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US 12,766,272 B2Granted
Electronic vaporization device
AssigneeShenzhen Smoore Technology Limited
InventorsXieen Zhang, Shiyi Cheng
Life of this patent
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Abstract
An electronic vaporization device includes: a microporous atomizing sheet; and a needle tube, one end of the needle tube being spaced apart from the microporous atomizing sheet, and an other end of the needle tube being for insertion into a liquid storage assembly, the needle tube being conveying liquid in the liquid storage assembly to the microporous atomizing sheet to form to-be-vaporized liquid, the to-be-vaporized being adsorbed between the microporous atomizing sheet and the needle tube through surface tension.
Claims17
An electronic vaporization device, comprising:
- a microporous atomizing sheet;
- and
- a needle tube, one end of the needle tube being spaced apart from the microporous atomizing sheet, and an other end of the needle tube being configured for insertion into a liquid storage assembly, the needle tube being configured to convey liquid in the liquid storage assembly to the microporous atomizing sheet to form to-be-vaporized liquid, the to-be-vaporized liquid being adsorbed between the microporous atomizing sheet and the needle tube through surface tension,
- wherein a tube cover is arranged on the end of the needle tube that is spaced apart from the microporous atomizing sheet. a peripheral surface of the needle tube and a peripheral surface of the tube cover being flush and extending radially outward so as to increase adhesion of the to-be-vaporized liquid.
1 more element
Dependencies are inferred from the claim text.