公开(公告)号：EP4339540A1

公开(公告)日：2024-03-20

申请号：EP23196438.8

申请日：2023-09-11

Applicant: LG Electronics Inc.

Inventor： KIM, Bongjun ,  KIM, Sehyoun ,  JEONG, Minwoo

IPC: F25D21/08 ,  F28D1/047 ,  F28F1/32 ,  F28F17/00 ,  F25B39/00 ,  F25B47/00

Abstract: A heat exchanger comprising: a plurality of refrigerant tubes (41) through which refrigerant flows; a plurality of collars (42) surrounding at least a portion of an outer surface of each refrigerant tube (41); at least one heat dissipation fin (43) connected to the plurality of collars (42); and an electrode (50) which is in contact with the heat dissipation fin (43) and transmits power to the heat dissipation fin (43), wherein an electrical resistance of the collars (42) is higher than an electrical resistance of the heat dissipation fin (43).

公开(公告)号：EP4180736A1

公开(公告)日：2023-05-17

申请号：EP22207525.1

申请日：2022-11-15

Applicant: LG Electronics, Inc.

Inventor： SON, Ilna ,  KIM, Bongjun ,  JEONG, Minwoo ,  KIM, Sehyoun

IPC: F24F8/30 ,  H01T23/00 ,  F24F8/192 ,  F24F8/90 ,  F24F13/32

Abstract: Disclosed are an ion generating device and an air conditioner having the same. The air conditioner may include a housing; a blower which causes a flow of air passing through an inner space of the housing; a heat exchanger located in the inner space of the housing; and an ion generating device which is spaced apart from the heat exchanger, and coupled to an inner side of the housing, wherein the ion generating device may include: a hollow body; a fan which is coupled to one side of the body, and causes a flow of air passing through an inside of the body; and an ionizer which is coupled to the other side of the body, and generates ion, wherein the ionizer may include a case hole which is formed in a portion of the ionizer facing the inside of the body, and communicates with the inside of the body.

公开(公告)号：EP3627060A1

公开(公告)日：2020-03-25

申请号：EP18802180.2

申请日：2018-05-15

Applicant: LG Electronics Inc. ,  Korea Advanced Institute of Science and Technology

Inventor： LEE, Yohan ,  KIM, Bongjun ,  KIM, Sehyeon ,  KIM, Jaeyoung ,  JEONG, Minwoo ,  SUNG, Hyungjin ,  LEE, Jaebok ,  PARK, Sunggoon

IPC: F24F1/32 ,  F25B41/00 ,  F15D1/02

Abstract: A flow disturbance apparatus includes: a refrigerant pipe having a flow space in which refrigerant flows; and at least one disturbance member disposed inside the refrigerant pipe, that is vibrated by the flow of refrigerant in the refrigerant pipe to disturb the refrigerant flowing in the refrigerant pipe.

公开(公告)号：EP3584506A1

公开(公告)日：2019-12-25

申请号：EP18754133.9

申请日：2018-02-12

Applicant: LG Electronics Inc.

Inventor： JEONG, Minwoo ,  KIM, Bongjun ,  KIM, Sehyeon ,  KIM, Jaeyoung ,  LEE, Yohan

IPC: F24F3/14 ,  F24F13/30 ,  F28D15/02 ,  F28F1/30

Abstract: The present embodiment comprises: a case having a suction body having an air intake opening formed therein and a discharge body having an air discharge opening formed therein; an evaporator which is arranged inside the case, and which has an evaporating fin coupled to an evaporating tube; a condenser arranged inside the case and spaced from the evaporator; a fan configured such that air is made to flow to the evaporator and then to the condenser; at least one heat pipe comprising heat pipe assemblies positioned in front of and behind the evaporator in the air flow direction, respectively, each heat pipe assembly comprising a heat-absorbing pipe portion preceding the evaporator in the air flow direction, a heat-radiating pipe portion positioned between the evaporator and the condenser in the air flow direction, and a connecting pipe portion that connects the heat-absorbing pipe portion and the heat-radiating pipe portion; and at least one heat-conducting fin having a heat pipe coupling hole formed therein to be coupled to at least one selected from the heat-absorbing pipe portion and the heat-radiating pipe portion. The present embodiment has the following advantageous effects: the heat-conducting fin improves the heat transfer capability of the heat pipe such that the decrease in the amount of power consumed by the heat pipe can be increased; and the shared use of the evaporator having an evaporating fin coupled to an evaporating tube can minimize the costs for the entire facility for manufacturing each of a dehumidifier model having a heat pipe assembly and an evaporator installed together and a dehumidifier model having no heat pipe assembly.

公开(公告)号：EP3553431A1

公开(公告)日：2019-10-16

申请号：EP19178655.7

申请日：2014-12-12

Applicant: LG ELECTRONICS INC.

Inventor： YUN, Jongho ,  KOAK, Kyunghoon ,  KIM, Bongjun ,  AN, Siyeon

IPC: F25D23/12

Abstract: Provided is a refrigerator (10). The refrigerator (10) includes a main body (11) to define a storage space (12), a door (14) that opens and closes the storage space (12), a dispenser (20) provided at the door (14) to dispense water, a filter device (40) having at least two filters (42) to purify water supplied from an external water supply source (1), thereby supplying the purified water into the dispenser (20), at least two heads (45) fixing the filters (42), a connector (3) that connects the at least two heads (45) to each other, the connector (3) providing a passage between the at least two heads (45), and a bracket (43) on which the connector (3) and the heads (45) are seated, the bracket (43) being coupled to the connector 3).