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WO2024212630A1 - Dispositif d'atomisation électronique - Google Patents

Dispositif d'atomisation électronique Download PDF

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Publication number
WO2024212630A1
WO2024212630A1 PCT/CN2024/071318 CN2024071318W WO2024212630A1 WO 2024212630 A1 WO2024212630 A1 WO 2024212630A1 CN 2024071318 W CN2024071318 W CN 2024071318W WO 2024212630 A1 WO2024212630 A1 WO 2024212630A1
Authority
WO
WIPO (PCT)
Prior art keywords
shell
end cover
trigger
channel
pneumatic switch
Prior art date
Application number
PCT/CN2024/071318
Other languages
English (en)
Chinese (zh)
Inventor
陈潮先
王烜
Original Assignee
深圳市你我网络科技有限公司
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 深圳市你我网络科技有限公司 filed Critical 深圳市你我网络科技有限公司
Publication of WO2024212630A1 publication Critical patent/WO2024212630A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present application relates to the technical field of cigarette substitutes, and in particular to an electronic atomization device.
  • the electronic atomizer device is an electronic product that imitates cigarettes. It can convert smoke liquid into mist, giving the user a similar feeling to smoking when inhaling, achieving "puffing out smoke". Due to the similar taste and convenience of smoking as cigarettes, the electronic atomizer device has been rapidly promoted and used.
  • the electronic atomization device consists of two parts: an atomizer and a battery host.
  • the atomizer is the smoke generating part of the electronic atomization device
  • the battery host is the control center and power supply part of the electronic atomization device.
  • inhaling air at the nozzle of the atomizer can create airflow inside the electronic atomization device, triggering the pneumatic switch to open, thereby energizing the battery host and the atomizer.
  • the heating element installed in the atomizer can heat up the high-temperature atomized smoke oil, so that the smoke oil forms an aerosol at high temperature and flows to the nozzle for the user to inhale.
  • the atomizer and the battery host are arranged in an upper and lower structure, the heating element arranged in the atomizer is arranged close to the bottom of the atomizer, the start switch is arranged at the end where the battery host and the atomizer contact, and the pneumatic switch is far away from the suction nozzle of the atomizer; even if the atomizer and the battery host are arranged in a left-right structure, because the heating element arranged in the atomizer is arranged close to the bottom of the atomizer, and the pneumatic switch is arranged in the battery host and close to the heating element, the pneumatic switch is also far away from the suction nozzle of the atomizer.
  • the triggering is not fast enough, and because the airway connecting to the nozzle is long and contains more cold air, a lot of cold air will be sucked in before the pneumatic switch is triggered to heat up the heating element, affecting the taste of the smoke.
  • An electronic atomization device comprises a shell, an atomizer and a battery host arranged in the shell, the atomizer and the battery host are arranged in parallel in the shell, and the battery host is provided with a pneumatic switch for controlling the activation of the atomizer;
  • the shell comprises a suction nozzle arranged at an end and an air flow channel arranged inside, the air flow channel comprises a smoke channel and a trigger channel independent of each other, the suction nozzle comprises a smoke outlet and a trigger port separately arranged, the smoke channel is connected with the smoke outlet, the pneumatic switch is arranged on the battery host near the suction nozzle, and the trigger channel connects the pneumatic switch with the trigger port.
  • the atomizer includes a shell, a sealing base, a sealing end cover, an atomizing assembly and a partition tube, the sealing base and the sealing end cover are respectively arranged at the two ends of the shell, the partition tube is arranged in the shell, and the two ends of the partition tube are respectively fixed to the sealing base and the sealing end cover, the sealing base and the sealing end cover cooperate with the partition tube to separate the interior of the shell into an oil storage chamber and an atomizing chamber; the atomizing assembly is arranged in the atomizing chamber, the partition tube is provided with an oil guide hole, and the atomizing assembly is connected to the oil storage chamber through the oil guide hole.
