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WO2024093839A1 - Atomiseur et dispositif d'atomisation électronique - Google Patents

Atomiseur et dispositif d'atomisation électronique Download PDF

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Publication number
WO2024093839A1
WO2024093839A1 PCT/CN2023/127221 CN2023127221W WO2024093839A1 WO 2024093839 A1 WO2024093839 A1 WO 2024093839A1 CN 2023127221 W CN2023127221 W CN 2023127221W WO 2024093839 A1 WO2024093839 A1 WO 2024093839A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomizer
identification element
housing
power supply
color
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.)
Ceased
Application number
PCT/CN2023/127221
Other languages
English (en)
Chinese (zh)
Inventor
夏智聪
鲁林海
徐伟
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
Priority to KR1020257017235A priority Critical patent/KR20250099444A/ko
Priority to EP23884771.9A priority patent/EP4613123A1/fr
Priority to IL320551A priority patent/IL320551A/en
Publication of WO2024093839A1 publication Critical patent/WO2024093839A1/fr
Priority to MX2025004909A priority patent/MX2025004909A/es
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A24F40/40—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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • A24F40/42—Cartridges or containers for inhalable precursors

Definitions

  • the embodiments of the present application relate to the field of electronic atomization technology, and in particular to an atomizer and an electronic atomization device.
  • Smoking articles eg, cigarettes, cigars, etc.
  • People have attempted to replace these tobacco-burning articles by creating products that release compounds without combustion.
  • a heating device that releases compounds by heating rather than burning a material.
  • the material may be tobacco or other non-tobacco products that may or may not contain nicotine.
  • aerosol providing products such as so-called electronic atomization devices. These devices typically contain a liquid that is heated to vaporize it, thereby producing an inhalable aerosol.
  • Known electronic atomization devices typically include a memory such as EPROM, EEPROM, NFC tags, etc., for storing certain electrical component characteristic information or liquid characteristic information of the electronic atomization device, such as composition, vaporization characteristics, etc.
  • An embodiment of the present application provides an atomizer, comprising a housing; the housing is provided with:
  • a liquid storage chamber used for storing a liquid matrix
  • a nebulizer assembly used for atomizing a liquid matrix to generate an aerosol
  • the atomizer also includes:
  • An identification element having a recognizable color configured in a ring shape and surrounding and Incorporated into the housing to provide a visual indication of a color associated with a unique property of the atomizer.
  • the identification element has a different color than the housing.
  • the identification element is configured to be annular surrounding the housing.
  • the identification element is arranged at an angle to a longitudinal axis of the atomizer.
  • the angle between the identification element and the longitudinal axis of the atomizer is between 50° and 80°.
  • a cross section of the identification element along the longitudinal direction of the atomizer is flat.
  • a cross section of the identification element along the longitudinal direction of the atomizer includes:
  • the atomizer further comprises:
  • an inhalation port located at the proximal end
  • the housing comprises:
  • the identification element surrounds or is coupled to the second portion and abuts against the first portion.
  • the outer side surface of the identification element is smoothly joined to the outer surface of the first portion.
  • the identification element is molded on the housing from a moldable material around the housing.
  • the housing includes a first portion and a second portion arranged in the longitudinal direction, the identification element constitutes a portion of the first portion, and the identification element includes a step surface adjacent to the second portion, the step surface is inclined relative to a cross section of the second portion.
  • Another embodiment of the present application further provides an electronic atomization device, comprising:
  • a nebulizer used to atomize liquid to generate an aerosol
  • a power supply mechanism used to supply power to the atomizer;
