The utility model discloses an LED panel lamp structure capable of emitting light evenly. INCLUDING ALUMINUM SUBSTRATE, the lower end of the aluminum substrate is tightly connected with a structure extension edge; a fixed frame body is welded at the bottom end of the aluminum substrate; an LED panel lamp is fixedly connected in the fixed frame body; a mounting frame is embedded in the LED panel lamp; a backlight plate is arranged in the middle of the mounting frame; a sealing partition is arranged at the left upper end of the mounting frame; an inner clapboard is arranged on the front of the mounting frame; compared with a traditional LED light source structure, the light-emitting unit can emit light. The backlight plate is of a multi-layer layered structure. a diffusion sheet is arrangedin the backlight plate; light beams emitted by the LED lamp tube are diffused in the backlight plate through the diffusion sheet so that the uniformity of LED light can be guaranteed. meanwhile, the sealing performance of the structure and the mounting frame is guaranteed through the design of multiple sealing edges, and the sealing partition plate and the sealing edges which are made of soft rubber are used for sealing and processing a fine seam formed by the mounting frame and the fixed frame, so that excessive dirt and impurities are prevented from being easily deposited on the edge of thelamp body after long-term use.