WO2023020594A1 - Dispositif de génération d'aérosol - Google Patents

Dispositif de génération d'aérosol Download PDF

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Publication number
WO2023020594A1
WO2023020594A1 PCT/CN2022/113415 CN2022113415W WO2023020594A1 WO 2023020594 A1 WO2023020594 A1 WO 2023020594A1 CN 2022113415 W CN2022113415 W CN 2022113415W WO 2023020594 A1 WO2023020594 A1 WO 2023020594A1
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WO
WIPO (PCT)
Prior art keywords
electrical connector
atomizer
generating device
aerosol generating
housing
Prior art date
Application number
PCT/CN2022/113415
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English (en)
Chinese (zh)
Inventor
黄志杰
徐中立
李永海
Original Assignee
深圳市合元科技有限公司
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Filing date
Publication date
Application filed by 深圳市合元科技有限公司 filed Critical 深圳市合元科技有限公司
Publication of WO2023020594A1 publication Critical patent/WO2023020594A1/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
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts

Definitions

  • the invention relates to the technical field of aerosol generating devices.
  • Smoking articles eg, cigarettes, cigars, etc.
  • smoke-burning products by making products that release compounds without burning them.
  • An example of such a product is an aerosol generating device.
  • These devices usually contain a liquid that is heated to vaporize it.
  • the liquid may contain nicotine and/or flavorants and/or aerosol generating substances (eg glycerin).
  • an aerosol generating device includes an atomizer with an atomization function and a power supply assembly for powering the atomizer; wherein, the atomizer includes a liquid storage assembly for storing a liquid matrix, and a mist with an atomization function At the same time, it is also provided with a liquid guide channel connecting the liquid storage component and the atomization component; in the prior art, when the atomizer and the power supply component are assembled together, the two parts are in a state of electrical connection; on the one hand, Since the aerosol generating device is driven by the airflow sensor switch, when the device senses changes in the external airflow or abnormal operation, it will be triggered by mistake; especially when the liquid guide channel is closed, the atomization component will be in the absence In the case of liquid matrix supply, dry burning occurs, which affects the service life of the aerosol generating device; on the other hand, during the long-term storage of aerosol generation, the power supply components are also in a standby state, consuming the capacity of the internal power supply,
  • an embodiment of the present application provides an aerosol generating device, including a housing; an atomizer for atomizing a liquid substrate to generate an aerosol; a power supply , can be electrically connected with the atomizer and provide electric drive for the atomizer; the first electrical connection is electrically connected with the atomizer; the second electrical connection is electrically connected with the power supply a connection; and a bracket positioned at least partially inside the housing, the bracket being movable relative to the housing by manipulation outside the housing; wherein the bracket is configured to drive the first electrical connector moving from a first position to a second position such that the first electrical connector remains separated from the second electrical connector in the first position and remains separated from the second electrical connector in the second position electrical connection.
  • the nebulizer moves with the bracket and remains fixed in position with the first electrical connector.
  • the aerosol generating device further includes a liquid storage chamber for storing a liquid substrate; when the first electrical connection member is in the first position, the atomizer is isolated from the liquid storage chamber, And when the first electrical connector is in the second position, the isolation is released so that the atomizer and the liquid storage chamber maintain fluid communication.
  • the first electrical connector or the second electrical connector is an elastic electrode, when at least one of the first electrical connector and the second electrical connector is compressed.
  • the first electrical connector or the second electrical connector includes a circuit board.
  • the atomizer at least partially defines an atomization cavity; the circuit board is provided with a vent hole communicating with the atomization cavity.
  • it also includes a driving part connected to the bracket; applying an external force to the driving part, the driving part can drive the bracket and drive the first electrical connecting part to move from the first position to the second position. Second position.
  • the bracket can be driven to move along the longitudinal direction of the housing; or, the bracket can be driven to rotate around the longitudinal direction of the housing.
