CN210429328U - Enameled wire composite wire core - Google Patents

Abstract

The utility model relates to an enameled wire technical field just discloses an enameled wire composite core, including fire-retardant cover, the inner wall swing joint of fire-retardant cover has outer band, the inner wall swing joint of outer band has the waterproof layer, the inner wall swing joint of waterproof layer has cable insulation layer, the inner wall swing joint of waterproof layer has the filler. Through the laminating of the inner wall of fire-retardant cover and the outer wall of outer band, the laminating of fire-retardant cover outer band inner wall and the outer wall of waterproof layer, and the waterproof layer can make the cable use under multiple environment. Through protecting at waterproof layer internally mounted cable silk and net twine silk and use cable inner sheath and net twine inner sheath for this sinle silk has the advantage of transmission power and data simultaneously, has saved the staff and has still need carry on repeatedly unlimited at the wiring messenger, and the filler is installed additional in the space between waterproof layer and cable insulation layer and the net twine insulating layer, makes this cable more firm, durable.

Description

Enameled wire composite wire core

Technical Field

The utility model relates to an enameled wire technical field specifically is an enameled wire composite core.

Background

The enameled wire is a metal fibril and is a wire through softening and a processing of japanning many times, has extremely strong toughness and electric conductivity, but traditional enameled wire does not scribble the outsourcing thing in the outside of cable and makes the cable not have toughness, is used for transmission electricity by only two cable silks in end and the traditional enameled wire of dragging easily, when the wiring, if install the net twine additional, needs the secondary wiring, can make wiring in the room become complicated and the extravagant manpower and materials of secondary wiring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an enameled wire composite core possesses the advantage of cable and net twine integration, has solved the problem of user's secondary wiring.

(II) technical scheme

For the purpose of realizing above-mentioned cable and net twine integration, the utility model provides a following technical scheme: the utility model provides an enameled wire composite core, includes fire-retardant cover, fire-retardant cover's inner wall swing joint has outer band, the inner wall swing joint of outer band has the waterproof layer, the inner wall swing joint of waterproof layer has cable insulation layer, the inner wall swing joint of waterproof layer has net twine insulating layer, the inner wall swing joint of net twine insulating layer has net twine inner sheath, the inner wall swing joint of net twine inner sheath has the net twine silk, cable insulation layer's inner wall swing joint has cable inner sheath, the inner wall swing joint of cable inner sheath has the cable silk, the inner wall swing joint of waterproof layer has the filler.

Preferably, the diameter of the outer wall of the outer wrapping tape is equal to the diameter of the inner wall of the flame-retardant sleeve, so that the outer wall of the outer wrapping tape is tightly attached to the inner wall of the flame-retardant sleeve.

Preferably, the diameter of the outer wall of the waterproof layer is equal to that of the inner wall of the outer wrapping tape, so that the outer wall of the waterproof layer is tightly attached to the inner wall of the outer wrapping tape.

Preferably, the cable wire is made of pure copper, so that the cable is good in electrifying performance and better in electric energy transmission.

Preferably, the diameter of the cable wire is equal to the diameter of the inner wall of the cable inner sheath, so that the outer wall of the cable wire is tightly attached to the cable inner sheath, and the cable wire can be protected.

Preferably, the diameter of the mesh wire is equal to the diameter of the inner wall of the inner sheath of the mesh wire, so that the outer wall of the mesh wire is tightly attached to the inner wall of the inner sheath of the mesh wire, and the mesh wire can be protected.

Preferably, the filler is made of an insulating and heat-resistant material so as to prevent the cable wire from being overheated and ignited when the cable wire is energized.

(III) advantageous effects

Compared with the prior art, the utility model provides an enameled wire composite core possesses following beneficial effect:

1. this compound sinle silk of enameled wire, the laminating of the outer wall of inner wall through fire-retardant cover and outer band for outer reaching prevents the purpose of the overheated burning of cable, the laminating of the outer wall of fire-retardant cover outer band inner wall and waterproof layer, the inner wall and the cable insulation layer and the net twine insulating layer of waterproof layer laminate each other, and the inner wall and the cable inner sheath of cable insulation layer laminate mutually, the inner wall and the net twine inner sheath of net twine insulating layer laminate mutually, make the inside tight closure that all laminates of cable, thereby make the cable have toughness difficult disconnected, and the waterproof layer can make the cable use under multiple environment.

2. This compound sinle silk of enameled wire, protect through protecting at waterproof layer internally mounted cable silk and net twine silk and use cable inner sheath and net twine inner sheath, make this sinle silk have transmission power and data simultaneously a bit, it still need carry on repeatedly unlimited to have saved the staff and make in the wiring, loaded down with trivial details repeated wiring has not only been saved, the manpower has been saved, and practiced thrift the cable cost and make house wiring clean and tidy, the filler is installed additional in the space between waterproof layer and cable insulation layer and the net twine insulation layer, make this cable more firm, and is durable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the structure of the utility model.

In the figure: 1-flame-retardant sheath, 2-outer wrapping tape, 3-waterproof layer, 4-cable insulating layer, 5-cable inner protective layer, 6-cable wire, 7-mesh wire, 8-mesh wire inner protective layer, 9-mesh wire insulating layer and 10-filler.

