WO2023000507A1 - 电子烟雾化组件及电子烟 - Google Patents

电子烟雾化组件及电子烟 Download PDF

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Publication number
WO2023000507A1
WO2023000507A1 PCT/CN2021/122900 CN2021122900W WO2023000507A1 WO 2023000507 A1 WO2023000507 A1 WO 2023000507A1 CN 2021122900 W CN2021122900 W CN 2021122900W WO 2023000507 A1 WO2023000507 A1 WO 2023000507A1
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WO
WIPO (PCT)
Prior art keywords
electronic cigarette
atomizing
atomizing core
housing
liquid
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Application number
PCT/CN2021/122900
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English (en)
French (fr)
Inventor
唐建国
金奇斌
卢音波
Original Assignee
比亚迪精密制造有限公司
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Application filed by 比亚迪精密制造有限公司 filed Critical 比亚迪精密制造有限公司
Publication of WO2023000507A1 publication Critical patent/WO2023000507A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—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

Definitions

  • the present disclosure relates to the technical field of electronic cigarettes, and more specifically, the present disclosure relates to an electronic cigarette making component and an electronic cigarette.
  • Electronic cigarettes generally include power components and atomizers. After the power supply component supplies power to the atomizer, the atomizer heats and atomizes the e-liquid to form smoke that is inhaled by the user. In recent years, e-cigarettes have been favored by consumers for their convenience in smoking and low harm to the body.
  • the existing electronic cigarettes have many internal components, the internal structure of the housing is compact, there are many components, and the assembly is complicated.
  • An object of the present disclosure is to provide a new technology solution for electronic cigarette components and electronic cigarettes.
  • an electronic aerosolization component the electronic aerosolization component includes:
  • a housing which is provided with a liquid storage tank, and an air outlet channel is provided on the housing;
  • the lower base is matched and connected with the housing to form an accommodation cavity, and an air intake channel is arranged on the lower base;
  • Conductive nails the conductive nails are pierced on the lower base
  • An atomizing core the atomizing core is located in the housing cavity, the atomizing core is used to heat and atomize the liquid in the liquid storage bin, the atomizing core includes a porous body and a heating element arranged on the porous body;
  • An atomizing core seal the atomizing core seal is located in the accommodation cavity, the atomizing core seal is sleeved on the porous body and is in interference fit with the housing and the porous body;
  • the electrical connector has a first segment and a second segment, the first segment of the electrical connector is electrically connected to the heating body, and the second segment of the electrical connector is electrically connected to the conductive nail.
  • the porous body, the atomizing core seal, and the casing form the liquid storage bin.
  • the porous body includes an opposite liquid-absorbing surface and an atomizing surface, the liquid-absorbing surface is in direct contact with the liquid in the liquid storage chamber, and an atomized surface is formed between the atomizing surface and the lower base chamber, and the atomization chamber communicates with the air intake channel.
  • the porous body is provided with first through holes, and the first through holes communicate with the air outlet channel and the atomization chamber respectively.
  • a tubular structure corresponding to the first through hole is formed on the atomizing core seal, the tubular structure is inserted into the first through hole, and the air outlet channel and the atomizer the lumen communicates through the tubular structure;
  • the shell is formed with an insertion part at the inner port of the air outlet channel, and the insertion part is inserted and fixed in the tubular structure.
  • the casing is formed with a stepped surface around the insertion part
  • a sealing edge is formed on the atomizing core seal, the sealing edge is located at one end of the tubular structure, the sealing edge covers the liquid-absorbing surface of the porous body and surrounds the first through hole ;
  • the stepped surface abuts against the sealing edge.
  • the heating element is disposed on the atomizing surface of the porous body, and the heating element surrounds the first through hole.
  • the outer surface of the atomizing core seal is provided with elastic ribs, and the elastic ribs abut against the inner wall of the casing.
  • a limiting groove is formed on the atomizing core seal, and the second section of the electrical connector is inserted into the limiting groove Inside.
  • a pad is provided on the limiting groove, and the pad and the conductive nail are located on both sides of the second section and abut against the second section respectively.
  • support ribs are provided inside the housing, and the support ribs and the lower base respectively form limit abutting against the atomization core seal from both sides of the atomization core seal. .
  • the air inlet passage includes a first air inlet and a second air inlet arranged axially, and the second air inlet is close to the air outlet passage.
  • an oil absorbing body is further provided on the lower base, and the oil absorbing body is arranged around the outer periphery of the air inlet channel, and the end surface of the oil absorbing body near the end of the air outlet channel is lower than the The end face of the second air inlet.
  • the thickness of the oil absorbing body is 3 mm to 4 mm.
  • the second air inlet includes at least three second through holes.
  • the at least three second through holes include a middle through hole and a plurality of edge through holes.
  • an electronic cigarette includes any one of the above electronic cigarette components and a power supply.
  • a technical effect of the present disclosure is that the structure of the electronic cigarette atomization assembly is simple, the components in the housing occupy less space, and the volume of space inside the electronic cigarette that can be used to form the atomization chamber is increased.
  • Fig. 1 is a schematic structural diagram of an electronic cigarette generator in an embodiment of the present disclosure.
  • FIG. 2 is an exploded view of an vaping assembly in one embodiment of the present disclosure.
  • Fig. 3 is a structural schematic diagram of an atomizing core seal in an embodiment of the present disclosure.
  • Fig. 4 is a cross-sectional view of an atomizing core seal in one embodiment of the present disclosure.
  • Fig. 5 is a schematic structural diagram of an atomizing core in an embodiment of the present disclosure.
  • Fig. 6 is a cross-sectional view of an atomizing core in an embodiment of the present disclosure.
  • Fig. 7 is a schematic structural diagram of a housing in an embodiment of the present disclosure.
  • FIG. 8 is a cross-sectional view of a housing in one embodiment of the present disclosure.
  • Fig. 9 is a schematic structural view of a lower base in an embodiment of the present disclosure.
  • FIG. 10 is a cross-sectional view of a lower base in one embodiment of the present disclosure.
  • an electronic vaping assembly is provided. As shown in FIG. 1-FIG. Core seal 5 and electrical connection 41 .
  • a liquid storage bin 10 is formed inside the casing 1, and the liquid storage bin 10 is used to accommodate liquids such as e-liquid.
  • the casing 1 is also provided with an air outlet channel 11, which is used for the air mixed with the atomized smoke to flow out from the atomizer assembly.
