WO2025237201A1 - 气溶胶生成装置以及储液器 - Google Patents

气溶胶生成装置以及储液器

Info

Publication number
WO2025237201A1
WO2025237201A1 PCT/CN2025/093912 CN2025093912W WO2025237201A1 WO 2025237201 A1 WO2025237201 A1 WO 2025237201A1 CN 2025093912 W CN2025093912 W CN 2025093912W WO 2025237201 A1 WO2025237201 A1 WO 2025237201A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
liquid storage
aerosol generating
support
generating apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/093912
Other languages
English (en)
French (fr)
Inventor
刘炎
吴泽鑫
徐中立
李永海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen FirstUnion Technology Co Ltd
Original Assignee
Shenzhen FirstUnion Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen FirstUnion Technology Co Ltd filed Critical Shenzhen FirstUnion Technology Co Ltd
Publication of WO2025237201A1 publication Critical patent/WO2025237201A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps

Definitions

  • This application relates to the field of aerosol generation technology, and particularly to aerosol generation apparatus and a liquid reservoir.
  • Existing technology provides a typical aerosol generating device, including a separate liquid reservoir and a device body.
  • the liquid reservoir stores a certain volume of liquid matrix
  • the device body contains a heating element for receiving and evaporating the liquid matrix.
  • the device body also contains a small amount of liquid matrix.
  • the liquid reservoir is usually separated from the device body to better preserve the liquid matrix inside, preventing it from deteriorating due to contact with air and extending its shelf life.
  • the liquid reservoir and device body can be combined to form a single unit, allowing the liquid reservoir to supply the liquid matrix to the device body.
  • the liquid reservoir and device body can be separated again to reseal the liquid reservoir, allowing them to be combined again for the next use.
  • the technical problem with this prior art is that the liquid matrix is generally supplied between the liquid reservoir and the device body through one or more columnar structures. When combining the two, the installation orientation needs to be considered so that the columnar structures can be aligned with the corresponding orifices, making the operation inconvenient.
  • the main body of the device is equipped with fibrous material for adsorbing liquid matrix. The fibrous material receives the liquid matrix through the above-mentioned column structure, which may also result in uneven liquid supply.
  • This application provides an aerosol generating device, comprising: a reservoir including a first housing and a first support connected to the first housing, wherein a first reservoir cavity for storing a liquid matrix is defined between the first housing and the first support; a device body including the second housing and an atomizing assembly, wherein the second housing defines a second reservoir cavity for storing a liquid matrix, and the atomizing assembly is disposed inside the device body for heating the liquid matrix originating from the second reservoir cavity to generate an aerosol; wherein the first support has an annular insertion portion extending in a direction away from the first reservoir cavity, and at least one first liquid guiding hole is provided on the insertion portion; the device body defines a receiving cavity for receiving at least a portion of the insertion portion, wherein when at least a portion of the insertion portion is received into the receiving cavity, the first liquid guiding hole provides a liquid flow path for the liquid matrix in the first reservoir cavity to flow into the second reservoir cavity.
  • This application provides an aerosol generating device, wherein the first liquid guiding hole is disposed on the side wall of the insertion part.
  • This application provides an aerosol generating device, wherein the insertion part defines an annular liquid guiding groove, the liquid guiding groove and the first liquid guiding hole are in liquid communication, and the diameter of the first liquid guiding hole is smaller than the radial width of the liquid guiding groove.
  • This application provides an aerosol generating device, wherein the diameter of the first liquid guiding hole is 0.2mm-1.2mm.
  • This application provides an aerosol generating device, wherein a first liquid guiding groove and a second liquid guiding groove are defined on the first support, the radial width of the first liquid guiding groove is greater than the radial width of the second liquid guiding groove, and the first liquid guiding groove is closer to the first liquid storage cavity than the second liquid guiding groove.
  • This application provides an aerosol generating device, which further includes a liquid storage component located in a second liquid storage chamber for receiving and retaining a liquid matrix from the first liquid storage chamber.
  • This application provides an aerosol generating apparatus, the main body of which further includes a first seal disposed adjacent to or used to define the receiving cavity, at least a portion of the first seal surrounding the insertion portion.
  • This application provides an aerosol generating device, the main body of which further includes a second support, the second support being disposed inside the second housing, and the receiving cavity and the second liquid storage cavity being defined on the second support.
  • the main body of the device includes a support tube for holding the atomizing component.
  • the support tube is installed in the mounting hole of the second bracket.
  • the inner sidewall of the mounting hole is provided with a first air passage, which connects the second liquid storage chamber and the space inside the support tube.
  • This application provides an aerosol generating device, which further includes a liquid storage component located in a second liquid storage chamber.
  • the inner sidewall of the second support is provided with a plurality of reinforcing ribs, and the liquid storage component abuts against the reinforcing ribs.
  • This application provides an aerosol generating device, wherein the second support has a second liquid guiding hole communicating between the receiving cavity and the second liquid storage cavity.
  • This application provides an aerosol generating device, wherein the inner diameter of the second liquid guiding hole gradually decreases in the direction toward the second liquid storage chamber.
  • This application provides an aerosol generating device, wherein a liquid storage component for absorbing a liquid matrix is filled in the second liquid storage chamber, and the end of the liquid storage component abuts against the port of the second liquid guiding hole.
  • This application provides an aerosol generating device, wherein the first housing includes a hollow first air tube connected to the first support, and the first air tube provides a partial path through which the aerosol flows.
  • This application provides an aerosol generating device, wherein the first support includes a hollow second air tube connected to the first air tube, and the second air tube provides a partial path through which the aerosol flows.
  • This application provides an aerosol generating apparatus, wherein a portion of the second air tube forms the inner wall of the annular insertion portion.
  • This application provides an aerosol generating device, wherein a first gap is defined between the insertion part and the wall defining the receiving cavity, and the first gap and the first liquid guiding hole are in liquid communication.
  • This application provides an aerosol generating device, wherein the liquid reservoir includes a first magnetic element, the device body includes a second magnetic element, and the liquid reservoir and the device body are connected through the first magnetic element and the second magnetic element.
  • This application provides an aerosol generating apparatus in which a first magnetic element at least partially surrounds the insertion portion, or a second magnetic element at least partially surrounds the receiving cavity.
  • This application also provides a reservoir for an aerosol generating device, comprising: a first housing and a first support connected to the first housing, wherein a first reservoir cavity for storing a liquid matrix is defined between the first housing and the first support; the first support has an annular insertion portion extending toward a direction away from the first reservoir cavity, and the insertion portion defines an annular liquid guiding groove communicating with the first reservoir cavity, and at least one first liquid guiding hole is provided on the insertion portion, the first liquid guiding hole being used to guide the liquid matrix in the liquid guiding groove to the outside.
  • the aerosol generating device provided in this application has a first support with an annular insertion part and a first liquid guiding hole.
  • the device body defines a receiving cavity.
  • the insertion part is inserted into the receiving cavity in a direction away from the first liquid storage cavity.
  • the liquid storage device can be installed on the device body so that the liquid in the first liquid storage cavity and the liquid in the second liquid storage cavity are connected and the liquid storage device supplies oil to the device body.
  • Figure 1 is a schematic diagram of an aerosol generating apparatus according to an embodiment of this application.
  • Figure 2 is a schematic diagram of an aerosol generating apparatus according to an embodiment of this application.
  • Figure 3 is a schematic diagram of a first bracket according to an embodiment of this application.
  • Figure 4 is a schematic diagram of a first bracket according to an embodiment of this application.
  • Figure 5 is a schematic diagram of the second bracket according to an embodiment of this application.
  • Figure 6 is a schematic diagram of the second bracket according to an embodiment of this application.
  • Figure 7 is a schematic diagram of a second bracket according to an embodiment of this application.
