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Two-line coding control synchronous LED lamp strip and control method thereof

A technology of LED light strip and coding control, which is applied in the use of semiconductor lights, electroluminescent light sources, electric light sources, etc., can solve the problems of easy wrong connection, high cost of light strip lines, and cumbersome wiring, etc., to achieve effective communication resources, simple structure, and the effect of reducing wiring errors

Pending Publication Date: 2019-11-26
NINGBO HUBBLE LIGHTING TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0003] At present, RGBW-LED light strings on the market include power boxes, controllers, light strips, and lamp holders. Four wires are required to control the four colors of light. With 24 lamp holders, 120 nodes are needed to control the color change of the lamp. In this way, when producing the light strip, the cost of the light strip line is high, and the wiring is also very cumbersome, and it is easy to connect the wrong line during the production process.

Method used

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  • Two-line coding control synchronous LED lamp strip and control method thereof
  • Two-line coding control synchronous LED lamp strip and control method thereof
  • Two-line coding control synchronous LED lamp strip and control method thereof

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] like figure 1 , figure 2 and image 3 As shown, a two-wire coding control synchronous LED light strip includes a controller and multiple RGBW-LED modules. One input terminal of the controller is connected to a button, and the other input terminal is connected to a remote control receiving head. Each RGBW- The LEDs are respectively connected in parallel to the voltage output terminal of the controller through two wires. The output terminal of the controller generates a power-off signal according to the signal sent by the button and the signal sent by the receiving head of the remote control, so as to control each RGBW-LED according to the power-off signal. And gl...

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Abstract

The invention discloses a two-line coding control synchronous LED lamp strip which comprises a controller and a plurality of RGBW-LED modules, wherein one input end of the controller is connected witha press key, and the other input end of the controller is connected with a remote controller receiving head; each RGBW-LED is respectively connected in parallel to the voltage output end of the controller through two conducting wires; and the output end of the controller can generate a power failure signal according to a press key sending signal and a remote controller receiving head sending signal so as to control each RGBW-LED to give out light according to the power failure signal. The invention also relates to a control method of the two-line coding control synchronous LED lamp strip. Thejudgment is accurate, and the communication time is saved.

Description

technical field [0001] The invention relates to the technical field of LED lights, in particular to a two-line coded control LED light strip and a control method. Background technique [0002] Since the RGBW-LED light string can change the color of the light to create an atmosphere, it is often used to decorate the party venue. [0003] At present, RGBW-LED light strings on the market include power boxes, controllers, light strips, and lamp holders. Four wires are required to control the four colors of light. With 24 lamp holders, 120 nodes are needed to control the color change of the lamp. In this way, when producing the light strip, the cost of the light strip line is high, and the wiring is also very cumbersome, and it is easy to connect the wrong line during the production process. Contents of the invention [0004] In order to overcome the deficiencies in the prior art, the present invention provides an LED light strip that can be controlled with only two wires and ...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCY02B20/30
Inventor 王毅
Owner NINGBO HUBBLE LIGHTING TECH CO LTD
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