LED street lamp for outdoor lighting

Abstract

The invention discloses an LED street lamp for outdoor lighting, and relates to the technical field of street lamps. The lamp comprises a lamp pole, wherein the inner top surface of the lamp pole is rotationally connected with a groove wheel; a straight notch is formed in the side wall of the lamp pole; a U-shaped groove plate is fixedly connected to the position, corresponding to the straight notch, of the inner wall of the lamp pole; a sliding block is glidingly connected in the U-shaped groove plate; a rack is fixedly connected with the side surface of the U-shaped groove plate; the bottomof the inner wall of the lamp pole is rotationally connected with a winch; the sliding block is rotationally connected with a supporting rod; the periphery side surface of the supporting rod is rotationally connected with a winding cylinder; one end of the supporting rod is fixedly connected with an LED lamp body; the end surface of the winding cylinder is fixedly connected with a gear ring meshedwith the rack; the winch is wound with a rope; and one end of the rope bypasses the groove wheel and then is fixedly connected with the winding cylinder. According to the LED lamp, the supporting rodis slidably connected in the lamp pole, and the supporting rod is rotationally connected with the winding cylinder and is connected with the winch through the rope, so that the purpose of lifting theLED lamp body is achieved through winding and unwinding of the rope, and the problems that an existing LED lamp body is inconvenient to maintain and low in maintenance efficiency are solved.

Description

technical field [0001] The invention belongs to the technical field of street lamps, in particular to an LED street lamp for outdoor lighting. Background technique [0002] With the development of society, more and more roads are equipped with street lights. The street lights in the prior art include tubular light poles, lateral support poles and LED light bodies. [0003] Due to the high height of the LED lamp body, when a fault occurs or the internal lamp beads need to be replaced, it is usually necessary to use a crane to lift the maintenance personnel to the position of the LED lamp body, or unscrew the fixing bolts at the bottom of the lamp pole, The light pole is put down, and then the lamp beads are replaced. After the replacement, the light pole is hoisted and installed. The maintenance process is very inconvenient and the efficiency is low. At the same time, if the personnel are directly hoisted into the air for replacement, there are certain safety hazards. [000...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an LED street lamp for outdoor lighting. The support rod is connected by sliding in the light pole, and the support rod is connected with the reel by rotation, and connected with the winch through the rope, and the LED light is realized by retracting and unwinding the rope. The purpose of lifting and lowering the body solves the problems of inconvenient maintenance and low maintenance efficiency of the existing LED lamp body

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