CN209747216U

CN209747216U - Dampproofing radiating cable

Info

Publication number: CN209747216U
Application number: CN201920660881.8U
Authority: CN
Inventors: 张建秀
Original assignee: Jiangsu Guanghui Cable Co Ltd
Current assignee: Jiangsu Guanghui Cable Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2019-12-06
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a dampproofing radiating cable, including conductor, waterproof ventilative layer and outer protective sheath, the outer parcel of conductor has the insulating layer, the outer parcel of insulating layer has the isolation layer, the outside parcel of isolation layer has the shielding layer, the surface parcel on waterproof ventilative layer has the protective sheath, the inside fixedly connected with X type support frame on waterproof ventilative layer, the top of X type support frame is provided with the heat-conducting layer on just being located the inner wall on waterproof ventilative layer, the outside of heat-conducting layer sets up the heat dissipation arch, the position that just is located the heat dissipation layer on the heat-conducting layer all is provided with first louvre. This dampproofing radiating cable keeps apart the cable through setting up X type support frame, reduces mutual frictional force between it, increases its life, makes to carry out the heat dissipation treatment to the cable through setting up heat dissipation arch, heat conduction stick and first louvre, and avoids its inside intake through setting up waterproof ventilative layer, influences the life of its cable.

Description

Dampproofing radiating cable

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to dampproofing radiating cable.

Background

Although the wire and cable industry is a complete industry, the wire and cable industry occupies the strike output value of the Chinese electrician industry. The product has various types and wide application range, relates to the industries of electric power, construction, communication, manufacturing and the like, and is closely related to each department of national economy. The electric wire and cable is also called as 'artery' and 'nerve' of national economy, is a basic device which is indispensable for transmitting electric energy, transmitting information and manufacturing various motors, instruments and meters and realizing electromagnetic energy conversion, is a necessary basic product in future electrification and information society, but the cable can generate heat in the using process, if the heat cannot be radiated in time, and the overload condition of a circuit can cause fire, and after the cable is used for a period of time, the external insulating rubber layer of the cable can be aged, the conditions of line ignition, electric leakage and the like can be easily caused, the cable can not effectively prevent water, and the conditions of electric leakage and the like can be caused, so that the problem needs to be solved by designing a damp-proof and heat-radiating cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing radiating cable 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 dampproofing radiating cable, includes conductor, waterproof ventilative layer and outer protective sheath, the outer parcel of conductor has the insulating layer, the outer parcel of insulating layer has the isolation layer, the outside parcel of isolation layer has the shielding layer, the surface parcel on waterproof ventilative layer has the protective sheath, the inside fixedly connected with X type support frame on waterproof ventilative layer, the top of X type support frame just is located and is provided with the heat-conducting layer on the inner wall on waterproof ventilative layer, the outside of heat-conducting layer sets up the heat dissipation arch, just it all is provided with first louvre to be located the bellied position of heat dissipation on the heat-conducting layer.

This setting utilizes X type support frame to keep apart the cable, reduces mutual frictional force between it, increases its life, makes to carry out the heat dissipation treatment to the cable through setting up heat dissipation arch, heat conduction stick and first louvre, and avoids its inside intake through setting up waterproof ventilative layer, influences the life of its cable.

Preferably, the heat conducting rods are symmetrically and fixedly connected to the inner wall of the heat conducting layer and the outer surface of the shielding layer.

the heat-conducting rod is utilized to increase the heat dissipation efficiency of the heat-conducting rod, so that heat can be dissipated in time.

Preferably, the X-shaped support frame is provided with second heat dissipation holes at positions close to the waterproof breathable layer.

Preferably, a gap is formed between the X-shaped support frame and the waterproof breathable layer, moisture-proof fillers are filled in the gap, and moisture-proof agents are placed in the moisture-proof fillers.

This setting utilizes dampproofing filler to absorb its inside moisture content, avoids moisture content to exist its inside life who influences the cable.

Preferably, the inner wall of the waterproof breathable layer is provided with a groove matched with the heat dissipation protrusion for use.

Preferably, the arc-shaped grooves matched with the X-shaped support frame are arranged on the side face of the X-shaped support frame and close to the shielding layer, and the arc-shaped grooves are matched with the conductor, the insulating layer, the isolating layer and the shielding layer.