  • the power supply mechanism comprises a receiving cavity, in which the atomizer is at least partially removably received during use, thereby establishing a conductive connection with the power supply mechanism;
  • the atomizer comprises a housing; the housing is provided with:
  • a liquid storage chamber used for storing a liquid matrix
  • a nebulizer assembly used for atomizing a liquid matrix to generate an aerosol
  • the atomizer further includes an identification element having a recognizable color at least partially surrounding or coupled to the housing to provide a visual indication of the color associated with a unique property of the atomizer.
  • the identification element when the atomizer is at least partially received in the receiving chamber, the identification element is exposed or exposed outside the power mechanism.
  • the identification element when the atomizer is at least partially received in the receiving cavity, the identification element abuts against the power mechanism to at least partially stop the atomizer received in the receiving cavity.
  • the power supply mechanism further comprises:
  • a color sensor is used to detect the color of the identification element to determine the unique properties of the atomizer.
  • the identification element is flexible; when the atomizer is at least partially received in the receiving cavity, the identification element at least partially provides an airtight seal between the power mechanism and the housing of the atomizer.
  • the above atomizer indicates the unique properties of the atomizer through the color of the identification element combined on the shell, which is beneficial for the user or the power supply mechanism to identify the unique properties of the atomizer.
  • FIG1 is a schematic diagram of an electronic atomization device provided by an embodiment
  • FIG2 is a schematic structural diagram of an embodiment of the atomizer in FIG1 ;
  • FIG3 is an exploded schematic diagram of the atomizer in FIG2 from one viewing angle
  • FIG4 is an exploded schematic diagram of the atomizer in FIG2 from another perspective
  • FIG5 is a cross-sectional schematic diagram of the atomizer in FIG2 from one viewing angle
  • FIG6 is a schematic structural diagram of the porous body in FIG5 from another perspective
  • FIG7 is a structural schematic diagram of the main housing in FIG5 from another perspective
  • FIG8 is a cross-sectional schematic diagram of the main housing in FIG7 from one viewing angle
  • FIG9 is a schematic structural diagram of a viewing angle of the identification element in FIG8 ;
  • FIG10 is an enlarged schematic diagram of portion A in FIG8 ;
  • FIG11 is a cross-sectional schematic diagram of a main housing of yet another embodiment
  • FIG. 12 is a cross-sectional schematic diagram of yet another embodiment of the main housing before molding the identification element
  • FIG13 is a cross-sectional view of FIG12 after the identification element is molded outside the main housing;
  • FIG. 14 is a schematic diagram showing another perspective of the identification element molded outside the main housing in FIG. 12 .
  • An embodiment of the present application provides an electronic atomization device, as shown in FIG. 1 , including an atomizer 100 that stores a liquid matrix and vaporizes the liquid matrix to generate an aerosol, and a power supply mechanism 200 that supplies power to the atomizer 100 .
  • the power mechanism 200 includes a receiving cavity 270 disposed at one end along the length direction and used to receive at least a portion of the atomizer 100, and an electrical contact 230 at least partially exposed on the surface of the receiving cavity 270, which is used to form an electrical connection with the atomizer 100 when at least a portion of the atomizer 100 is received and accommodated in the power mechanism 200, thereby supplying power to the atomizer 100.
  • an electrical contact 21 is provided on the end of the atomizer 100 opposite to the power supply mechanism 200 along the length direction, so that when at least a portion of the atomizer 100 is received in the receiving cavity 270, the electrical contact 21 contacts the electrical contact 230 to establish a conductive connection between the atomizer 100 and the power supply mechanism 200.
  • the power supply mechanism 200 is provided with a sealing member 260, and at least a portion of the internal space of the power supply mechanism 200 is separated by the sealing member 260 to form the above receiving chamber 270.
  • the sealing member 260 is configured to extend along the cross-sectional direction of the power supply mechanism 200, and is preferably made of a flexible material, such as silicone, so as to prevent the atomizer 100 from seeping into the receiving chamber 270.
