Advertising lamp box with combined light guide plate structure

The advertising lamp box with the combined light guide plate structure comprises a shell, a cover plate, a hinge and a lamp body, the hinge is rotatably installed on the outer surface of the shell, the cover plate is rotatably connected with the shell through the hinge, and the lamp body is movably installed on the inner wall of the shell. A lifting device for driving the lamp body to stably move up and down is fixedly installed on the inner wall of the shell, and an elastic movable clamping and positioning mechanism is fixedly installed at the position, corresponding to the lamp body, of the top end of the lifting device. And when the lamp body is not used, the lamp body is retracted into the shell through the lifting device, and the cover plate is closed, so that the lamp body is convenient to store, damage to the lamp body caused by external factors is avoided, the failure rate is reduced, and the use convenience of the user is improved. 本实用新型公开了一种具有组合式导光板结构的广告灯箱，包括外壳、盖板、铰链和灯体，所述外壳外表面转动安装有铰链，所述盖板通过铰链与外壳转动连