The utility model discloses a technological effect and advantage: this dampproofing radiating cable keeps apart the cable through setting up X type support frame, reduces mutual frictional force between it, increases its life, makes to carry out the heat dissipation treatment to the cable through setting up heat dissipation arch, heat conduction stick and first louvre, and avoids its inside intake through setting up waterproof ventilative layer, influences the life of its cable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a conductor; 2. an insulating layer; 3. an isolation layer; 4. a shielding layer; 5. a waterproof breathable layer; 6. a protective sleeve; 7. an X-shaped support frame; 8. a heat conductive layer; 9. a heat dissipation protrusion; 10. a first heat dissipation hole; 11. a heat conducting rod; 12. a second heat dissipation hole.

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.

The utility model provides a dampproofing radiating cable as shown in fig. 1-3, including conductor 1, waterproof ventilative layer 5 and outer protective sheath 6, the outer parcel of conductor 1 has insulating layer 2, the outer parcel of insulating layer 2 has isolation layer 3, the outside parcel of isolation layer 3 has shielding layer 4, the surface parcel of waterproof ventilative layer 5 has protective sheath 6, the inside fixedly connected with X type support frame 7 of waterproof ventilative layer 5, the top of X type support frame 7 and be located and be provided with heat-conducting layer 8 on waterproof ventilative layer 5's the inner wall, the outside of heat-conducting layer 8 sets up heat dissipation arch 9, the position that just is located heat dissipation arch 9 on heat-conducting layer 8 all is provided with first louvre 10.

Specifically, the heat conducting rods 11 are symmetrically and fixedly connected to the inner wall of the heat conducting layer 8 and the outer surface of the shielding layer 4.

Specifically, the positions on the X-shaped support frame 7 and close to the waterproof breathable layer 5 are all provided with second heat dissipation holes 12.

Specifically, a gap is formed between the X-shaped support frame 7 and the waterproof breathable layer 5, and is filled with a moisture-proof filler, and a moisture-proof medicament is placed in the moisture-proof filler.

Specifically, the inner wall of the waterproof breathable layer 5 is provided with a groove matched with the heat dissipation protrusion 9 for use.

Specifically, the positions on the side surface of the X-shaped support frame 7 and close to the shielding layer 4 are provided with arc-shaped grooves used in cooperation with the X-shaped support frame, and the arc-shaped grooves are used in cooperation with the conductor 1, the insulating layer 2, the isolation layer 3 and the shielding layer 4.

This dampproofing radiating cable, and when using, make in time to spill the heat that the cable produced through first louvre 10, heat dissipation arch 9 and heat-conducting layer 8, avoid inside heat too high, lead to the cable to damage, make to carry out water repellent to it through setting up waterproof ventilative layer 5, avoid the moisture infiltration, lead to the cable to damage, influence its life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dampproofing radiating cable, includes conductor (1), waterproof ventilative layer (5) and outer protective sheath (6), its characterized in that: the outer parcel of conductor (1) has insulating layer (2), the outer parcel of insulating layer (2) has isolation layer (3), the outside parcel of isolation layer (3) has shielding layer (4), the surface parcel of waterproof ventilative layer (5) has protective sheath (6), the inside fixedly connected with X type support frame (7) of waterproof ventilative layer (5), the top of X type support frame (7) just is located and is provided with heat-conducting layer (8) on the inner wall of waterproof ventilative layer (5), the outside of heat-conducting layer (8) sets up heat dissipation arch (9), the position that just is located heat dissipation arch (9) on heat-conducting layer (8) all is provided with first louvre (10).

2. The moisture and heat resistant cable of claim 1, wherein: and the inner wall of the heat conduction layer (8) is symmetrically and fixedly connected with heat conduction rods (11) on the outer surface of the shielding layer (4).

3. the moisture and heat resistant cable of claim 1, wherein: and second heat dissipation holes (12) are formed in the positions, close to the waterproof breathable layer (5), on the X-shaped support frame (7).

4. The moisture and heat resistant cable of claim 1, wherein: a gap is formed between the X-shaped support frame (7) and the waterproof breathable layer (5), moisture-proof filler is filled in the gap, and moisture-proof medicament is placed in the moisture-proof filler.

5. The moisture and heat resistant cable of claim 1, wherein: the inner wall of the waterproof breathable layer (5) is provided with a groove matched with the heat dissipation protrusion (9).

6. The moisture and heat resistant cable of claim 1, wherein: the arc-shaped grooves matched with the X-shaped support frame (7) are formed in the positions, close to the shielding layer (4), on the side face of the X-shaped support frame (7), and are matched with the conductor (1), the insulating layer (2), the isolation layer (3) and the shielding layer (4).