WO2023273220A1 - Dispositif d'atomisation et appareil d'atomisation le comprenant - Google Patents

Dispositif d'atomisation et appareil d'atomisation le comprenant Download PDF

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Publication number
WO2023273220A1
WO2023273220A1 PCT/CN2021/139796 CN2021139796W WO2023273220A1 WO 2023273220 A1 WO2023273220 A1 WO 2023273220A1 CN 2021139796 W CN2021139796 W CN 2021139796W WO 2023273220 A1 WO2023273220 A1 WO 2023273220A1
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WIPO (PCT)
Prior art keywords
sealing
atomizing
side wall
top cover
atomization
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Application number
PCT/CN2021/139796
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English (en)
Chinese (zh)
Inventor
李偌峰
徐升阳
金杨云
付家琪
陈真
王慧
Original Assignee
深圳雾芯科技有限公司
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Publication of WO2023273220A1 publication Critical patent/WO2023273220A1/fr

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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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces

Definitions

  • the present application relates to the technical field of atomization devices, in particular to an atomization device and an atomization device having the same.
  • the atomization equipment In the related technology, the atomization equipment must meet the sealing requirements, and there are multiple seals inside the equipment. If the number of seals is small, the atomization equipment will not be completely closed, which will lead to low air tightness, and will cause suction leakage and flying oil. Phenomena such as entering the mouth and frying oil sound will reduce the user experience, and the large number of seals will increase the production cost and complicate the manufacturing and assembly.
  • This application aims to solve one of the technical problems in the related art at least to a certain extent.
  • an object of the present application is to provide an atomizing device, which is low in manufacturing cost, easy to manufacture and equip, and has good sealing performance.
  • the present application also proposes an atomizing device having the above-mentioned atomizing device.
  • the atomization device includes: a housing, the housing is provided with an oil tank for containing the atomization liquid and an atomization tank with an atomization core; a base, one end of the housing is provided with an open opening, the base is arranged in the open opening to seal the space in the casing; a heating top cover is arranged in the casing, and the oil tank is formed between the heating top cover and the casing;
  • the sealing element is arranged between the heating top cover and the base, and is configured to surround the atomization chamber with the base; the sealing element includes a first sealing part and a second sealing part, and the first sealing part A sealing part is arranged between the heating top cover and the atomizing core for sealing between the heating top cover and the atomizing core, and the second sealing part is arranged on the base and the housing, used for sealing between the base and the housing.
  • the atomization device of the embodiment of the present application by providing a sealing member with a first sealing part that can be used to seal the oil tank and the atomization tank, and a second sealing part that can be used to seal the inside and the outside of the atomization device, the reduction can be reduced.
  • the small number of sealing parts reduces the manufacturing cost, facilitates manufacturing and assembly, and will not affect the sealing performance of the atomization equipment, and there will be no phenomenon of suction leakage, flying oil into the mouth, frying oil sound, etc., and the sealing performance is good.
  • sealing member is integrally formed.
  • the atomizing core is a ceramic atomizing core.
  • the heating top cover is provided with an oil inlet channel for introducing the atomized liquid in the oil tank to the atomizing core, and at least part of the first sealing part surrounds the oil inlet channel.
  • the channel faces the port of the atomization chamber.
  • the first sealing part includes: a top wall facing the oil tank and a side wall disposed on the outer periphery of the top wall and extending downward, the top wall or/and the side wall A first through hole is provided on the wall, and the first through hole communicates with the oil inlet channel and the atomizing chamber respectively.
  • the side wall includes a first side wall and a second side wall arranged on both sides of the top wall and spaced apart, and the oil inlet channel and the first through hole are both two and identical to each other.
  • the second sealing portion is ring-shaped and connected to the lower ends of the first side wall and the second side wall respectively.
  • the heating top cover is also provided with: a ventilation channel and a liquid storage tank, the ventilation channel is used to balance the air pressure in the oil tank, and the liquid storage tank and the ventilation channel connected and used to store droplets.
  • the heating top cover includes a top surface facing the oil tank and an outer peripheral wall attached to the inner wall of the casing, the ventilation channel is at least partially provided on the outer peripheral wall, and the ventilation channel
  • the air exchange port at one end of the channel facing the oil tank is located on the top surface;