  • the liquid matrix flows toward components such as the controller 220 and the sensor 250 inside the power supply mechanism 200 .
  • the power supply mechanism 200 also includes a battery cell 210 for power supply at the other end away from the receiving cavity 270 along the length direction; and a controller 220 arranged between the battery cell 210 and the receiving cavity 270, which is operable to guide current between the battery cell 210 and the first electrical contact 230.
  • the power supply mechanism 200 includes a sensor 250 for sensing the suction airflow generated when the atomizer 100 is inhaled, and then the controller 220 controls the battery cell 210 to output current to the atomizer 100 according to the detection signal of the sensor 250 .
  • the power supply mechanism 200 is provided with a charging interface 240 at the other end away from the receiving cavity 270 for charging the battery cell 210 .
  • FIG. 2 to FIG. 5 show a schematic structural diagram of an embodiment of the atomizer 100 in FIG. 1 , including a housing; the housing mainly includes:
  • the main housing 10 as shown in FIGS. 2 to 5 , the main housing 10 is generally in the shape of a flat cylinder; the main housing 10 has a proximal end 110 and a distal end 120 opposite to each other along the length direction; wherein, according to the requirements of common use, the proximal end 110 is configured as an end for the user to inhale the aerosol, and an inhalation port 113 for the user to inhale is provided at the proximal end 110; and the distal end 120 is used as an end for combining with the power supply mechanism 200, and the distal end 120 of the main housing 10 is open, and the open structure is used to install various necessary functional components into the main housing 10.
  • the open end of the main housing 10 is installed with a detachable end cap 20 to close the distal end 120 of the main housing 10; and the main housing 10 and the end cap 20 jointly define the outer housing or shell of the atomizer 100.
  • the main housing 10 and/or the end cap 20 are hard, for example, they may include hard metal or polymer plastic.
  • the electric contact 21 is penetrated from the surface of the end cover 20 to the inside of the atomizer 100, and at least part of it is exposed outside the atomizer 100, and can then form electrical conduction through contact with the electric contact 230.
  • the end cover 20 is also provided with an air inlet 22 for allowing external air to enter the atomizer 100 during suction.
  • the main housing 10 includes:
  • Part 111 and part 112 wherein part 111 is close to or defines the proximal end 110 , and part 112 is close to or defines the distal end 120 .
  • the width dimension of the portion 111 adjacent to the portion 112 is greater than the width dimension of the portion 112; and the thickness dimension of the portion 111 adjacent to the portion 112 is greater than the thickness dimension of the portion 112; in assembly, The portion 112 is received or extended into the receiving cavity 270 of the power mechanism 200; and the portion 111 is exposed or located outside the receiving cavity 270 of the power mechanism 200. And, when the portion 112 of the atomizer 100 is received or accommodated in the receiving cavity 270 of the power mechanism 200, the portion 111 abuts against the end of the power mechanism 200 near the receiving cavity 270 to form a stop.
  • the main housing 10 is provided with a liquid storage chamber 12 for storing a liquid matrix, and an atomizing assembly for drawing the liquid matrix from the liquid storage chamber 12 and heating and atomizing the liquid matrix.
  • the atomizing assembly generally includes a capillary liquid-conducting element for drawing the liquid matrix, and a heating element combined with the liquid-conducting element, and the heating element heats at least a portion of the liquid matrix of the liquid-conducting element to generate an aerosol during power-on.
  • the liquid-conducting element includes flexible fibers, such as cotton fibers, non-woven fabrics, glass fiber ropes, etc., or includes a porous material with a microporous structure, such as porous ceramics, porous glass; the heating element can be combined with the liquid-conducting element by printing, deposition, sintering or physical assembly, or wound on the liquid-conducting element.
  • the atomization assembly includes: a porous body 30 for absorbing and transferring a liquid matrix, and a heating element 40 for heating and vaporizing the liquid matrix absorbed by the porous body 30.
