Solar application intelligent switching method and circuit

An intelligent switch, solar power supply technology, applied in the direction of electric light source, electrical components, electroluminescent light source, etc., can solve the problem of LED light off and so on, and achieve the effect of solving LED on and off

CN108271294APending Publication Date: 2018-07-10SHANGHAI SHININGIC ELECTRONICS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-07-10

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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.
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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...

Examples

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Such as image 3 Shown is a schematic diagram of the overall working principle of the solar energy application intelligent switch circuit in the present invention. Including solar panel Solar, detection circuit, solar application chip and output LED. In this figure, the detection circuit is placed on the periphery of the solar application chip, the cathode of the solar panel is grounded, the anode of the solar panel is connected to one end of the detec...