WO2022041985A1 - Dispositif de vaporisation - Google Patents

Dispositif de vaporisation Download PDF

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Publication number
WO2022041985A1
WO2022041985A1 PCT/CN2021/101989 CN2021101989W WO2022041985A1 WO 2022041985 A1 WO2022041985 A1 WO 2022041985A1 CN 2021101989 W CN2021101989 W CN 2021101989W WO 2022041985 A1 WO2022041985 A1 WO 2022041985A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
bracket
atomizing device
housing
assembly
Prior art date
Application number
PCT/CN2021/101989
Other languages
English (en)
Chinese (zh)
Inventor
徐升阳
付家祺
Original Assignee
深圳雾芯科技有限公司
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 深圳雾芯科技有限公司 filed Critical 深圳雾芯科技有限公司
Publication of WO2022041985A1 publication Critical patent/WO2022041985A1/fr

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    • 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
    • A24F40/10—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
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present disclosure generally relates to a vaporization device, and more particularly, to an electronic device that provides an inhalable aerosol.
  • An electronic cigarette device may be a tobacco substitute that nebulizes a vaporizable material (eg, e-liquid) by an electronic aerosol-generating device or electronic atomizing device to generate an aerosol for inhalation by the user, Further achieve the sensory experience of simulating smoking.
  • electronic cigarette devices can effectively reduce the harmful substances produced by combustion as a substitute, and further reduce the harmful side effects of smoking.
  • the existing structure of the gas entering the atomizing device mainly has an opening at the shell. After the gas enters the atomizing device from the opening, the gas enters the aerosol generating component through the cavity formed by the aerosol generating component and the smoke rod.
  • the cavity formed between the aerosol generating component and the cigarette rod may not be completely sealed due to assembly, manufacture, and use, or the deformation of the cavity may cause the sensor to be insensitive and the suction resistance to be unstable, resulting in the induction of the atomizing device. cause problems.
  • the first aspect of the present invention is to provide an atomizing device.
  • the proposed nebulizing device includes a holder and an aerosol-generating assembly.
  • the holder has an airway inside it.
  • An aerosol-generating assembly is disposed on the stent and is in fluid communication with the airway of the stent.
  • the stent is configured so that the external air of the atomizing device flows into the airway of the stent through the side of the stent, and then into the aerosol generating assembly.
  • the second aspect of the present invention is to provide an atomizing device.
  • the proposed atomizing device includes a housing, a holder, and an aerosol-generating assembly.
  • the side wall of the housing has a first through hole.
  • the bracket is accommodated in the housing and has an air channel inside the bracket.
  • the aerosol-generating assembly is configured to cooperate with the housing and is disposed on the bracket, and the aerosol-generating assembly is in fluid communication with each other through the air passage of the bracket and the first through hole in the side wall of the housing.
  • the third aspect of the present invention is to provide an atomizing device.
  • the proposed atomizing device includes a housing and a stand.
  • the side wall of the housing has a first through hole.
  • a bracket is provided within the housing.
  • the first through hole is in fluid communication with the airway in the interior of the stent.
  • FIGS. 1A , 1B and 1C respectively illustrate combined schematic diagrams of the front side, the rear side and the top side of an atomizing device according to some embodiments of the present disclosure.
  • FIG. 1D illustrates an exploded view of an atomizing device according to some embodiments of the present disclosure.
  • FIGS. 2A and 2B illustrate front and rear exploded views, respectively, of an aerosol-generating assembly (or may be referred to as a cartridge or oil storage assembly) according to some embodiments of the present disclosure.
  • FIG. 3 illustrates a partial cross-sectional view of the atomizing device along line 3-3 in FIG. 1C.
  • FIG. 4 illustrates an exploded view of a tobacco rod according to some embodiments of the present disclosure.
  • 5A and 5B illustrate perspective views from different perspectives of a holder and a sealing kit of a cigarette rod according to some embodiments of the present disclosure.
  • 5C illustrates a perspective view of a sealing kit of a cigarette rod from different perspectives according to some embodiments of the present disclosure.
  • FIG. 6 illustrates a partial cross-sectional view of the atomizing device along line 6-6 in FIG. 1C.
  • FIG. 7 illustrates a perspective view of a portion of the housing removed from the cigarette rod in accordance with some embodiments of the present disclosure.
  • FIG 8 illustrates a partial cross-sectional view of an atomizing device according to some embodiments of the present disclosure.
  • FIG 9 illustrates a partial cross-sectional view of an atomizing device according to some embodiments of the present disclosure.
  • references in the following description to the formation of a first feature over or on a second feature may include embodiments in which the first feature is formed in direct contact with the second feature, and may also include additional features that may be formed on Embodiments between the first feature and the second feature such that the first feature and the second feature may not be in direct contact.
  • the present disclosure may repeat reference numerals and/or letters in various instances. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate a relationship between the various embodiments and/or configurations discussed.
  • FIGS. 1A , 1B and 1C respectively illustrate combined schematic diagrams of the front side, the rear side and the top side of an atomizing device according to some embodiments of the present disclosure.
  • the atomizing device 100 may include an aerosol-generating component 100A and a main body 100B.
  • the aerosol-generating assembly 100A and the main body 100B may be designed as a whole.
  • the aerosol-generating component 100A and the main body 100B may be designed as two separate components.
  • the aerosol-generating assembly 100A may be designed to be removably associated with the body 100B.
  • the aerosol-generating assembly 100A when the aerosol-generating assembly 100A is combined with the body 100B, a portion of the aerosol-generating assembly 100A is housed in the body 100B.
  • the aerosol-generating assembly 100A may be referred to as a cartridge or an oil storage assembly
  • the body 100B may be referred to as a rod, body, or battery assembly.
  • the top of the aerosol-generating assembly 100A has an opening 1h. Opening 1h can be used as aerosol outlet. The user can inhale the aerosol generated by the atomizing device 100 through the opening 1h.
  • the bottom of the main body 100B has an opening 22h1.
  • the port 25 is provided in the opening 22h1.
  • a port may be provided in the opening 22h1 and fixed on the charging circuit board 18 (see FIG. 4 ).
  • port 25 may be a USB interface (universal serial bus port).
  • port 25 includes a USB Type-C interface.
  • the port can also be connected to a connecting cable for charging the atomizing device 100 .
  • the surface of the main body 100B eg, the front side illustrated in FIG.
  • the plurality of light-transmitting elements 221 can be surrounded to form a specific shape or pattern, such as a linear shape or a circle.
  • the light-transmitting element 221 can be a through hole.
  • the shape of the through hole may be, for example, an oblong shape.
  • FIG. 1D illustrates an exploded view of an atomizing device according to some embodiments of the present disclosure.
  • the main body 100B has the housing 22 .
  • the top of the housing 22 has an opening 22h. Opening 22h may enclose a portion of aerosol-generating assembly 100A.
  • a portion of the cavity within the body 100B adjacent to the opening 22h defines the receiving portion 22s.
  • the receiving portion 22s may receive a portion of the aerosol-generating assembly 100A through the opening 22h.
  • the aerosol-generating assembly 100A may be designed to be removably associated with the body 100B.
  • the aerosol-generating assembly 100A may not be directional.
  • the aerosol-generating assembly 100A may be removably associated with the body 100B in two different orientations.
