WO2021185313A1 - 电源装置及气溶胶生成装置 - Google Patents

电源装置及气溶胶生成装置 Download PDF

Info

Publication number
WO2021185313A1
WO2021185313A1 PCT/CN2021/081534 CN2021081534W WO2021185313A1 WO 2021185313 A1 WO2021185313 A1 WO 2021185313A1 CN 2021081534 W CN2021081534 W CN 2021081534W WO 2021185313 A1 WO2021185313 A1 WO 2021185313A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
supply device
cavity
liquid storage
atomization
Prior art date
Application number
PCT/CN2021/081534
Other languages
English (en)
French (fr)
Inventor
邱伟华
王勇林
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
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
Priority to EP21772442.6A priority Critical patent/EP4122334A4/en
Publication of WO2021185313A1 publication Critical patent/WO2021185313A1/zh
Priority to US17/933,127 priority patent/US20230017889A1/en

Links

Images

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
    • A24F40/51—Arrangement of sensors
    • 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
    • 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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof

Definitions

  • the utility model relates to the technical field of simulated smoking, in particular to a power supply device and an aerosol generating device using the power supply device.
  • the aerosol generating device includes an atomizer and a power supply device.
  • the atomizer includes a liquid storage member and an atomizing component arranged in the liquid storage member.
  • the liquid storage member is used to store the aerosol-forming substrate and supply the aerosol-forming substrate for atomization.
  • the atomization component heats the aerosol supplied by the liquid storage member to form a substrate under the electric drive of the power supply device, and the aerosol forming substrate is heated to form smoke, which flows out from the smoke outlet for the user to inhale.
  • the existing power supply device automatically controls the turning on or off of the aerosol generating device by setting a sensor in the sensing channel to sense the user's suction signal.
  • the atomizing component stops heating the aerosol to form the substrate, it will be placed for a long time.
  • the atomized smoke gradually cools and liquefies to produce condensate.
  • the condensate falls due to its own gravity, it can flow to the sensor through the sensing channel through the assembly gap of each component on the atomizer, which affects the detection of the sensor.
  • a power supply device for an aerosol generating device includes an atomizer and the power supply device.
  • An air flow channel is formed in the atomizer.
  • the power supply device includes a power supply body and a sensor.
  • the main body of the power supply is provided with a sensing channel, a filter cavity, and a communication hole, the sensing channel is separated from the filter cavity, the communication hole communicates the sensing channel and the filter cavity, and the sensor is provided in the sensing channel
  • the sensor is used to detect the physical characteristics and the suction signal of the gas in the sensing channel
  • one end of the main body of the power supply is provided with a connecting end, the connecting end is used to connect to the atomizer, and the connecting end is A through hole is opened, and the through hole communicates with the filter cavity and the air flow channel, and the filter cavity is used for intercepting solids and/or liquid from entering the sensing channel through the through hole.
  • the main body of the power supply includes a housing, a sealing member and a bracket arranged in the housing, the sealing member is the connecting end, the bracket is provided with a sensing channel, and the bracket is arranged on the sealing member.
  • the communicating hole is opened on the bracket, the opening position of the communicating hole and the opening position of the through hole are staggered, and the filter cavity is the bracket and the sealing member The space between.
  • a filter element is provided in the filter cavity, and the filter element is made of a material that easily intercepts solids and/or liquids.
  • the bracket is provided with an enclosure, the enclosure is projected on the bracket, the space defined by the enclosure is a liquid storage cavity, the position of the liquid storage cavity and the opening of the through hole The location corresponds.
  • an adsorption member is provided in the liquid storage chamber, and the adsorption member is made of a material with good adsorption properties.
  • the power supply device further includes a USB charging structure provided on the housing, and a controller, PCB, and power supply provided in the housing, and both the USB charging structure and the PCB are connected to the power supply.
  • the controller is installed on the PCB, and the controller is electrically connected with the sensor.
  • An aerosol generating device comprising a power supply device and an atomizer electrically connected to the power supply device, the power supply device being the power supply device according to any one of claims 1-6.
  • the atomizer includes a liquid storage component and an atomization component
  • the liquid storage component includes a liquid storage member and a vent provided in the liquid storage member, and the liquid storage member is provided with a communication with the outside.
  • the smoke outlet, the inner cavity of the vent is a smoke outlet channel communicating with the smoke outlet, the atomization assembly is arranged in the liquid storage part, and the atomization assembly is provided with an atomization cavity , The atomization cavity is in communication with the smoke outlet channel.
  • the inner cavity of the liquid storage member is a liquid storage cavity for storing an aerosol-forming substrate
  • the atomization assembly includes an atomization upper cover contained in the liquid storage member, and the atomization upper cover A liquid guide hole connecting the atomization cavity and the liquid storage cavity is opened on the upper side.
  • the atomization assembly further includes a base connected with the liquid storage member and a heating structure installed on the base, the heating structure including a liquid suction member and a heating member, the heating member and the suction member
  • the liquid element is arranged in contact, the space of the heating element for heating and atomizing the aerosol to form the substrate is the atomization cavity, and the base is provided with a diversion hole connecting the atomization cavity and the induction channel.
  • the filter cavity can intercept solids and/or liquids entering the sensing channel from the communicating holes, so that when solids and/or liquids fall from the air flow channels, solids in the aerosol generating device can be avoided. And/or liquid flows into the sensing channel through the filter cavity, so as to prevent solids and/or liquid from flowing into the sensing channel and contacting the sensor, resulting in a short circuit of the sensor circuit, and improving the service life of the sensor.
  • Figure 1 is a cross-sectional view of the aerosol generating device of the present invention
  • Fig. 2 is a partial enlarged view of A of the aerosol generating device shown in Fig. 1;
  • Fig. 3 is a cross-sectional view of the atomizer of the aerosol generating device shown in Fig. 1.
  • Aerosol generating device 100 Atomizer 10 Power supply device 20 Power supply body 21
  • First limit part 2122 Second limit part 2123 Liquid storage cavity 2124 USB charging structure 25
  • Heating structure 17 Liquid suction part 171 Heating part 172 Diversion hole 161
  • Electrode contact 162 Seal ring 163 Enclosure 2125 Atomization chamber 173
  • the present invention provides an aerosol generating device 100.
  • the aerosol generating device 100 includes an atomizer 10 and a power supply device 20.
  • the mist The carburetor 10 can heat the aerosol-forming substrate under the electric drive of the power supply device 20, so that the aerosol-forming substrate is atomized into smoke.
  • the “axial direction” refers to the connection direction of the atomizer 10 and the power supply device 20, and the “radial direction” refers to the direction perpendicular to the “axial direction”.
  • the “lower end” refers to the parts of the atomizer 10, part of which is close to the power supply device 20 in the axial direction of the atomizer 10, and the “upper end” refers to the parts of the atomizer 10, and the part is in the axial direction of the atomizer 10.
  • “Upper end surface” refers to the plane and/or curved surface at the upper end, and “lower end surface” refers to the plane and/or curved surface at the lower end.
  • the power supply device 20 includes a power supply main body 21 and a sensor 23.
  • the power supply main body 21 is provided with a sensing channel 2111, a filter cavity 2112, and a communication hole 2121.
  • 2121 communicates with the sensing channel 2111 and the filter cavity 2112.
  • the sensor 23 is arranged in the sensing channel 2111. The sensor 23 is used to detect the physical characteristics and the suction signal of the gas in the sensing channel 2111.
  • One end of the power supply body 21 is provided with a connecting end.
  • the connecting end is provided with a through hole 221, the through hole 221 communicates with the filter cavity 2112 and the air flow channel, and the filter cavity 2112 is used to intercept solids and/or liquids from entering the sensing channel 2111 through the communicating hole 2121 .