  • the sealing end cover extends inside the outer shell toward the battery host until it contacts the inner wall of the outer shell, and the sealing end cover is provided with a receiving groove connected to the trigger channel, the pneumatic switch is received in the receiving groove, and the pneumatic switch is connected to the trigger channel.
  • one end of the sealing end cover is disposed on the shell, and the other end thereof abuts against the inner wall of the shell.
  • the trigger channel is disposed through the sealing end cover, and the trigger channel communicates with the trigger port and the accommodating groove.
  • one end of the sealing end cover is arranged on the shell, and the other end abuts against the inner wall of the shell.
  • a through groove is opened at the end of the sealing end cover, and the through groove abuts against the inner wall of the shell to form the trigger channel, and the trigger channel connects the trigger port and the accommodating groove.
  • the sealing base and the sealing end cover are both silicone elements.
  • the shell includes a shell body and a nozzle cover matching the shell body, the nozzle is arranged on the nozzle cover, and a limiting structure connected with the nozzle is extended from the nozzle along the inside of the nozzle cover, the sealing end cover is fixed around the limiting structure, and the nozzle is connected with the atomization chamber through the limiting structure.
  • the limiting structure is provided with a liquid collecting groove at the end close to the oil storage cavity, and a liquid collecting hole is opened on the wall surface of the limiting structure, and the liquid collecting hole is communicated with the liquid collecting groove.
  • absorbent cotton is arranged in the liquid collecting tank.
  • the electronic atomization device arranges the pneumatic switch near the suction nozzle, and arranges a separate trigger port at the suction nozzle to connect the pneumatic switch through a trigger channel, so that the length of the trigger channel is shortened.
  • the negative pressure of the airflow can quickly reach the pneumatic switch, triggering the pneumatic switch to turn on the electronic atomization device, and the triggering is sensitive;
  • the heating element in the atomizer can be quickly energized to atomize the smoke oil and form high-temperature smoke.
  • the high-temperature smoke is evenly mixed with the cold air in the atomization channel and then inhaled by the user. The user will inhale the taste of the hotter smoke hitting the mouth, and the inhalation taste is good.
  • FIG1 is a schematic diagram of the structure of the electronic atomization device of the present application.
  • FIG. 2 is a cross-sectional view of the electronic atomization device of the present application.
  • FIG. 1 is a schematic diagram of the structure of an electronic atomization device in one embodiment.
  • An electronic atomization device includes a housing 10, an atomizer 20 and a battery host 30 arranged in the housing 10.
  • the atomizer 20 is an aerosol generating device of the electronic atomization device, which is used to generate heat under power-on conditions, so that the tobacco oil in the atomizer 20 forms an aerosol for the user to inhale;
  • the battery host 30 is the control center and power supply center of the electronic atomization device.
  • the battery provides power to the circuit of the entire electronic atomization device, so that the control center is powered on to control the components in the circuit to work, so that the atomizer 20 can be powered on and heated.
  • the atomizer 20 and the battery host 30 are arranged in parallel in the housing 10, that is, the atomizer 20 is arranged on the side of the battery host 30 in the housing 10, and the battery host 30 is provided with a pneumatic switch 32 for controlling the start of the atomizer 20; the pneumatic switch 32 can control the opening and closing of the circuit by sensing the negative pressure formed by the airflow, and the control is convenient and accurate.
  • the shell 10 includes a suction nozzle 142 arranged at the end and an airflow channel 144 arranged inside, the airflow channel 144 includes a smoke channel 1442 and a trigger channel 1444 that are independent of each other, the suction nozzle 142 includes a smoke outlet 1422 and a trigger port 1424 that are separated, the smoke channel 1442 is connected with the smoke outlet 1422, the pneumatic switch 32 is arranged on the battery host 30 near the suction nozzle 142, and the trigger channel 1444 connects the pneumatic switch 32 with the trigger port 1424.
  • the electronic atomization device sets the pneumatic switch 32 near the suction nozzle 142, and sets a separate trigger port 1424 at the suction nozzle 142 to connect the pneumatic switch 32 through the trigger channel 1444, so that the length of the trigger channel 1444 is shortened.
  • the negative pressure of the airflow can quickly reach the pneumatic switch 32 through the trigger port 1424 and the trigger channel 1444, triggering the pneumatic switch 32 to turn on the electronic atomization device, and the triggering is sensitive; on the other hand, after the pneumatic switch 32 is turned on, the heating element in the atomizer 20 can be quickly energized to atomize the smoke oil and form high-temperature smoke.
  • the high-temperature smoke is evenly mixed with the cold air in the atomization channel and is inhaled by the user through the smoke channel 1442 and the smoke outlet 1422.
  • the user will inhale the taste of the hotter smoke hitting the oral cavity, and the inhalation taste is good.
  • the smoke channel 1442 and the trigger channel 1444 are independent of each other, and a smoke outlet 1422 and a trigger outlet 1424 are provided separately, which can completely isolate the smoke channel 1442 and the trigger channel 1444, and prevent the volatile substances after the high-temperature atomization of the smoke oil from entering the pneumatic switch 32 through the trigger channel 1444, and cannot damage the pneumatic switch 32, which is beneficial to improving the smoking taste and extending the service life.
  • the atomizer 20 includes a shell 21, a sealing base 22, a sealing end cover 23, an atomizing assembly 24 and a partition tube 25.
  • the sealing base 22 and the sealing end cover 23 are respectively arranged at the two ends of the shell 21.
  • the partition tube 25 is arranged in the shell 21, and the two ends of the partition tube 25 are respectively fixed to the sealing base 22 and the sealing end cover 23.
  • the sealing base 22 and the sealing end cover 23 cooperate with the partition tube 25 to divide the interior of the shell 21 into an oil storage chamber 26 and an atomizing chamber 27; the atomizing assembly 24 is arranged in the atomizing chamber 27, and the partition tube 25 is provided with an oil guide hole 252.
  • the atomizing assembly 24 is connected to the oil storage chamber 26 through the oil guide hole 252.
  • the interior of the shell 21 is a cavity
  • the partition tube 25 is placed in the middle of the cavity of the shell 21.
  • the sealing base 22 and the sealing end cover 23 seal the two ends of the shell 21.
  • the two ends of the partition tube 25 are respectively fixed to the sealing base 22 and the sealing end cover 23, and the sealing base 22 and the sealing end cover 23 are both provided with through holes connected to the outside, and the partition tube 25 is connected to the through holes;
  • the oil storage chamber 26 stores the smoke oil or oil storage cotton is provided to absorb the smoke oil
  • the atomization component 24 is arranged in the atomization chamber 27,
  • the atomization component 24 includes an oil guide element and a heating element, the oil guide element is coated on the heating element, or the heating element is wrapped around the oil guide element, the oil guide element is connected to the oil storage chamber 26 at the oil guide hole 252, so that the smoke oil in the oil storage chamber 26 is discharged by the oil guide element, the heating element is energized and heated, and the smoke oil on the oil guide element is atomized.
  • the sealing base 22 and the sealing end cover 23 can both be components made of silicone material.
  • the elastic characteristics of the silicone material can play a sealing role to prevent the smoke oil in the oil storage chamber 26 from leaking out.
  • the sealing base 22 and the sealing end cover 23 made of silicone material have a certain thickness, and their hardness can support the structure inside the shell 21.
  • the sealing end cover 23 extends inside the housing 10 toward the battery host 30 until it contacts the inner wall of the housing 10, and the sealing end cover 23 is provided with a receiving groove 232 connected to the trigger channel 1444, and the pneumatic switch 32 is received in the receiving groove 232, and the pneumatic switch 32 is connected to the trigger channel 1444.
  • the entire end face of the sealing end cover 23 at the top of the oil storage chamber 26 contacts the inner wall of the housing 10, maintaining good sealing and fixing performance between the sealing end cover 23 and the housing 10, and the sealing end cover 23 is close to the suction nozzle 142, and the receiving groove 232 for accommodating the pneumatic switch 32 is close to the trigger port 1424 of the suction nozzle 142, so that when inhaling at the suction nozzle 142, the negative pressure of the airflow can quickly reach the pneumatic switch 32 through the trigger port 1424 and the trigger channel 1444, triggering the pneumatic switch 32 to turn on the electronic atomization device, and the triggering is sensitive.
