公开(公告)号：US20210262687A1

公开(公告)日：2021-08-26

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 ,  F24F11/77 ,  F24F1/027

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：US20210262691A1

公开(公告)日：2021-08-26

申请号：US17173284

申请日：2021-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Ji Hyun JANG ,  Donghwal LEE ,  Bohee PARK ,  Sungho SEO ,  Hyunjin PARK

IPC: F24F11/89 ,  F24F1/029 ,  F24F1/0323 ,  F24F1/027 ,  F24F11/52 ,  F24F13/20

Abstract: An air conditioner is provided, in which a control box is disposed at a boundary between an indoor main body configured to blow indoor air and an outdoor main body configured to blow outdoor air, and the outdoor air may be introduced into the control box. Accordingly, even if it rains, the air conditioner may prevent direct exposure of the control box and/or a heat sink of the control box to rainwater and facilitate heat dissipation of control components disposed in the control box configured to perform inverter control.

公开(公告)号：US20190024910A1

公开(公告)日：2019-01-24

申请号：US15889938

申请日：2018-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Seenchul JUNG ,  Sungho SEO ,  Hyeongrok HEO

IPC: F24F1/02

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：US20190003732A1

公开(公告)日：2019-01-03

申请号：US15814080

申请日：2017-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Sungho SEO ,  Wonsuk Jang ,  Hokyun Choi

IPC: F24F11/00 ,  F24F11/02 ,  F24F13/30 ,  F24F1/02

CPC classification number: F24F11/83 ,  F24F1/027 ,  F24F1/24 ,  F24F11/85 ,  F24F11/89 ,  F24F13/08 ,  F24F13/20 ,  F24F13/30 ,  F24F2013/202 ,  F24F2013/205

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.

公开(公告)号：US20150276242A1

公开(公告)日：2015-10-01

申请号：US14674209

申请日：2015-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Sangjun YOON ,  Sungho SEO ,  IIsoo JEON

IPC: F24F3/14

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.

Abstract translation: 除湿器可以包括：主体; 安装在主体内的热交换单元; 以及水箱，其安装在所述主体内部并且通过所述主体的侧表面分离或安装，所述水箱存储形成在所述热交换单元上的冷凝水。 水箱可以包括：壳体在壳体安装在主体内部的状态下，前表面限定主体侧面的一部分的壳体，壳体限定用于存储冷凝水的空间; 盖子选择性地打开或关闭壳体的顶表面; 以及耦合模块，其穿过所述盖和所述壳体的侧表面以突出到所述壳体的外部，并且联接到所述主体。