CN212570463U

CN212570463U - Novel communication cable with long service life

Info

Publication number: CN212570463U
Application number: CN202021652919.6U
Authority: CN
Inventors: 吴康华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-02-19
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to the technical field of communication cables, in particular to a novel communication cable with long service life, which comprises an electric conductor, wherein the outer surface of the electric conductor is fixedly connected with a fixed sleeve, the outer surface of the fixed sleeve is provided with a first filling layer, one side of the first filling layer, which is far away from the fixed sleeve, is provided with a heat conduction layer, the outer surface of the heat conduction layer is provided with a second filling layer, the outer surface of the second filling layer is provided with a heat absorption layer, and the outer surface of the heat absorption layer is provided with an armor layer; the utility model discloses a set up fixed cover in the outside of electric conductor to can play the guard action to the electric conductor, and set up the aluminium bar between fixed cover and heat-sink shell, then played the effect of heat on the electric conductor for the conduction is walked, avoided the problem that the electric conductor is heated and is damaged, and set the both ends of aluminium bar into the Y font, then improved the steadiness of cable.

Description

Novel communication cable with long service life

Technical Field

The utility model relates to a communication cable technical field specifically is a long service life's novel communication cable.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, the cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable thing in daily life, while the communication cable is used for transmitting telephone, telegraph, fax files, televisions, broadcast programs, data and other electric signals, if the current communication cable is used in a high-temperature environment for a long time, and the heat dissipation effect in the communication cable is poor, the insulating layer on the surface of the communication cable can be heated and melted, so that the problem of cable fracture is caused, and the cable transmission function can be influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a long service life's novel communication cable possesses advantages such as the radiating effect is good, has solved the poor problem of current cable radiating effect.

The utility model discloses a long service life's novel communication cable, including the electric conductor, the fixed cover of surface fixed connection of electric conductor, the surface of fixed cover is provided with first filling layer, one side that fixed cover was kept away from to first filling layer is provided with the heat-conducting layer, the surface of heat-conducting layer is provided with the second filling layer, the surface of second filling layer is provided with the heat-sink shell, the surface of heat-sink shell is provided with the armor, the round hole has evenly been seted up to the surface of protective layer, the inside of heat-conducting layer is provided with the aluminium bar, the one end of aluminium bar is connected with the surface fixed connection of fixed cover, the one end of fixed cover and the inner wall fixed connection of heat-sink.

The utility model discloses a long service life's novel communication cable, the Y font is all designed into to the top and the bottom of aluminium bar, just the aluminium bar uses the positive center of electric conductor to be the inside of centre of a circle evenly distributed at the heat-conducting layer, through setting the both ends of aluminium bar into the Y font, then is the steadiness that has improved the cable.

The utility model discloses a long service life's novel communication cable, the inside of second filling layer is provided with the rubber stick, the toughness of cable has then been played through the setting of rubber stick for a set of interval arrangement between two aluminium bars to every three of rubber stick, has avoided the easy cracked problem of cable to appear.

The utility model discloses a long service life's novel communication cable, the inside of second filling layer is provided with the drier, the drier is white graininess, just drier evenly distributed sets up the drier through the inside at the second filling layer between rubber stick and aluminium bar, has then played damp-proofing effect, has avoided the problem that the electric conductor damaged that wets to appear.

The utility model discloses a long service life's novel communication cable, the inside of first filling layer is provided with a plurality of pearl cotton and aluminium bar, and a plurality of pearl cotton and aluminium bar evenly distributed are on the surface of fixed cover, and every the cotton positive shape of pearl is fan-shaped, and is cotton through setting up the pearl in the inside of first filling layer, and further damp-proofing effect has been played, also plays the guard action to armor and electric conductor simultaneously.

The utility model discloses a long service life's novel communication cable, the inside aluminum sheet that is provided with of round hole of armor, the aluminum sheet distributes at the surface of armor with the mode that the annular distributes, through the setting of aluminum sheet, can give the absorption to the heat of heat-sink shell, then gives and give in the air.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed cover in the outside of electric conductor to can play the guard action to the electric conductor, and set up the aluminium bar between fixed cover and heat-sink shell, then played the effect of heat on the electric conductor for the conduction is walked, avoided the problem that the electric conductor is heated and is damaged, and set the both ends of aluminium bar into the Y font, then improved the steadiness of cable.

2. The utility model discloses a setting of rubber stick has then been played the toughness of cable, has avoided the cable to appear cracked problem easily, and sets up the drier through the inside at the second filling layer, has then played damp-proofing effect, has avoided the problem that the electric conductor damaged that wets to appear, sets up the pearl cotton through the inside at first filling layer, and further has played damp-proofing effect, also plays the guard action to armor and electric conductor simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

fig. 2 is the side-cut structure schematic diagram of the utility model.

In the figure: 1. an electrical conductor; 2. fixing a sleeve; 3. a first filling layer; 4. a heat conductive layer; 5. a second filling layer; 6. a heat absorbing layer; 7. an armor layer; 8. an aluminum bar; 9. a rubber rod; 10. pearl wool; 11. aluminum sheet.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-2, the novel communication cable with long service life of the present invention comprises an electrical conductor 1, a fixing sheath 2 fixedly connected to the outer surface of the electrical conductor 1, a first filling layer 3 disposed on the outer surface of the fixing sheath 2, a heat conducting layer 4 disposed on one side of the first filling layer 3 away from the fixing sheath 2, a second filling layer 5 disposed on the outer surface of the heat conducting layer 4, a heat absorbing layer 6 disposed on the outer surface of the second filling layer 5, an armor layer 7 disposed on the outer surface of the heat absorbing layer 6, round holes uniformly disposed on the outer surface of the protective layer, an aluminum rod 8 disposed inside the heat conducting layer 4, one end of the aluminum rod 8 fixedly connected to the outer surface of the fixing sheath 2, one end of the aluminum rod 8 away from the fixing sheath 2 fixedly connected to the inner wall of the heat absorbing layer 6, the fixing sheath 2 disposed outside the electrical conductor 1 for protecting the electrical conductor 1, and the aluminum rod 8 disposed, the heat on the conductor 1 is conducted away, and the problem that the conductor 1 is damaged by heating is avoided.

The top and the bottom of aluminium bar 8 all design into the Y font, and aluminium bar 8 uses the positive center of electric conductor 1 to be centre of a circle evenly distributed in the inside of heat-conducting layer 4, through setting the both ends of aluminium bar 8 into the Y font, then has improved the steadiness of cable.

The inside of second filling layer 5 is provided with rubber stick 9, and every three of rubber stick 9 is a set of interval arrangement between two aluminium bars 8, through the setting of rubber stick 9, then has played the toughness of cable, has avoided the easy cracked problem of appearing of cable.

The desiccant is arranged in the second filling layer 5 and is white particles, the desiccant is uniformly distributed between the rubber rod 9 and the aluminum rod 8, the desiccant is arranged in the second filling layer 5, a damp-proof effect is achieved, and the problem that the conductor 1 is damp and damaged is solved.

The inside of first filling layer 3 is provided with a plurality of pearl cotton 10 and aluminium bar 8, and a plurality of pearl cotton 10 and aluminium bar 8 evenly distributed are on the surface of fixed cover 2, and every the positive shape of pearl cotton 10 is fan-shaped, through setting up pearl cotton 10 in the inside of first filling layer 3, further has played damp-proof effect, also plays the guard action to armor 7 and electric conductor 1 simultaneously.

The round hole of armor 7 is inside to be provided with aluminum sheet 11, and aluminum sheet 11 distributes at the surface of armor 7 with the mode that the annular distributes, through aluminum sheet 11's setting, can give the heat of heat-sink shell 6 and absorb, then give and give in the air.

When using the utility model discloses the time: when electric conductor 1 generates heat, the inside heat of fixed cover 2 can transmit on the heat-sink shell 6 through aluminium bar 8, and then avoid electric conductor 1 to be heated the problem of damage, and the aluminum sheet 11 through armor 7 is again given giving off the heat on the heat-sink shell 6, when the cable receives the effort of buckling, its inside rubber stick 9 can provide good toughness, when the cable receives pressure, the design of the Y font of aluminium bar 8, can provide good holding power, simultaneously the cotton 10 of pearl in the first filling layer 3 and the drier in the second filling layer 5, good damp-proof effect has been played, prevent that the cable from receiving the etching of moisture.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A novel communication cable with long service life comprises an electric conductor (1), and is characterized in that: the utility model discloses an aluminum bar heat-conducting device, including electric conductor (1), the outer fixed surface of fixed cover (2) is connected with fixed cover (2), the surface of fixed cover (2) is provided with first filling layer (3), one side that fixed cover (2) were kept away from in first filling layer (3) is provided with heat-conducting layer (4), the surface of heat-conducting layer (4) is provided with second filling layer (5), the surface of second filling layer (5) is provided with heat-sink shell (6), the surface of heat-sink shell (6) is provided with armor (7), the round hole has evenly been seted up to the surface of armor (7), the inside of heat-conducting layer (4) is provided with aluminum rod (8), the one end of aluminum rod (8) and the outer fixed surface of fixed cover (2) are connected, the inner wall fixed connection of the one end of fixed cover (2) and heat.

2. A new long-life telecommunication cable according to claim 1, characterized in that: the top end and the bottom end of the aluminum bar (8) are designed into Y shapes, and the aluminum bar (8) is uniformly distributed in the heat conducting layer (4) by taking the center of the front surface of the electric conductor (1) as a circle center.

3. A new long-life telecommunication cable according to claim 1, characterized in that: the rubber bars (9) are arranged inside the second filling layer (5), and every three rubber bars (9) are arranged between the two aluminum bars (8) at intervals.

4. A new long-life telecommunication cable according to claim 1, characterized in that: the drying agent is arranged in the second filling layer (5), is white granular and is uniformly distributed between the rubber rod (9) and the aluminum rod (8).

5. A new long-life telecommunication cable according to claim 1, characterized in that: the novel pearl cotton packaging bag is characterized in that a plurality of pearl cotton (10) and aluminum rods (8) are arranged inside the first filling layer (3), the pearl cotton (10) and the aluminum rods (8) are uniformly distributed on the surface of the fixing sleeve (2), and the front face of each pearl cotton (10) is fan-shaped.

6. A new long-life telecommunication cable according to claim 1, characterized in that: the aluminum sheets (11) are arranged inside the round holes of the armor layer (7), and the aluminum sheets (11) are distributed on the outer surface of the armor layer (7) in an annular distribution mode.