  • it further includes a support seat connected to the housing; the support seat includes a sliding slot, and at least part of the first electrical connector or the bracket can move in the sliding slot.
  • the present application also provides an aerosol generating device, which includes a housing, the housing defines a liquid storage chamber for storing a liquid substrate; an atomizer, used to atomize the liquid substrate to generate an aerosol; a power supply, capable of communicating with the The atomizer is electrically connected and provides electrical drive for the atomizer; a bracket, at least partially positioned inside the housing, is used to hold the atomizer, and the bracket can be driven along the longitudinal direction of the housing Move from the third position to the fourth position; the first electrical connector is arranged on the bracket and electrically connected with the atomizer; the second electrical connector is electrically connected with the power supply; wherein, the The bracket is configured to isolate the liquid storage chamber and the atomizer at the third position, while keeping the first electrical connector separated from the second electrical connector, and is configured to contact and isolate at the fourth position so as to cause communicate with the liquid storage chamber and the atomizer, and at the same time maintain the electrical connection between the first electrical connector and the second electrical connector.
  • the beneficial effect of the present application is that since the aerosol generating device is provided with an electrical connection valve, which is arranged on the electrical connection path between the atomizer and the power supply assembly; at least part of the electrical connection valve is configured to be controlled by changing the position. Describe the electrical connection status of the nebulizer and the power supply assembly.
  • the electrical connection valve is set to the closed state, thereby cutting off the electrical connection between the atomizer and the power supply component, and preventing abnormal operation of the aerosol generating device.
  • the abnormal working conditions include heating atomization of the nebulizer in the absence of liquid base, false triggering of the aerosol generating device when the external air pressure changes, and children or minors under unsupervised conditions. Mimic suction performed.
  • Fig. 1 is a schematic structural diagram of an aerosol generating device provided in an embodiment of the present application
  • Figure 2 is an exploded view of the aerosol generating device provided by the embodiment of the present application.
  • Fig. 3 is an exploded view of the atomization assembly provided by the embodiment of the present application.
  • Fig. 4 is a cross-sectional view of the first electrical connector of the aerosol generating device provided in the embodiment of the present application at the first position;
  • Fig. 5 is a cross-sectional view of the first electrical connector in the second position of the aerosol generating device provided by the embodiment of the present application.
  • connection can be a direct connection or an indirect connection, so The above “set”, “set at” and “set at” can be directly set at or indirectly set at.
  • the present application provides an aerosol generating device, as shown in FIG. 1 , including an atomizing device 100 and a power supply assembly 200.
  • the atomizing device 100 and the power supply assembly 200 can be designed as a whole, or can be designed as two fixed connections. The two components are convenient for users to store the atomizing device 100 and the power supply component 200 separately at any time when they are not in use.
  • the fixed connection method may be a magnetic suction connection or a buckle connection.
  • the atomizing device 100 includes a first housing 10, and a liquid storage cavity 11 is formed in a part of the interior space of the first housing 10 for directly storing the liquid matrix; or, in the liquid storage cavity 11
  • the interior of the is filled with a capillary element which stores a liquid matrix inside.
  • Another part of the space of the first housing 10 is used to install the atomizer 20, and the liquid matrix in the liquid storage chamber 11 can enter the atomizer 20 through the delivery of the liquid guide channel or the liquid guide element, and the atomizer 20 is used for liquid
  • the substrate is nebulized to form an aerosol.
  • the atomizer 20 includes a heating element 21 and a first liquid guiding element 22 at least partially surrounding the heating element 21 and used to support the heating element 21 .
  • the first liquid guide element 22 can be a porous body made of porous ceramic material, and its surface and interior have a large number of interconnected pore structures, the liquid matrix can penetrate into the interior through the surface of the porous body, and the heating element 21 can be a heat-generating coating. layer, heating sheet or heating net.
  • the heat-generating coating may include, but not limited to, resistive heating film layer materials, electromagnetic induction heating coatings, infrared induction heating coatings, and the like.
