Cable with flame-retardant and high-temperature-resistant structure

The utility model discloses a cable with a flame-retardant and high-temperature-resistant structure, which comprises a cable outer sleeve shell, a fireproof liquid sleeve shell is arranged in the cable outer sleeve shell, a plurality of heat dissipation cards are connected to the inner wall of the cable outer sleeve shell, protective filling plastic is arranged in a flexible protective sleeve, and the flexible protective sleeve is connected with the fireproof liquid sleeve shell. Three metal cable bodies are arranged in the protection filling plastic, and a locking buckle body is connected in the locking buckle groove. According to the cable with the flame-retardant and high-temperature-resistant structure, a fireproof solution arranged in the fireproof solution sleeve shell can play a certain barrier role at high temperature, the service life of the cable is prolonged, and when the fireproof solution sleeve shell is broken by big fire, the fireproof solution in the fireproof solution sleeve shell flows out t