公开(公告)号：US20240361023A1

公开(公告)日：2024-10-31

申请号：US18647054

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Kunyoung LEE ,  Kyunglok CHO ,  Sunyoung MOON ,  Wonjun JEONG

IPC: F24F6/12 ,  A61L9/20 ,  B01D46/00 ,  F24F8/10 ,  F24F13/28

CPC classification number: F24F6/12 ,  A61L9/20 ,  B01D46/0004 ,  B01D46/0028 ,  B01D46/0041 ,  F24F8/10 ,  F24F13/28 ,  A61L2209/12 ,  A61L2209/14 ,  B01D2279/40

Abstract: A humidifier according to an embodiment of the present disclosure includes: a case; a base disposed below the case; a base cover which is disposed above the base, and to which the case is removably coupled; a humidifying assembly disposed in the case and configured to generate mist, a filter disposed below the humidifying assembly; and a sterilization module disposed on the base cover and configured to emit ultraviolet light, wherein in response to the case being coupled to the base cover and the filter being seated, the sterilization module is configured to emit ultraviolet light to an inner hollow of the filter, thereby preventing a safety accident, and controlling hygiene in the humidifier.

公开(公告)号：US20240361036A1

公开(公告)日：2024-10-31

申请号：US18647081

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Kyoha KEUM ,  Myungjin KU ,  Kyunglok CHO ,  Junehee KIM

IPC: F24F13/20 ,  F24F6/00 ,  F24F6/12

CPC classification number: F24F13/20 ,  F24F6/12 ,  F24F2006/008 ,  F24F2221/02

Abstract: A humidifier includes a case; a humidifying device which is disposed inside the case and generates humidified air; a light source which is disposed inside the case, and emits light; and a light diffuser which diffuses the light emitted from the light source, wherein the case includes: a peripheral wall; and a discharge flow path which extends in an up-down direction from an inner side of the peripheral wall, and is located in an upper side of the humidifying device, wherein in the peripheral wall, at least a portion corresponding to a vertical location of the discharge flow path is transparent, wherein the light source is disposed in a lower side of the discharge flow path, and wherein the light diffuser is disposed between the light source and the discharge flow path and extends downward in a center direction of the case.

公开(公告)号：US20240280995A1

公开(公告)日：2024-08-22

申请号：US18647014

申请日：2024-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Sangheon LEE ,  Kyunglok CHO ,  Kunyoung LEE ,  Wonjun JEONG

IPC: G05D1/223 ,  G05D1/46 ,  G06N20/00

CPC classification number: G05D1/223 ,  G05D1/46 ,  G06N20/00

Abstract: A humidifier according to an embodiment includes: a case; and a humidifying assembly disposed in the case and configured to generate mist, wherein the humidifying assembly includes a humidifying chamber defining a space in which water is contained, and first and second ultrasonic vibrators disposed under the humidifying chamber, wherein the humidifying assembly is configured to drive one of the first and second ultrasonic vibrators, or to drive the first and second ultrasonic vibrators with different driving signals, thereby adjusting the direction and shape of mist and providing various mist modes.