Cooling structure for LED tunnel lamp

The utility model discloses a cooling structure for LED tunnel lamp, including two parallel arrangement's condenser tube, at two parallel arrangement the cooperation has the three -way pipe between condenser tube's the both ends, the three -way pipe is connected with water pipe, one side water piping connection has water supply tank, opposite side water piping connection has the return water pond, be provided with the connection in the water supply tank the water supply water pump of water pipe, be provided with the return water water pump in the return water pond, the return water water pump is connected with the wet return, water piping connection returns water supply tank is two the cooperation has the radiating seat between the condenser tube, the longitudinal symmetry of radiating seat is epaxial to be provided with flexible groove, bilateral symmetry installs left clamp brace and the right clamp brace who is used for installing the LED lamp body in the flexible groove, the utility model discloses a radi