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LED driving power supply and control method thereof, lamp and computer readable storage medium

A technology of LED driving and control methods, applied in the direction of electrical components, etc., can solve the problems of adjusting output limitations, inability to be accurate and reliable, and various LED loads.

Pending Publication Date: 2021-02-26
ZHUHAI LTECH TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the vast majority of LED drivers currently on the market can only output voltage and current values ​​of one specification parameter, while relatively high-end smart LED drivers can adjust the output in four gears or The eight-position adjustment output is performed through the three-position DIP switch, but no matter how many digits the DIP switch has, its adjustment output is always limited, and it cannot accurately and reliably provide very suitable current parameters for a variety of different LED loads. And voltage parameters to ensure the reliability, safety and long life of LED lamps

Method used

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  • LED driving power supply and control method thereof, lamp and computer readable storage medium
  • LED driving power supply and control method thereof, lamp and computer readable storage medium
  • LED driving power supply and control method thereof, lamp and computer readable storage medium

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Embodiment Construction

[0031] The control method of the LED drive power supply of the present invention is an application program applied in the LED drive power supply, and is used to provide current parameters and voltage parameters that meet the requirements of use for LED loads of different specifications, so that the LED loads can be safely and reliably operated. Work, and prolong the service life of the LED load. In addition, the present invention also provides an LED driving power supply, the LED driving power supply has a first controller, and when the first controller executes the computer program, the above-mentioned control method is realized; the present invention also provides a lamp equipped with the above-mentioned LED driving power supply The present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by the controller, each step of the above-mentioned method for controlling the LED driving power s...

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Abstract

The invention provides an LED driving power supply and a control method thereof, a lamp and a computer readable storage medium. The control method comprises the steps of acquiring and storing settingparameters, wherein the setting parameters comprise a preset current value and a preset voltage value, outputting a first control instruction according to the set parameters, and obtaining an actual current value and an actual voltage value, comparing the actual current value with a preset current value, comparing the actual voltage value with a preset voltage value, and outputting a second control instruction according to a comparison result if the actual current value is inconsistent with the preset current value and / or the actual voltage value is inconsistent with the preset voltage value until the actual current value is consistent with the preset current value and the actual voltage value is consistent with the preset voltage value. The invention further provides an LED driving powersupply, a lamp and a computer readable storage medium which apply the control method. According to the control method of the LED driving power supply, current parameters and voltage parameters meetingthe use requirements of the LED load can be provided for the LED load.

Description

technical field [0001] The present invention relates to the technical field of lamps, in particular to a method for controlling an LED driving power supply, an LED driving power supply using the above-mentioned control method, a lamp provided with the above-mentioned LED driving power supply, and a computer-readable storage medium for realizing the above-mentioned control method . Background technique [0002] At present, LED lamps gradually replace traditional tungsten lamps, fluorescent lamps, incandescent lamps and other lamps and become the mainstream lighting lamps, which makes more and more types and specifications of LEDs. However, LED lamps of different types or specifications need to be equipped with different LEDs. The driving power supply can make the LED lamps work safely and reliably, and make the LED lamps have a long service life. [0003] However, the vast majority of LED drivers currently on the market can only output voltage and current values ​​of one spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/325H05B45/50
CPCH05B45/325H05B45/50
Inventor 不公告发明人
Owner ZHUHAI LTECH TECH
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