LED street lamp with adjustable installation angle

Abstract

The invention relates to the technical field of industrial manufacturing, and discloses an LED street lamp with an adjustable installation angle. The LED street lamp comprises a machine shell, whereina bottom plate is fixedly connected to the bottom of the machine shell; a square block is fixedly connected to the inner bottom wall of the machine shell; the top of the square block is provided witha rotating groove, and the inside of the rotating groove is movably connected with a rotating column; the outer side of the rotating column is fixedly connected with a driven bevel gear; the bottom of the driven bevel gear is meshed with an output bevel gear; the inner side of the output bevel gear is fixedly connected with a connecting rod; the right side of the machine shell is fixedly connected with a protective box; and the top end of the rotating column is fixedly connected with a connecting block. According to the LED street lamp with the adjustable installation angle, the installationangle can be adjusted effectively and conveniently, a situation that the welding angle is adjusted by a worker after welding errors is avoided, the processing efficiency is improved, the LED street lamp can adjust an irradiation area, the installation time is saved, and the installation burden of an installer is relieved.

Description

technical field [0001] The invention relates to the technical field of industrial manufacturing, in particular to an LED street lamp with an adjustable installation angle. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip. The manufacturer generally uses silver glue or white glue to cure it on the bracket, and then uses silver or gold wires to connect the chip and the circuit board required for installation. Epoxy resin sealing, so as to achieve the effect of protecting the inner core wire. [0003] The existing LED street lights are an important part of life, and their main function is to provide lights for residents to avoid accidents when they travel at night. During manual welding, if the angle between the street lamp and the pole is too large or too small due to the worker's welding error, it will cause the worker to readjust the welding angle, which wastes a lot of time for the workers. After the street lamp is erected, th...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an LED street lamp with adjustable installation angle, which has the advantages of adjusting the installation angle and adjusting the irradiation area, and solves the problem that the existing LED street lamp cannot adjust the installation angle and the irradiation area.

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