  • the atomization device also includes a third sealing part, the third sealing part is covered on the top surface and covers the air exchange port, the The third sealing part is configured as an elastic member and can be elastically deformed when there is an air pressure difference on both sides of the ventilation channel, so as to block or open the ventilation opening.
  • the opening of the liquid storage tank is located on the top surface, and at least a part of the opening of the liquid storage tank is configured as the ventilation port.
  • liquid storage pool is arranged inside the heating top cover, and one end of the liquid storage pool is open and located on the top surface, and the other end of the liquid storage pool extends away from the oil tank .
  • the atomizing device includes the above-mentioned atomizing device. Since the atomizing device according to the present application is provided with the above-mentioned atomizing device, the number of sealing parts is reduced, the manufacturing cost of the sealing parts is reduced, and the manufacturing and assembly are convenient. It will not affect the sealing performance of the atomization equipment, and there will be no phenomena such as suction leakage, flying oil into the mouth, frying oil sound, etc., and the sealing performance is good.
  • Fig. 1 is a schematic diagram of an atomization device according to an embodiment of the present application.
  • Fig. 2 is a cross-sectional view in one direction of an atomizing device according to an embodiment of the present application
  • Fig. 3 is a cross-sectional view from another direction of the atomizing device according to the embodiment of the present application.
  • Atomization equipment 100 housing 110, oil tank 101, atomization tank 103, base 113, heating top cover 130, top surface 1301, peripheral wall 1302, oil inlet channel 104, ventilation channel 105, liquid storage tank 107, mist
  • the chemical core 150 The chemical core 150 , the sealing member 170 , the first sealing portion 171 , the top wall 1711 , the side wall 1712 , the first via hole 1713 , the second sealing portion 172 , and the third sealing portion 180 .
  • the atomizing device 100 is described below with reference to FIGS.
  • the seal 170 is arranged between the heating top cover 130 and the base 113, and is configured to surround the base 113 to form an atomization tank 103.
  • the seal 170 includes The first sealing part 171 and the second sealing part 172.
  • the first sealing part 171 is arranged between the heating top cover 130 and the atomizing core 150, and is used for sealing between the heating top cover 130 and the atomizing core 150.
  • the second sealing portion 172 is disposed between the base 113 and the housing 110 for sealing between the base 113 and the housing 110 .
  • the housing 110 is divided into an oil tank 101 and an atomizing tank 103, the oil tank 101 contains the atomizing liquid, and the atomizing tank 103 is provided with a The atomized atomizing core 150, it should be noted that the atomized liquid in the oil tank 101 can enter the atomized chamber 103 through the heating top cover 130, and the heating element in the atomized core 150 will Finally, the heating element in the atomizing core 150 can heat the atomized liquid, so as to atomize the atomized liquid.
  • the atomizing device 100 Since the atomizing liquid needs to infiltrate and flow between the oil tank 101 and the atomizing tank 103, the atomizing device 100 has high requirements on the tightness of the oil tank 101, the atomizing tank 103 and the outside world, otherwise it will cause suction leakage and flying Phenomena such as oil entering the mouth and frying oil sound occur.
  • An opening is provided at one end of the housing 110 , and a base 113 is disposed at the opening to separate the inner space of the housing 110 from the outside world, and the base 113 preliminarily seals the inner space of the housing 110 .
  • the seal 170 includes a first seal 171 and a second seal 172. It should be noted that the seal 170 is an integral component, and the first seal 171 and the second seal 172 are two parts on the seal 170. Not two separate components, the first sealing part 171 is used for sealing between the heating top cover 130 and the atomizing core 150, that is, the first sealing part 171 is used for sealing between the oil tank 101 and the atomizing tank 103 , the second sealing portion 172 is used for sealing between the base 113 and the casing 110 , that is, the second sealing portion 172 is used for sealing between the casing 110 and the outside.
  • the first sealing part 171 can be used to seal the oil tank 101 and the atomizing tank 103
  • the second sealing part 172 can be used to seal the inside and outside of the atomizing device 100
  • the sealing member 170 can reduce the number of sealing parts, reduce the manufacturing cost, facilitate manufacturing and assembly, and will not affect the sealing performance of the atomizing device 100, and there will be no suction leakage, flying oil into the mouth, and frying sound And so on, the sealing performance is good.
  • sealing member 170 is integrally formed.