  • Figure 8 is a schematic diagram of a first sealing element according to an embodiment of this application.
  • Figure 9 is a schematic diagram of a first sealing element according to an embodiment of this application.
  • Figure 10 is a schematic diagram of a first sealing element according to an embodiment of this application.
  • Figure 11 is a schematic diagram of a second seal according to an embodiment of this application.
  • Figure 12 is a schematic diagram of a second seal according to an embodiment of this application.
  • Figure 13 is a schematic diagram of an aerosol generating apparatus according to an embodiment of this application.
  • Figure 14 is a schematic diagram of a first support according to an embodiment of this application.
  • Figure 15 is a schematic diagram of a first bracket according to an embodiment of this application.
  • Figure 16 is a schematic diagram of a second bracket according to an embodiment of this application.
  • Figure 17 is a schematic diagram of a second bracket according to an embodiment of this application.
  • Figure 18 is a schematic diagram of a second bracket according to an embodiment of this application.
  • Figure 19 is a schematic diagram of a second seal according to an embodiment of this application.
  • Figure 20 is a schematic diagram of a second seal according to an embodiment of this application.
  • Figure 21 is a schematic diagram of a liquid reservoir according to an embodiment of this application.
  • Figure 22 is a schematic diagram of a liquid reservoir according to an embodiment of this application.
  • Figure 23 is a schematic diagram of the main body of the device according to an embodiment of this application.
  • Figure 24 is a schematic diagram of an aerosol generating apparatus according to an embodiment of this application.
  • Figure 25 is a schematic diagram of a first seal according to an embodiment of this application.
  • Aerosol generating device 1. Liquid reservoir; 11. First housing; 12. First bracket; 121. Insertion part; 122. First liquid guide hole; 123. Liquid guide groove; 1231. First liquid guide groove; 1232. Second liquid guide groove; 124. First bracket mounting hole; 125. First protrusion; 126. Second air tube; 127. Second protrusion; 1271. Drainage groove; 13. First liquid storage chamber; 14. First air tube; 15. First magnetic element; 2. Main body of the device; 21. Second housing; 22. Second support; 221. Second liquid guide hole; 2211. 222. Air guide groove; 223. Liquid flow chamber; 224. First gap; 225. Mounting hole; 226. First air passage; 227.
  • first,” “second,” and “third” used in this application are for descriptive purposes only and should not be construed as indicating or implying the quantity or order of the indicated technical features relative to their importance. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship or movement of the components in a specific orientation (as shown in the accompanying drawings). If the specific orientation changes, the directional indication will also change accordingly. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion.
  • a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.
  • This application provides an aerosol generating device 10, as shown in Figures 1-2, 13, and 24, comprising a liquid reservoir 1 and a device body 2.
  • the liquid reservoir 1 includes a first housing 11 and a first support 12, the first support 12 being connected to the first housing 11, and a first liquid storage chamber 13 for storing a liquid matrix defined between the first housing 11 and the first support 12.
  • the device body 2 includes a second housing 21, the interior of which defines a second liquid storage chamber 23 for storing a liquid matrix.
  • the device body includes an atomizing component 3, disposed inside the device body 2, for heating the liquid matrix originating from the second liquid storage chamber 23 to generate an aerosol.
  • the first support 12 has an annular insertion portion 121 extending toward the direction away from the first liquid storage chamber 13, and at least one first liquid guiding hole 122 is provided on the insertion portion 121.
  • the device body 2 defines a receiving cavity 24 for receiving at least a portion of the insertion portion 121. When at least a portion of the insertion portion 121 is received into the receiving cavity 24, the first liquid guiding hole 122 provides a liquid flow path from the liquid matrix in the first liquid storage chamber 13 to the liquid flow path in the second liquid storage chamber 23.
  • the aerosol generating device 10 has a first support 12 with an annular insertion part 121 and a first liquid guiding hole 122.
  • the device body 2 defines a receiving cavity 24.
  • the insertion part 121 is inserted into the receiving cavity 24 in a direction away from the first liquid storage cavity 13.
  • the liquid storage device 1 can be installed on the device body 2 so that the liquid in the first liquid storage cavity 13 and the second liquid storage cavity 23 are connected and the liquid storage device 1 supplies oil to the device body 2.
  • the aerosol generating device 10 includes a liquid storage component 25 located in a second liquid storage chamber 23, for receiving and retaining a liquid matrix from a first liquid storage chamber 13.
  • the liquid storage component 25 allows the liquid matrix in the second liquid storage chamber 23 to be adsorbed and retained on the component, preventing leakage when the device body 2 is stationary or during transportation. Furthermore, during aspiration, the liquid matrix in the liquid storage component 25 can promptly enter the atomizing component 3, preventing dry burning and maintaining a good taste. Additionally, after the liquid storage container 1 is installed in the device body 2, the liquid matrix in the first liquid storage chamber 13 can replenish the liquid matrix in the second liquid storage chamber 23, allowing the aerosol generating device 10 to maintain a large capacity. Moreover, the liquid storage component 25 ensures that the liquid matrix in the second liquid storage chamber 23 is absorbed and retained without leakage.
  • the insertion portion 121 defines an annular liquid guiding groove 123, which is in liquid communication with a first liquid guiding hole 122.
  • the diameter of the first liquid guiding hole 122 is smaller than the radial width of the liquid guiding groove 123.
  • the smaller diameter of the first liquid guiding hole 122 compared to the diameter of the hollow portion of the liquid guiding groove 123 results in a slower flow rate of the liquid matrix from the first liquid guiding hole 122, thereby preventing leakage of the liquid matrix from the atomizing assembly 3 after excessive liquid matrix is retained in the liquid storage component 25 of the second liquid storage chamber 23.
  • the diameter of the first liquid guiding hole 122 is 0.2 mm to 1.2 mm.
  • the first liquid guiding hole 122 When the diameter of the first liquid guiding hole 122 is 0.2mm-1.2mm, the first liquid guiding hole 122 has a capillary effect. Only when the liquid matrix in the second liquid storage chamber 23 is consumed by the atomizing component 3 and the air pressure in the second liquid storage chamber 23 decreases will the liquid matrix in the liquid guiding groove 123 flow out from the first liquid guiding hole 122. When the atomizing component 3 is not working and the liquid matrix in the second liquid storage chamber 23 is not consumed, the first liquid guiding hole 122 has a certain holding effect on the liquid matrix, and the liquid matrix in the liquid guiding groove 123 will not flow out from the first liquid guiding hole 122.
  • the first liquid guiding hole 122 can be circular, triangular, polygonal, or other shapes.
  • the first support 12 is defined with a first liquid guiding groove 1231 and a second liquid guiding groove 1232.
  • the radial width of the first liquid guiding groove 1231 is greater than the radial width of the second liquid guiding groove 1232, and the first liquid guiding groove 1231 is closer to the first liquid storage cavity than the second liquid guiding groove 1232.
  • the radial widths of the first liquid guiding groove 1231 and the second liquid guiding groove 1232 are distributed in a stepped decreasing pattern, which can control the supply of liquid matrix and also helps to hold the first seal 41 on the first support 12.
  • the first liquid guiding hole 122 is located in the second liquid guiding groove 1232, thereby guiding the liquid matrix to the outside of the insertion part 121.
  • a first liquid guiding hole 122 is disposed on the side wall of the insertion part 121. After the liquid matrix in the first liquid storage chamber 13 enters the liquid guiding groove 123, it flows out from the first liquid guiding hole 122 on the side wall of the insertion part 121. In another embodiment of this application, the first liquid guiding hole 122 is disposed on the bottom wall of the insertion part 121. After the liquid matrix in the first liquid storage chamber 13 enters the liquid guiding groove 123, it flows out from the first liquid guiding hole 122 on the bottom wall of the insertion part 121. The liquid matrix has a relatively fast flow rate under the action of gravity. In one embodiment of this application, there are multiple first liquid guiding holes 122.
  • first liquid guiding holes 123 there are four first liquid guiding holes 123. This ensures that even when each first liquid guiding hole 122 has a low flow rate, the multiple first liquid guiding holes 122 can still ensure a certain flow rate of liquid matrix out of the first liquid storage chamber 13. This ensures that the liquid matrix can be supplied from the first liquid storage chamber 13 to the second liquid storage chamber 23 and then absorbed and retained by the liquid storage component 25 in the second liquid storage chamber 23. This ensures that the atomizing component 3 is not dry-burned and does not leak from the atomizing component 3.
  • the first housing 11 includes a hollow first air tube 14, which is connected to the first support 12.
  • the first air tube 14 is embedded in the first support 12.
  • the first support 12 has a first support mounting hole 124 for installing the first air tube 14.
  • a first protrusion 125 is also provided on the side of the first support 12 near the first air tube 14, facing the first liquid storage chamber 13. The first protrusion 125 facilitates the positioning of the first air tube 14 during installation on the first support 12.
  • the insertion part 121 is a portion of the first support 12 extending towards the device body 2.
  • the insertion part 121 is annular, so that when the liquid storage chamber 1 is installed towards the device body 2, the installation direction does not need to be considered.
  • the first housing 11 includes a hollow first air tube 14, and the first support 12 includes a hollow second air tube 126, the second air tube 126 being connected to the first air tube 14.
  • at least a portion of the second air tube 126 constitutes an insertion portion 121, and at least a portion of the outer sidewall of the second air tube 126 is the inner sidewall of the liquid guiding groove 123.
  • the device body 2 has a second support 22, as shown in Figures 5-7.
  • the second support 22 is connected to the second housing 21 and defines a receiving cavity 24, into which the insertion part 121 is inserted.
  • the second support 22 has a second liquid guiding hole 221, through which the first liquid storage cavity 13, the first liquid guiding hole 122, the second liquid guiding hole 221, and the second liquid storage cavity 23 are in liquid communication.
  • a liquid flow cavity 222 is defined between the first support 12 and the second support 22, into which the liquid matrix in the first liquid storage cavity 13 flows through the first liquid guiding hole 122 and enters the liquid flow cavity 222.
  • the diameter of the second liquid guiding hole 221 is 0.2 mm to 1.2 mm.
  • the second liquid guiding hole 221 has a capillary effect. Only when the liquid matrix in the second liquid storage chamber 23 is consumed by the atomizing component 3, and the air pressure in the second liquid storage chamber 23 decreases, will the liquid matrix in the liquid flow chamber 222 flow out from the second liquid guiding hole 221.
  • the second liquid guiding hole 221 has a certain holding effect on the liquid matrix, and the liquid matrix in the liquid flow chamber 222 will not flow out from the second liquid guiding hole 221.
  • the second liquid guiding hole 221 can also be circular, triangular, polygonal, or other shapes. In one embodiment of the application, the second liquid guiding hole 221 may not have a capillary effect, as long as it has the ability to allow the liquid matrix to pass through.
  • the inner diameter of the second liquid guide hole 221 gradually decreases in the direction toward the second liquid storage cavity 23. On the one hand, this can reduce the rate of supply to the liquid matrix in the second liquid storage cavity 23, and on the other hand, it is beneficial to the fabrication and processing of the second support 22.
  • the number of second liquid guiding holes 221 is multiple, preferably four. This ensures that even with a low flow rate, the multiple second liquid guiding holes 221 can still guarantee a certain flow rate of the liquid matrix flowing out of the liquid flow chamber 222. This ensures that the liquid matrix can be supplied from the liquid flow chamber 222 to the second liquid storage chamber 23 and then absorbed and retained by the liquid storage component 25 in the second liquid storage chamber 23. This ensures that the atomizing component 3 is not dry-burned and does not leak from the atomizing component 3.
  • the multiple second liquid guiding holes 221 are evenly distributed along the circumferential direction of the second support 22, thereby allowing the liquid matrix in the receiving cavity 24 to flow evenly along the circumferential direction of the second support 22 to the liquid storage component 25 in the second liquid storage chamber 23, resulting in a uniform distribution of the liquid matrix in the liquid storage component 25.
  • a first gap 223 is defined between the insertion part 121 and the wall defining the receiving cavity 24, and the first gap 223 and the first liquid guiding hole 122 are in liquid communication.
  • the width of the first gap 223 is 0.2mm-1.2mm, so that the first gap 223 has a capillary effect.
  • the liquid matrix in the second liquid storage cavity 23 will only flow out when the liquid matrix in the second liquid storage cavity 23 is consumed by the atomizing component 3 and the air pressure in the second liquid storage cavity 23 decreases.
  • the first gap 223 has a certain holding effect on the liquid matrix, and the liquid matrix will not flow out from the first gap 223.
  • a first gap 223 is located between the insertion portion 121 of the first support 12 and the second support 22, and the first gap 223 is defined between the outer wall of the insertion portion 121 and the inner wall of the receiving cavity 24.
  • a first liquid guiding hole 122 is disposed on the side wall of the insertion portion 121, and the first gap 223 is located between the outer side wall of the insertion portion 121 and the inner side wall of the receiving cavity 24.
  • the first liquid guiding hole 122 is disposed on the bottom wall of the insertion portion 121, and the first gap 223 is located between the outer bottom wall of the insertion portion 121 and the inner bottom wall of the receiving cavity 24.
  • the device body 2 further includes a first seal 41 disposed adjacent to or used to define the receiving cavity 24, at least a portion of the first seal 41 surrounding the insertion portion 121.
  • the first seal 41 is located between the first support 12 and the second support 22, and the first seal 41 can prevent leakage of the liquid matrix in the liquid flow cavity 222 between the first support 12 and the second support 22, and make the connection between the first support 12 and the second support 22 more secure.
  • the device body 2 includes a support tube 31 for holding the atomizing assembly 3, the support tube 31 being mounted in the mounting hole 224 of the second support 22.
  • the first sealing member 41 has a first liquid channel 411 and a first gas channel 412.
  • the first liquid channel 411 is located in the liquid flow chamber 222, allowing the liquid matrix in the liquid flow chamber 222 to pass through the first sealing member 41 via the first liquid channel 411.
  • the first gas channel 412 is located between the first gas pipe 14 and the atomizing component 3, allowing gas to flow between the first gas pipe and the atomizing component 3.
  • the number of first liquid channels 411 is multiple, for example, 4, 6, 8, 10, etc.
  • the multiple first liquid channels 411 are evenly distributed along the circumferential direction of the first sealing member 41.
  • the number of second liquid guiding holes 221 is 4, and the number of first liquid channels 411 is 8.
  • the first seal 41 has a first seal mounting hole 413, and the insertion part 121 is installed in the first seal mounting hole 413.
  • a liquid flow cavity 222 is defined between the insertion part 121 of the first bracket 12 and the receiving cavity 24 of the second bracket 22.
  • the liquid matrix in the liquid guiding groove 123 enters the liquid flow cavity 222 through the first liquid guiding hole 122, and then enters the second liquid storage cavity 23 through the second liquid guiding hole 221.
  • the first seal 41 has an annular groove 414, which defines a receiving cavity 24 for receiving the insertion part 121.
  • the first housing 11 includes a slot
  • the second housing 21 includes a snap fastener.
  • the reservoir 1 and the device body 2 are separated. This better preserves the liquid matrix inside the reservoir 1, preventing it from deteriorating due to contact with air and extending its shelf life.
  • the reservoir 1 and the device body 2 can be assembled into a single unit using the slot of the first housing 11 and the snap fastener of the second housing 21, allowing the reservoir 1 to supply the liquid matrix to the device body 2.
  • the liquid reservoir 1 includes a first magnetic element 15, and the device body 2 includes a second magnetic element 26.
  • the liquid reservoir 1 and the device body 2 are connected by the first magnetic element 15 and the second magnetic element 26, making the liquid reservoir 1 and the device body 2 of the aerosol generating device 10 detachably connected.
  • the liquid reservoir 1 and the device body 2 are separated, which can better preserve the liquid matrix in the liquid reservoir 1, prevent it from contacting air and thus deteriorating, and extend its shelf life.
  • the liquid reservoir 1 and the device body 2 can be combined and installed as a whole by the first magnetic element 15 and the second magnetic element 26, so that the liquid reservoir 1 supplies the liquid matrix to the device body 2.
  • the user can also replace the liquid reservoir 1 to supply the liquid matrix to the device body 2.
  • the first magnetic element 15 and the second magnetic element 26 are both permanent magnets. The opposing sides of the first magnetic element 15 and the second magnetic element 26 have opposite magnetic properties, and the first magnetic element 15 and the second magnetic element 26 attract each other.
  • one of the first magnetic element 15 and the second magnetic element 26 is a permanent magnet, and the other is a ferromagnetic material.
  • the first support 12 of the liquid reservoir 1 includes a second protrusion 127.
  • the second protrusion 127 is located on the side of the insertion portion 121 of the first support 12 facing the second liquid reservoir 23.
  • the insertion portion 121 extends into the receiving cavity 24 of the second support 22, and the second protrusion 127 extends into the second liquid guiding hole 221 of the second support 22.
  • the second protrusion 127 facilitates the installation and positioning of the liquid reservoir 1 when it is installed on the device body 2.
  • the second liquid guiding hole 221 is circular.
  • the shape of the second liquid guiding hole 221 is adapted to the shape of the second protrusion 127, for example, the second liquid guiding hole 221 is square or fan-shaped.
  • the second protrusion 127 is defined with a drainage groove 1271, which is located on the outer surface of the first support 12 where the first liquid guiding hole 122 is provided, and is used to guide the liquid matrix flowing out of the first liquid guiding hole 122 into the receiving cavity 24.
  • the drainage groove 1271 has a capillary effect, which can retain a certain amount of liquid matrix. Under negative pressure, the liquid matrix in the drainage groove 1271 can flow into the receiving cavity 24.
  • the second support 22 is further provided with an air guide groove 2211.
  • the air guide groove 2211 connects the second liquid guide hole 221 and the airflow channel.
  • a negative pressure is formed in the airflow channel, thereby forming a negative pressure in the receiving cavity 24 through the air guide groove 2211, so that the liquid matrix in the first liquid guide hole 122 flows smoothly into the drainage groove 1271, and the liquid matrix in the drainage groove 1271 enters the receiving cavity 24.
  • a first magnetic element 15 at least partially surrounds the insertion portion 121, or a second magnetic element 26 at least partially surrounds the receiving cavity 24.
  • a second seal 42 is provided between the first support 12 and the first housing 11, thereby sealing the first housing 11 and the first support 12.
  • the second seal 42 has a second liquid channel 421a and a second seal mounting hole 422a.
  • the second liquid channel 421a is located in the first liquid storage chamber 13, allowing the liquid matrix in the first liquid storage chamber 13 to pass through the second seal 42 through the second liquid channel 421a.
  • a first air tube 14 is installed in the second seal mounting hole 422a, ensuring a good seal between the first air tube 14 and the first housing.
  • the second seal 42 has a second seal mounting hole 422b and a second liquid channel 421b communicating with the second seal mounting hole 422b.
  • the first bracket 12 includes a hollow second air tube 126, which is installed in the second seal mounting hole 422b.
  • the second air tube 126 serves as a gas channel, and the second air tube 126 and the second seal 42 together define the second liquid channel 421b.
  • a third sealing element 43 is further included between the first trachea 14 and the second trachea 126, which can ensure the airtightness between the first trachea 14 and the second trachea 126.
  • the device body 2 includes a support tube 31, which is installed in a mounting hole 224 of a second bracket 22.
  • the inner wall of the mounting hole 224 is provided with a first air passage 225, which connects the second liquid storage chamber 23 with the space inside the support tube 31.
  • the second bracket 22 defines a gas chamber 227, which communicates with the space inside the support tube 31 through the first air passage 225.
  • the gas chamber 227 is connected to the first air passage 225 through a liquid storage component 25.
  • the inner wall of the second bracket 22 is provided with multiple reinforcing ribs 226, and the liquid storage component 25 abuts against the reinforcing ribs 226.
  • the atomizing component 3 consumes the liquid matrix in the liquid storage component 25.
  • the air pressure in the second liquid storage chamber 23 decreases, and air can enter the liquid storage chamber through the first air passage 225, thereby entering the gas chamber 227. This balances the air pressure in the gas chamber 227 with the atmospheric pressure, ensuring that the liquid matrix in the liquid storage component 25 can be supplied to the atomizing component 3 normally.
  • the liquid matrix in the first liquid storage chamber 13 flows through the first liquid guide hole 122, the liquid flow chamber 222, and the second liquid guide hole 221, and enters the second liquid storage chamber 23.
  • the liquid matrix is kept in at least one of the first liquid guiding hole 122, the first gap 223 and the second liquid guiding hole 221 due to the capillary effect of at least one of the first liquid guiding hole 122, the first gap 223 and the second liquid guiding hole 221 with capillary effect, thereby achieving the effect of supplying oil on demand by the aerosol generating device 10 and preventing the liquid matrix from leaking from the atomizing component 3.
  • the gas chamber 227 is the portion of the second liquid storage chamber 23 excluding the portion occupied by the liquid storage component 25.
  • the liquid storage component 25 abuts against the port of the second liquid guiding hole 221, so that the liquid matrix flowing out of the second liquid guiding hole 221 can be quickly absorbed by the liquid storage component 25, preventing liquid matrix leakage.
  • the aerosol generating device 10 further includes a battery assembly 5, which provides electrical energy to the atomizing assembly 3.
  • a reservoir 1 for an aerosol generating device 10 as shown in Figures 21-23. It includes a first housing 11 and a first support 12 connected to the first housing 11. A first reservoir 13 for storing a liquid matrix is defined between the first housing 11 and the first support 12.
  • the first support 12 has an annular insertion portion 121 extending in a direction away from the first reservoir 13.
  • the insertion portion 121 defines an annular liquid guiding groove 123 communicating with the first reservoir 13.
  • At least one first liquid guiding hole 122 is provided on the insertion portion 121.
  • the first liquid guiding hole 122 is used to guide the liquid matrix in the liquid guiding groove 123 to the outside.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

提供了一种气溶胶生成装置（10）以及储液器（1），气溶胶生成装置（10）包括储液器（1），储液器（1）包括第一壳体（11）和第一支架（12），第一壳体（11）和第一支架（12）之间界定有第一储液腔（13）；装置主体（2），装置主体（2）包括第二壳体（21）和雾化组件（3），第二壳体（21）内部限定有第二储液腔（23）；其中，第一支架（12）具有环形的插入部（121），插入部（121）朝向远离第一储液腔（13）的方向延伸，并且在插入部（121）上设置有至少一个第一导液孔（122），装置主体（2）限定有用于接收至少部分插入部（121）的收容腔（24），当至少部分插入部（121）接收至收容腔（24）内时，第一导液孔（122）提供第一储液腔（13）中的液体基质流向第二储液腔（23）中的液流路径。当储液器（1）安装至装置主体（2）时，不需要考虑储液器（1）上的插入部（121）插入至装置本体（2）中的方位，即可将储液器（1）安装至装置主体（2），使第一储液腔（13）和第二储液腔（23）液体导通，储液器（1）向装置主体（2）供油。

Description

气溶胶生成装置以及储液器
相关申请的交叉引用参考
本申请要求于2024年05月11日提交中国专利局，申请号为202410600802.X，名称为“气溶胶生成装置以及储液器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及气溶胶生成技术领域，特别涉及气溶胶生成装置以及储液器。
背景技术
现有技术中提供一种典型的气溶胶生成装置，包括独立存在的储液器和装置主体，储液器用于储存一定容量的液体基质，装置主体内设置有用于接收并通过加热蒸发液体基质的加热元件。在一些示例产品中，装置主体内部也含有少量的液体基质。当用户在使用气溶胶生成装置之前，储液器通常和装置主体分离，这样能够更好地保存储液器内的液体基质，防止其与空气接触从而产生变质，延长其保质期；当用户抽吸气溶胶生成装置时，可以将储液器和装置主体组合安装形成一个整体，使得储液器给装置主体供应液体基质。在一些示例产品中，当用户抽吸完毕后，可以再次分离储液器和装置主体从而使得储液器被重新密封，待下次使用时再将二者组合。但是此类现有技术面临的技术问题在于：储液器和装置主体之间一般通过一个或者多个柱状结构供应液体基质，在二者组合安装时需要考虑安装的方位以使得柱状结构能够对准对应的孔位，操作不够便捷。另一方面，装置主体内设置有用于吸附液体基质的纤维材料，纤维材料通过上述柱体结构来接收液体基质，也会存在液体供应不均匀的现象。
申请内容
为解决现有储液器和装置主体之间的组合安装需要考虑二者对接的方位，操作不便捷的问题。
本申请提供一种气溶胶生成装置，包括：储液器，包括第一壳体和连接于所述第一壳体上的第一支架，所述第一壳体和所述第一支架之间界定有用于储存液体基质的第一储液腔；装置主体，包括述第二壳体和雾化组件，所述第二壳体内部限定有用于储存液体基质的第二储液腔，所述雾化组件设置于所述装置主体内部，用于加热源自所述第二储液腔的液体基质从而产生气溶胶；其中，所述第一支架具有环形的插入部，所述插入部朝向远离所述第一储液腔的方向延伸，并且在所述插入部上设置有至少一个第一导液孔，所述装置主体限定有用于接收至少部分所述插入部的收容腔，当至少部分所述插入部接收至所述收容腔内时，所述第一导液孔提供所述第一储液腔中的液体基质流向所述第二储液腔中的液流路径。
本申请提供一种气溶胶生成装置，所述第一导液孔设置于所述插入部的侧壁。
本申请提供一种气溶胶生成装置，所述插入部限定有呈环形的导液槽，所述导液槽和所述第一导液孔液体导通，所述第一导液孔的孔径小于所述导液槽的径向宽度。
本申请提供一种气溶胶生成装置，所述第一导液孔的孔径为0.2mm-1.2mm。
本申请提供一种气溶胶生成装置，所述第一支架上限定有第一导液槽和第二导液槽，所述第一导液槽的径向宽度大于所述第二导液槽的径向宽度，并且所述第一导液槽相比所述第二导液槽更加靠近所述第一储液腔。
本申请提供一种气溶胶生成装置，还包括储液件，所述储液件位于所述第二储液腔中，用于接收和保持来自所述第一储液腔内的液体基质。
本申请提供一种气溶胶生成装置，所述装置主体还包括邻近所述收容腔设置或者用于限定所述收容腔的第一密封件，所述第一密封件的至少部分环绕所述插入部。
本申请提供一种气溶胶生成装置，所述装置主体还包括第二支架，所述第二支架设置于所述第二壳体内部，所述收容腔以及所述第二储液腔限定在所述第二支架上。
本申请提供一种气溶胶生成装置，所述装置主体包括用于保持所述雾化组件的支撑管，所述支撑管安装于所述第二支架的安装孔，所述安装孔的内侧壁设有第一气道，所述第一气道连通所述第二储液腔与所述支撑管内的空间。
本申请提供一种气溶胶生成装置，还包括储液件，所述储液件位于所述第二储液腔中，所述第二支架的内侧壁设有多个加强筋，所述储液件抵接于所述加强筋。
本申请提供一种气溶胶生成装置，所述第二支架具有连通于所述收容腔与所述第二储液腔之间的第二导液孔。
本申请提供一种气溶胶生成装置，所述第二导液孔在朝向所述第二储液腔的方向上内径逐渐缩小。
本申请提供一种气溶胶生成装置，在所述第二储液腔中填充有用于吸收液体基质的储液件，所述储液件的端部抵接于所述第二导液孔的端口。
本申请提供一种气溶胶生成装置，所述第一壳体包括中空的第一气管，所述第一气管连接于所述第一支架，所述第一气管提供气溶胶流经的部分路径。
本申请提供一种气溶胶生成装置，所述第一支架包括中空的第二气管，所述第二气管连接于所述第一气管，所述第二气管提供气溶胶流经的部分路径。
本申请提供一种气溶胶生成装置，所述第二气管的一部分构成呈环形的所述插入部的内壁。
本申请提供一种气溶胶生成装置，所述插入部与限定所述收容腔的壁之间限定有第一间隙，所述第一间隙和所述第一导液孔液体导通。
本申请提供一种气溶胶生成装置，所述储液器包括第一磁性元件，所述装置主体包括第二磁性元件，所述储液器和所述装置主体通过所述第一磁性元件和所述第二磁性元件相连接。
本申请提供一种气溶胶生成装置，所述第一磁性元件至少部分环绕所述插入部，或者所述第二磁性元件至少部分环绕所述收容腔。
本申请还提供一种用于气溶胶生成装置的储液器，包括：第一壳体和连接于所述第一壳体上的第一支架，所述第一壳体和所述第一支架之间界定有用于储存液体基质的第一储液腔；所述第一支架具有环形的插入部，所述插入部朝向远离所述第一储液腔的方向延伸，并且所述插入部限定有呈环形的与所述第一储液腔连通的导液槽，在所述插入部上设置有至少一个第一导液孔，所述第一导液孔用于将所述导液槽内的液体基质引流至外部。
本申请提供的气溶胶生成装置，第一支架具有环形的插入部和第一导液孔，装置主体限定有收容腔，插入部朝向远离第一储液腔的方向插入收容腔，当储液器安装至装置主体时，不需要考虑储液器上的插入部插入至装置本体中的方位，即可将储液器安装至装置主体，使第一储液腔和第二储液腔液体导通，储液器向装置主体供油。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1为本申请一个实施例的气溶胶生成装置的示意图；
图2为本申请一个实施例的气溶胶生成装置的示意图；
图3为本申请一个实施例的第一支架的示意图；
图4为本申请一个实施例的第一支架的示意图；
图5为本申请一个实施例的第二支架的示意图；
图6为本申请一个实施例的第二支架的示意图；
图7为本申请一个实施例的第二支架的示意图；
图8为本申请一个实施例的第一密封件的示意图；
图9为本申请一个实施例的第一密封件的示意图；
图10为本申请一个实施例的第一密封件的示意图；
图11为本申请一个实施例的第二密封件的示意图；
图12为本申请一个实施例的第二密封件的示意图；
图13为本申请一个实施例的气溶胶生成装置的示意图；
图14为本申请一个实施例的第一支架的示意图；