  • FIGS. 2A and 2B illustrate exemplary front and rear exploded views, respectively, of an aerosol-generating assembly (aerosol-generating assembly) in accordance with some embodiments of the present disclosure.
  • the aerosol-generating assembly 100A may include a mouthpiece 1b, an aerosol-generating assembly housing 1, an upper sealing member 2, a heating assembly upper lid 3, a sealing member 4, a heating Assembly 5 , grid 6 , heating assembly lower cover 7 , sealing ring 8 , aerosol generating assembly base 9 and oil absorbing member 90 .
  • the mouthpiece cover 1b and the aerosol-generating assembly housing 1 may be two separate assemblies. In certain embodiments, the mouthpiece cover 1b and the aerosol-generating assembly housing 1 may be made of different materials. In some embodiments, the mouthpiece cover 1b and the aerosol-generating assembly housing 1 may be integrally formed. In some embodiments, the mouthpiece cover 1b and the aerosol-generating assembly housing 1 may be made of the same material.
  • the mouthpiece cover 1b at the top of the aerosol-generating assembly 100A has an opening 1h. Opening 1h can be used as aerosol outlet. The user can inhale the aerosol generated by the atomizing device 100 through the opening 1h.
  • the bottom of the aerosol generating element 100A (eg, the base 9 of the aerosol generating element) has an opening 9h1 and an opening 9h2.
  • the opening 9h1 and the opening 9h2 communicate with the atomizing chamber inside the aerosol generating assembly 100A. Air can enter the interior of the aerosol generating assembly 100A through the openings 9h1 and 9h2.
  • the conductive structures 9p1 and 9p2 are disposed at the bottom of the aerosol generating element 100A.
  • the conductive structures 9p1 and 9p2 may have the function of conducting current.
  • the conductive structures 9p1 and 9p2 may provide power to the heating elements within the aerosol-generating element 100A.
  • the conductive structures 9p1 and 9p2 may comprise metal.
  • the conductive structures 9p1 and 9p2 can be attracted by the magnetic components.
  • the aerosol generating element 100A can be adsorbed by the magnetic element disposed in the main body 100B via the conductive structures 9p1 and 9p2.
  • the aerosol-generating component 100A can be removably combined with the main body 100B via the conductive structures 9p1 and 9p2.
  • the aerosol generating module housing 1 contains a tube 1t.
  • the tube 1t communicates with the opening 1h.
  • the aerosol generated by the atomizing device 100 can be inhaled by the user through the tube 1t.
  • a storage compartment 30 is defined between the aerosol generating assembly casing 1 , the tube 1 t and the upper cover sealing assembly 2 .
  • the storage compartment 30 can store e-liquid.
  • a part of the tube 1t extends into the opening 2h1 of the upper cover sealing component 2 and the opening 3h1 of the upper cover 3 of the heating component.
  • the tube 1t and the opening 3h1 form part of the aerosol channel.
  • the storage compartment 30 is isolated from the opening 3h1 via the pipe 1t.
  • the storage compartment 30 communicates with the openings 3h2 and 3h3 of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 may have a plurality of openings.
  • the upper cover 3 of the heating assembly may have a plurality of openings.
  • the upper cover sealing assembly 2 may have an opening 2h1, an opening 2h2, and an opening 2h3.
  • the heating element upper cover 3 may have an opening 3h1, an opening 3h2 and an opening 3h3.
  • the opening 2h1, the opening 2h2, and the opening 2h3 correspond to the opening 3h1, the opening 3h2, and the opening 3h3, respectively.
  • the opening 2h1, the opening 2h2, and the opening 2h3 expose the opening 3h1, the opening 3h2, and the opening 3h3, respectively.
  • the number of openings of the upper cover sealing component 2 and the number of openings of the upper cover 3 of the heating component may be the same. In some embodiments, the number of openings of the upper cover sealing assembly 2 and the number of openings of the upper cover 3 of the heating assembly may be different. In some embodiments, the number of openings of the upper cover sealing component 2 may be less than the number of openings of the upper cover 3 of the heating component. In some embodiments, the number of openings of the upper cover sealing component 2 may be greater than the number of openings of the upper cover 3 of the heating component.
  • the upper cover sealing assembly 2 may cover a part of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 may surround a part of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 can expose a part of the upper cover 3 of the heating assembly.
  • the upper lid sealing assembly 2 may have elasticity. In some embodiments, the upper cover sealing assembly 2 may have flexibility. In some embodiments, the upper lid sealing assembly 2 may contain silicone. In some embodiments, the upper cover sealing assembly 2 may be made of silicone.
  • the sealing assembly 4 may cover a portion of the heating assembly 5 when some or all of the components of the aerosol-generating assembly 100A are combined with each other.
  • the sealing assembly 4 may surround a portion of the heating assembly 5 .
  • the sealing assembly 4 may expose a portion of the heating assembly 5 .
  • the seal assembly 4 may be resilient. In some embodiments, the seal assembly 4 may be flexible. In some embodiments, the sealing assembly 4 may comprise silicone. In some embodiments, the sealing assembly 4 may be made of silicone. The sealing assembly 4 can withstand high temperatures. In certain embodiments, the seal assembly 4 has a melting point greater than 350 degrees Celsius.
  • the sealing element 4 has an opening 4h, and the heating element 5 has a groove 5c.
  • the opening 4h may expose at least a part of the groove 5c toward the heating assembly upper cover 3 .
  • the e-liquid stored in the storage compartment 30 can reach the groove 5c on the top of the heating element 5 through the openings 3h2 and 3h3.
  • the grid frame 6 may have a rectangular shape.
  • the grid frame 6 has a plurality of openings 61h. In some embodiments, the plurality of openings 61h are arranged in a matrix on the grid frame 6 .
  • the grid frame 6 may have a circular profile. In some embodiments, the grid frame 6 may have a triangular shape. In some embodiments, the grid frame 6 may have a polygonal shape.
  • the grid frame 6 may comprise a plastic material.
  • the grid frame 6 may be made of plastic material.
  • the grid frame 6 may comprise a metallic material.
  • the grid frame 6 may be made of metallic material.
  • the grid frame 6 may comprise stainless steel.
  • the heating element lower cover 7 may include an opening 71h1.
  • the grid frame 6 can be arranged on the lower cover 7 of the heating assembly.
  • the grid frame 6 may be disposed on the opening 71h1 on the lower cover 7 of the heating assembly.
  • the grille 6 may cover the opening 71h1.
  • the aerosol-generating assembly base 9 may include upstanding walls 9w1 and 9w2. Upright walls 9w1 and 9w2 are provided on opposite sides of the aerosol generating assembly base 9 .
  • the bottom of the aerosol generating assembly base 9 includes a groove 9r1.
  • the sealing ring 8 can be arranged in the groove 9r1 at the bottom of the base 9 of the aerosol generating assembly.
  • the aerosol-generating assembly base 9 may include openings 9h1, 9h2, 9h3, and 9h4.
  • the opening 9h1 and the opening 9h2 communicate with the atomizing chamber inside the aerosol generating assembly 100A. Air can enter the interior of the aerosol generating assembly 100A through the openings 9h1 and 9h2.
  • the conductive structures 9p1 and 9p2 can pass through the openings 9h3 and 9h4 respectively and be fixed on the base 9 of the aerosol generating element.
  • the conductive structures 9p1 and 9p2 pass through the openings 9h3 and 9h4 and extend into the interior of the aerosol-generating device 100A.
  • Two sides of the upper cover 3 of the heating assembly may have a plurality of grooves.
  • the left side of the upper cover 3 of the heating assembly can be provided with a plurality of grooves that are symmetrical to the right side.
  • the left side of the upper cover 3 of the heating assembly may be provided with a plurality of grooves that are asymmetrical to the right side.
  • the grooves 3hr1, 3hr2, 3hr3, and 3hr4 extend in a horizontal direction (x-axis and/or z-axis direction as shown in FIG. 2A).
  • the grooves 3vr1, 3vr2, 3vr3, 3vr4, 3vr5, and 3vr6 extend in the vertical direction (the y-axis direction as shown in FIG. 2A).
  • the extending direction of the grooves 3hr1 , 3hr2 , 3hr3 and 3hr4 is substantially perpendicular to the extending direction of the grooves 3vr1 , 3vr2 , 3vr3 and 3vr4 .
  • the groove 3vr1 and the groove 3hr1 communicate with each other.
  • the groove 3hr1 and the groove 3hr2 can communicate via the groove 3vr2.
  • the grooves 3hr2 and 3hr3 can communicate with each other through the grooves 3vr6 extending in the vertical direction on the back of the upper cover 3 of the heating element (as shown in FIG. 2B ).
  • the groove 3hr3 and the groove 3hr4 can communicate via the groove 3vr3.
  • the groove 3hr4 and the groove 3vr4 communicate with each other.
  • the grooves 3hr1, 3hr2, 3hr3 and 3hr4 extend from the front side of the heating element upper cover 3 (as shown in FIG. 2A ) to the back side of the heating element upper cover 3 (as shown in FIG. 2B ).
  • the grooves 3hr1, 3hr2, 3hr3 and 3hr4 may have the same length.
  • the gas can reach the upper cover 3 of the heating element through the groove 3vr4 at the bottom of the upper cover 3 of the heating element, along the groove 3hr4, the groove 3vr3, the groove 3hr3, the groove 3vr5, the groove 3hr2, the groove 3vr2 and the groove 3hr1 on the back of the upper cover 3 of the heating element. Slot 3vr1 at the top.
  • one side of the upper cover 3 of the heating assembly may contain fewer grooves.
  • the right side of the upper cover 3 of the heating element may only include two grooves extending along the x-axis direction. The number of grooves extending along the y-axis direction can be adjusted accordingly.
  • one side of the upper cover 3 of the heating assembly may contain more grooves.
  • the right side of the upper cover 3 of the heating element may include 5 grooves extending along the x-axis direction. The number of grooves extending along the y-axis direction can be adjusted accordingly.
  • the front and rear sides of the upper cover 3 of the heating element are provided with protrusions 3p1, 3p2, 3p3 and 3p4.
  • the protruding portions 3p1 and 3p2 are spaced apart from each other by a gap G.
  • the protruding parts 3p1 and 3p2 can contact the inner wall surface of the aerosol generating element casing 1 .
  • the protruding parts 3p1 and 3p2 can keep the upper cover 3 of the heating element and the casing 1 of the aerosol generating element at a predetermined distance.
  • the protruding parts 3p1 and 3p2 can make the upper cover 3 of the heating element also stably set in the housing 1 of the aerosol generating element.
  • the upper cover 3 of the heating assembly further has a cavity 3c.
  • the cavity 3c communicates with the opening 3h1.
  • the cavity 3c communicates with the grooves 3pg on the front and rear sides, respectively.
  • the aerosol generated by the heating assembly 5 can reach the cavity 3c via the groove 3pg and then enter the tube 1t of the housing 1 via the opening 3h1.
  • the grooves 3vr1 are arranged on one side of the upper cover 3 of the heating assembly, and the grooves 3vr5 can be symmetrically arranged on the other side of the upper cover 3 of the heating assembly.
  • the grooves 3vr5 (shown in FIG. 2B ) may communicate with a plurality of grooves provided on the left side of the upper cover 3 of the heating assembly.
  • the upper lid sealing member 2 When the upper lid sealing member 2 and the heating member upper lid 3 are combined with each other, the upper lid sealing member 2 can cover the grooves 3vr1, 3vr2, 3vr3, 3vr4, 3vr5, 3vr6, 3hr1, 3hr2, 3hr3 and 3hr4.
  • the upper cover sealing assembly 2 When the upper cover sealing assembly 2 and the heating assembly upper cover 3 are combined with each other, the upper cover sealing assembly 2 may cover a part of the groove 3vr4. When the upper cover sealing assembly 2 and the heating assembly upper cover 3 are combined with each other, the upper cover sealing assembly 2 may expose a part of the groove 3vr4.
  • the heating element upper cover 3 includes openings 3h1 , 3h2 and 3h3 .
  • the opening 3h1 may serve as part of the aerosol channel.
  • the aerosol generated by the heating element 5 can reach the pipe 1t in the aerosol generating element housing 1 via the opening 3h1.
  • the openings 3h2 and 3h3 can be used as part of the e-liquid channel.
  • the e-liquid stored in the aerosol generating element 100A can flow to the heating element 5 through the openings 3h2 and 3h3.
  • the e-liquid stored in the aerosol generating element 100A can be in contact with the heating element 5 through the openings 3h2 and 3h3.
  • the opening 3h1 and the opening 3h2 are isolated from each other, and the e-liquid flowing in the opening 3h2 will not directly enter the aerosol channel.
  • the opening 3h1 and the opening 3h3 are isolated from each other, and the e-liquid flowing in the opening 3h3 will not directly enter the aerosol channel.
  • the heating element 5 includes conductive pins 5p1 and 5p2.
  • Each of the conductive pins 5p1 and 5p2 includes a plurality of segments.
  • the conductive pin 5p1 may include a segment 5b1 , a segment 5b2 and a segment 5b3 .
  • Section 5b1, section 5b2, and section 5b3 may extend in the same direction or in different directions by bending.
  • the section 5b1 , the section 5b2 and the section 5b3 may form a U shape, for example.
  • the shape of the conductive pins 5p1 and 5p2 has many advantages. During the assembly process of the aerosol generating device 100A, the external design of the conductive pins 5p1 and 5p2 enables the conductive pins 5p1 and 5p2 to easily contact with the conductive structures 9p1 and 9p2 . The shape design of the conductive pins 5p1 and 5p2 reduces the chance of poor contact between the conductive pins 5p1 and 5p2 and the conductive structures 9p1 and 9p2. The external design of the conductive pins 5p1 and 5p2 also reduces the assembly steps of the aerosol generating device 100A.
  • the heating assembly 5 may include a heating circuit provided on the bottom surface 5s1.
  • the heating circuit provided on the bottom surface 5s1 is electrically connected to the conductive pins 5p1 and 5p2.
  • the atomizing device 100 can raise the temperature of the heating element 5 by supplying power to the heating circuit on the bottom surface 5s1.
  • the grid frame 6 may have a rectangular shape.
  • the grid frame 6 has a length 61L, a width 61W and a height. In some embodiments, the length and width of the grid frame 6 are different. In some embodiments, the length 61L of the grid frame 6 is the same as the width 61W.
  • the grid frame 6 may exhibit a circular shape. In some embodiments, the grid frame 6 may exhibit a polygonal shape. In certain embodiments, the grille 6 may take on other shapes.