  • the lower base 2 is used to cooperate with the housing 1 to form an accommodating chamber.
  • the housing 1 may have a structure with an open bottom, and the lower base 2 is mated with the lower opening of the housing 1 to form an accommodating cavity.
  • the lower base 2 is provided with an air intake channel 21 .
  • air enters the atomizing cavity in the housing 1 from the air inlet channel 21 , passes through the atomizing core, and finally flows out through the air outlet channel 11 .
  • Conductive nails 3 are pierced on the lower base 2 . The conductive nail 3 is used to form an electrical connection between the atomizing core and other power supply devices.
  • the atomizing core is located in the receiving cavity, and is used for heating and atomizing the liquid in the liquid storage bin 10 .
  • the atomizing core includes a porous body 4 and a heating element 42 arranged on the porous body 4 .
  • the atomizing core seal 5 is located in the accommodation cavity, and the atomizing core seal 5 is sleeved on the porous body 4 and has an interference fit with the housing 1 and the porous body 4 .
  • the atomization core seal 5 and the atomization core are combined to form an integral structure, the atomization core seal 5 can form a relative positioning relationship with the lower base 2, and the atomization core seal 5 and the inner surface of the casing 1 form an extrusion Press fit. In this way, the atomizing core and the atomizing core seal 5 can be fixed in the casing 1 .
  • the electrical connector 41 has a first segment 411 and a second segment 412 , the first segment 411 of the electrical connector 41 is electrically connected to the heating element 42 , and the second segment 412 of the electrical connector 41 is electrically connected to the conductive nail 3 .
  • the electrical connection member 41 forms an electrical connection between the heating element 42 and the conductive nail 3 , so that the power supply device can supply power to the heating element 42 .
  • the structure of the electronic cigarette atomization assembly is simple, and the components in the housing 1 occupy less space, which increases the volume of space inside the electronic cigarette that can be used to form the atomization chamber 20 .
  • the electronic vaping component of this solution only uses the form of cooperation between the shell 1 and the lower base 3 to limit the structure such as the atomizing core, which simplifies the internal structure of the electronic vaping component.
  • the atomization chamber leaves more space.
  • the volume of the atomization chamber 20 can be made larger compared with the prior art, and the volume of the oil absorber 6 can be set to be larger, so as to improve the oil absorption capacity of the oil absorber 6 and ensure atomization.
  • the liquid in the chamber 20 can be absorbed by the oil absorbing body 6 to avoid oil leakage.
  • smoke aerosols that are not sucked out form condensed droplets when cooled. Since the internal space of the electronic cigarette vaporization component is enlarged, components for collecting condensation droplets can be provided to reduce the possibility of leakage of condensation droplets from the electronic cigarette.
  • the condensed liquid droplets can be absorbed by the oil absorber 6 arranged on the lower base 2 to prevent the liquid droplets from leaking out from the air intake channel 21 .
  • the porous body 4 , the atomizing core seal 5 and the casing 1 form a liquid storage bin 10 .
  • the atomizing core seal 5 forms a sealing effect between the inner wall of the casing 1 and the porous body 4 .
  • the porous body 4 divides the space in the casing 1 .
  • the area inside the housing 1 above the atomizing core seal 5 can be used as a liquid storage chamber 10 . Holes may be left on the atomizing core seal 5 so that the e-liquid in the liquid storage chamber 10 contacts with the porous body 4 .
  • the e-liquid in the liquid storage bin 10 can be sucked by the porous body 4, and then the e-liquid can flow to the heating body.
  • the heat generated by the heating element can atomize the smoke oil.
  • the porous body 4 includes an opposite liquid-absorbing surface and an atomizing surface.
  • the atomization chamber 20 communicates with the air intake channel 21 .
  • the liquid in the liquid storage chamber 10 is the e-liquid of the electronic cigarette, and the liquid can be introduced into the porous body 4 through the liquid absorbing surface, and then conducted to the atomizing surface.
  • the heating element 42 can atomize the liquid on the atomizing surface to form smoke in the atomizing chamber 20 .
  • the porous body 4 is provided with a first through hole 40 , and the first through hole 40 communicates with the air outlet channel 11 and the atomization chamber 20 respectively.
  • the first through hole 40 communicates the air outlet channel 11 with the atomizing chamber 20 .
  • the smoke in the atomization chamber 20 enters the air outlet channel 11 through the first through hole 40 and is inhaled by the user.
  • the path for the smoke in the atomization chamber 20 to enter the air outlet channel 11 is shortened, which improves the efficiency of smoke inhalation. For example, after the air enters the atomizing chamber 20 through the air intake channel 21 , it enters the air outlet channel 11 through the first through hole 40 with the smoke.
  • a tubular structure 51 corresponding to the first through hole 40 is formed on the atomizing core seal 5 , and the tubular structure 51 is embedded in the first through hole 40 , and
  • the air outlet channel 11 communicates with the atomizing chamber 20 through a tubular structure, that is, the tubular structure on the atomizing core seal 5 is inserted into the first through hole 40, and the periphery of the first through hole 40 is sealed to prevent the liquid storage chamber from
  • the tubular structure makes the air outlet channel 11 communicate with the atomizing chamber 20 through the tubular structure, that is, the mixture of aerosol and air in the atomizing chamber can enter the air outlet channel 11 through the tubular structure, and then be inhaled by the user.
  • the tubular structure 51 is designed to seal the first through hole 40 to a certain extent, separating the first through hole 40 from the liquid storage bin 10 . In this way, the liquid in the liquid storage bin 10 is not easy to leak from the first through hole 40 .
  • the housing 1 is formed with an insertion portion 111 at the inner port of the air outlet channel 11 , and the insertion portion 111 is inserted and fixed in the tubular structure 51 .
  • the tubular structure 51 forms a seal between the first through hole 40 and the insertion portion 111 to avoid oil leakage between the tubular structure 51 and the first through hole 40 .
  • Inserting and fixing the insertion part 111 of the air outlet channel 11 in the tubular structure 51 can also improve the overall fixing and positioning reliability of the atomizing core seal 5 and the atomizing core.
  • the air outlet channel 11 directly communicates with the atomization chamber 20 through the tubular structure 51 and the first through hole 40 .
  • This gas path structure is smooth and has less bends, which helps the atomized gas to flow out and reduces the possibility of cooling to form condensed droplets.
