Title:
ELECTRONIC ATOMIZATION APPARATUS AND POWER SUPPLY APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/035952
Kind Code:
A1
Abstract:
An electronic atomization apparatus (1) and a power supply apparatus (10) thereof. The power supply apparatus (10) comprises a housing (11), wherein at least one air intake hole (110) is provided on the housing (11), and a silencing cavity (120) and a plurality of micro-holes (121) which connect the at least one air intake hole (110) with the silencing cavity (120) are formed in the housing (11). Outside air enters the air intake hole (110) and then flows into the micro-holes (121), and the high-sound-resistance characteristics of the micro-holes (121) is used to achieve a silencing effect, thereby reducing noise. An airflow that flows into the micro-holes (121) then flows into the silencing cavity (120) and is mixed, so that the flow rate of the airflow can be reduced, thereby further reducing noise.
Inventors:
XU WENXIAO (CN)
WANG XINYU (CN)
HU XIAOWANYUE (CN)
SUN HONGTAO (CN)
WANG XINYU (CN)
HU XIAOWANYUE (CN)
SUN HONGTAO (CN)
Application Number:
PCT/CN2022/114611
Publication Date:
March 16, 2023
Filing Date:
August 24, 2022
Export Citation:
Assignee:
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
A24F40/40; A24F40/10; A24F40/46
Foreign References:
| CN113729289A | 2021-12-03 | |||
| CN216255444U | 2022-04-12 | |||
| CN204519370U | 2015-08-05 | |||
| CN205305990U | 2016-06-15 | |||
| CN112656036A | 2021-04-16 | |||
| CN111165899A | 2020-05-19 | |||
| CN210988218U | 2020-07-14 | |||
| US20160150826A1 | 2016-06-02 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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