Solar power driving large-power LED lighting lamp of microcomputer

Abstract

The invention relates to a solar power driving large-power LED lighting lamp of a microcomputer, belonging to the field of power lighting of solar power generation. The lamp comprises a solar panel (1), a solar photovoltaic charging driving controller (2), a battery set BAT (3) and an LED lighting lamp group (4); the solar panel (1) is connected with the solar photovoltaic charging driving controller (2) which is connected with the battery set BAT (3); and the solar photovoltaic charging driving controller (2) is connected with the LED lighting lamp group (4). Solar green light source is converted into electric energy automatically and is used for industry, agriculture and daily lighting and replacing electric energy which is in short supply. An advanced electric field light emitting device LED is adopted to light the tungsten-wire light emitting device, thus prolonging the lighting time and the service life of the battery. The measurement and control technology of the microcomputer is adopted, thus saving the technical section of inverting direct current into alternating current and circuit elements and reducing manufacturing cost and the like.

Description

technical field [0001] Microcomputer solar power drives high-power LED lighting. The utility model belongs to the field of electric lighting utilizing solar power generation. Background technique [0002] At present, there are two main types of solar power lighting lamps at home and abroad: one is solar incandescent lamps, fluorescent energy-saving lamps, trichromatic phosphor-emitting energy-saving lamps, high-pressure mercury lamps, halogen tungsten lamps, and sodium lamps. Their common disadvantages are The power consumption is large, the reason is that the traditional tungsten filament light-emitting technology is used in the light-emitting material and light-emitting principle, and the light efficiency of electric energy conversion is very low. The light-to-light conversion efficiency of fluorescent powder type energy-saving lamps is 10%. The electro-optical conversion rate of the halogen tungsten lamp is 3%, and 90-97% of the electric energy is converted into thermal ...

AI Technical Summary

Problems solved by technology

The other type is low-power LED, which adopts advanced technology of electric field luminescence, has no radiation, and has a power conversion efficiency of up to 70%, but the luminous power is small, generally 50-125mw, which cannot be used for daily lighting, and can only be used for instrument indication and Uses of Holiday Lights

[0003] To sum up, solar power drives high-power LED lighting, which cannot be applied to daily lighting due to the above two reasons.

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