  • the power source main body 21 includes a housing 211 and a sealing member 22 and a bracket 212 provided in the housing 211.
  • the housing 211 is provided with a controller electrically connected to the sensor 23.
  • the sealing member 22 is the connecting end, and the through hole 221 is opened on the sealing member 22.
  • the bracket 212 is provided with a sensing channel 2111, the bracket 212 is arranged between the sealing member 22 and the sensor 23, the communication hole 2121 is opened on the bracket 212, the opening position of the communication hole 2121 and the opening position of the through hole 221 are staggered, and the filter cavity 2112 It is the space between the bracket 212 and the sealing member 22 to prevent solids and/or liquids from flowing into the sensing channel 2111 from the communication hole 2121.
  • the positions of the sealing member 22 and the bracket 212 can be interchanged, that is, the bracket 212 is the connecting end, and the through hole 221 is opened on the bracket 212.
  • the sealing element 22 is provided with a sensing channel 2111, the sealing element 22 is provided between the bracket 212 and the sensor 23, and the communication hole 2121 is opened on the sealing element 22.
  • the temperature of the smoke formed by the atomizer 10 heating the aerosol to form the substrate is relatively high, and some of the smoke may not be sucked out.
  • the atomizer 10 stops heating the aerosol to form the substrate Later, in the process of being placed for a long time, the atomized smoke gradually cools and liquefies to produce an aerosol-forming substrate, and the aerosol-forming substrate leaks out of the atomizer 10 through the air flow channel.
  • the atomizer 10 heats the aerosol-forming substrate, the heated viscosity of the aerosol-forming substrate decreases.
  • the atomized aerosol-forming substrate is too late to remain in the atomizer 10 ,
  • the aerosol-forming substrate leaks out of the atomizer 10 through the air flow channel.
  • the aerosol-forming matrix in the atomizer 10 leaks to the outside of the atomizer 10 through parts with poor sealing properties.
  • the aerosol-forming substrate leaking to the outside of the atomizer may leak into the power supply device 20 through the air flow channel. After the aerosol-forming substrate blocks the sensing channel 2111, the normal operation of the power supply device 20 will be affected, and the user's use will be affected.
  • a filter element is provided in the filter cavity 2112, and the filter element is made of a material that is easy to intercept solids and/or liquids, such as cotton or cotton cloth.
  • the sensing channel 2111 is used to transmit the physical characteristics and suction signals of the gas to the sensor 23.
  • the physical characteristics and suction signals of the gas include but are not limited to air flow or air pressure.
  • the power supply 24 in the power supply device 20 supplies power to the atomizer 10.
  • the atomizer 10 is provided with an atomization cavity 173 communicating with the through hole 221 and a smoke outlet channel 12 communicating the atomization cavity 173 with the outside.
  • the sensor 23 is a pressure sensor.
  • the air pressure in the sensing channel 2111 decreases, the pressure sensor senses this air pressure change, generates a trigger signal and sends it to the controller, and the controller receives the trigger signal and controls the power supply 24 to the atomizer 10 powered by.
  • the senor 23 is an airflow sensor.
  • the housing 211 is provided with a ventilation hole communicating with the outside, and under suction, the outside air flows into the sensing channel through the ventilation hole.
  • the airflow in the sensing channel 2111 passes through the airflow sensor, and the airflow sensor generates an airflow signal after sensing the airflow change.
  • the controller power supply 24 supplies power to the atomizer 10.
  • the communication hole 2121 communicates the sensing channel 2111 and the filter cavity 2112
  • the connecting end is provided with a through hole 221
  • the through hole 221 connects the filter cavity 2112 and the air flow channel
  • the filter cavity 2112 can intercept solids and/or liquids from entering the sensing channel 2111 through the communication hole 2121, so that when the solids and/or liquids fall from the airflow channel, the solids and/or liquids in the aerosol generating device 100 can be avoided.
  • the liquid flows into the sensing channel 2111 through the filter cavity 2112, so as to prevent solids and/or liquid from flowing into the sensing channel 2111 and contacting the sensor 23, resulting in a short circuit of the sensor 23, and improving the service life of the sensor 23.
  • the sealing member 22 is one end connected to the atomizer 10, which is used to seal the opening position of the power supply device 20 and divide the power supply device 20 into the inside of the power supply device 20 and the outside of the power supply device 10.
  • the inside of the device 20 is used to place components such as the sensor 23 and the controller, and the outside of the power supply device 20 is used to connect to the atomizer 10.
  • the side of the sealing member 22 abuts against the inner wall of the housing 211 so that the sealing member 22 is fixed in the housing 211.
  • the sealing member 22 is made of silica gel or rubber. Made of materials. Understandably, in another embodiment, the sealing member 22 may also be integrally formed with the housing 211.
  • a fence 2125 is provided on the bracket 212, and the fence 2125 includes a first limiting portion 2122 and a second limiting portion 2123, and the first limiting portion 2122 and the second limiting portion 2123 are protruding from the bracket.
  • the space between the first limiting portion 2122 and the second limiting portion 2123 is the liquid storage cavity 2124.
  • the position of the liquid storage cavity 2124 corresponds to the opening position of the through hole 221, and the user's normal direction (that is, the power supply device 20 is located below the atomizer 10)
  • the aerosol forming substrate in the aerosol generating device 100 can flow into the liquid storage cavity 2124 through the through hole 221.
  • the carburetor 10 and the power supply device 20 are separated to clean the aerosol in the liquid storage cavity 2124 to form a matrix, which is easy to operate.
  • first limiting portion 2122 and the second limiting portion 2123 are both provided on the upper end surface of the bracket 212, and both the first limiting portion 2122 and the second limiting portion 2123 protrude upward along the axial direction of the housing 211 Formed, both the first limiting portion 2122 and the second limiting portion 2123 are integrally formed with the bracket 212. It is understandable that, in another embodiment, both the first limiting portion 2122 and the second limiting portion 2123 are detachably connected to the bracket 212, and the detachable connection method includes but not limited to snap connection or plug connection.
  • an adsorbing member is provided in the liquid storage chamber 2124, and the adsorbing member is used to adsorb the aerosol to form a matrix, and the adsorbing member is made of cotton or cotton cloth. Made of better materials.
  • the bracket 212 is detachably connected to the housing 211 by means of clamping or plugging.
  • the bracket 212 can be connected to the housing 211 at the same time as the sealing member. 22 Fixed connection.
  • the fixed connection methods include but are not limited to snap connection or plug connection. Understandably, in another embodiment, the bracket 212 and the housing 211 are integrally formed.
  • the power supply device 20 further includes a USB (UNIVERSAL SERIAL BUS) charging structure 25 provided on the housing 211, and a PCB (PRINTED CIRCUIT BOARD printed circuit board) provided in the housing 211.
  • USB UNIVERSAL SERIAL BUS
  • PCB PRINTED CIRCUIT BOARD printed circuit board
  • the charging port in the USB charging structure 25 passes through the housing 211 and extends to the outside.
  • the sensing channel 2111 is connected to the charging interface, and the sensor 23 is a pressure difference sensor.
  • the sensing channel 2111 Under the action of suction, the sensing channel 2111 generates a negative pressure toward the side of the smoke outlet channel 12, and senses The side of the channel 2111 facing the USB interface is at normal pressure. Therefore, the pressure difference between the opposite sides of the pressure difference sensor generates a suction signal, and the suction signal is transmitted to the controller.
  • the device control power supply 24 supplies power to the atomizer 10.
  • the sensing channel 2111 When the user stops sucking, since the sensing channel 2111 is connected to the outside, the air pressure in the sensing channel 2111 returns, and the sensor 23 senses the return of the air pressure, generates a shutdown signal and sends it to the The controller receives the shutdown signal and controls the power supply 24 to stop supplying power to the atomizer 10.
  • a sensor seal 26 is sleeved on the sensor 23, and the sensor seal 26 is made of a material with good sealing properties such as silica gel or rubber.
  • the upper end of the housing 211 is at least partially detachably sleeved on the outside of the atomizer 10, so that the power supply device 20 and the atomizer 10 can be detachably connected.
