WO2022052812A1 - Passage de gaz caché et appareil de génération d'aérosol - Google Patents

Passage de gaz caché et appareil de génération d'aérosol Download PDF

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Publication number
WO2022052812A1
WO2022052812A1 PCT/CN2021/114682 CN2021114682W WO2022052812A1 WO 2022052812 A1 WO2022052812 A1 WO 2022052812A1 CN 2021114682 W CN2021114682 W CN 2021114682W WO 2022052812 A1 WO2022052812 A1 WO 2022052812A1
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WO
WIPO (PCT)
Prior art keywords
bracket
air
hole
air inlet
intake
Prior art date
Application number
PCT/CN2021/114682
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English (en)
Chinese (zh)
Inventor
张越海
赵贯云
Original Assignee
深圳市吉迩科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市吉迩科技有限公司 filed Critical 深圳市吉迩科技有限公司
Publication of WO2022052812A1 publication Critical patent/WO2022052812A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present application belongs to the technical field of aerosol generating devices, and particularly relates to a concealed air path and an aerosol generating device.
  • the existing heat-not-burn smoking device includes a main unit and an atomizing device installed on the main unit.
  • the outer shell of the atomizing device is provided with a smoke port for cigarettes to be inserted into for electric heating.
  • the gas path of the existing heat-not-burn smoking device is: Intake from the top, the appearance is ugly, the air resistance is large, and the suction resistance is large.
  • the purpose of the present application is to provide a concealed air path and aerosol generating device, thereby overcoming the shortcomings of the existing heat-not-burn smoking device that the air path is air intake from the top, the appearance is unsightly, the air resistance is large, and the suction resistance is large.
  • the present application provides a concealed air circuit, comprising a first shell, a bracket, a cigarette holder and a second shell, the first shell is provided with a accommodating cavity, and the first shell is provided with an accommodating cavity.
  • the second shell is provided with a first end
  • the cigarette holder is installed in the accommodating cavity
  • the bracket is installed on the open end
  • the first end Installed on the open end or the bracket
  • the cigarette holder is provided with a first air intake hole
  • an air intake gap is provided between the first end and the end surface corresponding to the open end
  • the first air intake hole is provided.
  • the air hole is communicated with the air intake gap through the air intake air passage.
  • the concealed air path further includes a second air inlet hole, the second air inlet hole is opened on the bracket, and one end of the second air inlet hole is connected to the inlet and outlet.
  • the air gap is communicated, and the other end is communicated with one end of the intake air passage.
  • the bracket includes a first bracket and a second bracket, the middle part of the first bracket is provided with a mounting hole, and the outer peripheral wall of the second bracket is provided with an inlet penetrating the lower end surface of the bracket an air groove, the outer peripheral wall of the second bracket is sleeved in the installation hole, the inner peripheral wall of the air inlet groove and the corresponding inner wall of the installation hole form a second air inlet hole, the second air inlet One end of the hole is communicated with the intake air gap, and the other end is communicated with one end of the intake air passage.
  • a first limiting portion is protruded from the mounting hole, and a second limiting portion is provided on the lower end surface of the second bracket.
  • the second limiting portion abuts the first limiting portion.
  • one end surface of the first bracket is provided with a ventilation groove running through the end surface, and when the first bracket is fixed to the open end, the ventilation groove is slightly higher than the open end , so that when the first end is installed on the first bracket, an air intake gap is formed between the ventilation groove and the end face of the corresponding first end.
  • the concealed air path further includes a second air inlet hole
  • the outer peripheral wall of the bracket is provided with an air inlet groove penetrating the lower end surface of the bracket, and the outer peripheral wall of the bracket is fixed on the
  • the inner peripheral wall of the open end, the inner peripheral wall of the air inlet groove and the corresponding inner wall of the first casing form a second air inlet hole, and one end of the second air inlet hole is communicated with the air inlet gap, The other end is communicated with one end of the intake air passage.
  • the second casing is provided with a first flue opening
  • the bracket is provided with a second flue opening corresponding to the first flue opening
  • the cigarette holder is provided with a second flue opening corresponding to the first flue opening.
  • the third flue mouth corresponding to the flue mouth.
  • the concealed air circuit further includes a dust cover
  • the dust cover is provided with a rotating part and a first driving part
  • the second casing is rotatably arranged on the bracket
  • the rotating part is rotatably arranged on the bracket
  • the second casing is provided with a second driving part corresponding to the first driving part
  • the second driving part is connected with the first driving part
  • the plurality of the second air inlet holes are evenly opened on the outer periphery of the bracket.
