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Intelligent solar LED lighting system

A technology of intelligent lighting and solar energy, applied in the field of solar lighting, can solve problems such as lack of intelligence, low system life, and uneven quality of lighting products, so as to improve the service life and avoid damage

Inactive Publication Date: 2017-09-15
镇江神飞新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although all countries in the world are actively developing the solar lighting industry, the quality of lighting products is uneven, the life of the system is generally low, and most of the systems use simple control, which cannot meet the requirements of intelligence

Method used

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  • Intelligent solar LED lighting system

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Experimental program
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Effect test

Embodiment 1

[0016] This embodiment provides a solar LED intelligent lighting system, such as Figure 1 to Figure 6 As shown, it includes solar panels, storage batteries, photoelectric conversion circuits, single-chip control circuits using AT89C2051 controllers, protection circuits, LED output drive circuits and LED energy-saving lighting. Conversion, according to the feedback signal of the brightness detection circuit, output through any of the two branches, and the electric energy of one branch is sent to the battery through the protection circuit, and the battery provides energy for the LED energy-saving lighting lamp through the LED output driving circuit , the protection circuit is controlled by the single-chip control circuit, and the single-chip control circuit is powered by the storage battery; the electric energy of the other branch provides energy for the LED energy-saving lighting through the single-chip control circuit and the LED output drive circuit.

[0017] The protection ...

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PUM

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Abstract

The invention discloses an intelligent solar LED lighting system which includes a solar panel, a storage battery, a photoelectric converting circuit, a single chip microcomputer control circuit, a protection circuit, a LED output drive circuit and a LED energy-saving lighting lamp. The solar panel converts light to electric energy which is converted by the photoelectric converting circuit. Based on a brightness detection circuit, a feedback signal is output through any one of two branches, and the electric energy of one branch is transmitted to the storage battery through the protection circuit. The storage battery supplies power to the LED energy-saving lighting lamp through the LED output drive circuit. The electric energy of the other branch supplies power to the LED energy-saving lighting lamp through the single chip microcomputer control circuit and the LED output drive circuit. According to the invention, the system monitors the charging and discharging of the storage battery through a charging and discharging protection circuit through the entire process, can effectively protect batteries, prevents the storage batter from being damaged by excessive charging or undervoltage, and increases service life of the lighting system.

Description

technical field [0001] The invention relates to a photovoltaic lighting system, in particular to a solar LED intelligent lighting system, which belongs to the technical field of solar lighting. Background technique [0002] Solar energy is a kind of green renewable energy, which is inexhaustible, so it is imperative to develop solar energy resources. Among all applications of solar energy, solar lighting has received constant attention from the energy industry and the lighting industry. The prospect is overwhelming. Although all countries in the world are actively developing the solar lighting industry, the quality of lighting products is uneven, the life of the system is generally low, and most of the systems use simple control, which cannot meet the requirements of intelligence. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a solar LED intelligent lighting system in view of the above shortcomings of the prio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/50H05B45/10H05B45/37Y02B20/30
Inventor 韦艳张克俊赵梅
Owner 镇江神飞新能源科技有限公司