Buried street lamp with mounting frame

The utility model relates to the technical field of lighting devices, in particular to a buried street lamp with a mounting rack, which comprises a buried lamp body, an adjusting mechanism is mounted on the buried lamp body and comprises a base, the base is fixedly connected to the bottom of the buried lamp body, the section of the base is of an inverted isosceles trapezoid structure, and the mounting rack is mounted on the mounting rack. The underground lamp comprises an underground lamp body, a first sliding groove is formed in the underground lamp body, a mounting frame is slidably connected to the interior of the first sliding groove, a sliding plate is slidably connected to the mounting frame, a limiting block is in threaded connection to the mounting frame, a mounting plate is fixedly connected to the bottom of the mounting frame, and a mounting mechanism is arranged on the mounting plate. And the height of the underground lamp body can be adjusted according to the height of the mounting pit, and mounti