  • the present application provides an aerosol generating device, which includes a hidden gas path, and the hidden gas path includes a first shell, a bracket, a cigarette holder and a second shell, and the first shell
  • a housing is provided with an accommodating cavity, the first housing is provided with an open end communicating with the accommodating cavity, the second housing is provided with a first end, the cigarette holder is installed in the accommodating cavity, the The bracket is installed on the open end, the first end is installed on the open end or the bracket, the cigarette holder is provided with a first air intake hole, and the first end corresponds to the open end.
  • An intake gap is provided between the end faces, and the first intake hole and the intake gap are communicated through an intake air passage.
  • the concealed air path further includes a second air inlet hole, the second air inlet hole is opened on the bracket, and one end of the second air inlet hole is connected to the inlet and outlet.
  • the air gap is communicated, and the other end is communicated with one end of the intake air passage.
  • the bracket includes a first bracket and a second bracket, the middle part of the first bracket is provided with a mounting hole, and the outer peripheral wall of the second bracket is provided with an inlet penetrating the lower end surface of the bracket an air groove, the outer peripheral wall of the second bracket is sleeved in the installation hole, the inner peripheral wall of the air inlet groove and the corresponding inner wall of the installation hole form a second air inlet hole, the second air inlet One end of the hole is communicated with the intake air gap, and the other end is communicated with one end of the intake air passage.
  • a first limiting portion is protruded from the mounting hole, and a second limiting portion is provided on the lower end surface of the second bracket.
  • the second limiting portion abuts the first limiting portion.
  • one end surface of the first bracket is provided with a ventilation groove running through the end surface, and when the first bracket is fixed to the open end, the ventilation groove is slightly higher than the open end , so that when the first end is installed on the first bracket, an air intake gap is formed between the ventilation groove and the end face of the corresponding first end.
  • the concealed air path further includes a second air inlet hole
  • the outer peripheral wall of the bracket is provided with an air inlet groove penetrating the lower end surface of the bracket, and the outer peripheral wall of the bracket is fixed on the
  • the inner peripheral wall of the open end, the inner peripheral wall of the air inlet groove and the corresponding inner wall of the first casing form a second air inlet hole, and one end of the second air inlet hole is communicated with the air inlet gap, The other end is communicated with one end of the intake air passage.
  • the second casing is provided with a first flue opening
  • the bracket is provided with a second flue opening corresponding to the first flue opening
  • the cigarette holder is provided with a second flue opening corresponding to the first flue opening.
  • the third flue mouth corresponding to the flue mouth.
  • the concealed air circuit further includes a dust cover
  • the dust cover is provided with a rotating part and a first driving part
  • the second casing is rotatably arranged on the bracket
  • the rotating part is rotatably arranged on the bracket
  • the second casing is provided with a second driving part corresponding to the first driving part
  • the second driving part is connected with the first driving part
  • the plurality of the second air inlet holes are evenly opened on the outer periphery of the bracket.
  • the air intake method is adjusted and hidden from the top of the aerosol generating device to the air intake gap on the side, and the air flow enters the cavity from the air intake gap, passes through the cigarette, and is sucked out from the mouth of the cigarette, viewed from the outside.
  • the air intake hole is the air intake gap between the first shell and the second shell, so the overall appearance is beautiful, and the air intake is at the side, and the air path is smoother than from the top.
  • the application is provided with a dust cover that can be opened or closed, which can prevent dust from entering the aerosol generating device when not in use.
  • FIG. 1 is a first exploded view of the aerosol generating device of the present application.
  • FIG. 2 is a second exploded view of the aerosol generating device of the present application.
  • FIG. 3 is a partial exploded view of the aerosol generating device of the present application.
  • FIG. 4 is a schematic diagram of inserting cigarettes into the aerosol generating device of the present application.
  • FIG. 5 is a schematic diagram of the cigarette extraction aerosol generating device of the present application.
  • FIG. 6 is a first closed state view of the dust cover of the present application.
  • FIG. 7 is a first open state view of the dust cover of the present application.
  • FIG. 8 is a schematic structural diagram of the dust cover of the present application.
  • FIG. 9 is a second closed state diagram of the dust cover of the present application.
  • FIG. 10 is a second open state diagram of the dust cover of the present application.
  • 6-Top seat 7-Top seat bracket, 8-Heating component, 9-Cigarette;
  • the present embodiment discloses a hidden air path for an aerosol generating device, including a first housing 1, a bracket 3, a cigarette holder 4, an air intake air path 1b and a second housing 2.
