Cover plate structure of refrigeration air duct

The utility model discloses a refrigeration air duct cover plate structure, which relates to the field of refrigeration air duct cover plates and comprises a cover plate body, two sides of the cover plate body are fixedly connected with connecting buckles, the back surface of the cover plate body is fixedly connected with mounting strips, the back surface of the cover plate body is fixedly connected with mounting grooves, and the mounting grooves are fixedly connected with the connecting buckles. An area light source is movably connected to the surface of the mounting groove, a water permeable mechanism is fixedly connected to the surface of the mounting groove, and the water permeable mechanism comprises water permeable holes, a water storage tank, a baffle and a water outlet pipe. Through the arrangement of the water permeable mechanism, the water permeable mechanism comprises the water permeable hole, the water storage tank, the baffle and the water outlet pipe, the baffle on the water storage tank is slig