CN214253966U

CN214253966U - Heat dissipation protection architecture of cable

Info

Publication number: CN214253966U
Application number: CN202120414590.8U
Authority: CN
Inventors: 陈秀芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-09-21
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a heat dissipation protection architecture of cable, including cable main part and protective layer, the cable main part is including cable jacket, the protective layer surrounds the outside of cable main part, be formed with the cushion chamber between protective layer and the cable jacket, the last a plurality of ventilative mouths that are provided with of cable jacket, ventilative mouth switches on with the cushion chamber mutually, the separation blade has been inserted in the ventilation port, the one end and the protective layer of separation blade are connected, be provided with a plurality of portions of floating on the protective layer, the portion of floating protrusion is on the surface of protective layer, portion of floating and separation blade are aligned, be provided with a plurality of bleeder vents that switch on mutually with the cushion chamber on the protective layer, the one end and the external environment of bleeder vent switch on mutually, the inner wall laminating of protective layer is fixed with waterproof ventilative layer, waterproof ventilative layer shelters from the bleeder vent, one side that the protective layer was kept away from to.

Description

Heat dissipation protection architecture of cable

Technical Field

The utility model relates to a cable field, concretely relates to heat dissipation protection architecture of cable.

Background

A cable is a conductor provided with an insulating layer and a protective sheath, generally relatively thick, consisting of a plurality of mutually insulated conductors. The multiple frames are installed in the air or underground or underwater for telecommunication or electric power transmission.

Existing cables have drawbacks in use, such as: 1. the self anti-compression effect is not good, and the glass is easy to damage; 2. the cable has poor heat dissipation effect, the internal cable core is easily damaged, and the service life is shortened; 3. the moisture-proof effect is not good, and moisture is easy to contaminate the surface, so that adverse effect is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a heat dissipation protection architecture of cable that can solve above-mentioned problem.

The utility model discloses a realize through following technical scheme: the utility model provides a heat dissipation protection architecture of cable, including cable main part and protective layer, cable main part is including the cable jacket, the protective layer surrounds the outside of cable main part, be formed with the cushion chamber between protective layer and the cable jacket, be provided with a plurality of ventilative mouths on the cable jacket, ventilative mouth and cushion chamber switch on mutually, the separation blade has been inserted in the ventilative mouth, the one end and the protective layer of separation blade are connected, be provided with a plurality of portions of floating on the protective layer, the portion of floating protrusion in the surface of protective layer, the portion of floating and separation blade are aligned mutually, be provided with a plurality of bleeder vents that switch on mutually with the cushion chamber on the protective layer, the one end and the external environment of bleeder vent switch on mutually, the inner wall laminating of protective layer is fixed with waterproof ventilative layer, waterproof ventilative layer shelters from the bleeder vent, one side that waterproof ventilative layer kept away from the protective layer is connected with the multi-disc heat-conducting piece, the one end and the cable jacket of heat-conducting piece are fixed mutually.

As a preferred technical scheme, the protective layer is made of an anti-aging colloid material, and the protective layer, the baffle plate and the floating part are of an integrated structure.

As preferred technical scheme, be provided with sealed gas storage chamber in the portion that floats, in the gas storage chamber extends to the baffle, gas storage chamber is internal to be stored with gas.

As a preferable technical scheme, a gap is formed between the baffle plate and the air hole.

As a preferred technical scheme, the waterproof breathable layer is made of TPU materials.

As the preferred technical scheme, the heat conducting piece is a spring made of heat conducting metal, connecting plates are fixedly welded at two ends of the spring, one connecting plate is adjacent to the waterproof breathable layer, and the other connecting plate is connected with the cable shell.

The utility model has the advantages that: the utility model has good compression-resistant effect when in use, and the surface of the whole cable is not easy to damage; the heat dissipation device has a good heat dissipation effect, the cable core is not easy to damage due to overhigh temperature, the moisture-proof effect is good, and the service life is longer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a connection diagram of the floating portion and the blocking piece of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, the cable comprises a cable body 1 and a protective layer 2, the cable body 1 comprises a cable shell 111, the protective layer 2 surrounds the outer side of the cable body 1, a buffer cavity 112 is formed between the protective layer 2 and the cable shell 111, the cable shell 111 is provided with a plurality of air vents 3, the air vents 3 are communicated with the buffer cavity 112, baffle plates 5 are inserted into the air vents 3, one ends of the baffle plates 5 are connected with the protective layer 2, the protective layer 2 is provided with a plurality of floating parts 6, the floating parts 6 protrude out of the surface of the protective layer 2, the floating parts 6 are aligned with the baffle plates 5, the protective layer 2 is provided with a plurality of air vents 211 communicated with the buffer cavity 112, one ends of the air vents 211 are communicated with the external environment, a waterproof air-permeable layer 7 is fixed on the inner wall of the protective layer 2 in an attaching manner, the waterproof air-permeable layer 7 blocks the air vents 211, one side of the waterproof air-permeable layer 7, which is far away from the protective layer 2, is connected with a plurality of heat-conducting pieces 9, one end of the heat-conducting member 9 is fixed to the cable sheath 111.

