Wall-mounted photo-hydrogen catalysis deodorization device

The utility model discloses a wall-mounted photo-hydrogen catalysis deodorization device which comprises an air suction hood, a shell connected with the air suction hood through a communicating pipeline, a frame body used for installing the shell on a wall and a deodorization assembly arranged in the shell. The deodorization assembly comprises a deodorization filter element box, a buffer box and a deodorization catalytic treatment box which are sequentially communicated through a bent pipe; the deodorization filter element box is communicated with the communication pipeline, a plurality of activated carbon filter elements are arranged in the deodorization filter element box, and continuous folds are arranged on the surfaces of the activated carbon filter elements; water is stored in the buffer tank; the deodorization catalytic treatment box comprises a honeycomb frame, a plurality of LED ultraviolet lamp beads arranged on the surface of the honeycomb frame, and a nano catalytic plate parallel to the honeycomb