WO2019109898A1 - Atomiseur et cigarette électronique - Google Patents

Atomiseur et cigarette électronique Download PDF

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Publication number
WO2019109898A1
WO2019109898A1 PCT/CN2018/119044 CN2018119044W WO2019109898A1 WO 2019109898 A1 WO2019109898 A1 WO 2019109898A1 CN 2018119044 W CN2018119044 W CN 2018119044W WO 2019109898 A1 WO2019109898 A1 WO 2019109898A1
Authority
WO
WIPO (PCT)
Prior art keywords
air flow
atomizer
housing
electronic cigarette
air
Prior art date
Application number
PCT/CN2018/119044
Other languages
English (en)
Chinese (zh)
Inventor
邱伟华
王文邦
刘魁
黄晓峰
Original Assignee
常州市派腾电子技术服务有限公司
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
Priority claimed from CN201721697926.6U external-priority patent/CN207821090U/zh
Priority claimed from CN201721697943.XU external-priority patent/CN207821091U/zh
Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Publication of WO2019109898A1 publication Critical patent/WO2019109898A1/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
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • 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
    • A24F40/485—Valves; Apertures
    • 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
    • A24F40/49—Child proofing
    • 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

Definitions

  • the invention relates to the field of simulated smoking technology, in particular to an atomizer and an electronic cigarette.
  • the existing electronic cigarette includes an atomizer and a power supply device, wherein the atomizer is provided with a liquid storage assembly for storing the liquid smoke, and under the electric drive of the power supply device, the smoke liquid in the heated liquid storage assembly is atomized into a smoke. For users to use.
  • the technical solution to be solved by the present invention is: an atomizer, wherein the atomizer is provided with a first air flow passage, a second air flow passage, and a first air inlet communicating with the first air flow passage And a second air inlet communicating with the second air flow passage, wherein the first air flow passage is provided with a first inductor for sensing a physical quantity in the first air flow passage, and the second air flow passage is disposed Having a second inductor for sensing a physical quantity in the second airflow passage, at least partially closing the second air inlet, selectively activating the first inductor and the second inductor to enable The atomizer operates after being powered.
  • first air flow channel is in communication with the second air flow channel, and a portion of the first air flow channel and the second air flow channel meets a portion of the atomizer of the atomizer to form a gas flow mixture.
  • a passage, the first inductor being disposed in a side of the first airflow passage opposite to the airflow mixing passage.
  • the atomizer includes a mouthpiece for smoking smoke, the second air inlet is disposed on a sidewall of the mouthpiece, and the second airflow channel is closed away from an end of the second air inlet Settings.
  • the first inductor is an airflow sensor for sensing airflow through the first airflow passage
  • the second inductor is airflow sensing for sensing airflow through the second airflow passage. Device.
  • the first inductor is an airflow sensor for sensing airflow through the first airflow passage
  • the second inductor is a pneumatic sensor for sensing air pressure in the second airflow passage .
  • the electronic cigarette further includes a power supply device electrically connected to the atomizer, the atomizer including an atomizer housing, a heating element and a liquid storage element, the atomizer housing including each other a first housing and a second housing, the heating element and the liquid storage element are received in the first housing and in fluid communication, and the power supply device includes a power source received in the second housing, A power source is electrically coupled to the heating element.
  • first housing and the second housing is provided with a connector
  • the other of the first housing and the second housing is provided with the connection
  • the mating connector socket is electrically conductive between the power source and the heating element when the connector is coupled to the connector socket.
  • the power source and the heating element are electrically connected by a switch, and the first inductor and the second inductor are electrically connected to the switch, and opening or closing the switch enables the power source to be Turns on or off with the heating element.
  • first housing is integrally formed with the second housing.
  • the present invention also provides an atomizer, wherein the atomizer is provided with a first air flow channel, a second air flow channel, a first air inlet communicating with the first air flow channel, and the second air flow channel a second inlet port, the atomizer includes a cigarette holder for sucking smoke, the second air inlet is disposed on the cigarette holder, and the cigarette holder is further provided with a smoke outlet, the smoke outlet The port is in communication with an end of the first airflow passage away from the first air inlet, the first airflow passage is in communication with the second airflow passage, and the first airflow passage is provided with a method for sensing through the The first sensor of the air flow of the first air flow passage, after at least partially blocking the second air inlet to activate the first inductor, enables the atomizer to operate after being powered.
  • first airflow passage that meets the second airflow passage to the smoke outlet forms an airflow mixing passage
