公开(公告)号：US20230204227A1

公开(公告)日：2023-06-29

申请号：US17981855

申请日：2022-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gahyun KIM ,  Byungghun KIM ,  Yongho SEO ,  Wooseog SONG ,  Mingi CHO

IPC: F24F1/0033 ,  F24F1/0022 ,  F24F1/0067 ,  F24F1/0047

CPC classification number: F24F1/0033 ,  F24F1/0022 ,  F24F1/0067 ,  F24F1/0047 ,  F24F2221/28

Abstract: An air conditioner including an arc shaped discharge port formed in a cylindrical member of a housing; a main fan; an arc shaped heat exchanger between the main fan and an inner peripheral surface of the cylindrical member with respect to a radial direction of the cylindrical member; and an auxiliary fan. A discharge flow path is formed between an outer peripheral end of the heat exchanger and the inner peripheral surface of the cylindrical member. A guide flow path is formed outside the discharge flow path with respect to the radial direction of the cylindrical member. The auxiliary fan is in the discharge flow path and is configured to suck some of the air discharged through the discharge port into the guide flow path. The guide flow path returns the air sucked by the auxiliary fan to the auxiliary fan.

公开(公告)号：US20230194119A1

公开(公告)日：2023-06-22

申请号：US18113699

申请日：2023-02-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mingi CHO ,  Kyunghoon KIM ,  Seojeong KIM ,  Sunggoo KIM ,  Changmin SEOK ,  Seonghyun YOON ,  Donggyu LEE

IPC: F24F11/77 ,  F24F11/64 ,  F24F7/013 ,  F24F11/00

CPC classification number: F24F11/77 ,  F24F11/64 ,  F24F7/013 ,  F24F11/0001 ,  F24F2110/40

Abstract: A method comprising detecting an indoor carbon dioxide level; detecting an outdoor fine dust level; driving an air supply fan and an exhaust fan such that an air supply amount of the air supply fan is greater than an exhaust amount of the exhaust fan based on detected indoor carbon dioxide level and outdoor fine dust level; and performing a first indoor pressure control of detecting an indoor pressure and controlling the air supply fan and the exhaust fan. In the indoor pressure control, based on the detected indoor pressure being less than a first set value, a number of revolutions per minute of the exhaust fan is controlled to be decreased, and based on the detected indoor pressure is greater than or equal to a second set value greater than the first set value, the number of revolutions per minute of the exhaust fan is controlled to be increased.

公开(公告)号：US20240369070A1

公开(公告)日：2024-11-07

申请号：US18775888

申请日：2024-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mingi CHO ,  Doyoung KIM ,  Wooseog SONG

IPC: F04D29/54 ,  F04D25/06 ,  F04D29/70

Abstract: A blowing device according to an embodiment may include a base portion, an air inflow portion, a blowing body connected to be in fluid communication with an upper end of the base portion, a blowing portion configured to move the air introduced from the air inflow portion to the blowing body, a first driving motor configured to apply a driving force to the blowing portion, a separation wall dividing the inside of the blowing body into a first inner region and a second inner region, a first discharge portion configured to discharge air accommodated in the first inner region to the outside, a second discharge portion configured to discharge air accommodated in the second inner region to the outside, and a flow rate distribution portion configured to distribute the air moved from the blowing portion to the first inner region and the second inner region.

公开(公告)号：US20240247835A1

公开(公告)日：2024-07-25

申请号：US18627106

申请日：2024-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyun KIM ,  Jinwoo HONG ,  Gahyun KIM ,  Sungwoo KIM ,  Joonho YOON ,  Mingu JEON ,  Mingi CHO

IPC: F24F13/20 ,  F24F1/0047

CPC classification number: F24F13/20 ,  F24F1/0047

Abstract: Disclosed herein is a ceiling-type air conditioner including: an upper housing having a cylindrical shape, a heat exchanger having in an annular shape and disposed inside the upper housing, a blowing fan disposed on the inside of the heat exchanger and configured to draw in air and heat exchange the drawn-in air with the heat exchanger. In addition, the ceiling-type air conditioner may include a lower housing including an outlet disposed on a radially outer side of the heat exchanger and configured to discharge the heat exchanged air to the outside of the upper housing and having an annular shape and an inlet panel through which external air is drawn in by the blowing fan, the lower housing movable in a vertical direction between a first position and a second position different from the first position, and a middle housing disposed between the upper housing and the lower housing and including a plurality of discharge holes disposed outside the outlet in a radial direction of the lower housing, wherein the lower housing is configured to open the outlet when placed in the first position, and to close the outlet when placed in the second position, so that the air heat exchanged with the heat exchanger is discharged through the plurality of discharge holes.

公开(公告)号：US20240230147A1

公开(公告)日：2024-07-11

申请号：US18612017

申请日：2024-03-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seonghyun YOON ,  Kyunghoon KIM ,  Jinbaek KIM ,  Seonuk NA ,  Eungryeol SEO ,  Jaehyoung SIM ,  Donggyu LEE ,  Eomji JANG ,  Mingi CHO

IPC: F24F13/062 ,  F24F13/12

CPC classification number: F24F13/062 ,  F24F13/12 ,  F24F2221/14

Abstract: Disclosed is a diffuser. The diffuser comprises: a main body configured to be connected to an air duct installed on a ceiling, and comprising an air outlet; a first airflow guide configured to move up and down with respect to the main body to open and close at least a portion of the air outlet, and configured to guide an airflow discharged from the air outlet in response to the air outlet being opened, the first airflow guide comprising an opening configured to allow air to pass through the first airflow guide; and a second airflow guide configured to move up and down with respect to the main body and the first airflow guide to open and close the opening of the first airflow guide, and comprising a downwardly inclined surface configured to guide an airflow discharged from the opening in response to the opening being opened.