  • the first sealing part 171 and the second sealing part 172 of the sealing part 170 are integrally manufactured and formed. Compared with connecting the first sealing part 171 and the second sealing part 172 after casting and molding respectively, the inside of the sealing part 170 which is integrally cast The gap is small and the sealing is better. Moreover, the number of components of the atomizing device 100 is greatly reduced, and since the first sealing member 170 and the second sealing member 170 are integrally formed, processing is easier, production costs are greatly reduced, and installation and assembly are easier.
  • the atomizing core 150 is a ceramic atomizing core 150 .
  • the ceramic atomizing core 150 is hard and not easily deformed, and will not be deformed during use to damage the sealing performance of the sealing member 170 .
  • the heating top cover 130 is provided with an oil inlet channel 104 leading the atomized liquid in the oil tank 101 to the atomizing core 150 , and at least the first sealing part 171 Part of it surrounds the oil inlet channel 104 towards the port of the atomizing chamber 103 .
  • the atomized liquid in the oil tank 101 enters the atomization tank 103 through the oil inlet channel 104, and the first sealing part 171 has a port that surrounds the oil inlet channel 104 and faces the atomization tank 103, which improves the oil inlet channel of the heating top cover 130. Tightness at 104 places.
  • the first sealing portion 171 includes: a top wall 1711 facing the oil tank 101 and a side wall 1712 disposed on the outer periphery of the top wall 1711 and extending downward, the top wall 1711 or/
  • the side wall 1712 is provided with a first through hole 1713, and the first through hole 1713 communicates with the oil inlet passage 104 and the atomizing chamber 103 respectively.
  • the first sealing portion 171 includes a top wall 1711 and a side wall 1712, the side wall 1712 is located on the outer periphery of the top wall 1711 and extends downward, that is to say, the first sealing portion 171 extends in the vertical direction, and the side wall 1712 has a certain width,
  • the top wall 1711 and the side wall 1712 of the first sealing portion 171 are in close contact with the heating top cover 130 to improve the sealing performance.
  • the atomized liquid in the oil chamber 101 enters the atomized chamber 103 through the oil inlet channel 104, and the first through hole 1713 is the position reserved for the oil inlet channel 104 by the seal 170, so that the atomized liquid flows normally.
  • the tightness of the oil inlet channel 104 of the heating top cover 130 is improved to avoid excessive leakage of the atomized liquid into the atomized chamber 103 and avoid the phenomenon of suction leakage.
  • the side wall 1712 includes a first side wall 1712 and a second side wall 1712 arranged on both sides of the top wall 1711 and spaced apart from each other, the oil inlet channel 104 and the first through hole 1713 Both are two and corresponding to each other one by one, the oil inlet channel 104 and the first through hole 1713 are respectively provided on the corresponding two sides of the first sealing part 171, and one of the first through holes 1713 is provided on the first side wall 1712 And on the part of the top wall 1711 adjacent to the first side wall 1712, another first via hole 1713 is provided on the second side wall 1712 and the part of the top wall 1711 adjacent to the second side wall 1712, that is, the first side
  • the part of the wall 1712 and the top wall 1711 adjacent to the first side wall 1712 jointly reserves the position of the first via hole 1713, and correspondingly, the part of the second side wall 1712 and the top wall 1711 adjacent to the second side wall 1712 passes through the pre- A
  • an atomizing hole is provided at the middle position on the top wall 1711 , that is, at a position between the reserved two first via holes 1713 , and the atomizing hole and the atomizing chamber 103 connected, so that the atomized liquid in the atomization chamber 103 can be exported through the atomization hole.
  • a smoke outlet is also provided at a position corresponding to the atomizing hole on the heating top cover 130 .
  • the second sealing portion 172 is connected to the lower ends of the first side wall 1712 and the second side wall 1712 , and the second sealing portion 172 is configured as an annular seal between the base 113 and the housing 110 . Sealing means sealing between the casing 110 and the outside world.
  • the second sealing part 172 is a plurality of interconnected rings, and the plurality of rings can be sealed multiple times to improve the sealing performance of the atomizing device.
  • the heating top cover 130 is also provided with: a ventilation channel 105 and a liquid storage tank 107, the ventilation channel 105 is used to balance the air pressure in the oil tank 101, the liquid storage tank 107 communicates with the ventilation channel 105, and Used to store droplets.
  • the ventilation channel 105 is used to connect the internal space of the oil tank 101 with the external space, and is used to replenish a part of the gas from the outside into the oil tank 101 after the atomized liquid inside the oil tank 101 enters the atomizing tank 103, so that the oil tank 101 can be balanced.
  • the air pressure in the tank 101 prevents the pressure in the oil tank 101 from being too low so that the atomized liquid in the tank cannot enter the atomizing tank 103 smoothly.
