Atomization apparatus and electronic atomization device
By employing ultrasonic welding technology in the atomizing device to form a sealed connection between the atomizing tube and cavity, and between the seat and the housing, the problem of low assembly efficiency is solved, and the number of parts is reduced while the sealing performance is improved.
WO2026152868A1PCT designated stage Publication Date: 2026-07-23HG INNOVATION LTD
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HG INNOVATION LTD
- Filing Date
- 2025-11-14
- Publication Date
- 2026-07-23
AI Technical Summary
Technical Problem
The assembly efficiency of atomizing devices is low. Existing technologies require the use of sealing rings for multiple sealing connections, which increases the number of parts and the difficulty of assembly.
Method used
Ultrasonic welding technology is used to form a sealed connection between the atomizing tube and the cavity, and between the seat and the shell, reducing the number of parts. When ultrasonic welding is used on parts made of the same material, the sealing performance is better, and a sealed connection without the need for sealing rings is achieved.
Benefits of technology
Ultrasonic welding technology reduces the number of parts, lowers the difficulty of product assembly, improves production efficiency, and enhances sealing.
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Smart Images
Figure CN2025135158_23072026_PF_FP_ABST
Abstract
An atomization apparatus and an electronic atomization device, relating to the technical field of electronic atomization. The atomization apparatus comprises a housing, a support member and an atomization assembly. The housing comprises an atomization tube, and an e-liquid storage space is formed between the atomization tube and the housing. The support member comprises a base and a cavity connected to the base, e-liquid inlets are formed on at least one side of the cavity, and the cavity is hermetically connected to the atomization tube. The atomization assembly is positioned at the cavity, and the atomization assembly is in e-liquid guiding communication with the e-liquid storage space by means of the e-liquid inlets. The cavity is provided with a second welding area, the second welding area is located on the side of the cavity close to the atomization tube, and the cavity and the atomization tube are hermetically connected by means of ultrasonic welding of the second welding area.
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