Barrier-free charging LED street lamp illumination method

Abstract

The invention relates to a barrier-free charging LED street lamp illumination method, comprising steps of providing a barrier-free charging LED street lamp illumination system and using the LED street lamp illumination system to illuminate, wherein barrier-free charging LED street lamp illumination system comprises an LED lamp tube, a DSP control chip, a wind speed detector, a solar light intensity detector, a charging device and a lead acid storage battery; the charging device charges the lead acid storage battery; the charged lead acid storage battery supplies electric power to a DSP control chip, a wind speed detector, a solar light intensity detector and an LED lamp tube; the DSP control chip is connected to the wind speed detector and the solar light intensity detector and controls the charging device to charge the lead acid storage battery according to the detection result of the wind speed detector and the solar light intensity detector. Through the invention, the LED street lamp can be charged through various charging modes according to the environment change, and the condition that the LED street lamp is short of power supply is avoided.

Description

technical field [0001] The invention relates to the field of LED lighting, in particular to a lighting method for an LED street lamp with barrier-free charging. Background technique [0002] At present, the failure rate of LED street lights is less than 1% when used for more than 6000 hours. Lighting accounts for about 19% of the world's electricity consumption. If the efficiency of the lighting system adopted globally is doubled, it can be said to be equivalent to removing half of Europe's electricity consumption and heat dissipation. It can be seen that how to improve the energy-saving level of LED street lamps is very important for energy-saving and emission-reduction of global energy. [0003] In the prior art, energy-saving LED street lamps are mainly solar-powered street lamps. When solar energy is sufficient, solar energy is collected and converted into electrical energy and stored in batteries for use in LED street lamp lighting. To a certain extent, it meets the e...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, energy-saving LED street lamps are mainly solar-powered street lamps. When solar energy is sufficient, solar energy is collected and converted into electric energy and stored in batteries for use in LED street lamp lighting. To a certain extent, it meets the energy-saving requirements of LED street lamps, but it cannot be applied in areas where solar energy is insufficient. At the same time, there is no technical solution for using wind energy power supply for LED street lamps in the prior art. There is still room for improvement in the power supply circuit of the existing LED street lamps.

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