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CN-224219452-U - Electronic atomizing device

CN224219452UCN 224219452 UCN224219452 UCN 224219452UCN-224219452-U

Abstract

The application relates to an electronic atomization device, which comprises a shell and an atomization mechanism. The shell is provided with a containing cavity, a liquid storage bin for storing aerosol-generating products is arranged in the containing cavity, the atomizing mechanism is arranged in the containing cavity and communicated with the liquid storage bin, the atomizing mechanism comprises an atomizing assembly and a buffering assembly, the buffering assembly is arranged between the liquid storage bin and the atomizing assembly, and the buffering assembly is at least used for reducing the flow speed of the aerosol-generating products. The electronic atomizing device of the present application can prevent the aerosol-generating article from leaking from the atomizing core.

Inventors

  • Request for anonymity

Assignees

  • 深圳市基克纳科技有限公司

Dates

Publication Date
20260512
Application Date
20250319

Claims (10)

  1. 1. An electronic atomizing device, characterized in that the electronic atomizing device comprises: The shell is provided with a containing cavity, and a liquid storage bin for storing aerosol-generating products is arranged in the containing cavity; The atomization mechanism is arranged in the accommodating cavity and is communicated with the liquid storage bin, the atomization mechanism comprises an atomization component and a buffer component, the buffer component is arranged between the liquid storage bin and the atomization component, and the buffer component is at least used for enabling the aerosol generating product to pass through and reducing the flow speed of the aerosol generating product.
  2. 2. The electronic atomizing device of claim 1, wherein the buffer assembly includes a buffer member disposed on a side of the atomizing assembly adjacent to the reservoir for at least passing the aerosol-generating article and reducing a flow rate of the aerosol-generating article, and a stopper member surrounding at least a portion of an outer peripheral side of the buffer member and extending in a direction toward the reservoir.
  3. 3. The electronic atomizing device of claim 2, wherein the buffer member includes a buffer sheet having a through hole provided thereon, the through hole being in communication with the atomizing assembly.
  4. 4. The electronic atomizing device according to claim 3, wherein the buffer sheet includes a plurality of buffer sheets stacked one on another in the height direction of the housing, and projections of the through holes on two adjacent buffer sheets overlap at least partially in projection in the height direction of the housing.
  5. 5. The electronic atomizing device according to claim 3, wherein the through holes include at least one row, and when the through holes include a plurality of rows, the plurality of rows of the through holes are arranged at intervals in a width direction of the buffer sheet, and each row of the through holes includes at least one of the through holes.
  6. 6. The electronic atomizing device according to claim 3, wherein the diameter D of the through hole satisfies the relation 1 mm≤D≤3 mm, and/or, The buffer sheet is selected from steel sheet, plastic sheet, gold sheet, silver sheet, copper sheet, iron sheet or tin sheet.
  7. 7. The electronic atomizing device of claim 1, wherein the atomizing mechanism includes a bracket having a mounting cavity, the atomizing assembly and the buffer assembly are both disposed in the mounting cavity, the atomizing assembly includes an atomizing core and a heat generating component, the atomizing core is disposed on a side thereof adjacent to the liquid storage bin with the buffer assembly, and the heat generating component is in contact with the atomizing core to transfer generated heat to the atomizing core.
  8. 8. The electronic atomizing device according to claim 7, wherein a power supply is arranged in the accommodating cavity, the heating component is arranged on one side of the atomizing core away from the liquid storage bin, the heating component comprises a power connection sheet, a power connection pin and a heating wire, the power connection sheet is connected with the heating wire, the power connection sheet and the heating wire are attached to the atomizing core, the power connection pin extends towards the direction away from the atomizing core and is connected between the power supply and the power connection sheet, a first avoidance channel for the power connection pin to pass through is arranged on the bracket, and/or, The atomizing core comprises a ceramic atomizing core or a net piece cotton core atomizing core.
  9. 9. The electronic atomizing device according to any one of claims 1 to 8, wherein a connecting portion is provided between the buffer member and the liquid reservoir, the connecting portion being provided with at least one liquid flow passage and at least one gas flow passage, one end of the liquid flow passage being in communication with the liquid reservoir, the other end of the liquid flow passage being in communication with the atomizing member; The shell is provided with a suction nozzle, and the gas flow passage is connected between the atomizing assembly and the suction nozzle.
  10. 10. The electronic atomizing device according to claim 9, wherein a sealing member is further provided between the connecting portion and the liquid storage bin, a second avoidance passage is provided on the sealing member, and the second avoidance passage is provided corresponding to the liquid flow passage.

