Title:
照明兼用換気ダクト、及びこれを用いた照明兼用換気システム及びその制御方法
Document Type and Number:
Japanese Patent JP4965164
Kind Code:
B2
Abstract:
A ventilation/illumination duct is disclosed which can not only ventilate an indoor space, but also can illuminate the indoor space. A ventilation/illumination system using the ventilation/illumination duct, and a control method for the ventilation/illumination system are also disclosed. The ventilation/illumination system includes a ventilation device for blowing air, a light supplying device for supplying light, a ventilation/illumination duct for not only guiding the air blown by the ventilation device, to ventilate an indoor space, but also totally reflecting the light, to illuminate an indoor space, and a cleaner arranged in the ventilation/illumination duct.
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Inventors:
Lee Ju Young
Kim Kyun Fan
Kim Ho Jun
Yum Kwan Ho
Choi Ho Sung
Kim Kyun Fan
Kim Ho Jun
Yum Kwan Ho
Choi Ho Sung
Application Number:
JP2006140502A
Publication Date:
July 04, 2012
Filing Date:
May 19, 2006
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
F24F7/10; F21S11/00; F21V33/00; F24F13/02; F24F13/078
Domestic Patent References:
| JP3156802A | ||||
| JP5314805A | ||||
| JP10241430A | ||||
| JP62005043A | ||||
| JP2005046721A | ||||
| JP53115044U | ||||
| JP5961405U | ||||
| JP2002298616A | ||||
| JP200350044A |
Foreign References:
| US4306769 | ||||
| US20030147261 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi