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1. (WO2018145655) FAN APPARATUS AND PORTABLE HOUSEHOLD FAN

Pub. No.:    WO/2018/145655    International Application No.:    PCT/CN2018/076129
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Sun Feb 11 00:59:59 CET 2018
IPC: F04D 25/08
F04D 29/00
F04D 27/00
F24F 6/14
H02J 7/00
Applicants: LEE, Wing Hong
Inventors: LEE, Wing Hong
Title: FAN APPARATUS AND PORTABLE HOUSEHOLD FAN
Abstract:
A fan apparatus (100) and a portable household fan (200) are disclosed. The fan apparatus (100) comprises a fan unit (10), including a fan body (11) and a base (12) connected to an end of the fan body (11); the fan body (11) being pivotally connected to the base (12)via a pivot axis (13) in such a way that the fan body (11) is pivotable with respect to the base (12) about the pivot axis (13); a first magnetic element (31) being provided on the base(12); and an electrical connection support (20) having a second magnetic element (32) provided thereon; wherein the first magnetic element (31) and a second magnetic element (32) are magnetically coupled to each other, in such a way that the fan unit (10) is electrically connected to the electrical connection support (20) and meanwhile the fan unit (10) is pivotable with respect to the electrical connection support (20) about a geometric center of the first magnetic element (31) on a plane parallel to the electrical connection support (20). The fan unit can be connected to the electrical connection support automatically and rapidly without any precise alignment and the apparatus can blow air without any dead corner and be detached rapidly.