LED lamp with adjustable illumination angle

Abstract

The invention discloses an LED lamp with an adjustable illumination angle. The LED lamp comprises an LED street lamp body, a lamp arm, an angle adjusting assembly, an LED lamp body, an insect expelling assembly, a solar cell panel, a storage battery and a base, the lamp arm is fixedly welded to the outer wall of one side of the top end of the LED street lamp body, the angle adjusting assembly is fixed to the outer wall of one side of the top end of the lamp arm, and the insect expelling assembly is fixed to the outer wall of the top end of the LED lamp. The solar cell panel is fixedly installed on the outer wall of one side of the top end of the LED street lamp body, the illumination angle can be rotated up and down and left and right, the illumination range on a road can be enlarged, thenumber of LED lamps on the road can be reduced, economical efficiency and energy saving performance can be improved, the illumination angle can be adjusted, light sources can be more concentrated together, and the insect expelling effect is achieved in summer. Crawling of insects on the LED lamp is reduced, the insects are prevented from blocking a light source, illumination is more thorough, power is generated through solar energy and stored in the storage battery, the LED lamp is lightened at night, and energy is saved.

Description

technical field [0001] The invention relates to the field of lighting street lamps, in particular to an LED lamp whose illumination angle can be adjusted. Background technique [0002] The difference between LED lights and conventional street lights is that the LED light source uses low-voltage DC power supply, and the high-efficiency white light synthesized by the N-based power type blue LED and yellow of the main body of the GLED street light has the advantages of high efficiency, safety, environmental protection, long life, fast response speed, and color rendering index. High-level unique advantages, can be widely used in roads; the outer cover can be made, high temperature resistance up to 135 degrees, low temperature resistance up to -45 degrees, and the light of the LED lamp is unidirectional, without light diffusion, to ensure the lighting efficiency, but the existing The LED lights can only illuminate a fixed range after the installation is completed, and the angle c...

AI Technical Summary

Problems solved by technology

[0002] The difference between LED lights and conventional street lights is that the LED light source uses low-voltage DC power supply, and the high-efficiency white light synthesized by the N-based power type blue LED and yellow of the main body of the GLED street light has the advantages of high efficiency, safety, environmental protection, long life, fast response speed, and color rendering index. High-level unique advantages, can be widely used in roads; the outer cover can be made, high temperature resistance up to 135 degrees, low temperature resistance up to -45 degrees, and the light of the LED lamp is unidirectional, without light diffusion, to ensure the lighting efficiency, but the existing The LED lights can only illuminate a fixed range after the installation is completed, and the angle cannot be adjusted to increase the irradiation angle of the LED lights, so that the illumination range is limited, which will increase the number of LED lights on the road, and in summer nights , because many bugs have phototaxis, they will automatically fly to the light-transmitting sheet of the LED lamp, covering part of the light source, which will affect the light intensity, which is not conducive to people walking at night, and the energy saving is not very high, and it will consume part of the electricity at night. When the number of LED lights is greatly increased, a lot of electricity will be wasted

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