Porous body, atomizer and electronic atomization device
AssigneeShenzhen First Union Technology Co., Ltd.
InventorsMing CHEN, Baoling LEI, Zhongli XU, Yonghai LI
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Abstract
A porous body, an atomizer, and an electronic atomization device are provided. The atomizer includes: a liquid storage cavity for storing a liquid substrate; a porous body in fluid communication with the liquid storage cavity to receive the liquid substrate; and a heating element bonded to the porous body to heat at least part of the liquid substrate in the porous body to generate an aerosol. A volume of micropores in the porous body having a pore size greater than 30 μm accounts for 40% or more of a volume of all micropores in the porous body.
Claims21
An atomizer comprising:
- a liquid storage cavity, configured to store a liquid substrate;
- a porous body in fluid communication with the liquid storage cavity to receive the liquid substrate;
- and
- a heating element, bonded to the porous body to heat at least part of the liquid substrate in the porous body to generate an aerosol,
- wherein a volume of micropores in the porous body having a pore size greater than 30 m accounts for 40% or more of a volume of all micropores in the porous body.
(canceled)
A porous body, applied to an atomizer, wherein a volume of micropores in the porous body having a pore size greater than 30 μm accounts for 40% or more of a volume of all micropores in the porous body.
Dependencies are inferred from the claim text.