图15为本申请一个实施例的第一支架的示意图；
图16为本申请一个实施例的第二支架的示意图；
图17为本申请一个实施例的第二支架的示意图；
图18为本申请一个实施例的第二支架的示意图；
图19为本申请一个实施例的第二密封件的示意图；
图20为本申请一个实施例的第二密封件的示意图；
图21为本申请一个实施例的储液器的示意图；
图22为本申请一个实施例的储液器的示意图；
图23为本申请一个实施例的装置主体的示意图；
图24为本申请一个实施例的气溶胶生成装置的示意图；
图25为本申请一个实施例的第一密封件的示意图。
图中：
10、气溶胶生成装置；
1、储液器；11、第一壳体；12、第一支架；121、插入部；122、第一导
液孔；123、导液槽；1231、第一导液槽；1232、第二导液槽；124、第一支架安装孔；125、第一凸起；126、第二气管；127、第二凸起；1271、引流槽；13、第一储液腔；14、第一气管；15、第一磁性元件；
2、装置主体；21、第二壳体；22、第二支架；221、第二导液孔；2211、
导气槽；222、液流腔；223、第一间隙；224、安装孔；225、第一气道；226、加强筋；227、气体腔；23、第二储液腔；24、收容腔；25、储液件；26、第二磁性元件；
3、雾化组件；31、支撑管；
41、第一密封件；411、第一液体通道；412、第一气体通道；413、第一
密封件安装孔；414、凹槽；
42、第二密封件；421a/421b、第二液体通道；422a/422b、第二密封件安
装孔；
43、第三密封件；
5、电池组件。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对于重要性或者隐含指明所指示的技术特征的数量或者次序。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系或者运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件，或者其间可能同时存在一个或者多个居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
本申请的提供一种气溶胶生成装置10，如图1-2、图13和图24所示，包括储液器1和装置主体2。储液器1包括第一壳体11和第一支架12，第一支架12连接于第一壳体11，第一壳体11和第一支架12之间界定有用于储存液体基质的第一储液腔13。装置主体2包括述第二壳体21，第二壳体21内部限定有用于储存液体基质的第二储液腔23。装置主体包括雾化组件3，雾化组件3设置于装置主体2内部，用于加热源自第二储液腔23的液体基质产生气溶胶。第一支架12具有环形的插入部121，插入部121朝向远离第一储液腔13的方向延伸，并且在插入部121上设置有至少一个第一导液孔122，装置主体2限定有用于接收至少部分插入部121的收容腔24，当至少部分插入部121接收至收容腔24内时，第一导液孔122提供第一储液腔13中的液体基质流向第二储液腔23中的液流路径。
本申请提供的气溶胶生成装置10，如图3-4、图14-15所示，第一支架12具有环形的插入部121和第一导液孔122，装置主体2限定有收容腔24，插入部121朝向远离第一储液腔13的方向插入收容腔24，当储液器1安装至装置主体2时，不需要考虑安装的方向，即可将储液器1安装至装置主体2，使第一储液腔13和第二储液腔23液体导通，储液器1向装置主体2供油。
在本申请的一个实施例中，气溶胶生成装置10包括储液件25，储液件25位于第二储液腔23中，用于接收和保持来自第一储液腔13内的液体基质。储液件25使得第二储液腔23中的液体基质吸附并保持在储液件25上，在装置主体2静置或者运输时不容易泄漏；并且在抽吸时，储液件25中的液体基质可以及时进入雾化组件3，避免干烧，保持较好的口感。另外，储液器1安装与装置主体2后，第一储液腔13中的液体基质可以对第二储液腔23中的液体基质进行补充，使得气溶胶生成装置10保持较大的容量，此外储液件25使得第二储液腔23中的液体基质被吸收和保持而不被泄漏。
在本申请的一个实施例中，插入部121限定有呈环形的导液槽123，导液槽123和第一导液孔122液体导通，第一导液孔122的孔径小于导液槽123的径向宽度。第一导液孔122的孔径相对于导液槽123中空部分的孔径较小，使得液体基质从第一导液孔122流出的速度较慢，从而避免第二储液腔23的储液件25中保持过多的液体基质后，液体基质从雾化组件3泄漏。在本申请的一个实施例中，第一导液孔122的孔径为0.2mm-1.2mm。第一导液孔122的孔径为0.2mm-1.2mm时，第一导液孔122具有毛细作用，只有当第二储液腔23中的液体基质被雾化组件3消耗，第二储液腔23中的气压减小时，导液槽123中的液体基质才会从第一导液孔122中流出；而当雾化组件3不工作，第二储液腔23中的液体基质不消耗时，第一导液孔122对液体基质具有一定的保持作用，导液槽123中的液体基质不会从第一导液孔122中流出。在申请的一个实施例中，第一导液孔122可以为圆形、三角形、多边形等形状。
在本申请的一个实施例中，第一支架12上限定有第一导液槽1231和第二导液槽1232，第一导液槽1231的径向宽度大于第二导液槽1232的径向宽度，并且第一导液槽1231相比第二导液槽1232更加靠近第一储液腔。第一导液槽1231和第二导液槽1232的径向宽度呈阶梯形减小分布，可以控制液体基质的供应量，此外有利于将第一密封件41保持在第一支架12上面。在本申请的一个实施例中，第一导液孔122位于第二导液槽1232，从而将液体基质引流至插入部121的外侧。
在本申请的一个实施例中，第一导液孔122设置于插入部121的侧壁，第一储液腔13中的液体基质进入导液槽123后，从插入部121侧壁上的第一导液孔122中流出。在本申请的一个实施例中，第一导液孔122设置于插入部121的底壁，第一储液腔13中的液体基质进入导液槽123后，从插入部121底壁上的第一导液孔122中流出，液体基质在重力的作用下，具有较快的流速。在本申请的一个实施例中，第一导液孔122的数量为多个，优选地，第一导液孔123的数量为4个，使得每个第一导液孔122在具有较小的流速时，多个第一导液孔122仍可使得第一储液腔13中的液体基质流出可以保证一定的流量，确保液体基质可以由第一储液腔13供应给第二储液腔23后，被第二储液腔23中的储液件25吸收和保持，能够确保雾化组件3不被干烧，又不会从雾化组件3泄漏。
在本申请的一个实施例中，如图1-2所示，第一壳体11包括中空的第一气管14，第一气管14连接于第一支架12。在本申请的一个实施例中，第一气管14内嵌于第一支架12，第一支架12具有可供第一气管14安装的第一支架安装孔124，第一支架12靠近第一气管14的一侧还设置有第一凸起125，第一凸起125设置于第一支架12朝向第一储液腔13的一侧，第一凸起125便于第一气管14安装于第一支架12的过程中定位。在本申请的一个实施例中，插入部121为第一支架12上朝向装置主体2伸出的部分，插入部121为环形，使得储液腔1向装置主体2安装时，不需要考虑安装的方向。
在本申请的一个实施例中，如图13和图21所示，第一壳体11包括中空的第一气管14，第一支架12包括中空的第二气管126，第二气管126连接于第一气管14。在本申请的一个实施例中，第二气管126的至少部分构成插入部121，第二气管126的至少部分外侧壁为导液槽123的内侧壁。
在本申请的一个实施例中，装置主体2具有第二支架22，如图5-7所示，第二支架22连接于第二壳体21，第二支架22限定有收容腔24，插入部121插入收容腔24。在本申请的一个实施例中，第二支架22具有第二导液孔221，第一储液腔13、第一导液孔122、第二导液孔221和第二储液腔23液体导通。在本申请的一个实施例中，第一支架12和第二支架22之间限定有液流腔222，第一储液腔13中的液体基质流经第一导液孔122后进入液流腔222。在本申请的一个实施例中，第二导液孔221的孔径为0.2mm-1.2mm。第二导液孔221的孔径为0.2mm-1.2mm时，第二导液孔221具有毛细作用，只有当第二储液腔23中的液体基质被雾化组件3消耗，第二储液腔23中的气压减小时，液流腔222中的液体基质才会从第二导液孔221中流出；而当雾化组件3不工作，第二储液腔23中的液体基质不消耗时，第二导液孔221对液体基质具有一定的保持作用，液流腔222中的液体基质不会从第二导液孔221中流出。在申请的一个实施例中，第二导液孔221也可以为圆形、三角形，多边形等形状。在申请的一个实施例中，第二导液孔221也可以不具有毛细作用，只要具有通过液体基质的性能即可。
