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CN-224206189-U - Atomizing core and electronic atomizing device

CN224206189UCN 224206189 UCN224206189 UCN 224206189UCN-224206189-U

Abstract

The application belongs to the technical field of electronic atomization, and particularly relates to an atomization core and an electronic atomization device, which comprise a bracket, a ceramic liquid guide piece and a heating piece, wherein the bracket is provided with a mounting hole and a liquid inlet communicated with the mounting hole; the ceramic liquid guide piece is arranged in the mounting hole, the heating piece is arranged in the ceramic liquid guide piece, and the bracket, the ceramic liquid guide piece and the heating piece are of an integrated ceramic grouting structure, so that the parts of the atomizing core are fewer, the assembly process is simpler, the consistency is good, and the structural stability is good.

Inventors

  • Request for anonymity
  • HUANG XINCHENG

Assignees

  • 深圳市基克纳科技有限公司

Dates

Publication Date
20260508
Application Date
20250320

Claims (10)

  1. 1. An atomizing core, comprising: the bracket is provided with a mounting hole and a liquid inlet communicated with the mounting hole; the ceramic liquid guide piece is arranged in the mounting hole; The heating piece is arranged on the ceramic liquid guide piece; Wherein, the support, the ceramic liquid guide piece and the heating piece are an integrated ceramic grouting structure.
  2. 2. The atomizing core according to claim 1, wherein at least one end surface of the ceramic liquid guide member and a wall of the mounting hole are surrounded to form an accommodating space along an axial direction of the mounting hole.
  3. 3. The atomizing core according to claim 1 or 2, wherein the ceramic liquid guide member has an air flow hole, the heat generating member comprises a heat generating body and a pin which are connected, the heat generating body is embedded in the hole wall of the air flow hole, and the heat generating body is exposed on the hole wall surface of the air flow hole.
  4. 4. The atomizing core according to claim 3, wherein the depth of the heat generating body embedded in the inner wall of the air flow hole is in the range of 0.01mm to 0.03mm.
  5. 5. The atomizing core of claim 3, wherein at least a portion of the pin is embedded within the ceramic liquid guide.
  6. 6. The atomizing core according to claim 5, wherein said ceramic liquid guide has a first end surface, said first end surface and said heat generating body being disposed at an interval along an axial direction of said air flow hole; The pin comprises a first section, a middle section and a second section, wherein the middle section is connected between the first section and the second section, the first section is connected to the inner side surface of the heating main body, the second section is positioned on one side, facing away from the heating main body, of the first end surface, and at least part of the middle section is embedded into the ceramic liquid guide piece.
  7. 7. The atomizing core of claim 6, wherein the distance between the heat generating body and the first end surface is in the range of 2mm to 10mm.
  8. 8. The atomizing core according to claim 3, wherein the heat generating body is a mesh-shaped heat generating sheet.
  9. 9. The atomizing core according to claim 1 or 2, wherein the number of the liquid inlet holes is plural, and the liquid inlet holes are arranged at intervals along the circumferential direction of the mounting hole.
  10. 10. An electronic atomizing device characterized by comprising the atomizing core according to any one of claims 1 to 9.

Description

Atomizing core and electronic atomizing device Technical Field The application belongs to the technical field of electronic atomization, and particularly relates to an atomization core and an electronic atomization device. Background An atomization core is arranged in the electronic atomization device, and a heating element of the atomization core heats aerosol matrixes in the atomization device, so that aerosol is generated and is sucked by a user. The atomizing core comprises a plurality of precise parts such as a heating part, a liquid guide part, an insulating bracket, a shell and the like. The structure is complex in assembly process, especially in the coating process of liquid-guiding cotton, due to the flexibility and deformation characteristics of cotton materials, the consistency of liquid-guiding cotton coating is difficult to ensure in actual production, the assembly production is relatively complex, the production cost is high, and the consistency and stability of an atomization core are not favorable to be improved. The statements made above merely serve to provide background information related to the present disclosure and may not necessarily constitute prior art. Disclosure of utility model The embodiment of the application aims to provide an atomization core and an electronic atomization device, which can reduce the manufacturing cost of the atomization core and improve the consistency and stability of the atomization core. The technical scheme adopted by the embodiment of the application is as follows: The first aspect provides an atomization core, which comprises a support, a ceramic liquid guide piece and a heating piece, wherein the support is provided with a mounting hole and a liquid inlet communicated with the mounting hole, the ceramic liquid guide piece is arranged in the mounting hole, the heating piece is arranged in the ceramic liquid guide piece, and the support, the ceramic liquid guide piece and the heating piece are of an integrated ceramic grouting structure. Optionally, along the axial direction of the mounting hole, at least one end surface of the ceramic liquid guide member and the hole wall of the mounting hole enclose to form an accommodating space. Optionally, the ceramic liquid guide member is provided with an air flow hole, the heating member comprises a heating main body and pins which are connected, the heating main body is embedded in the hole wall of the air flow hole, and the heating main body is exposed on the hole wall surface of the air flow hole. Optionally, the embedding depth range of the heating body embedded into the inner wall of the airflow hole is 0.01 mm-0.03 mm. Optionally, at least part of the pins are embedded in the ceramic liquid guide. Optionally, the ceramic liquid guide member is provided with a first end face, the first end face and the heating main body are arranged at intervals along the axial direction of the airflow hole, the pin comprises a first section, a middle section and a second section, the middle section is connected between the first section and the second section, the first section is connected to the inner side face of the heating main body, the second section is positioned on one side of the first end face, which is away from the heating main body, and at least part of the middle section is embedded into the ceramic liquid guide member. Optionally, the distance between the heating body and the first end face ranges from 2mm to 10mm. Optionally, the heating body is a mesh heating sheet. Optionally, the number of the liquid inlet holes is multiple, and the multiple liquid inlet holes are arranged at intervals along the circumferential direction of the mounting hole. In a second aspect, an electronic atomizing device is provided, comprising an atomizing core as described above. The atomizing core and the electronic atomizing device have at least one of the following technical effects that when the atomizing core is used, aerosol matrixes flow into the mounting holes from the liquid inlet holes of the support and are conveyed to the heating part through the holes in the ceramic liquid guide part, the heating part heats the aerosol matrixes to generate aerosol for a user to inhale, the support, the ceramic liquid guide part and the heating part are of an integrated ceramic grouting structure, namely, the support, the ceramic liquid guide part and the heating part are manufactured by adopting a ceramic grouting process, the ceramic grouting process simplifies the assembly steps of the support, the ceramic liquid guide part and the heating part into a single process, thereby being beneficial to simplifying the production process of the atomizing core, reducing the manufacturing cost of the atomizing core, avoiding other connecting parts among the support, the ceramic liquid guide part and the heating part, being beneficial to reducing the number of parts of the atomizing core, reducing the manufacturing cost of the atomizing core,