  • the liquid storage tank 107 communicates with the ventilation channel 105, and the liquid storage tank 107 can store the atomized liquid that enters the ventilation channel 105 from the oil tank 101 when the ventilation channel 105 is ventilated, so as to prevent the atomized liquid from entering the ventilation channel 105. Blockage, thereby affecting the balance of the air pressure in the oil tank 101.
  • the ventilation channel 105 connects the oil tank 101 and the atomization tank 103, the fresh air or smoke in the atomization tank 103 will enter the oil channel oil tank 101 along the ventilation channel 105, and at the same time,
  • the atomized liquid in the oil tank 101 may also enter the ventilation channel 105 to block the ventilation channel 105; in this application, a liquid storage pool 107 is provided on the heating top cover 130 and the liquid storage pool 107 is connected to the ventilation channel 105, Therefore, when the ventilation passage 105 is turned on, the oil in the oil tank 101 will directly enter the liquid storage tank 107 instead of entering the ventilation passage 105, and then it will not appear when the ventilation passage 105 is connected. The phenomenon that the atomized liquid in 101 enters the ventilation channel 105 and blocks the ventilation channel 105.
  • the position of the liquid storage tank 107 can be at any position of the ventilation channel 105, for example, it can be at both ends or in the middle of the ventilation channel 105, and the liquid storage tank 107 can store the oil that enters the ventilation channel 105 from the oil tank 101.
  • the atomized liquid can also store the condensate formed by the condensation of the aerosol entering the ventilation channel 105.
  • the heating top cover 130 includes a top surface 1301 facing the oil tank 101 and an outer peripheral wall 1302 attached to the inner wall of the casing 110.
  • the ventilation channel 105 is at least partially provided on the outer peripheral wall 1302.
  • the air exchange port at the end of the air channel 105 facing the oil tank 101 is located on the top surface 1301.
  • the outer peripheral wall 1302 of the heating top cover 130 is provided with slots, and the outer peripheral wall 1302 is connected to the inner surface of the housing 110.
  • the surrounding surfaces are bonded so that the heating top cover 130 and the housing 110 together define a ventilation channel 105 , and the ventilation channel 105 is a plurality of grooves arranged separately.
  • the atomizing device 100 also includes a third sealing portion 180 , the third sealing portion 180 is covered on the top surface 1301 and covers the ventilation opening, the third sealing portion 180 is configured as an elastic member and can have an air pressure difference on both sides of the ventilation channel 105 Elastic deformation occurs when the air exchange port is blocked or opened.
  • the third sealing portion 180 can optionally cooperate with the heat-generating top cover 130 to conduct or block the ventilation passage 105 to form a connection passage connecting the ventilation passage 105 and the oil tank 101 .
  • the third sealing part 180 will deform under the action of the air pressure difference and open the ventilation port, so that the ventilation channel 105 communicates the outside atmosphere with the oil tank 101, and the outside gas It can enter into the oil tank 101 through the ventilation channel 105 .
  • the third sealing part 180 When the outside air pressure is lower than the air pressure in the oil tank 101, the third sealing part 180 will be pressed against the air exchange port under the action of the air pressure difference, so that the air exchange channel 105 is blocked, and the atomized liquid in the oil tank 101 will not It will flow out along the ventilation channel 105.
  • the third sealing portion 180 also includes a via hole connected to the oil inlet passage 104, and the atomized liquid can enter the oil inlet passage 104 through the via hole, but the third sealing portion 180 is connected to the oil inlet passage 104.
  • the part facing the liquid storage tank 107 is not provided with a via hole, thereby ensuring that the atomized liquid will not enter the liquid storage tank 107 or the ventilation channel 105 after the third sealing part 180 is bonded to the heating top cover 130 .
  • the opening of the liquid storage tank 107 is located on the top surface 1301 , and at least part of the opening of the liquid storage tank 107 is configured as a ventilation port. Therefore, the third sealing portion 180 can selectively seal the opening of the liquid reservoir 107 to conduct or block the ventilation channel 105 .
  • the third sealing part 180 will be deformed under the action of the air pressure difference, so that the third sealing part 180 will open the opening; , under the action of the air pressure difference, the third sealing portion 180 will be deformed so as to be pressed against the opening of the liquid reservoir 107 .
  • the liquid storage pool 107 is disposed inside the heating top cover 130 , and one end of the liquid storage pool 107 is open and located on the top surface 1301 , and the other end of the liquid storage pool 107 extends away from the oil tank 101 .
  • the liquid storage tank 107 can be configured as a cylindrical space with an elliptical cross section, which extends away from the oil tank 101, and can make full use of the space in the longitudinal direction of the heating top cover 130, ensuring that the liquid storage tank 107 has On the basis of sufficient liquid storage space, the cross-sectional area will not be too large, thereby improving the sealing performance of the third sealing part 180 and the heating top cover 130 to the greatest extent.