  • the housing 1 has a stepped surface 110 formed around the socket.
  • a sealing edge 511 is formed on the atomizing core sealing member 5 .
  • the sealing edge 511 is located at one end of the tubular structure 51 .
  • the sealing edge 511 covers the liquid-absorbing surface of the porous body 4 and surrounds the first through hole 40 .
  • the stepped surface 110 abuts against the sealing edge.
  • the sealing edge 511 forms a seal between the stepped surface 110 and the liquid-absorbing surface, so as to form a further sealing effect between the tubular structure 51 and the first through hole 40 .
  • the matching structure of the sealing edge 511 and the stepped surface 110 can play a good sealing role, preventing the liquid from passing through the gap between the air outlet channel 11 and the porous body 4 and then leaking to the first through hole 40, the atomization chamber 20 and the air outlet channel 11 middle.
  • a part of the sealing edge is arranged around the edge of the liquid-absorbing surface, and a part is arranged around the first through hole 40 .
  • the portion of the sealing edge surrounding the first through hole 40 forms a seal between the step surface 110 and the liquid-absorbing surface.
  • the sealing edge forms a sealing effect between the portion of the liquid-absorbing surface outside the opening of the first through hole 40 and the stepped surface 110 .
  • the heating element 42 is disposed on the atomizing surface of the porous body 4 , and the heating element 42 surrounds the first through hole 40 .
  • the heating element 42 is arranged around the first through hole 40, so that the liquid absorbed by the liquid absorption surface and transferred to the atomization surface can be evenly heated to form smoke, and the formed smoke smoothly flows to the air outlet channel to be inhaled by the user , to ensure the atomization efficiency.
  • elastic ribs 54 are provided on the outer surface of the atomizing core seal 5 , and the elastic ribs 54 abut against the inner wall of the casing 1 .
  • the elastic rib 54 abuts against the inner wall of the housing 1 to further increase the sealing structure between the outer side of the atomizing core seal 5 and the inner wall of the housing 1, thereby improving the strength of the atomizing core seal 5.
  • a limiting groove 52 is formed on the atomizing core sealing member 5, and the second section 412 of the electrical connector 41 is inserted into the limiting groove. Inside slot 52.
  • the limiting groove 52 forms a limiting effect on the second segment 412 , which ensures that the position of the second segment 412 does not shift, and improves the reliability of the contact between the second segment 412 and the conductive nail 3 .
  • the second segment 412 is inserted into the limiting groove 52 , and the top of the conductive nail 3 abuts against the second segment 412 from the position of the notch of the limiting groove 52 , so that the second segment 412 is positioned in the limiting groove 52 .
  • a pad 53 is provided on the limit groove 52, and the pad 53 and the conductive nail 3 are located on both sides of the second section 412 and form abutment with the second section 412 respectively. catch.
  • the base 53 and the conductive nail 3 sandwich the second section 412 so that the second end 412 is fixed. This can ensure effective contact between the second section 412 and the conductive nail 3 , so that the current on the conductive nail 3 can be transmitted to the heating element 42 through the second section 412 .
  • support ribs 12 are disposed inside the housing 1 .
  • the supporting ribs 12 may extend along the length direction of the casing 1, as shown in FIGS. 1 and 2 .
  • the supporting ribs 12 and the lower base 2 respectively form limit abutting against the atomizing core sealing part 5 from the upper and lower sides of the atomizing core sealing part 5 .
  • the atomizing core seal 5 and the atomizing core can be positioned reliably and stably.
  • There is no need to arrange other related structures for fixing the atomizing core between the housing 1 and the lower base 2 which simplifies the internal structure of the electronic cigarette.
  • both the support rib 12 and the lower base 2 form a limited abutment against the atomizing core seal 5, so that the atomizing core seal 5 can be stably arranged in the casing 1. This can prevent the atomizing core seal 5 from forming an effective seal between the casing 1 and the porous body 4 .
  • the support rib 12 can prevent the atomizing core seal 5 from deviating to the side of the liquid storage chamber 10, and the lower base 2 can prevent the atomizing core seal 5 from deviating from the side of the atomizing chamber 20, so that the internal structure of the electronic cigarette atomization assembly more stable.
  • the air intake passage 21 includes a first air inlet 211 and a second air inlet 212 arranged axially, and the second air inlet 212 is close to the air outlet passage 11 .
  • the axial direction refers to the extending direction from the liquid-absorbing surface to the atomizing surface, that is, the second air inlet 212 is close to the air outlet channel 11, and the first air inlet 211 is located below the second air inlet 212 , and the second air inlet 212 is located between the outlet channel 11 and the first air inlet 211 .
  • an oil absorbing body 6 is also provided on the lower base 2, and the oil absorbing body 6 is arranged around the outer periphery of the air inlet passage 21, and the end surface of the oil absorbing body 6 near one end of the air outlet passage 11 lower than the end surface of the second air inlet 212 .
  • the end surface of the oil absorber 6 close to the air outlet channel 11 is lower than the end surface on the side where the second air inlet 212 is located. In this way, the liquid on the oil absorbing body 6 will not flow into the intake passage 21 from the second air inlet 212 , and the problem of oil leakage from the intake passage 21 is avoided.
  • the thickness of the oil absorbing body 6 is 3mm-4mm.
  • the internal components of the electronic cigarette are too compact, resulting in too small volume of the oil absorber, which may easily cause problems such as inability to absorb enough e-liquid and easy oil leakage; after the optimization design of the structure in this application, the thickness of the oil absorber increases When it reaches 3mm-4mm, the volume of the oil-absorbing body is greatly increased, which alleviates the problem of e-liquid leakage caused by the insufficient volume of the oil-absorbing body in the prior art.
  • the vertical distance between the first air inlet 211 and the second air inlet 212 can reach 3mm-5mm. Compared with the prior art, the vertical distance is increased by at least 1.5 mm. Correspondingly, the thickness of the oil-absorbing body 6 provided can be increased by at least 1.5 mm.
  • the thickness of the oil-absorbing body in the prior art is less than 3mm.
  • the oil-absorbing body 6 has a stronger liquid absorption capacity within the thickness range of the application, and the thickness is larger. Under the condition of constant length and width, increasing the thickness can effectively improve the liquid-absorbing capacity of the oil-absorbing body 6 quantity.
