CN212750417U

CN212750417U - Multifunctional oil-proof cable

Info

Publication number: CN212750417U
Application number: CN202020933445.6U
Authority: CN
Inventors: 张军; 李俊
Original assignee: Leoco Dongguan Co ltd
Current assignee: Dongguan chengchuang interconnection Electronic Technology Co.,Ltd.
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-19
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a multifunctional oil-proof cable, which comprises an insulating layer, a metal shielding frame, a wire unit, a protective layer and a nano-coating layer; the metal shield is arranged in the insulating layer; the plurality of wire units are fixed in the plurality of isolation cavities through the waterproof and oilproof paste, each wire unit comprises a wire core and an outer cover wrapped outside the wire core, a groove is partially stripped from the outer cover, the wire core is exposed in the groove, and a tin paste layer capable of preventing liquid from being immersed is filled in the groove; the protective layer wraps the insulating layer; the nanometer coating layer is coated outside the protective layer. The inner end and the outer end of the wire core are separated by the tin paste layer, so that oil is effectively prevented from permeating into the wire, an oil-proof function is realized, and the oil-proof function of the cable is further improved due to the arrangement of the waterproof and oil-proof paste; meanwhile, the metal shielding frame, the protective layer and the nano coating layer enable the cable to have the functions of avoiding signal crosstalk, preventing rat bite and self-cleaning, and therefore the function of the cable is diversified.

Description

Multifunctional oil-proof cable

Technical Field

The utility model relates to a cable field technique especially indicates a multi-functional grease proofing cable.

Background

In industrial production, equipment is often exposed to water and oil environments. When the equipment is immersed in liquid such as oil, water and the like, wiring power supply or control signals are required to drive the equipment, and the conducting wires are required to be immersed in the liquid such as water, oil and the like to be connected with the equipment, so that the water-proof and oil-proof treatment at joints is very important. Present cable, generally through setting up the sealing washer in the joint position, make liquid such as water, oil keep apart, but long-term the back of using, still have the problem of intaking oil feed, produce the electric leakage accident easily, and current cable function is comparatively single.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a multi-functional grease proofing cable, and it has effectively solved current cable and has had into water oil feed and the comparatively single problem of function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional oil-proof cable comprises an insulating layer, a metal shielding frame, a plurality of wire units, a protective layer and a nano-coating layer with a self-cleaning function; the metal shielding frame is arranged in the insulating layer, a plurality of isolation cavities are formed between the metal shielding frame and the insulating layer, and waterproof and anti-factice is filled in the isolation cavities; the plurality of wire units are fixed in the plurality of isolation cavities through the waterproof and oilproof paste, each wire unit comprises a wire core and an outer cover wrapped outside the wire core, a groove is partially stripped from the outer cover, the wire core is exposed in the groove, and a tin paste layer capable of preventing liquid from being immersed is filled in the groove; the protective layer wraps the insulating layer; the nanometer coating layer is coated outside the protective layer.

As a preferable scheme, the metal shielding frame is made of copper or aluminum.

As a preferable scheme, the protective layer is an aluminum alloy armor layer

As a preferred scheme, the nano coating layer is a nano titanium dioxide or nano silicon dioxide self-cleaning coating.

Preferably, a glue layer solidified when meeting air is sandwiched between the insulating layer and the protective layer.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the inner end and the outer end of the wire core are separated by the tin paste layer, so that oil is effectively prevented from permeating into the wire, an oil-proof function is realized, and the oil-proof function of the cable is further improved due to the arrangement of the waterproof and oil-proof paste; meanwhile, the metal shielding frame, the protective layer and the nano coating layer enable the cable to have the functions of avoiding signal crosstalk, preventing rat bite and self-cleaning, and therefore the function of the cable is diversified.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram of a wire unit according to a preferred embodiment of the present invention.

The attached drawings indicate the following:

10. insulating layer 20, metal shielding frame

30. Wire unit 31 and wire core

32. Outer cover 33, tin paste layer

40. Protective layer 50, nano-coating layer

60. 70 parts of waterproof and waterproof ointment and a glue layer.

Detailed Description

Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present invention is shown, which includes an insulating layer 10, a metal shielding frame 20, a plurality of wire units 30, a protective layer 40, and a nano-paint layer 50 with a self-cleaning function.