  • a heating element 40 for heating and vaporizing the liquid matrix absorbed by the porous body 30.
  • an aerosol output tube 11 arranged along the axial direction is provided in the main housing 10; and a liquid storage chamber 12 for storing the liquid matrix is also provided in the main housing 10.
  • the aerosol output tube 11 at least partially extends into the liquid storage chamber 12, and the liquid storage chamber 12 is formed by the space between the outer wall of the aerosol output tube 11 and the inner wall of the main housing 10.
  • the first end of the aerosol output tube 11 relative to the proximal end 110 is connected to the inhalation port 113, and the second end relative to the distal end 120 is connected to the atomization chamber 340 defined between the atomization surface 320 of the porous body 30 and the end cover 20, so that the aerosol generated by vaporizing the liquid matrix by the heating element 40 and released into the atomization chamber 340 is transmitted to the inhalation port 113 for inhalation.
  • the shape of the porous body 30 is constructed to be roughly but not limited to a block structure in the embodiment; according to the preferred design of this embodiment, it includes an arched shape, having an atomizing surface 320 facing the end cover 20 along the axial direction of the main shell 10; wherein, in use, the side of the porous body 30 away from the atomizing surface 310 is connected to the fluid of the liquid storage chamber 12 and can absorb the liquid matrix, and the microporous structure inside the porous body 30 then conducts the liquid matrix to the atomizing surface 320 to be heated and atomized to form an aerosol, and is released or escapes from the atomizing surface 320.
  • the porous body 30 may be made of a hard capillary structure such as porous ceramic, porous glass ceramic, porous glass, etc.
  • the heating element 40 is preferably made of a resistive paste that is sintered after printing.
  • the conductive track is formed on the atomizing surface 320, so that all or most of its surface is closely combined with the atomizing surface 320.
  • the heating element 40 is obtained by bonding a sheet or mesh resistive substrate to the atomizing surface 320.
  • the heating element 40 can be made of stainless steel, nickel-chromium alloy, iron-chromium-aluminum alloy, metal titanium, etc. in some embodiments.
  • the heating element 40 is formed on the atomizing surface 320 ; and after assembly, the electrical contact 21 abuts against the heating element 40 to supply power to the heating element 40 .
  • a bracket 60 and a flexible sealing element 70 are further provided in the main housing 10; the sealing element 70 seals the opening of the liquid storage chamber 12.
  • the flexible sealing element 70 is at least partially disposed between the liquid storage chamber 12 and the bracket 60, and its shape is adapted to the cross-section of the inner contour of the main housing 10, thereby sealing the liquid storage chamber 12 to prevent the liquid matrix from leaking out of the liquid storage chamber 12.
  • the bracket 60 is accommodated in the flexible sealing element 70 to provide support for it.
  • the rigid bracket 60 has a holding space 64 away from the liquid storage chamber 12 ; the porous body 30 is accommodated and held in the holding space 64 of the bracket 60 . And, it also includes:
  • the flexible sealing element 50 is arranged to be located between the porous body 30 and the bracket 60; the flexible sealing element 50 is generally in the shape of a hollow cylinder, the interior of which is hollow for accommodating the porous body 30, and is sleeved outside the porous body 30 in a tight-fitting manner.
  • the rigid support 60 holds the porous body 30 with the flexible sealing element 50, and in some embodiments may include a substantially annular shape with an open lower end, and the holding space 64 is used to accommodate and hold the flexible sealing element 50 and the porous body 30.
  • the flexible sealing element 50 can seal the gap between the porous body 30 and the support 60 to prevent the liquid matrix from seeping out of the gap between them; on the other hand, the flexible sealing element 50 is located between the porous body 30 and the support 60, which is beneficial for the porous body 30 to be stably accommodated in the support 60 and prevent it from loosening.
  • the bracket 60 is rigid; and the bracket 60 includes at least one of an organic polymer, plastic, plastic, ceramic, metal, etc.
  • the flexible sealing element 70 includes at least one of silicone, rubber, or thermoplastic elastomer.
