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CN-122004527-A - Cleaning device and cleaning system

CN122004527ACN 122004527 ACN122004527 ACN 122004527ACN-122004527-A

Abstract

The embodiment of the application provides a cleaning device and a cleaning system, wherein the cleaning device is used for cleaning the surface of a heating component and comprises an insulating shell, a first electrode and a second electrode. The insulating housing has a receiving cavity. The first electrode and the second electrode are arranged in the accommodating cavity at intervals, and when the first electrode and the second electrode are electrified, plasma arcs can be generated and used for cleaning the surface of the heating component. The cleaning device provided by the embodiment of the application has a good cleaning effect.

Inventors

  • LI HUANXI
  • CHEN LEWEN
  • WANG KEWEN
  • WANG SHUAI
  • ZHOU HONGMING

Assignees

  • 思摩尔国际控股有限公司

Dates

Publication Date
20260512
Application Date
20241111

Claims (20)

  1. 1. A cleaning device for cleaning a surface of a heat generating component, the cleaning device comprising: A first electrode; and the second electrode is arranged at intervals, and the first electrode and the second electrode are electrified to generate a plasma arc which is used for cleaning the surface of the heating component.
  2. 2. The cleaning device of claim 1, further comprising an insulating housing having a receiving cavity, the first and second electrodes disposed within the receiving cavity.
  3. 3. The cleaning apparatus of claim 2, wherein a maximum temperature of the plasma arc is greater than or equal to 400 ℃ when the cleaning apparatus cleans the heat generating component.
  4. 4. The cleaning device of claim 2, wherein the receiving cavity is configured to at least partially receive the heat generating component when the cleaning device cleans the heat generating component.
  5. 5. The cleaning device of claim 4, wherein the cross-sectional dimension of at least a portion of the receiving chamber is greater than the cross-sectional dimension of the heat generating component such that the chamber wall of the receiving chamber is at least partially spaced from the heat generating component, and wherein the cleaning device cleans the heat generating component such that at least a portion of the heat generating component is within the spaced-apart space between the first electrode and the second electrode.
  6. 6. The cleaning apparatus defined in any one of claims 2-5, wherein the first electrode and the second electrode are disposed at intervals along an extension direction of the accommodation chamber.
  7. 7. The cleaning device of claim 6, wherein at least one of the first electrode and the second electrode extends in a circumferential direction of a cavity wall of the accommodating cavity.
  8. 8. The cleaning device of claim 7, wherein the first electrode is located at a top of the receiving chamber and the second electrode is located at a sidewall of the receiving chamber, or wherein the first electrode and the second electrode are both located at a sidewall of the receiving chamber.
  9. 9. The cleaning device of claim 7, wherein at least one of the first electrode and the second electrode is a ring electrode.
  10. 10. The cleaning device of claim 6, wherein the heat generating component comprises a heating section, and wherein a distance between the first electrode and the second electrode is greater than or equal to 40% of a length of the heating section.
  11. 11. The cleaning device of claim 6, wherein the heat generating component comprises a heating section, at least a portion of the heating section being located between the first electrode and the second electrode.
  12. 12. The cleaning device of claim 6, wherein the heat generating component comprises a heating section, a minimum spacing between the first electrode and the heating section is greater than or equal to 0.2mm and less than or equal to 2mm, and/or a minimum spacing between the second electrode and the heating section is greater than or equal to 0.2mm and less than or equal to 2mm.
  13. 13. The cleaning apparatus defined in any one of claims 2-5, wherein the first electrode and the second electrode each extend in an axial direction of the receiving chamber and are spaced apart in a radial direction of the receiving chamber.
  14. 14. The cleaning device of claim 13, wherein the heat generating component comprises a heating section, and wherein at least one of the first electrode and the second electrode has a length that is greater than or equal to 40% of a length of the heating section along an extension of the receiving chamber.
  15. 15. The cleaning device of claim 13, wherein a minimum separation distance of the first electrode and/or the second electrode from the heat generating component is greater than or equal to 0.2mm and less than or equal to 3mm.
  16. 16. The cleaning apparatus defined in any one of claims 2-5, wherein at least one of the first electrode and the second electrode is movable in an extending direction of the receiving chamber.
  17. 17. The cleaning apparatus defined in any one of claims 2-12, further comprising a magnetic assembly disposed between the first electrode and the second electrode to rotate the plasma arc in a circumferential direction of the receiving chamber.
  18. 18. The cleaning device of claim 17, wherein the electricity to which the first and second electrodes are energized is direct current.
  19. 19. The cleaning apparatus according to claim 17, wherein the magnetic member is provided on an outer peripheral side of the insulating case and extends in a circumferential direction of an outer wall of the insulating case, and/or, The magnetic assembly includes a plurality of magnetic members, each of which is provided at an outer peripheral side of the insulating case and is arranged at intervals along a circumferential direction of an outer wall of the insulating case, and/or, The cleaning device comprises a plurality of magnetic assemblies, wherein each magnetic assembly is arranged on the outer peripheral side of the insulating shell and is arranged at intervals along the extending direction of the accommodating cavity.
  20. 20. A cleaning device according to any one of claims 2-5, characterized in that the cleaning device comprises a plurality of electrode pairs formed by the first electrode and the second electrode, the plurality of electrode pairs being alternately arranged at intervals along the cavity wall circumference of the receiving cavity, and/or the plurality of electrode pairs being arranged at intervals along the extending direction of the receiving cavity.

