U-shaped tube radiator

The utility model provides a U-shaped tube radiator, which belongs to the technical field of heat dissipation and comprises a heat dissipation plate used for assisting air cooling equipment in heat dissipation and an active heat dissipation assembly arranged on the outer wall of the heat dissipation plate, the active heat dissipation assembly comprises a mounting groove, an upper heat dissipation shell, a lower heat dissipation shell, a limiting frame, a reinforcing rod and a heat conduction plate, the mounting groove is formed in the outer wall of the heat dissipation plate, and the limiting frame is arranged on the upper heat dissipation shell. The limiting frame is fixedly arranged on the outer wall of the heat dissipation plate and located over the mounting groove. According to the scheme, firstly, the U-shaped pipe body is embedded into the upper heat dissipation shell and the lower heat dissipation shell, pipeline communication is conducted through installation threads and a hose, then the upper heat di