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WO2025077577A1 - 电子雾化装置 - Google Patents

电子雾化装置 Download PDF

Info

Publication number
WO2025077577A1
WO2025077577A1 PCT/CN2024/121082 CN2024121082W WO2025077577A1 WO 2025077577 A1 WO2025077577 A1 WO 2025077577A1 CN 2024121082 W CN2024121082 W CN 2024121082W WO 2025077577 A1 WO2025077577 A1 WO 2025077577A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
atomization device
liquid storage
electronic atomization
light source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/121082
Other languages
English (en)
French (fr)
Inventor
苏良杰
徐中立
李永海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen FirstUnion Technology Co Ltd
Original Assignee
Shenzhen FirstUnion Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen FirstUnion Technology Co Ltd filed Critical Shenzhen FirstUnion Technology Co Ltd
Publication of WO2025077577A1 publication Critical patent/WO2025077577A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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

Definitions

  • the embodiments of the present application relate to the field of electronic atomization technology, and in particular, to 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.
  • An embodiment of the present application provides an electronic atomization device, comprising:
  • a liquid storage chamber used for storing a liquid matrix
  • an atomization assembly in liquid communication with the liquid storage chamber, for receiving the liquid matrix from the liquid storage chamber and atomizing the liquid matrix to generate an aerosol;
  • a support at least partially surrounding or accommodating the atomization assembly
  • the airflow sensor is arranged substantially parallel to the longitudinal direction of the electronic atomization device.
  • Battery cells used to provide electricity
  • the bracket includes a first end close to the liquid storage cavity along the longitudinal direction, and a second end away from the first end;
  • the atomizing assembly is accommodated in the bracket from the first end, and the airflow sensor is accommodated or held in the bracket from the second end.
  • a first liquid-conducting element is arranged perpendicular to the longitudinal direction of the electronic atomization device and is in fluid communication with the liquid storage chamber to absorb the liquid matrix;
  • the atomizing assembly comprises:
  • a second liquid-conducting element is configured to be arranged along the longitudinal extension of the electronic atomization device and comprises an outer surface and an inner surface opposite to each other, wherein the outer surface is arranged to indirectly absorb the liquid matrix from the liquid storage chamber from the first liquid-conducting element;
  • the bracket includes a first support portion, a second support portion, and a third support portion arranged in a longitudinal direction;
  • a first accommodating cavity is defined in the first supporting portion; the first accommodating cavity comprises a first section and a second section arranged in sequence; wherein the cross-sectional area of the first section increases in a direction away from the second supporting portion, and the cross-sectional area of the second section is substantially constant;
  • the first liquid-conducting element is arranged in the second section and avoids the first section.
  • it also includes:
  • it also includes:
  • the airflow channel defines an airflow path passing through the electronic atomization device; the airflow channel is at least partially extended around the bracket along the circumference of the bracket.
  • the elastic conductive element is arranged between the battery cell and the airflow sensor to provide a conductive connection therebetween.
  • it also includes:
  • the conductive connection is disconnected by separating from the conductive element.
  • the holding element is used to hold or fasten the conductive element and at least partially support the airflow sensor accommodated in the bracket.
  • it also includes:
  • the ventilation channel is at least partially defined on the bracket to provide a flow path for air to enter the liquid storage chamber.
  • An airflow sensor used for sensing the airflow flowing through the electronic atomization device; along the longitudinal direction of the electronic atomization device, the airflow sensor is arranged between the heating element and the battery core;
  • an elastic conductive element arranged between the battery cell and the airflow sensor to provide a conductive connection therebetween;
  • the heating element is electrically connected to the airflow sensor; and the airflow sensor is also configured to conduct current between the battery core and the heating element when airflow flows through the electronic atomization device.
  • a first liquid guiding element arranged perpendicular to the longitudinal direction of the atomizer and in fluid communication with the liquid storage chamber to absorb the liquid matrix
  • the bracket comprises a first accommodating cavity and a second accommodating cavity arranged in a longitudinal direction; the first accommodating cavity at least partially surrounds and accommodates the first liquid-conducting element, and the second accommodating cavity at least partially surrounds and accommodates the tubular element;
  • a ventilation channel is defined on the support to provide a flow path for air to enter the liquid storage chamber; the ventilation channel includes:
  • vent hole extending from the outer surface of the bracket to the inner bottom wall of the first accommodating cavity
  • the ventilation groove extends from the inner bottom wall of the first accommodating cavity to the inner side wall of the first accommodating cavity and crosses the first liquid-conducting element.
  • a liquid storage chamber used for storing a liquid matrix
  • a first liquid guiding element arranged perpendicular to the longitudinal direction of the atomizer and in fluid communication with the liquid storage chamber to absorb the liquid matrix
  • an atomizing assembly in liquid communication with the liquid storage chamber, for sucking the liquid matrix from the liquid storage chamber and atomizing it to generate an aerosol
  • the light-transmissive support at least partially surrounds or accommodates the atomizing assembly and/or the light source; at least a portion of the support is located between the light source and the liquid storage chamber to transmit the light emitted by the light source to the light-transmissive area.
  • the light emitted by the light source is visible through the light-transmitting area of the housing.
  • the bracket is used to conduct the light emitted by the light source at least partially toward the liquid storage cavity, so that the light emitted by the light source can be seen in the light-transmitting area of the housing.
  • the housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction, and the light-transmitting area and/or the liquid storage cavity are close to the proximal end.
  • the inner surface of the second housing is substantially reflective.
  • it also includes:
  • An airflow sensor for sensing changes in airflow flowing through the inside of the electronic atomization device
  • the light source is configured to emit light when air flows through the electronic atomization device.
  • the airflow sensor is installed inside the bracket in a direction where the light source faces the liquid storage chamber.
  • it also includes:
  • a battery cell used to provide power to the atomization assembly and the light source
  • it also includes:
  • a battery cell used to provide power to the atomization assembly and the light source
  • the bracket includes a first end close to the liquid storage cavity along the longitudinal direction, and a second end away from the first end;
  • the first end is provided with a first opening for accommodating the atomizing assembly into the bracket, and the second end is provided with a second opening for accommodating the light source into the bracket.
  • a holding element at least partially extends from the second opening into the bracket to hold the light source.
  • it also includes:
  • a first liquid-conducting element is arranged perpendicular to the longitudinal direction of the electronic atomization device and is in fluid communication with the liquid storage chamber to absorb the liquid matrix;
  • a second liquid-conducting element is configured to be arranged along the longitudinal extension of the electronic atomization device and comprises an outer surface and an inner surface opposite to each other, wherein the outer surface is arranged to indirectly absorb the liquid matrix from the liquid storage chamber from the first liquid-conducting element;
  • the bracket includes a first support portion, a second support portion, and a third support portion arranged in a longitudinal direction;
  • the first support portion at least partially surrounds or accommodates the first liquid-conducting element
  • the second supporting portion at least partially surrounds or accommodates the second liquid-conducting element
  • a liquid storage chamber arranged near the proximal end, for storing a liquid matrix
  • an atomization assembly in liquid communication with the liquid storage chamber, for receiving the liquid matrix from the liquid storage chamber and atomizing the liquid matrix to generate an aerosol;
  • the support is at least partially located between the battery core and the liquid storage cavity, and at least partially surrounds or accommodates the light source; the support is configured to be light-transmissive so as to conduct the light emitted by the light source toward the proximal end and pass through the liquid matrix in the liquid storage cavity.
  • An airflow sensor for sensing airflow flowing through the electronic atomization device; the airflow sensor is further integrated with a light source, the light source being configured to emit light when the airflow sensor senses airflow flowing through the inside of the electronic atomization device;
  • the light-transmitting bracket is at least partially located between the airflow sensor and the liquid storage chamber, so as to transmit the light emitted by the light source to the light-transmitting area.
  • FIG2 is a schematic structural diagram of the electronic atomization device in FIG1 from another perspective
  • FIG3 is a cross-sectional schematic diagram of the electronic atomization device in FIG1 from one viewing angle
  • FIG4 is a cross-sectional schematic diagram of the electronic atomization device in FIG3 from another viewing angle
  • FIG7 is a schematic diagram of FIG6 after the end cover is removed from the housing to remove or replace the battery cell;
  • FIG8 is a schematic diagram of a partial view of the electronic atomization device in FIG1 after being assembled on a bracket;
  • FIG12 is a cross-sectional exploded view of some components in FIG10 before being assembled with the bracket from another perspective;
  • FIG13 is a partial enlarged view of the electronic atomization device in FIG3 ;
  • FIG14 is a schematic structural diagram of the bracket in FIG12 from another perspective
  • FIG. 15 is a schematic diagram of an airflow sensor having a light source according to an embodiment
  • FIG. 16 is a schematic diagram of the light emitted by the airflow sensor in FIG. 15 penetrating outside the first housing.
  • FIG18 is a cross-sectional schematic diagram of the electronic atomization device in FIG17 from another viewing angle
  • the present application proposes an electronic atomization device for atomizing a liquid matrix to generate an aerosol.
  • Figures 1 and 2 show schematic diagrams of an electronic atomization device 100 of one embodiment, including several components disposed within an external body or housing (which may be referred to as a housing).
  • the overall design of the external body or housing may vary, and the type or configuration of the external body that may define the overall size and shape of the electronic atomization device 100 may vary.
  • the elongated body may be formed by a single integral housing, or the elongated housing may be formed by two or more separable bodies.
  • the outer body or housing of the electronic atomization device 100 substantially defines the outer surface of the electronic atomization device 100; in the specific embodiment shown in FIGS. 1 to 2 , the electronic atomization device 100 includes:
  • housing 10 may be formed from a metal or alloy such as stainless steel, aluminum, or other suitable materials including various plastics (eg, polycarbonate), metal-plating over plastic, ceramics, and the like.
  • a metal or alloy such as stainless steel, aluminum, or other suitable materials including various plastics (eg, polycarbonate), metal-plating over plastic, ceramics, and the like.
  • the housing 10 is formed by several parts. In some embodiments, the housing 10 is open at the distal end 120. As shown in Figures 3 to 7, the housing 10 includes:
  • the first shell 11 and the second shell 12 wherein the first shell 11 is close to or defines a proximal end 110 , and the second shell 12 is close to or defines a distal end 120 .
  • the electronic atomization device 100 further includes:
  • the battery cell 70 is used for power supply and is arranged in the second shell 12 .
  • the electronic atomization device 100 further includes:
  • the end cap 20 is combined with and closes the distal end 120 of the second shell 12 of the housing 10; the end cap 20 can be removed and disassembled from the distal end 120 of the second shell 12 of the housing 10. After being removed or disassembled from the distal end 120 of the second shell 12, the end cap 20 can open or uncover the distal end 120 of the housing 10, so that the battery cell 70 can be taken out or replaced from the distal end 120 of the second shell 12 of the housing 10.
  • the rear end cover 20 at least partially extends from the distal end 120 into the second shell 12 of the housing 10 ; and an air inlet 21 is arranged on the end cover 20 to allow external air to enter the electronic atomization device 100 after assembly.
  • the electronic atomization device 100 further includes:
  • the connecting element 19 is located in the housing 10 and arranged at the distal end 120; the connecting element 19 and the second shell 12 of the housing 10 are tightly connected to each other by riveting or interference fit; in use, the end cap 20 is detachably connected to the connecting element 19, thereby establishing a detachable connection with the housing 10.
  • the connecting element 19 is made of a rigid alloy (e.g., stainless steel) or a polymer plastic.
  • the connecting element 19 is basically arranged in an annular shape; a slot 191 for connecting to the end cover 20 is arranged on the connecting element 19; the slot 191 includes a first portion 1911 extending in a circumferential direction, a second portion 1912 extending axially from the first portion 1911 toward the distal end 120; and the second portion 1912 is open toward the distal end 120.
  • the end cover 20 at least partially extends into the interior of the connecting element 19; a latching protrusion 22 is arranged on the end cover 20, and when in use, the latching protrusion 22 extends into the first part 1911 of the latch slot 191 and abuts against the end of the first part 1911 of the latch slot 191; thereby forming a lock to prevent the end cover 20 from being removed or disassembled along the longitudinal direction of the housing 10.
  • the operation process of removing the end cover 20 is shown in FIG. 7 .
