Road LED warning device

The utility model relates to the technical field of warning devices, and discloses a road LED warning device which comprises a mounting frame, a mounting groove is formed in the surface of the mounting frame, magnetic blocks are fixedly mounted on the two sides of the inner wall of the mounting groove, LED plates are magnetically connected to the surfaces of the magnetic blocks, a connecting block is mounted on the back face of the mounting frame, and the LED plates are connected with the connecting block. Connecting rods are fixedly mounted on the surfaces of the connecting blocks, supporting legs are rotatably connected to the surfaces of the connecting rods, a battery box is in threaded connection with one side of the back face of the mounting frame, a storage battery is clamped in the battery box, and a solar panel is fixedly mounted on one side of the top face of the mounting frame. According to the road LED warning device, through the arrangement of the solar panel, the storage battery, the inverter and