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CN-224219461-U - Atomizing device

CN224219461UCN 224219461 UCN224219461 UCN 224219461UCN-224219461-U

Abstract

The application relates to the technical field of atomization equipment and provides atomization equipment which comprises a shell, a supporting component, a heating piece and an aerosol generating rod, wherein one end of the shell in a first direction is provided with an inserting opening and an air inlet, the outer end of the air inlet is covered with a sheet structure, a plurality of silencing holes communicated with the air inlet are formed in the sheet structure, the aperture of the silencing holes is smaller than that of the air inlet, the supporting component is arranged in the shell and corresponds to the inserting opening, the supporting component is provided with a containing cavity and an air inlet channel, the containing cavity is communicated with the inserting opening, one end of the air inlet channel is communicated with the air inlet, the other end of the air inlet channel is communicated with one end of the containing cavity far away from the inserting opening, and the heating piece is arranged in the containing cavity and used for heating the aerosol generating rod inserted into the containing cavity. According to the technical scheme, the silencing hole is formed in the thin sheet structure and communicated with the air inlet hole, so that the silencing hole forms the narrowest hole diameter in the integral air passage, and the airflow sound is reduced by using the small hole silencing principle, so that noise is prevented in the suction process, and the use experience is improved.

Inventors

  • HE QIFU

Assignees

  • 深圳市基克纳科技有限公司

Dates

Publication Date
20260512
Application Date
20250331

Claims (10)

  1. 1. An atomizing apparatus, comprising: The shell is provided with an insertion opening and an air inlet at one end in the first direction, a sheet structure is covered at the outer end of the air inlet, a plurality of silencing holes are formed in the sheet structure, the aperture of each silencing hole is smaller than that of the air inlet, and the silencing holes are communicated with the air inlet; The support assembly is arranged at a position corresponding to the insertion port in the shell, the support assembly is provided with a containing cavity and an air inlet channel, the containing cavity is communicated with the insertion port and used for containing an aerosol generating rod, one end of the air inlet channel is communicated with the air inlet hole, and the other end of the air inlet channel is communicated with one end of the containing cavity away from the insertion port; And a heating member provided in the accommodating chamber for heating the aerosol-generating rod inserted into the accommodating chamber.
  2. 2. An atomizing apparatus according to claim 1, wherein, The thickness dimension of the sheet structure in the first direction is less than 0.4mm.
  3. 3. An atomizing apparatus according to claim 2, wherein, On a projection plane perpendicular to the first direction, a plurality of silencing holes are positioned in the projection range of the air inlet holes; Wherein a plurality of the sound deadening holes are arranged in an array.
  4. 4. An atomizing apparatus according to claim 1, wherein, An annular sleeve structure is arranged in the insertion port, the outer side wall of the sleeve structure is in abutting connection with the inner side wall of the insertion port, and the sleeve structure is obliquely arranged towards the outer end of the insertion port in the first direction to the circumferential outer side; Wherein, the thin sheet structure is connected with one end of the sleeve structure facing to the outside of the insertion port, and is arranged along the circumferential direction of the sleeve structure.
  5. 5. An atomizing apparatus according to claim 1, wherein, The support assembly includes: The first sealing piece is in abutting connection with the inner end of the insertion port, and is provided with a through hole corresponding to the insertion port and a first air passage corresponding to the air inlet; the heat insulation sleeve is in sealing connection with one end, far away from the insertion port, of the first sealing piece, the inner space of the heat insulation sleeve forms the accommodating cavity, one end of the accommodating cavity is correspondingly arranged with the through hole, a second air passage is arranged in the side wall of the heat insulation sleeve, and the second air passage is communicated with the first air passage and forms the air inlet passage; And the supporting base is connected with one end of the accommodating cavity, which is far away from the inserting port, one end of the supporting base, which faces the inserting port, is provided with a slot for inserting an aerosol generating rod, the bottom wall of the slot is provided with a vent hole which is communicated along a first direction, and the vent hole is communicated with the second air passage.
  6. 6. An atomizing apparatus according to claim 5, wherein, The side wall of one end, far away from the air inlet hole, of the first air channel in the first direction is provided with a first side opening, and the first side opening is positioned at one side, far away from the through hole, of the first air channel; the second air passage is correspondingly arranged and communicated with the first side opening at one end facing the first air passage in the first direction.
  7. 7. An atomizing apparatus according to claim 6, wherein, The inner side wall of the accommodating cavity facing one end of the first sealing element is provided with a first abutting structure, and the first abutting structure is arranged along the circumferential direction of the thermal insulation sleeve; The inner side wall of the slot facing one end of the first sealing piece is provided with a second abutting structure, and the second abutting structure is arranged along the circumferential direction of the slot; The heating piece comprises a heating tube, the heating tube is arranged along a first direction, one end of the heating tube is abutted with the first abutting structure, and the other end of the heating tube stretches into the slot and is abutted with the second abutting structure.
  8. 8. An atomizing apparatus according to claim 6, wherein, The support assembly further comprises: The second sealing piece is in sealing connection with one end of the thermal insulation sleeve, which is far away from the insertion port, and an air guide cavity is formed between the second sealing piece and the supporting base, a second side opening communicated with the second air passage is formed in the side wall of the air guide cavity, and the second air passage is communicated with the vent hole through the air guide cavity.
  9. 9. An atomizing apparatus according to claim 8, wherein, The second air passage is an annular air passage, and the first side opening and the second side opening are arranged at intervals in the circumferential direction of the second air passage, and/or, The end of the thermal insulation sleeve facing the insertion opening is provided with a first mounting groove, at least part of the first sealing element is arranged in the first mounting groove and is in sealing fit with the inner side wall of the first mounting groove, and/or, The second sealing element is provided with a second mounting groove towards one end of the insertion opening, and one end of the thermal insulation sleeve, which is far away from the insertion opening, extends into the second mounting groove and is in sealing fit with the inner side wall of the second mounting groove.
  10. 10. The atomizing apparatus according to any one of claims 1 to 9, further comprising: The power supply assembly is arranged in the shell and is electrically connected with the heating element, and the power supply assembly is used for supplying power to the heating element so as to heat the heating element.