  • the end cover 20 is rotated around the central axis.
  • the protrusion 22 is moved from the first part 1911 to the second part 1912, as shown by the arrow P11 in FIG7 ; after the protrusion 22 is moved from the first part 1911 to the second part 1912, the end cover 20 is in an unlocked state, and can be removed from the housing 10 along the longitudinal direction of the electronic atomization device 100.
  • the distal end 120 of the housing 10 is opened, so that the battery cell 70 can be taken out or removed from the distal end 120 of the housing 10 by slightly shaking or gently swinging.
  • the liquid storage chamber 112 and the atomizing assembly are both arranged near the proximal end 110.
  • the electronic atomization device 100 also includes an aerosol output tube 111 arranged in the longitudinal direction, the aerosol output tube 111 at least partially extending in the liquid storage chamber 112, and the liquid storage chamber 112 is formed by the space between the outer wall of the aerosol output tube 111 and the inner surface of the first shell 111 of the housing 10.
  • the end of the aerosol output tube 111 relative to the proximal end 110 is connected to the air outlet 113 to output the aerosol generated by the atomization of the atomizing assembly to the air outlet 113 for inhalation.
  • the aerosol output tube 111 and the first shell 111 of the housing 10 are integrally molded with a moldable material, and the liquid storage chamber 112 formed therefrom is closed on one side of the proximal end 110 and is open on the side toward the distal end 120 .
  • a first liquid-conducting element 50 is also provided in the first shell 111 of the housing 10.
  • the first liquid-conducting element 50 is a layer of sheet-like or block-like fibers arranged perpendicular to the longitudinal direction of the first shell 111 of the housing 10.
  • the first liquid-conducting element 50 is made of a flexible capillary fiber material, such as natural cotton fibers, non-woven fibers, etc.; specifically, the first liquid-conducting element 50 includes a sheet of liquid-conducting cotton.
  • the first liquid-conducting element 50 includes artificial cotton, or hard artificial cotton or artificial foam made of filamentous polyurethane.
  • the upper surface 510 of the first liquid-conducting element 50 adjacent to the liquid storage cavity 112 is in fluid communication with the liquid storage cavity 112, thereby absorbing the liquid matrix.
  • the first liquid-conducting element 50 and the bracket 60 jointly seal and define a portion of the boundary of the liquid storage cavity 112. As shown in FIGS. 3 to 12, the first liquid-conducting element 50 is configured to be annular.
  • the atomizing assembly is accommodated and assembled in the tubular element 14, and the tubular element 14 is provided with a plurality of perforations 141 arranged at intervals along the circumferential direction, and the atomizing assembly is in fluid communication with the first liquid-conducting element 50 through the perforations 141 to receive the liquid matrix.
  • the perforations 141 on the tubular element 14 basically avoid the first liquid-conducting element 50.
  • the first liquid-conducting element 50 is closer to the proximal end 110 than the perforations 141 on the tubular element 14.
  • the atomization assembly includes a second liquid-conducting element 30, which is flexible in this embodiment, for example, made of flexible fibers such as cotton fibers, non-woven fabrics, or sponges; the second liquid-conducting element 30 is configured to be tubular or cylindrical and arranged along the longitudinal direction of the first shell 11 of the housing 10; the second liquid-conducting element 30 is coaxial with the tubular element 14 and is located inside the tubular element 14.
  • the second liquid-conducting element 30 may also include a rigid porous body element, for example, porous ceramics or porous glass.
  • the outer surface of the second liquid-conducting element 30 in the radial direction is covered or connected to The outer surface of the perforation 141 and thus the second liquid-conducting element 30 is configured as a liquid-absorbing surface to receive and absorb the liquid matrix passing through the first liquid-conducting element 50 through the perforation 141, as shown by arrow R1 in Figures 3 and 4.
  • the inner surface of the second liquid-conducting element 30 in the radial direction is configured as an atomizing surface, which is combined/fitted/abutted against the heating element 40; and then after the liquid matrix is transferred to the atomizing surface, it is heated and atomized by the heating element 40 to generate an aerosol and is released.
  • the heating element 40 is arranged to extend in the longitudinal direction of the second liquid-conducting element 30, and the heating element 40 is coaxially arranged with the second liquid-conducting element 30.
  • the heating element 40 is a resistance heating net, a resistance heating coil, etc.
  • the heating element 40 is a heating element wound by a sheet or mesh substrate; the wound heating element 40 is a non-closed tubular shape in the circumferential direction, but has a cylindrical shape with a side opening in the longitudinal direction.
  • Conductive pins are welded or arranged at both ends of the heating element 40 to guide current on the heating element 40.
  • the heating element 40 may be combined with the second liquid-conducting element 30 by printing, deposition, sintering or physical assembly.
  • the second liquid-conducting element 30 may have a plane or a curved surface for supporting the heating element 40, and the heating element 40 is formed on the plane or the curved surface of the porous body 14 by mounting, printing, deposition or the like.
  • the heating element 40 is a conductive track formed on the surface of the second liquid-conducting element 30.
  • the conductive track of the heating element 40 may be in the form of a printed circuit formed by printing.
  • the heating element 40 is a patterned conductive track.
  • the heating element 40 is planar.
  • the heating element 40 is a conductive track that extends in a circuitous, meandering, reciprocating or bending manner.
  • the support 60 also provides support and fixation for the first liquid-conducting element 50 and the tubular element 14.
  • the support 60 is generally cylindrical in shape and is rigid, for example, the support 60 is made of hard polymer plastic.
  • the first shell 11 of the housing 10 is further provided with:
  • the retaining element 18 is located in the second shell 12 and between the battery core 70 and the bracket 60 in the longitudinal direction.
  • the retaining element 18 is used to support and retain the elastic conductive element 17 .
  • the retaining element 18 is used to at least partially surround and retain the battery core 70 .
  • the retaining element 18 is generally annular in shape and arranged in the longitudinal direction of the second housing 12.
  • the retaining element 18 is rigid, for example, made of an organic polymer plastic. Material prepared.
  • the partition wall 183 is arranged perpendicular to the axial direction of the holding element 18, and divides the inner space of the holding element 18 into a first holding space 181 between the partition wall 183 and the upper end 1810, and a second holding space between the partition wall 183 and the lower end 1820;
  • the retaining element 18 further includes:
  • the protrusion 182 is axially extended from the partition wall 183 into the first holding space 181 to support the airflow sensor 15 and the sealing element 16 accommodated and held in the bracket 60 after assembly. After assembly, the airflow sensor 15 and the sealing element 16 accommodated and installed in the bracket 60 abut against the protrusion 182.
  • the airflow sensor 15 is a microphone or a MEMS sensor, etc.
  • the microphone or MEMS sensor can be installed independently or on a main control circuit board such as an FPC board or a PCB board, and is electrically connected to an MCU controller arranged on the main control circuit board, thereby providing a suction signal to the MCU controller.
  • the elastic conductive element 17 includes a metal or alloy with low resistivity; for example, the conductive element 17 includes gold, silver, copper, or alloys thereof.
  • the bracket 60 is generally arranged to extend longitudinally along the electronic atomization device 100; the bracket 60 has a first end facing or close to the liquid storage chamber 112, and a second end away from the first end; the bracket 60 is basically a cylindrical shape extending from the first end to the second end.
  • the bracket 60 is rigid, for example, the bracket 60 is made of a hard polymer plastic.
  • the bracket 60 includes a first support portion 610, a second support portion 620, and a third support portion 630 arranged in sequence along the longitudinal direction; wherein the third support portion 630 is mechanically connected or fastened to the retaining element 18.
  • the first supporting portion 610 defines a first accommodating cavity 611. It is used to accommodate and hold the first liquid-conducting element 50; after assembly, the first support portion 610 surrounds the first liquid-conducting element 50.
  • the first support portion 610 is interference-fitted with the first shell 11 of the housing 10 near the liquid storage chamber 112.
  • a sealing ring such as an O-ring, is arranged outside the first support portion 610 and surrounds the first support portion 610 to provide a seal between the first support portion 610 and the first shell 11 of the housing 10.
  • the third support portion 630 establishes a mechanical connection and interference fit with the first shell 11 of the housing 10; specifically, a connection structure such as a card slot or a card convex can be arranged on the third support portion 630, thereby establishing a mechanical connection with the first shell 11 of the housing 10. Also, the retaining element 18 at least partially extends into the third support portion 630 and establishes a mechanical connection with the third support portion 630. Also, a sealing ring, such as an O-ring, is arranged outside the third support portion 630 to provide a seal between the third support portion 630 and the first shell 11 of the housing 10.
  • a second accommodating cavity 627 is defined in the second supporting portion 620 for at least partially installing and accommodating the tubular element 14 and the atomizing assembly. Specifically, after assembly, the tubular element 14 at least partially passes through the first accommodating cavity 611 and is inserted into the second accommodating cavity 627 of the bracket 60.
  • a flexible sealing element is provided between the tubular element 14 and the bracket 60 to provide a seal in the assembly gap between the two; in other examples, the tubular element 14 and the bracket 60 have a prefabricated matching size, and the two can form a seal between them through an interference fit. Therefore, no flexible sealing element is provided between the tubular element 14 and the bracket 60. As shown in FIGS.
  • a portion of the tubular element 14 extends into the bracket 60, and another portion extends outside the bracket 60; for example, after assembly, the tubular element 14 has an exposed portion extending outside the bracket 60 and/or the first liquid-conducting element 50, and forms a tight fit connection with the aerosol output tube 111 through the exposed portion.
  • the first end of the bracket 60 is open, or has a first opening; the first liquid-conducting element 50 is received in the first accommodating chamber 611 from the first end through the first opening; and/or, the tubular element 14 and/or the atomizing assembly passes through the first accommodating chamber 611 from the first end through the first opening to be received in the second accommodating chamber 627.
  • the inner diameter of the portion of the second accommodating cavity 627 close to the first accommodating cavity 611 gradually increases, or the inner surface of the portion of the second accommodating cavity 627 close to the first accommodating cavity 611 is inclined.
  • the through hole 141 of the tubular element 14 is opposite to the increased inner diameter portion of the second accommodating cavity 627, thereby forming a gap 628 therebetween.
  • at least part of the through hole 141 of the tubular element 14 is staggered from the first liquid-conducting element 50, so that part of the through hole 141 of the tubular element 14 is not covered or blocked by the inner surface of the first liquid-conducting element 50.
  • a liquid buffer space around the through hole 141 is defined by a gap 628; the gap 628 is in liquid communication with the lower surface 520 of the first liquid-conducting element 50.
  • the liquid matrix in the liquid storage chamber 112 is sucked through the upper surface 510 of the first liquid-conducting element 50, and then flows out into the gap 628 through the lower surface 520; and finally passes through the through hole 141 of the tubular element 14 and is sucked by the second liquid-conducting element 30, as shown by arrow R1 in FIG13 .
  • the upper surface 510 of the first liquid-conducting element 50 when the first liquid-conducting element 50 is accommodated and assembled in the first accommodating cavity 611, the upper surface 510 of the first liquid-conducting element 50 is basically flush with the opening of the first accommodating cavity 611; or, when the first liquid-conducting element 50 is accommodated and assembled in the first accommodating cavity 611, the upper surface 510 of the first liquid-conducting element 50 is basically flush with the first end of the bracket 60.
  • the third support portion 630 of the bracket 60 is further arranged with:
  • the airflow sensor 15 is arranged in the longitudinal direction of the bracket 60.
  • the sealing element 16 is used to wrap the airflow sensor 15.
  • the sealing element 16 includes a first portion 161 disposed in the longitudinal direction of the bracket 60, and a second portion 162 arranged in the longitudinal direction of the bracket 60; after assembly, the airflow sensor 15 is wrapped in the second portion 162 of the sealing element 16.
  • the retaining element 18 at least partially extends into the third accommodating cavity 631, and the first portion 161 of the sealing element 16 accommodated and retained in the bracket 60 is supported by the protrusion 182.
  • the third accommodating cavity 631 is open at the second end of the bracket 60, or the second end of the bracket 60 has a second opening; the airflow sensor 15 is received in the third accommodating cavity 631 from the second end through the second opening.