The protective layer 2 is made of an anti-aging colloid material, and the protective layer 2, the baffle 5 and the floating part 6 are of an integrated structure.

Wherein, be provided with sealed gas storage cavity 611 in the portion 6 that floats, gas storage cavity 611 extends to in the separation blade 5, and gas, for example helium is stored in the gas storage cavity 611.

Wherein, a gap is arranged between the baffle 5 and the air holes 211, which is beneficial to the movement of the baffle.

Wherein, waterproof ventilative layer 7 adopts the TPU material to make, and structural strength is high, and life is longer, fixes through waterproof glue for keep apart external moisture.

The heat conducting member 9 is a spring 121 made of heat conducting metal, connecting plates 122 are welded and fixed to both ends of the spring 121, one connecting plate 122 is adjacent to the waterproof breathable layer 7, and the other connecting plate 122 is connected with the cable shell 111. The connecting plates are all fixed by heat-resistant glue.

This technical scheme is when using, and the protective layer is the circle cover structure, and the protective sheath is protected the cable, and protective layer and heat-conducting member have increased the crushing resistance for the cable is difficult to be crushed.

The heat generated in the cable is discharged outwards through the ventilating opening, the buffer cavity and the ventilating holes.

The heat is adsorbed by the heat-conducting piece after entering the buffer cavity, so that the temperature of the heat-conducting piece rises, and the heat-conducting piece protects the outer wall of the whole cable from moisture.

The portion of floating stores there is gas, and gas easily drives the separation blade motion, has accelerateed the motion of gas vent department air current after the separation blade motion, and the air current gets into to the cable inside, does benefit to the inside heat dissipation of cable.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a heat dissipation protection architecture of cable, includes cable main part (1) and protective layer (2), and cable main part (1) is including cable sheathing (111), and the outside of cable main part (1) is enclosed in protective layer (2), is formed with between protective layer (2) and cable sheathing (111) cushion chamber (112), its characterized in that: be provided with a plurality of ventilative mouthful (3) on cable sheathing (111), ventilative mouthful (3) and cushion chamber (112) switch on mutually, separation blade (5) have been inserted in ventilative mouthful (3), the one end and the protective layer (2) of separation blade (5) are connected, be provided with a plurality of portions of floating (6) on protective layer (2), the portion of floating (6) protrusion in the surface of protective layer (2), the portion of floating (6) and separation blade (5) are aligned mutually, be provided with a plurality of bleeder vents (211) that switch on mutually with cushion chamber (112) on protective layer (2), the one end and the external environment of bleeder vent (211) switch on mutually, the inner wall laminating of protective layer (2) is fixed with waterproof ventilative layer (7), waterproof ventilative layer (7) shelter from bleeder vent (211), one side that protective layer (2) were kept away from in waterproof ventilative layer (7) is connected with multi-disc heat-conducting piece (9), the one end and cable sheathing (111) of heat-conducting piece (9) are fixed mutually.

2. The heat dissipation protective structure for cables of claim 1, wherein: the protective layer (2) is made of an anti-aging colloid material, and the protective layer (2), the baffle sheet (5) and the floating part (6) are of an integrated structure.

3. The heat dissipation protective structure for cables of claim 1, wherein: a sealed air storage cavity (611) is arranged in the floating portion (6), the air storage cavity (611) extends into the blocking piece (5), and air is stored in the air storage cavity (611).

4. The heat dissipation protective structure for cables of claim 1, wherein: a gap is arranged between the baffle plate (5) and the air holes (211).

5. The heat dissipation protective structure for cables of claim 1, wherein: the waterproof breathable layer (7) is made of TPU materials.

6. The heat dissipation protective structure for cables of claim 1, wherein: the heat conducting piece (9) is a spring (121) made of heat conducting metal, connecting plates (122) are welded and fixed at two ends of the spring (121), one connecting plate (122) is adjacent to the waterproof breathable layer (7), and the other connecting plate (122) is connected with the cable shell (111).