CN217280106U - A wire with easy soldering characteristics - Google Patents

Abstract

The utility model discloses an electric wire with easy welding characteristics, including the electric wire cover, the inside of electric wire cover is provided with six electric wires of interweaving winding, the inside packing of electric wire cover has wear-resisting thermal-insulated granule, six the electric wire all includes substrate layer, anti-corrosion coating and insulating layer, wear-resisting thermal-insulated granule includes ammonium polyphosphate grained layer and ceramic grained layer, the substrate layer adopts copper metal material, including heptanoic acid allyl ester layer and polyamide resin layer in the anti-corrosion coating, the utility model relates to an electric wire welding technology field. This electric wire with easy welding characteristics through including ammonium polyphosphate grained layer and ceramic grained layer at wear-resisting thermal-insulated granule, the setting of ammonium polyphosphate grained layer has promoted the fire prevention heat-proof quality of wire cover, and the hardness and the wear resistance of wire cover have been promoted in the setting of ceramic grained layer for the wire cover is difficult to the deformation, has prolonged the life of wire cover and electric wire.

Description

A wire with easy soldering characteristics

technical field

The utility model relates to the technical field of electric wire welding, in particular to an electric wire with the characteristics of easy welding.

Background technique

A wire is a wire that transmits electrical energy. Divided into bare wire, magnet wire and insulated wire. Bare wire has no insulation layer, including copper, aluminum flat wire, overhead stranded wire and various profiles (such as profile wire, busbar, copper bar, aluminum bar, etc.). It is mainly used for outdoor overhead and indoor busbars and switch boxes. Magnet wire is an insulated wire that generates a magnetic field when energized or induces a current in the magnetic field. It is mainly used for motor and transformer winding and other related electromagnetic equipment. The conductor is mainly copper wire, which should have a thin insulating layer and good electrical and mechanical properties, as well as heat resistance, moisture resistance, solvent resistance and other properties. Different properties can be obtained by selecting different insulating materials.

The existing wires have a large number of strands, and they are all arranged in a straight line. The connection between different strands of wires is not tight enough, and the welding of two sections of wires is time-consuming. In addition, the existing wires have fire resistance, wear resistance, and corrosion resistance. The effects of the properties and insulation are not ideal, so we propose a wire with the characteristics of easy soldering to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an electric wire with the characteristics of easy welding, which solves the problem that the connection between different strands of electric wires is not tight enough, and the welding of two sections of electric wires is time-consuming, and the fireproofing of the existing electric wires is solved. The effect of resistance, wear resistance, corrosion resistance and insulation are not ideal.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a kind of electric wire with easy welding characteristics, including a wire sleeve, the interior of the electric wire sleeve is provided with six wires that are intertwined and wound, and the inside of the electric wire sleeve is filled with Wear-resistant and heat-insulating particles, all six of the wires include a base material layer, an anti-corrosion layer and an insulating layer.

Preferably, the wear-resistant and heat-insulating particles include a layer of ammonium polyphosphate particles and a layer of ceramic particles.

Preferably, the base material layer is made of copper metal material.

Preferably, the anti-corrosion layer includes an allyl heptanoate layer and a polyamide resin layer, and the top of the allyl heptanoate layer is fixedly connected to the bottom of the polyamide resin layer.

Preferably, the insulating layer includes a cobalt naphthenate layer and a polyester oxalate layer, and the top of the cobalt naphthenate layer is fixedly connected to the bottom of the polyester oxalate layer.

Preferably, the top of the base material layer and the bottom of the anti-corrosion layer are bonded by an adhesive, and the top of the anti-corrosion layer and the bottom of the insulating layer are bonded by an adhesive.

beneficial effect

The utility model provides an electric wire with the characteristics of easy welding. Compared with the prior art, it has the following beneficial effects:

(1) For the wire with the characteristics of easy welding, by arranging six intertwined wires inside the wire sleeve, while reducing the number of wire strands, it also makes the connection between the wires tighter and reduces the time when the wires are welded. By including an ammonium polyphosphate particle layer and a ceramic particle layer in the wear-resistant heat-insulating particles, the setting of the ammonium polyphosphate particle layer improves the fire-proof and heat-insulating performance of the wire sleeve, and the setting of the ceramic particle layer improves the hardness and wear resistance of the wire sleeve. The performance makes the wire sleeve not easily deformed and prolongs the service life of the wire sleeve and the wire.

(2), the electric wire with the characteristics of easy welding, by including an allyl heptanoate layer and a polyamide resin layer in the anti-corrosion layer, the top of the allyl heptanoate layer is fixedly connected with the bottom of the polyamide resin layer, insulating The layers include a cobalt naphthenate layer and a polyester oxalate layer. The top of the cobalt naphthenate layer is fixedly connected to the bottom of the polyester oxalate layer. By setting the insulating layer, the insulating performance of the wire is improved, the safety is further enhanced, and the practicability is very strong.

Description of drawings

Fig. 1 is the external structure perspective view of the utility model;

2 is a schematic diagram of the overall structure of the wear-resistant and heat-insulating particles of the present invention;

3 is a schematic diagram of the overall structure of the base material layer, the anti-corrosion layer and the insulating layer of the present invention;

4 is a schematic diagram of the overall structure of the anti-corrosion layer of the present invention;

FIG. 5 is a schematic diagram of the overall structure of the insulating layer of the present invention.