  • the length and width of the oil absorbing body 6 can be increased depending on the increase in the volume of the atomizing chamber 20 . In this way, the oil-absorbing body 6 can have a larger volume to increase the liquid absorption capacity.
  • the oil-absorbing body 6 can be increased by 0.1ml-0.3ml of liquid absorption.
  • the second air inlet 212 includes at least three second through holes.
  • External air enters through the first air inlet 211 , and then enters the atomization chamber 20 through the second air inlet 212 .
  • the air flow entering the air intake channel 21 can be divided, and the trajectory of the air flow will not be significantly changed, and the air flow will not generate vortices, or basically will not The vortex is generated, and the airflow can flow in a relatively moderate state, reducing collision vibration and reducing noise.
  • the at least three second through holes include a middle through hole 2121 and a plurality of edge through holes 2122 . As shown in FIG. 3 , at least three through holes include one middle through hole 2121 and three edge through holes 2122 .
  • the middle through hole 2121 and the edge through hole 2122 can divide the airflow entering the air intake passage 21 to achieve the effect of reducing collision vibration and noise.
  • the porous body is provided with a ventilating passage, and the ventilating passage communicates with the liquid storage bin 10, and the ventilating passage can allow the outside atmosphere to enter the liquid storage bin, so as to balance the air pressure between the liquid storage bin 10 and the outside world, so that The liquid in the liquid storage bin 10 is smoothly exported, and the ventilation channel can also prevent the liquid in the liquid storage bin 10 from flowing out.
  • the electronic atomization assembly further includes a gas-permeable oil-repelling element arranged between the porous body 4 and the atomizing core seal 5, the gas-permeable oil-repelling element can prevent liquid from passing through and allow air to pass through, and the air-permeable oil-repelling element It can be non-woven fabric or oil-absorbing cotton.
  • air-permeable oil resistance can allow air to pass through and prevent liquid from passing through, on the one hand, it can ensure the air pressure balance between the liquid storage bin 10 and the outside world, so that the liquid in the liquid storage bin 10 is smoothly guided to the liquid absorption surface of the porous body 4, ensuring atomization efficiency On the one hand, it can also prevent the liquid in the liquid storage bin 10 from flowing out to prevent oil leakage.
  • the electronic cigarette assembly described in the present application further includes a lower base seal 7 , the lower base seal 7 abuts against the inner wall of the housing 1 and forms a seal between the lower base 2 and the inner wall of the housing 1 .
  • the shell 1, the atomizing core seal 5 and the porous body 4 form a liquid storage chamber 10, the atomizing core seal 5 is set on the porous body 4, the atomizing core seal 5, the shell 1 and the porous body 4 Interference fit between.
  • the liquid in the liquid storage bin 10, such as e-liquid is conducted to the liquid-absorbing surface of the porous body 4, and then transferred to the atomizing surface of the porous body 4 through the capillary action of the porous body 4, and then heated by the heat generated on the atomizing surface.
  • the body 42 is heated and atomized to form smoke.
  • An atomization chamber 20 is formed between the atomization surface and the lower base 2, and the smoke is located in the atomization chamber 20.
  • the outside air enters the atomization chamber 20 from the air intake channel, and the smoke carrying the atomization chamber 20 is exported to the air outlet channel 11 for the user to inhale.
  • the smoke formed by heating by the heating element 42 is easily cooled by the cold air in the atomization chamber 20 to form smoke oil, and the suction liquid 6 is arranged around the air intake passage 21 of the lower base 2, and the suction liquid 6 is close to the end surface of one end of the air outlet passage 11 Lower than the end face of the second air inlet 212 , the absorbing liquid 6 can absorb the condensed e-liquid, and the e-liquid will not leak out from the air intake channel 21 , preventing oil leakage.
  • an electronic cigarette in one embodiment, includes the electronic cigarette generating component and a power supply as described in any one of the above embodiments.
  • the accommodating chamber of the electronic cigarette has a larger space, and a larger volume of liquid absorption 6 can be arranged, thereby improving the liquid absorption capacity of the liquid absorption in the atomization chamber 20 . This can effectively avoid the problem that the cooled liquid is inhaled by the user or leaked from the air intake channel 21 along with the smoke.
  • the user when the user uses the electronic cigarette, the user inhales through the air outlet channel 11 .
  • External air enters the atomizing chamber 20 through the air intake channel.
  • the sensor in the e-cigarette senses the user’s puffing action, the electrical connection between the power supply and the heating element 42 is turned on and supplies power to the heating element 42 to heat the liquid in the atomized liquid storage bin 10 to form smoke, and the air enters the mist
  • the smoke chamber 10 drives the smoke to be inhaled by the user through the air outlet channel 11 .
  • the air entering the atomization chamber 20 will cause the smoke to condense and form condensate to be absorbed by the suction liquid 6, so as to prevent the liquid from being taken away by the smoke and being sucked by the user, or excessive liquid accumulation causing liquid leakage.

