Flexibly adjustable communication optical cable exchange box

The utility model discloses a flexibly adjustable communication optical cable exchange box, which comprises a box body, the lower end of the box body is fixedly connected with a wiring board, the left side and the right side of the box body are both provided with slots, and the interiors of the slots are both fixedly connected with heat dissipation assemblies. Sealing shells are fixedly connected to the positions, located on the outer sides of the heat dissipation assemblies, of the left side and the right side of the box body correspondingly, connecting covers are fixedly connected to the upper ends of the sealing shells correspondingly, a cooling shell is fixedly connected to the middle of the upper end of the box body, and an air blower is fixedly connected to the rear side of the upper end of the box body; and a second connecting pipe is fixedly connected between the output end of the air blower and the cooling shell. According to the utility model, the sealing performance of the box body can be improved