LED street lamp capable of adjusting angles

Abstract

The invention discloses an LED street lamp capable of adjusting angles. The LED street lamp capable of adjusting the angles comprises a lamp post, a fixed seat is fixed to the side wall of one side ofthe top end of the lamp post, a first motor is internally embedded in the side wall of the side, close to the fixed seat, of the top end of the lamp post, and a rotating shaft which is arranged horizontally is connected to an output shaft of the first motor. A lamp box which is arranged horizontally is fixed to the end away from the first motor, penetrating through the fixed seat, of the rotatingshaft, the lamp box is rotatably connected to the side wall of the fixed seat, a second motor is fixed to the middle position of the inner wall of the top end of the lamp box, a fan-shaped gear is fixed to the output end of the second motor, and a moving plate which is arranged horizontally is arranged on the lower part of the second motor. The LED street lamp capable of adjusting the angles canperform the effective heat dissipation of LED lights, is large in range of the heat dissipation and prevents the LED lights from being damaged due to too high temperature, the heat dissipation effectis good, the practicality is high, circulating air can be dried effectively, circuit structures of the LED lights are prevented from short circuit due to wetting, meanwhile, the LED lights are activated when a drying layer is used for a long time, and the drying effect is good.

Description

technical field [0001] The invention relates to the technical field of LED street lamps, in particular to an angle-adjustable LED street lamp. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places that require lighting. At present, LED lamps are widely used in street lamps, and LED lamps are more and more widely used due to their advantages of energy saving and high efficiency, high safety performance, and long service life. LED lights are different from ordinary light sources. LED light sources have the characteristic of unidirectional light emission. In order to improve this problem, street lights are usually equipped with angle adjustment devices to make LED street lights achieve ideal road lighting effects. Since the street lamps are set in the open air, it is inevitable to be exposed to the su...

AI Technical Summary

Problems solved by technology

Since the street lamps are set in the open air, it is inevitable to be exposed to the sun and rain. When the outdoor temperature is high or the LED lights are working, more heat will be generated. If the heat is not dissipated in time, the LED lights are prone to damage. Water vapor in the air is easy to enter the light box, which will easily cause the circuit structure of the LED light to be damp and cause a short circuit. Therefore, we propose an adjustable angle LED street light

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