  • the atomization device according to the embodiment of the present application includes the atomization device 100 described in any one of the above. Since the atomization device according to the present application is provided with the above atomization device 100, the number of sealing parts is reduced, and the number of sealing parts The manufacturing cost is reduced, the manufacturing and assembly are convenient, and the sealing performance of the atomizing device 100 will not be affected, and there will be no suction leakage, oil flying into the mouth, frying oil sound, etc., and the sealing performance is good.
  • the atomizing device 100 includes: a housing 110, a base 113, a heating top cover 130 and a seal 170.
  • the housing 110 is provided with an oil tank 101 for containing the atomizing liquid and an atomizing tank 103 with a ceramic atomizing core 150
  • the heating top cover 130 is set in the casing 110
  • the heating top cover 130 is provided with an oil inlet passage 104
  • the atomized liquid in the oil tank 101 can pass through the oil inlet passage 104 and enter the atomization chamber 103.
  • the heating element in the atomizing core 150 can heat the atomizing liquid, thereby atomizing the atomizing liquid.
  • the seal 170 includes a first seal 171 and a second seal 172. It should be noted that the seal 170 is an integral element, and the first seal 171 and the second seal 172 are two parts on the seal 170.
  • the first sealing part 171 and the second sealing part 172 of the sealing member 170 are integrally formed, and the first sealing part 171 is used for sealing between the heating top cover 130 and the atomizing core 150 , that is, the first sealing part 171 is used for sealing between the oil tank 101 and the atomization tank 103, and the second sealing part 172 is used for sealing between the base 113 and the housing 110, that is, the second sealing part 172 is used for the housing Seal between 110 and the outside world.
  • the first sealing part 171 includes: a top wall 1711 and a side wall 1712, the top wall 1711 is disposed toward the oil tank 101, the side wall 1712 is located at the outer periphery of the top wall 1711 and extends downward, and two The first through hole 1713, the two first through holes 1713 correspond to the two oil inlet passages 104 of the heating top cover 130, the side wall 1712 includes the first side wall 1712 and the first side wall 1712 arranged on both sides of the top wall 1711 and spaced apart
  • a first via hole 1713 is provided on the first side wall 1712 and a part of the top wall 1711 adjacent to the first side wall 1712
  • another first via hole 1713 is provided on the second side wall 1712 and the top wall 1711.
  • the wall 1711 is on a portion adjacent to the second side wall 1712 .
  • the second sealing portion 172 is ring-shaped and connected to lower ends of the first sidewall 1712 and the second sidewall 1712 respectively.
  • the heating top cover 130 is also provided with a ventilation passage 105 selectively connecting the oil tank 101 and the atomization warehouse 103.
  • a liquid storage tank 107 is arranged on the heating top cover 130, and the liquid storage tank 107 is located between the ventilation channel 105 and the atomization chamber 103 in the gas flow direction during ventilation, so that when the ventilation channel 105 is turned on, the oil tank The oil in 101 will directly enter the liquid storage tank 107 instead of entering the ventilation channel 105, so that the atomized liquid in the oil tank 101 will not enter the ventilation channel 105 when the ventilation channel 105 is turned on. The phenomenon that the ventilation channel 105 is blocked inside.
  • the heating top cover 130 is arranged in the casing 110, the outer peripheral surface of the heating top cover 130 and the inner peripheral wall of the casing 110 is provided with a ventilation channel 105, the third sealing part 180 is arranged on the heating top cover 130 and the third The sealing portion 180 is optionally bonded to the heating top cover 130 .
  • the third sealing portion 180 is covered on the top surface 1301 .
  • the third sealing portion 180 is configured as an elastic member and can elastically deform when there is a pressure difference between two sides of the ventilation channel 105 , so as to block or open the ventilation opening.
  • the third sealing part 180 When the outside air pressure is greater than the air pressure in the oil tank 101, the third sealing part 180 will deform under the action of the air pressure difference and open the ventilation port, so that the ventilation channel 105 communicates the outside atmosphere with the oil tank 101, and the outside gas It can enter into the oil tank 101 through the air exchange channel 105.
  • the third sealing part 180 When the air pressure outside is lower than the air pressure in the oil tank 101, the third sealing part 180 will be pressed against the air exchange port under the action of the air pressure difference, so that the air exchange channel 105 If blocked, the atomized liquid in the oil tank 101 will not flow out along the ventilation channel 105 .
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more, unless otherwise specifically defined.
  • a first feature being "on” or “under” a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