  • the third support portion 630 of the bracket 60 is further arranged with:
  • the clamping wall 632 is used to clamp the second portion 162 of the sealing element 16 and/or the airflow sensor 15 contained in the third containing cavity 631 , so that they are stably installed. After installation, the second portion 162 of the sealing element 16 is abutted against or clamped by the clamping wall 632 .
  • an air inlet groove 633 is arranged on the inner surface of the third accommodating cavity 631. To provide a path for air to enter the third accommodating chamber 631 .
  • an air inlet passage is arranged on the bracket 60 to provide a passage for the air from the air inlet 21 to enter the second accommodating cavity 627.
  • the complete air inlet passage includes:
  • the second channel portion 625 extends from the groove 622 on the surface of the second supporting portion 620 to or penetrates the second accommodating cavity 627 to deliver air to the atomizing assembly in the second accommodating cavity 627; the second channel portion 625 may include a plurality of bent sections.
  • the airflow path is as shown by the arrow R2 in Figures 3 to 14.
  • the external air entering from the air inlet 21 passes through the gap between the battery cell 70 and the housing 10, the retaining element 18, and then enters the third accommodating chamber 631 through the air inlet groove 633; then flows into the groove 622 on the surface of the second support part 620 through the first channel part 623, and then flows to the second channel part 625 through the groove 622; finally, it enters the tubular element 14 from the second channel part 625, and carries the aerosol generated by the atomization component to be delivered from the aerosol output tube 111 to the air outlet 113.
  • the first communication port 624 of the first channel portion 623 and the port of the second channel portion 625 located on the surface of the bracket 60 are arranged opposite to each other; along the longitudinal direction of the bracket 60, the first communication port 624 and the port of the second channel portion 625 located on the surface of the bracket 60 are at different longitudinal heights. Specifically, in Figs. 9 to 14, the first communication port 624 is farther away from the third support portion 630 than the port of the second channel portion 625 located on the surface of the bracket 60.
  • the airflow sensor 15 is used to sense the change of airflow flowing through the bracket 60 and/or the electronic atomization device 100.
  • the airflow sensor 15 includes a first sensing surface 151 and a second sensing surface 152 opposite to each other.
  • the second part 162 of the sealing element 16 wraps the airflow sensor 15, and basically exposes the first sensing surface 151 and the second sensing surface 152.
  • the first sensing surface 151 and the second sensing surface 152 are isolated from each other; the first sensing surface 151 faces and is connected to the first channel part 623; the first sensing surface 151 is used to sense the pressure of the first channel part 623; according to Figures 9 to 14, the first channel part 623 is staggered with the airflow sensor 15.
  • the second sensing surface 152 is connected to the outside atmosphere through the assembly gap, so as to sense the pressure of the outside atmosphere.
  • the airflow sensor 15 is arranged according to the first sensing surface 151 The difference between the pressure sensed by the first sensing surface 150 and the pressure sensed by the second sensing surface 152 is used to determine the user's inhalation airflow.
  • the support 60 further defines a ventilation channel 670 for providing a flow path for air to enter the liquid storage chamber 112, so that when the liquid matrix in the liquid storage chamber 112 is gradually consumed and the negative pressure in the liquid storage chamber 112 is low, air can enter the liquid storage chamber 112 through the ventilation channel 670 to relieve or eliminate the negative pressure in the liquid storage chamber 112.
  • the ventilation channel 670 includes:
  • a first ventilation groove 672 is arranged on the inner bottom wall of the first accommodating cavity 611; the first ventilation groove 672 extends from the ventilation hole 671 to the inner side wall of the bracket 60;
  • the second ventilation groove 673 extends from the first ventilation groove 672 to the first end of the bracket 60 .
  • the vent hole 671 has a diameter of about 0.3 to 2.0 mm; and the first vent groove 672 and/or the second vent groove 673 have a width and/or depth of about 0.3 to 2.0 mm.
  • a predetermined threshold as shown by arrow R3 in FIGS. 9 to 14 , air enters the liquid storage chamber 112 through the vent hole 671, the first vent groove 672, and the second vent groove 673 in sequence, thereby eliminating or relieving the negative pressure in the liquid storage chamber 112.
  • FIG. 15 shows a schematic diagram of an airflow sensor 15 integrated with a light source (LED) and heating control in one embodiment; as shown in FIG. 15 , the airflow sensor 15 includes:
  • Interface 3 generating an input electrical signal according to the user's inhalation airflow
  • Interface 4 used for electrically connecting to the positive electrode of the battery cell 70
  • Interface 2 is connected to the negative electrode of the battery cell 70 via grounding.
  • the airflow sensor 15 can determine the user's puffing action based on the input electrical signal of the interface 3 .
  • the airflow sensor 15 can control the current to be provided to the light source (LED) through the interface 6 to make the light source (LED) emit light when it is determined that the user takes a puff.
  • the airflow sensor 15 when the airflow sensor 15 determines that the user takes a puff, it can control the current to be provided to the heating element 40 through the interface 5, so that the heating element 40 heats the liquid matrix in the second liquid-conducting element 30 to generate aerosol.
  • the airflow sensor 15 integrated with a light source (LED) and heating control is, for example, a microphone of model IP9013-SOT23-6.
  • the light source LED is a light emitting device independent of the airflow sensor 15, rather than being integrated into the airflow sensor 15.
  • the interface 4 of the airflow sensor 15 is welded to the first electrical contact portion 171 through a conductive wire, thereby forming a conductive connection with the battery cell 70 .
  • the electronic atomization device 100 may further include:
  • the light source LED is close to or located at the second sensing surface 152 and away from the first sensing surface 151 . Also, the light source LED is arranged away from the clamping wall 632 and/or the first channel portion 623 . Also, the light source LED emits light from the second sensing surface 152 .
  • the first shell 11 is transparent; for example, the first shell 11 is made of polymer plastics such as PP, PMMA, or acrylic.
  • FIG. 17 to FIG. 21 show schematic diagrams of an electronic atomization device 100a according to another embodiment; in this embodiment, the electronic atomization device 100a includes:
  • the housing 10a includes a first shell 11a close to and defining a proximal end 110a, and a second shell 12a close to and defining a distal end 120a; the first shell 11a at least partially extends into the second shell 12a and is surrounded by the second shell 12a;
  • the end cap 20a is combined with the distal end 120a of the housing 10a and closes the distal end 120a; the end cap 20a can be removed from the distal end 120a of the housing 10a to open the distal end 120a for removing or replacing the battery cell 70a; the end cap 20a is also provided with an air inlet 21a for allowing air to enter the electronic atomization device 100a;
  • the liquid storage chamber 112a is arranged near the proximal end 110a and is located in the first housing 11a;
  • the aerosol output tube 111a at least partially extends in the liquid storage chamber 112a, and the liquid storage chamber 112a is formed by the space between the outer wall of the aerosol output tube 111a and the inner surface of the first shell 111a of the housing 10a; the end of the aerosol output tube 111a opposite to the proximal end 110a is connected to the air outlet 113a, so as to output the aerosol generated by the atomization assembly to the air outlet 113a for inhalation;
  • the first liquid guiding element 50a is contained and held in the bracket 60a to absorb the liquid from the liquid storage chamber 112a.
  • the first liquid-conducting element 50a is arranged substantially perpendicular to the longitudinal direction of the electronic atomization device 100a;
  • the tubular element 14a (such as a stainless steel tube, a ceramic tube, or a plastic tube) is arranged to extend longitudinally in the liquid storage cavity 112a; and the tubular element 14a is tightly connected to the aerosol output tube 111a by riveting, interference fit, etc.; the tubular element 14a is arranged to penetrate the first liquid guide element 50a; and the wall of the tubular element 14a is also provided with perforations 141a, etc., for allowing the liquid matrix to pass through the perforations 141a and flow into the tubular element 14a;
  • the electronic atomization device 100a further includes:
  • a retaining element 18a for at least partially surrounding and retaining the battery cell 70a;
  • the resilient conductive element 17a mounted and held on the holding element 18a, is used at least in part to conduct electrical current between the battery cell 70a and the airflow sensor 15a/heating element 40a.
  • the bracket 60a is used to accommodate and hold the first liquid-conducting element 50a, the tubular element 14a, the airflow sensor 15a, the sealing element 16a, etc.
  • the bracket 60a includes a first support portion 610a, a second support portion 620a, and a third support portion 630a arranged in sequence along the longitudinal direction; wherein the third support portion 630a is mechanically connected or fastened to the holding element 18a.
  • a first receiving cavity 611a is defined in the first supporting portion 610a; in this embodiment, the first receiving cavity 611a includes a first section 6111a and a second section 6112a arranged in sequence along the longitudinal direction; wherein the first section 6111a is close to the first end of the bracket 60a, and the first section 6111a is in a shape of an inclined cone or wide mouth with an inner surface; the second section 6112a is in a cylindrical shape with a substantially constant diameter.
  • the first liquid-conducting element 50a is received and held in the first receiving cavity.
  • the first support portion 610a is interference-fitted with the first shell 11a of the housing 10a near the liquid storage chamber 112a.
  • a sealing ring such as an O-ring, is arranged outside the first support portion 610a and surrounds the first support portion 610a to provide a seal between the first support portion 610a and the first shell 11a of the housing 10a.
  • the second supporting portion 620 a of the bracket 60 a is further provided with a plurality of flanges 621 a circumferentially surrounding the second supporting portion 620 a , and grooves 622 a located between adjacent flanges 621 a .
  • a second accommodating chamber 627a is defined in the second support portion 620a for at least partially installing and accommodating the tubular element 14a and the atomizing assembly.
  • the tubular element 14a is at least partially inserted into the second accommodating chamber 627a after passing through the first accommodating chamber 611a.
  • the tubular element 14a and the bracket 60a are sealed by interference fit, so there is no flexible sealing element between the tubular element 14a and the bracket 60a.
  • the tubular element 14a is completely located in the bracket 60a; in other words, in this embodiment, the tubular element 14a does not extend out of the bracket 60a.
  • the aerosol output tube 111a extends into the first accommodating chamber 611a and engages with the tubular element 14a.
  • the inner diameter of the portion of the second accommodating chamber 627a close to the first accommodating chamber 611a is gradually increased, or the inner surface of the portion of the second accommodating chamber 627a close to the first accommodating chamber 611a is arranged obliquely.
  • the through hole 141a of the tubular element 14a is opposite to the portion of the second accommodating chamber 627a with an increased inner diameter, and a gap is formed between them for connecting the through hole 141a with the first liquid-conducting element 50a.
  • the liquid matrix in the liquid storage chamber 112a is transferred to the first liquid-conducting element 50a via the first liquid-conducting element 50a.
  • an air hole 161 a is arranged on the sealing element 16 a to allow air to pass through the sealing element 16 a and enter the third accommodating chamber 631 a .
  • the first channel portion 623a extends from the third accommodating cavity 631a along the longitudinal direction of the bracket 60a or penetrates into the groove 622a on the surface of the second supporting portion 620a; the first channel portion 623a defines a first communication port 624a on the surface of the second supporting portion 620a;
  • the second channel portion 625a extends from the groove 622a on the surface of the second supporting portion 620a to or passes through the second accommodating cavity 627a to deliver air to the atomizing assembly in the second accommodating cavity 627a; the second channel portion 625a may include a plurality of bent sections.
  • the airflow path during inhalation is shown by arrow R2 in Figures 17 to 20.
  • the external air entering from the air inlet 21a passes through the gap between the battery cell 70a and the housing 10a, the retaining element 18a, and then enters the third accommodating chamber 631a through the air hole 161a of the sealing element 16a; then flows into the groove 622a on the surface of the second supporting part 620a through the first channel part 623a, and then flows to the second channel part 625a through the groove 622a; finally, it enters the tubular element 14a from the second channel part 625a, and carries the aerosol generated by the atomization component from the aerosol output tube 111a to the air outlet 113a.
  • the airflow sensor 15a is used to sense the change of the airflow flowing through the bracket 60a and/or the electronic atomization device 100a.
  • the airflow sensor 15a has a first sensing surface 151a and a second sensing surface 152a which are separated from each other along the longitudinal direction of the electronic atomization device 100a.
  • the first sensing surface 151a is arranged toward the proximal end 110a and is connected to the airflow passing through the bracket 60a.
