Urban road LED street lamp capable of adjusting illumination range

Abstract

The invention relates to a urban road LED street lamp capable of adjusting an illumination range, which comprises a supporting rod, a lamp pole is fixedly installed on the upper portion of the right wall of the supporting rod, a controller is fixedly installed on the left side of the top of the lamp pole, a through groove is formed in the middle of the lamp pole, sliding grooves are formed in the front wall and the rear wall of the through groove, a motor is fixedly installed on the left side of the inner wall of the through groove, a controller is fixedly installed on the left side of the top of the lamp pole, the motor and an electric push rod can be better adjusted through the controller, at the moment, the motor drives a screw rod to rotate, and meanwhile the electric push rod drives a first lampshade to move up and down; and a clamping block is inserted into the through groove, so that the clamping block is conveniently driven by a screw rod to move, at the moment, the clamping block drives the first lampshade and a bulb to adjust the position, and the illumination position of the bulb is conveniently adjusted.

Description

technical field [0001] The invention belongs to the technical field of LED street lamps, in particular to an LED street lamp for urban roads capable of adjusting the lighting range. Background technique [0002] With the improvement of social and economic development level and the acceleration of urbanization process, residential quarters have sprung up one after another. Residential road lighting, as a part of the residential environment, is closely related to people's daily life, so the design of residential road lighting has attracted more and more attention. At present, the design of street lighting in residential quarters is relatively reasonable in terms of safety, beauty, and energy saving, which can bring convenience to people's life, travel, leisure and entertainment. However, the brightness of street lamps in existing residential quarters is usually fixed, and the brightness of street lamps is relatively large in order to facilitate people's normal activities in t...

AI Technical Summary

Problems solved by technology

However, the brightness of street lamps in existing residential quarters is usually fixed. In order to facilitate people's normal activities in the community, the brightness of street lamps is relatively large.

Although brighter lights facilitate people's activities in the community, they also have a certain negative impact on the residents in the community, especially in the middle of the night, when people fall asleep, the brighter lights will seriously affect the sleep quality of the residents, especially for Bottom dwellers have more influence

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