  • the first housing 1 is provided with an accommodating cavity 11, the first housing 1 is provided with an open end 12 communicating with the accommodating cavity 11, the second housing 2 is provided with a first end 21, and the cigarette holder 4 is installed in the accommodating cavity 11,
  • the bracket 3 is installed on the open end 12, the cigarette holder 4 is located below the bracket 3, the first end 12 of the second housing 2 is installed on the open end 12 or the bracket 3, and the bottom of the cigarette holder 4 is provided with a first air inlet 41
  • the first air intake hole 41 There is an intake gap 1a between the first end 21 of the second shell 2 and
  • the air intake hole is the air intake gap 1a between the first casing 1 and the second casing 2, so the overall appearance is beautiful, and the air intake is at the side, and the air path is more smooth than from the top.
  • the second casing 2 is provided with a first flue port 22, the bracket 3 is provided with a second flue port 321 corresponding to the first flue port 22, and the cigarette holder 4 is provided with a The second flue opening 321 corresponds to the third flue opening.
  • the first flue mouth 22, the second flue mouth 321 and the third flue mouth together form the flue mouth into which the cigarette 9 is inserted, and the cigarette holder 4 is provided with a heating component 8, and the cigarette 9 is inserted into the flue mouth and continues to advance, thereby causing heat generation.
  • the component 8 is inserted into the cigarette, and the cigarette 9 is heated and atomized by the heating component 8 .
  • a second intake hole is provided between the intake air passage 1b and the intake air gap 1a, and the second intake hole is mainly arranged on the bracket 3 or between the bracket 3 and the first housing 1 Specifically, for example, when the second air intake hole is opened between the bracket 3 and the first housing 1, the outer peripheral wall of the bracket 3 is provided with an air intake groove 313 penetrating the lower end surface of the bracket 3.
  • the air intake groove 313 It can also pass through the upper end surface of the bracket 3 , the outer peripheral wall of the bracket 3 is fixed to the inner peripheral wall of the open end 12 of the first housing 1 , and the inner peripheral wall of the air inlet groove 313 and the corresponding inner wall of the first housing 1 form a second air intake.
  • One end of the second air inlet is communicated with the air intake gap 1a, and the other end is communicated with one end of the air intake air passage 1b.
  • This method is designed so that after the cigarette stick 9 is inserted into the flue mouth, the bracket 3 will accommodate the cavity 11 It is isolated into a sealed cavity, and the second air intake hole is an air intake channel that communicates with the cavity, and then the air flow is led to the first air intake hole 41 at the bottom of the cigarette holder 4 through the air intake air path 1b to enter the cigarette. 9. Participate in heating and atomization and discharge from the flue mouth.
  • the second air inlet hole is opened on the bracket 3, one end of the second air inlet hole is communicated with the air intake gap 1a, and the other end is communicated with one end of the air intake air passage 1b.
  • the present embodiment discloses a specific structure of a bracket 3 , that is, the bracket 3 includes a first bracket 31 and a second bracket 32 , a middle part of the first bracket 31 is provided with a mounting hole 311 , and an outer peripheral wall of the second bracket 32 is provided with a mounting hole 311 .
  • the air inlet groove 313 can also penetrate through the upper end surface of the bracket 3.
  • the outer peripheral wall of the second bracket 32 is sleeved in the mounting hole 311, and the inner peripheral wall of the air inlet groove 313 is connected to the mounting hole 311.
  • the inner wall of the corresponding mounting hole 311 forms a second air intake hole, one end of the second air intake hole is communicated with the intake air gap 1a, and the other end is communicated with one end of the intake air passage 1b.
  • the mounting hole 311 of the first bracket 31 is protruded with a first limiting portion 312
  • the lower end surface of the second bracket 32 is provided with a second limiting portion.
  • the end face of the first end 21 of the second shell 2 is connected to the bracket 3 at this time.
  • the corresponding end faces correspond to the outer circumferences.
  • one end face of the first bracket 31 is provided with a ventilation groove 322 penetrating the end face.
  • the ventilation groove 322 is slightly higher than the open end 12 , so that when the first end 21 of the second shell 2 is installed on the first bracket 31 , the ventilation groove 322 is in line with the first end of the second shell 2 .
  • the end face of the end 21 forms the intake gap 1a.
  • the second air inlet hole may be one or a plurality of second air inlet holes, and the plurality of second air inlet holes are evenly opened on the outer periphery of the bracket 3 .
