Modular LED street lamp structure

Abstract

The invention provides a modular LED street lamp structure. The modular LED street lamp structure comprises a light-emitting part and a power supply part, wherein the light-emitting part comprises a plurality of lamp bodies formed by die casting, the lamp bodies are connected together through fixing screw rods, an isosceles trapezium protrudes from the center of the inner side of each lamp body, two side surfaces of each isosceles trapezium are used for mounting lamp plates, a light-supplementing lamp plate is mounted on the top surface of each isosceles trapezium, and a light reflection plate which is matched with the shape of the inner side of the lamp body, the light plates and the light-supplementing lamp plate is further mounted on the inner side of each lamp body; the lamp body at the leftmost end is connected with a front lamp body, a front cover is arranged on the outer side of the front lamp body; an outer cover is arranged on the outer side surface of each lamp body, and the two sides of the outer cover are fixed on the lamp body through fixing pressure strips. The modular LED street lamp structure provided by the invention has the benefits that radiating fins are arranged on the front lamp body, the lamp bodies and a rear lamp body, so that the heat radiation effect is good; a modular combined structure is realized by waterproof adhesive sheets, so that the cost of a mold during production is greatly reduced; street lamps with different specifications can be realized by adjusting the number of the lamp bodies which are combined together.

Description

technical field [0001] The invention belongs to the technical field of street lamps, in particular to a modular LED street lamp structure. Background technique [0002] LED is a high-efficiency and energy-saving light source, and has the advantage of long working life. Its use cost and energy efficiency index are much higher than various traditional light sources. Since LED is a semiconductor device, it works within a certain temperature range. [0003] In the existing technology, the heat dissipation effect of LED street lamps does not meet the requirements, which affects the service life; because the outdoor use environment of street lamps requires that the structure must be waterproof, dustproof, and insect-proof sealed structure; its wind and sun resistance Intensity problem; the volume of street lamps is generally large, and there are many products with different wattage specifications, so many matching molds need to be designed, which increases the production cost. ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the heat dissipation effect of LED street lamps does not meet the requirements, which affects the service life; because the outdoor use environment of street lamps requires that the structure must be waterproof, dustproof, and insect-proof sealed structure; its wind and sun resistance Intensity problem; the volume of street lamps is generally large, and there are many products with different wattage specifications, so many matching molds need to be designed, which increases the production cost

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