Bidirectional light guide plate structure

The utility model discloses a bidirectional light guide plate structure, and relates to the technical field of light guide plate heat dissipation, the bidirectional light guide plate structure comprises a frame plate and a light guide group, the light guide group is mounted in the frame plate, lamp holder boxes are mounted at the two ends of the frame plate, first heat exchange tubes are mounted on one sides of inner cavities of the lamp holder boxes, and second heat exchange tubes are mounted in inner cavities of the two sides of the frame plate; and a connecting bent pipe is mounted at the joint of the first heat exchange pipe and the second heat exchange pipe. When the light guide set is installed in the frame plate, the two sides of the light guide set are limited in the limiting grooves, the heat conduction openings can guide out heat gathered in the frame plate from the side edges through the limiting grooves, at the moment, the sealing plugs can be opened, cooling liquid is injected into the first heat