  • the first inductor is disposed in the first airflow passage relative to the One side of the airflow mixing channel.
  • the first inductor is an air flow sensor.
  • the electronic cigarette further includes a power supply device electrically connected to the atomizer, the atomizer including an atomizer housing, a heating element and a liquid storage element, the atomizer housing including each other a first housing and a second housing, the heating element and the liquid storage element are received in the first housing and in fluid communication, and the power supply device includes a power source received in the second housing, A power source is electrically coupled to the heating element.
  • first air inlet is disposed on a peripheral wall of the second housing, or the first air inlet is disposed at an end of the second housing away from the first housing, or The first air inlet is disposed on a peripheral wall of the first housing.
  • liquid storage element and the heating element are in fluid communication by providing a drainage core, one end of the drainage core is in contact with the smoke liquid on the liquid storage element, and the other end of the drainage core is The heating element is in contact.
  • first housing and the second housing is provided with a connector
  • the other of the first housing and the second housing is provided with the connection
  • the mating connector socket is electrically conductive between the power source and the heating element when the connector is coupled to the connector socket.
  • the power source and the heating element are electrically connected by a switch
  • the first inductor is electrically connected to the switch
  • closing or opening the switch enables the power source and the heating element to be turned on or off.
  • first housing is integrally formed with the second housing.
  • the invention has the beneficial effects that the electronic cigarette provided by the invention needs to at least partially close the second air inlet to activate the first sensor, so that the atomizer can work after being powered, due to the singularity of the child's thinking and operation. It is difficult to consciously block the second air inlet, thus playing a certain safety protection function.
  • the invention has the beneficial effects that the electronic cigarette provided by the invention can only make the atomizer work after being powered at least partially, so that it is difficult to start the electronic cigarette at will due to the singularity of the child's thinking and operation, thereby avoiding Children use smoke to provide safety protection.
  • the control process is more accurate by simultaneously sensing the physical quantities in the two airflow channels to control the opening and closing of the electronic cigarette.
  • FIG. 1 is a schematic structural view of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an electronic cigarette according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic structural view of an electronic cigarette according to Embodiment 3 of the present invention.
  • Power supply 22 first air flow passage 101 second air flow passage 102
  • an embodiment of the present invention provides an electronic cigarette 100 .
  • the electronic cigarette 100 includes an atomizer 10 and a power supply device 20 electrically connected to the atomizer 10 .
  • the atomizer 10 is in the power supply device.
  • the electric drive of 20 generates smoke for the user to smoke.
  • the nebulizer 10 includes an atomizer housing (not shown), a heating element 12 and a reservoir 13 housed within the nebulizer housing, and a mouthpiece 14 disposed at one end of the nebulizer housing.
  • the atomizer housing includes a first housing 11 and a second housing 21 connected to the first housing 11. Specifically, the heating element 12 and the liquid storage element 13 are received in the first housing 11, and the power supply device 20 is housed in the second casing 21, and the cigarette holder 14 is disposed at one end of the first casing 11 away from the second casing 21.
  • the heating element 12 is electrically connected to the power supply device 20, the liquid storage element 13 is in fluid communication with the heating element 12, the liquid storage element 13 is used to store the liquid smoke, and the heating element 12 generates heat under the electric drive of the power supply device 20 to heat The liquid smoke, which in turn causes the liquid to atomize to form smoke.
  • the liquid storage element 13 may be a memory (such as a liquid storage tube) storing the liquid smoke or an element having an absorption and liquid storage capability (such as a sponge) soaked with the liquid smoke, and the heating element 12 is such as a heating wire, heating.
  • a conductive element having a resistance value such as a tube.
  • the liquid communication element 13 and the heating element 12 are connected to each other by providing a drainage core (not shown), the drainage core has a liquid guiding function, and one end of the drainage core is in contact with the liquid smoke on the liquid storage element 13, and the drainage core is The other end is in contact with the heating element 12 so that the soot liquid on the liquid storage element 13 can be directed onto the heating element 12 to atomize to generate smoke under the heating of the heating element 12.
  • the cigarette holder 14 is used for the user to carry in the smoking smoke, and the cigarette mouth 14 is provided with a smoke outlet 141 at one end thereof. When in use, the user contains the cigarette holder 14 and smokes the smoke through the outlet port 141.
  • the power supply unit 20 includes a power source 22, and the power source 22 and the heating element 12 are electrically connected by a switch 107.