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Abstract

一种电子烟雾化组件及电子烟，该电子烟雾化组件包括：壳体（1），其内设有储液仓（10），壳体（1）上设有出气通道（11）；下底座（2），与壳体（1）配合连接形成容纳腔，下底座（2）上设置有进气通道（21）；导电钉（3），穿设在下底座（2）上；雾化芯，位于容纳腔内，用于对储液仓（10）中的液体加热雾化，雾化芯包括多孔体（4）和设于多孔体（4）上的发热体（42）；雾化芯密封件（5），位于容纳腔内，雾化芯密封件（5）套设在多孔体（4）上且与壳体（1）和多孔体（4）过盈配合；电连接件（41），具有第一段（411）和第二段（412），第一段（411）与发热体（42）电连接，第二段（412）与导电钉（3）电连接。

Description

电子烟雾化组件及电子烟
本公开要求于2021年07月19日提交中国专利局，申请号为202110815594.1，申请名称为“电子烟雾化组件及电子烟”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及电子烟技术领域，更具体地，本公开涉及一种电子烟雾化组件及电子烟。
背景技术
电子烟一般包括电源组件和雾化器。电源组件向雾化器供电后雾化器将烟液进行加热雾化形成烟雾被用户吸食。近年来电子烟以其吸食方便、对身体危害小等特点，得到消费者青睐。
现有的电子烟为了满足便于携带、使用方便的需求，电子烟内部的构件较多，壳体内部的结构紧凑，部件较多，装配复杂。
对此，有必要对电子烟的内部结构进行改进，优化电子烟产品。
发明内容
本公开的一个目的是提供一种电子烟雾化组件及电子烟的新技术方案。
根据本公开的一个方面，提供一种电子烟雾化组件，该电子烟雾化组件包括：
壳体，其内设有储液仓，所述壳体上设有出气通道；
下底座，所述下底座与壳体配合连接形成容纳腔，所述下底座上设置有进气通道；
导电钉，所述导电钉穿设在所述下底座上；
雾化芯，所述雾化芯位于容纳腔内，所述雾化芯用于对储液仓中的液 体加热雾化，所述雾化芯包括多孔体和设于多孔体上的发热体；
雾化芯密封件，所述雾化芯密封件位于容纳腔内，所述雾化芯密封件套设在所述多孔体上且与所述壳体和所述多孔体过盈配合；
电连接件，所述电连接件具有第一段和第二段，所述电连接件的第一段与发热体电连接，所述电连接件的第二段与导电钉电连接。
根据本公开的实施例，所述多孔体、雾化芯密封件以及所述壳体合围形成所述储液仓。
根据本公开的实施例，所述多孔体包括相对的吸液面和雾化面，所述吸液面直接与储液仓中的液体接触，所述雾化面与下底座之间形成雾化腔，所述雾化腔与进气通道连通。
根据本公开的实施例，所述多孔体上设置有第一通孔，所述第一通孔分别与出气通道以及雾化腔连通。
根据本公开的实施例，所述雾化芯密封件上形成有与所述第一通孔对应的管状结构，所述管状结构嵌插在所述第一通孔内，且出气通道和雾化腔通过所述管状结构连通；
所述壳体在所述出气通道的内端口处形成有插接部，所述插接部插接固定在所述管状结构内。
根据本公开的实施例，所述壳体在所述插接部周围形成有台阶面；
所述雾化芯密封件上形成有密封沿，所述密封沿位于所述管状结构的一端，所述密封沿盖在所述多孔体的吸液面上并且环绕在所述第一通孔周围；
所述台阶面与所述密封沿相抵。
根据本公开的实施例，所述发热体设于所述多孔体的雾化面，所述发热体环绕在所述第一通孔的周围。
根据本公开的实施例，所述雾化芯密封件的外侧面设置有弹性凸筋，所述弹性凸筋抵接在壳体的内壁上。
根据本公开的实施例，在所述多孔体的设置所述发热体的一侧，所述雾化芯密封件上形成有限位槽，所述电连接件的第二段嵌入所述限位槽内。
根据本公开的实施例，所述限位槽上设置有垫台，所述垫台和所述导 电钉位于所述第二段的两侧并且分别与所述第二段形成抵接。
根据本公开的实施例，所述壳体内设置有支撑筋，所述支撑筋与所述下底座分别从所述雾化芯密封件的两侧对所述雾化芯密封件形成限位抵接。
根据本公开的实施例，所述进气通道包括轴向设置的第一进气口和第二进气口，所述第二进气口靠近所述出气通道。
根据本公开的实施例，所述下底座上还设有吸油体，所述吸油体环绕设置在所述进气通道的外周，所述吸油体靠近所述出气通道的一端的端面低于所述第二进气口的端面。
根据本公开的实施例，所述吸油体的厚度为3mm至4mm。
根据本公开的实施例，所述第二进气口包括至少三个第二通孔。
根据本公开的实施例，所述至少三个第二通孔包括中间通孔与多个边缘通孔。
根据本公开的另一个方面，提供一种电子烟，该电子烟包括如上任意一项所述的电子烟雾化组件和电源。
本公开的一个技术效果在于，电子烟雾化组件的结构简单，壳体内的构件占用的空间更少，增加了电子烟内部能够用于形成雾化腔的空间体积。
通过以下参照附图对本公开的示例性实施例的详细描述，本公开的其它特征及其优点将会变得清楚。
附图说明
构成说明书的一部分的附图描述了本公开的实施例，并且连同说明书一起用于解释本公开的原理。
图1是本公开一个实施例中的电子烟雾化组件的结构示意图。
图2是本公开一个实施例中的电子烟雾化组件的分解图。
图3是本公开一个实施例中的雾化芯密封件的结构示意图。
图4是本公开一个实施例中的雾化芯密封件的剖面图。
图5是本公开一个实施例中的雾化芯的结构示意图。
图6是本公开一个实施例中的雾化芯的剖面图。
图7是本公开一个实施例中的壳体的结构示意图。
图8是本公开一个实施例中的壳体的剖面图。
图9是本公开一个实施例中的下底座的结构示意图。
图10是本公开一个实施例中的下底座的剖面图。
附图标记说明：
1-壳体，10-储液仓，11-出气通道，111-插接部，12-支撑筋，110-台阶面，2-下底座，20-雾化腔，21-进气通道，211-第一进气口，212-第二进气口，2121-中间通孔，2122-边缘通孔，22-第三通孔，3-导电钉，4-多孔体，40-第一通孔，41-电连接件，411-第一段，412-第二段，42-发热体，5-雾化芯密封件，51-管状结构，511-密封沿，52-限位槽，53-凸台，54-弹性凸筋，6-吸油体，7-下底座密封件。
具体实施方式
