公开(公告)号：US20150184872A1

公开(公告)日：2015-07-02

申请号：US14582809

申请日：2014-12-24

Applicant: LG ELECTRONICS INC.

Inventor： Siyoung OH ,  Yongcheol CHA ,  Seokho CHOI

IPC: F24F1/56 ,  F24F1/38 ,  F24F1/14

CPC classification number: F24F1/56 ,  F24F1/06 ,  F24F1/14 ,  F24F1/32 ,  F24F1/38 ,  F24F1/40 ,  F24F1/50 ,  F24F1/60

Abstract: An outdoor unit of an air conditioner may include a case, an outdoor heat exchanger disposed in the case to perform heat exchange between outdoor air and a refrigerant, and a blower apparatus to blow and guide the outdoor air. The blower apparatus may include a blower fan to rotate about a shaft thereof to blow the air heat-exchanged with the refrigerant by the outdoor heat exchanger in one direction and an orifice installed in the case such that an inside and an outside of the case communicate with each other through the orifice to guide the air blown by the blower fan. The orifice may include a discharge part to guide air discharged from a front to a rear of the blower apparatus in an axial direction. A sectional area of the discharge part gradually increases from the front to the rear of the blower apparatus in the axial direction.

Abstract translation: 空调机的室外机可以包括壳体，设置在壳体中以进行室外空气和制冷剂之间的热交换的室外热交换器，以及用于吹送和引导室外空气的鼓风机装置。 鼓风机装置可以包括鼓风机，用于围绕其轴转动，以便将由室外热交换器在一个方向上与制冷剂热交换的空气吹出，并且安装在壳体中的孔，使得壳体的内部和外部连通 彼此通过孔口引导吹风机吹出的空气。 孔可以包括排出部，以沿轴向引导从鼓风机装置的前后排出的空气。 排气部的截面积沿鼓风机装置的前后逐渐增加。