  • the detachable connection method includes, but is not limited to, snap connection or plug connection. .
  • the housing 211 is provided with an air inlet communicating with the outside.
  • the atomizer 10 includes a liquid storage assembly 101 and an atomization assembly 102 provided with the atomization cavity 173.
  • the liquid storage assembly 101 includes a liquid storage member 13 and The ventilation member 14 in the liquid storage member 13.
  • the inner cavity of the liquid storage member 13 is a liquid storage cavity 131 for storing the aerosol forming matrix, and the liquid storage member 13 is provided with a smoke outlet 132 communicating with the outside.
  • the inner cavity of the vent 14 is a smoke outlet channel 12, and the smoke outlet channel 12 communicates with the atomization cavity 173 and the smoke outlet 132.
  • the atomizing component 102 can heat the aerosol forming substrate flowing into the atomizing cavity 173 under the electric drive of the power supply device 20, and the smoke generated by the heating of the aerosol forming substrate is mainly located in the atomizing cavity 173.
  • the smoke outlet 132 is opened at the upper end of the liquid storage member 13.
  • the portion on the inner wall of the liquid storage member 13 located around the smoke outlet 132 extends downward along the axial direction of the liquid storage member 13 to form a ventilation member 14, and the ventilation member 14 and the liquid storage member 13 are integrally formed.
  • the venting member 14 and the liquid storage member 13 are detachably connected by means of snap connection or plug connection.
  • the liquid storage member 13 is pre-packaged, that is, the aerosol-forming substrate is pre-injected into the liquid storage cavity 131. After the aerosol-forming substrate is consumed, the user can discard the liquid storage assembly 101 separately. It is a liquid storage component 101 that cannot be refilled.
  • the atomization assembly 102 includes an atomization upper cover 15 arranged in the liquid storage member 13, a base 16 connected with the liquid storage member 13, and a heating structure 17 installed on the base 16.
  • the heating structure 17 includes a liquid absorbing member 171 and a heating member 172, and the heating member 172 is arranged in contact with the liquid absorbing member 171.
  • the lower end of the liquid storage member 13 is an open end
  • the side of the upper atomization cover 15 and the cavity wall of the liquid storage cavity 131 abut to block the open end of the liquid storage member 13
  • the upper atomization cover 15 is At least one liquid-conducting hole 151 connecting the atomization assembly 102 and the liquid storage cavity 131 is opened.
  • the atomization upper cover 15 can also be integrally formed with the liquid storage member 13.
  • the base 16 and the liquid storage member 13 are detachably connected by means of snap connection or plug connection. Understandably, in another embodiment, the base 16 and the liquid storage member 13 are integrally formed.
  • the base 16 in order to improve the stability of the connection between the upper atomization cover 15 and the liquid storage member 13, the base 16 is also detachably connected to the upper atomization cover 15.
  • the detachable connection method includes, but is not limited to, snap connection or plug connection.
  • the base 16 and the atomization upper cover 15 are clamped. Understandably, in another embodiment, the base 16 and the atomizing upper cover 15 can also be integrally formed.
  • the base 16 is provided with a diversion hole 161 connecting the atomization cavity 173 and the through hole 221.
  • the base 16 is provided with two electrode contacts 162 at intervals. One ends of the two electrode contacts 162 are electrically connected to the two pins of the heating element 172, and the other ends of the two electrode contacts 162 are respectively connected to the power supply device 20.
  • the positive and negative electrodes are electrically connected.
  • the two electrode contacts 162 are made of conductive materials such as iron, cobalt, or nickel, and one of the electrode contacts 162 is used as a positive electrode contact, and the other electrode contact 162 is used as a negative electrode. touch.
  • a sealing ring 163 is sleeved on each electrode contact 162 to prevent the aerosol forming matrix in the atomizer 10 from leaking to the outside, and in addition, it can also prevent the formation of aerosol in the atomizer 10
  • the matrix flows onto the electrode contact 162 to improve the connection stability between the electrode contact 162 and the power supply device 20.
  • the heating member 172 may be disposed outside the liquid absorbing member 171 and/or inside the liquid absorbing member 171.
  • the liquid absorbing member 171 can gradually adsorb the aerosol in the liquid storage cavity 131 to form a matrix, and form the adsorbed aerosol into a matrix Conducted to the heating element 172, the heating element 172 is electrically connected to the power supply device 20, the heating element 172 is electrically driven by the power supply device 20 to heat the atomized aerosol to form the substrate, and the heating element 172 is used to heat and atomize the aerosol to form the substrate
  • the space is the atomization cavity 173.
  • the airflow channel is a channel communicating with the air inlet hole, the guide hole 161, the atomization cavity 173, the smoke outlet channel 12, and the smoke outlet 132.
  • the liquid absorbing member 171 may be made of a porous material having a fixed shape and a liquid-conducting ability.
  • the liquid absorbing member 171 is made of a porous ceramic material.
  • the liquid absorbing member 171 made of porous ceramic material has many capillary pores connected to each other.
  • the aerosol forming matrix in the liquid storage cavity 131 contacts the liquid absorbing member 171, the aerosol forming matrix runs along the surface of the liquid absorbing member 171.
  • Conduction specifically, when the surface of the liquid absorbing member 171 is infiltrated by the aerosol-forming substrate, the liquid absorbing member 171 will generate capillary action to attract the aerosol-forming substrate to move into the pores, and then conduct the aerosol-forming substrate to the heating element 172 .
  • the liquid absorbing member 171 can also be made of a material that is easy to absorb liquid, such as cotton or cotton cloth.
  • the heating element 172 may be made of any one of conductive materials such as stainless steel or nickel-chromium alloy.
  • the heating element 172 is a heating sheet, and the heating element 172 is sintered on the lower end surface of the liquid absorbing element 171.
  • the liquid absorbing member 171 is made by printing resistance paste in a ceramic green body and then laminating and sintering by hot pressing.
  • the heating member 172 is a printed resistance layer at the lower end of the liquid absorbing member 171.
  • the heating element 172 and the liquid absorbing member 171 are closely attached, the contact area of the heating element 172 and the liquid absorbing member 171 is increased; further, as the contact area of the heating element 172 and the liquid absorbing member 171 increases, the liquid absorbing member 171 can conduct the aerosol-forming matrix to the heating element 172 in time, preventing the heating element 172 and the liquid absorbing element 171 from being dry due to the small contact area; further, because the heating element 172 is sintered on the lower end surface of the liquid absorbing element 171 Therefore, the assembly gap between the heating element 172 and the liquid suction element 171 is eliminated, and the aerosol-forming matrix is prevented from accumulating in the gap. As a result, the heating element 172 cannot heat the aerosol-forming matrix accumulated in the gap in time, and then frying oil occurs.
  • a liquid sealing member 18 is sandwiched between the upper atomization cover 15 and the heating structure 17, and the liquid sealing member 18 can improve the airtightness between the upper atomization cover 15 and the heating structure 17, and further, the sealing The liquid member 18 can make the heating structure 17 evenly stressed and not easy to fail; further, the liquid sealing member 18 can also prevent rigid contact between the atomizing upper cover 15 and the heating structure 17 and affect the service life.
  • the liquid sealing member 18 is made of a material with good sealing properties such as silica gel or rubber.
  • the communicating hole 2121 communicates the sensing channel 2111 and the filter cavity 2112, and the connecting end is provided
  • the through hole 221, the through hole 221 connects the filter cavity 2112 with the air flow channel, and the filter cavity 2112 can intercept the solid and/or liquid entering the sensing channel 2111 from the communicating hole 2121, so that when the solid and/or liquid flows from the air flow channel During the falling process, the solid and/or liquid in the aerosol generating device 100 can be prevented from flowing into the sensing channel 2111 through the filter cavity 2112, so as to prevent the solid and/or liquid from flowing into the sensing channel 2111 and contacting the sensor 23, causing the sensor The circuit of 23 is short-circuited, which improves the service life of the sensor 23.

