Title:
ATOMIZATION CORE WITH NANO METAL COATING LAYER
Document Type and Number:
WIPO Patent Application WO/2023/134196
Kind Code:
A1
Abstract:
An atomization core with a nano metal coating layer (2), the atomization core comprising a porous body (1) and a heating body, wherein two ends of the heating body are connected to and provided with a resistance lead or an electrode plate; the porous body (1) is provided with a plurality of micropores (10) for absorption, penetration and conduction of an atomization liquid; the porous body (1) comprises at least one evaporation surface (11) for heating and evaporating the atomization liquid to generate an aerosol; and the heating body comprises the nano metal coating layer (2) arranged on the evaporation surface (11) of the porous body (1), wherein the nano metal coating layer (2) is provided with through film holes (20) at positions corresponding to the micropores (10) in the evaporation surface (11), two distal ends of the nano metal coating layer (2) are electrically connected to the resistance lead or the electrode plate, and the nano metal coating layer (2) generates heat and evaporates the atomization liquid after being energized. The atomization core has the beneficial effects of: the actual effective heating area being large, thus the atomization amount being greatly improved; carbon deposition and liquid leakage not being prone to occurring; there being no unbalanced thermal stress when the atomization core operates at a high temperature; and the nano metal coating layer (2) having no risk of disconnection, such that the consistency of a product during use is improved, thus bringing a good usage experience to a user.
Inventors:
LIN GUANGRONG (CN)
ZHENG XIANBIN (CN)
ZHENG XIANBIN (CN)
Application Number:
PCT/CN2022/119499
Publication Date:
July 20, 2023
Filing Date:
September 19, 2022
Export Citation:
Assignee:
HUIZHOU HAPPY VAPING TECH LIMITED (CN)
International Classes:
A24F40/46; A61M11/00; A61M15/00
Domestic Patent References:
| WO2021143328A1 | 2021-07-22 | |||
| WO2020212050A1 | 2020-10-22 |
Foreign References:
| CN114451586A | 2022-05-10 | |||
| CN216983627U | 2022-07-19 | |||
| CN114287676A | 2022-04-08 | |||
| CN114287677A | 2022-04-08 | |||
| CN113826962A | 2021-12-24 | |||
| CN214509370U | 2021-10-29 | |||
| CN214710349U | 2021-11-16 | |||
| CN210809287U | 2020-06-23 |
Attorney, Agent or Firm:
SHENZHEN HUIBANG INTELLECTUAL PROPERTY AGENCY FIRM (CN)
Download PDF: