscose layer in solving above-mentioned background and evenly attach in the outside of conductor, the consumption is great, when carrying out the winding, the crooked back of enameled wire, the crack appears easily in the viscose layer, influence glues glutinous fastness, during the follow-up use of enameled wire, the degree of wear is fast, and life has been reduced, and the enameled wire buffering effect is relatively poor, when receiving the extrusion, deformation takes place for the conductor when easy, influence the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an enameled wire with insulating nature and autohension, includes the conductor, the outside cover of conductor is equipped with the insulating paint layer, the outside cover on insulating paint layer is equipped with the buffer layer, the inside top of buffer layer evenly is provided with the buffer block with the bottom, the outside cover of buffer layer is equipped with the wearing layer, the outside of wearing layer evenly is provided with the viscose layer, the outside that the wearing layer is close to the viscose layer is provided with the recess.

Preferably, the inner side of the wear-resistant layer close to the adhesive layer is symmetrically provided with a bump, and the wear-resistant layer is made of polyurethane soft adhesive.

Preferably, the shape of the buffer block is hemispherical, and the material of the buffer block is rubber.

Preferably, the cross section of the adhesive layer is in an i shape.

Preferably, the grooves are annular in shape and uniformly distributed on the outer side of the wear-resistant layer.

Preferably, the insulating paint layer and the conductor are mutually attached.

Compared with the prior art, the beneficial effects of the utility model are that: this enameled wire with insulating nature and autohension passes through the viscose layer, the wearing layer, mutually support with the recess, when the device spiral winding is twined, because the I-shaped nature cross section on viscose layer, and interval nature fractional structure, the bending tension on viscose layer has been reduced, make the difficult crack that appears in viscose layer, the use consumption on viscose layer has been reduced simultaneously, when having promoted gluing the fastness, the cost consumption has still been reduced, and the wearing layer is laminating accurate each other during the winding, better wearability has, the rate of wear of device has been slowed down, the life of device has been prolonged, rethread insulating varnish layer, the mutually support of buffer block and buffer layer, when the enameled wire received the extrusion, can make the buffer block extrude each other, reduce the extrusion force that the conductor received, can effectually protect the conductor, prevent that the conductor from appearing deformation.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a conductor; 2. an insulating paint layer; 3. a buffer block; 4. an adhesive layer; 5. a wear layer; 6. a buffer layer; 7. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an enameled wire with insulating nature and autohension, including conductor 1, the outside cover of conductor 1 is equipped with insulating lacquer layer 2, the outside cover of insulating lacquer layer 2 is equipped with buffer layer 6, the inside top and the bottom of buffer layer 6 evenly are provided with buffer block 3, cushion protection is carried out to conductor 1, the outside cover of buffer layer 6 is equipped with wearing layer 5, promote the wearability, the rate of wear of device has been slowed down, the outside of wearing layer 5 evenly is provided with viscose layer 4, the outside that wearing layer 5 is close to viscose layer 4 is provided with recess 7.

Furthermore, the inner side of the wear-resistant layer 5 close to the adhesive layer 4 is symmetrically provided with a convex block, the wear-resistant layer 5 is made of polyurethane soft adhesive, the wear-resistant layer has good wear resistance, and the laminating effect is good.

Further, the shape of buffer block 3 is the hemisphere, and the material of buffer block 3 is rubber, promotes buffering effect.

Furthermore, the cross section of the adhesive layer 4 is in an I shape, and the adhesive layer 4 is not easy to crack when being bent.

Furthermore, the grooves 7 are annular and uniformly distributed on the outer side of the wear-resistant layer 5, so that the bending tension is reduced.

Further, the insulating paint layer 2 and the conductor 1 are mutually attached for insulation protection.

The working principle is as follows: when the device spiral winding, reducible wearing layer 5 of I shape structure through recess 7 and viscose layer 4's bending tension, make viscose layer 4 be difficult for appearing the crack, have better laminating nature through wearing layer 5, make viscose layer 4 and wearing layer 5 can be accurate coiling bond together, when the device receives the extrusion, through buffer block 3's mutual extrusion in buffer layer 6, can offset the extrusion force of alleviating most conductor 1 and receiving, can carry out insulation protection to conductor 1 through insulating paint layer 2, cooperation multilayer structure, better insulating effect has.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. An enamelled wire with insulation and self-adhesion properties, comprising a conductor (1), characterized in that: the outside cover of conductor (1) is equipped with insulating paint layer (2), the outside cover of insulating paint layer (2) is equipped with buffer layer (6), the inside top and the bottom of buffer layer (6) evenly are provided with buffer block (3), the outside cover of buffer layer (6) is equipped with wearing layer (5), the outside of wearing layer (5) evenly is provided with viscose layer (4), the outside that wearing layer (5) are close to viscose layer (4) is provided with recess (7).

2. The enameled wire with insulation and self-adhesion according to claim 1, wherein: the inner side of the wear-resistant layer (5) close to the adhesive layer (4) is symmetrically provided with a lug, and the wear-resistant layer (5) is made of polyurethane soft adhesive.

3. The enameled wire with insulation and self-adhesion according to claim 1, wherein: the buffer block (3) is hemispherical, and the buffer block (3) is made of rubber.

4. The enameled wire with insulation and self-adhesion according to claim 1, wherein: the cross section of the adhesive layer (4) is I-shaped.

5. The enameled wire with insulation and self-adhesion according to claim 1, wherein: the grooves (7) are annular and are uniformly distributed on the outer side of the wear-resistant layer (5).

6. The enameled wire with insulation and self-adhesion according to claim 1, wherein: the insulating paint layer (2) is attached to the conductor (1).