Title:
AEROSOL GENERATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/184171
Kind Code:
A1
Abstract:
Provided in the present application is an aerosol generating apparatus, comprising: a battery cell, used for supplying power; a receptor, used for generating heat through penetration by changing magnetic fields in order to heat an aerosol generating article; an LC oscillator, comprising an induction coil and a first capacitor; a first switch transistor, positioned between the battery cell and the LC oscillator; the first switch transistor is configured to switch on intermittently to drive the LC oscillator to oscillate; a temperature sensor, used for sensing the temperature of the receptor; a sampling module, used for sampling the sensing results of the temperature sensor; and a DC-DC booster, the input end thereof being connected to the battery cell and the output end thereof being connected to the sampling module; the DC-DC booster is configured to boost the output voltage of the battery cell when the first switch transistor is switched on and then output same to the sampling module to supply power to the sampling module. In the present aerosol generating apparatus, the sampling module is supplied with power by the DC-DC booster during the process of the battery cell supplying power to the LC oscillator, so that, during the oscillation of the LC oscillator, the sampling module can accurately and in real time acquire the temperature results sensed by the temperature sensor.
Inventors:
LI XINJUN (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
Application Number:
PCT/CN2022/079348
Publication Date:
September 09, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
SHENZHEN FIRST UNION TECH CO (CN)
International Classes:
A24F40/465; A24F40/40; A24F40/46; A24F40/50; A24F40/57; H02M3/156
Foreign References:
| CN110101117A | 2019-08-09 | |||
| CN205987969U | 2017-03-01 | |||
| CN212464915U | 2021-02-05 | |||
| CN201880084762A | 2018-12-28 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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