Commercial power protection type multi-source energy-saving LED illumination system

Abstract

The invention discloses a commercial power protection type multi-source energy-saving LED illumination system. The commercial power protection type multi-source energy-saving LED illumination system comprises a single-chip microcomputer; an LED illuminating lamp and a storage battery, which are respectively connected with the single-chip microcomputer; a commercial power supply, a solar cell panel, and a hand-operated generator, which are respectively connected with the storage battery. The single-chip microcomputer is also connected with a prompting lamp. The model of the single-chip microcomputer is STC89C51, and the VCC pin of the single-chip microcomputer is connected with the power supply output end of the storage battery, the P1 pin is connected with the LED illuminating lamp, and the P2 pin is connected with the prompting lamp. The commercial power protection type multi-source energy-saving LED illumination system is advantageous in that the multi-power source charging is realized, the continuous illumination effect of the device is well guaranteed, the use effect of the system is improved, and the service lifetime of the system is prolonged.

Description

technical field [0001] The invention belongs to the field of lighting energy saving and safety, and specifically refers to a mains power protection type multi-source energy saving LED lighting system. Background technique [0002] In real life, lighting brings a lot of convenience to human beings, and now people's lives are closely related to lighting. However, most of the lighting lamps in the prior art rely on the mains power supply, and the way of using electricity is relatively simple. Once there is a power failure, the lighting lamps will not have the proper lighting effect. [0003] Today's power resources are seriously scarce, but solar energy resources are abundant, low in cost, and environmentally friendly. Therefore, it is an inevitable trend to use solar energy resources in general lighting. With the popularization of LED lights, it is also a necessary trend of social development to use the advantages of high brightness and low energy consumption of LEDs to save ...

AI Technical Summary

Problems solved by technology

However, most of the lighting lamps in the prior art rely on mains power supply, and the way of using electricity is relatively simple. Once a power failure occurs, the lighting lamps will not be able to provide proper lighting.

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