In the picture: 1- wire cover, 2- wire, 3- wear-resistant and heat-insulating particles, 4- base material layer, 5- anti-corrosion layer, 6- insulating layer, 31- ammonium polyphosphate particle layer, 32- ceramic particle layer , 51-heptanoic acid allyl ester layer, 52-polyamide resin layer, 61- naphthenic acid cobalt layer, 62-oxalic acid polyester layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , the present utility model provides a technical solution: an electric wire with easy soldering characteristics, comprising a wire sleeve 1 , the interior of the wire sleeve 1 is provided with six wires 2 that are intertwined and wound, and the interior of the wire sleeve 1 is filled with There are wear-resistant and heat-insulating particles 3, the six wires 2 include a base material layer 4, an anti-corrosion layer 5 and an insulating layer 6, and the wear-resistant and heat-insulating particles 3 include an ammonium polyphosphate particle layer 31 and a ceramic particle layer 32, and ammonium polyphosphate particles The layer 31 and the ceramic particle layer 32 are alternately stacked together, the base material layer 4 is made of copper metal material, the anti-corrosion layer 5 includes an allyl heptanoate layer 51 and a polyamide resin layer 52, and the top of the allyl heptanoate layer 51 is It is fixedly connected to the bottom of the polyamide resin layer 52, the insulating layer 6 includes a cobalt naphthenate layer 61 and a polyester oxalate layer 62, and the top of the cobalt naphthenate layer 61 is fixed to the bottom of the polyester oxalate layer 62. For connection, the top of the base material layer 4 and the bottom of the anti-corrosion layer 5 are bonded by an adhesive, and the top of the anti-corrosion layer 5 and the bottom of the insulating layer 6 are bonded by an adhesive.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When working, first fill the inside of the wire sleeve 1 with wear-resistant and heat-insulating particles 3, and then spray the anti-corrosion layer 5 on the outer surface of the wire 2. After the anti-corrosion layer 5 is completely cooled, spray insulation on the outer surface of the anti-corrosion layer 5. Layer 6, after the insulating layer 6 is completely cooled, the six wires 2 are further put into the wire sleeve 1 to be intertwined and wound together. By setting six intertwined wires 2 inside the wire sleeve 1, while reducing the number of wires 2 strands, It also makes the connection between the wires 2 more closely, which reduces the time when the wires 2 are welded. By including the ammonium polyphosphate particle layer 31 and the ceramic particle layer 32 in the wear-resistant heat-insulating particles 3, the setting of the ammonium polyphosphate particle layer 31 is improved. The fireproof and heat insulation performance of the wire sleeve 1 is improved, and the arrangement of the ceramic particle layer 32 improves the hardness and wear resistance of the wire sleeve 1, so that the wire sleeve 1 is not easily deformed, and the service life of the wire sleeve 1 and the wire 2 is prolonged. The anti-corrosion layer 5 includes an allyl heptanoate layer 51 and a polyamide resin layer 52, the top of the allyl heptanoate layer 51 is fixedly connected to the bottom of the polyamide resin layer 52, and the insulating layer 6 includes cobalt naphthenate Layer 61 and oxalic acid polyester layer 62, the top of the cobalt naphthenate layer 61 is fixedly connected with the bottom of the oxalic acid polyester layer 62, and the anti-corrosion layer 5 is provided to improve the anti-corrosion performance of the wire The arrangement of the insulating layer 6 improves the insulating performance of the wire 2, further enhances the safety, and is highly practical.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A wire with easy welding characteristics, comprising a wire sleeve (1), characterized in that: the inside of the wire sleeve (1) is provided with six wires (2) that are intertwined and wound, and the wire sleeve (1) is provided with six wires (2). The interior is filled with wear-resistant and heat-insulating particles (3), and each of the six electric wires (2) includes a base material layer (4), an anti-corrosion layer (5) and an insulating layer (6). 2 . The electric wire with easy welding feature according to claim 1 , wherein the wear-resistant and heat-insulating particles ( 3 ) comprise an ammonium polyphosphate particle layer ( 31 ) and a ceramic particle layer ( 32 ). 3 . 3. An electric wire with easy soldering feature according to claim 1, characterized in that: the base material layer (4) is made of copper metal material. 4. A kind of electric wire with easy welding feature according to claim 1, characterized in that: the anti-corrosion layer (5) comprises an allyl heptanoate layer (51) and a polyamide resin layer (52), The top of the allyl heptanoate layer (51) is fixedly connected to the bottom of the polyamide resin layer (52). 5. A kind of electric wire with easy welding feature according to claim 1, characterized in that: the insulating layer (6) comprises a cobalt naphthenate layer (61) and a polyester oxalate layer (62), The top of the cobalt naphthenate layer (61) is fixedly connected to the bottom of the oxalate polyester layer (62). 6. An electric wire with easy welding feature according to claim 1, characterized in that: the top of the base material layer (4) and the bottom of the anti-corrosion layer (5) are bonded by an adhesive, and the The top of the anti-corrosion layer (5) and the bottom of the insulating layer (6) are bonded by an adhesive.

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