  • the flexible sealing element 50 includes at least one of silicone, rubber, or thermoplastic elastomer.
  • the flexible sealing element 70 is provided with a liquid guiding hole 71 for the liquid matrix to flow
  • the bracket 60 is correspondingly provided with a liquid guiding channel 61
  • the flexible sealing element 50 is provided with a liquid guiding hole 51.
  • the liquid matrix in the liquid storage chamber 12 flows to the porous body 30 through the liquid guiding hole 71, the liquid guiding channel 61 and the liquid guiding hole 51 in sequence, as shown by the arrow R1 in Figures 4 and 5, and then is absorbed and transferred to the atomization surface 320 for vaporization, and the generated aerosol is released into the atomization chamber 340 defined between the atomization surface 320 and the end cover 20.
  • the sealing element 70 seals the liquid storage chamber 12 at least partially under the support of the bracket 60 , and allows the liquid matrix in the liquid storage chamber 12 to only leave through the liquid guide hole 71 .
  • the flexible sealing element 70 is provided with a first plug hole 72 for plugging the lower end of the aerosol output tube 11, and the corresponding bracket 60 is provided with a second plug hole 62, and the bracket 60 is provided with a window 63 on the side opposite to the main housing 10 for connecting the atomization surface 320 with the second plug hole 62.
  • the complete inhalation airflow path is shown by arrow R2 in FIG. 3 and FIG.
  • the external air enters the atomization chamber 340 through the air inlet 22 on the end cover 20, and then carries the generated aerosol through the window 63 to the second plug hole 62, and then outputs to the aerosol output tube 11 through the first plug hole 72.
  • the porous body 30 is in an arched shape and has a side wall 31 and a side wall 32 opposite to each other in the width direction, and a bottom wall 33 extending between the side wall 31 and the side wall 32; the lower surface of the bottom wall 33 is configured as an atomizing surface 320.
  • the side walls 31 and the side walls 32 extend in the length direction of the porous body 30, and a liquid channel 34 extending in the length direction of the porous body 30 is defined between the side walls 31, the side walls 32 and the bottom wall 33, and the liquid matrix flowing down from the liquid guide hole 71, the liquid guide channel 61 and the liquid guide hole 51 is received and absorbed through the liquid channel 34.
  • the porous body 30 further includes a top wall 35 extending between the side walls 31 and 32 along the cross-sectional direction of the atomizer 100.
  • the top wall 35 and the bottom wall 33 are arranged opposite to each other along the height direction of the porous body 30.
  • the bottom wall 33 is arranged at the lower end in the height direction of the porous body 30, and the top wall 35 is arranged at the upper end in the height direction of the porous body 30.
  • the extension length of the top wall 35 along the length direction of the porous body 30 is less than the extension length of the bottom wall 33.
  • the top wall 35 is close to the central part of the length direction of the porous body 30.
  • the liquid channel 34 has openings 341 on both ends that are not blocked by the top wall 35; after assembly, the openings 341 are opposite to the liquid guide hole 71 and/or the liquid guide channel 61 and/or the liquid guide hole 51, so that the liquid channel 34 receives the liquid matrix flowing down from the liquid guide hole 51 through the openings 341.
  • the sealing element 50 is generally in the shape of a hollow cylinder, and the inner hollow is used
  • the convex ribs 52 are used to accommodate and cover the porous body 30, and then wrapped around the porous body 30 after assembly.
  • the sealing element 50 is provided with a plurality of convex ribs 52 for improving the sealing effect after installation.
  • These convex ribs 52 are mainly used to seal the gap between the support frame 60 and the porous body 30 to prevent leakage from the gap between the support frame 60 and the porous body 30 during the liquid transfer process; therefore, in the implementation, the convex ribs 52 are connected together to form a ring, and surround or enclose the liquid guide hole 51, thereby achieving a better sealing effect.
  • the convex ribs 52 are arranged on the peripheral side wall and the upper end wall of the sealing element 50; and the convex ribs 52 surround or define at least one closed ring around the liquid guide hole 51.