  • the airflow sensor 15a determines the user's puffing action when the pressure difference between the first sensing surface 151a and the second sensing surface 152a caused by the puffing airflow is greater than a preset threshold, and generates a high-level signal.
  • the first sensing surface 151a and the second sensing surface 152a are not wrapped by the flexible sealing element 16a, so they are exposed for pressure sensing.
  • vent hole 671a radially penetrates from the outer surface of the first support portion 610a to the inner surface of the second section 6112a of the first accommodating cavity 611a;
  • the ventilation groove 672a is arranged on the inner surface of the second section 6112a of the first accommodating cavity 611a, and extends from the ventilation hole 671a to the first section 6111a.
  • a light source is integrated or arranged in the airflow sensor 15a, such as shown in FIG. 15 , and is configured to emit light in response to the user's suction action; as shown by arrow R4 in FIG. 21 , the light emitted by the light source is transmitted through the bracket 60a toward the proximal end 110a and/or the liquid storage chamber 112a, and then emitted from the first shell 11a.
  • the light emitted by the light source can be viewed through the part of the first shell 11a close to the proximal end 110a to determine whether the electronic atomization device 100a responds to the suction action and/or whether aerosol is generated according to the suction action.
  • the light source is a separate LED light; the light source is not integrated into the airflow sensor 15a. Accordingly, the light source is arranged or accommodated in the third accommodation cavity 631a of the bracket 60a, and is used to respond to the user's suction action and then emit light.

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Abstract

一种电子雾化装置（100），包括：外壳（10），内部具有用于存储液体基质的储液腔（112），外壳（10）包括限定储液腔（112）的至少一部分边界的透光区域；雾化组件，与储液腔（112）液体连通，以用于吸取来自储液腔（112）的液体基质并进行雾化从而生成气溶胶；发光源，用于发光；可透光的支架（60），至少部分围绕或容纳雾化组件和/或发光源；支架（60）的至少部分位于发光源和储液腔（112）之间，以用于至少部分地将发光源光学地耦合到透光区域。以上电子雾化装置（100）通过可透光的支架（60）容纳发光源，并将发光源发出的光朝向外壳（10）的透光区域传递。

Description

电子雾化装置
相关申请的交叉引用参考
本申请要求于2023年10月13日提交中国知识产权局，申请号为202311331391.0，名称为“电子雾化装置”的中国申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及电子雾化技术领域，尤其涉及一种电子雾化装置。
背景技术
烟制品(例如，香烟、雪茄等)在使用过程中燃烧烟草以产生烟草烟雾。人们试图通过制造在不燃烧的情况下释放化合物的产品来替代这些燃烧烟草的制品。
此类产品的示例为加热装置，其通过加热而不是燃烧材料来释放化合物。例如，该材料可为烟草或其他非烟草产品，这些非烟草产品可包含或可不包含尼古丁。作为另一示例，存在有气溶胶提供制品，例如，所谓的电子雾化装置。这些装置通常包含液体，该液体被加热以使其发生汽化，从而产生可吸入的气溶胶。已知的电子雾化装置中，通常在远端位置布置发光源，从而提示用户抽吸。
申请内容
本申请的一个实施例提供一种电子雾化装置，包括：
储液腔，用于存储液体基质；
雾化组件，与所述储液腔液体连通，以用于接收来自所述储液腔的液体基质并进行雾化从而生成气溶胶；
支架，至少部分围绕或容纳所述雾化组件；
气流传感器，用于感测流过电子雾化装置的气流；所述气流传感器被容 纳或保持于所述支架内，且背离所述储液腔布置。
在一些实施例中，所述气流传感器偏离所述电子雾化装置的纵向中心轴线布置。
在一些实施例中，所述气流传感器基本垂直于所述电子雾化装置的纵向布置；
或者，所述气流传感器基本平行于所述电子雾化装置的纵向布置。
在一些实施例中，包括：
电芯，用于提供电力；
所述气流传感器电连接至所述加热元件；所述气流传感器还被配置为当气流流过所述电子雾化装置时，在所述电芯和雾化组件之间引导电流。
在一些实施例中，所述支架避开所述电芯布置。
在一些实施例中，所述气流传感器还集成有发光源，并被配置为当气流流过所述电子雾化装置时发光。
在一些实施例中，所述支架包括沿纵向方向靠近所述储液腔的第一端、以及背离所述第一端的第二端；
所述雾化组件从所述第一端容纳于所述支架内，所述气流传感器从所述第二端容纳或保持于所述支架内。
在一些实施例中，还包括：
第一导液元件，垂直于所述电子雾化装置的纵向布置，并与所述储液腔流体连通以吸取液体基质；
所述雾化组件包括：
第二导液元件，被构造成沿所述电子雾化装置的纵向延伸布置，并包括相背的外侧表面和内侧表面，所述外侧表面被布置成间接地从所述第一导液元件吸取源自所述储液腔的液体基质；
加热元件，结合于所述第二导液元件且毗邻所述内侧表面，用于加热所述第二导液元件内的至少部分液体基质生成气溶胶。
在一些实施例中，所述支架包括沿纵向方向布置的第一支撑部分、第二支撑部分和第三支撑部分；
所述第一支撑部分至少部分围绕或容纳所述第一导液元件；
所述第二支撑部分至少部分围绕或容纳所述第二导液元件；
所述第三支撑部分至少部分围绕或容纳所述气流传感器。
在一些实施例中，所述第一支撑部分内界定有第一容纳腔；所述第一容纳腔包括依次布置的第一区段和第二区段；其中，所述第一区段的横截面积沿背离所述第二支撑部分的方向增大，所述第二区段的横截面积基本恒定；
所述第一导液元件布置于所述第二区段内，且避开所述第一区段。
在一些实施例中，还包括：
气流通道，界定穿过所述电子雾化装置的气流路径；所述气流通道至少部分穿过所述支架，并在所述支架内流经所述气流传感器。
在一些实施例中，还包括：
气流通道，界定穿过所述电子雾化装置的气流路径；所述气流通道至少部分沿所述支架的周向围绕所述支架延伸布置。
在一些实施例中，还包括：
弹性的导电元件，布置于所述电芯和气流传感器之间，以在它们之间提供导电连接。
在一些实施例中，所述电芯抵靠于所述导电元件上以形成导电，并至少部分压缩所述导电元件。
在一些实施例中，所述导电元件具有迂回弯折的形状。
在一些实施例中，还包括：
外壳，具有沿纵向相背的近端和远端；
端盖，至少部分封闭所述外壳的远端，并与所述外壳可拆卸地连接；所述端盖被构造成能从所述外壳上拆卸进而打开所述外壳的远端，以允许将所述电芯从所述外壳的远端取出；
所述电芯从所述外壳的远端取出时，通过与所述导电元件分离进而断开导电连接。
在一些实施例中，还包括：
保持元件，用于保持或紧固所述导电元件，且至少部分对容纳于所述支架内的所述气流传感器提供支撑。
在一些实施例中，还包括：
换气通道，至少部分界定于所述支架上，以用于提供空气进入所述储液腔的流动路径。
本申请的又一个实施例还提出一种电子雾化装置，包括：
储液腔，用于存储液体基质；
加热元件，用于加热液体基质生成气溶胶；
电芯，用于对所述加热元件供电；
气流传感器，用于感测流过电子雾化装置的气流；沿所述电子雾化装置的纵向方向，所述气流传感器布置于所述加热元件和电芯之间；
弹性的导电元件，布置于所述电芯和气流传感器之间，以在它们之间提供导电连接；
所述加热元件电连接于所述气流传感器；以及，所述气流传感器还被配置为当气流流过所述电子雾化装置时，在所述电芯和加热元件之间引导电流。
本申请的又一个实施例还提出一种电子雾化装置，包括：
储液腔，用于存储液体基质；
第一导液元件，垂直于所述雾化器的纵向布置，并与所述储液腔流体连通以吸取液体基质；
管状元件，贯穿所述第一导液元件；所述管状元件内布置有雾化组件，所述雾化组件间接地从所述第一导液元件吸取源自所述储液腔的液体基质并进行雾化从而生成气溶胶；
支架，包括沿纵向方向布置的第一容纳腔和第二容纳腔；所述第一容纳腔至少部分围绕和容纳所述第一导液元件，所述第二容纳腔至少部分围绕和容纳所述管状元件；
换气通道，界定于所述支架上，以用于提供空气进入所述储液腔的流动路径；所述换气通道包括：
通气孔，从所述支架的外表面贯穿至所述第一容纳腔的内底壁；
通气槽，从所述第一容纳腔的内底壁延伸至所述第一容纳腔的内侧壁上，且跨过所述第一导液元件。
本申请的又一个实施例还提出一种电子雾化装置，包括：
储液腔，用于存储液体基质；
第一导液元件，垂直于所述雾化器的纵向布置，并与所述储液腔流体连通以吸取液体基质；
管状元件，贯穿所述第一导液元件；所述管状元件内布置有雾化组件， 所述雾化组件间接地从所述第一导液元件吸取源自所述储液腔的液体基质并进行雾化从而生成气溶胶；
支架，包括沿纵向方向布置的第一容纳腔和第二容纳腔；所述第一容纳腔至少部分围绕和容纳所述第一导液元件，所述第二容纳腔至少部分围绕和容纳所述管状元件；
换气通道，界定于所述支架上，以用于提供空气沿所述电子雾化装置的纵向方向跨过所述第一导液元件进入所述储液腔的流动路径；所述换气通道包括：
通气孔，从所述支架的外表面贯穿至所述第一容纳腔的内底壁上；
第一通气槽，位于所述第一容纳腔的内底壁上，并从所述通气孔延伸至所述第一容纳腔的内侧壁上；
第二通气槽，位于所述第一容纳腔的内侧壁上，并从所述第一通气槽朝向所述储液腔延伸。
本申请的又一个实施例提供一种电子雾化装置，包括：
