公开(公告)号：US20210372437A1

公开(公告)日：2021-12-02

申请号：US17335810

申请日：2021-06-01

Applicant: LG Electronics Inc.

Inventor： Jaehyuk Jung ,  Seokho Choi ,  Hyungho Park ,  Hoojin Kim ,  Inbeom Cheon ,  Changhoon Lee ,  Juhyun Kim ,  Yongmin Kim ,  Chiyoung Choi

IPC: F04D29/70 ,  F04D29/44 ,  F04D25/08 ,  F04F5/16

Abstract: A blower may include a body or case having a suction hole through which air passes, a fan provided inside the body and causing a flow of air, and a filter provided inside the body. The filter may be positioned upstream of the fan and extend in a longitudinal direction of the body. A longitudinal axis of the filter may be shifted or displaced with respect to a longitudinal axis of the body.

公开(公告)号：US10077926B2

公开(公告)日：2018-09-18

申请号：US15150804

申请日：2016-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Hongseong Kim ,  Sangyeul Lee ,  Inbeom Cheon ,  Hanchoon Lee ,  Juhyok Kim

IPC: F25B41/06 ,  F25B13/00 ,  F25B39/02 ,  F28F9/02 ,  F28D21/00

CPC classification number: F25B41/06 ,  F25B13/00 ,  F25B39/028 ,  F28D2021/0071 ,  F28F9/026 ,  F28F9/0265 ,  F28F2250/00

Abstract: An air conditioner and evaporator inlet header distributor therefor are provided. The air conditioner may include an evaporator inlet header distributor to distribute a refrigerant expanded in an expansion mechanism to a plurality of refrigerant flow paths of an evaporator. The evaporator inlet header distributor may include a distributor body, a refrigerant inlet pipe to guide refrigerant expanded in the expansion mechanism to an inside of the distributor body, a plurality of refrigerant outlet pipes to discharge the refrigerant from the distributor body into the plurality of refrigerant flow paths, and a separating plate to separate the inside of the distributor body into a header flow path connected with the plurality of refrigerant outlet pipes and a refrigerant dispersing flow path connected with the refrigerant inlet pipe to guide an upper portion and a lower portion of the header flow path by dispersing the refrigerant. Accordingly, two-phase refrigerant may be uniformly distributed to the plurality of refrigerant outlet pipes using a simple structure.

公开(公告)号：US12117021B2

公开(公告)日：2024-10-15

申请号：US17335810

申请日：2021-06-01

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyuk Jung ,  Seokho Choi ,  Hyungho Park ,  Hoojin Kim ,  Inbeom Cheon ,  Changhoon Lee ,  Juhyun Kim ,  Yongmin Kim ,  Chiyoung Choi

IPC: F04D29/70 ,  F04D25/08 ,  F04D29/44 ,  F04F5/16

CPC classification number: F04D29/703 ,  F04D25/08 ,  F04D29/441 ,  F04F5/16

Abstract: A blower may include a body or case having a suction hole through which air passes, a fan provided inside the body and causing a flow of air, and a filter provided inside the body. The filter may be positioned upstream of the fan and extend in a longitudinal direction of the body. A longitudinal axis of the filter may be shifted or displaced with respect to a longitudinal axis of the body.

公开(公告)号：US11828476B2

公开(公告)日：2023-11-28

申请号：US17521997

申请日：2021-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Keuntae Park ,  Inbeom Cheon ,  Jaehyuk Jung ,  Hyuneun Kwak ,  Seokho Choi ,  Siyoung Oh

IPC: F04D29/66 ,  F24F1/38 ,  F04D29/38

CPC classification number: F24F1/38 ,  F04D29/384 ,  F04D29/667

Abstract: An axial fan for an outdoor unit of an air conditioner is provided. The axial fan may include at least one blade connected to a hub. The at least one blade may include a blade inner portion, a blade outer portion provided outside of the blade inner portion in a radial direction, and a blade connector that connects the blade inner portion and the blade outer portion as a curved surface, thereby improving noise and increasing an air volume.

公开(公告)号：US11708997B2

公开(公告)日：2023-07-25

申请号：US17335856

申请日：2021-06-01

Applicant: LG ELECTRONICS INC.

Inventor： Hosik Jang ,  Seungho Baek ,  Haein Jung ,  Kibbum Park ,  Seokho Choi ,  Hyungho Park ,  Hoojin Kim ,  Inbeom Cheon ,  Jaehyuk Jung ,  Juhyun Kim ,  Yongmin Kim ,  Chiyoung Choi

IPC: F24F13/20 ,  F24F13/28

CPC classification number: F24F13/20 ,  F24F13/28 ,  F24F2013/205

Abstract: Embodiments disclosed herein may provide an air conditioner having a case and a cover coupled to the case. A cover separation unit may separate the cover from the case at upper and lower sides. The cover separation unit may include a lever that slides along an outer surface of the case and a pusher rotatably coupled to the lever to rotate to push the cover. A guide may guide the pusher to rotate as the pusher is moved along an outer surface of the case.