  • the grid frame 6 has an upper surface 61s1 and a lower surface 61s2.
  • the grid frame 6 includes a plurality of openings 61h passing through the upper surface 61s1 and the lower surface 61s2.
  • the plurality of openings 61h are arranged in a matrix.
  • the plurality of openings 61h are arranged at equal distances from each other.
  • the openings 61h may have the same hole diameter.
  • openings 61h may have different pore sizes. The hole diameter of the opening 61h is adjusted so that the liquid does not easily leak through the upper surface 61s1 to the lower surface 61s2.
  • the arrangement of the openings 61h is adjusted so that the liquid does not easily leak through the upper surface 61s1 to the lower surface 61s2.
  • the distances between the plurality of openings 61h are adjusted so that the liquid cannot easily leak through the upper surface 61s1 to the lower surface 61s2.
  • openings 61h may have an aperture size of 0.1 mm (millimeters). In certain embodiments, openings 61h may have an aperture size of 0.2 mm. In certain embodiments, openings 61h may have an aperture size of 0.3 mm. In certain embodiments, opening 61h may have an aperture size of 0.35 mm. In certain embodiments, the openings 61h may have an aperture size of 0.4 mm. In certain embodiments, openings 61h may have an aperture size of 0.5 mm.
  • the aperture size of opening 61h is in the range of 0.1 mm (millimeters) to 0.2 mm. In certain embodiments, the aperture size of opening 61h is in the range of 0.2 mm to 0.3 mm. In certain embodiments, the aperture size of opening 61h is in the range of 0.15mm to 0.35mm. In certain embodiments, the aperture size of opening 61h is in the range of 0.3 mm to 0.4 mm. In certain embodiments, the aperture size of opening 61h is in the range of 0.4 mm to 0.5 mm.
  • the grid frame 6 may be seated in the opening 71h1 of the lower cover 7 of the heating assembly.
  • the grid frame 6 is arranged between the heating assembly 5 and the base 9 of the aerosol generating assembly.
  • the grid frame 6 is arranged between the heating assembly 5 and the opening 9h1 of the base 9 of the aerosol generating assembly.
  • the opening 71h1 has a length and width relative to the length 61L and the width 61W of the grid frame 6 .
  • the length of the opening 71h1 is slightly smaller than the length 61L of the grill 6 .
  • the width of the opening 71h1 is slightly smaller than the width 61W of the grid frame 6 . Therefore, when the grid frame 6 is installed into the opening 71h1, since the grid frame 6 and the lower cover 71 of the heating assembly can be engaged with each other in a tightly fitting manner, there is no need to use additional components for fixing.
  • the upper surface 61s1 of the grill 6 is not coplanar with the surface 71s.
  • the upper surface 61s1 of the grid frame 6 is also adjacent to the heating element 5 compared to the surface 71s of the lower cover 71 of the heating element.
  • the lower surface 61s2 of the grill 6 is not coplanar with the surface 71s.
  • the aerosol-generating assembly base 9 may include upstanding walls 9w1 and 9w2. Upright walls 9w1 and 9w2 are provided on both sides of the aerosol generating assembly base 9 .
  • the upright walls 9w1 and 9w2 may have a plurality of grooves.
  • the upright walls 9w1 and 9w2 may have a plurality of grooves extending along the horizontal direction (the x-axis and z-axis directions as shown in FIGS. 2A and 2B ).
  • the upright walls 9w1 and 9w2 may have a plurality of grooves extending along the vertical direction (the y-axis direction as shown in FIGS. 2A and 2B ).
  • the plurality of grooves on the upright wall 9w1 may exhibit the same configuration as the plurality of grooves on the upright wall 9w2. In certain embodiments, the plurality of grooves on the upright wall 9w1 may assume a different configuration than the plurality of grooves on the upright wall 9w2.
  • the upstanding wall 9w2 may include grooves 9vr1, 9vr2, 9vr3, 9vr4, 9vr5, 9vr6, and 9vr7.
  • the slots 9vr1, 9vr2, 9vr3, 9vr4, 9vr5, 9vr6, and 9vr7 extend in the vertical direction.
  • Upright wall 9w2 may include grooves 9hr1, 9hr2, 9hr3, 9hr4, 9hr5, 9hr6, and 9hr7.
  • the grooves 9hr1, 9hr2, 9hr3, 9hr4, 9hr5, 9hr6 and 9hr7 extend in the horizontal direction.
  • slots 9hr1, 9hr2, 9hr3, 9hr4, 9hr5, 9hr6 and 9hr7 may have different lengths.
  • slots 9hr1, 9hr4, and 9hr5 may have the same length.
  • slots 9hr2, 9hr3, and 9hr6 may have the same length.
  • the lengths of slots 9hr1, 9hr4, and 9hr5 are different from the lengths of slots 9hr2, 9hr3, and 9hr6.
  • the lengths of slots 9hr1, 9hr4, and 9hr5 are greater than the lengths of slots 9hr2, 9hr3, and 9hr6.
  • the length of slot 9hr7 is greater than the length of slots 9hr1, 9hr2, 9hr3, 9hr4, 9hr5, and 9hr6.
  • the lengths of slots 9vr1, 9vr2, 9vr3, 9vr4, 9vr5, 9vr6, and 9vr7 may be different from the lengths of slots 9hr1, 9hr2, 9hr3, 9hr4, 9hr5, 9hr6, and 9hr7.
  • the length of 9hr2 is different from the length of 9vr2.
  • the groove 9vr1 and the groove 9hr7 can communicate with each other via a plurality of grooves provided therebetween.
  • Liquid can reach tank 9hr7 from tank 9vr1.
  • Liquid can reach tank 9vr1 from tank 9hr7.
  • Gas can reach slot 9vr1 from slot 9hr7.
  • Slots 9hr1 and 9hr2 can communicate via slot 9vr2.
  • Slots 9hr2 and 9hr3 can communicate via slot 9vr3.
  • Slots 9hr3 and 9hr4 can communicate via slot 9vr4.
  • Slots 9hr4 and 9hr5 can communicate via slot 9vr5.
  • Slots 9hr5 and 9hr6 can communicate via slot 9vr6.
  • Slots 9hr6 and 9hr7 can communicate via slot 9vr7.
  • the aerosol generating element base 9 may include a groove 9r2.
  • the groove 9r2 can accommodate the liquid, reducing the probability of the liquid leaking to the outside of the aerosol generating assembly 100A.
  • a liquid suction assembly 90 can be arranged in the groove 9r2.
  • the liquid suction assembly 90 arranged in the groove 9r2 can absorb the liquid and reduce the leakage of liquid to the outside of the aerosol generating assembly 100A. probability.
  • the material of the absorbent assembly 90 may comprise an oil absorbent sponge.
  • the suction component 90 may include a hole 90h and a recess 90c.
  • the hole 90h of the suction component 90 can expose the openings 9h1 and 9h2 of the base 9 of the aerosol generating component.
  • the concave portion 90c of the liquid absorbing element 90 is used to avoid the conductive structures 9p1 and 9p2 and the openings 9h3 and 9h4 of the base 9 of the aerosol generating element.
  • FIG. 3 illustrates a partial cross-sectional view of the atomizing device along line 1-1 in FIG. 1A.
  • An atomizing chamber 7c is defined between the heating assembly 5 and the lower cover 71 of the heating assembly.
  • the aerosol generated after the heating element 5 heats the e-liquid is first generated in the atomizing chamber 7c, and then enters the pipe 1t through the groove 3pg and cavity 3c (see FIGS. 2A and 2B ) of the heating element upper cover 3 .
  • the conductive pin 5p1 of the heating element 5 is in direct contact with the conductive structure 9p1 .
  • the conductive pin 5p2 of the heating element 5 is in direct contact with the conductive structure 9p2.
  • the conductive pin 5p2 is in direct contact with the conductive structure 9p2 via the segment 5b1.
  • the conductive pin 5p1 is in direct contact with the conductive structure 9p1 in the same way.
  • the grid frame 6 is arranged between the lower cover 71 of the heating assembly and the base 9 of the aerosol generating assembly.
  • the grid frame 6 is fixed between the lower cover 71 of the heating assembly and the base 9 of the aerosol generating assembly.
  • the grid frame 6 can be in direct contact with the lower cover 71 of the heating element and the base 9 of the aerosol generating element.
  • the grid frame 6 is provided in the opening 71h1 of the lower cover 7 of the heating assembly. Due to the structural design of the lower cover 7 of the heating element and the base 9 of the aerosol generating element, the grid frame 6 can be fixed between the lower cover 71 of the heating element and the base 9 of the aerosol generating element without additional components.
  • the structural design of the lower cover 7 of the heating assembly, the grid frame 6 and the base 9 of the aerosol generating assembly reduces the assembly difficulty of the aerosol generating assembly 100A.
  • the structural design of the lower cover 7 of the heating assembly, the grid frame 6 and the base 9 of the aerosol generating assembly reduces the number of components in the aerosol generating assembly 100A.
  • the grid frame 6 is arranged between the conductive pins 5p1 and 5p2 of the heating element 5 .
  • the grid frame 6 is arranged above the openings 9h1 and 9h2 of the base 9 of the aerosol generating assembly.
  • the opening 9h1 extends in the direction of the axis 9x1.
  • the opening 9h2 extends in the direction of the axis 9x2.
  • the extending direction of the opening 9h1 passes through the grid frame 6 .
  • the extending direction of the opening 9h2 passes through the grid frame 6 .
  • the aerosol generated by the heating element 5 When the aerosol generated by the heating element 5 is not completely inhaled by the user, it may condense into a liquid in the atomizing chamber 7c. In the case where the grid frame 6 is not provided, the liquid in the atomizing chamber 7c may leak to the outside of the aerosol generating assembly 100A through the opening 9h1 or 9h2 of the aerosol generating assembly base 9 . The leaked liquid may cause damage to electronic components within the main body 100B. The leaked liquid may also contaminate other valuables of the user during the process of carrying the atomizing device 100 by the user, resulting in poor user experience.
  • the grid frame 6 can effectively reduce the probability that the condensed liquid in the atomizing chamber 7c leaks from the opening 9h1 or 9h2 of the base 9 of the aerosol generating assembly.
  • the grid frame 6 can effectively prevent the condensed liquid in the atomizing chamber 7c from leaking from the opening 9h1 or 9h2 of the base 9 of the aerosol generating assembly.
  • the grid frame 6 can reduce the leakage of condensed liquid and cause the malfunction of the atomizing device 100 .
  • the grid frame 6 can improve the service life of the atomizing device 100 .
  • the gas mist generating element 100A when used to allow the gas to enter the aerosol generating element 100A from the openings 9h1 and 9h2 of the aerosol generating element base 9, the gas will pass through the concave portion 90c of the liquid absorbing element 90 in sequence and pass the test.
  • the grid 6 enters the atomizing chamber 7c between the heating assembly 5 and the lower cover 7 of the heating assembly.
  • the e-liquid stored in the storage compartment 30 can reach the groove 5c on the top of the heating element 5 through the openings 3h2 and 3h3.
  • the e-liquid in the heating assembly 5 is heated to generate aerosol, and after mixing with the gas, it can flow to the opening 3h1 of the upper cover 3 through the groove 3pg and the cavity 3c in FIGS. 2A and 2B . Finally, the aerosol flows out through the tube 1t and the opening 1h, so as to be provided to the user for inhalation.
  • the body 100B may supply power to the aerosol-generating assembly 100A.
  • the main body 100B may supply power to the aerosol-generating assembly 100A.
  • a gas may be provided into the aerosol-generating assembly 100A.
  • FIG. 4 illustrates an exploded view of a tobacco rod according to some embodiments of the present disclosure.
  • the main body 100B includes a sealing kit 10, a conductive component 11, a magnetic component 12, a sensor 13, a light guide frame 14, a main circuit board 15, a sealing collar 16, a vibrator 17, A power supply assembly 20 , a bracket (or a power supply assembly bracket) 21 and a casing (or a main body casing) 22 .
  • the aerosol-generating assembly 100A is configured to mate with the housing 22 and is disposed on the bracket 21 .
  • the housing 22 has an opening 22h and a cavity.
  • the cavity communicates with the opening 22h.
  • the bracket 21 is provided in the cavity of the housing 22 via the opening 22h of the housing 22 .
  • the material of the casing 22 may be metal to enhance the overall strength of the atomizing device 100 .
  • the material of the housing 22 may be aluminum to reduce the overall weight.
  • the side wall of the housing 22 has a first through hole 22a.
  • the cavity inside the casing 22 has a receiving portion 22s.
  • the receiving portion 22s serves to receive at least a portion of the aerosol-generating assembly 100A within the housing 22 through the opening 22h.
  • the receiving portion 22s is a portion of the cavity inside the housing 22 close to the opening 22h.
  • the bracket 21 is provided in the housing 22 .
  • the bracket 21 has a first end 211 (or can be called a top) and a second end 212 (or can be called a bottom) opposite to each other.
  • the bracket 21 has conductive grooves 21c1 and 21c2 and a recess 21g.
  • the concave portion 21g is formed between the conductive grooves 21c1 and 21c2.
  • the concave portion 21g faces the opening 22h of the housing 22 .
  • the conductive grooves 21c1 and 21c2 are correspondingly disposed on the conductive structures 9p1 and 9p2 of the aerosol generating element base 9 (as shown in FIG. 3 ).
  • the conductive elements 11 are respectively disposed through the conductive grooves 21c1 and 21c2.
  • the conductive component 11 can be electrically coupled to the conductive structures 9p1 and 9p2 of the aerosol generating component base 9 .
  • the side of the bracket 21 is provided with fasteners 215 , and the fasteners 215 can be fixed to opposite slots in the housing 22 , so that the bracket 21 and the housing 22 are fixed.
  • the magnetic component 12 is disposed around the conductive component 11 .
  • the magnetic component 12 may be magnetic.
  • the magnetic element 12 attracts the conductive structures 9p1 and 9p2 to magnetically engage with each other in a detachable manner.
  • the bracket 21 has an accommodating hole 213 .
  • the sensor 13 may be disposed in the accommodating hole 213 .
  • One side of the sensor 13 is fixed on the circuit board 15 .
  • the other side of the sensor 13 is disposed on the accommodating hole 213 of the bracket 21 .
  • the sensor 13 can sense the airflow generated when the user inhales, the air pressure change (air pressure difference) on the opposite sides, or the sound wave.
  • the circuit board 15 is arranged between the bracket 21 and the light guide frame 14 .
  • the main circuit board 15 includes a controller 15e.
  • the controller 15e may be a microprocessor.
  • the controller 15e may be a programmable integrated circuit.
  • the controller 15e may be a programmable logic circuit.
  • the arithmetic logic within the controller 15e cannot be modified after the controller is manufactured.
  • the arithmetic logic within the controller 15e can be programmed and modified after the controller 15e is manufactured.
  • a memory may also be included on the circuit board 15 .
  • the memory may be integrated within the controller.
  • the memory may be provided separately from the controller 15e.
  • the controller 15e may be electrically connected to the sensor 13 .
  • the controller 15e may be electrically connected to the conductive member 11 .
  • the controller 15e may be electrically connected to the power supply assembly 20 .
  • the controller 15e can control the power supply element 20 to output power to the conductive element 11 .
  • the controller 15e can control the power supply element 20 to output power to the conductive element 11 .
  • the controller 15e can control the power supply element 20 to output power to the conductive element 11 .
  • the controller 15e determines that the air pressure detected by the sensor 13 is lower than a threshold value, the controller 15e can control the power supply component 20 to output power to the conductive component 11.
  • the controller 15e can control the power supply component 20 to output power to the conductive component 11 .
  • the controller 15e determines that the amplitude of the sound wave detected by the sensor 13 is higher than a threshold, the controller 15e can control the power supply component 20 to output power to the conductive component 11 .
  • the vibrator 17 may be electrically connected to the controller 15e. In some embodiments, vibrator 17 is electrically connected to controller 15e on circuit board 15 via a cable.
  • the controller 15e can control the vibrator 17 to produce different somatosensory effects. In some embodiments, when the user inhales for more than a certain period of time, the controller 15e can control the vibrator 17 to vibrate to remind the user to stop inhaling. In some embodiments, when the user charges the atomizing device 100, the controller 15e may control the vibrator 17 to vibrate to indicate that the charging has started. In some embodiments, when the charging of the atomizing device 100 has been completed, the controller 15e may control the vibrator 17 to vibrate to indicate that the charging has been completed.
  • the light guide frame 14 is erected on the main circuit board 15 .
  • the main circuit board 15 may further include one or more light-emitting components 15e, and the light emitted by the light-emitting components is visible through the light guide frame 14.
  • the light guide frame 14 includes a light guide member 14 a corresponding to the light transmission component 221 of the housing 22 . The light emitted by the light-emitting element can be seen through the light guide member 14a of the light guide frame 14 and the light-transmitting element 221 .
  • the power supply assembly 20 may be disposed within the bracket 21 .
  • the power supply assembly 20 may be a battery.
  • the power supply assembly 20 may be a rechargeable battery.
  • the power supply assembly 20 may be a disposable battery.
  • the main body 100B may also contain a charging assembly 18 .
  • the charging assembly 18 is disposed at the bottom of the housing 22 .
  • the charging assembly 18 may be an electrical port 25 .
  • Power supply assembly 20 may be charged via charging assembly 18 .
  • 5A and 5B illustrate perspective views from different perspectives of a holder and a sealing kit of a cigarette rod according to some embodiments of the present disclosure.
  • the stent 21 has an airway 21s inside it. In some embodiments, the stent 21 has an airway 21s inside it at the first end 211 .
  • the holder 21 is configured so that the external air of the atomizing device 100 flows into the air passage 21s of the holder 21 via the side 21e of the holder 21 . The external air then flows back into the aerosol generating assembly 100A through the air passage 21s.
  • the airway 21s has a perforation 21h and a recess 21g that communicate with each other. The diameter of the through hole 21h may be smaller than the length, width and/or height of the recessed portion 21g.
  • the concave portion 21g has a second through hole 21a, and the second through hole 21a faces the aerosol generating assembly 100A. That is, opposite ends of the air passage 21s may be the through holes 21h and the second through holes 21a
  • the body 100B may also contain the sealing kit 10 .
  • the sealing kit 10 is provided in the recess 21 g of the bracket 21 .
  • the shape of the sealing sleeve 10 may correspond to the shape of the recessed portion 21g, so that the sealing sleeve 10 can be fixed in the recessed portion 21g in a fitting manner, and the gap between the sealing sleeve 10 and the recessed portion 21g can be tightly closed.
  • the sealing kit 10 has a first corresponding hole 10h1, a second corresponding hole 10h2 and a guide cavity 10c.
  • the first corresponding holes 10h1 communicate with the perforations 21h of the air passages 21s and correspond to each other.
  • the second corresponding hole 10h2 is in fluid communication with the second through hole 21a of the recess 21g and corresponds to each other.
  • the guide cavity 10c is in fluid communication with the first corresponding hole 10h1 and the second corresponding hole 10h2, respectively.
  • the guide cavity 10c of the sealing kit 10 can temporarily store the e-liquid leaking from the aerosol generating assembly 100A; the guiding cavity 10c of the sealing kit 10 can temporarily store the condensate leaking from the aerosol generating assembly 100A.
  • the guide cavity 10c of the sealing kit 10 can reduce the chance of the e-liquid or the condensate coming into contact with the electronic components in the main body 100B.
  • the guide cavity 10c of the sealing kit 10 can reduce the chance of failure of the electronic components in the main body 100B due to e-liquid or condensate.
  • the sealing sleeve 10 may further have a third corresponding hole 10h3.
  • the bracket 21 has a column body 21p, and the column body 21p extends from the main structure of the recess 21g toward the second corresponding hole 10h2. At least a part of the accommodating channel 21d may be formed in the column body 21p.
  • the shape of the third corresponding hole 10h3 may correspond to the cylindrical shape of the cylinder 21p.
  • the height of the column 21p is greater than the bottom of the concave portion 21g (or the bottom of the guide cavity 10c), and the top of the column 21p and the bottom of the concave portion 21g are not coplanar with each other. That is to say, the distance from the top of the cylinder 21p to the second corresponding hole 10h2 is greater than the distance from the bottom of the concave portion 21g (or the guide cavity 10c) to the second corresponding hole 10h2, which can prevent the leakage of the e-liquid from the aerosol generating assembly 100A from flowing into in the accommodating channel 21d of the cylinder 21p.
  • Such a structure can reduce the chance of failure of electronic components (such as the sensor 13 ) in the main body 100B due to e-liquid or condensate.
  • the sealing kit 10 may further have a fixing member 10p.
  • the fixing member 10p may be in the shape of a long column.
  • the fixing member 10p can further position the sealing kit 10 on the bracket 21 through the fixing hole 21i at the bottom of the recess 21g (as demonstrated in FIG. 5B ).
  • the fixing member 10p may have a tapered flange 10n located in the middle of the fixing member 10p and extending radially. The diameter of the flange 10n may taper outward.
  • the tapered flange 10n of the fixing member 10p and the bottom surface 21k under the fixing hole 21i can be tightly engaged with each other (as shown in FIG. 3 ), so as to improve the fixing of the sealing kit 10 Stability in bracket 21 .
  • the number of the fixing member 10p and the fixing hole 21i is two.
  • the sealing kit 10 may further have an extension 10r.
  • the extension 10r extends laterally from the top edge of the sealing sleeve 10 .
  • the extension portion 10r can fit the edge of the second through hole 21a of the recessed portion 21g to avoid a gap between the sealing sleeve 10 and the recessed portion 21g.
