LED road lamp

Abstract

The invention discloses an LED road lamp which comprises a lampshade and an LED light source. The lampshade comprises an upper cover and a lower transparent cover. The upper portion of the lower transparent cover is provided with an installation plate for fixing the LED light source. The LED light source is composed of a plurality of independent LED modules. Each LED module comprises a radiator and an LED light-emitting assembly fixedly arranged at the bottom of the radiator. Each radiator comprises a cylindrical body and radiating fins arranged on the top of the body, wherein the whole radiating fins are in a cylinder shape, and the contour formed by the radiating fins is larger than the body in outer diameter size. Through holes matched with the bodies in outer diameter size are formed in the installation plate. A wire guide hole is formed in the center of each radiator. An elastic rubber plug is arranged inside each wire guide hole. Transparent cover lids used for sealing the LED light-emitting assemblies are arranged at the bottoms of the bodies. The LED light-emitting assemblies emit light towards the transparent cover lids. The transparent cover lids are in threaded connection with the bottoms of the bodies. The LED road lamp is good in universality and replaceability and low in maintenance cost.

Description

technical field [0001] The invention relates to an LED street lamp, in particular to a modular LED street lamp. Background technique [0002] The design of LED street lamps in the prior art is usually designed to imitate the design of traditional street lamps, and multiple LED lamp beads are assembled in a module, so that the products produced by different manufacturers do not have universality and interchangeability, resulting in LED street lamps. Poor replacement and high maintenance costs indirectly increase the cost of using street lights. In addition, because street lights are generally installed at a relatively high height, daily maintenance is inconvenient. If the installation is not in place or the branches are scratched, it is difficult to find the street lights after water seepage. When the street lights seep into the rain, the street lights will burn out and cause inconvenience to pedestrians. . Contents of the invention [0003] The present invention aims to ...

AI Technical Summary

Problems solved by technology

[0002] The design of LED street lamps in the prior art is usually designed to imitate the design of traditional street lamps, and multiple LED lamp beads are assembled in a module, so that the products produced by different manufacturers do not have universality and interchangeability, resulting in LED street lamps. Poor replacement and high maintenance cost, which indirectly increases the cost of street lamps

In addition, because street lights are generally installed at a relatively high height, daily maintenance is inconvenient. If the installation is not in place or the branches are scratched, it is difficult to find the street lights after water seepage. When the street lights seep into the rain, the street lights will burn out and cause inconvenience to pedestrians.

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