  • the heating element is quickly energized and heated, atomizing the tobacco oil into high-temperature smoke.
  • the high-temperature smoke is evenly mixed with the room-temperature air inhaled from the outside into the suction nozzle 142 in the atomization chamber 27, so that the smoke inhaled into the user's mouth is smoke with a uniform taste and moderate temperature, and the smoking taste is good.
  • one end of the sealing end cover 23 is disposed on the housing 21, and the other end is against the inner wall of the housing 10.
  • the trigger channel 1444 is disposed through the sealing end cover 23, and the trigger channel 1444 is connected to the trigger port 1424 and the receiving groove 232. That is, in order to facilitate the electrical connection between the pneumatic switch 32 and the battery host 30, the pneumatic switch 32 is disposed close to the battery host 30, so a through channel needs to be disposed on the sealing end cover 23 at one end of the pneumatic switch 32 close to the suction nozzle 142, so that the trigger channel 1444 is formed to communicate with the trigger port 1424.
  • one end of the sealing end cover 23 is disposed on the housing 21, and the other end is against the inner wall of the housing 10.
  • a through groove is provided at the end of the sealing end cover 23, and the through groove is against the inner wall of the housing 10 to form a trigger channel 1444, and the trigger channel 1444 is connected to the trigger port 1424 and the accommodating groove 232.
  • the pneumatic switch 32 is disposed close to the battery host 30, and in order to facilitate the operation and production of the trigger channel 1444 on the sealing end cover 23, a through groove can be directly provided on the upper end surface of the sealing end cover 23, and when the through groove is against the inner wall of the housing 10, the through groove and the inner wall of the housing 10 jointly form a trigger channel 1444 for airflow circulation, and when sucking at the suction nozzle 142, negative pressure can be formed at the pneumatic switch 32 through the trigger port 1424 and the trigger channel 1444, triggering the pneumatic switch 32 to open.
  • the housing 10 includes a shell body 12 and a nozzle 142 cover 14 matched with the shell body 12, the nozzle 142 is arranged on the nozzle 142 cover 14, a limiting structure 146 connected with the nozzle 142 is extended from the nozzle 142 along the inside of the nozzle 142 cover 14, and the sealing end cover 23 is fixed around the limiting structure 146, and the nozzle 142 is connected with the atomization chamber 27 through the limiting structure 146.
  • the nozzle 142 cover 14 can be removed from the shell body 12, and the sealing end cover 23 can be fixed around the limiting structure 146, so that the top of the sealing end cover 23 fits with the inner wall of the nozzle 142 cover 14; at the same time, because the limiting structure 146 is a tubular structure extending from the nozzle 142 along the inside of the nozzle 142 cover 14, the nozzle 142 can directly pass through the bottom of the limiting structure 146 and communicate with the structure below the limiting structure 146.
  • the atomizer 20 and the battery host 30 are assembled, they are integrally mounted in the shell body 12 , and then the nozzle 142 cover 14 with the sealing end cover 23 installed is fixedly mounted on the shell body 12 .
  • the limiting structure 146 is provided with a liquid collecting tank 1462 at the end near the oil storage chamber 26, and a liquid collecting hole 1464 is opened on the wall of the limiting structure 146, and the liquid collecting hole 1464 is connected with the liquid collecting tank 1462.
  • the cross-section of the limiting structure 146 is a symmetrically arranged " ⁇ " shape, and the liquid collecting tank 1462 is located at the bottom of the " ⁇ " shape.
  • the condensate flows to the liquid collecting tank 1462 through the liquid collecting hole 1464 on the wall of the limiting structure 146, and is collected by the liquid collecting tank 1462, which can prevent the condensate from being sucked into the user's mouth, which is conducive to improving the smoking taste.
  • absorbent cotton is provided in the liquid collecting groove 1462, and the absorbent cotton absorbs the condensed liquid, turning the flowable liquid into non-flowable liquid, and can also prevent the condensed liquid from being sucked into the user's mouth, further improving the sucking taste.

