Elevator decoration board

The invention provides an elevator decoration board. The elevator decoration board is installed on the inner wall of an elevator cab. The elevator decoration board comprises an illumination induction device and a plurality of decoration sub-boards. Each decoration sub-board comprises a frame, a fixing device and a decoration panel, wherein the fixing device is arranged on the side, close to the inner wall of the elevator cab, of the frame and fixes the decoration panel into the frame, and the frame comprises dovetail-shaped tenons and dovetail-shaped mortises which are annularly arranged on the edge of the frame and sequentially distributed. The adjacent decoration sub-boards are clamped through the dovetail-shaped tenons and the dovetail-shaped mortises. The illumination induction device comprises an inductor and a lamp source. The inductor is arranged inside the elevator cab and electrically connected with the lamp source. The lamp source is arranged between the inner wall of the elevator cab and the decoration panels. According to the elevator decoration board, decoration patterns inside the elevator cab can be changed freely, and installation is convenient.