  • the heating sheet or the heating net can be fixed on the surface of the porous body or partially embedded in the interior of the porous body.
  • the heating element 21 can also be a conductive circuit formed on a part of the surface of the first liquid guiding element 22 by mixing conductive raw material powder and printing auxiliary agent to form a paste, followed by sintering after printing.
  • the heating element 21 can be made of at least one of stainless steel, nickel-chromium alloy, iron-chromium-aluminum alloy, metal titanium and other materials to make a mesh or spiral heating element, fixedly placed Inside the first housing 10, and at least partially extending longitudinally along the first housing 10;
  • the first liquid guiding element 22 is made of a material with a capillary structure and excellent liquid storage performance, such as non-woven fabric, cotton, etc., and is fixedly arranged Outside the mesh heating element; and the length of the first liquid guide element 22 extending longitudinally along the first casing 10 is slightly greater than the length extending longitudinally of the heating element 21 along the first casing 10, so that each position of the heating element 21 is uniform. Sufficient supply of the liquid matrix of the first liquid guiding element 22 can
  • an upper bracket 23 and a lower bracket 24 for fixing the heater 20 are also provided inside the first housing 10 .
  • a part of the space inside the lower bracket 24 forms an atomizing chamber 25 for accommodating the heating element 21 and the first liquid guiding element 22 .
  • Another part of the space inside the lower bracket 24 forms an air intake passage 241 communicating with the atomization chamber 25 , and external air enters the atomization chamber 25 through the air intake passage 241 .
  • the first liquid guiding element 22 is a non-woven fabric, which is wound around the outside of the heating element 21, and two assembly notches 242 are provided on a part of the side wall of the lower bracket 24, and the first liquid guiding element 22 passes through the lower bracket.
  • the assembly notch 242 on 24 is fixed inside the atomizing chamber 25 .
  • a second liquid conducting element 221 is also arranged between the upper bracket 23 and the lower supporting frame 24.
  • the liquid matrix can be transferred to the first liquid conducting element 22 by the second liquid conducting element 221.
  • the second liquid conducting element 221 It can absorb and store the liquid matrix, and prevent the liquid matrix from leaking to the outside of the atomizing device 100 through the assembly gap between the upper bracket 23 and the lower bracket 24 .
  • Part of the space inside the upper bracket 23 accommodates at least a part of the lower bracket 24.
  • the upper bracket 23 can be divided into two sections along the longitudinal direction of the first housing 10, and the inner diameter of the first section 231 is smaller than that of the second section 232.
  • a boss 233 is formed on the inner wall of the upper bracket 23 . At least part of the lower bracket 24 can be inserted into the cavity of the second section 232 , and the end of the lower bracket 24 abuts against the boss 233 .
  • the inner cavity of the first section 231 of the upper bracket 23 forms an air outlet channel 234 for the aerosol.
  • the upper bracket 23 extends longitudinally along the first casing 10 and is connected with the first casing 10 .
  • the first housing 10 has a proximal end and a distal end extending longitudinally. The proximal end is provided with an opening 110 for outputting the aerosol, and extends inwardly along the opening to form the inner tube 12.
  • At least the first section 231 of the upper bracket 23 Part of it is accommodated in the inner cavity of the inner tube 12, and a sealing member is sleeved on the wall surface of the upper bracket 23 and the inner tube 12, so that one end of the upper bracket 23 forms a sealed connection with the end of the first housing 10, and the storage It is difficult for the liquid matrix inside the liquid chamber 11 to leak out through the gap between the upper bracket 23 and the first casing 10 .
  • one end of the upper bracket 23 extends longitudinally along the first housing 10 to be flush with the end of the opening 110 of the first housing 10 .
  • An actuator 30 is connected to the proximal end of the first housing 10, the actuator 30 can be inserted into the first housing 10 through the opening 110, and the actuator 30 is at least partially accommodated in the lumen of the inner tube 12 . At least part of the surface of the actuator 30 abuts longitudinally on the upper end surface of the first section 231 of the bracket 23, and the actuator 30 forms an actuatable connection with the upper bracket 23, such as a snap connection or a magnetic connection. .
  • the actuator 30 can move relative to the first housing 10 to drive the upper bracket 23 and the atomizer 20 inside the bracket 23 relative to the liquid storage.
  • the position of the assembly 13 is changed to change the switch state of the liquid guiding channel 26 arranged between the atomizer 20 and the liquid storage assembly 13 .
  • the liquid matrix inside the liquid storage chamber 11 can enter the atomizing chamber 25 through the liquid guide channel 26, and then communicate with the atomizing chamber 25.
  • the air inlet channel 241 or the air outlet channel 234 leaks to the outside of the aerosol generating device, affecting user experience.
  • the liquid storage assembly 13 also includes a support base 40 fixed inside the first housing 10.
  • the support base 40 includes a main body portion 41, which is snapped onto the inner wall of the first housing 10 and connected to the first housing The body 10 forms a sealed connection for sealing the liquid storage chamber 11; on the other hand, the support seat 40 includes a connecting tube 42 sleeved on at least part of the outer surface of the upper bracket 23, and the connecting tube 42 can fix the upper bracket 23 to the first Inside the housing 10. Further, the connecting pipe 42 is provided with a first liquid guide hole 421 communicating with the liquid storage chamber 11, and the upper bracket 23 is provided with a second liquid guide hole 235 communicated with the atomization chamber 25, and the liquid guide channel 26 is composed of The first liquid guide hole 421 is defined by the second liquid guide hole 235 .
  • the liquid guide channel 26 When the upper bracket 23 is in the third position, the first liquid guiding hole 421 and the second liquid guiding hole 235 are opposite to each other, and the liquid guiding channel 26 is in an open state. When the upper bracket 23 is in the fourth position, the liquid guiding channel 26 is in a closed state when the first liquid guiding hole 421 and the second liquid guiding hole 235 are staggered from each other. In an optional embodiment, the liquid guide channel 26 may only include the second liquid guide hole 235 arranged on the upper bracket 23.
  • the second liquid guide hole 235 is supported by the support seat 40
  • the liquid guiding channel 26 is in a closed state;
  • the upper bracket 23 is in the fourth position, the second liquid guiding hole 235 is staggered from the solid part of the support seat 40, And communicate with the liquid storage cavity 11, the liquid guiding channel 26 is in an open state.
  • the upper bracket 23 is slidably connected to the support seat 40 and the inner tube 12 of the first housing 10 . In some embodiments, when the driving member 30 is pulled along the longitudinal direction of the first housing 10 , the first liquid guide hole 421 and the second liquid guide hole 235 are connected to each other to be staggered.
  • a limiting portion 236 is provided at the lower end of the upper bracket 23 , and the limiting portion 236 may be a boss or a buckle provided on the outer wall of the upper bracket 23 .
  • a sliding groove 411 is provided on the main body portion 41 of the support base 40, and the first limiting portion 236 can be longitudinally displaced in the sliding groove 411 until the end portions of the limiting portion 236 and the sliding groove 411 abut against each other, and the upper bracket 23 Displacement in the longitudinal direction of the first housing 10 ends.
  • the driver 30 is threadedly connected to the upper bracket 23, the driver 30 is fixedly connected to the first housing 10, and when the driver 30 is rotated, the upper bracket 23 produces a longitudinal displacement relative to the first housing 10, Further, the switching state of the liquid guiding channel 26 is changed.
  • the driving member 30 is fixedly connected to the first casing 10, and the driving member 30 is rotated so that the upper bracket 23 can rotate relative to the support base 40, thereby changing the first liquid guide hole 421 and the second liquid guide hole 235. The relative position of the liquid guiding channel 26 can be changed.
