Wireless control system for dimming light-emitting diode

A light-emitting diode, wireless control technology, applied in signal transmission systems, light sources, electric light sources, etc., can solve the problems of poor scalability, cumbersome maintenance, aging metal cables, etc., to save maintenance work, good scalability, Easy maintenance effect

Inactive Publication Date: 2010-09-08
杭州奥能照明电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing wired control system for LED dimming, a large number of metal cables need to be arranged, which makes the arrangement of LED light sources have great limitations, inflexibi

Method used

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  • Wireless control system for dimming light-emitting diode
  • Wireless control system for dimming light-emitting diode
  • Wireless control system for dimming light-emitting diode

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[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] In view of this, the purpose of the present invention is to provide a wireless control system for light-emitting diode dimming, which can realize the dimming control of the LED light source flexibly and simply.

[0036] Reference figure 1 , Is a structural diagram of a wireless control system for light-emitting diode dimming according to an embodiment of the present invention. The system includes: a host computer 10, a wireless communication module 20, and at least one LED control module 30.

[0037] Wherein, the host computer 10 is used to wirelessly send the dimming control signal to the designated LED control module 30 through the wireless communication module 20.

[0038] Each LED control module 30 is conn...

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PUM

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Abstract

The invention discloses a wireless control system for dimming a light-emitting diode, which comprises an upper computer, a wireless communication module and at least one LED control module. The upper computer is used for transmitting a dimming control signal to a designated LED control module through the wireless communication module in a wireless form; each LED control module is connected with an LED light source and is used for transforming the received dimming control signal into a PWM waveform and adjusting the brightness of the LED light source connected with the LED control module; and the wireless communication module is used for realizing wireless communication between the upper computer and the LED control module. The wireless control system for dimming the light-emitting diode, provided by the embodiment of the invention, can flexibly and simply realize the LED light source dimming control.

Description

Technical field [0001] The present invention relates to the technical field of LED dimming control, in particular to a wireless control system for light-emitting diode dimming. Background technique [0002] At present, my country's power energy is relatively tight and coal resources are limited. Many areas are prone to power shortages during peak power consumption periods. Lighting electricity accounts for 20% of our country's electricity consumption, so doing energy-saving work in lighting electricity can effectively save electricity resources. [0003] LED (Light Emitting Diode) is a semiconductor device that can directly convert electricity into visible light. LED was first used to display indicators, numbers and text. With the advent of white LEDs, in addition, LEDs have a low operating voltage. With the advantages of low power consumption, high luminous efficiency, and long life, LED light sources are being used more and more widely in the field of general lighting. The LE...

Claims

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Application Information

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IPC IPC(8): H05B37/02G08C17/02
Inventor 杨国仁陈虹李慧
Owner 杭州奥能照明电器有限公司
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