Invention Application
- Patent Title: HYGIENE MANAGEMENT DEVICE FOR ENTRANCE HALL AND CONTROL METHOD OF SAME
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Application No.: US17550700Application Date: 2021-12-14
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Publication No.: US20220186957A1Publication Date: 2022-06-16
- Inventor: Taihong Kim , Hyunbyung Cha , Hyunsun Yoo , Joohyeon Oh , Byoungjoonphilip Han , Sang Yoon Lee , HyunJu Kim , Chul Bae Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2020-0174512 20201214,KR10-2021-0015905 20210204
- Main IPC: F24F9/00
- IPC: F24F9/00 ; F24F11/79 ; F24F13/072

Abstract:
A hygiene management device for an entrance hall and the control method of the same are proposed. The hygiene management device may be installed in an entrance space, and when a person is detected at a preset position, distance between an air discharger and the person may be detected. When the detected distance is within a reference distance, air may be discharged. In addition, an air discharge condition suitable for a person may be preset, and when the person enters the entrance hall, the person's face may be detected, and air may be discharged to the person according to the air discharge condition preset for the person.
Information query