现在将参照附图来详细描述本公开的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本公开的范围。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本公开及其应用或使用的任何限制。
对于相关领域普通技术人员已知的技术和设备可能不作详细讨论，但在适当情况下，所述技术和设备应当被视为说明书的一部分。
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
根据本公开的一个实施例，提供了一种电子烟雾化组件，如图1-图10所示，该电子烟雾化组件包括壳体1、下底座2、导电钉3、雾化芯、雾化芯密封件5以及电连接件41。
壳体1内形成有储液仓10，储液仓10用于容纳烟油等液体。壳体1上还设有出气通道11，出气通道11用于供混合了雾化烟气的空气从雾化组件中流出。
下底座2用于与壳体1配合连接形成容纳腔。如图1和图2所示，壳体1可以呈下部敞开的结构，下底座2与壳体1的下部敞口配合连接形成容纳腔。下底座2上设置有进气通道21。在实际应用中，空气从进气通道21进入壳体1内的雾化腔、经过雾化芯，最后通过出气通道11流出。导电钉3穿设在下底座2上。导电钉3用于将雾化芯与其它的供电器件形成电连接。
雾化芯，位于容纳腔内，雾化芯用于对储液仓10中的液体加热雾化，雾化芯包括多孔体4和设于多孔体4上的发热体42。
雾化芯密封件5，位于容纳腔内，雾化芯密封件5套设在多孔体4上且与壳体1和多孔体4过盈配合。雾化芯密封件5与雾化芯两者组合形成一个整体结构，雾化芯密封件5可以与下底座2形成相对定位关系，并且雾化芯密封件5与壳体1的内表面形成挤压配合。这样，雾化芯以及雾化芯密封件5能够固定在壳体1内。
电连接件41，具有第一段411和第二段412，电连接件41的第一段411与发热体42电连接，电连接件41的第二段412与导电钉3电连接。电连接件41在发热体42与导电钉3之间形成电连接关系，以使供电器件能够对发热体42供电。
在该实施例中，该电子烟雾化组件的结构简单，壳体1内的构件占用的空间更少，增加了电子烟内部能够用于形成雾化腔20的空间体积。相对于现有技术，本方案的电子烟雾化组件只采用壳体1与下底座3配合的形式对雾化芯等结构进行限位，简化了电子烟雾化组件内部的结构，为雾化芯、雾化腔留出了更多空间。这样的电子烟雾化组件中，雾化腔20的体积相对于现有技术能够做到更大，进而能够将吸油体6的体积设置到更大，提高吸油体6的吸油的能力，保障雾化腔20内的液体能够被吸油体6吸收，以避免出现漏油的现象。另一方面，没有被吸出的烟雾气溶胶在冷却后会形成冷凝液滴。由于电子烟雾化组件的内部空间得到增大，所以可以设置 用于收集冷凝液滴的部件，降低冷凝液滴从电子烟上漏出的可能性。
例如，进气通道21进入的空气与雾化腔20内的烟雾相遇，会存在部分烟雾未被吸出，进而冷凝为液滴。如图1所示，冷凝液滴可以被设置在下底座2上的吸油体6吸收，避免液滴从进气通道21处漏出。
在一个实施例中，如图1，图2所示，多孔体4、雾化芯密封件5以及壳体1合围形成储液仓10。
在该实施例中，雾化芯密封件5在壳体1的内壁与多孔体4之间形成密封作用。多孔体4对壳体1内的空间形成划分作用。如图1所示，位于壳体1内、雾化芯密封件5上方的区域可以作为储液仓10。雾化芯密封件5上可以留有孔洞，以便储液仓10内的烟油与多孔体4接触。储液仓10的烟油能够被多孔体4吸入，进而使烟油流通至发热体处。发热体发热能够对烟油进行雾化。
在一个实施例中，如图1所示，多孔体4包括相对的吸液面和雾化面，吸液面直接与储液仓10中的液体接触，雾化面与下底座2之间形成雾化腔20，雾化腔20与进气通道21连通。
在该实施例中，储液仓10内的液体为电子烟的烟油，液体经吸液面能够导入至多孔体4内，进而传导至雾化面。发热体42能够将雾化面上的液体雾化，以在雾化腔20内形成烟雾。
在一个实施例中，如图5，图6所示，多孔体4上设置有第一通孔40，第一通孔40分别与出气通道11以及雾化腔20连通。
在该实施例中，第一通孔40将出气通道11与雾化腔20连通。雾化腔20内的烟雾经第一通孔40进入出气通道11后被用户吸入。
雾化腔20内的烟雾进入出气通道11的路径变短，提高了烟雾吸入的效率。例如，空气经进气通道21进入雾化腔20后，带着烟雾经第一通孔40进入出气通道11。
在一个实施例中，如图1-图4所示，雾化芯密封件5上形成有与第一通孔40对应的管状结构51，管状结构51嵌插在第一通孔40内，且出气通道11与雾化腔20通过管状结构连通，即雾化芯密封件5上的管状结构嵌插在第一通孔40中，对第一通孔40的周沿进行密封防止储液腔中的烟 油漏出，同时管状结构又使得出气通道11与雾化腔20通过管状结构形成连通，即雾化腔中的气雾与空气的混合物可以通过管状结构进入出气通道11，进而被用户吸食。为了提高对储液仓10的密封效果，降低液体外漏的风险，设计管状结构51以对第一通孔40起到一定程度的密封作用，将第一通孔40与储液仓10隔开。这样，储液仓10中的液体不易从第一通孔40处泄漏。
可选地，壳体1在出气通道11的内端口处形成有插接部111，插接部111插接固定在管状结构51内。
在该实施例中，管状结构51在第一通孔40与插接部111之间形成密封，以避免管状结构51与第一通孔40之间出现漏油的问题。将出气通道11的插接部111插接固定在管状结构51中，也能够提高雾化芯密封件5以及雾化芯两者整体的固定、定位可靠性。通过上述插接配合关系，出气通道11直接通过管状结构51以及第一通孔40与雾化腔20连通。这种气路结构顺畅、弯折较少，有助于雾化后的气体向外流出，降低其冷却形成冷凝液滴的可能性。
在一个实施例中，如图1-图4，图7，图8所示，壳体1在插接部周围形成有台阶面110。
雾化芯密封件5上形成有密封沿511，密封沿511位于管状结构51的一端，密封沿511盖在多孔体4的吸液面上并且环绕在第一通孔40周围。
台阶面110与密封沿相抵。
在该实施例中，密封沿511在台阶面110与吸液面之间形成密封，以对管状结构51与第一通孔40之间形成进一步的密封效果。密封沿511与台阶面110的配合结构能够起到良好的密封作用，防止液体穿过出气通道11与多孔体4之间的缝隙进而泄漏到第一通孔40、雾化腔20以出气通道11中。
