Air circling structure and air conditioner with the same

    公开(公告)号:US09622519B2

    公开(公告)日:2017-04-18

    申请号:US14800504

    申请日:2015-07-15

    IPC分类号: A41D13/005

    摘要: An air circulating structure includes a housing having first, second and third sidewalls. The second and third sidewalls are positioned in a receiving space defined by the first sidewall and the second sidewall is positioned between the first and third sidewalls. The first sidewall has an opening and bending portions are formed at ends of the first sidewall and bending inward. Further, guiding elements are disposed on sides of the second sidewall facing the receiving space and positioned between the third sidewall and the bending portions. As such, air ducts are formed between the second sidewall and the first sidewall, the third sidewall, the guiding elements, the bending portions, respectively, and air vents are formed in junctions of the guiding elements with the bending portions and the third sidewall, thereby forming circulating air in the air ducts and vents to effectively improve the temperature regulating efficiency of an air-conditioning device.