公开(公告)号：US11466873B2

公开(公告)日：2022-10-11

申请号：US16593913

申请日：2019-10-04

Applicant: Samsung Electronics Co., Ltd

Inventor： Yong Ho Seo ,  Min Gi Cho ,  Woo Seog Song

IPC: F28F19/00 ,  F24F1/56 ,  F24F13/08

Abstract: An air conditioner according to the disclosure includes a blowing fan including a suction port, a bell mouth formed along a circumferential direction of the suction port, and a fan guard extending from an inner circumferential surface of the bell mouth and covering the suction port, wherein the fan guard includes a plurality of annular ribs arranged concentrically with a gap from a center of the fan guard corresponding to a rotation axis of the blowing fan, the plurality of annular ribs includes a first annular rib adjacent the outermost edge of the fan guard and the first annular rib is arranged to be inclined to the rotation axis in a direction corresponding to the tangent line of the bell mouth.

公开(公告)号：US09551498B2

公开(公告)日：2017-01-24

申请号：US13928910

申请日：2013-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Ho Kim ,  Jin Baek Kim ,  Yeon Seob Yun ,  Tae Duk Kim ,  Woo Seog Song ,  Moon Sun Shin ,  Hae Gyun Shin ,  Ki Pyo Ahn ,  Joon Ho Yoon ,  Min Gi Cho ,  Jae Youn Cho ,  Sun Muk Choi ,  Hyoung Seo Choi ,  Dong Gi Han ,  Jin Woo Hong ,  Jun Hwang

IPC: F28F27/00 ,  F24F7/007 ,  F24F1/00 ,  F24F11/00

CPC classification number: F24F7/007 ,  F24F1/0022 ,  F24F11/77 ,  Y02B30/746

Abstract: An indoor unit of an air conditioner having improved structures of suction, discharge and/or flow passages which may increase operation efficiency, reduce noises and realize a compact size. The indoor unit includes a housing comprising a front panel and a rear panel coupled to a rear portion of the front panel, at least one discharge outlet exposed to a front of the front panel, at least one suction inlet formed in the rear panel at a position corresponding to the discharge outlet, at least one heat exchanger disposed at a front portion of the suction inlet to absorb heat from air introduced through the suction inlet or transfer heat to the air introduced through the suction inlet, and at least one diagonal flow fan disposed between the heat exchanger and the discharge outlet to suction air passing through the heat exchanger and discharge the air through the discharge outlet.

Abstract translation: 具有改善的吸入，排出和/或流动通道结构的空调的室内单元，其可以提高操作效率，减少噪声并实现紧凑的尺寸。 所述室内机包括壳体，所述壳体包括前面板和后面板，所述后面板联接到所述前面板的后部，暴露于所述前面板的前部的至少一个排出口，至少一个吸入口，其形成在所述后面板的一个 至少一个热交换器，其设置在吸入口的前部，以吸收通过吸入口引入的空气的热量或将热量传递到通过吸入口引入的空气;以及至少一个对角流风扇 设置在热交换器和排出口之间，通过通过热交换器的吸入空气，并通过排放出口排出空气。