  • the sealing sleeve 10 may be resilient. In certain embodiments, the sealing kit 10 may be flexible. In some embodiments, the sealing kit 10 may contain silicone. In some embodiments, the sealing kit 10 may be made of silicone. It can provide the function of sealing and buffering.
  • the sealing sleeve 10 may further have protrusions 10b extending upwardly from the top edge of the sealing sleeve 10 .
  • FIG. 6 illustrates a partial cross-sectional view of the atomizing device along line 6-6 in FIG. 1A.
  • the overall height H of the sealing kit 10 is greater than or equal to the depth D of the recess 21g.
  • the sealing sleeve 10 is directly sleeved (abutted) on the bottom of the aerosol generating assembly base 9 . Therefore, the sealing kit 10 can form a closed channel between the bracket 21 of the aerosol-generating assembly 100A and the aerosol-generating assembly base 9 of the main body 100B. The closed channel is spaced apart from the cavity 22s surrounded by the inner wall surface 22w in the housing 22 .
  • the accommodating channel 21d in the bracket 21 can accommodate the sensor 13 . That is, the sensor 13 may be in fluid communication with the guide cavity 10c of the sealing sleeve 10 in the recess 21g of the bracket 21 through the accommodating channel 21d. The sensor 13 can thus measure the pressure difference between the guide cavity 10c of the sealing kit 10 and the bracket 21 adjacent to the main board 15 or other physical properties (eg, sound waves, airflow velocity, and changes in air pressure).
  • the sensor 13 may be in fluid communication with the guide cavity 10c of the sealing sleeve 10 in the recess 21g of the bracket 21 through the accommodating channel 21d.
  • the sensor 13 can thus measure the pressure difference between the guide cavity 10c of the sealing kit 10 and the bracket 21 adjacent to the main board 15 or other physical properties (eg, sound waves, airflow velocity, and changes in air pressure).
  • FIG. 7 illustrates a perspective view of a portion of the housing removed from the cigarette rod in accordance with some embodiments of the present disclosure.
  • the first through hole 22a of the housing 22 is configured so that the outside air of the atomizing device 100 is in fluid communication with the through hole 21h on the side 21e of the bracket 21 via the first through hole 22a. That is, the first through holes 22a are in fluid communication with the air passages 21s in the interior of the stent 21 .
  • the first through hole 22a of the housing 22 is located on the side of the housing 22 (the narrower side of the housing 22 ), and the through hole 21h of the bracket 21 corresponds to the front of the housing 22 (the wider side of the housing 22 ) ).
  • the first through hole 22a of the housing 22 and the through hole 21h of the bracket 21 are roughly located on the same level, and the first through hole 22a of the outer shell 22 and the through hole 21h of the bracket 21 are spaced apart from each other by a distance of the airflow channel, as shown in the figure As shown in FIG. 7, the airflow channel is substantially horizontal, and the first through hole 22a of the housing 22 and the through hole 21h of the bracket 21 are in fluid communication with each other through the airflow channel.
  • the outer side of the bracket 21 further includes ribs 21v1 and 21v2.
  • the ribs 21v1 and 21v2 are adjacent to the through hole 21h of the bracket 21 and the first through hole 22a of the housing 22 .
  • the ribs 21v1 and 21v2 extend outward from the main structure of the bracket 21 toward the inner wall surface 22w of the abutting housing 22 .
  • ribs 21v1 and 21v2 extend 360 degrees outward.
  • the ribs 21v1 and 21v2 are spaced apart from each other so as to be located on the upper and lower sides of the through hole 21h of the bracket 21 and the first through hole 22a of the housing 22, respectively, to form independent airflow channels.
  • the first through hole 22a of the housing 22 and the through hole 21h of the bracket 21 can be in fluid communication through the airflow channels formed by the ribs 21v1 and 21v2.
  • the airflow channel formed between the first through hole 22a of the housing 22 and the through hole 21h of the bracket 21 may surround a quarter of the bracket 21 .
  • the airflow can also enter from the first through hole 22a of the housing 22, and enter the through hole 21h of the bracket 21 from another opposite direction (counterclockwise in FIG. 7 ) around the other three-quarters of the circumference of the bracket 21 .
  • the sealing collar 16 can be sleeved around the outer side of the bracket 21 and is located below the rib 21v2. The outer edge of the sealing collar 16 can abut against the inner wall surface 22w of the housing 22 . The sealing collar 16 can be used to close the gap between the bracket 21 and the housing 22 to prevent the airflow between the upper and lower sides of the sealing collar 16 .
  • the ribs 21v1 and 21v2 can abut against the inner wall surface 22w of the housing 22 .
  • the housing 22 may have a plurality of first through holes 22a.
  • the housing 22 may have, for example, two first through holes 22a (eg, as shown in FIG. 3 ), which are respectively located on two opposite sides of the housing 22 (the narrower side of the housing 22 ) , and the two through holes 22a may correspond to only one through hole 21h of the bracket 21 .
  • the through hole 21h of the bracket 21 may directly correspond to the side of the casing 22 (the narrower side of the casing 22 ), so that the first through hole 22a located on the side of the casing 22 directly corresponds to the side of the casing 22 . Facing the perforation 21h of the bracket 21 .
  • the housing 22 may have only one first through hole 22a.
  • the first through hole 22a of the housing 22 is substantially at the same level as the through hole 21h of the bracket 21 .
  • the horizontal plane may be formed by the x-axis and z-axis as illustrated in FIGS. 6 and 7 .
  • FIG. 6 and FIG. 7 Please refer to FIG. 6 and FIG. 7 at the same time, after the aerosol generating element 100A is combined with the main body 100B, when the user inhales through the opening 1h, an airflow pulling force is generated inside the aerosol generating element 100A to the main body 100B.
  • the airflow F enters the interior of the housing 22 from the first through hole 22a of the housing 22 by the above-mentioned pulling force, the airflow F can then flow to the through holes 21h of the bracket 21 through the channels assisted by the ribs 21v1 and 21v2. Then, the airflow F enters the sealing member 10 in the recess 21g through the through hole 21h of the bracket 21 and the first corresponding hole 10h1 of the sealing member 10 .
  • the airflow F enters the aerosol generating assembly 100A accommodated in the cavity (or the receiving portion) 22s of the main body 100B through the second corresponding hole 10h2 of the sealing sleeve 10 .
  • the airflow F enters the openings 9h1 and 9h2 of the aerosol generating element base 9 of the aerosol generating element 100A in the cavity 22s through the second corresponding hole 10h2 of the sealing kit 10 .
  • the additional airflow F2 can be detected by the sensor 13 through the accommodating channel 21d in which the recess 21g is in fluid communication with the sealing member 10 .
  • the sensor 13 When the sensor 13 detects a certain physical property, the sensor 13 sends a signal to the controller 15e, and the controller 15e then activates the current supply to the heating element 5. Therefore, the airflows F and F2 shown in FIG. 7 can be collected in the concave portion 21g of the bracket 21, and the overall stable flow of the airflows F and F2 can be effectively controlled.
  • the aerosol generating component 100A is configured to cooperate with the housing 22 and is disposed on the bracket 21 , and the aerosol generating component 100A passes through the air passage 21s of the bracket 21 and the housing 22 .
  • the first through holes 22a on the side walls are in fluid communication with each other.
