Hidden street lamp convenient to overhaul

Abstract

The invention belongs to the technical field of street lamps, and particularly relates to a hidden street lamp convenient to overhaul, which comprises a lighting part, a lifting part, a support pipe and a mounting base, the lighting part comprises a sliding mounting sleeve, a guide rod, a connecting plate, an overturning plate, a limiting column, a lead screw, an elastic sheet, a connecting shaft,a stepping motor and an elastic light-emitting body; the stepping motor is controlled by a controller to rotate reversely, then the stepping motor drives the connecting shaft to rotate reversely, theupper end of the connecting shaft extrudes the other end of the elastic piece, and then the plate-shaped structure at the upper end of the connecting shaft is clamped into a fan-shaped cutting groovein the other side of the lower end of the lead screw; therefore, the connecting shaft cannot be separated from the lead screw in the process of stirring the lead screw to rotate, the elastic light-emitting body on the overturning plate is dragged downwards, the elastic light-emitting body is contracted into a supporting pipe finally, and the situation that the service life of the elastic light-emitting body is shortened due to the fact that the elastic light-emitting body is exposed to the sun or rain is prevented. And the service life of the street lamp is prolonged.

Description

Technical field[0001]The invention belongs to the technical field of street lamps, and specifically is a hidden street lamp that is convenient for maintenance.Background technique[0002]Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is needed.[0003]The lamp body of the street lamp in the prior art is exposed to the sun or rain, which will affect the service life of the lamp body, and long-term exposure to the air on both sides of the road will cause a large amount of dust to adhere to the surface of the lamp shade. In turn, it has an impact on the illumination effect of street lights; and the maintenance and replacement of street lights has always been classified as high-altitude dangerous work. Most of the maintenance personnel are transported to a position close to the lampshade of street lights through constructio...

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problems in the prior art that the street lamps are exposed to the air on both sides of the road and are irradiated by strong light and a large amount of dust is attached to the surface of the lampshade, which leads to the reduction of the service life of the street lamps and poor lighting effects, as well as the difficulty of maintenance of the street lamps. big problem

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