  • the rib 52 defines an interference fit area between the inner surfaces of the retaining space 64 of the porous body 30 and the bracket 60 , thereby improving the seal; in practice, the rib 52 is at least partially squeezed or compressed by the porous body 30 and the bracket 60 .
  • bracket 60 is supported and retained by the end cap 20 .
  • the main housing 10 of the atomizer 100 is also provided with:
  • the identification element 13 provides a visual indication of a color associated with a unique property of the atomizer 100 .
  • the identification element 13 has a recognizable color, so that the identification element 13 has a color associated with a unique property to provide an indication or identification, thereby being beneficial for the unique property of the atomizer 100 to be recognized by a user or a color sensor in the power supply mechanism 200.
  • the power supply mechanism 200 includes a color sensor for detecting the color of the identification element 13, thereby determining the unique property of the atomizer 100.
  • the unique properties of the above atomizer 100 may include the flavor of the flavor contained in the liquid matrix, such as peach flavor, mint flavor, and orange flavor.
  • the identification element 13 has a color associated with the flavor of the flavor contained in the liquid matrix, such as the identification element 13 has a yellow color that identifies or indicates a liquid matrix containing orange flavor, or has a green color that identifies or indicates a liquid matrix containing mint flavor, etc., to respectively identify or indicate the flavor of the flavor contained in the liquid matrix.
  • the above unique properties may include the strength of nicotine contained in the liquid matrix, such as the nicotine content.
  • the above unique properties may include the maximum capacity of the liquid storage chamber 12 in the nebulizer 100, such as 2 mL/3 mL.
  • the above unique properties may include an optimal vaporization power or vaporization temperature of the liquid matrix in the atomizer 100 .
  • the above unique properties may include at least one of the viscosity, specific heat, boiling point, or vaporization efficiency of the liquid matrix in the atomizer 100 .
  • the above unique properties may include at least one of an initial resistance value, a TCR value, an optimal heating power, etc. of the heating element 40 in the atomizer 100 .
  • the identification element 13 has a color different from the portion 111 and/or the portion 112 of the main housing 10.
  • the portion 111 and/or the portion 112 of the main housing 10 is black or transparent; and the identification element 13 is at least one of yellow, green, red or blue, purple, etc.
  • the identification element 13 is in an annular shape surrounding the main housing 10. Also, the identification element 13 is arranged obliquely.
  • the atomizer 100 includes a first side 130 and a second side 140 that are opposite to each other in the thickness direction; and the identification element 13 is in an annular shape that is inclined from the first side 130 to the second side 140 .
  • the identification element 13 has an angle ⁇ with the central axis or the longitudinal axis m of the atomizer 100 ; and in some implementations, the angle ⁇ is between 50° and 80°.
  • the identification element 13 surrounds or is combined with the portion 112 of the main housing 10 and is arranged against or adjacent to the portion 111. After assembly, the outer surface of the identification element 13 is flatly engaged or flush with the outer surface of the portion 111 adjacent to the portion 112.
  • the cross section of the identification element 13 along the longitudinal direction of the atomizer 100 is flat. Specifically, according to Figures 9 and 10, the cross section of the identification element 13 along the longitudinal direction of the atomizer 100 has a first dimension d1 extending in the longitudinal direction of the atomizer 100; and the cross section of the identification element 13 along the longitudinal direction of the atomizer 100 has a second dimension d2 extending perpendicular to the longitudinal direction of the atomizer 100; the first dimension d1 is greater than the second dimension d2.
  • the first dimension d1 is between 1 and 4 mm; and the second dimension d2 is between 0.2 and 2 mm.
  • the width and/or thickness of the portion 112 of the main housing 10 is constant; and the identification element 13 has a lower surface 131 that is away from the portion 111 in the axial direction, and abutting steps are defined between the lower surface 131 and the surface of the portion 112 of the main housing 10; and when the portion 112 of the main housing 10 is received in the receiving cavity 270 of the power mechanism 200, the lower surface 131 of the identification element 13 abuts against the power mechanism 200.
