LED lighting device, system, and method with air quality detection

Patent metadata

Field	Value
Publication number	US-9101030-B2
Application number	US-201414296566-A
Country	US
Kind code	B2
Filing date	Jun 5, 2014
Priority date	Mar 15, 2013
Publication date	Aug 4, 2015
Grant date	Aug 4, 2015

Abstract

LED lighting devices/systems having air quality detection functions and methods for detecting air quality using the LED lighting devices/systems are provided. Exemplary LED lighting device includes an air quality detection unit configured to detect air quality parameter; a controller unit connected to the air quality detection unit to process data corresponding to the air quality parameter; an LED light source assembly controlled by the controller unit and configured to provide lighting; and an LED driver and power supply unit connected to drive the LED light source assembly, and to supply power to the entire LED lighting device. Exemplary LED lighting system includes at least two nodes each including an LED lighting device. By combining an air quality detection unit with an LED lighting device that are widely distributed and installed, the disclosed LED lighting devices/systems thus provide real-time and convenient air quality monitoring.

First claim

What is claimed is:

1. An LED (light emitting diode) lighting device having an air quality detection function, comprising:
at least one air quality detection unit, configured to detect at least one air quality parameter;
at least one controller unit connected to the air quality detection unit to process data corresponding to the at least one air quality parameter detected and collected by the at least one air quality detection unit;
at least one LED light source assembly contr…

Assignees

• Zhejiang Shenghui Lighting Co

Inventors

• Shen Jinxiang
• Sun Chaoqun
• Wang Xia

Classifications

• G01N33/0063 Primary

  Physics · mapped topic

• F24F11/30

  Mechanical Engineering · mapped topic

• F24F2110/50

  Mechanical Engineering · mapped topic

• H05B47/19

  Electricity · mapped topic

• Y02B30/78

  Cross-Sectional Technologies · mapped topic