  • the liquid guiding channel 26 when the driving member 30 moves along the first direction, the liquid guiding channel 26 can be switched from the closed state to the open state; when the driving member 30 moves along the second direction, the liquid guiding channel 26 can be switched from the open state to the open state. Disabled.
  • the first liquid guiding hole 421 and the second liquid guiding hole 235 are changed from being relatively communicated to being mutually staggered; 10 moves downward in the longitudinal direction, the second liquid guide hole 235 and the first liquid guide hole 421 change from mutual staggering to gradual communication to complete relative communication, and the second stopper 31 is provided on the actuator 30, when the When the second limiting portion 31 abuts against the matching portion on the first casing 10 or the upper bracket 23 , the displacement of the driving member 30 along the second direction is terminated, and the liquid guiding channel 26 is in a fully opened state.
  • the specific movement direction and movement mode of the driving member 30 and the switch state of the liquid guide channel 26 can be matched and designed according to the internal structure of the atomization device 100, mainly for the convenience of the user's operation, and when the aerosol is generated When the device is placed for a long time or before use without opening, the liquid guiding channel 26 is in the closed state; when the user needs to use it, the user can operate the actuator 30 to adjust the liquid guiding channel 26 to the open state.
  • an electrical connection valve 50 is also provided inside the aerosol generating device, and the electrical connection valve 50 is used to control the state in which the power supply assembly 200 provides electric drive for the atomizer 20 .
  • the electrical connection valve 50 includes an open state and a closed state. Referring to Figure 4 and Figure 5, when the electrical connection valve 50 is in the open state, the power supply assembly 200 can provide electric drive for the atomizer 20; 20 provides electric drive.
  • the power supply assembly 200 is electrically connected to the atomizer 20, and the power supply assembly 200 is in a standby state.
  • the power of the power supply will be wasted; on the other hand, since the aerosol generating device mainly controls the electrical drive through the airflow sensor switch 62 arranged inside the power supply assembly 200, when the aerosol generating device perceives a change in negative pressure generated by external air pressure instead of suction, it will perform an incorrect operation. Triggered, especially when the liquid guide channel 26 is in the closed state, the heating element 21 inside the nebulizer 20 will be heated in the absence of liquid substrate supply, which will have adverse effects on the heating element 21 itself including damage. By setting the electrical connection valve 50, the electrical connection valve 50 will be in an open state only after a certain operation is performed by the user, which can effectively improve the above problems.
  • the electrical connection valve 50 includes a first electrical connection part 51 disposed on the atomizing device 100 , and a second electrical connection part 52 disposed on the power supply assembly 200 .
  • the electrical connection valve 50 When the first electrical connector 51 is in contact with the second electrical connector 52, the electrical connection valve 50 is in an open state; when the first electrical connector 51 and the second electrical connector 52 are in a non-contact state, the electrical connection valve 50 is off.
  • the non-contact state of the first electrical connector 51 and the second electrical connector 52 may be that the first electrical connector 51 is displaced along the longitudinal direction of the first housing 10 relative to the second electrical connector 52 And separated. Specifically, the first electrical connector 51 is connected to the upper bracket 23 or the lower bracket 24.
  • the specific movement The range is between the first position and the second position, and meanwhile, the movement range of the upper bracket 23 is between the third position and the fourth position.
  • the first electrical connector 51 is at the first position, the first electrical connector 51 and the second electrical connector 52 keep in contact, the electrical connection valve 50 is in an open state, and the power supply assembly 200 can be misted under the control of the airflow sensor switch.
  • the carburetor 20 provides electric drive; when the first electrical connector 51 is in the second position, the first electrical connector 51 and the second electrical connector 52 are separated from each other, the electrical connection valve 50 is in a closed state, and the power supply assembly 200 cannot Electric drive is provided for the atomizer 20 under the control of the induction switch.
  • the driver 30 drives the upper bracket 23 , the lower bracket 24 and the first electrical connector 51 connected to the lower bracket 24 to move upwards along the longitudinal direction of the first housing 10 .
