| 发明名称 |
Centrifugal Fan and an Electronic Device Having the Same |
| 摘要 |
A centrifugal fan for an electronic device is described. The centrifugal fan includes a volute casing with an outlet; and vanes accommodated in the volute casing. The volute casing has an inner surface facing the vanes, the inner surface being formed with a plurality of air guiding channels for directing air inside the volute casing in a direction towards the outlet of the volute casing. |
| 申请公布号 |
US2016209893(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201514788050 |
申请日期 |
2015.06.30 |
| 申请人 |
Lenovo (Beijing) Co., Ltd. |
发明人 |
Yuan Chunfeng;Li Jinyu |
| 分类号 |
G06F1/20;F04D29/42;F04D25/06 |
主分类号 |
G06F1/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A centrifugal fan for an electronic device, the centrifugal fan comprising:
a volute casing with an outlet; and vanes accommodated in the volute casing, wherein the volute casing has an inner surface facing the vanes and being formed with a plurality of air guiding channels for directing air inside the volute casing in a direction towards the outlet of the volute casing. |
| 地址 |
Beijing CN |
