LED street lamp capable of hanging advertising board

Abstract

The invention relates to the technical field of advertising board LED street lamps, and discloses an LED street lamp capable of hanging an advertising board. The LED street lamp comprises a lamp pole,wherein rotating rods are both movably connected to the top and the bottom between the left side wall and the right side wall of an inner cavity of the lamp pole, and sliding rails are fixedly connected to the left side wall and the right side wall of the inner cavity of the lamp pole. According to the LED street lamp capable of hanging the advertising board, through the arrangement of a hand-cranked rod and a connecting block, when the hand-cranked rod is shaken to rotate, the rotating rods connected to the hand-cranked rod rotate, and gears outside the rotating rods are driven to rotate; racks with the inner walls are meshed with the gears, so that after the gears rotate, the racks can be driven to rotate, and thus the connecting block connected to the inner walls of the racks moves vertically, and a fixing plate connected through a fixed connecting rod and used for installing the advertising board can move vertically; and when the fixing plate rises to the designated height, a second threaded rod is rotated to move towards the left side to fix the fixing plate, so that an effect of conveniently installing the advertising board can be achieved.

Description

technical field [0001] The invention relates to the technical field of billboard LED street lamps, in particular to an LED street lamp capable of hanging billboards. Background technique [0002] LED street lights refer to lamps that provide lighting functions for roads. LED street lights are widely used in various places that need lighting. At present, LED street lights are installed on all main roads and alleys in the city, and LED street lights have almost spread all over the city. In every corner, the existing LED street lamps are generally composed of lamps, wires, light sources, street lamp poles, lamp arms, flanges and foundation embedded parts. Billboards are often installed on existing street lamps, and advertisements are installed on LED street lamps. Brands can play a role in publicity. [0003] The existing billboards are basically hung on the street lights and have a certain height, so when replacing the billboards, it is necessary to use a ladder or lifting eq...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an LED street lamp that can hang billboards, which has the advantages of convenient replacement of billboards and is suitable for billboards of various sizes, etc., and solves the problem of inconvenient replacement of billboards

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