Landscapes

  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

一种电源装置(20)，该电源装置（20）用于气溶胶生成装置（100），该气溶胶生成装置（100）包括雾化器（10）以及该电源装置（20），该雾化器（10）内形成气流通道，该电源装置（20）包括电源主体（21）以及传感器（23），该电源主体（21）内设置有感应通道（2111）、过滤腔（2112）以及连通孔（2121），该感应通道（2111）与过滤腔（2112）分隔设置，连通孔（2121）连通感应通道（2111）与过滤腔（2112），传感器（23）设置在感应通道（2111）中，传感器（23）用于检测感应通道（2111）中气体的物理特征与抽吸信号，电源主体（21）的一端设置连接端，连接端用于连接雾化器（10），连接端上开设通孔（221）。该电源装置（20）可拦截固体和/或液体由连通孔（2121）进入感应通道（2111），影响传感器（23）的检测。另外，还提供了一种采用该电源装置（20）的气溶胶生成装置（100）。

Description

电源装置及气溶胶生成装置 技术领域
本实用新型涉及模拟吸烟技术领域，尤其涉及一种电源装置及采用该电源装置的气溶胶生成装置。
背景技术
气溶胶生成装置包括雾化器和电源装置，雾化器包括储液件和设于储液件内的雾化组件，储液件用于存储气溶胶形成基质并将气溶胶形成基质供给雾化组件，雾化组件在电源装置的电驱动下加热储液件供给的气溶胶形成基质，气溶胶形成基质受热形成烟雾，从出烟孔流出，以供用户抽吸。
现有的电源装置通过在感应通道内设置传感器来感测用户的抽吸信号而自动控制气溶胶生成装置的开启或者关闭，当雾化组件停止加热气溶胶形成基质后，在较长时间的放置过程中，雾化后的烟雾逐渐冷却并液化产生冷凝液，冷凝液因自身重力下落时，可通过雾化器上各部件的装配间隙，经感应通道流至传感器上，影响传感器的检测。
实用新型内容
基于此，有必要针对上述问题之一，提供一种电源装置及采用该电源装置的气溶胶生成装置。
一种电源装置，用于气溶胶生成装置，所述气溶胶生成装置包括雾化器以及所述电源装置，所述雾化器内形成气流通道，所述电源装置包括电源主体以及传感器，所述电源主体内设置有感应通道、过滤腔以及连通孔，所述感应通道与所述过滤腔分隔设置，所述连通孔连通所述感应通道与所述过滤腔，所述 传感器设置在所述感应通道中，所述传感器用于检测所述感应通道中气体的物理特征与抽吸信号，所述电源主体的一端设置连接端，所述连接端用于连接所述雾化器，所述连接端上开设通孔，所述通孔连通所述过滤腔与所述气流通道，所述过滤腔用于拦截固体和/或液体由所述通孔进入所述感应通道。
进一步地，所述电源主体包括壳体以及设于所述壳体内的密封件和支架，所述密封件为所述连接端，所述支架内设有感应通道，所述支架设于所述密封件和所述传感器之间，所述连通孔开设在所述支架上，所述连通孔的开设位置和所述通孔的开设位置相错开，所述过滤腔为所述支架和所述密封件之间的空间。
进一步地，所述过滤腔内设有过滤件，所述过滤件由易于拦截固体和/或液体的材料制成。
进一步地，所述支架上设有围挡，所述围挡凸设于所述支架上，所述围挡限定的空间为存液腔，所述存液腔的位置和所述通孔的开设位置相对应。
进一步地，所述存液腔中设置有吸附件，所述吸附件由吸附性较好的材料制成。
进一步地，所述电源装置还包括设于所述壳体上的USB充电结构以及设于所述壳体内的控制器、PCB以及电源，所述USB充电结构和所述PCB均与所述电源电性连接，所述控制器安装在所述PCB上，所述控制器与所述传感器电性连接。
一种气溶胶生成装置，包括电源装置以及与所述电源装置电性连接的雾化器，所述电源装置为权利要求1-6中任一项所述的电源装置。
进一步地，所述雾化器包括储液组件和雾化组件，所述储液组件包括储液件和设于所述储液件内的通气件，所述储液件上开设有和外界连通的出烟孔， 所述通气件的内腔为与所述出烟孔连通的出烟通道，所述雾化组件设于所述储液件内，所述雾化组件内设有雾化腔，所述雾化腔和所述出烟通道连通。
进一步地，所述储液件的内腔为用于存储气溶胶形成基质的储液腔，所述雾化组件包括收容于所述储液件内的雾化上盖，所述雾化上盖上开设有连通所述雾化腔和所述储液腔的导液孔。
进一步地，所述雾化组件还包括与所述储液件连接的底座和安装在所述底座上的加热结构，所述加热结构包括吸液件和加热件，所述加热件与所述吸液件接触设置，所述加热件用于加热并雾化气溶胶形成基质的空间为所述雾化腔，所述底座上开设有连通所述雾化腔和所述感应通道的导流孔。
本实用新型的电源装置及采用该电源装置的气溶胶生成装置中，由于感应通道与过滤腔分隔设置，连通孔连通感应通道与过滤腔，所述连接端上开设通孔，通孔连通过滤腔与所述气流通道，过滤腔能够拦截固体和/或液体由连通孔进入感应通道，由此，当固体和/或液体由所述气流通道下落的过程中，可避免气溶胶生成装置内的固体和/或液体经由过滤腔流入到感应通道内，从而避免固体和/或液体流入至感应通道内与传感器接触，导致传感器的电路短路，提高了传感器的使用寿命。
附图说明
图1为本实用新型的气溶胶生成装置的剖视图；
图2为图1所示气溶胶生成装置的A处的局部放大图；以及
图3为图1所示气溶胶生成装置的雾化器的剖视图。
附图中标号为：
气溶胶生成装置100  雾化器10            电源装置20      电源主体21
密封件22           壳体211             感应通道2111    传感器23
通孔221            支架212             连通孔2121      电源24
第一限位部2122     第二限位部2123      存液腔2124      USB充电结构25
传感器密封件26     储液组件101         雾化组件102     封液件18
出烟通道12         储液件13            通气件14        雾化上盖15
储液腔131          出烟孔132           导液孔151       底座16
加热结构17         吸液件171           加热件172       导流孔161
电极接触件162      密封圈163           围挡2125        雾化腔173
过滤腔2112
具体实施方式
