公开(公告)号：US11898767B2

公开(公告)日：2024-02-13

申请号：US17172477

申请日：2021-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Ji Hyun Jang ,  Donghwal Lee ,  Bohee Park ,  Sungho Seo ,  Hyunjin Park

IPC: F24F11/63 ,  F24F11/65 ,  F24F1/027 ,  F24F11/77 ,  F24F110/10

CPC classification number: F24F11/63 ,  F24F1/027 ,  F24F11/65 ,  F24F11/77 ,  F24F2110/10

Abstract: An air conditioner and a method for controlling an air conditioner are provided capable of minimizing noise generation. The air conditioner may include an indoor motor configured to drive a fan to blow indoor air and an outdoor motor configured to drive a fan to blow outdoor air. In addition, the air conditioner may include a controller configured to set a rotational speed of the indoor motor to drive a fan to blow indoor air based on operation modes and a maximum rotational speed of the outdoor motor to drive a fan to blow outdoor air and change a rotational speed of the outdoor motor within a range not exceeding the maximum rotational speed based on indoor environment information and a user-set value.

公开(公告)号：US10082302B2

公开(公告)日：2018-09-25

申请号：US14674209

申请日：2015-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Sangjun Yoon ,  Sungho Seo ,  Ilsoo Jeon

IPC: F25D21/14 ,  F24F3/14 ,  F24F13/20 ,  F24F13/22 ,  F24F1/02

CPC classification number: F24F3/14 ,  F24F1/02 ,  F24F3/1405 ,  F24F13/20 ,  F24F13/22 ,  F24F2003/1446

Abstract: A dehumidifier may include: a main body; a heat exchange unit mounted inside the main body; and a water tank mounted inside the main body and separated or mounted through a side surface of the main body, the water tank storing condensed water formed on the heat exchange unit. The water tank may include: a case of which a front surface defines a portion of the side surface of the main body in a state where the case is mounted inside the main body, the case defining a space for storing the condensed water; a cover selectively opening or closing a top surface of the case; and a coupling module passing through the cover and a side surface of the case to protrude to an outside of the case, and coupled to the main body.

公开(公告)号：US10935257B2

公开(公告)日：2021-03-02

申请号：US15889938

申请日：2018-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Seenchul Jung ,  Sungho Seo ,  Hyeongrok Heo

IPC: F24F1/027 ,  F24F13/20

Abstract: A window type air conditioner including a control box. The control box includes a PCB assembly including a heat generation component and a heat dissipation plate, which are disposed on a bottom surface of a board, a PCB support part supporting a lower portion of the board and having a support partition part disposed between the heat generation component and the heat dissipation plate, and a box case having an inner space in which the support partition part is seated, and the heat generation component is accommodated. The heat dissipation plate is disposed outside the box case.

公开(公告)号：US10527311B2

公开(公告)日：2020-01-07

申请号：US15814080

申请日：2017-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Sungho Seo ,  Wonsuk Jang ,  Hokyun Choi

IPC: F24F11/00 ,  F24F11/83 ,  F24F13/30 ,  F24F1/027 ,  F24F11/89 ,  F24F13/20

Abstract: A window type air conditioner including a case installed on a wall or a window of an installation space to provide an inner space, an air guide installed in the case to partition the inner space into an outdoor-side air passage and an indoor-side air passage, a compressor installed in the outdoor-side air passage to perform an inverter control, and control components disposed in the outdoor-side air passage to perform the inverter control.