Title:
AEROSOL GENERATING DEVICE AND ELECTROMAGNETIC HEATING ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/190214
Kind Code:
A1
Abstract:
An aerosol generating device and an electromagnetic heating assembly thereof. The electromagnetic heating assembly comprises a fixing pipe (10) having two ends extending through to fix an aerosol-forming substrate (100), a heating element (30) at least partially extending into the fixing pipe (10) from the first end of the fixing pipe (10) and inserted into the aerosol-forming substrate (100) in the fixing pipe (10), and an induction coil (50) sleeved on the periphery of the fixing pipe (10) to produce electromagnetic induction in a power-on state to enable the heating element (30) to heat. The ratio of the total height of the induction coil (50) to the depth of the heating element (30) inserted into the aerosol-forming substrate (100) in the fixing pipe (10) is 1:1-3:1, so that the distribution of a high-temperature area on the heating element (30) can be adjusted, the problem that the heating element (30) cannot be used because the temperature is too high and the hand may be scalded is avoided, and the user experience is improved.
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Inventors:
ZHOU HONGMING (CN)
LIU TAOWEN (CN)
XIAO JUNJIE (CN)
CHEN HUA (CN)
DU WENLI (CN)
LIU TAOWEN (CN)
XIAO JUNJIE (CN)
CHEN HUA (CN)
DU WENLI (CN)
Application Number:
PCT/CN2021/077111
Publication Date:
September 30, 2021
Filing Date:
February 20, 2021
Export Citation:
Assignee:
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
A24F40/10; A24F40/40; A24F40/20; A24F40/465
Foreign References:
| CN212233104U | 2020-12-29 | |||
| CN207754555U | 2018-08-24 | |||
| CN207754554U | 2018-08-24 | |||
| CN207766584U | 2018-08-24 | |||
| CN108617042A | 2018-10-02 | |||
| CN110169594A | 2019-08-27 | |||
| EP3549462A1 | 2019-10-09 | |||
| CN108601397A | 2018-09-28 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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