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Patent Searching and Data


Title:
REFRIGERATOR LIGHTING DEVICE HAVING ULTRAVIOLET STERILIZATION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2018/021596
Kind Code:
A1
Abstract:
The present invention relates to, as a technology for sterilizing food inside a refrigerator by emitting ultraviolet rays inside the refrigerator, a technology for effectively performing sterilization even when a sterilization operation is performed for a short time, by allowing linearly arranged sterilization LEDs to form an effective sterilization region for a target space in the refrigerator by emitting ultraviolet rays in an overlapping manner. In addition, the present invention relates to a technology for enabling both a lighting function and a sterilization function to be achieved by linearly arranging the sterilization LEDs together with a lighting unit requisitely provided inside the refrigerator even without preparing a separate installation space for sterilization. According to the present invention, a plurality of sterilization LEDs is linearly arranged so as to form an effective sterilization region for a target space by using ultraviolet rays emitted by the sterilization LEDs in an overlapping manner, thereby enabling the effective sterilization region to be effectively implemented even through a minimal number of sterilization LEDs.

Inventors:
KIM, Min-Ji (703-1701, 158 Byeongjeom 3-ro,Hwaseong-si, Gyeonggi-do, 18407, KR)
BAEK, Ki-Ho (110-1303, 66 Barannam-ro, Hyangnam-eup,Hwaseong-si, Gyeonggi-do, 18596, KR)
Application Number:
KR2016/008287
Publication Date:
February 01, 2018
Filing Date:
July 28, 2016
Export Citation:
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Assignee:
OPTOLED CO., LTD. (B1F202, Gokbanjeong-ro Gwonseon-gu,Suwon-si, Gyeonggi-do, 16668, KR)
International Classes:
F25D27/00; A23L3/28; F25D17/04; F25D25/02; F25D29/00
Foreign References:
KR20140106908A2014-09-04
JP2008039359A2008-02-21
KR20090019542A2009-02-25
KR20070045482A2007-05-02
JP2009181914A2009-08-13
KR20120097550A2012-09-05
Attorney, Agent or Firm:
KIM, Do-Hyoung (2031620, Bongyeong-ro Yeongtong-gu,Suwon-si, Gyeonggi-do, 16704, KR)
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