密封沿的一部分环绕吸液面的边沿设置，并且有一部分环绕在第一通孔40的周围设置。密封沿的环绕第一通孔40的部分在台阶面110与吸液面之间形成密封。具体地，密封沿在第一通孔40的孔口外侧的吸液面部分与台阶面110之间形成密封作用。
在一个实施例中，如图5，图6所示，发热体42设于多孔体4的雾化面，发热体42环绕在第一通孔40的周围。
在该实施例中，发热体42环绕第一通孔40设置，能够使得经吸液面吸收并传导至雾化面的液体能够被均匀加热形成烟雾，形成的烟雾顺利流通至出气通道被用户吸食，保证了雾化效率。
在一个实施例中，如图3，图4所示，雾化芯密封件5的外侧面设置有弹性凸筋54，弹性凸筋54抵接在壳体1的内壁上。
在该实施例中，弹性凸筋54与壳体1的内壁抵接，以在雾化芯密封件5的外侧与壳体1的内壁之间进一步增加密封结构，提高了雾化芯密封件5与壳体1之间的密封效果。
在一个实施例中，如图1-图6所示，在多孔体设置发热体42的一侧，雾化芯密封件5上形成有限位槽52，电连接件41的第二段412嵌入限位槽52内。
在该实施例中，限位槽52对第二段412形成限位作用，保障了第二段412的位置不发生偏移，提高第二段412与导电钉3抵接的可靠性。例如，第二段412嵌入限位槽52，导电钉3的顶部从限位槽52的槽口位置与第二段412相抵，以使第二段412定位在限位槽52内。
在一个实施例中，如图3，图4所示，限位槽52上设置有垫台53，垫台53和导电钉3位于第二段412的两侧并且分别与第二段412形成抵接。
在该实施例中，垫台53与导电钉3将第二段412夹持在中间，使第二端412被固定。这样能够确保第二段412与导电钉3有效接触，使导电钉3上的电流能够通过第二段412传输至发热体42上。
在一个实施例中，如图1、图2、图7、图8所示，壳体1内设置有支撑筋12。支撑筋12可以沿着壳体1的长度方向延伸，如图1和图2所示。支撑筋12与下底座2分别从雾化芯密封件5的上、下两侧对雾化芯密封件5形成限位抵接。这样，雾化芯密封件5和雾化芯能够得到可靠、稳定的定位。壳体1以及下底座2之间也无需再设置其它用于固定雾化芯相关的结构，简化了电子烟的内部结构。
在该实施例中，支撑筋12和下底座2均对雾化芯密封件5形成限位 抵接，以使雾化芯密封件5能够稳定地设置在壳体1中。这样能够避免雾化芯密封件5在壳体1与多孔体4之间形成有效密封。
支撑筋12能够避免雾化芯密封件5向储液仓10一侧偏离，下底座2能够避免雾化芯密封件5向雾化腔20一侧偏移，这样使电子烟雾化组件的内部结构更加稳定。
在一个实施例中，如图9，图10所示，进气通道21包括轴向设置的第一进气口211和第二进气口212，第二进气口212靠近出气通道11。
在该实施例中，其中轴向是指沿吸液面到雾化面的延伸方向，即第二进气口212靠近出气通道11，第一进气口211位于第二进气口212的下方，也及第二进气口212位于出气通道11和第一进气口211之间。
在一个实施例中，如图1，图2所示，下底座2上还设有吸油体6，吸油体6环绕设置在进气通道21的外周，吸油体6靠近出气通道11的一端的端面低于第二进气口212的端面。
在该实施例中，吸油体6靠近出气通道11的端面低于第二进气口212所在一侧的端面。这样使吸油体6上的液体不会从第二进气口212流入进气通道21中，避免了从进气通道21漏油的问题。
在一个实施例中，吸油体6的厚度为3mm-4mm。
现有技术中，电子烟内部的零部件过于紧凑导致吸油体体积过小，容易造成无法吸收足量烟油、易漏油等问题；本申请通过对结构进行优化设计后，吸油体的厚度增加至了3mm-4mm，吸油体的体积大大增加，减缓了现有技术中因吸油体体积不够造成烟油漏出的问题。
第一进气口211与第二进气口212之间的垂直距离可以达到3mm-5mm。相对于现有技术中，该垂直距离至少增加了1.5mm。相应地，设置的吸油体6的厚度至少可增加1.5mm。
现有技术中的吸油体厚度不足3mm。相对于现有技术，吸油体6在本申请的厚度范围内具有更强的吸液量，该厚度更大，在长度和宽度不变的情况下，增加厚度能够有效提高吸油体6的吸液量。为了满足吸油体6的吸液量，吸油体6的长度和宽度可以依靠雾化腔20体积的增大而增大。这样吸油体6能够具有更大的体积，以增加吸液量。
例如，能够使吸油体6增加0.1ml-0.3ml的吸液量。
在一个实施例中，第二进气口212包括至少三个第二通孔。
外界空气通过第一进气口211进入，后通过第二进气口212进入雾化腔20。通过在第二进气口212设置至少三个第二通孔，可以对进入进气通道21内的气流进行分流，气流流动的轨迹不会发生明显改变，气流不会产生涡流，或者基本不会产生涡流，气流可以以一个较为缓和的状态进行流动，减小碰撞振动，从而降低噪音。
在一个实施例中，至少三个第二通孔包括中间通孔2121与多个边缘通孔2122。如图3所示，至少三个通孔包括一个中间通孔2121和三个边缘通孔2122。
在该实施例中，中间通孔2121和边缘通孔2122可以对进入进气通道21内的气流进行分流，以达到减小碰撞振动，从而降低噪音的效果。
根据本申请的实施例，多孔体上设有换气通道，换气通过与储液仓10连通，换气通道能够允许外界大气进去储液仓，以平衡储液仓10与外界的气压，使得储液仓10中的液体被顺利导出，换气通道还能阻止储液仓10中的液体流出。
根据本申请的实施例，电子烟雾化组件还包括设于多孔体4与雾化芯密封件5之间的透气阻油件，透气阻油件能够阻止液体通过而允许空气通过，透气阻油件可以为无纺布或吸油棉。由于透气阻油能够允许空气通过而阻止液体通过，一方面能够保证储液仓10与外界的气压平衡，使得储液仓10中的液体被顺利导至多孔体4吸液面，保证雾化效率，一方面还能阻止储液仓10中的液体流出，防止漏油。