公开(公告)号：US20210123611A1

公开(公告)日：2021-04-29

申请号：US17080232

申请日：2020-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seonghyun YOON ,  Jinbaek KIM ,  Mingi CHO ,  Kyunghoon KIM ,  Eunyoung BAE ,  Eungryeol SEO

IPC: F24F1/0033 ,  F24F1/0007 ,  F24F1/0018 ,  F24F1/0011

Abstract: A diffuser, which is used in an air conditioner, includes a central portion where a motor is disposed, and a plurality of blades radially disposed on an outer circumferential surface of the central portion and arranged at regular intervals along the outer circumferential surface of the central portion. An outer guide wall is disposed concentrically with the central portion and is formed to surround the plurality of blades. The outer guide wall includes a plurality of openings formed in a plurality of portions each of which corresponds to a space between two adjacent blades among the plurality of blades.

公开(公告)号：US20230175707A1

公开(公告)日：2023-06-08

申请号：US17975860

申请日：2022-10-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonho YOON ,  Gahyun KIM ,  Mingi CHO ,  Donghyun KIM ,  Sungwoo KIM ,  Mingu JEON ,  Jinwoo HONG

IPC: F24F1/0014 ,  F24F1/0047 ,  F24F13/14 ,  F24F1/0022

CPC classification number: F24F1/0014 ,  F24F1/0047 ,  F24F13/14 ,  F24F1/0022 ,  F24F2221/02

Abstract: An air conditioner including an air conditioning module, a lighting module and a discharge guide between the air conditioning module and the lighting module. The air conditioning module includes a housing, air inlet, air outlet, heat exchanger, and fan. The lighting module includes a moveable lighting panel. The discharge guide moves with the lighting module. The lighting panel is moveable between a first position in which the lighting panel allows air to enter the air inlet and to be discharged from the air outlet and the discharge guide blocks the discharged air from entering the air inlet, and a second position in which the lighting panel restricts air from entering the air inlet and from being discharged from the air outlet as compared to the first position.

公开(公告)号：US20200348030A1

公开(公告)日：2020-11-05

申请号：US16864839

申请日：2020-05-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongho SEO ,  Kyunghoon KIM ,  Wooseog SONG ,  Jaehyoung SIM ,  Joonho YOON ,  Donggyu LEE ,  Mingi CHO ,  Dohoon KIM ,  Jinbaek KIM ,  Kisup LEE ,  Donggi HAN

IPC: F24F1/0033 ,  F24F1/0063 ,  F24F1/0022 ,  F24F13/08 ,  F24F13/02 ,  F24F13/30

Abstract: An indoor unit of an air conditioner comprises a housing comprising a first accommodating part and a second accommodating part, a heat exchanger provided in the second accommodating part, extended in a longitudinal direction of the second accommodating part, and configured to exchange heat with a refrigerant transferred from an outdoor unit, a first air-blower and a second air-blower respectively provided in the first accommodating part in a direction parallel to an extension direction of the heat exchanger, and configured to introduce air into the first accommodating part and discharge the introduced air to the second accommodating part, and a guide provided in the second accommodating part, extended from the first accommodating part to the heat exchanger, and configured to guide a flow of air discharged from the first accommodating part to the second accommodating part by at least one of the first air-blower and the second air-blower.

公开(公告)号：US20250164128A1

公开(公告)日：2025-05-22

申请号：US18825588

申请日：2024-09-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisu LEE ,  Taeyong LEE ,  Heesoo JUNG ,  Euysung CHU ,  Younghoon KIM ,  Nakhyun KIM ,  Seongsu KIM ,  Mingi CHO

IPC: F24F8/10 ,  F24F6/00 ,  F24F11/46

Abstract: An air purifying device includes a main body including: at least one filter unit including a filter, a blower unit including a blower, a main controller configured to control operation of the blower unit, a power supply configured to supply power to the main controller, and an output terminal configured to output power received from the power supply to outside, and at least one function module detachably assembled onto the main body and including a function unit including circuitry configured to perform a function of assisting the main body or a function different from a function of the main body, an auxiliary controller configured to control operation of the function unit, a connection terminal electrically connectable to the output terminal, and a second power supply configured to receive power separate from the power supplied to the power supply.

公开(公告)号：US20230204252A1

公开(公告)日：2023-06-29

申请号：US18083880

申请日：2022-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donghyun KIM ,  Jinwoo HONG ,  Gahyun KIM ,  Sungwoo KIM ,  Joonho YOON ,  Mingu JEON ,  Mingi CHO

IPC: F24F13/15

CPC classification number: F24F13/15 ,  F24F2013/1453

Abstract: An air conditioner including: a housing including a cylinder portion, an inlet, and an outlet formed in a lower portion of the cylinder portion and being in a shape of an arc; a heat exchanger positioned inside the cylinder portion and being in a shape of an arc; and a plurality of blades configured to selectively open or block the outlet, wherein the plurality of blades are arranged along a circumferential direction of the outlet and configured to move back and forth in a radial direction of the outlet to open or block the outlet, and each of the plurality of blades includes a plurality of holes configured to enable, upon blocking of the outlet by the blade, air entered the inlet to be discharged to outside of the housing through the blade.