Efficient heat-radiating LED (Light-emitting Diode) light source module

Abstract

The invention discloses an efficient heat-radiating LED (Light-emitting Diode) light source module, comprising an LED set, an illumination circuit board, an LED light-emitting angle lens, a heat radiation base and a heat radiator, wherein an LED illumination module is formed by the LED set and the LED light-emitting angle lens; the LED illumination module is arranged on the illumination circuit board which is fixedly arranged on the front surface of the heat radiation base; the heat radiator comprises two circular heat radiators which are distributed on the side faces of the heat radiation base; each circular heat radiator comprises a plurality of groups of arc-shaped heat radiators and a plurality of heat-conducting pipes passing through the arc-shaped heat radiators; each arc-shaped heat radiator is composed of a plurality of heat radiation fins which are vertically overlapped; and each heat-conducting pipe of the two circular heat radiators is bent and extends to a groove in the heat radiation base from the opposite direction and stretches out of the heat radiation base. The efficient heat-radiating LED light source module disclosed by the invention is convenient for heat conduction, enhances the heat radiation effect, guarantees the service life and the illumination strength of an LED light source, reduces the volume and the weight of the LED light source, and has a good application prospect.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED light source module with a high-efficiency heat dissipation function. Background technique [0002] With the development of science and technology, LED light sources are considered as the fourth generation of lighting sources. LED light sources have been widely used in various lighting fields due to their advantages such as high luminous efficiency, low power consumption, no need for high voltage, and high safety. Street lights have become An indispensable lighting tool for urban nightlife. Generally, street lamps need to work for a long time, even in severe weather such as storms, rain, and snow. At the same time, the brightness of street lamps shining on the ground is constantly emphasized. However, the higher the power of the LED light source, the greater the heat generated. If the heat dissipation capacity is insufficient, the temperature in the LED light source w...

AI Technical Summary

Problems solved by technology

[0006] The technical problem solved by the present invention is to overcome the problems in the prior art of increasing energy consumption by adopting the fan method, adopting the aluminum plate heat dissipation structure method, the lamp head is too heavy and not easy to hang, and adopting the heat dissipation paste method will cause the light attenuation of the LED light source to increase.

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