Fireproof cable with good fire resistance

The utility model relates to a fireproof cable with good fire resistance, and mainly relates to the technical field of fireproof cables, and the fireproof cable comprises a heat conduction layer, an outer insulation layer wrapping the outer surface of the heat conduction layer, and a wire core. The heat conduction layer divides an inner cavity of the outer insulation layer into a plurality of cavities which are the same in size and shape, and each cavity is internally provided with the corresponding wire core in a penetrating mode. The wire cores are all attached to the heat conduction layer. The fireproof cable has the advantages of being good in fireproof performance and high in safety. 本申请涉及一种耐火性能好的防火电缆，主要涉及防火电缆的技术领域，其包括导热层、包覆在导热层的外表面的外绝缘层和线芯；所述导热层将外绝缘层的内腔分隔成多个大小相等形状相同的腔室，每个腔室内穿设有所述线芯；所述线芯均与导热层贴合。本申请具有耐火性能好、安全性高的优点。