Jong Rack Kim,Young Hwan Son,Seong Min Lee,Jae Seon Yi
申请号：
US14761185
公开号：
US09974881B2
申请日:
2014.01.24
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present invention relates to an air cleaning apparatus comprising a UVLED, which can efficiently clean air flowing in tubes by an effective combination of the UVLED and a photocatalyst and can effectively clean air flowing in a duct by enhancing the cleaning function or increasing the number of cleaning steps when the concentration of harmful substances increases. The air cleaning apparatus includes: a case comprising an inlet configured to introduce air, an outlet configured to discharge air, and a duct disposed between the air inlet and the air outlet a photocatalyst unit disposed in the duct and a UVLED module disposed in the duct and including a plurality of first UVLEDs arranged to irradiate UV light from the side of the inlet to the side of the outlet.
