ELECTRONIC ATOMIZATION DEVICE, AND ATOMIZER AND ATOMIZATION ASSEMBLY THEREOF

WIPO Patent Application WO/2021/142778

A1

An electronic atomization device, and an atomizer and an atomization assembly thereof. The atomization assembly comprises a composite liquid absorption structure (41) and a heating element (42). The composite liquid absorption structure (41) comprises a hard first liquid absorption body (411), and a soft second liquid absorption body (412) combined together with the first absorption body (411). The heating element (42) comprises a heating portion (421), wherein at least part of the heating portion (421) is embedded in the composite liquid absorption structure (41) in a width direction, and is respectively in contact with the second liquid absorption body (412) and the first liquid absorption body (411). The atomization assembly at least partially embeds the heating portion of the heating element in the composite liquid absorption structure in the width direction so as to respectively be in contact with the second liquid absorption body and the first liquid absorption body, thereby increasing the contact area of the heating portion of the sheet-shaped heating element with an e-liquid so as to prevent dry burning, thereby reducing energy waste, avoiding the generation of a burnt smell, and improving liquid sealing effects and ventilation effects, and improving the user experience.

LI XIAOPING (CN)

PCT/CN2020/072765

July 22, 2021

January 17, 2020

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SHENZHEN SMOORE TECHNOLOGY LTD (CN)

A24F40/42; A24F40/46

CN108308716A	2018-07-24
CN208755162U	2019-04-19
DE102017123870A1	2019-04-18
US20190124991A1	2019-05-02
CN209284330U	2019-08-23
CN209862310U	2019-12-31
CN110613166A	2019-12-27

SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)

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