CN220627466U

CN220627466U - Insulated cable

Info

Publication number: CN220627466U
Application number: CN202322033337.XU
Authority: CN
Inventors: 周永顺
Original assignee: Tongxiang Xinyihong Electric Co ltd
Current assignee: Tongxiang Xinyihong Electric Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-19
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses an insulated cable, which comprises a plurality of guide cores and a framework, wherein grooves are formed in the framework, the guide cores are arranged in the grooves, winding layers are coated on the guide cores, and the winding layers are sequentially provided with a sheath, a shielding layer and a super-hydrophobic layer from inside to outside. The insulated cable has a simple structure and is convenient to use, and the super-hydrophobic layer is arranged on the surface of the cable, so that water drops are prevented from staying on the cable, the situation that the cable is corroded due to long-term wetting is reduced, and the service life of the cable is prolonged.

Description

Insulated cable

Technical Field

The utility model relates to the technical field of cables, in particular to an insulated cable.

Background

The cable is typically a rope-like cable stranded from several wires or groups of wires (at least two in each group), each group being insulated from each other and often twisted around a center, with a highly insulating coating over the entire outer surface. The cable has an inner energized, outer insulated feature.

The existing cable is generally coated on the outer sides of the groups of wires by rubber so as to adapt to daily life, but when the cable encounters a humid environment, moisture can stay on the rubber layer on the surface, and the cable can be corroded for a long time, so that the transmission efficiency of the cable is affected.

Based on the above situation, the utility model provides an insulated cable which can effectively solve the above problems.

Disclosure of Invention

The utility model aims to provide an insulated cable. The insulated cable has a simple structure and is convenient to use, and the super-hydrophobic layer is arranged on the surface of the cable, so that water drops are prevented from staying on the cable, the situation that the cable is corroded due to long-term wetting is reduced, and the service life of the cable is prolonged.

The utility model is realized by the following technical scheme:

the utility model provides an insulated cable, includes a plurality of guide core and skeleton, be equipped with the recess on the skeleton, guide the core and locate in the recess, the cladding has the winding layer on the guide core, the winding layer is equipped with sheath, shielding layer and super hydrophobic layer from interior to exterior in proper order.

Preferably, the guide core is provided with a fireproof layer.

Preferably, an insulating layer is arranged outside the fireproof layer.

Preferably, the framework is internally provided with a lightening hole.

Preferably, a filler is arranged between the guide core and the winding layer.

Compared with the prior art, the utility model has the following advantages:

the insulated cable has a simple structure and is convenient to use, and the super-hydrophobic layer is arranged on the surface of the cable, so that water drops are prevented from staying on the cable, the situation that the cable is corroded due to long-term wetting is reduced, and the service life of the cable is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1, the utility model provides an insulated cable, which comprises a plurality of guide cores 1 and a framework 2, wherein grooves are formed in the framework 2, the guide cores 1 are arranged in the grooves, a winding layer 3 is coated on the guide cores 1, and a sheath 4, a shielding layer 5 and a super-hydrophobic layer 6 are sequentially arranged on the winding layer 3 from inside to outside. The setting skeleton 2 can install a plurality of guide cores 1 fast, improves the supporting role simultaneously. Due to the property of the super-hydrophobic layer 6, water drops cannot stay on the surface of the super-hydrophobic layer, so that the purpose of moisture prevention is achieved.

Example 2:

as shown in fig. 1, the utility model provides an insulated cable, which comprises a plurality of guide cores 1 and a framework 2, wherein grooves are formed in the framework 2, the guide cores 1 are arranged in the grooves, a winding layer 3 is coated on the guide cores 1, and a sheath 4, a shielding layer 5 and a super-hydrophobic layer 6 are sequentially arranged on the winding layer 3 from inside to outside.

The guide core 1 is provided with a fireproof layer 7.

The fireproof layer 7 is arranged, so that the flame retardant effect can be further improved, and the damage of the guide core 1 and the influence on the transmission efficiency are avoided.

Further, in another embodiment, an insulating layer 8 is provided outside the fireproof layer 7.

The insulating layer 8 is arranged to insulate the guide core 1 from the outside, so that the influence of the outside on the guide core 1 is avoided.

Further, in another embodiment, a lightening hole 21 is provided in the skeleton 2.

The weight-reducing holes 21 can reduce the weight of the skeleton 2, and save cost.

Further, in another embodiment, a filler 9 is provided between the guide core 1 and the winding layer 3.

The filler 9 may be fireproof asbestos or the like, further improving the fireproof effect.

The insulated cable of the utility model can be easily manufactured or used by those skilled in the art from the description of the utility model and the drawings, and can produce the positive effects described in the utility model.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. An insulated cable, characterized in that: the novel waterproof coating device comprises a plurality of guide cores and a framework, wherein grooves are formed in the framework, the guide cores are arranged in the grooves, winding layers are coated on the guide cores, and a sheath, a shielding layer and a super-hydrophobic layer are sequentially arranged on the winding layers from inside to outside.

2. The insulated cable of claim 1, wherein: and a fireproof layer is arranged on the guide core.

3. The insulated cable of claim 2, wherein: and an insulating layer is arranged outside the fireproof layer.

4. The insulated cable of claim 1, wherein: and a lightening hole is arranged in the framework.

5. The insulated cable of claim 1, wherein: and a filler is arranged between the guide core and the winding layer.