  • this embodiment discloses an embodiment in which there are four second air intake holes, the four second air intake holes are evenly opened around the bracket 3 , and one end of the four second air intake holes is connected to the inlet and outlet.
  • the air gap 1a is communicated, and the other ends are both communicated with the first air intake hole 41 at the bottom of the cigarette holder 4 through the air intake air passage 1b.
  • Increasing the number of air intake holes can increase the amount of air inhaled, and can make the effect of cigarette atomization better.
  • the intake air passage is preferably composed of the gaps between the components in the aerosol generating device.
  • the lower end face of 3, the upper end face of the top seat 6 and the outer peripheral surface of part of the upper end of the cigarette holder 4 are composed.
  • the inner peripheral wall of the lower end of the middle hole part of the top seat bracket 7 and the outer peripheral surface of the lower end of the cigarette holder 4 are composed. , so the first, second, third and fourth sections of the intake air are connected in series.
  • this embodiment also introduces a dust cover 5, the dust cover 5 is provided with a rotating part 51 and a first driving part 52, and the second housing 2 is rotatably provided on the On the bracket 3, the rotating part 51 is rotatably arranged on the bracket 3, and the bracket 3 is in the shape of a ring as a whole. There is a shaft hole.
  • the second housing 2 is provided with a second driving part corresponding to the first driving part 52 , the second driving part is connected with the first driving part 52 , and when the second housing 2 rotates, the second driving part drives the first driving part 51 is used to drive the dust cover 5 to block or avoid the second flue opening of the bracket 3, so as to play a role of dust prevention.
  • the dust cover 5 is provided with a rotating part 51 and a first driving part 52.
  • the rotating part 51 of the dust cover 5 is a rotating shaft arranged on the bottom surface of the dust cover.
  • the rotating shaft 5 is rotatably disposed in the shaft hole 21 of the bracket 3 , so that the dust cover 5 can block the second flue opening 321 when it rotates in the direction of the second flue opening 321 .
  • the second housing 2 is rotatably provided above the dust cover 5 , and the second housing 2 is provided with a second driving part corresponding to the first driving part 52 on the surface of the dust cover 5 .
  • the second driving part of the second housing 2 drives the first driving part 52 of the dust cover 5 to drive the dust cover 5 to move towards the second flue opening 321 or away from the second flue opening 321 , so that the dust cover 5 Block or avoid the second flue opening 321 .
  • the dust cover 5 includes a connecting portion 53 and a shielding portion 54, one end of the connecting portion 53 is connected to one end of the shielding portion 54, the rotating portion is provided on the connecting portion 53, and the shielding portion 54 is used to shield the second flue opening 321,
  • the shape of the shielding portion 54 is a fan shape or a circle, but it is not limited to this, and can be adjusted according to specific needs. The specific setting form will be correspondingly described in the following embodiments.
  • the shielding portion 54 of the dust cover 5 is preferably a semicircle.
  • the dust cover 5 includes a first cover body and a second cover body. Cover body, the first cover body and the second cover body are combined to form a dust cover 5, the first cover body and the second cover body are both provided with a rotating part 51 and a first driving part 52, and the two rotating parts 51 are rotatably provided.
  • the second housing 2 is provided with a second driving part corresponding to each first driving part 31.
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body turn to the second flue port 321
  • the first cover body and the second cover body and the second The semicircular shielding parts 54 of the two covers can be closed, and after closing, they can completely cover the second flue opening 321 .
  • the second flue port 321 can be opened.
  • the first driving part 52 of the dust cover 5 and the second driving part of the second housing 2 can be designed in different ways, for example, in some embodiments, refer to FIGS. 6-10 7.
  • the first driving part 52 of the dust cover 5 is a slider set relative to the rotating part 51 , that is, the rotating part 51 is set on the connecting part 53 of the dust cover 5 , and the sliding block is set on the shielding part 54 corresponding to the connecting part 53 .
  • the second driving part of the second housing 2 is a chute adapted to the slider.
  • the chute is provided on the bottom surface of the corresponding slider of the rotating part.
  • the chute can be a straight chute or an arc-shaped chute.
  • the chute of the second housing 2 drives the slider of the dust cover 5 to rotate along the chute.
  • the dust cover The second flue port 321 is just opened.
  • the sliding groove of the second casing 2 drives the sliding block of the dust cover 5 to rotate along the sliding groove.
  • the dust cover 5 is just right. Block the second flue opening 321 .
  • the rotating part 51 of the dust cover 5 is arranged in the middle of the connecting part 53 , and the first driving part 52 of the dust cover 5 is arranged at the other end of the connecting part 53 .
