CN218123066U

CN218123066U - High heat conduction heat dissipation wire rod

Info

Publication number: CN218123066U
Application number: CN202222085723.9U
Authority: CN
Inventors: 俞玉坤; 施新法; 施国丰; 施佳清
Original assignee: Jiangsu Zhebiao General Parts Co ltd
Current assignee: Jiangsu Zhebiao General Parts Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-23
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a high heat conduction heat dissipation wire rod, including a plurality of conveying sinle silk and set up the oversheath in the conveying sinle silk outside, it is a plurality of conveying sinle silk intertwine group line body, the outside of the line body is provided with the inner sheath, the oversheath cover is established in the outside of inner sheath, the oversheath with be provided with shrink mechanism and packing matrix between the inner sheath, packing matrix set up respectively with the outside surface of inner sheath, the inboard surface of oversheath and the peripheral butt of shrink mechanism, shrink mechanism comprises a plurality of hollow tubes, and is a plurality of the hollow tube use the axis of the line body as the setting of center equipartition, the beneficial effects of the utility model are that: the heat generated by the wire body during working is transferred to the outer side of the outer sheath through the first heat dissipation film, the filling matrix and the second heat dissipation film, and the heat dissipation performance is greatly improved by combining the groove on the surface of the outer side of the outer sheath.

Description

High heat conduction heat dissipation wire rod

Technical Field

The utility model relates to a relevant technical field of wire rod specifically is a high heat conduction heat dissipation wire rod.

Background

Wire is a generic term for optical cables, electrical cables and the like. The cable has many applications, is mainly used for controlling installation, connecting equipment, transmitting electric power, transmitting information and the like, and is a common and indispensable object in daily life. The cable is mainly formed by twisting PVC plastic particles into a cable, processing sheath insulation and conductive metal wire cores of various specifications.

The prior wire has the following defects when in use: wholly at power transmission's in-process, produce a large amount of heats easily, the device is whole can not in time dispel the heat, leads to wholly being in high temperature environment for a long time, influences life, and holistic anti extrusion performance is more weak simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high heat conduction heat dissipation wire rod to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high heat conduction heat dissipation wire rod, includes a plurality of conveying sinle silk and sets up the oversheath in the conveying sinle silk outside, a plurality of conveying sinle silk intertwine and constitute the line body, the outside of the line body is provided with the inner sheath, the oversheath cover is established in the outside of inner sheath, the oversheath with be provided with shrink mechanism and filling matrix between the inner sheath, filling matrix set up respectively with the outside surface of inner sheath, the inboard surface of oversheath and the peripheral butt of shrink mechanism, shrink mechanism comprises a plurality of hollow tubes, a plurality of the hollow tube use the axis of the line body as the central equipartition setting.

Preferably, an outer side surface of the inner sheath is provided with a first heat dissipation film, and an outer side surface of the first heat dissipation film is in contact with the filling matrix.

Preferably, the filling matrix is made of heat-conducting glue.

Preferably, the inner side of the hollow tube is filled with matrix particles, and the matrix particles are made of fireproof and high-temperature-resistant materials.

Preferably, an insulating filling layer is arranged on the inner side of the inner sheath.

Preferably, the inner side surface of the outer sheath is provided with a second heat dissipation film, a plurality of grooves with V-shaped sections are uniformly distributed on the outer side surface of the outer sheath, and the outer side surface of the outer sheath and groove walls of the grooves are coated with wear-resistant coatings.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up first heat dissipation membrane, fill matrix and second heat dissipation membrane, it makes to fill the matrix and adopt the heat conduction glue, in the use, through first heat dissipation membrane, fill matrix and second heat dissipation membrane with the heat transfer to the outside of oversheath that the line body during operation produced, and combine the recess of oversheath outside surface, heat dispersion has been improved widely, avoid the inside long-term high temperature of device, thereby the holistic life of extension device, simultaneously through setting up the hollow tube, fill the matrix granule that fire prevention high temperature resistant material made in the inside of hollow tube, improve the holistic anti extrusion performance of device widely.

Drawings

Fig. 1 is an overall structural schematic diagram of the present invention;

fig. 2 is a schematic structural view of the outer sheath of the present invention;

FIG. 3 is a schematic structural view of the hollow tube of the present invention;

fig. 4 is an enlarged view of the present invention at a in fig. 2.

