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CN-224219496-U - Liquid storage assembly, atomizer and aerosol generating device

CN224219496UCN 224219496 UCN224219496 UCN 224219496UCN-224219496-U

Abstract

The application provides a liquid storage assembly, an atomizer and an aerosol generating device, and belongs to the field of aerosol generating devices. The liquid storage component comprises a liquid storage bin shell, a liquid storage part and a liquid guide pipe, wherein the liquid storage part is arranged in the liquid storage bin shell, a gap is reserved between the liquid storage part and the inner wall of the liquid storage bin shell, the liquid storage bin shell is provided with a first liquid injection hole, the first liquid injection hole is communicated with the gap, the liquid guide pipe is arranged outside the liquid storage bin shell, and one end of the liquid guide pipe is communicated with the first liquid injection hole. One end of the liquid guide pipe is communicated with the first liquid injection hole, so that the aerosol matrix can be supplemented into the liquid bin shell through the liquid guide pipe. Because the gap is arranged between the liquid storage piece and the inner wall of the liquid bin shell, the first liquid injection hole is communicated with the gap, and therefore, in the process of supplementing the aerosol matrix through the liquid guide tube, the liquid storage piece can not shield the first liquid injection hole, so that the aerosol matrix can smoothly enter the gap and be gradually absorbed by the liquid storage piece, the supplement of the aerosol matrix is facilitated, the service life of the aerosol generating device is prolonged, and the waste is reduced.

Inventors

  • LIAO HUAPING

Assignees

  • 深圳市基克纳科技有限公司

Dates

Publication Date
20260512
Application Date
20250319

Claims (10)

  1. 1. The utility model provides a stock solution subassembly, its characterized in that includes liquid storehouse casing (211), stock solution spare (213) and catheter (214), stock solution spare (213) are located in liquid storehouse casing (211), stock solution spare (213) with have clearance (210 a) between the inner wall of liquid storehouse casing (211), liquid storehouse casing (211) have first notes liquid hole (211 a), first notes liquid hole (211 a) with clearance (210 a) intercommunication, catheter (214) are located outside liquid storehouse casing (211), the one end of catheter (214) with first notes liquid hole (211 a) intercommunication.
  2. 2. A reservoir assembly according to claim 1, wherein the reservoir (213) is cylindrical and the gap (210 a) is located at one end of the reservoir (213).
  3. 3. The liquid storage assembly according to claim 2, wherein the liquid cartridge housing (211) has a suction nozzle connection port (211 b), and the gap (210 a) is located between the suction nozzle connection port (211 b) and the liquid storage member (213).
  4. 4. The liquid storage assembly according to claim 2, wherein the liquid guide tube (214) is an elbow, and a vertical distance from one end of the liquid guide tube (214) away from the first liquid injection hole (211 a) to the end face of the liquid storage member (213) is greater than a vertical distance from the first liquid injection hole (211 a) to the end face of the liquid storage member (213).
  5. 5. The liquid storage assembly according to any one of claims 1 to 4, wherein the inner wall of the liquid storage housing (211) is provided with a limiting protrusion (2112), the limiting protrusion (2112) is located in the gap (210 a), and the liquid storage member (213) abuts against the limiting protrusion (2112).
  6. 6. The fluid storage assembly of any one of claims 1-4, further comprising a one-way valve located in the catheter (214).
  7. 7. An atomizer comprising an atomizing assembly (220) and a reservoir assembly (210) according to any one of claims 1 to 6, said atomizing assembly (220) being located in said reservoir (213).
  8. 8. The nebulizer of claim 7, further comprising a housing assembly (230), the reservoir assembly (210) being located in the housing assembly (230), the housing assembly (230) having a second fluid injection hole (230 a), an end of the catheter (214) remote from the first fluid injection hole (211 a) being in communication with the second fluid injection hole (230 a).
  9. 9. The nebulizer of claim 8, further comprising a sealing plug (232), the sealing plug (232) being located in the second liquid injection hole (230 a).
  10. 10. An aerosol-generating device comprising an atomizing assembly (220), a power supply assembly (100), a housing assembly (230) and a reservoir assembly (210) according to any one of claims 1 to 6, the atomizing assembly (220) being located in the reservoir (213), the reservoir assembly (210) and the power supply assembly (100) being both located in the housing assembly (230), the power supply assembly (100) being adapted to supply power to the atomizing assembly (220), the housing assembly (230) having a second fluid injection hole (230 a), an end of the catheter (214) remote from the first fluid injection hole (211 a) being in communication with the second fluid injection hole (230 a), or The device comprises a power supply assembly (100) and the atomizer (200) according to any one of claims 7-9, wherein the power supply assembly (100) is connected with the atomizer (200) and is used for supplying power to the atomizer (200).