  • the lower surface 131 defining the step is also relative to the longitudinal direction of the atomizer 100 or the cross-sectional view of the main housing 10 and/or the portion 112. The surfaces are arranged inclined at an angle.
  • the identification element 13 is exposed or exposed outside the power mechanism 200 ; and when the atomizer 100 is received in the power mechanism 200 , the identification element 13 is visible.
  • the identification element 13 is independently prepared and then combined with the main housing 10 by welding or riveting.
  • the identification element 13 is made of organic polymer plastic material and then combined with the main shell 10 by ultrasonic welding; specifically, in the implementation shown in FIG9 and FIG10, a convex rib 132 is arranged on the upper surface of the identification element 13; and in the implementation, the convex rib 132 is used as an ultrasonic line (ultrasonic welding process term, the ultrasonic line is used to provide an energy director during ultrasonic welding. The joint surface generates heat here to achieve welding.) for ultrasonic welding with the part 111 of the main shell 10, and the convex rib 132 is heated by ultrasound to the left and right of the ultrasound and then welded to the part 111.
  • the part 112 of the main shell 10 is provided with an ultrasonic overflow groove 115 surrounding the part 112, which is used to collect the overflow glue generated by melting during ultrasonic welding to prevent the sol from overflowing to the surface of the main shell 10 during ultrasonic welding.
  • FIG. 11 shows a schematic diagram of an identification element 13a riveted to a portion 112a of the main housing 10 in another embodiment; specifically, a slot 115a is provided on the surface of the portion 112a of the main housing 10; and at least one protrusion 132a is provided on the inner surface of the identification element 13a.
  • the identification element 13a is riveted to the outside of the portion 112a of the main housing 10, and the protrusion 132a is inserted into the slot 115a, so that the identification element 13a is stably combined with the main housing 10.
  • the identification element 13/13a is rigid.
  • FIGS. 12 to 14 show schematic diagrams of another embodiment of an identification element 13b formed by molding directly around the main housing 10 from a moldable material; a portion 112b of the main housing 10 is provided with an injection molding groove 115b surrounding the portion 112b in a circumferential direction; the identification element 13b is formed by injection molding a moldable material such as silicone or thermoplastic elastomer (TPE) in the injection molding groove 115b and then curing it, for example, by so-called two-color injection molding to prepare the identification element 13b.
  • TPE thermoplastic elastomer
  • a groove 116b adjacent to the portion 112b is provided on the portion 111b of the main housing 10; the groove 116b is used for positioning or sealing the mold in the groove 116b to prevent the moldable material from overflowing the injection molding groove 115b. And after the preparation is completed and the mold is removed, the groove 116b is exposed or opened.
  • the width direction of the portion 112b of the main housing 10 is at least A two-color injection molding groove is provided on one side; during the injection molding process, a material feeding channel is provided, and after the injection molding is completed, the material in the injection molding groove is solidified with the identification element 13b to form an extension portion 133b.
  • the extension portion 133b extends on the portion 112b along the longitudinal direction of the main housing 10.
  • the flexible identification element 13b molded by double-color injection molding abuts against the open end of the receiving cavity 270 and is also used to provide an airtight seal for the gap between the atomizer 100 and the receiving cavity 270.
  • the flexible identification element 13b is also used to provide a seal between the main housing 10 and the receiving cavity 270 of the power mechanism 200.
  • the above identification elements 13/13a/13b can be further doped or include fluorescent materials or luminous materials in addition to the basic polymer plastic and silicone materials, which is more beneficial for improving the color recognition of the identification elements 13/13a/13b.