Landscapes

  • Nozzles (AREA)

Abstract

La présente demande concerne un dispositif d'atomisation électronique. Le dispositif d'atomisation électronique est pourvu d'un canal de vapeur et d'un canal de déclenchement qui sont indépendants l'un de l'autre, un commutateur pneumatique est disposé à proximité d'un embout buccal, et une ouverture de déclenchement indépendante est disposée au niveau de l'embout buccal et est en communication avec le commutateur pneumatique au moyen du canal de déclenchement, de telle sorte que la longueur du canal de déclenchement soit raccourcie. D'une part, lorsqu'un utilisateur effectue une aspiration au niveau de l'embout buccal, une pression négative d'écoulement d'air peut atteindre rapidement le commutateur pneumatique pour déclencher le commutateur pneumatique pour qu'il démarre le dispositif d'atomisation électronique, et par conséquent le déclenchement est sensible ; et d'autre part, après le démarrage du commutateur pneumatique, un élément chauffant dans un atomiseur peut être rapidement électrifié pour atomiser un e-liquide pour former de la vapeur à haute température, la vapeur à haute température est mélangée uniformément avec de l'air froid dans un canal d'atomisation et ensuite aspirée par l'utilisateur, et l'utilisateur ressent la vapeur chaude percutant la cavité buccale, ce qui donne un bon goût.
PCT/CN2024/071318 2023-04-12 2024-01-09 Dispositif d'atomisation électronique WO2024212630A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202320896222.0U CN220192215U (zh) 2023-04-12 2023-04-12 电子雾化装置
CN202320896222.0 2023-04-12

Publications (1)

Publication Number Publication Date
WO2024212630A1 true WO2024212630A1 (fr) 2024-10-17

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ID=89139029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/071318 WO2024212630A1 (fr) 2023-04-12 2024-01-09 Dispositif d'atomisation électronique

Country Status (2)

Country Link
CN (1) CN220192215U (fr)
WO (1) WO2024212630A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN220192215U (zh) * 2023-04-12 2023-12-19 深圳市你我网络科技有限公司 电子雾化装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206043425U (zh) * 2016-06-08 2017-03-29 卓尔悦欧洲控股有限公司 一种电子烟
CN107536110A (zh) * 2017-04-21 2018-01-05 深圳市卓力能电子有限公司 一种电子烟
CN207185900U (zh) * 2017-03-10 2018-04-06 深圳市艾维普思科技股份有限公司 电子烟
CN107898008A (zh) * 2017-12-15 2018-04-13 常州市派腾电子技术服务有限公司 雾化器、电子烟及该电子烟的运行方法
JP2018174928A (ja) * 2017-04-11 2018-11-15 研能科技股▲ふん▼有限公司 電子たばこ
CN115886336A (zh) * 2022-12-01 2023-04-04 深圳市你我网络科技有限公司 雾化器及电子雾化装置
CN220192215U (zh) * 2023-04-12 2023-12-19 深圳市你我网络科技有限公司 电子雾化装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206043425U (zh) * 2016-06-08 2017-03-29 卓尔悦欧洲控股有限公司 一种电子烟
CN207185900U (zh) * 2017-03-10 2018-04-06 深圳市艾维普思科技股份有限公司 电子烟
JP2018174928A (ja) * 2017-04-11 2018-11-15 研能科技股▲ふん▼有限公司 電子たばこ
CN107536110A (zh) * 2017-04-21 2018-01-05 深圳市卓力能电子有限公司 一种电子烟
CN107898008A (zh) * 2017-12-15 2018-04-13 常州市派腾电子技术服务有限公司 雾化器、电子烟及该电子烟的运行方法
CN115886336A (zh) * 2022-12-01 2023-04-04 深圳市你我网络科技有限公司 雾化器及电子雾化装置
CN220192215U (zh) * 2023-04-12 2023-12-19 深圳市你我网络科技有限公司 电子雾化装置

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