Title:
ANTI-CONDENSATION LIQUID ATOMIZATION CORE, ATOMIZER AND AEROSOL GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/048459
Kind Code:
A1
Abstract:
An anti-condensation liquid atomization core (2), an atomizer and an aerosol generating device. The atomization core (2) comprises a sleeve (21) having oil intake holes (211) and air inlets (212), a heating piece (22) is provided within the sleeve (21), an oil guide piece (23) is wrapped between the heating piece (22) and the sleeve (21), and an atomization cavity is formed in the inner side of the heating piece (22). A joint (24) is also provided within the sleeve (21), the joint is provided below the heating piece (22) and is connected to the heating piece (22) by means of a positive electrode wire (28) and a negative electrode wire (29). An insulating ring (26) and an oil seal (25) are also provided between the joint (24) and the sleeve (21). The air inlets (212) are provided on the sleeve (21) between the heating piece (22) and the joint (24), and the inner wall of the sleeve above the air inlets (212) makes contact with the oil guide piece (23). A condensate will be driven by airflow of the air inlets (212) to flow upwards and is adsorbed on the oil guide piece (23), and the condensate in the high-temperature oil guide piece (23) is atomized again and taken out of the atomization core (2); meanwhile, the joint (24) and the sleeve (21) are double sealed by means of the insulating ring (26) and the oil seal (25), so that liquid leakage or oil leakage is further prevented.
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Inventors:
CHEN QIANG (CN)
ZHAO GUANYUN (CN)
ZHAO GUANYUN (CN)
Application Number:
PCT/CN2021/113806
Publication Date:
March 10, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SHENZHEN WOODY VAPES TECH CO LTD (CN)
International Classes:
A24F40/10; A24F40/46; A24F40/40
Foreign References:
| CN112107033A | 2020-12-22 | |||
| CN209498583U | 2019-10-18 | |||
| CN111387562A | 2020-07-10 | |||
| CN210492616U | 2020-05-12 | |||
| CN210471012U | 2020-05-08 |
Attorney, Agent or Firm:
SL INTELLECTUAL PROPERTY CO., LTD. (CN)
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