  • the first limiting member 53 abuts against the first matching member 54, the first electrical connecting member 51 terminates at the second position.
  • the first limiting member 53 can be a boss on the outer wall of the upper bracket 23; when the first electrical connector 51 When it is sleeved on the outside of the upper bracket 23 or at least part of the surface of the first electrical connector 51 protrudes from the upper bracket 23, the first limiting member 53 can be a boss or buckle provided on the first electrical connector 51
  • the matching part 54 may be the end surface of the sliding groove 411 in the main body 41 of the support base 40 .
  • the driving member 30 drives the atomizer 20 and the first electrical connector 51 connected to the atomizer 20 to move longitudinally downward along the first casing 10, and the first electrical connector 51 can return from the second position to the first position.
  • the displacement of the driver 30 longitudinally downwards along the first housing 10 is terminated, and the first electrical connector 51 is in the first position .
  • the first electrical connector 51 moves along the first housing. The longitudinal downward displacement of the body 10 ends.
  • the non-contact state of the first electrical connector 51 and the second electrical connector 52 may be that the first electrical connector 51 generates a vertical axis relative to the second electrical connector 52 with the first housing 10 as the axis.
  • the driver 30 can be directly connected to the first electrical connector 51, or the driver 30 can be connected to the atomizer 20 to drive the first electrical connector 51 connected to the atomizer 20.
  • the first electrical connector 51 can be a circuit board
  • the second electrical connector 52 can be an electrode post
  • the electrode post is preferably an elastic electrode post.
  • the elastic electrode posts are compressed.
  • One side of the circuit board is provided with a first group of electrical connection contacts electrically connected to the heating element 21 of the atomizer 20; The second set of electrical connection contacts.
  • the first electrical connector 51 can be an electrode post, and the electrode post is preferably an elastic electrode post;
  • the second electrical connector 52 can be a circuit board, on one side of the circuit board, a The third group of electrical connection contacts connected to the power supply or control module of the circuit board; the fourth group of electrical connection contacts that can be electrically connected to the first electrical connection member 51 is provided on the other side of the circuit board.
  • the first electrical connector 51 may be a first electrode post, and the second electrical connector 52 may also be a second electrode post.
  • one of the first electrical connector 51 or the second electrical connector 52 may be a conductive spring, and the other of the first electrical connector 51 or the second electrical connector 52 may be a conductor.
  • the conductive shrapnel can be deformed under the drive of the driving member, so as to be separated from the conductor; when the driving member exerts a reverse drive on it, the conductive shrapnel contacts the conductor.
  • the circuit board when the first electrical connector 51 is a circuit board, the circuit board is fixedly connected to the upper bracket 23 by screws. Vent holes 55 are provided on the circuit board. External air can enter the inside of the atomizing chamber 25 through the vent hole.
  • the power supply assembly 200 includes a second casing 60 , as shown in FIG. 2 and FIG. 4 , and a power supply 61 accommodated in the second casing 60 , and one end of the second electrode member 52 is connected to the power supply 61 .
  • a charging module is provided inside the second casing 60 , and the charging module is electrically connected to the power supply 61 .
  • the charging module includes a charging interface exposed to the second casing 60 for charging the power supply 61 by an external power supply.
  • the aerosol generating device also includes a start switch, which is used to control the working state of the aerosol generating device.
  • a start switch which is used to control the working state of the aerosol generating device.
  • the electrical connection valve 50 When the electrical connection valve 50 is in an open state, the user operates the start switch, and the aerosol generating device can generate aerosol.
  • the electrical connection valve 50 When the electrical connection valve 50 is in the closed state, the aerosol generating device cannot generate aerosol even if the user operates the start switch.
  • Activation switches include mechanical switches and airflow sensing switches.
  • the mechanical switch includes a push switch or a touch switch.
  • the mechanical switch includes an operating part disposed on the surface of the second housing 60 and an induction part connected to the operation part.
