Digital photo frame with hidden power line

The invention relates to the field of electronic photo frame design, and discloses a power line hidden type electronic photo frame which comprises a photo frame body, a square support part and a power line. A wire storage cavity is formed in the square support piece, one end of the square support piece is open and used for being inserted into the photo frame body, a circular through hole is formed in the middle of the outer wall of the end face, away from the open end, of the square support piece, a clamping assembly is arranged between the installation inserting groove and the square support piece, and a wire fixing mechanism is arranged on the side, close to the circular through hole, in the square support piece. According to the digital photo frame, the square support part is improved, the power line can penetrate through the square support part to be connected with the photo frame body in an inserted mode when used, then the square support part is fixedly connected with the photo frame body, the redundant