本申请所述的电子烟雾化组件，还包括下底座密封件7，下底座密封件7与壳体1的内壁抵接，并在下底座2与壳体1的内壁之间形成密封。壳体1与雾化芯密封件5以及多孔体4的合围形成储液仓10，雾化芯密封件5套设在多孔体4上，雾化芯密封件5、壳体1以及多孔体4之间过盈配合。储液仓10中的液体，例如烟油，被传导至多孔体4的吸液面，并经多孔体4的毛细作用传导至多孔体4的雾化面，经设置在雾化面上的发热体42加热雾化形成烟雾。雾化面与下底座2之间形成雾化腔20，烟雾位 于雾化腔20中，雾化腔20与下底座2上的进气通道21连通，用户在出气通道11的抽吸作用，带动外界空气从进气通道进入雾化腔20中，携带雾化腔20的烟雾导出至出气通道11，供用户吸食。经发热体42加热形成的烟雾遇雾化腔20中的冷空气易冷却形成烟油，通过在下底座2的进气通道21周围设置吸液体6，且吸液体6靠近出气通道11的一端的端面低于第二进气口212的端面，该吸液体6能够吸收经冷凝形成的烟油，且该烟油不会从进气通道21漏出，防止了漏油。
在本公开的一个实施例中，提供了一种电子烟，该电子烟包括如上任意一项实施例所述的电子烟雾化组件和电源。
该电子烟的容纳腔具有更大的空间，能够设置更大体积的吸液体6，从而提高雾化腔20内吸液体的吸液能力。这样能够有效地避免冷却后的液体随烟雾被用户吸入或从进气通道21漏出的问题发生。
根据本申请的实施例，在用户使用电子烟时，用户通过出气通道11抽吸。外部空气经进气通道进入雾化腔20。电子烟内的传感器感测到用户抽吸的动作，电源与发热体42之间的电连接导通并向发热体42供电，以加热雾化储液仓10中的液体形成烟雾，空气进入雾化腔10带动烟雾经由出气通道11被用户吸入。
进入雾化腔20内的空气会导致烟雾冷凝并形成冷凝液被吸液体6吸收，避免液体被烟雾带走被用户抽吸或者液体积攒过多造成漏液。
上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
虽然已经通过示例对本公开的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上示例仅是为了进行说明，而不是为了限制本公开的范围。本领域的技术人员应该理解，可在不脱离本公开的范围和精神的情况下，对以上实施例进行修改。本公开的范围由所附权利要求来限定。

Claims (17)

  1. 一种电子烟雾化组件，其特征在于，包括：
    壳体，所述壳体内设有储液仓，所述壳体上设有出气通道；
    下底座，所述下底座与所述壳体配合连接形成容纳腔，所述下底座上设置有进气通道；
    导电钉，所述导电钉穿设在所述下底座上；
    雾化芯，所述雾化芯位于所述容纳腔内，所述雾化芯用于对储液仓中的液体进行加热雾化，所述雾化芯包括多孔体和设于多孔体上的发热体；
    雾化芯密封件，所述雾化芯密封件位于所述容纳腔内，所述雾化芯密封件套设在所述多孔体上，所述雾化芯密封件分别与所述壳体和所述多孔体过盈配合；
    电连接件，所述电连接件具有第一段和第二段，所述电连接件的第一段与所述发热体电连接，所述电连接件的第二段与所述导电钉电连接。
  2. 根据权利要求1所述的电子烟雾化组件，其特征在于，所述多孔体、所述雾化芯密封件以及所述壳体合围形成所述储液仓。
  3. 根据权利要求2所述的电子烟雾化组件，其特征在于，所述多孔体包括相对的吸液面和雾化面，所述吸液面直接与储液仓中的液体接触，所述雾化面与所述下底座之间形成雾化腔，所述雾化腔与所述进气通道连通。
  4. 根据权利要求3所述的电子烟雾化组件，其特征在于，所述多孔体上设置有第一通孔，所述第一通孔分别与所述出气通道以及所述雾化腔连通。
  5. 根据权利要求4所述的电子烟雾化组件，其特征在于，所述雾化芯密封件上形成有与所述第一通孔配合的管状结构，所述管状结构嵌插在 所述第一通孔内，且所述出气通道和所述雾化腔通过所述管状结构连通；
    所述壳体在所述出气通道的内端口处形成有插接部，所述插接部插接固定在所述管状结构内。
  6. 根据权利要求5所述的电子烟雾化组件，其特征在于，所述壳体在所述插接部周围形成有台阶面；
    所述雾化芯密封件上形成有密封沿，所述密封沿位于所述管状结构的一端，所述密封沿盖在所述多孔体的吸液面上并且环绕在所述第一通孔周围；
    所述台阶面与所述密封沿相抵。
  7. 根据权利要求4所述的电子烟雾化组件，其特征在于，所述发热体设于所述多孔体的雾化面，所述发热体环绕在所述第一通孔的周围。
  8. 根据权利要求1至7中任意一项所述的电子烟雾化组件，其特征在于，所述雾化芯密封件的外侧面设置有弹性凸筋，所述弹性凸筋抵接在壳体的内壁上。
  9. 根据权利要求1至7中任意一项所述的电子烟雾化组件，其特征在于，在所述多孔体的设置所述发热体的一侧，所述雾化芯密封件上形成有限位槽，所述电连接件的第二段嵌入所述限位槽内。
  10. 根据权利要求9所述的电子烟雾化组件，其特征在于，所述限位槽上设置有垫台，所述垫台和所述导电钉位于所述第二段的两侧并且分别与所述第二段形成抵接。
  11. 根据权利要求1中任意一项所述的电子烟雾化组件，其特征在于，所述壳体内设置有支撑筋，所述支撑筋与所述下底座分别从所述雾化芯密封件的两侧对所述雾化芯密封件形成限位抵接。
  12. 根据权利要求1中任意一项所述的电子烟雾化组件，其特征在于，所述进气通道包括轴向设置的第一进气口和第二进气口，所述第二进气口靠近所述出气通道。
  13. 根据权利要求12所述的电子烟雾化组件，其特征在于，所述下底座上还设有吸油体，所述吸油体环绕设置在所述进气通道的外周，所述吸油体靠近所述出气通道的一端的端面低于所述第二进气口的端面。
  14. 根据权利要求13所述的电子烟雾化组件，其特征在于，所述吸油体的厚度为3mm至4mm。
  15. 根据权利要求12所述的电子烟雾化组件，其特征在于，所述第二进气口包括至少三个第二通孔。
  16. 根据权利要求15所述的电子烟雾化组件，其特征在于，所述至少三个第二通孔包括中间通孔与多个边缘通孔。
  17. 一种电子烟，其特征在于，包括如权利要求1-16中任意一项所述的电子烟雾化组件和电源。
PCT/CN2021/122900 2021-07-19 2021-10-09 电子烟雾化组件及电子烟 WO2023000507A1 (zh)

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