Atomization component, atomizer, and electronic atomization device
AssigneeShenzhen Smoore Technology Limited
InventorsHongxia Lv, Zhenlong Jiang, Pei Li
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Abstract
An atomization component includes: a matrix; and a heating film. The matrix includes an atomization surface. The heating film is arranged on the atomization surface, and when energized, heats and atomizes an aerosol-generating substrate on the atomization surface. The heating film includes a metal heating layer and an inorganic protection layer that are stacked, the inorganic protection layer being arranged on a surface of the metal heating layer that is away from the matrix. The metal heating layer includes at least two sub-metal layers that are sequentially stacked. Any two adjacent sub-metal layers have different components.
Claims17
An atomization component, comprising:
- a matrix;
- and
- a heating film,
- wherein the matrix comprises an atomization surface,
- wherein the heating film is arranged on the atomization surface, and when energized, is configured to heat and atomize an aerosol-generating substrate on the atomization surface,
- wherein the heating film comprises a metal heating layer and an inorganic protection layer that are stacked, the inorganic protection layer being arranged on a surface of the metal heating layer that is away from the matrix,
- wherein the metal heating layer comprises at least two sub-metal layers that are sequentially stacked,
- wherein any two adjacent sub-metal layers have different components,
- wherein the metal heating layer comprises a first sub-metal layer and a second sub-metal layer that are stacked, and
- wherein the first sub-metal layer comprises NiCr or 316L stainless steel, and the second sub-metal layer comprises TiZr.
An atomization component, comprising:
- a matrix;
- and
- a heating film,
- wherein the matrix comprises an atomization surface,
- wherein the heating film is arranged on the atomization surface, and when energized, is configured to heat and atomize an aerosol-generating substrate on the atomization surface,
- wherein the heating film comprises a metal heating layer and an inorganic protection layer that are stacked, the inorganic protection layer being arranged on a surface of the metal heating layer that is away from the matrix,
- wherein the metal heating layer comprises at least two sub-metal layers that are sequentially stacked,
- wherein any two adjacent sub-metal layers have different components,
- wherein the matrix comprises a porous matrix, or wherein the metal heating layer and/or the inorganic protection layer comprise porous structures,
- wherein the atomization surface of the porous matrix comprises a modification layer, and
- wherein a thickness of the modification layer is 50 μm to 300 μm.
Dependencies are inferred from the claim text.