  • the switch 107 can be disposed outside the first housing 11 or the second housing 21, and the user can open or close by The operation of the switch 107 controls the operating state of the electronic cigarette 100.
  • the second housing 21 is connected to the first housing 11 to achieve a connection relationship between the power supply device 20 and the atomizer 10, and the connection relationship between the second housing 21 and the first housing 11 includes but is not limited to Plug, threaded, snapped or magnetically connected, not limited here.
  • first housing 11 and the second housing 21 of the atomizer 10 is provided with a connector (not shown), and the other of the first housing 11 and the second housing 21 A connector socket (not shown) provided with a mating connection with the connector, and when the first housing 11 and the second housing 21 are connected through the connector and the connector socket, between the power source 22 and the heating element 12 Form an electrical connection.
  • the first housing 11 and the second housing 21 are integrally formed to facilitate processing.
  • the atomizer 10 of the first embodiment of the present invention is further provided with a first air flow channel 101, a second air flow channel 102, a first air inlet 103 communicating with the first air flow channel 101, and a first communication port 102 communicating with the second air flow channel 102.
  • Two air inlets 104 Two air inlets 104.
  • first air inlet 103 and the second air inlet 104 are both disposed on the peripheral wall of the second housing 21, and one end of the first air flow passage 101 communicates with the first air inlet 103, and the first air flow passage 101 The other end is in communication with the outlet 141, one end of the second air flow passage 102 is in communication with the second air inlet 104, and one end of the second air flow passage 102 away from the second air inlet 104 is in communication with the first air flow passage 101, and first The portion of the airflow passage 101 that intersects the second airflow passage 102 to the outlet 141 forms an airflow mixing passage 1011. It will be understood that the airflow mixing passage 1011 is part of the first airflow passage 101.
  • the external air enters from the first airflow channel 101 and the second airflow channel 102 at the same time, and after mixing in the airflow mixing channel 1011, enters into the user's mouth through the smoke outlet 141, understandably,
  • the air flow entering the user's mouth via the smoke outlet 141 is equal to the sum of the air flow through the first air flow passage 101 and the air flow through the second air flow passage 102.
  • a first inductor 105 is disposed in the first airflow channel 101, and a second inductor 106 is disposed in the second airflow channel 102.
  • the first sensor 105 is located on one side of the first airflow channel 101 opposite to the airflow mixing channel 1011, and the first sensor 105 and the second inductor 106 are electrically connected to the switch 107, and the first sensor 105 and the first sensor 105
  • the second sensor 106 is pre-set with a corresponding activation threshold. When the first sensor 105 and the second sensor 106 exceed the corresponding activation threshold, the first sensor 105 and the second sensor 106 can be activated.
  • the first inductor 105 and the second inductor 106 are both airflow sensors.
  • the atomizer 10 is further provided with an atomization chamber (not shown).
  • the heating element 12 is housed in the atomization chamber, and the heating element 12 heats the smoke liquid so that the produced smoke is filled in the atomization chamber.
  • the plenum is in communication with the first airflow passage 101 such that the smoke can enter the first airflow passage 101 under the direction of the external air and eventually enter the user's mouth.
  • the external air When the user performs suction while the second air inlet 104 is not blocked, the external air simultaneously enters into the electronic cigarette 100 via the first air flow passage 101 and the second air flow passage 102, due to the shunting of the second air flow passage 102.
  • the action is such that the airflow through the first airflow passage 101 is not too large, so that it is difficult to exceed the activation threshold preset by the first inductor 105, causing the first inductor 105 to be inactivated; and because the second airflow passage 102 is passed.
  • the air flow rate relatively easily exceeds the activation threshold of the second sensor 106, causing the second sensor 106 to be activated. At this time, even if the switch 107 is pressed, the electronic cigarette 100 cannot operate and no smoke is generated.
  • the user only at least partially blocks the second air inlet 104 to reduce the air flow through the second air flow passage 102, thereby increasing the air flow through the first air flow passage 101 to enable only the first sensor 105 to be activated, thereby enabling the electronic
  • the heating element 12 heats the liquid smoke under the electric driving force of the power source 22 to generate smoke. Due to the singularity of the child's thinking and operation, it is difficult to consciously block the second air inlet 104 and then suction, therefore, Played a certain security protection function.
  • the preset activation thresholds on the first sensor 105 and the second sensor 106 may be set at the time of leaving the factory, or may be set by the user according to actual needs. It can be understood that the greater the activation threshold of the first sensor 105, the greater the pumping force when the user is in normal use; the smaller the activation threshold of the second sensor 106, the second intake port 104 is used by the user during normal use. The degree of closure is higher.
