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CN-224219458-U - Atomizing core, atomizer and atomizing device

CN224219458UCN 224219458 UCN224219458 UCN 224219458UCN-224219458-U

Abstract

The application provides an atomization core, an atomizer and an atomization device, belongs to the technical field of atomizers, and solves the technical problem that the atomization efficiency of the atomization device is affected due to the fact that the heating net area in some existing atomization cores is small in the prior art. The atomizing core comprises a base body and a heating piece, wherein the base body comprises a first side face and a second side face which are opposite, a heating groove which is sunken towards the direction of the second side face is formed in the first side face, the heating piece is arranged in the heating groove, and the shape of the heating piece is matched with that of the heating groove. Through set up the heating tank on the base member, will generate heat the piece and install in the heating tank and set up the shape that generates heat the piece and match in the shape of heating tank for can increase the area that generates heat the piece, and then can increase the heating rate of atomizing core, do benefit to and improve atomizing device's atomization efficiency, to the second side, can increase the area of second side and/or can reduce the interval of second side to first side, can do benefit to the oil guiding speed that improves the base member, and then do benefit to and improve atomizing device's atomization efficiency.

Inventors

  • NIU WENBIN
  • CHEN WEIJUN

Assignees

  • 深圳市基克纳科技有限公司

Dates

Publication Date
20260512
Application Date
20250325

Claims (12)

  1. 1. An atomizing core, comprising: A substrate (1), wherein the substrate (1) comprises a first side surface (11) and a second side surface (12) which are opposite, and a heating groove (13) which is recessed towards the second side surface (12) is formed on the first side surface (11); and the heating element (2) is arranged in the heating groove (13) and the shape of the heating element (2) is matched with the shape of the heating groove (13).
  2. 2. An atomizing core as set forth in claim 1, characterized in that the cross-sectional shape of the heating channel (13) is at least partially arc-shaped.
  3. 3. An atomizing core according to claim 1, characterized in that the second side (12) is planar or that the second side (12) is formed with projections and/or depressions.
  4. 4. An atomizing core according to claim 1, characterized in that said second side (12) is an arc surface.
  5. 5. An atomizing core as set forth in claim 4, characterized in that the central region of the second side (12) projects in a direction away from the first side (11) in a direction perpendicular to the direction of extension of the heating channel (13), or The central region of the second side (12) is recessed in a direction toward the first side (11) in a direction perpendicular to the extending direction of the heating groove (13).
  6. 6. An atomizing core according to claim 1, characterized in that the second side (12) is formed with a recess (14) recessed in the direction of the first side (11).
  7. 7. An atomizing core as set forth in claim 6, characterized in that said grooves (14) are one or more in number and/or, The groove bottom surface of the groove (14) is planar, or a protrusion and/or a recess is formed on the groove bottom surface of the groove (14).
  8. 8. An atomizing core according to any one of claims 1 to 7, characterized in that a pin (3) is connected to the heat-generating element (2), said pin (3) being at least partially embedded in the base body (1).
  9. 9. An atomizing core according to claim 8, characterized in that the extension of the portion of the pin (3) which is externally leaked from the base body (1) is parallel to the extension of the heat generating element (2), or the portion of the pin (3) which is externally leaked from the base body (1) is bent in a direction away from the base body (1).
  10. 10. An atomizing core according to claim 8, characterized in that a partial region of the first side (11) is recessed in the direction of the second side (12) to form a stepped structure (112), through which stepped structure (112) one end of the pin (3) protrudes.
  11. 11. An atomizer comprising an atomizing core (100) according to any one of claims 1-10.
  12. 12. An atomizing device comprising a power supply device and the atomizer of claim 11.

Description

Atomizing core, atomizer and atomizing device Technical Field The application belongs to the technical field of atomizers, and particularly relates to an atomizing core, an atomizer and an atomizing device. Background An atomizing device refers to a device for heating an aerosol substrate to atomize the aerosol substrate to form an aerosol. The atomizing device comprises an atomizing core, and the operating principle of the atomizing core is that an aerosol substrate is heated by heating a heating wire or a heating net in the atomizing core to generate aerosol. The current relevant atomizing core, including ceramic matrix and net that generates heat, the net that generates heat is the plane form setting in one side of ceramic matrix, is limited by ceramic matrix's structural dimension, leads to atomizing area on the atomizing core little, and then influences atomizing device atomizing efficiency. Disclosure of utility model The embodiment of the application aims to provide an atomization core, an atomizer and an atomization device, which are used for solving the technical problem that the atomization efficiency of the atomization device is affected due to the small heating net area in some existing atomization cores in the prior art. In order to achieve the above purpose, the application adopts the following technical scheme: A first aspect of the application provides an atomizing core comprising: A substrate including a first side surface and a second side surface opposite to each other, wherein a heating groove recessed toward the second side surface is formed on the first side surface; the heating piece is arranged in the heating groove, and the shape of the heating piece is matched with that of the heating groove. In some implementations, the cross-sectional shape of the heating slot is at least partially an arc shape. In some implementations, two ends of the heating groove extending along the first direction are respectively communicated with the corresponding end surfaces of the substrate. In some implementations, the second side is planar, or the second side has protrusions and/or depressions formed thereon. In some implementations, the second side is an arc surface, wherein a middle region of the second side protrudes away from the first side along a direction perpendicular to an extending direction of the heating groove, or is recessed toward a direction approaching the first side along a direction perpendicular to the extending direction of the heating groove. In some implementations, the second side has a recess formed therein that is recessed toward the first side. In some implementations, the number of grooves is one or more, and/or, The bottom surface of the groove is planar, or a protrusion and/or a recess is formed on the bottom surface of the groove. In some implementations, pins are connected to the heat-generating component, the pins being at least partially embedded in the matrix. In some implementations, the extending direction of the portion of the pin leaking from the base body is parallel to the extending direction of the heat generating element, or the portion of the pin leaking from the base body is bent in a direction away from the base body. In some implementations, a partial region of the first side is recessed toward the second side to form a stepped structure through which one end of the pin passes. In a second aspect the application provides an atomizer comprising an atomizing core as described in any of the above claims. A third aspect of the present application provides an atomizer comprising a power supply means and an atomizer as described in the above technical solutions. The atomizing core has the beneficial effects that the heating groove is formed in the base body, the heating piece is arranged in the heating groove, and the shape of the heating piece is matched with that of the heating groove, so that the area of the heating piece can be increased, the heating speed of the atomizing core can be increased, and the atomizing efficiency of the atomizing device can be improved. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic view of a prior art atomizing core; FIG. 2 is a schematic view of an atomization core according to a first embodiment of the present application; Fig. 3 is a schematic front view of an atomization core according to a first embodiment of the present application; FIG. 4 is a schematic view of a substrate in an atomizing core according to an embodiment of the present disclosure; Fig. 5 is a schematic structural