LED street lamp with lamp holder convenient to replace

Abstract

The invention discloses an LED street lamp with a lamp holder convenient to replace. The LED street lamp comprises a box body, wherein a controller is fixedly connected to the left side of the top ofthe box body, a supporting rod is fixedly connected to the top of the box body, a long hole is formed in the right side of the supporting rod, the bottom of the inner cavity of the box body is fixedlyconnected with a motor, a rotating shaft of the motor penetrates through the box body and the supporting rod in sequence and extends to the inner cavity of the supporting rod, the rotating shaft of the motor is fixedly connected with a first threaded rod, one end of the inner cavity of the supporting rod is fixedly connected with the first threaded rod, a threaded sleeve sleeves the surface of the first threaded rod, a cross rod is fixedly connected to the right side of the threaded sleeve, and the right end of the cross rod penetrates through the long hole and extends to the outside of the long hole. According to the LED street lamp, a first clamping ring, a second clamping ring, a nut and a second threaded rod are matched, so that the LED lamp holder can be clamped, the rotating angle of the LED lamp holder can be adjusted conveniently, and therefore the irradiation angle of the LED lamp holder can be conveniently adjusted, and convenience is provided for the illumination of a spotmountainous area with uneven roads.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED street lamp for convenient replacement of lamp caps. Background technique [0002] LED street lamps have the characteristics of environmental protection, no pollution, low power consumption, and high luminous efficiency. Therefore, LED street lamps will become the best choice for energy-saving renovation. Road lighting is closely related to people's production and life. The advantages of directional light emission, low power consumption, good driving characteristics, etc. have gradually come into people's field of vision, and become a new generation of energy-saving light source with the most advantages of replacing traditional light sources in the world. Therefore, LED street lights will become the best choice for energy-saving road lighting renovation. [0003] The lamp holders of existing LED street lamps are mostly fixed and installed at high places, which is inconve...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an LED street lamp that is convenient to replace the lamp cap, which has the advantages of convenient replacement of the lamp cap, and solves the problems that the LED street lamp is inconvenient to replace the lamp cap and the angle of the lamp cap cannot be adjusted

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