Title:
FAN AUTOMATIC RECHARGING POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/226730
Kind Code:
A1
Abstract:
Disclosed is a fan automatic recharging power device (1), composed of a motor (10), a coil group (11), blades (12), a rectifier (13) and a storage battery (14). The device is characterized in that the coil group (11) is mounted at the front end of the motor (10) of a fan, the coil group (11) is provided with a plurality of coil posts (110), magnetic coils (120) are provided inside the centre of the blades (12) and are mounted on a shaft core (100) of the motor (10), and the magnetic coils (120) are provided to cover the coil posts (110). When the blades (12) rotate, a magnetic force is used to generate a current, such that electric energy is recharged in the storage battery (14) to achieve the purpose of conserving energy and saving electricity, thus having considerable practicality.
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Inventors:
HSIEH YU-KUN (CN)
Application Number:
PCT/CN2020/000105
Publication Date:
November 18, 2021
Filing Date:
May 13, 2020
Export Citation:
Assignee:
HSIEH YU KUN (CN)
International Classes:
H02K7/14; F03D9/11; H02J7/32
Foreign References:
| CN209233499U | 2019-08-09 | |||
| TWM581330U | 2019-07-21 | |||
| CN104235037A | 2014-12-24 | |||
| CN201294442Y | 2009-08-19 | |||
| TWM582528U | 2019-08-21 | |||
| KR20190099367A | 2019-08-27 |
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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