公开(公告)号：US20220113059A1

公开(公告)日：2022-04-14

申请号：US17423776

申请日：2020-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Bonchang HWANG ,  Beomsoo SEO

IPC: F24F13/08 ,  F24F1/0047 ,  F24F1/0011 ,  F24F13/12 ,  F24F13/22

Abstract: Disclosed is a ceiling type air conditioner that can implement a horizontal air flow to provide an indirect wind to a user with a simple structure. To this end, the ceiling type air conditioner according to the present disclosure includes an inner case in which a blower and a heat exchanger are built-in, and a blow passage for guiding air passed through the heat exchanger downward is formed; an inner flow path body which is disposed below the inner case and has a suction flow path for sucking air into the inner case so as to communicate vertically; and an outer flow path body which is spaced outward from the inner flow path body and disposed below the inner case, and forms a discharge flow path, between the inner flow path body, communicating with the blow passage; wherein an outer circumferential surface of the inner flow path body comprises a first concave portion formed to be concave, a first horizontal portion extended horizontally outwardly from a lower end of the first concave portion, and a vertical portion extended vertically downwardly from an outer end of the first horizontal portion.

公开(公告)号：US20200088420A1

公开(公告)日：2020-03-19

申请号：US16616576

申请日：2018-05-25

Applicant: LG ELECTRONICS INC.

Inventor： Dongig OH ,  Beomsoo SEO ,  Joonshik YOON ,  Bonchang HWANG

IPC: F24F1/0317 ,  F24F1/022 ,  F24F1/028 ,  F24F13/08 ,  F24F13/20

Abstract: According to the present disclosure, an air guide for a ceiling-type air conditioner is applied to the ceiling-type air conditioner comprising: an indoor unit having a heat exchanger and a blower embedded therein, and having a plurality of blowing passages for discharging, to the outside, air which has passed through the heat exchanger; a plurality of inlets for receiving the air discharged through the plurality of blowing passages; and a discharge panel having an inner space, of which at least a portion communicates with the plurality of inlets, and a ring or arc-shaped opening for discharging, into a room, air which has flowed into the inner space. The air guide includes: at least two partition parts formed in parallel to the radial direction of the opening, and dividing the inner space in the circumferential direction; and a curved part connecting the at least two partition parts, and formed in an arc shape, and is detachably inserted into the inside of the opening from the outside of the opening.

公开(公告)号：US20210025603A1

公开(公告)日：2021-01-28

申请号：US16979648

申请日：2018-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Bonchang HWANG ,  Beomsoo SEO

IPC: F24F3/14 ,  F24F3/16 ,  F24F6/12

Abstract: A ceiling type air conditioner includes a casing, a panel having a discharge hole and a suction hole, and a humidifying unit provided between the casing and the panel, the humidifying unit comprising a humidifying body in which humidifying water is contained. The humidifying body includes a bottom surface in which a humidifying suction hole corresponding to the suction hole and a humidifying discharge hole corresponding to the discharge hole are defined, an outer surface extending upward from an edge of the bottom surface, a suction-side surface extending upward from an edge of the humidifying suction hole, and a discharge-side surface extending upward from an edge of the humidifying discharge hole.