Air purifying apparatus using ultra violet light emitting diode

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9974881
SERIAL NO

14761185

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
SEOUL VIOSYS CO LTD65-16 SANDAN-RO 163BEON-GIL DANWON-GU ANSAN-SI GYEONGGI-DO 15429 15429

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jong Rack Ansan-si, KR 34 321
Lee, Seong Min Ansan-si, KR 177 1113
Son, Young Hwan Ansan-si, KR 41 333
Yi, Jae Seon Ansan-si, KR 22 198

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