Description

Cleaning device and cleaning system Technical Field The application relates to the technical field of aerosol generating devices, in particular to a cleaning device and a cleaning system. Background In the related art, an aerosol-generating article for use with an aerosol-generating device includes an aerosol-forming substrate, a heat-generating component of the aerosol-generating device employs central heating, a central heat-generating body is inserted into the aerosol-generating substrate for heating, and when the aerosol-forming substrate is heated to generate an aerosol, non-volatile organic residues from the aerosol-forming substrate remain and accumulate on the surface of a heating element. Therefore, it is necessary to clean the surface of the central heating element, and the cleaning of the central heating element is mainly performed by physical brushing or the like, but the cleaning effect of the above-described cleaning method is poor. The heating element of the heating component is easily damaged by physical brushing, and the heating element is difficult to clean, so that the cleaning process of a user is very inconvenient. Disclosure of Invention Accordingly, a primary object of the embodiments of the present application is to provide a cleaning device and a cleaning system with good cleaning effect. In order to achieve the above object, the technical solution of the embodiment of the present application is as follows: An embodiment of the present application provides a cleaning device for cleaning a surface of a heat generating component, the cleaning device including: A first electrode; and the second electrode is arranged at intervals, and the first electrode and the second electrode are electrified to generate a plasma arc which is used for cleaning the surface of the heating component. In one embodiment, the cleaning device further comprises an insulating housing having a receiving cavity, the first and second electrodes being disposed within the receiving cavity. In one embodiment, the maximum temperature of the plasma arc is greater than or equal to 400 ℃. In one embodiment, the accommodating chamber is configured to accommodate the heat generating component at least partially therein when the cleaning device cleans the heat generating component. In one embodiment, the cross-sectional dimension of at least a portion of the receiving chamber is greater than the cross-sectional dimension of the heat-generating component such that the chamber walls of the receiving chamber are at least partially spaced apart from the heat-generating component; when the cleaning device cleans the heating component, at least part of the area of the heating component is positioned in the interval space between the first electrode and the second electrode. In one embodiment, the first electrode and the second electrode are spaced apart along the extension direction of the accommodating chamber. In one embodiment, at least one of the first electrode and the second electrode extends along a circumferential direction of a cavity wall of the accommodation cavity. In one embodiment, the first electrode is located at the top of the accommodating cavity, the second electrode is located at the side wall of the accommodating cavity, or the first electrode and the second electrode are located at the side wall of the accommodating cavity. In one embodiment, at least one of the first electrode and the second electrode is a ring electrode. In one embodiment, the heat generating component comprises a heating section, and the distance between the first electrode and the second electrode is greater than or equal to 40% of the length of the heating section. In one embodiment, the heat generating component includes a heating section located between the first electrode and the second electrode. In one embodiment, the minimum spacing between the first electrode and the heating section is greater than or equal to 0.2mm and less than or equal to 2mm, and/or, The minimum distance between the second electrode and the heating section is greater than or equal to 0.2mm and less than or equal to 2mm. In one embodiment, the first electrode and the second electrode each extend in an axial direction of the accommodating chamber, and are disposed at intervals in a radial direction of the accommodating chamber. In one embodiment, the heating assembly includes a heating section, and at least one of the first electrode and the second electrode has a length greater than or equal to 40% of the length of the heating section along the extension direction of the accommodating chamber. In one embodiment, the first electrode and/or the second electrode is spaced from the heat generating component by a minimum distance of greater than or equal to 0.2mm and less than or equal to 3mm. In one embodiment, at least one of the first electrode and the second electrode is movable along the extending direction of the accommodating chamber. In one embodiment, the