L'invention concerne un dispositif d'atomisation (100) et un appareil d'atomisation le comprenant. Le dispositif d'atomisation comprend : un boîtier (110), une base (113), un couvercle supérieur produisant de la chaleur (130) et un élément d'étanchéité (170), le boîtier (110) étant pourvu à l'intérieur d'une chambre de liquide à vapoter (101) et d'une chambre d'atomisation (103) qui est pourvue d'un noyau d'atomisation (150) ; la base (113) est disposée au niveau d'une ouverture ouverte à une extrémité du boîtier (110) de manière à sceller un espace dans le boîtier (110) ; le couvercle supérieur produisant de la chaleur (130) est disposé dans le boîtier (110) ; l'élément d'étanchéité (170) est disposé entre le couvercle supérieur de production de chaleur (130) et la base (113) ; l'élément d'étanchéité (170) comprend une première partie d'étanchéité (171) et une seconde partie d'étanchéité (172) ; la première partie d'étanchéité (171) étant disposée entre le couvercle supérieur produisant de la chaleur (130) et le noyau d'atomisation (150) pour être utilisée dans l'étanchéité entre le couvercle supérieur produisant de la chaleur (130) et le noyau d'atomisation (150) ; la seconde partie d'étanchéité (172) est disposée entre la base (113) et le boîtier (110) pour être utilisée dans l'étanchéité entre la base (113) et le boîtier (110).
PCT/CN2021/139796 2021-06-29 2021-12-20 Dispositif d'atomisation et appareil d'atomisation le comprenant WO2023273220A1 (fr)

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CN202121467051.7 2021-06-29
CN202121467051.7U CN215837104U (zh) 2021-06-29 2021-06-29 雾化设备和具有其的雾化装置

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WO2023273220A1 true WO2023273220A1 (fr) 2023-01-05

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Publication number Priority date Publication date Assignee Title
CN216079737U (zh) * 2021-06-29 2022-03-18 深圳雾芯科技有限公司 雾化器和雾化装置
CN217771469U (zh) * 2022-07-01 2022-11-11 比亚迪精密制造有限公司 雾化装置和具有其的电子烟

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CN111631437A (zh) * 2020-05-29 2020-09-08 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
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CN113017152A (zh) * 2021-03-04 2021-06-25 深圳麦克韦尔科技有限公司 一种雾化器及其电子雾化装置

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