Title:
ELEVATOR BUTTON STERILIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/065695
Kind Code:
A1
Abstract:
An elevator button sterilization device according to the present invention comprises: a housing which is formed to be mountable to the wall surface over a button panel of an elevator and is open at the bottom thereof; and an ultraviolet irradiation unit which is installed in the housing and is provided to irradiate the button panel with ultraviolet rays through the open bottom, wherein the ultraviolet irradiation unit comprises: a substrate; an ultraviolet LED chip mounted to the bottom surface of the substrate; and a reflection part which reflects ultraviolet rays, emitted from the ultraviolet LED chip, toward the button panel.
Inventors:
KIL MIN SOO (KR)
Application Number:
PCT/KR2021/010958
Publication Date:
March 31, 2022
Filing Date:
August 18, 2021
Export Citation:
Assignee:
NAEILN CORP (KR)
International Classes:
A61L2/10; A61L2/24; B66B1/52
Foreign References:
| KR20160110156A | 2016-09-21 | |||
| KR200463130Y1 | 2012-10-18 | |||
| US20130200279A1 | 2013-08-08 | |||
| KR102215638B1 | 2021-02-15 |
Other References:
EL SAFE: "Elevator button sterilization system 'Weister' development company DMD Center", Korea, XP009535619, Retrieved from the Internet
AIMLED: "Bricks series linear track light. For retail & aisle & shelves lighting", BROCHURE, AIMLED LIGHTING, 1 January 2018 (2018-01-01), ShenZhen, CN, pages 1 - 24, XP009535604
AIMLED: "Bricks series linear track light. For retail & aisle & shelves lighting", BROCHURE, AIMLED LIGHTING, 1 January 2018 (2018-01-01), ShenZhen, CN, pages 1 - 24, XP009535604
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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