为了便于理解本实用新型，下面将参照相关附图对本实用新型进行更全面的描述。附图中给出了本实用新型的较佳实施例。但是，本实用新型可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本实用新型的公开内容的理解更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。
本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1-图3，本实用新型提供了一种气溶胶生成装置100，气溶胶生成装置100包括雾化器10与电源装置20，雾化器10与电源装置20电性连接时，雾化器10能够在电源装置20的电驱动下加热气溶胶形成基质，使得气溶胶形成基质雾化成烟雾。
需要说明的是，“轴向”是指雾化器10和电源装置20的连接方向，“径向”是指垂直于所述“轴向”的方向。“下端”是指雾化器10上各个零件、部分在雾化器10轴向上靠近电源装置20的一端，“上端”是指雾化器10上各个零件、部分在雾化器10轴向上远离电源装置20的一端。“上端面”是指上端的平面和/或曲面，“下端面”是指下端的平面和/或曲面。
雾化器10内形成气流通道，电源装置20包括电源主体21以及传感器23，电源主体21内设置有感应通道2111、过滤腔2112以及连通孔2121，感应通道2111与过滤腔2112分隔设置，连通孔2121连通感应通道2111与过滤腔2112，传感器23设置在感应通道2111中，传感器23用于检测感应通道2111中气体的物理特征与抽吸信号，电源主体21的一端设置连接端，所述连接端用于连接雾化器10，所述连接端上开设通孔221，通孔221连通过滤腔2112与所述气流通道，过滤腔2112用于拦截固体和/或液体由连通孔2121进入感应通道2111。
在本实施方式中，电源主体21包括壳体211以及设于壳体211内的密封件22和支架212。壳体211内设有和传感器23电性连接的控制器。密封件22为所述连接端，通孔221开设在密封件22上。支架212内设有感应通道2111，支架212设于密封件22和传感器23之间，连通孔2121开设在支架212上，连通孔2121的开设位置和通孔221的开设位置相错开，过滤腔2112为支架212和密封件22之间的空间，进而防止固体和/或液体由连通孔2121流入至感应通道2111内。
可以理解的，在另一个未示出的实施方式中，密封件22和支架212的设置位置可以互换，即，支架212为所述连接端，通孔221开设在支架212上。密封件22内设有感应通道2111，密封件22设于支架212和传感器23之间，连通孔2121开设在密封件22上。
其中，雾化器10加热气溶胶形成基质时，雾化器10加热气溶胶形成基质形成的烟雾的温度较高，可能有部分烟雾未能够被吸出，当雾化器10停止加热气溶胶形成基质后，在较长时间放置过程中，雾化后的烟雾逐渐冷却并液化产生气溶胶形成基质，气溶胶形成基质通过所述气流通道泄漏至雾化器10外。或者，雾化器10加热气溶胶形成基质时，气溶胶形成基质受热粘度降低，当雾化器10停止加热气溶胶形成基质后，来不及被雾化的气溶胶形成基质残留在雾化器10内，气溶胶形成基质通过所述气流通道泄漏至雾化器10外。或者，雾化器10内的气溶胶形成基质通过密封性较差的部位泄漏至雾化器10外。泄漏至雾化器外的气溶胶形成基质可能会通过所述气流通道泄漏至电源装置20内，气溶胶形成基质堵塞感应通道2111后会影响电源装置20的正常工作，从而影响用户的使用。
其中，在一个实施方式中，过滤腔2112内设有过滤件，所述过滤件由棉花或者棉布等易于拦截固体和/或液体的材料制成。
其中，感应通道2111用于将气体的物理特征与抽吸信号传导至传感器23，所述气体的物理特征与抽吸信号包括但不限于气流或者气压，当传感器23检测到气体的物理特征与抽吸信号时，电源装置20内的电源24向雾化器10供电。具体地，雾化器10内设有和通孔221连通的雾化腔173以及连通雾化腔173和外界的出烟通道12，传感器23为压力传感器，在抽吸作用下，感应通道2111内的空气至少部分被吸出，感应通道2111内气压减小，压力传感器感应这一气 压变化，产生触发信号并发送给所述控制器，所述控制器接收触发信号并控制电源24向雾化器10供电。
可以理解地，在另一个实施方式中，传感器23为气流传感器，具体地，壳体211上开设有和外界连通的通气孔，在抽吸作用下，外界空气通过所述通气孔流入至感应通道2111内，感应通道2111内的气流通过气流传感器，气流传感器感应到气流变化后产生气流信号，该气流信号传递给所述控制器后，由所述控制器电源24向雾化器10供电。
综上所述，由于感应通道2111与过滤腔2112分隔设置，连通孔2121连通感应通道2111与过滤腔2112，所述连接端上开设通孔221，通孔221连通过滤腔2112与所述气流通道，过滤腔2112能够拦截固体和/或液体由连通孔2121进入感应通道2111，由此，当固体和/或液体由所述气流通道下落的过程中，可避免气溶胶生成装置100内的固体和/或液体经由过滤腔2112流入到感应通道2111内，从而避免固体和/或液体流入至感应通道2111内与传感器23接触，导致传感器23的电路短路，提高了传感器23的使用寿命。
在本实施方式中，密封件22为与雾化器10连接的一端，其用于密封电源装置20的开口位置，并将电源装置20分割为电源装置20的内部和电源装置10的外部，电源装置20的内部用于放置传感器23、所述控制器等部件，电源装置20的外部用于和雾化器10连接。具体的，密封件22的侧部和壳体211的内壁抵接，以使密封件22固定于壳体211内，此外，通过密封件22侧部和壳体211内壁之间的张紧配合，可密封两者之间的间隙，防止气溶胶形成基质通过所述间隙流入至电源装置20的内部，影响气溶胶生成装置100使用，具体地，密封件22由硅胶或者橡胶等密封性较好的材料制成。可以理解地，在另一个实施方式中，密封件22还可以和壳体211一体成型。
在一个实施方式中，支架212上设有围挡2125，围挡2125包括第一限位部2122和第二限位部2123，第一限位部2122和第二限位部2123凸设于支架212上，第一限位部2122和第二限位部2123之间的空间为存液腔2124，存液腔2124的位置和通孔221的开设位置相对应，用户正常方向(即，电源装置20位于雾化器10的下方)握持使用气溶胶生成装置100时，气溶胶生成装置100内的气溶胶形成基质可通过通孔221流入至存液腔2124中，此时，可通过将雾化器10和电源装置20分离，以清理存液腔2124中的气溶胶形成基质，操作方便。