外壳，内部具有用于存储液体基质的储液腔，所述外壳包括限定所述储液腔的至少一部分边界的透光区域；
雾化组件，与所述储液腔液体连通，以用于吸取来自所述储液腔的液体基质并进行雾化从而生成气溶胶；
发光源，用于发光；
可透光的支架，至少部分围绕或容纳所述雾化组件和/或发光源；所述支架的至少部分位于所述发光源和储液腔之间，以用于将所述发光源发出的光向所述透光区域传递。
在一些实施例中，所述发光源发出的光透过所述外壳的透光区域可视。
在一些实施例中，所述支架用于将所述发光源发出的光至少部分地朝向所述储液腔传导，进而使得在所述外壳的透光区域可视所述发光源发出的光。
在一些实施例中，所述外壳具有沿纵向相背的近端和远端，所述透光区域和/或储液腔靠近所述近端。
在一些实施例中，所述外壳包括沿纵向相背的近端和远端，以及：
透明的第一壳体，靠近或界定所述近端；
不透明的第二壳体，靠近或界定所述远端，部分围绕所述第一壳体；
所述第一壳体具有在靠近所述近端处裸露于所述第二壳体外的裸露部分，并由所述裸露部分界定所述外壳的透光区域。
在一些实施例中，所述第二壳体的内表面基本是反光的。
在一些实施例中，还包括：
气流传感器，用于感测流过电子雾化装置内部的气流变化；
所述发光源被集成于所述气流传感器。
在一些实施例中，所述发光源被配置为当气流流过所述电子雾化装置时发光。
在一些实施例中，所述气流传感器按照所述发光源朝向所述储液腔的方向安装于所述支架内部。
在一些实施例中，所述发光源被容纳或保持于所述支架内、且背离所述储液腔布置。
在一些实施例中，所述发光源偏离所述电子雾化装置的纵向中心轴线布置。
在一些实施例中，还包括：
电芯，用于向所述雾化组件和发光源提供电力；
所述发光源和/或所述支架位于所述电芯和储液腔之间。
在一些实施例中，还包括：
电芯，用于向所述雾化组件和发光源提供电力；
端盖，至少部分封闭所述外壳的远端，并与所述外壳可拆卸地连接；所述端盖被构造成能从所述外壳上拆卸进而打开所述外壳的远端，以允许将所述电芯从所述外壳的远端取出。
在一些实施例中，所述支架包括沿纵向方向靠近所述储液腔的第一端、以及背离所述第一端的第二端；
所述第一端提供有用于将所述雾化组件容纳至所述支架内的第一开口，所述第二端提供有用于将所述发光源容纳至所述支架内的第二开口。
在一些实施例中，还包括：
保持元件，至少部分从所述第二开口伸入至所述支架内，以对所述发光源提供保持。
在一些实施例中，还包括：
第一导液元件，垂直于所述电子雾化装置的纵向布置，并与所述储液腔流体连通以吸取液体基质；
所述雾化组件包括：
第二导液元件，被构造成沿所述电子雾化装置的纵向延伸布置，并包括相背的外侧表面和内侧表面，所述外侧表面被布置成间接地从所述第一导液元件吸取源自所述储液腔的液体基质；
加热元件，结合于所述第二导液元件且毗邻所述内侧表面，用于加热所述第二导液元件内的至少部分液体基质生成气溶胶。
在一些实施例中，所述支架包括沿纵向方向布置的第一支撑部分、第二支撑部分和第三支撑部分；
所述第一支撑部分至少部分围绕或容纳所述第一导液元件；
所述第二支撑部分至少部分围绕或容纳所述第二导液元件；
所述第三支撑部分至少部分围绕或容纳所述发光源。
在一些实施例中，还包括：
气流通道，界定穿过所述电子雾化装置的气流路径；所述气流通道至少部分沿所述支架的周向围绕所述支架延伸布置。
本申请的又一个实施例提供一种电子雾化装置，具有沿纵向相背的近端和远端；所述电子雾化装置包括：
储液腔，靠近所述近端布置，用于存储液体基质；
雾化组件，与所述储液腔液体连通，以用于接收来自所述储液腔的液体基质并进行雾化从而生成气溶胶；
发光源，用于在所述雾化组件工作期间发光；
电芯，用于对所述雾化组件和所述发光源供电；
支架，至少部分位于所述电芯和储液腔之间，且至少部分围绕或容纳所述发光源；所述支架被构造成是可透光的，以用于将所述发光源发出的光朝向所述近端传导并且穿过所述储液腔内的液体基质。
本申请的又一个实施例提供一种电子雾化装置，包括：
外壳，限定有用于存储液体基质的储液腔，所述外壳包括用于限定所述储液腔的至少一部分边界的透光区域；
雾化组件，与所述储液腔液体连通，以用于吸取来自所述储液腔的液体 基质并进行雾化从而生成气溶胶；
气流传感器，用于感测流过所述电子雾化装置的气流；所述气流传感器还集成有发光源，所述发光源被配置为当所述气流传感器感测到气流流过所述电子雾化装置内部时发光；
可透光的支架，至少部分位于所述气流传感器和储液腔之间，以用于将所述发光源发出的光向所述透光区域传递。
以上电子雾化装置，通过可透光的支架容纳发光源，并将发光源发出的光朝向外壳的透光区域传递。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1是一实施例提供的电子雾化装置一个视角的结构示意图；
图2是图1中电子雾化装置又一个视角的结构示意图；
图3是图1中电子雾化装置一个视角的剖面示意图；
图4是图3中电子雾化装置又一个视角的剖面示意图；
图5是图4中保持元件、导电元件和电芯装配后一个视角的剖面示意图；
图6是图1中电子雾化装置的端盖与外壳可拆卸连接的示意图；
图7是图6中端盖从外壳上拆卸后以取出或更换电芯的示意图；
图8是图1中电子雾化装置的部分部件装配于支架后一个视角的示意图；
图9是图8中电子雾化装置的部分部件装配于支架后一个视角的剖面示意图；
图10是图1中电子雾化装置的部分部件与支架装配前一个视角的分解示意图；
图11是图10中部分部件与支架装配前又一个视角的分解示意图；
图12是图10中部分部件与支架装配前又一个视角的剖面分解示意图；
图13是图3中电子雾化装置的局部放大图；
图14是图12中支架又一个视角的结构示意图；
图15是一个实施例的具有发光源的气流传感器的示意图；
图16是图15中气流传感器发出的光穿透至第一壳体外的示意图
图17是又一个实施例的电子雾化装置一个视角的剖面示意图；
图18是图17中电子雾化装置又一个视角的剖面示意图；
图19是图17中电子雾化装置的部分部件装配于支架后又一个视角的剖面示意图；
图20是图19中部分部件装配于支架前又一个视角的剖面分解示意图；
图21是图17中气流传感器发出的光穿透至第一壳体外的示意图。
具体实施方式
为了便于理解本申请，下面结合附图和具体实施方式，对本申请进行更详细的说明。
本申请提出一种电子雾化装置，用于雾化液体基质生成气溶胶。
图1和图2示出了一个实施例的电子雾化装置100的示意图，包括设置在外部主体或外壳(可以被称为壳体)内的数个部件。外部主体或外壳的总体设计可变化，且可限定电子雾化装置100的总体尺寸和形状的外部主体的型式或配置可变化。通常，细长主体可由单个一体式壳体形成，或细长壳体可由两个或更多个可分离的主体形成。
例如，电子雾化装置100可以在一端具有控制主体，该控制主体具备包含一个或多个可重复使用的部件(例如，诸如充电电池和/或可充电的超级电容器的蓄电池、以及用于控制该制品的操作的各种电子器件)的壳体，并且在另一端具有用于抽吸的外部主体或外壳。
在一些实施例中，电子雾化装置100的外部主体或外壳基本界定电子雾化装置100的外表面；在图1至图2所示的具体实施例中，电子雾化装置100包括：
外壳10，可以包含一个或多个可重复使用的部件；外壳10具有沿纵向方向相对的近端110和远端120；在使用中，近端110是靠近用户抽吸的一端；远端120是远离用户的一端；
在一些示例中，外壳10的全部或仅部分可由诸如不锈钢、铝之类的金属或合金形成，或者其它适合的材料包括各种塑料(例如，聚碳酸酯)、金属电镀塑料(metal-plating over plastic)、陶瓷等等。
在一些实施例中，外壳10是由数个部件共同形成的。以及在一些实施例中，外壳10在远端120处是敞开的。根据图3至图7所示，外壳10包括：
第一壳体11和第二壳体12；其中，第一壳体11靠近或界定近端110，第二壳体12靠近或界定远端120。
根据图3至图7所示，电子雾化装置100还包括：
电芯70，用于供电，布置于第二壳体12内。
在图3至图7所示的实施例中，电子雾化装置100还包括：
端盖20，结合并封闭外壳10的第二壳体12的远端120；端盖20是可以从外壳10的第二壳体12的远端120移除和拆卸的。端盖20能在从第二壳体12的远端120移除或拆卸后，敞开或打开外壳10的远端120，从而使得电芯70能从外壳10的第二壳体12的远端120取出或更换。
参见图3至图7所示，装配后端盖20至少部分从远端120伸入外壳10的第二壳体12内；以及，端盖20上布置有进气口21，以用于在装配后供外部空气进入电子雾化装置100。
为将端盖20与外壳10的远端120形成可拆卸连接，参见图3至图7所示，电子雾化装置100还包括：
连接元件19，位于外壳10内并布置在远端120处；连接元件19与外壳10的第二壳体12是通过铆压或过盈等紧配方式紧固地连接一体的；在使用中，端盖20通过可拆卸地连接于连接元件19，进而与外壳10建立可拆卸连接。在一些实施例中，连接元件19是由刚性的合金(例如，不锈钢)或聚合物塑料等制备的。
参见图3至图7所示，连接元件19基本被布置成是环形形状；连接元件19上布置有用于与端盖20连接的卡槽191；该卡槽191包括沿周向延伸的第一部分1911、从第一部分1911沿轴向朝向远端120延伸的第二部分1912；以及，第二部分1912朝向远端120是开口的。
参见图3至图7所示，端盖20至少部分伸入至连接元件19内部；端盖20上布置有卡凸22，在使用中卡凸22是伸入卡槽191的第一部分1911内，并且抵靠于卡槽191的第一部分1911的末端；进而形成锁定，以阻止端盖20沿外壳10的纵向移除或拆卸。
移除端盖20的操作过程参见图7所示，先将端盖20围绕中心轴线旋转， 使卡凸22从第一部分1911移动至第二部分1912内，如图7中箭头P11所示；卡凸22从第一部分1911移动至第二部分1912内后，端盖20呈解锁状态，此时可以被允许沿电子雾化装置100的纵向方向从外壳10上拆卸。拆卸的操作如图7中箭头P12所示，沿纵向移动端盖20，使卡凸22沿着第二部分1912离开卡槽191；从而解除端盖20与连接元件19的连接，进而即可将端盖20从外壳10的远端120拆卸或移除。
移除端盖20后，外壳10的远端120被打开，从而再通过轻微的晃动或轻轻的甩动即可使电芯70从外壳10的远端120取出或移除。
根据图3至图7所示，电子雾化装置100还包括：
出气口113，以用于供用户进行抽吸；出气口113位于外壳10的近端110，是由第一壳体11界定或形成的；
用于存储液体基质的储液腔112，以及用于从储液腔112中吸取液体基质并加热雾化液体基质的雾化组件。为便于汽化和输出，储液腔112和雾化组件均是靠近近端110设置的。电子雾化装置100还包括沿纵向方向设置的气溶胶输出管111，该气溶胶输出管111至少部分于储液腔112内延伸，并由气溶胶输出管111的外壁与外壳10的第一壳体111的内表面之间的空间形成储液腔112。该气溶胶输出管111相对近端110的端部与出气口113连通，以将雾化组件雾化生成的气溶胶输出至出气口113处抽吸。
根据图3至图4中所示，气溶胶输出管111与外壳10的第一壳体111是采用可模制材质一体模制的，进而制备后形成的储液腔112在近端110的一侧是封闭的、以及在朝向远端120的一侧呈敞口。
根据图3至图12中所示，外壳10的第一壳体111内还设置有第一导液元件50，该第一导液元件50是一层垂直于外壳10的第一壳体111的纵向方向布置的片状或块状的纤维。在一些实施例中，第一导液元件50是由柔性的毛细纤维材料制备的，例如，天然的棉纤维、无纺布纤维等等；具体地，第一导液元件50包括片状的导液棉。或者在又一些变化的实施例中，第一导液元件50包括人造棉、或者由丝状聚氨酯的硬质人造棉或人造泡棉等。例如，第一导液元件50采用138#硬质合成有机高分子纤维，具有0.1～0.9mg/mm3的密度；第一导液元件50在未浸润液体时的整体重量约为0.04～0.06g。第一导液元件50是由基本沿长度方向、宽度方向或者径向方向排列的取向纤维制 备的。通过取向纤维在第一导液元件50的长度方向或宽度方向上排布使在第一导液元件50呈现较强的抗弯折力进而呈硬质的特点。具体地，例如，第一导液元件50是包括取向聚酯纤维的硬质人造棉、或者由丝状聚氨酯的硬质人造棉或人造泡棉等。
