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Title:
ATOMIZATION DEVICE CAPABLE OF CONTROLLING ADMINISTRATION AMOUNT, AND CONTROL METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/199634
Kind Code:
A1
Abstract:
An atomization device capable of controlling an administration amount, and a control method for the same. The atomization device comprises a battery (1), a circuit control board (2), a heat generating resistor (3), an atomization channel (4), a mouth piece (7), a detection air channel (5), and an air pressure sensor (6). The circuit control board (2) is provided with a micro-controller, an air flow computing unit, an energy calculation unit, an energy and atomization amount conversion unit, and a power control unit and are all electrically interconnected. The air flow computing unit performs conversion, according to a modeled volume of the detection air channel and a change of an inhalation pressure, to obtain a corresponding air flow value. The power control unit controls, according to the air flow value, an output power output to the heat generating resistor (3). The energy calculation unit calculates output energy according to the output power and a duration. The energy and atomization amount conversion unit converts the energy into a corresponding aerosol administration amount value. The micro-controller compares the aerosol administration amount value against a preset aerosol administration amount threshold value, and sends a corresponding control signal to control the power control unit, so as to control an aerosol administration amount.

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Inventors:
LIN GUANGRONG (CN)
ZHENG XIANBIN (CN)
ZHANG XIYONG (CN)
Application Number:
PCT/CN2019/123198
Publication Date:
October 08, 2020
Filing Date:
December 05, 2019
Export Citation:
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Assignee:
HUIZHOU HAPPY VAPING TECH LIMITED (CN)
International Classes:
A24F47/00; A61M11/04
Foreign References:
CN109924548A2019-06-25
CN109043672A2018-12-21
CN107997239A2018-05-08
CN109491278A2019-03-19
CN107495478A2017-12-22
CN106037014A2016-10-26
CN108294363A2018-07-20
US20150068523A12015-03-12
Other References:
See also references of EP 3925468A4
Attorney, Agent or Firm:
SHENZHEN HUIBANG INTELLECTUAL PROPERTY AGENCY FIRM (CN)
Download PDF:
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