Title:
電子霧化装置、使用状態検出方法、装置、及び読み取り可能な記憶媒体
Document Type and Number:
Japanese Patent JP7427806
Kind Code:
B2
Abstract:
An electronic atomization device, a use state detection method, a use state detection device, and a computer readable storage medium. The electronic atomization device comprises: a heat generation unit (110) used to heat an aerosol generation product; a resonance unit (120) used to produce an electromagnetic field for the heat generation unit (110) to generate heat; a detection unit (130) used to detect an energy attenuation feature of the electromagnetic field and output a detection signal; a control unit (140) used to output an excitation signal that excites the resonance unit (120) to produce the electromagnetic field, and further used to determine a state of the aerosol generation product according to the detection signal. The invention uses the control unit (140) to excite the resonance unit (120) to produce the electromagnetic field, such that the heat generation unit (110) performs induction heating, and enables, by means of the detection unit (130), detection of the energy attenuation feature of the electromagnetic field, such that the control unit (140) determines the state of the aerosol generation product according to the detection signal. In this way, whether the aerosol generation product is loaded is determined simply according to the energy attenuation feature of the electromagnetic field.
Inventors:
Chen Junliang
Application Number:
JP2022560198A
Publication Date:
February 05, 2024
Filing Date:
April 01, 2021
Export Citation:
Assignee:
Shenzhen Wheat Science Technology Co., Ltd.
International Classes:
A24F40/50; A24F40/465
Domestic Patent References:
| JP5189130A | ||||
| JP59149682A |
Foreign References:
| WO2020043901A1 | ||||
| WO2019111103A1 | ||||
| CN208754576U | ||||
| CN110876489A |
Attorney, Agent or Firm:
Katsumi Iseki
Shuhei Kaneko
Wataru Ohnishi
Shuhei Kaneko
Wataru Ohnishi
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