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US 11,528,940 B2Granted
Cartridge without dry burn and metal polution and atomizer having same
AssigneeShenzhen First Union Technology Co., Ltd.
InventorsYunkai Zhang, Zhengfa Li, Zhongli Xu, Yonghai Li
Life of this patent
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Abstract
A cartridge and an atomizer having the cartridge are disclosed, the cartridge includes a micro-porous body with an absorption surface and an atomization surface; a heating element embedded in the micro-porous body; the heating element disposed between the absorption surface and the atomization surface; the heating element includes a first surface and a second surface; the heating element is bored with multiple spaced through holes, the through holes are extending from the first surface to the second surface.
Claims16
A cartridge, comprising:
- a micro-porous body with an absorption surface and an atomization surface;
- a heating element embedded in the micro-porous body;
- the heating element disposed between the absorption surface and the atomization surface;
- wherein, the heating element comprises a first surface and a second surface;
- the heating element is bored with multiple spaced through holes;
- the through holes are extending from the first surface to the second surface;
- wherein the micro-porous body comprises a first micro-porous body and a second micro-porous body, the heating element is disposed between the first micro-porous body and the second micro-porous body;
- the absorption surface is formed on the first micro-porous body, the atomization surface is formed on the second micro-porous body;
- a heat conductive rate of the first micro-porous body is higher than a heat conductive rate of the second micro-porous body.
6 more elements
An atomizer comprising:
- an atomizing sleeve;
- the atomizing sleeve comprising a reservoir formed therein;
- the atomizing sleeve comprising a cartridge therein configured for atomizing the tobacco liquid;
- wherein the cartridge, comprising:
- a micro-porous body with an absorption surface and an atomization surface;
- a heating element embedded in the micro-porous body;
- the heating element disposed between the absorption surface and the atomization surface;
- and wherein, the heating element comprises a first surface and a second surface;
- the heating element is bored with multiple spaced through holes;
- the through holes are extending from the first surface to the second surface;
- wherein the micro-porous body comprises a first micro-porous body and a second micro-porous body, the heating element is disposed between the first micro-porous body and the second micro-porous body;
- the absorption surface is formed on the first micro-porous body, the atomization surface is formed on the second micro-porous body;
- a heat conductive rate of the first micro-porous body is higher than a heat conductive rate of the second micro-porous body.
10 more elements
Dependencies are inferred from the claim text.