参见图3至图12所示，第一导液元件50被容纳和安装于支架60内；进而在装配后，第一导液元件50与支架60共同封闭储液腔112朝向远端120的敞口；由于支架60是致密的，则在装配后储液腔112内的液体基质基本上仅能通过被第一导液元件50吸收进而离开储液腔112。
参见图3至图14所示，第一导液元件50毗邻储液腔112的上表面510与储液腔112流体连通，进而吸取液体基质。进而在装配后，由第一导液元件50和支架60共同封闭并界定储液腔112的部分边界。根据图3至图12所示，第一导液元件50被构造成是环形形状。
根据图3至图14所示，外壳10的第一壳体11内还设置有管状元件14，管状元件14是独立的部件，优选是由较薄的刚性材料制备的；作为合适的示例，管状元件14采用陶瓷管或不锈钢管等；管状元件14沿轴向贯穿第一导液元件50后，与气溶胶输出管111过盈或紧配或干涉配合地连接，在紧固连接的同时还在它们之间形成密封。在装配后，第一导液元件50围绕管状元件14布置。
参见图3至图12所示，雾化组件被容纳和装配于管状元件14内，管状元件14上设置有若干沿周向间隔布置的穿孔141，雾化组件通过该穿孔141与第一导液元件50流体连通以接收液体基质。以及在图3至图12所示的实施例中，管状元件14上的穿孔141基本是避开第一导液元件50的。在图3和图4所示中，第一导液元件50比管状元件14上的穿孔141更靠近近端110。
参见图3至图12所示，在一些实施例中，雾化组件包括第二导液元件30，第二导液元件30在该实施例中是柔性的，例如是由柔性的纤维如棉纤维、无纺布或海绵体等制备的；第二导液元件30被构造成是沿外壳10的第一壳体11的纵向方向布置的管状或筒状；第二导液元件30与管状元件14同轴，并位于管状元件14内。或者在又一些变化的实施例中，第二导液元件30还可以包括刚性的多孔体元件等等，例如，多孔陶瓷或多孔玻璃等。
在一些实施例中，第二导液元件30沿径向方向的外侧表面是覆盖或连通 穿孔141的，进而第二导液元件30的外侧表面被配置为吸液表面，以通过穿孔141接收和吸取穿过第一导液元件50的液体基质，如图3和图4中箭头R1所示。第二导液元件30沿径向方向的内侧表面被配置为雾化表面，雾化表面是与加热元件40结合/贴合/抵靠的；进而液体基质被传递到雾化表面后，由加热元件40加热雾化生成气溶胶并释放。
参见图3至图12所示，在该实施例中加热元件40被布置成是沿第二导液元件30的纵向延伸的，加热元件40是与第二导液元件30同轴布置的。在一些可选的实施例中，加热元件40是电阻加热网、电阻加热线圈等。在该实施例中，加热元件40是通过由片状或网状的基材卷绕的加热元件；卷绕的加热元件40在周向方向是非闭合的管状，而是具有沿纵向方向的侧开口的筒状。加热元件40的两端焊接或布置有导电引脚，以用于在加热元件40上引导电流。
在又一些变化的实施例中，加热元件40可以是通过印刷、沉积、烧结或物理装配等方式结合在第二导液元件30上的。在又一些变化实施例中，第二导液元件30可以具有用于支撑加热元件40的平面或曲面，加热元件40通过贴装、印刷、沉积等方式形成于多孔体14的平面或曲面上。或者在又一些变化的实施例中，加热元件40是形成于第二导液元件30表面的导电轨迹。在又一些变化的实施例中，加热元件40的导电轨迹可以是通过印刷形成的印制线路的形式。在又一些变化的实施例中，加热元件40是图案化的导电轨迹。在又一些变化的实施例中，加热元件40是平面的。在又一些变化的实施中，加热元件40是迂回、蜿蜒、往复或弯折延伸的导电轨迹。
参见图3至图12所示，支架60还对第一导液元件50和管状元件14提供支撑和固定。支架60大体是筒状的形状。支架60是刚性的，例如，支架60是由硬质性的聚合物塑料制备。
参见图3至图7所示，外壳10的第一壳体11内还设置有：
保持元件18，位于第二壳体12内，并且沿纵向方向位于电芯70和支架60之间；保持元件18用于支撑和保持弹性的导电元件17；并且，保持元件18用于至少部分环绕和保持电芯70。
参见图3至图7所示，保持元件18大致是沿第二壳体12的纵向布置的环形形状。在一些实施例中，保持元件18是刚性的，例如是由有机聚合物塑 料制备的。
根据图5所示，保持元件18包括：
相背的上端1810和下端1820；
分隔壁183，垂直于保持元件18的轴向布置，并将保持元件18的内部空间分隔界定形成位于分隔壁183和上端1810之间的第一保持空间181、以及位于分隔壁183和下端1820之间的第二保持空间；
在装配后，保持元件18的上端1810至少部分伸入至支架60内，并与支架60连接；电芯70至少部分被容纳和保持于第二保持空间。
根据图5所示，保持元件18还包括：
凸起182，由分隔壁183沿轴向延伸至第一保持空间181内，以用于在装配后对容纳和保持于支架60内的气流传感器15和密封元件16进行支撑。在装配后，被容纳和安装于支架60内的气流传感器15和密封元件16抵靠于凸起182上。
在本申请的一些实施例中，气流传感器15是咪头或MEMS传感器等，咪头或MEMS传感器可以独立安装，也可以安装于主控电路板例如FPC板或PCB板上，并且与布置于主控电路板上的MCU控制器电连接，从而提供抽吸信号给MCU控制器。
在本申请的另一些具体实施例中，气流传感器15是本领域中常用的集成有多个硬件功能的多功能咪头；例如，具体地，气流传感器15是集成有加热控制、LED光源、气流检测等的多功能咪头。进而在一些实施例中，电子雾化装置100内没有额外地设置用于控制电子雾化装置100工作的主控电路板，例如FPC板或PCB板等，也没有布置于主控电路板上的MCU控制器等。
在一些实施例中，气流传感器15是偏离电子雾化装置100的纵向中心轴线布置的；例如图3中，气流传感器15是靠近一侧布置的。
根据图3至图5所示，电子雾化装置100还包括：
弹性的导电元件17，被安装和保持于保持元件18上。在一些实施例中，弹性的导电元件17与保持元件18通过金属嵌件注塑或模内注塑等一体制备，从而使它们是紧固地结合的。或者在又一些实施例中，弹性的导电元件17与保持元件18之间通过机械连接进而使它们是紧固地结合的；例如，保持元件18上布置有用于夹持或紧固导电元件17的夹持口、槽等紧固结构，导电元件 17被紧固地保持于保持元件18上。
在一些实施例中，弹性的导电元件17包括低电阻率的金属或合金；例如，导电元件17包括金、银、铜或它们的合金。
在一些实施例中，弹性的导电元件17至少部分跨过或穿过分隔壁183；或者，弹性的导电元件17至少部分从第一保持空间181贯穿或延伸至第二保持空间。或者，弹性的导电元件17包括延伸或裸露于第一保持空间181的第一电触头部分171、以及延伸或裸露于第二保持空间的第二电触头部分172。在装配中，电芯70弹性地抵靠于导电元件17的第二电触头部分172上，进而形成导电。气流传感器15通过焊接或电连接于第一电触头部分171上形成导电。
在一些实施例中，弹性的导电元件17是由片状或导体前体弯折形成的；在一些实施例中，弹性的导电元件17是迂回弯折的形状；在一些实施例中，弹性的导电元件17是由铜片迂回弯折形成的。在一些实施例中，迂回弯折的导电元件17具有大约S形的形状；或者在又一些实施例中，迂回弯折的导电元件17具有大约U形的形状等。在一些实施例中，弹性的导电元件17内界定有至少一个凹部173；保持元件18的分隔壁183至少被嵌入或卡入一个凹部173内。
根据图5所示的实施例中，电芯70弹性地抵靠于导电元件17的第二电触头部分172上形成导电时，使得导电元件17在使用中被保持压缩。以及在图5所示的实施例中，导电元件17的弹性性质使得其被偏置成与电芯70抵靠或接合。以及根据图7所示，当电芯70被从远端120移除时，电芯70通过与导电元件17分离从而断开导电连接。
参见图8至图14所示，支架60大体是沿电子雾化装置100纵向延伸布置的；支架60具有朝向或靠近储液腔112的第一端、以及背离第一端的第二端；支架60基本是从第一端延伸至第二端的筒状形状。支架60是刚性的，例如，支架60是由硬质性的聚合物塑料制备。根据图8至图14所示，在一些实施例中，支架60包括沿纵向依次布置的第一支撑部分610、第二支撑部分620和第三支撑部分630；其中，第三支撑部分630通过机械地连接或紧固地与保持元件18连接。
根据图3至图14所示，第一支撑部分610内界定有第一容纳腔611，以 用于容纳和保持第一导液元件50；在装配后，第一支撑部分610围绕第一导液元件50。第一支撑部分610在靠近储液腔112处与外壳10的第一壳体11过盈配合。第一支撑部分610外布置有围绕第一支撑部分610的密封圈，例如，O形圈，以用于在第一支撑部分610和外壳10的第一壳体11之间提供密封。
根据图3至图14所示，第三支撑部分630与外壳10的第一壳体11建立机械连接和过盈配合；具体地，第三支撑部分630上可以布置卡槽或卡凸等连接结构，进而与外壳10的第一壳体11建立机械连接。以及，保持元件18至少部分伸入至第三支撑部分630内，并与第三支撑部分630建立机械连接。以及，第三支撑部分630外布置有密封圈，例如，O形圈，以用于在第三支撑部分630和外壳10的第一壳体11之间提供密封。
根据图3至图14所示，支架60的第二支撑部分620外还布置有多个沿周向围绕第二支撑部分620的凸缘621、以及位于相邻的凸缘621之间的凹槽622。根据图3至图14所示，凸缘621沿支架60的纵向方向布置于第一支撑部分610外的密封圈和第三支撑部分630外的密封圈之间。
根据图3至图14所示，第二支撑部分620内界定有第二容纳腔627，以用于至少部分安装和容纳管状元件14和雾化组件。具体地，在装配后，管状元件14至少部分穿过第一容纳腔611后插入至支架60的第二容纳腔627内。在一些示例中，管状元件14与支架60之间设有柔性的密封元件，从而在二者之间的装配间隙提供密封；在另一些示例中，管状元件14与支架60具有预制的配合尺寸，二者之间能够通过过盈配合进而在它们之间形成密封因此，管状元件14与支架60之间是没有设置柔性的密封元件的。根据图3至图14所示，在装配后，管状元件14的一部分伸入至支架60内，并且另一部分延伸到支架60外；例如，在装配后，管状元件14具有伸出至支架60和/或第一导液元件50外的裸露部分，并通过裸露部分与气溶胶输出管111形成紧配连接。支架60的第一端是敞开的，或者具有第一开口；第一导液元件50通过第一开口从第一端接收于第一容纳腔611内；和/或，管状元件14和/或雾化组件通过第一开口从第一端穿过第一容纳腔611至接收于第二容纳腔627内。
根据图14所示，第二容纳腔627靠近第一容纳腔611的部分是内径逐渐增大的，或者第二容纳腔627靠近第一容纳腔611的部分的内侧表面是倾斜 布置的。在装配后，管状元件14的穿孔141是与第二容纳腔627的内径增大部分相对的，进而在它们之间形成有间隙628。以及在图3至图14中，管状元件14的穿孔141的至少部分与第一导液元件50错开，从而使管状元件14的穿孔141的局部不被第一导液元件50的内表面覆盖或遮挡。
根据图13所示，在装配后，由间隙628界定有围绕穿孔141的液体缓存空间；该间隙628是与第一导液元件50的下表面520液体连通的。在使用中，储液腔112内的液体基质经由第一导液元件50的上表面510被吸取后，再经由下表面520流出至间隙628内；最终穿过管状元件14的穿孔141被第二导液元件30吸取，如图13中箭头R1所示。
在图3至图14所示的实施例中，当第一导液元件50被容纳和装配于第一容纳腔611内时，第一导液元件50的上表面510基本是与第一容纳腔611的开口平齐的；或者，当第一导液元件50被容纳和装配于第一容纳腔611内时，第一导液元件50的上表面510基本是与支架60的第一端平齐的。
