Skeleton cable

Abstract

The invention discloses a skeleton cable. The skeleton cable comprises a reinforcing piece, a skeleton, a waterproof sealing layer and an outer sheath which are sequentially arranged from inside to outside, a conductive unit is installed in a skeleton groove of the skeleton, and an installation groove is formed in the outer sheath. The skeleton cable further comprises: a flexible heat-conducting plate, wherein one end of the flexible heat-conducting plate is positioned in the skeleton groove, and the other end of the flexible heat-conducting plate penetrates through the waterproof sealing layer and the outer sheath and then enters the corresponding mounting groove; a thermoelectric power generation piece arranged in the mounting groove, wherein the hot end of the thermoelectric power generation piece is attached to and matched with a heat conduction part; a cooling fin arranged in the mounting groove and attached to and matched with the cold end of the thermoelectric power generation piece; a controller comprising a battery module and a communication module; and a temperature sensor arranged on the heat conduction part. The skeleton cable can generate electricity by itself through the temperature difference power generation structure, the temperature of the flexible heat- conducting plate can be detected through the temperature sensor, so that the temperature of a conductive unit in the skeleton groove is obtained, a signal can be transmitted to a server in time through the communication module of the controller, and a worker can find and process in time.

Description

technical field [0001] The invention relates to the field of cables, in particular to a skeleton cable. Background technique [0002] The skeleton cable includes a skeleton located in the center of the cable body. The fiber optic unit and the conductive unit are usually arranged in the skeleton groove of the skeleton. Among them, the conductive unit is prone to short circuit or overload, and the temperature will rise sharply after the conductive unit fails, which will cause power failure. Accident, there is no structure to detect the temperature of the conductive unit in the existing skeleton cable. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a framework cable. [0004] The technical scheme that the present invention takes is as follows: [0005] A skeleton cable, comprising a reinforcing member, a skeleton, a waterproof sealing layer and an outer sheath arranged sequentially from the inside to the outside, the skeleton...

AI Technical Summary

Problems solved by technology

[0002] The skeleton cable includes a skeleton located in the center of the cable body. The fiber optic unit and the conductive unit are usually arranged in the skeleton groove of the skeleton. Among them, the conductive unit is prone to short circuit or overload, and the temperature will rise sharply after the conductive unit fails, which will cause power failure. Accident, there is no structure to detect the temperature of the conductive unit in the existing skeleton cable

Images