Description

Electronic atomizing device Technical Field The application relates to the technical field of atomization, in particular to an electronic atomization device. Background An electronic aerosol-generating device is a device that applies heat to an aerosol-generating article to generate an aerosol for inhalation by a user. The electronic atomization device mostly comprises an atomization core and a liquid storage bin, wherein the liquid storage bin is used for storing aerosol generating products, and the atomization core is communicated with the liquid storage bin. However, when the electronic atomizing device is placed for too long or in a low-pressure environment, the aerosol-generating product easily seeps out from the atomizing core, and the seeped aerosol-generating product leaks to PCBA, battery and other devices in the electronic atomizing device to cause device failure, thereby adversely affecting the functions of the electronic atomizing device. Disclosure of utility model In view of the above, it is desirable to provide an electronic atomizing device capable of preventing leakage of an aerosol-generating article from an atomizing core. An electronic atomizing device, the electronic atomizing device comprising: The shell is provided with a containing cavity, and a liquid storage bin for storing aerosol-generating products is arranged in the containing cavity; The atomization mechanism is arranged in the accommodating cavity and is communicated with the liquid storage bin, the atomization mechanism comprises an atomization component and a buffer component, the buffer component is arranged between the liquid storage bin and the atomization component, and the buffer component is at least used for enabling the aerosol generating product to pass through and reducing the flow speed of the aerosol generating product. Further, the buffer assembly comprises a buffer member and a stop member, the buffer member is arranged on one side, close to the liquid storage bin, of the atomization assembly, at least the buffer member is used for enabling the aerosol-generating product to pass through and reducing the flow speed of the aerosol-generating product, and the stop member is arranged on the peripheral side face of at least part of the buffer member in a surrounding mode and extends towards the direction close to the liquid storage bin. Further, the buffer piece comprises a buffer sheet, a through hole is formed in the buffer sheet, and the through hole is communicated with the atomization assembly. Further, the buffer sheet includes the multi-disc, and the multi-disc the buffer sheet is followed the direction of height of casing stacks gradually and sets up, and in following in the projection of casing direction of height, two that the neighbor set up the projection of through-hole on the buffer sheet is at least partly overlapped. Further, the through holes include at least one row, and when the through holes include a plurality of rows, the plurality of rows of through holes are arranged at intervals in the width direction of the buffer sheet, and each row of through holes includes at least one through hole. Further, the diameter D of the through hole satisfies the relation that D is more than or equal to 1mm and less than or equal to 3mm, and/or, The buffer sheet is selected from steel sheet, plastic sheet, gold sheet, silver sheet, copper sheet, iron sheet or tin sheet. Further, the atomization mechanism comprises a support, the support is provided with an installation cavity, the atomization component and the buffering component are both arranged in the installation cavity, the atomization component comprises an atomization core and a heating component, the buffering component is arranged on one side, close to the liquid storage bin, of the atomization core, and the heating component is in contact with the atomization core so as to transfer generated heat to the atomization core. Further, a power supply is arranged in the accommodating cavity, the heating component is arranged on one side of the atomizing core away from the liquid storage bin, the heating component comprises a power receiving sheet, a power receiving pin and a heating wire, the power receiving sheet is connected with the heating wire, the power receiving sheet and the heating wire are both attached to the atomizing core, the power receiving pin extends towards the direction away from the atomizing core and is connected between the power supply and the power receiving sheet, a first avoiding channel for the power receiving pin to pass through is arranged on the bracket, and/or, The atomizing core comprises a ceramic atomizing core or a net piece cotton core atomizing core. Further, a connecting part is arranged between the buffer assembly and the liquid storage bin, at least one liquid flow channel and at least one gas flow channel are arranged on the connecting part, one end of the liquid flow channel is communicated with the liquid storage b