Angle-adjustable LED street lamp

Abstract

The invention relates to an angle-adjustable LED street lamp. The angle-adjustable LED street lamp comprises an LED lamp body, wherein the right end of the LED lamp body is connected with an extension tube, the right end of the extension tube is connected with a round inserted plate, a plurality of inserted teeth are evenly distributed in the external circumference of the round inserted plate, the exterior of the round inserted plate is sleeved with a horizontal pipe, the left end of the horizontal pipe is rotationally connected with the extension tube through a first annular part, the right end of the horizontal pipe is connected with a round disc seat, both an inserted plate groove and an inserted tooth groove are formed in the left end of the round disc seat, a second annular part is arranged between the first annular part and the round inserted plate, a telescopic pole and a spiral spring are connected between the second annular part and the round inserted plate, both a first connecting plate and a second connecting plate hinged to the first connecting plate are arranged at the right end of the round disc seat, and the right end of the second connecting plate is connected with a mounting seat. Due to the adoption of the structure, the angle-adjustable LED street lamp provided by the invention can allow the mounting angle of the LED street lamp to be adjusted conveniently and flexibly, therefore, the usability and the applicable scope of the LED street lamp are improved.

Description

technical field [0001] The invention relates to an angle-adjustable LED street lamp. Background technique [0002] With the advancement of technology and the increasing demand for lighting equipment, LED lights are being used more and more widely due to their advantages of energy saving, high efficiency, high safety performance, and long service life. As far as LED street lights are concerned, most of them are installed on light poles. Unlike ordinary light sources, LED light sources have the characteristic of unidirectional light output. Therefore, LED street lights must have a reasonable light output angle during installation to achieve ideal road lighting effects. However, due to the different installation angles designed for different light poles, when the existing LED street lights are installed on the light poles, due to the limitations of structural design, the installation angle of LED street lights often cannot be adjusted flexibly, so this It greatly affects the p...

AI Technical Summary

Problems solved by technology

As far as LED street lights are concerned, most of them are installed on light poles. Unlike ordinary light sources, LED light sources have the characteristic of unidirectional light output. Therefore, LED street lights must have a reasonable light output angle during installation to achieve ideal road lighting effects. However, due to the different installation angles designed for different light poles, when the existing LED street lights are installed on the light poles, due to the limitations of structural design, the installation angle of LED street lights often cannot be adjusted flexibly, so this Greatly affected the performance and lighting effect of LED street lamps

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