High-voltage porcelain external insulation outgoing line sleeve

The invention belongs to the technical field of high-voltage outgoing line sleeves, and discloses a high-voltage porcelain external insulation outgoing line sleeve which comprises a sleeve body, a first press-fit nut and a conductor connecting rod, an insulator and a fixing plate are arranged on the outer surface of the sleeve body, and a mounting plate and a press-fit plate are mounted at the bottom of the fixing plate through screws in a press-fit mode. Two groups of reflecting assemblies are arranged on the outer surface of the mounting plate, and each group of reflecting assemblies consists of a reflecting plate I, a reflecting plate II, a reflecting plate III, a reflecting plate IV and a reflecting plate V. According to the device, vertically downward light rays are uniformly reflected to the surfaces of the insulators, and all the insulators can be covered with the reflected light rays through the first reflecting plate, the second reflecting plate, the third reflecting plate, the fourth reflecting plat