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. 1-2, an enameled wire composite core comprises a flame-retardant sheath 1, an outer wrapping tape 2 is movably connected to the inner wall of the flame-retardant sheath 1, the diameter of the outer wall of the outer wrapping tape 2 is equal to the diameter of the inner wall of the flame-retardant sheath 1, so that the outer wall of the outer wrapping tape 2 is tightly attached to the inner wall of the flame-retardant sheath 1, a waterproof layer 3 is movably connected to the inner wall of the outer wrapping tape 2, the diameter of the outer wall of the waterproof layer 3 is equal to the diameter of the inner wall of the outer wrapping tape 2, the inner wall of the waterproof layer 3 is movably connected to a cable insulation layer 4, the inner wall of the waterproof layer 3 is movably connected to a mesh insulation layer 9, the inner wall of the mesh insulation layer 9 is movably connected to a mesh inner sheath 8, the inner wall of the mesh inner sheath 8 is movably connected to a mesh wire 7, the diameter of the mesh wire 7 is equal to the diameter of the inner wall of the mesh, thereby can protect net twine silk 7, the inner wall swing joint of cable insulation layer 4 has cable inner sheath 5, the inner wall swing joint of cable inner sheath 5 has cable silk 6, the diameter of cable silk 6 equals with the inner wall diameter of cable inner sheath 5, make the outer wall of cable silk 6 closely laminate with cable inner sheath 5, thereby can protect cable silk 6, cable silk 6 is pure copper material, make cable circular telegram nature better, transmit the electric energy better, the inner wall swing joint of waterproof layer 3 has filler 10, the material of filler 10 is insulating and heat-resisting material, thereby prevent that cable silk 6 from firing because of overheated when the circular telegram.

The working principle is that during production, a cable inner sheath layer 5 wraps the outside of a cable wire 6, two cable protective layers are wound in a spiral mode and wrapped by cable insulating layers 4, then a net wire 7 is wrapped by a net wire inner sheath layer 8, then four net wire 7 are attached and wrapped by a net wire insulating layer 9, two cable insulating layers 4 and the net wire insulating layer 9 are wrapped by a waterproof layer 3, the waterproof layer 3 enables the cable to be used underwater, a filler 10 is additionally arranged in a gap inside the waterproof layer, the cable is more stable, an outer wrapping belt 2 is further wrapped outside the waterproof layer 3, the outer wrapping belt 2 is made of metal, the cable is enabled to be more flexible and not prone to being pulled apart, and finally the flame-retardant sleeve 1 is used for packaging, the flame-retardant sleeve 1 can effectively prevent the inner cable from being overheated and from being ignited, and can also prevent an external fire source from burning the cable.

To sum up, this compound sinle silk of enameled wire, laminating through the inner wall of fire-retardant cover 1 and the outer wall of outsourcing area 2, make outer reaching prevent the purpose of cable overheat combustion, the laminating of 2 inner walls of the outer band of fire-retardant cover 1 and waterproof layer 3's outer wall, waterproof layer 3's inner wall and cable insulation 4 and net twine insulating layer 9 laminate each other, and cable insulation 4's inner wall and cable inner sheath 5 laminate mutually, the inner wall and the 8 laminating of net twine inner sheath of net twine insulating layer 9 mutually, make the inside tight closure that all laminates of cable, thereby make the cable have toughness and be difficult for disconnected, and waterproof layer 3 can make the cable use under multiple environment. Through protecting at 3 internally mounted cable silk 6 of waterproof layer and net twine silk 7 and use interior sheath 5 of cable and the interior sheath 8 of net twine, make this sinle silk have transmission power and data simultaneously a bit, it still need carry on repeatedly unlimited to have saved the staff and make in the wiring, not only has saved loaded down with trivial details repeated wiring, the manpower has been saved, and practice thrift the cable cost and make the house wiring clean and tidy, filler 10 is installed additional in the space between waterproof layer 3 and cable insulation 4 and the net twine insulating layer 9, make more firm of this cable, and is durable.

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

Claims (7)

1. The utility model provides an enameled wire composite core, includes fire-retardant cover (1), its characterized in that: the inner wall swing joint of fire-retardant cover (1) has outer band (2), the inner wall swing joint of outer band (2) has waterproof layer (3), the inner wall swing joint of waterproof layer (3) has cable insulation layer (4), the inner wall swing joint of waterproof layer (3) has net twine insulating layer (9), the inner wall swing joint of net twine insulating layer (9) has net twine inner sheath (8), the inner wall swing joint of net twine inner sheath (8) has net twine silk (7), the inner wall swing joint of cable insulation layer (4) has cable inner sheath (5), the inner wall swing joint of cable inner sheath (5) has cable silk (6), the inner wall swing joint of waterproof layer (3) has filler (10).

2. The enameled wire composite core according to claim 1, wherein: the diameter of the outer wall of the outer wrapping belt (2) is equal to that of the inner wall of the flame-retardant sleeve (1).

3. The enameled wire composite core according to claim 1, wherein: the diameter of the outer wall of the waterproof layer (3) is equal to that of the inner wall of the outer wrapping belt (2).

4. The enameled wire composite core according to claim 1, wherein: the cable wire (6) is made of pure copper.

5. The enameled wire composite core according to claim 1, wherein: the diameter of the cable wire (6) is equal to the diameter of the inner wall of the cable inner sheath (5).

6. The enameled wire composite core according to claim 1, wherein: the diameter of the mesh wire (7) is equal to the diameter of the inner wall of the mesh wire inner sheath (8).

7. The enameled wire composite core according to claim 1, wherein: the filler (10) is made of an insulating and heat-resistant material.

Images