RGB SYNCHRONOUS INTELLIGENT LIGHT STRING - JIANGSU FEITIAN LIGHTING CO LTD

Title:

RGB SYNCHRONOUS INTELLIGENT LIGHT STRING

Document Type and Number:

WIPO Patent Application WO/2019/148523

Kind Code:

A1

Abstract:

Provided is an RGB synchronous intelligent light string (1). The RGB synchronous intelligent light string (1) comprises an intelligent power supply, a controller (8), light strings (1) and a main circuit (2), wherein the plurality of light strings (1) are connected in parallel with the main circuit (2); each light string (1) is formed by RGB diodes (3) in series through a wire; the intelligent power supply is connected with the controller (8); and the controller (8) is connected with the main circuit (2). A 220 V voltage is accessed into one end of an IP plug (7); the other end of the plug (7) is accessed into a resistance wire for current protection, a piezoresistor for voltage limiting control, a filter for noise filtration and signal separation and a filtering circuit for high-frequency resistance and low-frequency passing. An output end of the filtering circuit is connected to an input end of an MOSFET and a DCDC transformer. The DCDC transformer outputs direct current of which the voltage is changed into a driver and an IRF. The IRF is connected with a program module, a remote control module, a WiFi module and a Bluetooth module. A signal output by the IRF passes through the driver. The driving module and an output end of the DCDC transformer are connected to the input end of the MOSFET, and an output end of the MOSFET is connected to an end part of the main circuit (2). The RGB synchronous intelligent light string (1) can simultaneously control the colors of the plurality of light strings (1) to improve a decorative effect.

Inventors:

CHEN GENHAI (CN)

Application Number:

PCT/CN2018/075732

Publication Date:

August 08, 2019

Filing Date:

February 08, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

JIANGSU FEITIAN LIGHTING CO LTD (CN)

International Classes:

F21V23/00; F21S10/02; H05B44/00; F21Y115/10

Foreign References:

CN206222050U	2017-06-06
CN101636023A	2010-01-27
CN200952659Y	2007-09-26

Other References: