Search

CN-121986979-A - Non-contact heating assembly for atomizing device and atomizing device

CN121986979ACN 121986979 ACN121986979 ACN 121986979ACN-121986979-A

Abstract

The present disclosure relates to a non-contact heating assembly for an atomizing device and an atomizing device. The non-contact heating assembly is used for atomizing an atomized substrate in the atomizing device to form aerosol, and comprises a main body, wherein the main body is provided with a top wall, a bottom wall and side walls, the top wall, the bottom wall and the side walls jointly define a heating cavity inside the main body, and a heating element, the heating element is arranged inside the heating cavity, the non-contact heating assembly is used for heating air in the heating cavity through the heating element, and the heated air is used for heating the atomized substrate after being output from the non-contact heating assembly.

Inventors

  • LIU TUANFANG
  • LIU GUIMING

Assignees

  • 伊摩科技有限公司

Dates

Publication Date
20260508
Application Date
20260206

Claims (13)

  1. 1. A non-contact heating assembly for an atomizing device for atomizing an atomizing substrate in the atomizing device to form an aerosol, and comprising: A body having a top wall, a bottom wall, and side walls, and collectively defining a heating cavity within the body, and And a heating element provided inside the heating chamber, wherein the noncontact heating assembly is configured to heat air inside the heating chamber by the heating element, and the heated air is outputted from the noncontact heating assembly to heat the atomized substrate.
  2. 2. The non-contact heating assembly of claim 1, wherein the non-contact heating assembly further comprises a plurality of posts disposed inside the heating cavity, the heating element being disposed circumferentially inside the heating cavity and passing through the plurality of posts.
  3. 3. The non-contact heating assembly of claim 2, wherein each of the plurality of posts has a U-shaped cross-sectional shape and further has a plurality of through holes thereon spaced along a height direction thereof, the heating element passing through the plurality of posts via the plurality of through holes.
  4. 4. The non-contact heating assembly of claim 1, wherein the body is made of a porous material and the porous material has a pore structure configured to trap air.
  5. 5. The non-contact heating assembly of claim 1, wherein the top wall is provided with a plurality of first air holes and the bottom wall is provided with a plurality of second air holes.
  6. 6. The non-contact heating assembly of any one of claims 1 to 5, wherein an outer surface of the sidewall is provided with a plating.
  7. 7. The non-contact heating assembly of claim 6, wherein the plating comprises silica and black pigment, and the mass ratio of silica to black pigment is 9:1.
  8. 8. The non-contact heating assembly of claim 4, wherein the porous material comprises one or more of ceramic, quartz, glass, silicon carbide, and diatom ooze.
  9. 9. The non-contact heating assembly of claim 1, wherein the sidewall has a first opening and a second opening therein, the non-contact heating assembly further comprising a first electrode connector and a second electrode connector for electrically connecting with the heating element through the first opening and the second opening, respectively.
  10. 10. The non-contact heating assembly of claim 1, wherein the top wall is removably secured to the side wall and the bottom wall are of unitary formed construction.
  11. 11. A non-contact heating assembly as set forth in claim 2 or 3 wherein said plurality of columns are made of a porous material.
  12. 12. An atomizing device, comprising: An atomized substrate storage member for storing an atomized substrate, and The non-contact heating assembly of any one of claims 1 to 11, for outputting heated air to atomize the atomized substrate to form an aerosol.
  13. 13. The atomizing device of claim 12, wherein the atomizing device is for an electronic cigarette.

Description

Non-contact heating assembly for atomizing device and atomizing device Technical Field The present disclosure relates to the field of atomization technology, and in particular, to a non-contact heating assembly for an atomization device and an atomization device. Background Cigarette smoking devices are used in electronic delivery systems that generate an aerosol from an atomized substrate for a user to smoke, where the atomized substrate may be a liquid (e.g., a smoke liquid, etc.) or a solid or gel (e.g., a smoke paste), etc. However, the cigarette smoking device in the prior art has the problems of easy occurrence of burnt paste, uneven heating, difficult control of heating temperature and the like in the aspect of heating the atomized substrate. Accordingly, there is a need in the art for an improved heating assembly or heating system. The approaches described in this section are not necessarily approaches that have been previously conceived or pursued. Unless otherwise indicated, it should not be assumed that any of the approaches described in this section qualify as prior art merely by virtue of their inclusion in this section. Similarly, the problems mentioned in this section should not be considered as having been recognized in any prior art unless otherwise indicated. Disclosure of Invention According to a first aspect of the present disclosure there is provided a non-contact heating assembly for an atomizing device for atomizing an atomizing substrate in the atomizing device to form an aerosol, and comprising a body having a top wall, a bottom wall and a side wall, and the top wall, the bottom wall and the side wall together defining a heating chamber inside the body, and a heating element disposed inside the heating chamber, wherein the non-contact heating assembly is configured to heat air within the heating chamber by the heating element, and the heated air is output from the non-contact heating assembly for heating the atomizing substrate. According to a second aspect of the present disclosure there is provided an aerosol apparatus comprising an aerosol substrate storage means for storing an aerosol substrate and a non-contact heating assembly according to the first aspect of the present disclosure for outputting heated air to cause the aerosol substrate to be atomized. According to one or more embodiments of the present disclosure, by heating the air in the heating cavity and heating and atomizing the atomized substrate by using the heated air, a non-contact heating manner is realized, which is conducive to gradual vaporization of the atomized substrate at a suitable temperature, so as to form an aerosol with a more uniform particle size and higher stability, and improve the use experience of the atomizing device. Because the heating element is located in the internal heating cavity defined by the body and does not directly contact the atomized substrate, the non-contact heating assembly described in the present disclosure can avoid the atomized substrate from being prone to scorching due to localized high temperatures and also help to avoid residual atomized substrate on the surface of the heating element, thereby maintaining good thermal efficiency and service life of the heating element. Meanwhile, the heating mode reduces the dependence on the form and loading mode of the atomized substrate, and improves the universality of the non-contact heating assembly. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained from the structures shown in these drawings without inventive effort for a person of ordinary skill in the art. Wherein: FIG. 1 illustrates a schematic diagram of a non-contact heating assembly according to an exemplary embodiment of the present disclosure; FIG. 2 shows a cross-sectional view of the non-contact heating assembly of FIG. 1; FIG. 3 illustrates another angular cross-sectional view of the non-contact heating assembly of FIG. 1; FIG. 4 illustrates a schematic view of a U-shaped column of a non-contact heating assembly according to an exemplary embodiment of the present disclosure; fig. 5 shows a schematic diagram of a heating element in a non-contact heating assembly according to an exemplary embodiment of the present disclosure. List of reference numerals: a non-contact heating assembly 10; A main body 11; A top wall 101, a first air hole 1011; A bottom wall 102, a second air hole 1021; a sidewall 103, a first opening 1031, and a second opening 1032; a heating chamber 104; a heating element 12; A post 13, a through hole 131; a first electrode connection member 14; A second electrode connection 15. Detailed Description The technical solutions in the embodiments of the