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LED driver supporting parameter setting in DMX512, IP67 and NFC wireless manners

A DMX512, LED driver technology, applied in the direction of electrical equipment shells/cabinets/drawers, electrical components, casings/cabinets/drawer components, etc., can solve the problems of cumbersome input program wiring, etc., and achieve the effect of improving efficiency

Pending Publication Date: 2018-09-28
HANGZHOU YOUTE POWER CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to solve the problems in the prior art, and propose a wirelessly programmable LED driver, which solves the problem of communication between the internal circuit of the metal shell and the outside, and can solve the cumbersome wiring of the input program. Problems, convenient and fast realization of programming, through wireless programming, unlimited number of programming

Method used

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  • LED driver supporting parameter setting in DMX512, IP67 and NFC wireless manners
  • LED driver supporting parameter setting in DMX512, IP67 and NFC wireless manners
  • LED driver supporting parameter setting in DMX512, IP67 and NFC wireless manners

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Embodiment Construction

[0030] refer to Figure 1 to Figure 8 As shown, a LED driver implemented in this case that supports DMX512, IP67 and NFC wireless mode setting parameters includes a wireless programmer 1, an LED driver 2 and a computer terminal 3, and the LED driver 2 includes a housing and is arranged on the housing The induction circuit in the body, the wireless signal of the wireless programmer 1 communicates bidirectionally with the induction circuit inside the LED driver 2 , and the computer terminal 3 sends parameter information to the LED driver 2 through the wireless programmer 1 .

[0031] Described wireless programmer 1 comprises receiver 4, signal converter 5, controller 6 and signal transmission circuit, and described receiver 4 is used for receiving the signal of computer terminal 3, and described signal converter 5 receives receiver 4 The signal is converted, and the converted signal is sent to the controller 6, the controller 6 is used to control the signal transmission circuit,...

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Abstract

The invention discloses an LED driver supporting parameter setting in DMX512, IP67 and NFC wireless manners. The technical key point is as follows: the LED driver comprises a wireless programmer, an LED driver and a computer terminal, wherein the LED driver comprises a shell and a sensing circuit arranged in the shell, a wireless signal of the wireless programmer is in bidirectional communicationwith the sensing circuit in the LED driver, and the computer terminal sends parameter information to the LED driver via the wireless programmer. The communication problem between the circuit in the metal shell and the outside is solved, waterproof sealing is ensured, the problem that the input program is fussy to wire can be solved, the programming can be implemented conveniently and quickly, andthe number of the programming times may not be limited via wireless programming.

Description

technical field [0001] The invention belongs to the field of LED drivers, more specifically, it relates to an LED driver that supports DMX512, IP67 and NFC wireless mode setting parameters. Background technique [0002] LED driver (LED Driver) refers to the power adjustment electronic device that drives LED to emit light or LED module components to work normally. Due to the conduction characteristics of the LED PN junction, it can adapt to a very narrow range of power supply voltage and current fluctuations. A slight deviation may not light the LED or seriously reduce the luminous efficiency, or shorten the service life or even burn the chip. The current power frequency power supply and common battery power supply are not suitable for directly supplying LEDs. LED drivers are electronic components that can drive LEDs to work in the optimal voltage or current state. [0003] Since LED applications are almost in every field of electronic applications, the changes in luminous i...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05K5/02H05B44/00
CPCH05K5/0217H05B45/00
Inventor 董云鹏王纪周柯乃泉毛昭祺戴键
Owner HANGZHOU YOUTE POWER CO LTD
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