  • the chute (it can also be a chute with one end extending out of the connecting portion 53 and the other end), the chute is preferably set as a straight chute, as shown in FIG. .
  • the second driving part of the second housing 2 is a sliding block adapted to the chute, and the sliding block is opened on the bottom surface of the second housing 2 corresponding to the sliding groove.
  • the chute that drives the dust cover 5 makes the dust cover 5 rotate away from the second flue opening 321.
  • the dust cover When the slider moves to one end of the chute, the dust cover just opens the flue opening. Conversely, when the second housing 2 is rotating forward, the slider of the second housing 2 drives the chute of the dust cover to rotate the dust cover toward the second flue port 321. When the slider moves to the other end of the chute, the The dust cover 5 just covers the second flue opening 321 .
  • the present application also provides an aerosol generating device, comprising the above-mentioned hidden air path.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente demande appartient au domaine technique des appareils de génération d'aérosol. Plus précisément, un passage de gaz caché est divulgué, lequel comprend un premier boîtier, un cadre de support, un support de cigarette et un second boîtier. Une cavité de réception est disposée dans le premier boîtier. Le premier boîtier est pourvu d'une extrémité ouverte en communication avec la cavité de réception. Le second boîtier est pourvu d'une première extrémité. Le support de cigarette est monté dans la cavité de réception. Le cadre de support est monté sur l'extrémité ouverte. La première extrémité est montée sur l'extrémité ouverte ou le cadre de support. Le support de cigarette est pourvu d'une première entrée de gaz. Un espace d'admission de gaz est disposé entre les surfaces d'extrémité de la première extrémité et de l'extrémité ouverte. La première entrée de gaz et l'espace d'admission de gaz sont en communication l'un avec l'autre par l'intermédiaire d'un passage d'admission de gaz. Le schéma d'admission de gaz est ajusté de la partie supérieure à l'espace d'admission de gaz caché au niveau d'un côté, un flux de gaz est introduit dans la cavité par l'intermédiaire de l'espace d'admission de gaz, traverse une tige de cigarette, et est aspiré à partir d'un embout buccal de la tige de cigarette, l'entrée de gaz n'est pas visible depuis l'extérieur, et l'entrée de gaz est l'espace d'admission de gaz entre le premier boîtier et le second boîtier ; par conséquent, l'aspect global est esthétiquement attractif, et le passage de gaz est plus régulier avec une admission de gaz latérale par comparaison avec une admission de gaz par le haut.
PCT/CN2021/114682 2020-09-11 2021-08-26 Passage de gaz caché et appareil de génération d'aérosol WO2022052812A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010955047.9 2020-09-11
CN202010955047.9A CN112189894A (zh) 2020-09-11 2020-09-11 隐藏式气路及气溶胶产生装置

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WO2022052812A1 true WO2022052812A1 (fr) 2022-03-17

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111642802A (zh) * 2020-06-29 2020-09-11 深圳市吉迩科技有限公司 防尘盖机构、雾化装置及气溶胶产生装置
CN112189894A (zh) * 2020-09-11 2021-01-08 深圳市吉迩科技有限公司 隐藏式气路及气溶胶产生装置

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN108244711A (zh) * 2018-03-12 2018-07-06 湖北中烟工业有限责任公司 便于烟支取出的多级分离式电加热装置
CN108552607A (zh) * 2018-06-15 2018-09-21 东莞市哈维电子科技有限公司 缝隙进气的电子烟
CN110179162A (zh) * 2019-06-05 2019-08-30 上海新型烟草制品研究院有限公司 一种气雾产生装置
CN111165902A (zh) * 2020-02-20 2020-05-19 上海烟草集团有限责任公司 一种气雾产生装置
CN112189894A (zh) * 2020-09-11 2021-01-08 深圳市吉迩科技有限公司 隐藏式气路及气溶胶产生装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108244711A (zh) * 2018-03-12 2018-07-06 湖北中烟工业有限责任公司 便于烟支取出的多级分离式电加热装置
CN108552607A (zh) * 2018-06-15 2018-09-21 东莞市哈维电子科技有限公司 缝隙进气的电子烟
CN110179162A (zh) * 2019-06-05 2019-08-30 上海新型烟草制品研究院有限公司 一种气雾产生装置
CN111165902A (zh) * 2020-02-20 2020-05-19 上海烟草集团有限责任公司 一种气雾产生装置
CN112189894A (zh) * 2020-09-11 2021-01-08 深圳市吉迩科技有限公司 隐藏式气路及气溶胶产生装置

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