The metal shielding frame 20 is disposed in the insulating layer 10, and the metal shielding frame 20 is a cross-shaped structure. A plurality of isolation cavities are formed between the metal shielding frame 20 and the insulating layer 10, the waterproof and anti-factice paste 60 is filled in the isolation cavities, the wire units 30 in different isolation cavities are isolated and shielded by the metal shielding frame 20, signal crosstalk is avoided, and stable transmission of signals is guaranteed.

These a plurality of wire units 30 are fixed in a plurality of isolation cavitys through above-mentioned waterproof grease-proof 60, each wire unit 30 all includes sinle silk 31 and parcel at sinle silk outer quilt 32, a recess has been peeled off by 32 local, sinle silk 31 exposes in the recess, and the recess intussuseption is filled with the tin cream layer 33 that can prevent liquid immersion, and there is insulating adhesive tape in tin cream layer 33 winding, utilize tin cream layer 33 to cut off the inside and outside both ends of sinle silk 31, effectively prevent in the oil infiltration to the wire rod, realize grease-proof function, and above-mentioned waterproof grease-proof 60 effectively prevents the short circuit between the adjacent tin cream layer 33.

Outside this protective layer 40 parcel lived insulating layer 10, in this embodiment, protective layer 40 is the aluminum alloy armor, also can be for metal mesh grid armor, and the cable is stung through to pest such as mouse has effectively been avoided in protective layer 40's setting to guarantee the life of cable. And a glue layer 70 solidified in the air is sandwiched between the insulating layer 10 and the protective layer 40, when the protective layer 40 is bitten through, the glue layer 70 is exposed out of the air and is solidified, thereby further forming a protective barrier.

The nano-coating layer 50 is coated outside the protection layer 40, and in this embodiment, the nano-coating layer 50 is a nano-titanium dioxide or nano-silicon dioxide self-cleaning coating. The nano-paint layer 50 has strong water, soil and oil resistance. When the dirt is adhered to the surface of the cable, water drops or oil dirt is usually in a brilliant spherical water droplet on the surface of the cable, the water drops or the oil dirt cannot stably stay on the surface of the material, and when a user only needs to wipe the surface of the cable with a rag or a towel, the dirt such as the water drops or the oil dirt is easily absorbed and taken away by the rag or the towel, so that the cleaning difficulty of the surface of the cable is greatly reduced.

The utility model discloses a design focus lies in: the inner end and the outer end of the wire core are separated by the tin paste layer, so that oil is effectively prevented from permeating into the wire, an oil-proof function is realized, and the oil-proof function of the cable is further improved due to the arrangement of the waterproof and oil-proof paste; meanwhile, the metal shielding frame, the protective layer and the nano coating layer enable the cable to have the functions of avoiding signal crosstalk, preventing rat bite and self-cleaning, and therefore the function of the cable is diversified.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A multi-functional grease proofing cable which characterized in that: comprises an insulating layer, a metal shielding frame, a plurality of lead units, a protective layer and a nano-coating layer with a self-cleaning function; the metal shielding frame is arranged in the insulating layer, a plurality of isolation cavities are formed between the metal shielding frame and the insulating layer, and waterproof and anti-factice is filled in the isolation cavities; the plurality of wire units are fixed in the plurality of isolation cavities through the waterproof and oilproof paste, each wire unit comprises a wire core and an outer cover wrapped outside the wire core, a groove is partially stripped from the outer cover, the wire core is exposed in the groove, and a tin paste layer capable of preventing liquid from being immersed is filled in the groove; the protective layer wraps the insulating layer; the nanometer coating layer is coated outside the protective layer.

2. The multifunctional oil resistant cable according to claim 1, characterized in that: the metal shielding frame is made of copper or aluminum.

3. The multifunctional oil resistant cable according to claim 1, characterized in that: the protective layer is an aluminum alloy armor layer.

4. The multifunctional oil resistant cable according to claim 1, characterized in that: the nano coating layer is nano titanium dioxide or nano silicon dioxide self-cleaning coating.

5. The multifunctional oil resistant cable according to claim 1, characterized in that: and a glue layer solidified when meeting air is clamped between the insulating layer and the protective layer.