在本申请的一个实施例中，如图5所示，第二导液孔221在朝向第二储液腔23的方向上内径逐渐缩小，一方面可以降低供应给第二储液腔23内液体基质的速率，另一方面有利于第二支架22的制作和加工。
在本申请的一个实施例中，第二导液孔221的数量为多个，优选地，第二导液孔221的数量为4个，使得每个第二导液孔221在具有较小的流速时，多个第二导液孔221仍可使得液流腔222中的液体基质流出可以保证一定的流量，确保液体基质可以由液流腔222供应给第二储液腔23后，被第二储液腔23中的储液件25吸收和保持，能够确保雾化组件3不被干烧，又不会从雾化组件3泄漏。在本申请的一个实施例中，多个第二导液孔221沿第二支架22的周向方向均匀分布，从而使得收容腔24中的液体基质沿第二支架22的周向方向均匀流向第二储液腔23中的储液件25，使得储液件25中的液体基质均匀分布。
在本申请的一个实施例中，插入部121与限定收容腔24的壁之间限定有第一间隙223，第一间隙223和第一导液孔122液体导通。在本申请的一个实施例中，第一间隙223的宽度为0.2mm-1.2mm，使得第一间隙223具有毛细作用，只有当第二储液腔23中的液体基质被雾化组件3消耗，第二储液腔23中的气压减小时，第一间隙223中的液体基质才会流出；而当雾化组件3不工作，第二储液腔23中的液体基质不消耗时，第一间隙223对液体基质具有一定的保持作用，液体基质不会从第一间隙223中流出。
在本申请的一个实施例中，第一间隙223位于第一支架12的插入部121和第二支架22之间，插入部121的外壁和收容腔24的内壁之间限定有第一间隙223。在本申请的一个实施例中，第一导液孔122设置于插入部121的侧壁，第一间隙223位于插入部121的外侧壁和收容腔24的内侧壁之间。在本申请的一个实施例中，第一导液孔122设置于插入部121的底壁，第一间隙223位于插入部121的外底壁和收容腔24的内底壁之间。
在本申请的一个实施例中，装置主体2还包括邻近收容腔24设置或者用于限定收容腔24的第一密封件41，第一密封件41的至少部分环绕插入部121。在本申请的一个实施例中，第一密封件41位于第一支架12和第二支架22之间，第一密封件41可以防止第一支架12和第二支架22之间的液流腔222中液体基质泄漏，并且使得第一支架12和第二支架22之间的了解更加牢固。在本申请的一个实施例中，装置主体2包括用于保持雾化组件3的支撑管31，支撑管31安装于第二支架22的安装孔224。在本申请的一个实施例中，如图8-10所示，第一密封件41具有第一液体通道411和第一气体通道412，第一液体通道411位于液流腔222中，使得液流腔222中的液体基质可以从第一液体通道411穿过第一密封件41；第一气体通道412位于第一气管14和雾化组件3之间，使得第一气管和雾化组件3气体导通。在本申请的一个实施例中，第一液体通道411的数量为多个，例如，第一液体通道411的数量可以为4个、6个、8个、10个等。在本申请的一个实施例中，多个第一液体通道411沿第一密封件41的周向方向均匀分布。在本申请的一个实施例中，第二导液孔221的数量为4个，第一液体通道411的数量为8个。在本申请的一个实施例中，如图22所示，第一密封件41具有第一密封件安装孔413，插入部121安装于第一密封件安装孔413中，此时，第一支架12的插入部121和第二支架22的收容腔24之间限定有液流腔222，导液槽123中的液体基质经第一导液孔122进入液流腔222，然后经第二导液孔221进入第二储液腔23中。在本申请的一个实施例中，第一密封件41具有环形凹槽414，环形凹槽414限定呈接收插入部121的收容腔24。
在本申请的一个实施例中，第一壳体11包括卡槽，第二壳体21包括卡扣，当用户使用气溶胶生成装置10之前，储液器1和装置主体2分离，这样能够更好地保存储液器1内的液体基质，防止其与空气接触从而产生变质，延长其保质期。当用户抽吸气溶胶生成装置10时，可以将储液器1和装置主体2通过第一壳体11的卡槽和第二壳体21的卡扣组合安装形成一个整体，使得储液器1给装置主体2供应液体基质。
在本申请的一个实施例中，如图13所示，储液器1包括第一磁性元件15，装置主体2包括第二磁性元件26，储液器1和装置主体2通过第一磁性元件15和第二磁性元件26相连接，使得气溶胶生成装置10的储液器1和装置主体2可拆卸连接，当用户使用气溶胶生成装置10之前，储液器1和装置主体2分离，这样能够更好地保存储液器1内的液体基质，防止其与空气接触从而产生变质，延长其保质期。当用户抽吸气溶胶生成装置10时，可以将储液器1和装置主体2通过第一磁性元件15和第二磁性元件26组合安装形成一个整体，使得储液器1给装置主体2供应液体基质；当储液器1中的液体基质使用完后，用户还可以更换储液器1给装置主体2供给液体基质。在本申请的一个实施例中，第一磁性元件15和第二磁性元件26均为永磁体，第一磁性元件15和第二磁性元件26相对的一侧磁性相反，第一磁性元件15和第二磁性元件26相吸。在本申请的一个实施例中，第一磁性元件15和第二磁性元件26的其中之一为永磁铁，另一个为铁磁性材料。在本申请的一个实施例中，储液器1的第一支架12包括第二凸起127，第二凸起127位于第一支架12的插入部121上朝向第二储液腔23的一侧，插入部121伸入到第二支架22的收容腔24中，第二凸起127伸入到第二支架22的第二导液孔221中，第二凸起127使得储液器1在安装于装置主体2时，便于安装和定位。在本申请的一个实施例中，第二导液孔221为圆形。在本申请的一个实施例中，第二导液孔221的形状与第二凸起127的形状相适配，例如第二导液孔221位方形或者扇形等。在本申请的一个实施例中，第二凸起127上限定有引流槽1271，引流槽1271位于第一支架12设有第一导液孔122的外表面，用于将流出第一导液孔122的液体基质导流至收容腔24中。本申请的一个实施例中，引流槽1271具有毛细作用，可以保持一定的液体基质，在负压作用下，引流槽1271中的液体基质可以流入收容腔24中。在本申请的一个实施例中，第二支架22还设置有导气槽2211，导气槽2211连通第二导液孔221和气流通道，用户在抽吸时，气流通道内形成负压，从而通过导气槽2211在收容腔24中形成负压，使得第一导液孔122中的液体基质顺畅地流动到引流槽1271中，使得引流槽1271中的液体基质进入收容腔24中。
在本申请的一个实施例中，如图21-23所示，第一磁性元件15至少部分环绕插入部121，或者第二磁性元件26至少部分环绕收容腔24。在本申请的一个实施例中，第一磁性元件15的数量为两个，两个半环形的第一磁性元件15环绕在插入部121周围；第二磁性元件26的数量为两个，两个半环形的第二磁性元件26环绕在收容腔24周围。
在本申请的一个实施例中，第一支架12和第一壳体11之间有第二密封件42，第二密封件42使得第一壳体11和第一支架12之间密封。在本申请的一个实施例中，如图11-12所示，第二密封件42具有第二液体通道421a和第二密封件安装孔422a，第二液体通道421a位于第一储液腔13中，使得第一储液腔13中的液体基质可以从第二液体通道421a穿过第二密封件42；第一气管14安装于第二密封件安装孔422a，使得第一气管14与第一壳体之间密封性良好。在本申请的一个实施例中，如图19-20所示，第二密封件42具有第二密封件安装孔422b和与第二密封件安装孔422b连通的第二液体通道421b，第一支架12包括中空的第二气管126，第二气管126安装于第二密封件安装孔422b，此时，第二气管126作为气体通道，第二气管126和第二密封件42共同限定出第二液体通道421b。
