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A device and method for setting output parameters of LED drive power supply

A technology of LED driving and power output, applied in the field of devices for setting LED driving power output parameters, can solve the problems of complex structure and high cost, and achieve the effects of obvious advantages, low cost and high product reliability

Active Publication Date: 2015-09-02
SHENZHEN LONGOOD INTELLIGENT ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a device and method for setting output parameters of LED drive power supply with simple structure and low cost in view of the above-mentioned defects of complex structure and high cost in the prior art

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  • A device and method for setting output parameters of LED drive power supply
  • A device and method for setting output parameters of LED drive power supply
  • A device and method for setting output parameters of LED drive power supply

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Embodiment Construction

[0030] 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 creative efforts fall within the protection scope of the present invention.

[0031] In the embodiment of the device and method for setting the output parameters of the LED drive power supply in the present invention, the schematic diagram of the circuit structure of the device for setting the output parameters of the LED drive power supply is as follows figure 1 shown. figure 1 Among them, the device for setting the output parameters of the LED driving power supply includes an LED driving power supply 1 and an output parameter setting devic...

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Abstract

The invention provides a device for setting LED drive power output parameters. The device comprises LED drive power and an output parameter setting device. An input end and an output end of the LED drive power are respectively connected with a corresponding terminal of the output parameter setting device. The output parameter setting device comprises a switching circuit connected with the output end of the LED drive power and sets the output parameters of the LED drive power by controlling the connecting and disconnecting time of the switching circuit and enabling the LED drive power to operate according to the set output parameters. Taking a DC (direct current) output line as a signal line, the LED drive power transmits the parameters of the same through the DC output line. The invention further relates to a method for setting the LED drive power output parameters. The device and the method for setting the LED drive power output parameters have the advantages of being simple in structure and low in cost.

Description

technical field [0001] The invention relates to the field of LED driving, in particular to a device and method for setting output parameters of an LED driving power supply. Background technique [0002] At present, most of the LED lamps on the market are completed through the series and parallel combination of LED lamp beads. For different applications, different manufacturers will choose different combinations. It is not feasible and unscientific to force a standard in this field. It is one of the most important characteristics of LED lighting fixtures to meet the requirements of various products with flexible combination of LED lamp beads. However, in contrast to this demand, LED drive power products can only improve reliability and reduce costs when they are standardized and mass-produced. How to make it flexible, but also improve reliability and reduce costs, this issue is worth exploring. At present, some companies are developing this technology, but without excepti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
Inventor 黄旺辉蒋海华王卫强
Owner SHENZHEN LONGOOD INTELLIGENT ELECTRIC