具体地，第一限位部2122和第二限位部2123均设于支架212的上端面上，第一限位部2122和第二限位部2123均沿壳体211的轴向向上凸设形成，第一限位部2122和第二限位部2123均与支架212一体成型。可以理解地，在另一个实施方式中，第一限位部2122和第二限位部2123均与支架212可拆卸连接，可拆卸连接的方式包括但不限于卡接或者插接等。
可以理解地，在另一个未示出的实施方式中，存液腔2124中设置有吸附件，所述吸附件用于吸附所述气溶胶形成基质，所述吸附件由棉花或者棉布等吸附性较好的材料制成。
在一个实施方式中，支架212采用卡接或者插接等方式和壳体211可拆卸连接，此外，为了提高连接稳定性，支架212在与壳体211连接的同时，支架212还可以和密封件22固定连接，固定连接的方式包括但不限于卡接或者插接等等。可以理解地，在另一个实施方式中，支架212和壳体211一体成型。
在一个实施方式中，电源装置20还包括设于壳体211上的USB(UNIVERSAL SERIAL BUS通用串行总线)充电结构25以及设于壳体211内的PCB(PRINTED CIRCUIT BOARD印刷线路板)，USB充电结构25和所述PCB均与电源24电性连接，所述控制器安装在所述PCB上。具体地，USB充电结构25中的充电接口穿 过壳体211并延伸至外界，当所述充电接口被触发时，能够通过所述充电接口向电源装置20充电。可以理解地，在另一个实施方式中，感应通道2111和所述充电接口连通，传感器23为压差传感器，在抽吸作用下，感应通道2111朝向出烟通道12的一侧产生负压，感应通道2111朝向所述USB接口的一侧为常压，由此，压差传感器的相对两侧产生压差，进而产生抽吸信号，并将抽吸信号传递给所述控制器，由所述控制器控制电源24向雾化器10供电，当用户停止抽吸时，由于感应通道2111与外界连通，使得感应通道2111内的气压回复，传感器23感应到气压回复，产生关机信号并发送给所述控制器，所述控制器接收关机信号并控制电源24停止向雾化器10供电。
在一个实施方式中，为了提高传感器23的气密性，传感器23上套设有传感器密封件26，传感器密封件26由硅胶或者橡胶等密封性较好的材料制成。
壳体211的上端至少部分可拆卸地套设在雾化器10的外部，以使得电源装置20和雾化器10可拆卸连接，可拆卸地连接方式包括但不限于卡接或者插接等方式。壳体211上开设有和外界连通的进气孔，雾化器10包括储液组件101和设有所述雾化腔173的雾化组件102，储液组件101包括储液件13和设于储液件13内的通气件14。储液件13的内腔为用于存储气溶胶形成基质的储液腔131，储液件13上开设有和外界连通的出烟孔132。通气件14的内腔为出烟通道12，出烟通道12连通所述雾化腔173和出烟孔132。雾化组件102能够在电源装置20的电驱动下加热流入到雾化腔173内的气溶胶形成基质，气溶胶形成基质受热产生的烟雾主要位于所述雾化腔173中。
具体地，出烟孔132开设在储液件13的上端。储液件13的内壁上位于出烟孔132的四周的部位沿储液件13的轴向向下延伸形成通气件14，通气件14和储液件13一体成型。可以理解地，在另一个实施方式中，通气件14和储液 件13采用卡接或者插接等方式可拆卸连接。
在一个实施方式中，储液件13采用预封装的方式，即，将气溶胶形成基质预先注入到储液腔131当中，当气溶胶形成基质消耗完之后，用户可以单独抛弃储液组件101，为不可重复注液的储液组件101。
雾化组件102包括设于储液件13内的雾化上盖15、与储液件13连接的底座16和安装在底座16上的加热结构17。加热结构17包括吸液件171和加热件172，加热件172与吸液件171接触设置。
在一个实施方式中，储液件13的下端为开口端，雾化上盖15的侧部和储液腔131腔壁抵接以封堵储液件13的开口端，雾化上盖15上开设有连通雾化组件102和储液腔131的至少一个导液孔151。可以理解地，在另一个实施方式中，雾化上盖15还可以和储液件13一体成型。
在一个实施方式中，底座16和储液件13通过卡接或者插接等方式可拆卸连接。可以理解地，在另一个实施方式中，底座16和储液件13一体成型。
在一个实施方式中，为了提高雾化上盖15和储液件13的连接稳定性，底座16还与雾化上盖15可拆卸连接，可拆卸连接的方式包括但不限于卡接或者插接等方式，例如，在本实施方式中，底座16与雾化上盖15卡接。可以理解地，在另一个实施方式中，底座16和雾化上盖15还可以一体成型。
底座16上开设有连通所述雾化腔173和通孔221的导流孔161。底座16上间隔设置有两个电极接触件162，两个电极接触件162的一端分别和加热件172的两个引脚电性连接，两个电极接触件162的另一端分别和电源装置20的正、负极电性连接，具体地，两个电极接触件162均由铁或者钴或者镍等导电材料制成，其中一个电极接触件162用作正极接触，其中另一个电极接触件162用作负极接触。
在一个实施方式中，每一个电极接触件162上套设有密封圈163，以防止雾化器10内的气溶胶形成基质泄露至外界，此外，还可以防止雾化器10内的气溶胶形成基质流入到电极接触件162上，以提高电极接触件162和电源装置20的连接稳定性。
加热件172可以设置在吸液件171的外部和/或吸液件171的内部。当储液腔131内的气溶胶形成基质通过导液孔151流至吸液件171上，吸液件171能够逐渐吸附储液腔131内的气溶胶形成基质，并将吸附的气溶胶形成基质传导至加热件172，加热件172与电源装置20电性连接，加热件172在电源装置20的电驱动下加热雾化气溶胶形成基质，加热件172用于加热并雾化气溶胶形成基质的空间为所述雾化腔173。抽吸时，外界空气依次通过所述进气孔和所述导流孔161流入至所述雾化腔173中和烟雾混合，与空气混合后的烟雾可依次通过出烟通道12、出烟孔132流出，以供用户吸食。在本实施方式中，所述气流通道为所述进气孔、导流孔161、雾化腔173、出烟通道12以及出烟孔132连通的通道。
吸液件171可以由具有固定形状的且具有导液能力的多孔材料制成，在一个实施方式中，吸液件171由多孔陶瓷材料制成。由多孔陶瓷材料制成的吸液件171具有较多相互连通的毛细孔，当储液腔131内的气溶胶形成基质与吸液件171接触时，气溶胶形成基质沿吸液件171的表面传导，具体地，当吸液件171表面被气溶胶形成基质浸润时，吸液件171会产生毛细作用吸引气溶胶形成基质向毛细孔内运动，进而将气溶胶形成基质传导至加热件172上。可以理解地，在另一个实施方式中，吸液件171还可以由棉花或者棉布等易于吸收液体的材料制成。
