Title:
AEROSOL GENERATION SYSTEM AND APPARATUS, AND WIRELESS CHARGING CIRCUIT AND CHARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/071239
Kind Code:
A1
Abstract:
The embodiments of the present application belong to the technical field of wireless charging, and relate to an aerosol generation system and apparatus, and a wireless charging circuit and a charging method. The wireless charging circuit for an aerosol generation system comprises: an aerosol generation module, which comprises a first induction coil, a first capacitor, a resonance control switch and an adjustment capacitor, wherein a power supply is received by means of the electromagnetic induction of the first induction coil, and an output end of the aerosol generation module is connected to a battery for charging; a charging module, which comprises a transformer, a second capacitor and a second induction coil, wherein the transformer converts a mains supply voltage into a working voltage, and an output end of the transformer is connected to the second induction coil in series; and a control module, the output of which is connected to a control end of the resonance control switch. In the present application, a resonance parameter at a first induction coil is changed by means of controlling the intermittent switching-on and switching-off of a resonance control switch, thus affecting the frequency of electromagnetic induction and a charging current of a second induction coil, thereby realizing power consumption reduction and energy saving.
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Inventors:
ZHANG YUEHAI (CN)
LIAO ZHENLONG (CN)
ZHU DAN (CN)
NIU YANMING (CN)
LIAO ZHENLONG (CN)
ZHU DAN (CN)
NIU YANMING (CN)
Application Number:
PCT/CN2022/100434
Publication Date:
May 04, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
SHENZHEN WOODY VAPES TECH CO LTD (CN)
International Classes:
H02J7/02; A24F40/90; H02J50/12
Foreign References:
| CN114069806A | 2022-02-18 | |||
| CN217240390U | 2022-08-19 | |||
| CN204089230U | 2015-01-07 | |||
| CN102457090A | 2012-05-16 | |||
| CN211185875U | 2020-08-07 | |||
| CN201887495U | 2011-06-29 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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