Description

Liquid storage assembly, atomizer and aerosol generating device Technical Field The application relates to the field of aerosol generating devices, in particular to a liquid storage assembly, an atomizer and an aerosol generating device. Background Common aerosol-generating devices include a reservoir assembly for storing a aerosol matrix, an atomizing assembly, and a power supply assembly. In the working process, the power supply assembly supplies power to the atomizing assembly, and the atomizing assembly heats the aerosol matrix to form aerosol. The aerosol substrate contained in the liquid storage component is limited, and after the aerosol substrate is exhausted, the whole or a part of the structure of the aerosol generating device is abandoned, so that great waste exists. Disclosure of utility model The embodiment of the application provides a liquid storage component, an atomizer and an aerosol generating device, which can conveniently supplement aerosol matrixes, prolong the service life of the aerosol generating device and reduce waste. The technical scheme is as follows: In a first aspect, an embodiment of the present application provides a liquid storage assembly, where the liquid storage assembly includes a liquid storage housing, a liquid storage member and a liquid guide tube, the liquid storage member is located in the liquid storage housing, a gap is formed between the liquid storage member and an inner wall of the liquid storage housing, the liquid storage housing has a first liquid injection hole, the first liquid injection hole is communicated with the gap, the liquid guide tube is located outside the liquid storage housing, and one end of the liquid guide tube is communicated with the first liquid injection hole. In some examples, the reservoir is cylindrical and the gap is located at one end of the reservoir. In some examples, the cartridge housing has a suction nozzle connection port, the gap being located between the suction nozzle connection port and the reservoir. In some examples, the catheter is a bent tube, and a perpendicular distance from an end of the catheter distal from the first injection hole to the end face of the liquid storage member is greater than a perpendicular distance from the first injection hole to the end face of the liquid storage member. In some examples, the inner wall of the liquid bin housing has a spacing protrusion, the spacing protrusion is located in the gap, and the liquid storage member abuts against the spacing protrusion. In some examples, the reservoir assembly further comprises a one-way valve located in the catheter. In a second aspect, embodiments of the present application also provide an atomizer comprising an atomizing assembly and any one of the liquid storage assemblies of the first aspect, the atomizing assembly being located in the liquid storage member. In some examples, the atomizer further comprises a housing assembly in which the reservoir assembly is located, the housing assembly having a second fluid injection hole, the end of the catheter remote from the first fluid injection hole being in communication with the second fluid injection hole. In some examples, the atomizer further comprises a sealing plug located in the second fluid injection hole. In a third aspect, embodiments of the present application further provide an aerosol-generating device comprising an atomizing assembly, a power supply assembly, a housing assembly, and any one of the reservoir assemblies according to the first aspect, the atomizing assembly being located in the reservoir, the reservoir assembly and the power supply assembly being both located in the housing assembly, the power supply assembly being configured to supply power to the atomizing assembly, the housing assembly having a second fluid injection hole, an end of the catheter remote from the first fluid injection hole being in communication with the second fluid injection hole, or Comprising a power supply assembly and any one of the atomizers of the second aspect, the power supply assembly being connected to the atomizer for supplying power to the atomizer. The technical scheme provided by the embodiment of the application has the beneficial effects that at least: By arranging the reservoir in the cartridge housing, the aerosol matrix may be stored inside the reservoir. Through arranging the catheter outside the liquid bin shell, one end of the catheter is communicated with the first liquid injection hole of the liquid bin shell, so that the aerosol matrix can be supplemented into the liquid bin shell through the catheter. Because the gap is arranged between the liquid storage piece and the inner wall of the liquid bin shell, the first liquid injection hole is communicated with the gap, and therefore, in the process of supplementing the aerosol matrix through the liquid guide tube, the liquid storage piece can not shield the first liquid injection hole, so that the aerosol matrix can smoothly ente