Search International and National Patent Collections

1. (WO2018059231) FAN AND WIND SPEED CONTROL METHOD THEREFOR

Pub. No.:    WO/2018/059231    International Application No.:    PCT/CN2017/101436
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Wed Sep 13 01:59:59 CEST 2017
IPC: F04D 27/00
Applicants: GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
广东美的环境电器制造有限公司
MIDEA GROUP CO., LTD.
美的集团股份有限公司
Inventors: GUO, Xinsheng
郭新生
LU, Yan
卢燕
Title: FAN AND WIND SPEED CONTROL METHOD THEREFOR
Abstract:
A fan and a wind speed control method therefor. The fan comprises a fan body (10) and a base (20). The fan body (10) is oscillatably mounted on the base (20). The method comprises the following steps: detecting whether a person is in front of the fan body (10), and adjusting, on the basis of the detection result, the wind speed at which the fan body (10) is running. The method increases the work efficiency of the fan and reduces the energy consumption of the fan.