加热件172可以由不锈钢或者镍铬合金等具有导电能力的材料中的任意一 种制成。在一个实施方式中，加热件172为加热片，加热件172烧结在吸液件171的下端面上。具体地，吸液件171是在陶瓷胚体中印刷电阻浆料后经热压层叠、烧结制成，加热件172为吸液件171下端的印刷电阻层。由于加热件172与吸液件171紧密贴合，提高了加热件172整体与吸液件171的接触面积；进一步地，随着加热件172与吸液件171的接触面积的增加，吸液件171能够及时将气溶胶形成基质传导至加热件172上，防止加热件172与吸液件171因接触面积少而干烧；更进一步地，由于加热件172烧结在吸液件171的下端面上，消除了加热件172与吸液件171之间的装配间隙，防止气溶胶形成基质积聚在间隙中，导致加热件172无法及时加热积聚在间隙内的气溶胶形成基质，进而出现炸油。
在一个实施方式中，雾化上盖15和加热结构17之间夹设有封液件18，封液件18可提升雾化上盖15和加热结构17之间的密封性，进一步地，封液件18可使得加热结构17受力均匀,不易失效；更进一步地，封液件18还可防止雾化上盖15和加热结构17刚性接触，影响使用寿命。具体地，封液件18由硅胶或橡胶等密封性较好的材料制成。
本实用新型的电源装置20及采用该电源装置20的气溶胶生成装置100中，由于感应通道2111与过滤腔2112分隔设置，连通孔2121连通感应通道2111与过滤腔2112，所述连接端上开设通孔221，通孔221连通过滤腔2112与所述气流通道，过滤腔2112能够拦截固体和/或液体由连通孔2121进入感应通道2111，由此，当固体和/或液体由所述气流通道下落的过程中，可避免气溶胶生成装置100内的固体和/或液体经由过滤腔2112流入到感应通道2111内，从而避免固体和/或液体流入至感应通道2111内与传感器23接触，导致传感器23的电路短路，提高了传感器23的使用寿命。
上述实施例仅表达了本实用新型的实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种电源装置，用于气溶胶生成装置，所述气溶胶生成装置包括雾化器以及所述电源装置，所述雾化器内形成气流通道，其特征在于：所述电源装置包括电源主体以及传感器，所述电源主体内设置有感应通道、过滤腔以及连通孔，所述感应通道与所述过滤腔分隔设置，所述连通孔连通所述感应通道与所述过滤腔，所述传感器设置在所述感应通道中，所述传感器用于检测所述感应通道中气体的物理特征与抽吸信号，所述电源主体的一端设置连接端，所述连接端用于连接所述雾化器，所述连接端上开设通孔，所述通孔连通所述过滤腔与所述气流通道，所述过滤腔用于拦截固体和/或液体由所述通孔进入所述感应通道。
  2. 如权利要求1所述的电源装置，其特征在于：所述电源主体包括壳体以及设于所述壳体内的密封件和支架，所述密封件为所述连接端，所述支架内设有感应通道，所述支架设于所述密封件和所述传感器之间，所述连通孔开设在所述支架上，所述连通孔的开设位置和所述通孔的开设位置相错开，所述过滤腔为所述支架和所述密封件之间的空间。
  3. 如权利要求1所述的电源装置，其特征在于：所述过滤腔内设有过滤件，所述过滤件由易于拦截固体和/或液体的材料制成。
  4. 如权利要求2所述的电源装置，其特征在于：所述支架上设有围挡，所述围挡凸设于所述支架上，所述围挡限定的空间为存液腔，所述存液腔的位置和所述通孔的开设位置相对应。
  5. 如权利要求4所述的电源装置，其特征在于：所述存液腔中设置有吸附件，所述吸附件由吸附性较好的材料制成。
  6. 如权利要求2所述的电源装置，其特征在于：所述电源装置还包括设于所述壳体上的USB充电结构以及设于所述壳体内的控制器、PCB以及电源，所述 USB充电结构和所述PCB均与所述电源电性连接，所述控制器安装在所述PCB上，所述控制器与所述传感器电性连接。
  7. 一种气溶胶生成装置，其特征在于：包括电源装置以及与所述电源装置电性连接的雾化器，所述电源装置为权利要求1-6中任一项所述的电源装置。
  8. 如权利要求7所述的气溶胶生成装置，其特征在于：所述雾化器包括储液组件和雾化组件，所述储液组件包括储液件和设于所述储液件内的通气件，所述储液件上开设有和外界连通的出烟孔，所述通气件的内腔为与所述出烟孔连通的出烟通道，所述雾化组件设于所述储液件内，所述雾化组件内设有雾化腔，所述雾化腔和所述出烟通道连通。
  9. 如权利要求8所述的气溶胶生成装置，其特征在于：所述储液件的内腔为用于存储气溶胶形成基质的储液腔，所述雾化组件包括收容于所述储液件内的雾化上盖，所述雾化上盖上开设有连通所述雾化腔和所述储液腔的导液孔。
  10. 如权利要求9所述的气溶胶生成装置，其特征在于：所述雾化组件还包括与所述储液件连接的底座和安装在所述底座上的加热结构，所述加热结构包括吸液件和加热件，所述加热件与所述吸液件接触设置，所述加热件用于加热并雾化气溶胶形成基质的空间为所述雾化腔，所述底座上开设有连通所述雾化腔和所述感应通道的导流孔。
PCT/CN2021/081534 2020-03-19 2021-03-18 电源装置及气溶胶生成装置 WO2021185313A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21772442.6A EP4122334A4 (en) 2020-03-19 2021-03-18 POWER SUPPLY DEVICE AND AEROSOL GENERATING DEVICE
US17/933,127 US20230017889A1 (en) 2020-03-19 2022-09-19 Power supply device and aerosol generating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020348117.XU CN212260474U (zh) 2020-03-19 2020-03-19 电源装置及气溶胶生成装置
CN202020348117.X 2020-03-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/933,127 Continuation-In-Part US20230017889A1 (en) 2020-03-19 2022-09-19 Power supply device and aerosol generating device