根据图3至图14所示，支架60的第三支撑部分630内还布置有：
第三容纳腔631，以用于容纳或安装气流传感器15和密封元件16。气流传感器15被容纳和安装于支架60的第三容纳腔631内，背离储液腔112布置。
在图3至图14的实施例中，气流传感器15是沿支架60的纵向布置的。密封元件16用于包裹气流传感器15。根据图12所示，密封元件16包括处置于支架60的纵向布置的第一部分161、以及沿支架60的纵向布置的第二部分162；在装配后，气流传感器15被包裹于密封元件16的第二部分162内。在装配后，保持元件18至少部分伸入至第三容纳腔631内，并由凸起182对容纳和保持于支架60内的密封元件16的第一部分161进行支撑。第三容纳腔631在支架60的第二端是敞开的，或者支架60的第二端具有第二开口；气流传感器15通过第二开口从第二端接收于第三容纳腔631内。
根据图3至图14所示，支架60的第三支撑部分630内还布置有：
夹持壁632，用于对容纳于第三容纳腔631内的密封元件16的第二部分162和/或气流传感器15进行夹持，从而使它们稳定地安装。在安装后，密封元件16的第二部分162被抵靠或夹持于夹持壁632。
根据图3至图11所示，第三容纳腔631的内侧表面上布置有进气凹槽633， 以用于提供空气进入第三容纳腔631的路径。
根据图8至图14所示，支架60上布置有进气通道，以提供进气口21的空气进入至第二容纳腔627的通道。完整的进气通道包括：
第一通道部分623，由第三容纳腔631沿支架60的纵向延伸或贯穿至第二支撑部分620表面的凹槽622内；第一通道部分623在第二支撑部分620表面上界定有第一连通口624；
至少一个凹槽622；
第二通道部分625，从第二支撑部分620表面的凹槽622延伸至或贯穿至第二容纳腔627，以用于将空气递送至第二容纳腔627内的雾化组件；第二通道部分625可以包括有多个弯折的区段。
在抽吸中，气流流动路径参见图3至图14中箭头R2所示，由进气口21进入的外部空气依次穿过电芯70与外壳10之间的缝隙、保持元件18后经由进气凹槽633进入第三容纳腔631；而后再通过第一通道部分623流入第二支撑部分620表面的凹槽622内，再经由凹槽622流向第二通道部分625；最终再从第二通道部分625进入管状元件14内，并携带雾化组件产生的气溶胶从气溶胶输出管111递送至出气口113。
根据图10所示，沿支架60的径向方向，第一通道部分623的第一连通口624，与第二通道部分625位于支架60表面的端口是相背地布置的；沿支架60的纵向方向，第一连通口624，与第二通道部分625位于支架60表面的端口处于不同的纵向高度。具体而言，在图9至图14中，第一连通口624，比第二通道部分625位于支架60表面的端口更远离第三支撑部分630。
根据图8至图14所示的实施例中，气流传感器15用于感测流过支架60和/或电子雾化装置100的气流变化。具体地，在图8至图14所示的实施例中，气流传感器15包括相背的第一感测面151和第二感测面152。其中，密封元件16的第二部分162包裹气流传感器15，且基本是裸露第一感测面151和第二感测面152的。在图8至图14所示的实施例中，第一感测面151和第二感测面152是彼此隔离的；第一感测面151朝向并连通第一通道部分623；第一感测面151用于感测第一通道部分623的压力；根据图9至图14所示，第一通道部分623错开气流传感器15布置。第二感测面152通过装配缝隙与外界大气连通，从而用于感测外界大气的压力。气流传感器15根据第一感测面151 和第二感测面152所感测的压力的差值，以确定用户的抽吸气流。
根据图9至图14所示，支架60还界定有换气通道670，以用于提供空气进入至储液腔112的流动路径，从而在当储液腔112内液体基质逐渐消耗使得储液腔112内的负压较低时，空气能经由换气通道670进入至储液腔112内以缓解或消除储液腔112的负压。具体地，换气通道670包括：
通气孔671，从第二支撑部分620的凹槽622贯穿至第一容纳腔611的内底壁；
第一通气槽672，布置于第一容纳腔611的内底壁上；第一通气槽672从通气孔671延伸至支架60的内侧壁；
第二通气槽673，从第一通气槽672延伸至支架60的第一端。
在一些实施例中，通气孔671具有大约0.3～2.0mm的直径；以及，第一通气槽672和/或第二通气槽673具有大约0.3～2.0mm的宽度和/或深度。当储液腔112内的负压超过预定阈值时，如图9至图14中箭头R3所示，空气依次经由通气孔671、第一通气槽672和第二通气槽673后进入储液腔112，从而消除或缓解储液腔112内的负压。
根据图14所示，为避免或阻止通气孔671位于凹槽622的端口(即进气端口)被外壳10封闭或堵塞；在凹槽622内布置有第一挡壁681和第二挡壁682；第一挡壁681和第二挡壁682分别位于通气孔671在凹槽622的端口两侧。第一挡壁681和第二挡壁682之间在将凹槽622内围绕和界定形成敞口683，以用于将通气孔671在凹槽622的端口保持气流通畅，从而使空气能进入换气通道。
图15示出了一个实施例中集成有发光源(LED)、加热控制的气流传感器15的示意图；根据图15所示，气流传感器15包括：
接口3，根据用户的抽吸气流生成输入电信号；
接口4，用于与电芯70的正极电连接；
接口5，用于与加热元件40连接；
接口6，与气流传感器15内集成的发光源(LED)电连接；
接口2，通过接地连接至电芯70的负极。
在一些施例中，该气流传感器15能根据接口3的输入电信号，以确定用户的抽吸动作。
在一些实施例中，气流传感器15能够在确定用户抽吸时，控制通过接口6向发光源(LED)提供电流，以使发光源(LED)发光。
或者，发光源(LED)被配置为在用户抽吸时发光。
在一些实施例中，气流传感器15能够在确定用户抽吸时，控制通过接口5向加热元件40提供电流，以使加热元件40加热第二导液元件30内的液体基质生成气溶胶。
在一些实施例中，集成有发光源(LED)、加热控制的气流传感器15，是例如型号为IP9013-SOT23-6的咪头。或者在又一些变化的实施例中，发光源LED是独立于气流传感器15的发光器件，而非被集成于气流传感器15内。
在一些实施例中，安装后，气流传感器15的接口4通过导电引线焊接至第一电触头部分171上，进而与电芯70形成导电连接。
在一些实施例中，加热元件40通过焊接引线连接至气流传感器15的接口2和接口5，从而能由气流传感器15在加热元件40和电芯70之间引导电流，从而将电芯70的电力提供至加热元件40以加热液体基质。
或者在又一些变化的实施例中，电子雾化装置100还可以包括：
电路或电路板，布置有MCU控制器，且电连接至第一电触头部分171与电芯70形成导电连接。MCU控制器用于根据当气流传感器15感测到用户的抽吸动作时，控制发光源LED发光和/或控制向加热元件40输出电力。
根据图16所示，发光源LED是靠近或者是位于第二感测面152、且背离第一感测面151的。以及，发光源LED背离夹持壁632和/或第一通道部分623布置。以及，发光源LED从第二感测面152发出光线。
在一些实施例中，支架60是导光的；例如，支架60是由透明导光材质制备；例如PP、PMMA聚合物塑料，或者亚克力等。
在一些实施例中，第二壳体12是遮光或者不透光的；第二壳体12可以由不透光的聚合物(例如PC等)、或者合金(例如不锈钢/铝合金等)制备。
在一些实施例中，第一壳体11是透明的；例如，第一壳体11是由PP、PMMA等聚合物塑料、或者亚克力等制备。
根据图16中箭头R4所示，发光源LED发出的光通过支架60朝向近端110和/或储液腔112传导，而后再从第一壳体11射出。从而在使用中当用户抽吸出气口113时，还能过第一壳体11靠近近端110的部位能查看发光源LED 发出的光，以确定电子雾化装置100是否响应抽吸动作和/或是否根据抽吸动作产生气溶胶等。第一壳体11的一部分伸入至第二壳体12内并由第二壳体12包围；以及第一壳体11的另一部分裸露或位于第二壳体12外，并由第一壳体11位于裸露于第二壳体12外的裸露部分界定供发光源发出的光穿透至外壳10外的透光区域。以及，外壳10的透光区域通过可透光的支架60与发光源(LED)和/或气流传感器15光学地耦合。
在图3至图16所示，第二壳体12基本延伸至与支架60的第一端平齐；或者第二壳体12的延伸长度是从远端120延伸至储液腔112的。第二壳体12的内表面可以是反光的；例如，第二壳体12的内表面上布置有反光涂层，或者第二壳体12是由光亮的合金材质(例如铝合金)制备，从而使得第二壳体12的内表面基本是反光的；从而对于将照射至第二壳体12的内表面的光向近端110传导或反射是有利的。
图17至图21示出了又一个实施例的电子雾化装置100a的示意图；在该实施例中电子雾化装置100a包括：
外壳10a，包括靠近并界定近端110a的第一壳体11a、靠近并界定远端120a的第二壳体12a；第一壳体11a至少部分伸入至第二壳体12a内，并由第二壳体12a围绕；
端盖20a，结合于外壳10a的远端120a，并封闭远端120a；端盖20a能从外壳10a的远端120a上拆卸从而打开远端120a，以用于取出或更换电芯70a；端盖20a上还布置有进气口21a，以用于供空气进入电子雾化装置100a内；
连接元件19a，被紧固地装配于外壳10a内、且靠近远端120a布置；端盖20a通过可拆卸地连接于连接元件19a上，进而与外壳10a形成可拆卸连接；以及端盖20a能通过与连接元件19a解除连接，进而从外壳10a上拆卸；
电芯70a，以用于供电；
储液腔112a，靠近近端110a布置，位于第一壳体11a内；
气溶胶输出管111a，至少部分于储液腔112a内延伸，并由气溶胶输出管111a的外壁与外壳10a的第一壳体111a的内表面之间的空间形成储液腔112a；该气溶胶输出管111a相对近端110a的端部与出气口113a连通，以将雾化组件雾化生成的气溶胶输出至出气口113a处抽吸；
第一导液元件50a，被容纳和保持于支架60a内，以用于吸取储液腔112a 的液体基质；第一导液元件50a被布置成基本是垂直于电子雾化装置100a的纵向布置的；
管状元件14a(例如不锈钢管、陶瓷管、或者塑料管等)，沿纵向在储液腔112a内延伸布置；并且管状元件14a通过铆压、过盈等方式与气溶胶输出管111a紧配连接；管状元件14a贯穿第一导液元件50a布置；管状元件14a的管壁上还布置有穿孔141a等，以用于供液体基质穿过穿孔141a后流入至管状元件14a内；
第二导液元件30a，由毛细材料或多孔材料制备，例如海绵体、棉纤维或者多孔体如多孔陶瓷体等；第二导液元件30a是沿纵向在管状元件14a内延伸布置的；并且第二导液元件30a被构造成管状形状，第二导液元件30a的外表面通过管状元件14a上的穿孔141a进而能从第一导液元件50a接收源自储液腔112a的液体基质，液体传递方向如图17和图18中箭头R1所示；
加热元件40a，结合于第二导液元件30a的内表面上；加热元件40a用于加热第二导液元件30a内的至少部分液体基质生成气溶胶并释放至气溶胶输出管111a。在该优选的实施例中，加热元件40a是筒状的加热网、螺旋线圈等等。
根据图17至图21所示，电子雾化装置100a还包括：
保持元件18a，用于至少部分围绕和保持电芯70a；
弹性的导电元件17a，被装配和保持于保持元件18a上，至少部分用于在电芯70a和气流传感器15a/加热元件40a之间引导电流。
根据图17至图21所示，电子雾化装置100a还包括：
支架60a，用于容纳和保持第一导液元件50a、管状元件14a、气流传感器15a和密封元件16a等。在该实施例中，支架60a包括沿纵向依次布置的第一支撑部分610a、第二支撑部分620a和第三支撑部分630a；其中，第三支撑部分630a通过机械地连接或紧固地与保持元件18a连接.
