LED solar lighting system allowing light color to be controllable

A luminous color, solar lamp technology, applied in the field of solar lighting systems, can solve the problems of unstable system performance, intelligent functions, no great breakthroughs and innovations in application diversification, and unsatisfactory operation conditions. simple structure

Inactive Publication Date: 2014-04-16
SHANGHAI TANG ELECTRONICS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are more and more types and styles of solar night lights on the market, but the performance of the system is not stable enough, and the operating conditions are not particularly ideal. innovation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • LED solar lighting system allowing light color to be controllable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] An embodiment of the present invention provides an LED solar lighting system with controllable luminous color, which includes a photoelectric conversion circuit, a control button, an oscillation circuit, a single-chip microcomputer, a single-chip microcomputer driving circuit and an LED lamp assembly;

[0019] The photoelectric conversion circuit converts light energy into electrical energy and stores it, and the photoelectric conversion circuit is respectively connected with the control button, the oscillation circuit, the single-chip microcomputer, and the single-chip microcomputer driving circuit;

[0020] The oscillating circuit is connected to the OSCI terminal (timing source input pin) of the single-chip microcomputer and provides an oscillating timing source for the single-chip microcomputer;

[0021] The single-chip microcomputer drive circuit is connected to the MCLR terminal (reset / programming pin) of the single-chip microcomputer to provide the voltage r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an LED solar lighting system allowing light color to be controllable. The LED solar lighting system comprises a photovoltaic conversion circuit, a control key, an oscillating circuit, a single chip microcomputer, a single chip microcomputer driving circuit and an LED lamp assembly; the photovoltaic conversion circuit converts light energy into electric energy and stores the electric energy to supply the electricity to the whole system, and the oscillating circuit provides an oscillating timing sequence source for the single chip microcomputer; the single chip microcomputer driving circuit provides a voltage required by work for the single chip microcomputer; the control key is connected with a level signal input pin of the single chip microcomputer and controls level changes of the level signal input pin of the single chip microcomputer, it is set that an output end voltage of the single chip microcomputer is changed, and three output ports of the single chip microcomputer supply the electricity to the LED lamp assembly. The LED solar lighting system allowing the light color to be controllable is simple in structure, and color changes are controlled through an internal program of the single chip microcomputer more accurately and stably; a stable high level is provided for driving the single chip microcomputer to work by means of the amplified action of an NPN type transistor, and therefore operation stability of the whole lamp tube system is greatly guaranteed.

Description

technical field [0001] The invention relates to a solar lighting system, in particular to a color-controllable LED solar lighting system. Background technique [0002] As an emerging industry, solar photovoltaic gifts have been welcomed by people in recent years, and their market share has gradually increased. Therefore, there are more and more types and styles of solar night lights on the market, but the performance of the system is not stable enough, and the operating conditions are not particularly ideal. innovation. Contents of the invention [0003] The invention provides a controllable LED solar lighting system with alternately changing luminous colors, which includes a photoelectric conversion circuit, a control button, an oscillation circuit, a single-chip microcomputer, a single-chip microcomputer driving circuit and an LED lamp assembly; [0004] The photoelectric conversion circuit converts light energy into electrical energy and stores it, and the photoelec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/42Y02B20/40
Inventor 周文凯周小红周丽莎胡新武
Owner SHANGHAI TANG ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products