Description

Atomizing device Technical Field The application relates to the technical field of atomization equipment, in particular to atomization equipment. Background Currently, in atomizing devices for heating aerosol-generating rods, such as the common HNB (heating non-combustion) atomizing devices, an air intake passage is usually provided for the entry of external air, which is drawn into the air intake passage under the action of negative pressure and thus flows into the interior of the aerosol-generating rod when the user performs a suction action on the aerosol-generating rod. When the air flow passes through the position where the aperture of the air inlet channel is narrower, air flow sound is easy to generate, and sharp and harsher noise can be formed when serious, so that the use experience is affected. Disclosure of utility model In order to solve the problem that noise is easy to generate in an air inlet channel of the existing atomizing equipment, the application provides the atomizing equipment. The embodiment of the technical scheme provides atomization equipment which comprises a shell, a supporting component and a heating component, wherein one end of the shell in a first direction is provided with an inserting port and an air inlet, the outer end of the air inlet is covered with a sheet structure, a plurality of silencing holes are formed in the sheet structure, the aperture of each silencing hole is smaller than that of the air inlet, the silencing holes are communicated with the air inlet, the supporting component is arranged in the shell and corresponds to the inserting port, the supporting component is provided with a containing cavity and an air inlet channel, the containing cavity is communicated with the inserting port and is used for containing an aerosol generating rod, one end of the air inlet channel is communicated with the air inlet, the other end of the air inlet channel is communicated with one end of the containing cavity away from the inserting port, and the heating component is arranged in the containing cavity and is used for heating the aerosol generating rod inserted into the containing cavity. In a further embodiment of the application, the thickness dimension of the sheet structure in the first direction is less than 0.4mm. In a further embodiment of the present application, the plurality of sound deadening holes are all located within the projection range of the air intake hole on the projection plane perpendicular to the first direction, wherein the plurality of sound deadening holes are arranged in an array. In a further embodiment of the application, an annular sleeve structure is arranged in the insertion port, the outer side wall of the sleeve structure is abutted against the inner side wall of the insertion port, the sleeve structure is arranged obliquely outwards in the circumferential direction towards one end outside the insertion port in the first direction, and the sheet structure is connected with one end of the sleeve structure towards the outside of the insertion port and is arranged along the circumferential direction of the sleeve structure. In a further embodiment of the application, the support assembly comprises a first sealing piece, a heat insulation sleeve and a support base, wherein the first sealing piece is in butt joint with the inner end of the insertion opening, the first sealing piece is provided with a through hole corresponding to the insertion opening and a first air passage corresponding to the air inlet, the heat insulation sleeve is in sealed connection with one end of the first sealing piece, which is far away from the insertion opening, an accommodating cavity is formed in the inner space of the heat insulation sleeve, one end of the accommodating cavity is arranged corresponding to the through hole, a second air passage is formed in the side wall of the heat insulation sleeve, the second air passage is communicated with the first air passage and forms an air inlet passage, the support base is connected with one end of the accommodating cavity, which is far away from the insertion opening, the support base is provided with a slot for inserting an aerosol generating rod, the bottom wall of the slot is provided with a vent hole penetrating along the first direction, and the vent hole is communicated with the second air passage. In a further embodiment of the present application, a side wall of the first air passage at one end far away from the air inlet hole in the first direction is provided with a first side opening, the first side opening is located at one side of the first air passage at one end far away from the through hole, and the second air passage is correspondingly arranged and communicated with the first side opening at one end facing the first air passage in the first direction. In a further embodiment of the application, the inner side wall of the accommodating cavity facing one end of the first sealing element is provided wit