  • the airflow F enters the recess 21g in the bracket 21 of the main body 100B through an independent airflow channel.
  • the airflow F passes through the recess 21g in the holder 21 and enters the aerosol generating module 100A. Since the airflow F first enters the structure in the main body 100B before entering the aerosol generating assembly 100A, such an airflow channel design can effectively control the flow direction and flow of the airflow, further improving the operational stability and user experience of the atomizing device 100 .
  • FIG. 7 the traveling path of the air flow is explained with the first through hole 22a on only one side.
  • the first through hole 22a not shown on the other side and its airflow path are similar, and the airflow can enter the bracket 21 from another object through the same through hole 21h. Therefore, the explanation will not be repeated.
  • FIG 8 illustrates a partial cross-sectional view of an atomizing device according to some embodiments of the present disclosure.
  • the first through hole 22a1 of the housing 22 is located on the front side of the housing 22 (the wider side of the housing 22). Therefore, the first through hole 22a1 of the housing 22 directly faces the through hole 21h of the bracket 21 . Thus, the first through hole 22a1 directly facing the through hole 21h can make the airflow enter the recess 21g in the bracket 21 of the main body 100B more quickly, shorten the distance of airflow, and increase the airflow velocity.
  • FIG 9 illustrates a partial cross-sectional view of an atomizing device according to some embodiments of the present disclosure.
  • the concave portion 21g of the bracket 21 is not provided with a sealing kit similar to the previous embodiment. Therefore, the recessed portion 21g can face the aerosol-generating assembly base 9 of the aerosol-generating assembly 100A.
  • the concave portion 21g of the bracket 21 can directly contact the aerosol-generating assembly base 9 of the aerosol-generating assembly 100A (in other words, the aerosol-generating assembly base is directly disposed on the concave portion 21g of the bracket 21 ) to form the bracket 21 and the aerosol-generating assembly Closed channel between bases 9.
  • the closed channel may be isolated from the space within the housing 22 .
  • the airflow can directly enter the aerosol generating assembly base 9 from the recess 21g of the bracket 21 .
  • the concave portion 21g can temporarily accommodate the liquid to prevent the liquid from passing through the accommodating channel 21d of the bracket 21 and the inside of the main body 100B.
  • the sensor 13 is in contact.
  • the recess 21g can temporarily accommodate the liquid to prevent the liquid from contacting other electronic components inside the main body 100B.
  • spatially relative terms such as “below,” “below,” “lower,” “above,” “upper,” “lower,” “left side,” “right side,” and the like may The brevity of description is used herein to describe the relationship of one component or feature to another component or feature as illustrated in the figures. In addition to the orientation depicted in the figures, the spatially relative terms are intended to encompass different orientations of the device in use or operation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. It will be understood that when an element is referred to as being “connected” or “coupled to” another element, it can be directly connected or coupled to the other element or intervening elements may be present.
  • the terms “approximately,” “substantially,” “substantially,” and “about” are used to describe and account for small variations. When used in conjunction with an event or circumstance, the terms can refer to instances in which the event or circumstance occurs precisely as well as instances in which the event or circumstance occurs closely. As used herein with respect to a given value or range, the term “about” generally means within ⁇ 10%, ⁇ 5%, ⁇ 1%, or ⁇ 0.5% of the given value or range. A range may be expressed herein as from one endpoint to the other or between the two endpoints. All ranges disclosed herein are inclusive of the endpoints unless otherwise specified.
  • substantially coplanar may refer to two surfaces positioned along the same plane within a few micrometers ( ⁇ m), eg, within 10 ⁇ m, 5 ⁇ m, 1 ⁇ m, or 0.5 ⁇ m positioned along the same plane.
  • ⁇ m micrometers
  • a term may refer to a value within ⁇ 10%, ⁇ 5%, ⁇ 1%, or ⁇ 0.5% of the mean of the stated value.
  • the terms “approximately,” “substantially,” “substantially,” and “about” are used to describe and explain small variations. When used in conjunction with an event or circumstance, the terms can refer to instances in which the event or circumstance occurs precisely as well as instances in which the event or circumstance occurs closely.
  • a term when used in conjunction with a numerical value, a term may refer to a range of variation less than or equal to ⁇ 10% of the numerical value, eg, less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3% , less than or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%.
  • the difference between two values is less than or equal to ⁇ 10% of the mean of the values (eg, less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3%, less than or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%), then the two values may be considered to be “substantially” or “substantially” about" is the same.
  • substantially parallel may refer to an angular variation range of less than or equal to ⁇ 10° relative to 0°, eg, less than or equal to ⁇ 5°, less than or equal to ⁇ 4°, less than or equal to ⁇ 3°, ⁇ 2° or less, ⁇ 1° or less, ⁇ 0.5° or less, ⁇ 0.1° or less, or ⁇ 0.05° or less.
  • substantially vertical may refer to an angular variation range of less than or equal to ⁇ 10° relative to 90°, eg, less than or equal to ⁇ 5°, less than or equal to ⁇ 4°, less than or equal to ⁇ 3°, ⁇ 2° or less, ⁇ 1° or less, ⁇ 0.5° or less, ⁇ 0.1° or less, or ⁇ 0.05° or less.
  • two surfaces may be considered coplanar or substantially coplanar if the displacement between the two surfaces is equal to or less than 5 ⁇ m, equal to or less than 2 ⁇ m, equal to or less than 1 ⁇ m, or equal to or less than 0.5 ⁇ m .
  • a surface can be considered planar or substantially planar if its displacement relative to the plane between any two points on the surface is 5 ⁇ m or less, 2 ⁇ m or less, 1 ⁇ m or less, or 0.5 ⁇ m or less .
  • conductive As used herein, the terms “conductive,””electricallyconductive,” and “conductivity” refer to the ability to transfer electrical current. Conductive materials generally refer to those materials that exhibit little or zero resistance to current flow. One measure of conductivity is Siemens/meter (S/m). Typically, a conductive material is one that has a conductivity greater than approximately 10 4 S/m (eg, at least 10 5 S/m or at least 10 6 S/m). The conductivity of a material can sometimes vary with temperature. Conductivity of materials is measured at room temperature unless otherwise specified.
  • an element that is provided “on” or “over” another element may encompass situations where the former element is directly on (eg, in physical contact with) the latter element, as well as one or more An intermediate component is located between the previous component and the latter component.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Dispositif de vaporisation (100). Le dispositif de vaporisation (100) comprend un support (21) et un ensemble de génération d'aérosol (100A). Le support (21) est pourvu d'un canal d'air (21s) situé à l'intérieur de celui-ci. L'ensemble de génération d'aérosol (100A) est disposé sur le support (21), et est en communication avec un fluide du canal d'air (21s) du support (21). Le support (21) est configuré de telle sorte que le gaz externe du dispositif de vaporisation (100) s'écoule dans le canal d'air (21s) du support (21) par l'intermédiaire du bord latéral du support (21), puis s'écoule dans l'ensemble de génération d'aérosol (100A).
PCT/CN2021/101989 2020-08-31 2021-06-24 Dispositif de vaporisation WO2022041985A1 (fr)

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WO2020002924A1 (fr) * 2018-06-29 2020-01-02 Nicoventures Trading Limited Dispositif de fourniture de vapeur
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CN208510076U (zh) * 2018-05-29 2019-02-19 深圳麦克韦尔股份有限公司 电子烟
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