Heating element with controllable zoned operation, and atomizer and atomization device

WO2025045091A1PCT designated stage expired Publication Date: 2025-03-06SHENZHEN GEEKVAPE TECH CO LTD
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Patent Information

Application Number
PCT/CN2024/115179
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-12-18
Filing Date
2024-08-28
Publication Date
2025-03-06

AI Technical Summary

Technical Problem

The existing heating flap can only generate heat in a single area and lacks multiple working states, which makes it difficult to meet application needs when partition heating and multiple heating power switching are required.

Method used

A heat generating sheet that can control partition work is designed. By setting a plurality of connected heating parts on the heating sheet, and using the combination of common poles and independent pins, multiple working states and partition heating are achieved.

Benefits of technology

It realizes the various working states and partition heating capabilities of the heater fin, meets the application scenarios of switching under a variety of heating powers, and simplifies the connection between the heater fin and the external power supply.

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Abstract

The present application relates to the technical field of heating elements, and in particular to a heating element with controllable zoned operation, and an atomizer and an atomization device. The heating element with controllable zoned operation is provided with a plurality of connected heating portions, wherein the plurality of heating portions are distributed in different regions, and at least one pin extends outwards from each heating portion. The heating element with controllable zoned operation is connected to an external power supply by selecting different pins, so as to obtain a plurality of working states. A common electrode is connected between at least one pair of adjacent heating portions, the common electrode being used for reducing the total number of pins arranged on the heating element with controllable zoned operation.
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Citation Information

Patent Citations

  • Atomizer and electronic atomization equipment

    CN115736362A

  • Heating assembly and electronic cigarette atomizer

    CN116138498A

  • Heating sheet capable of controlling subarea work

    CN117500102A

  • Atomization module

    CN219593704U

  • Heating sheet structure, atomizing core and atomizing equipment

    CN220756586U