公开(公告)号：US12264846B2

公开(公告)日：2025-04-01

申请号：US17550956

申请日：2021-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Taihong Kim ,  Hyunbyung Cha ,  Hyunsun Yoo ,  Joohyeon Oh ,  Byoungjoonphilip Han ,  Sang Yoon Lee ,  Hyunju Kim ,  Chul Bae Lee

IPC: F24F9/00 ,  F24F11/79 ,  F24F13/072 ,  F24F120/12

Abstract: A hygiene management device for an entrance hall includes a fan assembly which generates an air blowing force, a function module which provides a storage space, an air discharger which discharges air toward a person, and an opening/closing unit which selectively stops an air flow. Particularly, the opening/closing unit is configured such that air is supplied into at least one of the function module and a duct unit or simultaneously into both the function module and the duct unit.

公开(公告)号：US20220186959A1

公开(公告)日：2022-06-16

申请号：US17550961

申请日：2021-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Taihong Kim ,  Hyunbyung Cha ,  Hyunsun Yoo ,  Joohyeon Oh ,  Byoungjoonphilip Han ,  Sang Yoon Lee ,  HyunJu Kim ,  Chul Bae Lee

IPC: F24F9/00 ,  F24F11/79 ,  F24F13/072

Abstract: A hygiene management device for an entrance hall and a control method of the same are proposed. The hygiene management device may be installed in the space of the entrance hall, and when the opening of an entrance door is detected, air is discharged toward the entrance door by tilting an air discharger toward the entrance door, and when the closing of the entrance door is detected, the air discharger is tilted to a preset initial position to stop the discharging of air. Accordingly, during the opening of the entrance door, the introduction of external air into the space of the entrance hall may be minimized.

公开(公告)号：USD947353S1

公开(公告)日：2022-03-29

申请号：US29732663

申请日：2020-04-27

Applicant: LG ELECTRONICS INC.

Designer： Chinsoo Hyon ,  Hyunbyung Cha ,  Younju Oh ,  Hyunju Kim ,  Heejeong Heo

公开(公告)号：USD947351S1

公开(公告)日：2022-03-29

申请号：US29732656

申请日：2020-04-27

Applicant: LG ELECTRONICS INC.

Designer： Chinsoo Hyon ,  Hyunbyung Cha ,  Younju Oh ,  Hyunju Kim ,  Heejeong Heo

公开(公告)号：USD946739S1

公开(公告)日：2022-03-22

申请号：US29737768

申请日：2020-06-11

Applicant: LG ELECTRONICS INC.

Designer： Hyunbyung Cha ,  Younju Oh ,  Heejeong Heo ,  Chinsoo Hyon

公开(公告)号：USD946737S1

公开(公告)日：2022-03-22

申请号：US29737722

申请日：2020-06-11

Applicant: LG ELECTRONICS INC.

Designer： Hyunbyung Cha ,  Younju Oh ,  Heejeong Heo ,  Chinsoo Hyon

公开(公告)号：USD919602S1

公开(公告)日：2021-05-18

申请号：US35508515

申请日：2019-08-06

Applicant: LG Electronics Inc.

Designer： Hyunbyung Cha ,  Yunjoo Kim ,  Minjae Lee ,  Youngkyoung Kim ,  Seonkyu Kim ,  Cheolwoong Shin

公开(公告)号：USD901409S1

公开(公告)日：2020-11-10

申请号：US35506659

申请日：2018-10-18

Applicant: LG ELECTRONICS INC.

Designer： Youngkyoung Kim ,  Seonkyu Kim ,  Yunjoo Kim ,  Cheolwoong Shin ,  Minjae Lee ,  Hyunbyung Cha

公开(公告)号：USD896193S1

公开(公告)日：2020-09-15

申请号：US35506650

申请日：2018-10-18

Applicant: LG Electronics Inc.

Designer： Hyunbyung Cha ,  Minjae Lee ,  Cheolwoong Shin ,  Seonkyu Kim ,  Yunjoo Kim ,  Youngkyoung Kim

公开(公告)号：USD895563S1

公开(公告)日：2020-09-08

申请号：US35506649

申请日：2018-10-16

Applicant: LG ELECTRONICS INC.

Designer： Hyunbyung Cha ,  Seonkyu Kim ,  Youngkyoung Kim ,  Yunjoo Kim ,  Cheolwoong Shin ,  Minjae Lee