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Abstract

Atomiseur (100) et dispositif d'atomisation électronique. L'atomiseur (100) comprend un boîtier. Le boîtier est intérieurement pourvu d'une cavité de stockage de liquide (12) utilisée pour stocker un substrat liquide, et d'un ensemble d'atomisation utilisé pour atomiser le substrat liquide pour générer un aérosol. L'atomiseur (100) comprend en outre un élément d'identification (13) qui a une couleur identifiable et est conçu pour être annulaire et entourer le boîtier et être combiné à celui-ci pour fournir une indication visuelle d'une couleur associée à une propriété unique de l'atomiseur (100). Selon l'atomiseur (100), une propriété unique de l'atomiseur (100) est indiquée au moyen de la couleur de l'élément d'identification (13) combiné sur le boîtier, ce qui facilite l'identification de la propriété unique de l'atomiseur (100) par un utilisateur ou un mécanisme d'alimentation électrique (200).
PCT/CN2023/127221 2022-10-31 2023-10-27 Atomiseur et dispositif d'atomisation électronique Ceased WO2024093839A1 (fr)

Priority Applications (4)

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KR1020257017235A KR20250099444A (ko) 2022-10-31 2023-10-27 분무기 및 전자 분무 장치
EP23884771.9A EP4613123A1 (fr) 2022-10-31 2023-10-27 Atomiseur et dispositif d'atomisation électronique
IL320551A IL320551A (en) 2022-10-31 2023-10-27 Electronic atomizer and sprayer
MX2025004909A MX2025004909A (es) 2022-10-31 2025-04-28 Atomizador y dispositivo de atomizacion electronica

Applications Claiming Priority (2)

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CN202222917340.3U CN218831984U (zh) 2022-10-31 2022-10-31 雾化器及电子雾化装置
CN202222917340.3 2022-10-31

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WO2024093839A1 true WO2024093839A1 (fr) 2024-05-10

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PCT/CN2023/127221 Ceased WO2024093839A1 (fr) 2022-10-31 2023-10-27 Atomiseur et dispositif d'atomisation électronique

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EP (1) EP4613123A1 (fr)
KR (1) KR20250099444A (fr)
CN (1) CN218831984U (fr)
IL (1) IL320551A (fr)
MX (1) MX2025004909A (fr)
WO (1) WO2024093839A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218831984U (zh) * 2022-10-31 2023-04-11 深圳市合元科技有限公司 雾化器及电子雾化装置

Citations (6)

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US20200113239A1 (en) * 2018-10-12 2020-04-16 Rai Strategic Holdings, Inc. Aerosol delivery device with visible indicator
CN210782935U (zh) * 2019-07-04 2020-06-19 深圳市合元科技有限公司 气溶胶生成系统
CN211721878U (zh) * 2019-09-30 2020-10-23 深圳市合元科技有限公司 一种气溶胶生成系统
CN215013575U (zh) * 2021-06-10 2021-12-07 刘勇刚 一种电子烟
US20220264950A1 (en) * 2018-10-12 2022-08-25 Rai Strategic Holdings, Inc. Aerosol delivery device with visible indicator
CN218831984U (zh) * 2022-10-31 2023-04-11 深圳市合元科技有限公司 雾化器及电子雾化装置

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Publication number Priority date Publication date Assignee Title
US20200113239A1 (en) * 2018-10-12 2020-04-16 Rai Strategic Holdings, Inc. Aerosol delivery device with visible indicator
CN113194767A (zh) * 2018-10-12 2021-07-30 莱战略控股公司 具有可视指示器的气溶胶递送装置
US20220264950A1 (en) * 2018-10-12 2022-08-25 Rai Strategic Holdings, Inc. Aerosol delivery device with visible indicator
CN210782935U (zh) * 2019-07-04 2020-06-19 深圳市合元科技有限公司 气溶胶生成系统
CN211721878U (zh) * 2019-09-30 2020-10-23 深圳市合元科技有限公司 一种气溶胶生成系统
CN215013575U (zh) * 2021-06-10 2021-12-07 刘勇刚 一种电子烟
CN218831984U (zh) * 2022-10-31 2023-04-11 深圳市合元科技有限公司 雾化器及电子雾化装置

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IL320551A (en) 2025-07-01
EP4613123A1 (fr) 2025-09-10
KR20250099444A (ko) 2025-07-01
CN218831984U (zh) 2023-04-11
MX2025004909A (es) 2025-06-02

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