  • the method of blocking the second air inlet 104 may be blocked by a button, a slider, a shutter or a valve, in addition to directly blocking the blockage with a finger, and is not limited herein.
  • first air inlet 103 and the second air inlet 104 may be disposed on the peripheral wall of the second housing 21, and may be disposed in the second housing 21 away from the first housing 21
  • One end of a casing 11 or a peripheral wall of the first casing 11 is not limited herein.
  • the user can only reduce the airflow rate through the second airflow passage 102 by at least blocking the second air inlet 104, thereby increasing the airflow through the first airflow passage 101. So that only the first sensor 105 is activated, so that the electronic cigarette 100 is operated, and the heating element 12 heats the liquid smoke under the electric driving of the power source 22 to generate smoke. Due to the singularity of the child's thinking and operation, it is difficult to consciously block the first After the two air inlets 104 are pumped again, a certain safety protection function is achieved.
  • the present embodiment controls the flow of air in the first airflow passage 101 and the second airflow passage 102 to simultaneously control the starting and closing of the electronic cigarette 100, so that the control process is more accurate.
  • the electronic cigarette 200 provided in the second embodiment of the present invention is different from the electronic cigarette 100 in the first embodiment in that the second inductor 106 is omitted in the second embodiment, and the second air inlet 104 is disposed in the second embodiment.
  • the second inductor 106 is omitted in the second embodiment
  • the second air inlet 104 is disposed in the second embodiment.
  • the external air When the user performs suction while the second air inlet 104 is not blocked, the external air simultaneously enters into the electronic cigarette 100 via the first air flow passage 101 and the second air flow passage 102, due to the shunting of the second air flow passage 102.
  • the action is such that the airflow through the first airflow passage 101 is not too large, so that it is difficult to exceed the activation threshold preset by the first inductor 105, so that the first inductor 105 cannot be activated, and therefore, the circuit of the electronic cigarette 200 cannot Being turned on, the electronic cigarette 200 does not work.
  • the first sensor 105 Only after the second air inlet 104 is at least partially blocked, the first sensor 105 can be activated after the air flow rate in the first air flow passage 101 is increased, thereby operating the electronic cigarette 200.
  • the second air inlet 104 is disposed on the mouthpiece 14. When the user includes the mouthpiece 14 for suction, the second air inlet 104 can be easily blocked by the lips.
  • the electronic cigarette 100 of the second embodiment needs to at least partially block the second air inlet 104 to activate the first sensor 105 during use, because of the singularity of the child's thinking and operation. It is difficult to consciously block the second air inlet 104, and thus, it has a certain safety protection function.
  • the second air inlet 104 is not blocked by fingers or other structures, the structure is simpler, and the operation is more convenient.
  • the electronic cigarette 300 provided in the third embodiment of the present invention is different from the electronic cigarette 200 in the second embodiment in that the first airflow channel 101 and the second airflow channel 102 in the third embodiment are independently arranged.
  • a second inductor 106 is disposed in the two airflow passages 102. Specifically, one end of the second air flow passage 102 communicates with the second air inlet 104 disposed on the peripheral wall of the cigarette holder 14 , and the second air flow passage 102 is closed from the end of the second air inlet 104 .
  • the first sensor 105 is an air flow sensor
  • the second sensor 106 is a gas pressure sensor
  • the air pressure sensor 106 is used to sense the air pressure in the second air flow channel 102
  • the second sensor 106 is preset.
  • There is an activation threshold the second sensor 106 can be activated when the air pressure in the second air flow channel 102 is less than the activation threshold, and the switch is pressed only when the first sensor 105 and the second sensor 106 are simultaneously activated.
  • 107 enables the circuit between the power source 22 and the heating element 12 to be turned on, and the electronic cigarette 100 starts to operate.
  • the second inductor 106 When the user performs the suction with the second air inlet 104 not being included in the inlet, whether the first sensor 105 is activated by the air flow in the first air flow passage 101, the second air flow passage 102 Always communicating with the outside atmosphere, the second inductor 106 is not activated by the change in air pressure, and therefore, the circuit of the electronic cigarette 300 cannot be turned on, and the electronic cigarette 300 cannot operate.
  • the user's suction action causes a negative pressure to be generated in the second air flow passage 102, thereby activating the second sensor 106, and at the same time, the first sensor 105
  • the first inductor 105 and the second inductor 106 are simultaneously activated, and the circuit of the electronic cigarette 300 is turned on, thereby generating smoke for the user to smoke.
  • the child since the portion containing the cigarette holder 14 is not in any position, the child avoids the occasional activation of the electronic cigarette 300, and plays a certain safety protection function.