In the figure: 1. conveying the wire core; 2. an outer sheath; 3. a wire body; 4. an inner sheath; 5. filling a matrix; 6. a hollow tube; 7. a first heat dissipation film; 8. a matrix particle; 9. an insulating filling layer; 10. a second heat dissipation film; 11. a groove; 12. and (3) wear-resistant coating.

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. 1-4, the present invention provides a technical solution: the utility model provides a high heat conduction heat dissipation wire rod, includes a plurality of conveying sinle silk 1 and sets up the oversheath 2 in the conveying sinle silk 1 outside, a plurality of conveying sinle silk 1 intertwine and form the line body 3, the outside of the line body 3 is provided with inner sheath 4, the oversheath 2 cover is established in the outside of inner sheath 4, the oversheath 2 with be provided with shrink mechanism and packing matrix 5 between the inner sheath 4, packing matrix 5 set up respectively with the outside surface of inner sheath 4, the inboard surface of oversheath 2 and the peripheral butt of shrink mechanism, shrink mechanism comprises a plurality of hollow tubes 6, a plurality of hollow tubes 6 use the axis of the line body 3 to set up as the center equipartition.

The outer side surface of the inner sheath 4 is provided with a first heat dissipation film 7, and the outer side surface of the first heat dissipation film 7 is in contact with the filling matrix 5.

The filling matrix 5 is specifically composed of heat-conducting glue.

The inner side of the hollow tube 6 is filled with matrix particles 8, and the matrix particles 8 are made of fireproof and high-temperature resistant materials.

And an insulating filling layer 9 is arranged on the inner side of the inner sheath 4.

The inner side surface of the outer sheath 2 is provided with a second heat dissipation film 10, the outer side surface of the outer sheath 2 is uniformly provided with a plurality of grooves 11 with V-shaped sections, and the outer side surface of the outer sheath 2 and the groove walls of the grooves 11 are coated with wear-resistant coatings 12.

Specifically, use the utility model discloses the time, with the device integral erection connection back that finishes, at the in-process of transmitting electricity, carry sinle silk 1 to produce the heat, under first heat dissipation membrane 7, packing matrix 5 and second heat dissipation membrane 10's effect, with heat transfer to oversheath 2's the outside, carry out quick heat dissipation, simultaneously because a plurality of recesses 11 have been seted up on oversheath 2's outside surface, thereby increased the area of contact with the air effectively, the radiating effect has been improved widely, avoid the device inside to be in high temperature environment for a long time, prolong holistic life, and in the whole use of device, when the device wholly receives the bending extrusion, a plurality of hollow tubes 6 of shrink mechanism take place deformation, thereby whole anti extrusion performance has been improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The high-heat-conductivity heat dissipation wire is characterized by comprising a plurality of conveying wire cores (1) and an outer sheath (2) arranged on the outer side of the conveying wire cores (1), wherein the conveying wire cores (1) are wound with each other to form a wire body (3), an inner sheath (4) is arranged on the outer side of the wire body (3), the outer sheath (2) is sleeved on the outer side of the inner sheath (4), a contraction mechanism and a filling matrix (5) are arranged between the outer sheath (2) and the inner sheath (4), the filling matrix (5) is respectively abutted to the outer side surface of the inner sheath (4), the inner side surface of the outer sheath (2) and the periphery of the contraction mechanism, the contraction mechanism is composed of a plurality of hollow pipes (6), and the hollow pipes (6) are uniformly distributed and arranged by taking the axis of the wire body (3) as the center.

2. The high thermal conductivity heat dissipating wire rod according to claim 1, wherein: the outer side surface of the inner sheath (4) is provided with a first heat dissipation film (7), and the outer side surface of the first heat dissipation film (7) is in contact with the filling matrix (5).

3. The high thermal conductivity heat dissipating wire rod according to claim 1, wherein: the filling matrix (5) is specifically composed of heat-conducting glue.

4. The high thermal conductivity heat dissipating wire material according to claim 1, wherein: the inner side of the hollow pipe (6) is filled with matrix particles (8), and the matrix particles (8) are made of fireproof and high-temperature-resistant materials.

5. The high thermal conductivity heat dissipating wire rod according to claim 1, wherein: and an insulating filling layer (9) is arranged on the inner side of the inner sheath (4).

6. The high thermal conductivity heat dissipating wire rod according to claim 1, wherein: the inner side surface of the outer sheath (2) is provided with a second heat dissipation film (10), a plurality of grooves (11) with V-shaped sections are uniformly distributed on the outer side surface of the outer sheath (2), and the outer side surface of the outer sheath (2) and the groove walls of the grooves (11) are coated with wear-resistant coatings (12).