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Title:
AEROSOL GENERATING DEVICE AND INFRARED HEATER
Document Type and Number:
WIPO Patent Application WO/2022/063180
Kind Code:
A1
Abstract:
The present application relates to the field of smoking devices, and provides an aerosol generating device and an infrared heater. The aerosol generating device comprises a chamber for receiving an aerosol-forming substrate, at least one infrared heater, and a battery core for providing power for the infrared heater; the infrared heater comprises: a composite body prepared from a composite material comprising a carbon material and a ceramic material, the composite body being configured to heat, at least in an infrared radiation manner, the aerosol-forming substrate received in the chamber; and a conductive element comprising a first electrode and a second electrode arranged on the composite body at intervals, the conductive element being used for providing the power for the composite body. According to the present application, the composite body formed by compounding the carbon material and the ceramic material radiates infrared rays to heat the aerosol-forming substrate received in the chamber. The infrared heater is easy to prepare and is suitable for scale production.

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Inventors:
QI SHEN (CN)
LEI BAOLING (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
Application Number:
PCT/CN2021/119924
Publication Date:
March 31, 2022
Filing Date:
September 23, 2021
Export Citation:
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Assignee:
SHENZHEN FIRST UNION TECH CO (CN)
International Classes:
A24F40/40; A24F40/20; A24F40/46; A24F40/50; A24F40/51; A24F40/70
Foreign References:
CN108378426A2018-08-10
CN108113052A2018-06-05
CN103315406A2013-09-25
CN105054311A2015-11-18
CN108338415A2018-07-31
Other References:
See also references of EP 4218440A4
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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