  • the induction part is electrically connected to the control module inside the power supply assembly 200 connect.
  • the sensor converts the sensed deformation signal into an electrical signal and transmits it to the control module.
  • Electric drive is provided to make the atomizing device 100 generate aerosol.
  • the activation switch may be an airflow sensing switch.
  • the detection end of the airflow sensor switch can generate a negative pressure change, and at the same time convert the pressure change signal into an electrical signal, and transmit it to the control module inside the power supply assembly 200 .
  • the second casing 60 is provided with an airflow sensing switch and a fixing seat 63 for fixing the airflow sensing switch.
  • the fixing seat 63 is fixedly connected to the second casing 60 by screws.
  • One airflow detection end of the airflow sensor switch is connected with the airflow channel inside the atomization device 100, and is used to sense the negative pressure inside the aerosol generating device due to the user’s normal suction action.
  • the other end of the airflow sensor switch An airflow sensing end is used to communicate with the outside atmosphere.
  • the airflow sensor switch is electrically connected to the second electrical connector 52 through the control module. When the airflow sensor switch senses a change in negative pressure, the control module controls the power supply 61 to provide power drive through the second electrical connector 52 .
  • the electrical connection valve 50 is provided between the power supply assembly 200 and the atomizing device 100, even if the external air pressure changes and the air flow sensor switch 62 is falsely triggered, when the electrical connection valve 50 is in the closed state, the power supply The assembly 200 also cannot provide electrical drive for the atomizing device 100 .
  • the electrical connection valve 50 is provided between the power supply assembly 200 and the atomizing device 100 , the user can set the electrical connection valve 50 to a closed state during storage of the aerosol generating device. Even if a child or minor touches the aerosol generating device and performs imitative pressing or touching operations without supervision, the aerosol generating device cannot be triggered to work.
  • the user when the aerosol generating device is stored, the user can set the electrical connection valve 50 to a closed state, even if children or minors come into contact with the aerosol generating device without supervision, Performing imitative suction actions cannot trigger the aerosol generating device to work.

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Abstract

L'invention concerne un dispositif de génération d'aérosol comprenant un boîtier (10), un atomiseur (20), et un ensemble alimentation électrique (200) fournissant une commande électrique à l'atomiseur (20) ; et un premier connecteur électrique (51) connecté électriquement à l'atomiseur (20), et des seconds connecteurs électriques (52) connectés électriquement à une alimentation électrique (61) ; et comprenant en outre des supports (23, 24), les supports (23, 24) étant mobiles par rapport au boîtier (10) par une opération à l'extérieur du boîtier (10). Les supports (23, 24) sont conçus pour entraîner le premier connecteur électrique (51) à passer d'une première position à une seconde position, de telle sorte que le premier connecteur électrique (51) soit séparé des seconds connecteurs électriques (52) lorsqu'il est dans la première position, et soit électriquement connecté aux seconds connecteurs électriques (52) lorsqu'il est dans la seconde position. Lorsque le dispositif de génération d'aérosol n'est pas utilisé ou est stocké, le premier connecteur électrique (51) et le second connecteur électrique (52) peuvent être réglés pour être dans un état séparé, ce qui permet d'empêcher le dispositif de génération d'aérosol de générer un état de travail anormal.
PCT/CN2022/113415 2021-08-20 2022-08-18 Dispositif de génération d'aérosol WO2023020594A1 (fr)

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CN202121965204.0 2021-08-20
CN202121965204.0U CN215684785U (zh) 2021-08-20 2021-08-20 气溶胶生成装置

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WO2023020594A1 true WO2023020594A1 (fr) 2023-02-23

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115299655A (zh) * 2021-05-07 2022-11-08 深圳市合元科技有限公司 雾化器及电子雾化装置
CN215684785U (zh) * 2021-08-20 2022-02-01 深圳市合元科技有限公司 气溶胶生成装置

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