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

La présente invention concerne une atomiseur (10). L'atomiseur (10) est pourvu d'un premier canal d'écoulement d'air (101), d'un second canal d'écoulement d'air (102), d'une première entrée d'air (103) communiquant avec le premier canal d'écoulement d'air (101), et d'une seconde entrée d'air (104) communiquant avec le second canal d'écoulement d'air (102). Une première inductance (105) pour détecter une quantité physique dans le premier canal d'écoulement d'air (101) est agencée dans le premier canal d'écoulement d'air (101). Une seconde inductance (106) pour détecter la quantité physique dans le second canal d'écoulement d'air (102) est agencée dans le second canal d'écoulement d'air (102). La seconde entrée d'air (104) est au moins partiellement fermée, activant sélectivement la première inductance (105) et la seconde inductance (106) pour permettre à l'atomiseur (10) de fonctionner après avoir été alimenté en énergie. Par conséquent, seule la seconde entrée d'air qui est au moins partiellement fermée peut faire fonctionner l'atomiseur après qu'il ait été alimenté, de sorte qu'elle présente une fonction de protection de sécurité.
PCT/CN2018/119044 2017-12-07 2018-12-04 Atomiseur et cigarette électronique WO2019109898A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201721697926.6 2017-12-07
CN201721697943.X 2017-12-07
CN201721697926.6U CN207821090U (zh) 2017-12-07 2017-12-07 雾化器及电子烟
CN201721697943.XU CN207821091U (zh) 2017-12-07 2017-12-07 雾化器及电子烟

Publications (1)

Publication Number Publication Date
WO2019109898A1 true WO2019109898A1 (fr) 2019-06-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/119044 WO2019109898A1 (fr) 2017-12-07 2018-12-04 Atomiseur et cigarette électronique

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WO (1) WO2019109898A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022063985A1 (fr) 2020-09-24 2022-03-31 Jt International Sa Canal d'écoulement d'air entre un consommable et un dispositif

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201888252U (zh) * 2010-12-07 2011-07-06 罗青 一种具有过滤功能的电子烟
CN103917119A (zh) * 2011-10-06 2014-07-09 Sis资源公司 吸烟系统
CN203986099U (zh) * 2014-05-28 2014-12-10 惠州市吉瑞科技有限公司 电子烟
CN204048026U (zh) * 2014-05-28 2014-12-31 惠州市吉瑞科技有限公司 电子烟
CN206043425U (zh) * 2016-06-08 2017-03-29 卓尔悦欧洲控股有限公司 一种电子烟
US20180020738A1 (en) * 2016-06-08 2018-01-25 Joyetech (Changzhou) Electronics Co., Ltd. Electronic cigarette
CN207821091U (zh) * 2017-12-07 2018-09-07 常州市派腾电子技术服务有限公司 雾化器及电子烟
CN207821090U (zh) * 2017-12-07 2018-09-07 常州市派腾电子技术服务有限公司 雾化器及电子烟

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201888252U (zh) * 2010-12-07 2011-07-06 罗青 一种具有过滤功能的电子烟
CN103917119A (zh) * 2011-10-06 2014-07-09 Sis资源公司 吸烟系统
CN203986099U (zh) * 2014-05-28 2014-12-10 惠州市吉瑞科技有限公司 电子烟
CN204048026U (zh) * 2014-05-28 2014-12-31 惠州市吉瑞科技有限公司 电子烟
CN206043425U (zh) * 2016-06-08 2017-03-29 卓尔悦欧洲控股有限公司 一种电子烟
US20180020738A1 (en) * 2016-06-08 2018-01-25 Joyetech (Changzhou) Electronics Co., Ltd. Electronic cigarette
CN207821091U (zh) * 2017-12-07 2018-09-07 常州市派腾电子技术服务有限公司 雾化器及电子烟
CN207821090U (zh) * 2017-12-07 2018-09-07 常州市派腾电子技术服务有限公司 雾化器及电子烟

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022063985A1 (fr) 2020-09-24 2022-03-31 Jt International Sa Canal d'écoulement d'air entre un consommable et un dispositif

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