Publications (1)

Publication Number Publication Date
WO2021185313A1 true WO2021185313A1 (zh) 2021-09-23

Family

ID=73874775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/081534 WO2021185313A1 (zh) 2020-03-19 2021-03-18 电源装置及气溶胶生成装置

Country Status (4)

Country Link
US (1) US20230017889A1 (zh)
EP (1) EP4122334A4 (zh)
CN (1) CN212260474U (zh)
WO (1) WO2021185313A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111202268A (zh) * 2020-01-06 2020-05-29 郝敏 一种智能超声波雾化器及其控制方法
WO2023134749A1 (zh) * 2022-01-13 2023-07-20 深圳市合元科技有限公司 雾化器以及电子雾化装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212260474U (zh) * 2020-03-19 2021-01-01 常州市派腾电子技术服务有限公司 电源装置及气溶胶生成装置
CN116998760A (zh) * 2022-04-29 2023-11-07 海南摩尔兄弟科技有限公司 电子雾化装置及其储液雾化组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180020730A1 (en) * 2016-07-25 2018-01-25 Fontem Holdings 1 B.V. Device for storing and vaporizing liquid
CN208875418U (zh) * 2018-08-28 2019-05-21 深圳市合元科技有限公司 电子烟
US20190335809A1 (en) * 2018-05-04 2019-11-07 Shenzhen Smoore Technology Limited Atomizer and electronic cigarette
CN209711537U (zh) * 2019-02-23 2019-12-03 深圳市泰普尔科技有限公司 具有防冷凝液回流的气雾生成装置
CN212260474U (zh) * 2020-03-19 2021-01-01 常州市派腾电子技术服务有限公司 电源装置及气溶胶生成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9877510B2 (en) * 2014-04-04 2018-01-30 Rai Strategic Holdings, Inc. Sensor for an aerosol delivery device
GB201616036D0 (en) * 2016-09-21 2016-11-02 Nicoventures Holdings Ltd Device with liquid flow restriction
GB2576298B (en) * 2018-06-29 2022-06-22 Nicoventures Trading Ltd Vapour Provision Device
CN209643869U (zh) * 2019-01-25 2019-11-19 深圳麦克韦尔科技有限公司 电子雾化装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180020730A1 (en) * 2016-07-25 2018-01-25 Fontem Holdings 1 B.V. Device for storing and vaporizing liquid
US20190335809A1 (en) * 2018-05-04 2019-11-07 Shenzhen Smoore Technology Limited Atomizer and electronic cigarette
CN208875418U (zh) * 2018-08-28 2019-05-21 深圳市合元科技有限公司 电子烟
CN209711537U (zh) * 2019-02-23 2019-12-03 深圳市泰普尔科技有限公司 具有防冷凝液回流的气雾生成装置
CN212260474U (zh) * 2020-03-19 2021-01-01 常州市派腾电子技术服务有限公司 电源装置及气溶胶生成装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4122334A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111202268A (zh) * 2020-01-06 2020-05-29 郝敏 一种智能超声波雾化器及其控制方法
WO2023134749A1 (zh) * 2022-01-13 2023-07-20 深圳市合元科技有限公司 雾化器以及电子雾化装置

Also Published As

Publication number Publication date
EP4122334A1 (en) 2023-01-25
US20230017889A1 (en) 2023-01-19
EP4122334A4 (en) 2024-05-08
CN212260474U (zh) 2021-01-01

Similar Documents

Publication Publication Date Title
WO2021185313A1 (zh) 电源装置及气溶胶生成装置
WO2017161715A1 (zh) 一种超声波雾化器及电子烟
EP3287020B1 (en) Electronic cigarette
CN105559148B (zh) 雾化器及其电子烟
CN210929638U (zh) 雾化器及气溶胶发生装置
CN214382193U (zh) 雾化器以及具有该雾化器的电子雾化装置
WO2018000761A1 (zh) 一种电子烟雾化器
WO2016154792A1 (zh) 一种电子烟
WO2015180088A1 (zh) 一种电子烟以及提供烟油的方法
CN208425527U (zh) 雾化器及电子烟
CN211746944U (zh) 雾化器及气溶胶发生装置
CN210203369U (zh) 一种雾化器及电子烟
CN211746947U (zh) 雾化器及气溶胶发生装置
WO2020228690A1 (zh) 雾化器及电子烟
CN209518264U (zh) 雾化器及电子烟
CN110754704A (zh) 一种雾化装置
CN114668190A (zh) 横向导液的雾化器
WO2022151846A1 (zh) 油气路分离雾化器及电子烟
CN111202268A (zh) 一种智能超声波雾化器及其控制方法
WO2021143798A1 (zh) 气溶胶发生装置
CN210726701U (zh) 加热结构、雾化器及电子烟
CN218790529U (zh) 一种防漏型电子雾化器和具有其的电子雾化装置
CN218921651U (zh) 电子雾化器
CN217851374U (zh) 雾化器及电子雾化装置
CN112438432A (zh) 雾化器、电子烟、气溶胶递送***及控制方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21772442

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021772442

Country of ref document: EP

Effective date: 20221019