Solar application intelligent switching method and circuit

Abstract

The invention proposes a solar application intelligent switching method and circuit. A detection circuit is added to a conventional solar application circuit, so as to achieve the intelligent switching. The circuit comprises a solar panel, the detection circuit, a solar application chip, and an output LED. The detection circuit is integrated in the solar application chip or is disposed at the periphery of the solar application chip. The solar panel is disposed at the front end of the detection circuit and the solar application chip, and the output LED is disposed at the rear end of the detection circuit and the solar application chip. The detection circuit comprises two modes: signal detection, wherein a signal is provided through digital logic or pulse; fixed time detection. The circuit effectively solves a problem that an LED lamp is turned off during solar application, and solves the problem of the turn-on and turn-off of the LED lamp during application in a mode of signal detectionor fixed time detection, thereby solving the problem of the turn-on and turn-off of the LED lamp during production and application.

Description

technical field [0001] The invention belongs to the technical field of lighting circuits, and relates to a solar energy application intelligent switch method and a circuit. Background technique [0002] With the development of the economy, solar energy, a renewable resource that is rich in resources, free to use and does not require transportation, and has no pollution to the environment, is more and more popular among people, especially for outdoor lighting such as parks, squares, and outdoor advertising lights. There are more and more solar supplementary energy and control methods, which can make full use of the current sustainable energy, but also greatly save the consumption of traditional energy and reduce pollution emissions. [0003] In the application of solar LED lighting, the solar panel is charged by solar energy during the day, and the power supply is discharged at night to maintain the LED lighting. In actual use, when the solar panel is illuminated, when the c...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a solar energy application intelligent switch method and circuit that can effectively solve the problem of turning off the LED light when solar energy is applied, and only need to use signal detection or fixed time detection to solve the problem that the LED light is turned on The problem of turning on and off, thus solving the problem of turning on and turning off the LED during production and application

Images