根据图19至图20所示，第一支撑部分610a内界定有第一容纳腔611a；在该实施例中，第一容纳腔611a包括沿纵向方向依次布置的第一区段6111a和第二区段6112a；其中，第一区段6111a靠近支架60a的第一端，第一区段6111a是内侧表面为倾斜的锥形或广口的形状；第二区段6112a是直径基本恒定的柱状形状。在该实施例中，第一导液元件50a被容纳和保持于第一容纳 腔611a的第二区段6112a内；以及，第一导液元件50避开锥形的第一区段6111a，由锥形的第一区段6111a储液腔112a内的液体基质引导至第一导液元件50a上被吸收。在该实施例中，装配后第一导液元件50a与支架60a的第一端是不平齐的，例如在图19中它们之间具有间距d1。在一些实施例中，间距d1大约为5～10mm。
根据图17至图20所示，第一支撑部分610a在靠近储液腔112a处与外壳10a的第一壳体11a过盈配合。第一支撑部分610a外布置有围绕第一支撑部分610a外的密封圈，例如，O形圈，以用于在第一支撑部分610a和外壳10a的第一壳体11a之间提供密封。
根据图17至图20所示，第三支撑部分630a与外壳10a的第一壳体11a建立机械连接和过盈配合；以及，第三支撑部分630a外布置有密封圈，例如，O形圈，以用于在第三支撑部分630a和外壳10a的第一壳体11a之间提供密封。以及，保持元件18a至少部分伸入至第三支撑部分630a内，并与第三支撑部分630a建立机械连接。
根据图17至图20所示，支架60a的第二支撑部分620a外还布置有多个沿周向围绕第二支撑部分620a的凸缘621a、以及位于相邻的凸缘621a之间的凹槽622a。
根据图17至图20所示，第二支撑部分620a内界定有第二容纳腔627a，以用于至少部分安装和容纳管状元件14a和雾化组件。具体地，在装配后，管状元件14a至少部分是穿过第一容纳腔611a后插入至第二容纳腔627a内的。并且管状元件14a与支架60a之间通过过盈配合进而在它们之间形成密封，因此管状元件14a与支架60a之间是没有设置柔性的密封元件的。根据图17至图20所示的实施例中，在装配后管状元件14a是完全位于支架60a内的；或者说，该实施例中管状元件14a没有伸出至支架60a外的部分。在装配后，气溶胶输出管111a伸入至第一容纳腔611a内与管状元件14a接合。
根据图17至图20所示，第二容纳腔627a靠近第一容纳腔611a的部分是内径逐渐增大的，或者第二容纳腔627a靠近第一容纳腔611a的部分的内侧表面是倾斜布置的。在装配后，管状元件14a的穿孔141a是与第二容纳腔627a的内径增大部分相对的，进而在它们之间形成有间隙，以用于将穿孔141a与第一导液元件50a液体连通。在使用中，储液腔112a内的液体基质经由第一 导液元件50a的上表面被吸取后，再经由下表面流向穿孔141a，并被第二导液元件30a吸取，如图17和图18中箭头R1所示。
根据图17至图20所示，支架60a的第三支撑部分630a内还布置有：
第三容纳腔631a，以用于容纳或安装气流传感器15a和密封元件16a。在该实施例中，气流传感器15a和密封元件16a是垂直于支架60a的纵向方向布置的；气流传感器15a被密封元件16a包裹。根据图17和图18所示，保持元件18a至少部分伸入至第三容纳腔631a内，并对容纳和保持于第三容纳腔631a内的密封元件16a进行支撑，从而使它们稳定地容纳和装配于第三容纳腔631a内。
根据图19至图20所示，密封元件16a上布置有气孔161a，以用于供空气穿过密封元件16a后进入第三容纳腔631a内。
根据图19至图20所示，支架60a上布置有进气通道，以提供空气进入至第二容纳腔627a的通道。完整的进气通道包括：
第一通道部分623a，由第三容纳腔631a沿支架60a的纵向延伸或贯穿至第二支撑部分620a表面的凹槽622a内；第一通道部分623a在第二支撑部分620a表面上界定有第一连通口624a；
至少一个凹槽622a；
第二通道部分625a，从第二支撑部分620a表面的凹槽622a延伸至或贯穿至第二容纳腔627a，以用于将空气递送至第二容纳腔627a内的雾化组件；第二通道部分625a可以包括有多个弯折的区段。
在抽吸中气流流动路径参见图17至图20中箭头R2所示，由进气口21a进入的外部空气依次穿过电芯70a与外壳10a之间的缝隙、保持元件18a后经由密封元件16a的气孔161a进入第三容纳腔631a；而后再通过第一通道部分623a流入第二支撑部分620a表面的凹槽622a内，再经由凹槽622a流向第二通道部分625a；最终再从第二通道部分625a进入管状元件14a内，并携带雾化组件产生的气溶胶从气溶胶输出管111a递送至出气口113a。
根据图19至图20所示的实施例中，气流传感器15a用于感测流过支架60a和/或电子雾化装置100a的气流变化。以及在该实施例中，气流传感器15a具有沿电子雾化装置100a的纵向方向相背离的第一感测面151a和第二感测面152a。第一感测面151a朝向近端110a布置，并与穿过支架60a的气流是连通 的；气流传感器15a根据抽吸气流引起在第一感测面151a和第二感测面152a的压力差大于预设阈值时，确定用户的抽吸动作，并生成高电平信号。第一感测面151a和第二感测面152a未被柔性的密封元件16a包裹，从而裸露以用于进行压力感测。
根据图19至图20所示，支架60a还界定有换气通道670a，以用于提供空气进入至储液腔112a的流动路径，从而在当储液腔112a内液体基质逐渐消耗使得储液腔112a内的负压较低时，空气能经由换气通道670a进入至储液腔112a内以缓解或消除储液腔112a的负压。具体地，换气通道670a包括：
通气孔671a，从第一支撑部分610a的外侧表面径向地贯穿至第一容纳腔611a的第二区段6112a内侧表面；
通气槽672a，布置第一容纳腔611a的第二区段6112a的内侧表面上,从通气孔671a延伸至第一区段6111a。
在一些实施例中，通气孔671a具有大约0.3～2.0mm的直径；以及，通气槽672a具有大约0.3～2.0mm的宽度和/或深度。当储液腔112a内的负压超过预定阈值时，如图19至图20中箭头R3所示，空气依次经由通气孔671a和通气槽672a后进入储液腔112a，从而消除或缓解储液腔112a内的负压。为使通气孔671a的入口不被外壳10a的第一壳体11a遮挡或堵塞，以保持进气的通畅；通气孔671a在支架60a的外侧表面的入口处被布置成具有横截面积扩大的端口6711a；该扩大的端口6711a的横截面积被显著地扩大，例如具有大约3～5mm的宽度或高度，从而对于保持通气孔671a的通畅进气是有利的。
根据图21所示，气流传感器15a内集成或布置有发光源，例如图15中所示，并被配置为能响应用户的抽吸动作而进行发光；根据图21中箭头R4所示，发光源发出的光通过支架60a朝向近端110a和/或储液腔112a传导，而后再从第一壳体11a射出。从而在使用中当用户抽吸出气口113a时，还能过第一壳体11a靠近近端110a的部位能查看发光源发出的光，以确定电子雾化装置100a是否响应抽吸动作和/或是否根据抽吸动作产生气溶胶等。
或者在又一些变化的实施例中，发光源是单独的LED灯；发光源不是被集成于气流传感器15a的。相应地，发光源被布置或容纳于支架60a的第三容纳腔631a内，并用于响应用户的抽吸动作进而发光。
需要说明的是，本申请的说明书及其附图中给出了本申请的较佳的实施例，但并不限于本说明书所描述的实施例，进一步地，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本申请所附权利要求的保护范围。

Claims (18)

  1. 一种电子雾化装置，其特征在于，包括：
    外壳，内部具有用于存储液体基质的储液腔，所述外壳包括限定所述储液腔的至少一部分边界的透光区域；
    雾化组件，与所述储液腔液体连通，以用于吸取来自所述储液腔的液体基质并进行雾化从而生成气溶胶；
    发光源，用于发光；
    可透光的支架，至少部分围绕或容纳所述雾化组件和/或发光源；所述支架的至少部分位于所述发光源和储液腔之间，以用于至少部分地将所述发光源光学地耦合到所述透光区域。
  2. 如权利要求1所述的电子雾化装置，其特征在于，所述支架用于将所述发光源发出的光至少部分地朝向所述储液腔传导，进而使得在所述外壳的透光区域可视所述发光源发出的光。
  3. 如权利要求2所述的电子雾化装置，其特征在于，所述外壳具有沿纵向相背的近端和远端，所述透光区域和/或储液腔靠近所述近端。
  4. 如权利要求2所述的电子雾化装置，其特征在于，所述外壳包括沿纵向相背的近端和远端，以及：
    透明的第一壳体，靠近或界定所述近端；
    不透明的第二壳体，靠近或界定所述远端，部分围绕所述第一壳体；
    所述第一壳体具有在靠近所述近端处裸露于所述第二壳体外的裸露部分，并由所述裸露部分界定所述外壳的透光区域。
  5. 如权利要求4所述的电子雾化装置，其特征在于，所述第二壳体的内表面基本是反光的。
  6. 如权利要求1至5任一项所述的电子雾化装置，其特征在于，还包括：
    气流传感器，用于感测流过电子雾化装置内部的气流变化；
    所述发光源被集成于所述气流传感器。
  7. 如权利要求6所述的电子雾化装置，其特征在于，所述气流传感器按照所述发光源朝向所述储液腔的方向安装于所述支架内部。
  8. 如权利要求1至5任一项所述的电子雾化装置，其特征在于，所述发光源被容纳或保持于所述支架内、且背离所述储液腔布置。
  9. 如权利要求1至5任一项所述的电子雾化装置，其特征在于，所述发光源偏离所述电子雾化装置的纵向中心轴线布置。
  10. 如权利要求1至5任一项所述的电子雾化装置，其特征在于，还包括：
    电芯，用于向所述雾化组件和发光源提供电力；
    所述发光源和/或所述支架位于所述电芯和所述储液腔之间。
  11. 如权利要求3至5任一项所述的电子雾化装置，其特征在于，还包括：
    电芯，用于向所述雾化组件和所述发光源提供电力；
    端盖，至少部分封闭所述外壳的远端，并与所述外壳可拆卸地连接；所述端盖被构造成能从所述外壳上拆卸进而打开所述外壳的远端，以允许将所述电芯从所述外壳的远端取出。
  12. 如权利要求1至5任一项所述的电子雾化装置，其特征在于，所述支架包括沿纵向方向靠近所述储液腔的第一端、以及背离所述第一端的第二端；
    所述第一端提供有用于将所述雾化组件容纳至所述支架内的第一开口，所述第二端提供有用于将所述发光源容纳至所述支架内的第二开口。
  13. 如权利要求12所述的电子雾化装置，其特征在于，还包括：
    保持元件，至少部分从所述第二开口伸入至所述支架内，以对所述发光源提供保持。
  14. 如权利要求1至5任一项所述的电子雾化装置，其特征在于，还包括：
    第一导液元件，垂直于所述电子雾化装置的纵向布置，并与所述储液腔流体连通以吸取液体基质；
    所述雾化组件包括：
    第二导液元件，被构造成沿所述电子雾化装置的纵向延伸布置，并包括相背的外侧表面和内侧表面，所述外侧表面被布置成间接地从所述第一导液元件吸取源自所述储液腔的液体基质；
    加热元件，结合于所述第二导液元件且毗邻所述内侧表面，用于加热所述第二导液元件内的至少部分液体基质生成气溶胶。
  15. 如权利要求14所述的电子雾化装置，其特征在于，所述支架包括沿纵向方向布置的第一支撑部分、第二支撑部分和第三支撑部分；
    所述第一支撑部分至少部分围绕或容纳所述第一导液元件；
    所述第二支撑部分至少部分围绕或容纳所述第二导液元件；
    所述第三支撑部分至少部分围绕或容纳所述发光源。
  16. 如权利要求1至3任一项所述的电子雾化装置，其特征在于，还包括：
    气流通道，界定穿过所述电子雾化装置的气流路径，所述气流通道至少部分沿所述支架的周向围绕所述支架延伸布置。
  17. 一种电子雾化装置，具有沿纵向相背的近端和远端；其特征在于，所述电子雾化装置包括：
    储液腔，靠近所述近端布置，用于存储液体基质；
    雾化组件，与所述储液腔液体连通，以用于接收来自所述储液腔的液体基质并进行雾化从而生成气溶胶；
    发光源，用于在所述雾化组件工作期间发光；
    电芯，用于对所述雾化组件和所述发光源供电；
    支架，至少部分位于所述电芯和储液腔之间、且至少部分围绕或容纳所述发光源；所述支架被构造成是可透光的，以用于将所述发光源发出的光朝向所述近端传导并且穿过所述储液腔内的液体基质。
  18. 一种电子雾化装置，其特征在于，包括：
    外壳，限定有用于存储液体基质的储液腔，所述外壳包括用于限定所述储液腔的至少一部分边界的透光区域；
    雾化组件，与所述储液腔液体连通，以用于吸取来自所述储液腔的液体基质并进行雾化从而生成气溶胶；
    气流传感器，用于感测流过所述电子雾化装置内部的气流变化；所述气流传感器还集成有发光源，所述发光源被配置为当所述气流传感器感测到气流流过所述电子雾化装置内部时发光；
    可透光的支架，至少部分位于所述气流传感器和储液腔之间，以用于将所述发光源发出的光向所述透光区域传递。
PCT/CN2024/121082 2023-10-13 2024-09-25 电子雾化装置 Pending WO2025077577A1 (zh)

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