Algae-removing and smell-inhibiting structure and device

The invention discloses an algae removal and smell suppression structure and device, and relates to the technical field of water treatment.The algae removal and smell suppression structure comprises a solar panel, a buoy shell, a soaking sleeve, a micro-nano aeration unit, an algae detection unit and an ultraviolet LED light-emitting unit, and the solar panel is electrically connected with the micro-nano aeration unit, the algae detection unit and the ultraviolet LED light-emitting unit; the solar panel is located on the buoy shell. The buoy shell is connected with the soaking sleeve; the micro-nano aeration unit and the algae detection unit are both located in the water immersion sleeve, and one end of the micro-nano aeration unit and one end of the algae detection unit are both in contact with a water body; the ultraviolet LED light-emitting unit comprises a plurality of ultraviolet LED light-emitting components, the plurality of ultraviolet LED light-emitting components are arranged in the water immersion