在本申请的一个实施例中，第一气管14和第二气管126之间还包括第三密封件43，第三密封件43可以保证第一气管14和第二气管126之间的气密性。
在本申请的一个实施例中，装置主体2包括支撑管31，支撑管31安装于第二支架22的安装孔224，安装孔224的内侧壁设有第一气道225，第一气道225连通第二储液腔23与支撑管31内的空间，第二支架22限定有气体腔227，气体腔227通过第一气道225与支撑管31内的空间连通。在本申请的一个实施例中，气体腔227通过储液件25与第一气道225相连通。在本申请的一个实施例中，第二支架22的内侧壁设有多个加强筋226，储液件25抵接于加强筋226，这时储液件25与第二支架22之间形成可供气体流通的通道，使得气体腔227可通过储液件25与第一气道气体导通。当雾化组件3工作时，雾化组件3将储液件25中的液体基质消耗，此时第二储液腔23中的气压减少，空气可经过第一气道225进入储液腔，从而进入气体腔227，使得气体腔227中的气压与大气压平衡，保证储液件25中的液体基质可以正常供给雾化组件3。另一方面，气体腔227中的气压减少后，使得第一储液腔13中液体基质流经第一导液孔122、液流腔222、第二导液孔221，进入第二储液腔23。然而，当雾化组件不工作时，由于第一导液孔122、第一间隙223以及第二导液孔221中的至少一者具有毛细作用，使得液体基质保持在具有毛细作用的第一导液孔122、第一间隙223以及第二导液孔221的至少一者中，从而达到气溶胶生成装置10按需供油的效果，避免了液体基质从雾化组件3泄漏。
在本申请的一个实施例中，气体腔227为第二储液腔23出去储液件25占用的部分。在本申请的一个实施例中，储液件25抵接于第二导液孔221的端口，使得从第二导液孔221流出的液体基质能够快速地被储液件25吸收，防止液体基质泄漏。
在本申请的一个实施例中，气溶胶生成装置10还包括电池组件5，电池组件5向雾化组件3提供电能。
本申请的一个实施例提供一种用于气溶胶生成装置10的储液器1，如图21-23所示，包括第一壳体11和连接于第一壳体11上的第一支架12，第一壳体11和第一支架12之间界定有用于储存液体基质的第一储液腔13；第一支架12具有环形的插入部121，插入部121朝向远离第一储液腔13的方向延伸，并且插入部121限定有呈环形的与第一储液腔13连通的导液槽123，在插入部121上设置有至少一个第一导液孔122，第一导液孔122用于将导液槽123内的液体基质引流至外部。
需要说明的是，本申请的说明书及其附图中给出了本申请的较佳的实施例，但并不限于本说明书所描述的实施例，进一步地，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本申请所附权利要求的保护范围。

Claims (20)

  1. 一种气溶胶生成装置，其特征在于，包括：
    储液器，包括第一壳体和连接于所述第一壳体上的第一支架，所述第一壳体和所述第一支架之间界定有用于储存液体基质的第一储液腔；
    装置主体，包括述第二壳体和雾化组件，所述第二壳体内部限定有用于储存液体基质的第二储液腔，所述雾化组件设置于所述装置主体内部，用于加热源自所述第二储液腔的液体基质从而产生气溶胶；
    其中，所述第一支架具有环形的插入部，所述插入部朝向远离所述第一储液腔的方向延伸，并且在所述插入部上设置有至少一个第一导液孔，所述装置主体限定有用于接收至少部分所述插入部的收容腔，当至少部分所述插入部接收至所述收容腔内时，所述第一导液孔提供所述第一储液腔中的液体基质流向所述第二储液腔中的液流路径。
  2. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述第一导液孔设置于所述插入部的侧壁。
  3. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述插入部限定有呈环形的导液槽，所述导液槽和所述第一导液孔液体导通，所述第一导液孔的孔径小于所述导液槽的径向宽度。
  4. 根据权利要求3所述的气溶胶生成装置，其特征在于，所述第一导液孔的孔径为0.2mm-1.2mm。
  5. 根据权利要求3所述的气溶胶生成装置，其特征在于，所述第一支架上限定有第一导液槽和第二导液槽，所述第一导液槽的径向宽度大于所述第二导液槽的径向宽度，并且所述第一导液槽相比所述第二导液槽更加靠近所述第一储液腔。
  6. 根据权利要求1所述的气溶胶生成装置，其特征在于，还包括储液件，所述储液件位于所述第二储液腔中，用于接收和保持来自所述第一储液腔内的液体基质。
  7. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述装置主体还包括邻近所述收容腔设置或者用于限定所述收容腔的第一密封件，所述第一密封件的至少部分环绕所述插入部。
  8. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述装置主体还包括第二支架，所述第二支架设置于所述第二壳体内部，所述收容腔以及所述第二储液腔限定在所述第二支架上。
  9. 根据权利要求8所述的气溶胶生成装置，其特征在于，所述装置主体包括用于保持所述雾化组件的支撑管，所述支撑管安装于所述第二支架的安装孔，所述安装孔的内侧壁设有第一气道，所述第一气道连通所述第二储液腔与所述支撑管内的空间。
  10. 根据权利要求8所述的气溶胶生成装置，其特征在于，还包括储液件，所述储液件位于所述第二储液腔中，所述第二支架的内侧壁设有多个加强筋，所述储液件抵接于所述加强筋。
  11. 根据权利要求8所述的气溶胶生成装置，其特征在于，所述第二支架具有连通于所述收容腔与所述第二储液腔之间的第二导液孔。
  12. 根据权利要求11所述的气溶胶生成装置，其特征在于，所述第二导液孔在朝向所述第二储液腔的方向上内径逐渐缩小。
  13. 根据权利要求11所述的气溶胶生成装置，其特征在于，在所述第二储液腔中填充有用于吸收液体基质的储液件，所述储液件的端部抵接于所述第二导液孔的端口。
  14. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述第一壳体包括中空的第一气管，所述第一气管连接于所述第一支架，所述第一气管提供气溶胶流经的部分路径。
  15. 根据权利要求14所述的气溶胶生成装置，其特征在于，所述第一支架包括中空的第二气管，所述第二气管连接于所述第一气管，所述第二气管提供气溶胶流经的部分路径。
  16. 根据权利要求15所述的气溶胶生成装置，其特征在于，所述第二气管的一部分构成呈环形的所述插入部的内壁。
  17. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述插入部与限定所述收容腔的壁之间限定有第一间隙，所述第一间隙和所述第一导液孔液体导通。
  18. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述储液器包括第一磁性元件，所述装置主体包括第二磁性元件，所述储液器和所述装置主体通过所述第一磁性元件和所述第二磁性元件相连接。
  19. 根据权利要求18所述的气溶胶生成装置，其特征在于，所述第一磁性元件至少部分环绕所述插入部，或者所述第二磁性元件至少部分环绕所述收容腔。
  20. 一种用于气溶胶生成装置的储液器，其特征在于，包括：
    第一壳体和连接于所述第一壳体上的第一支架，所述第一壳体和所述第一支架之间界定有用于储存液体基质的第一储液腔；
    所述第一支架具有环形的插入部，所述插入部朝向远离所述第一储液腔的方向延伸，并且所述插入部限定有呈环形的与所述第一储液腔连通的导液槽，在所述插入部上设置有至少一个第一导液孔，所述第一导液孔用于将所述导液槽内的液体基质引流至外部。
PCT/CN2025/093912 2024-05-11 2025-05-09 气溶胶生成装置以及储液器 Pending WO2025237201A1 (zh)

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