WO2024149342A1 - 一种气溶胶生成装置 - Google Patents

一种气溶胶生成装置 Download PDF

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Publication number
WO2024149342A1
WO2024149342A1 PCT/CN2024/071885 CN2024071885W WO2024149342A1 WO 2024149342 A1 WO2024149342 A1 WO 2024149342A1 CN 2024071885 W CN2024071885 W CN 2024071885W WO 2024149342 A1 WO2024149342 A1 WO 2024149342A1
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WO
WIPO (PCT)
Prior art keywords
generating device
liquid
aerosol generating
module
atomization
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2024/071885
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English (en)
French (fr)
Inventor
邱伟华
仇志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Paiteng Electronic Technology Co Ltd
Original Assignee
Changzhou Paiteng Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202320170422.8U external-priority patent/CN219422177U/zh
Priority claimed from CN202320146403.1U external-priority patent/CN219422176U/zh
Priority claimed from CN202320138375.9U external-priority patent/CN219982109U/zh
Application filed by Changzhou Paiteng Electronic Technology Co Ltd filed Critical Changzhou Paiteng Electronic Technology Co Ltd
Publication of WO2024149342A1 publication Critical patent/WO2024149342A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts

Definitions

  • the utility model relates to the technical field of aerosol generating device control, in particular to an aerosol generating device.
  • the embodiment of the utility model provides an aerosol generating device.
  • the technical solution of the utility model is as follows:
  • An aerosol generating device comprising: a shell, an atomization module, a power module and a switch module; the shell comprises an upper shell and a lower shell, the atomization module is arranged in the upper shell, the upper shell is also provided with a accommodating cavity for accommodating an aerosol-forming matrix, one end of the upper shell has an air outlet channel, the other end of the upper shell is an open end, the lower shell is connected to the open end of the upper shell, the power module and the switch module are arranged in the lower shell; the switch module is electrically connected to the power module; the power module is electrically connected to the atomization module; the power module comprises a battery; the shell is also provided with a accommodating cavity for accommodating an aerosol-forming matrix; wherein the battery capacity in the power module is greater than the capacity for atomizing all the aerosol-forming matrix in the accommodating cavity.
  • the capacity of the aerosol-forming matrix in the containing chamber is 1-20 ml, and the battery capacity in the power module is 200-2000 mAh.
  • the aerosol-forming substrate capacity of the aerosol-forming substrate containing chamber is 1-2.9 ml, and the battery capacity is 200-800 mAh.
  • the atomization module includes an atomization shell with an atomization chamber opened inside, a liquid-conducting liquid arranged in the atomization chamber, and a heating element arranged on the liquid-conducting liquid, the liquid-conducting liquid having a liquid absorption surface and an atomization surface, the heating element being arranged on the atomization surface, and the heating element being one of a heating wire, a heating net and a heating sheet, or a combination thereof.
  • the heating element is made of at least one of nickel-chromium alloy, iron-chromium-aluminum, nickel, stainless steel or titanium materials, and its resistance is 1-2.5 ⁇ .
  • a liquid inlet channel is provided on the atomizing shell, and the liquid inlet channel includes a liquid inlet end and a liquid outlet end, the liquid inlet end of the liquid inlet channel is communicated with the accommodating cavity, and the liquid outlet end of the liquid inlet channel is communicated with a liquid absorption surface on the liquid-guiding body.
  • it also includes a base, which is covered on the open end of the upper shell, and the base is cooperatively connected with the upper shell.
  • An air inlet channel is opened on the base, and the air inlet channel is connected to the atomization chamber of the atomization module.
  • the air inlet channel, the atomization chamber and the air outlet channel constitute an airflow channel.
  • the output voltage of the power module is 2V-4.5V.
  • the maximum output voltage of the power module is 4V-4.5V.
  • the switch module includes one or a combination of a physical button, a touch button, an acoustic sensor, a 3D sensor and an airflow sensor.
  • the position of the upper shell corresponding to the accommodating cavity is at least partially a transparent area.
  • a transparent area is provided at a position of the upper shell corresponding to the liquid inlet end.
  • the utility model discloses an aerosol generating device, the aerosol generating device comprises: a housing, an atomizing module, a power module and a switch module; the atomizing module, the power module and the switch module are all installed inside the housing; the switch module is electrically connected to the power module; the power module is electrically connected to the atomizing module; the power module comprises a battery; the housing is also provided with a receiving cavity for receiving an aerosol-forming matrix; wherein the battery capacity in the power module is greater than the capacity for atomizing all the aerosol-forming matrix in the receiving cavity.
  • the embodiment of the utility model further provides an aerosol generating device.
  • the technical solution of the utility model is as follows:
  • An aerosol generating device comprising: a shell, an atomization module, a power module and a switch module; the shell comprises an upper shell and a lower shell, the atomization module is arranged in the upper shell, the upper shell is also provided with a accommodating cavity for accommodating an aerosol-forming matrix, one end of the upper shell has an air outlet channel, the other end of the upper shell is an open end, the lower shell is connected to the open end of the upper shell, the power module and the switch module are arranged in the lower shell; the switch module is electrically connected to the power module; the power module is electrically connected to the atomization module; the power module includes a battery; the shell is also provided with a accommodating cavity for accommodating an aerosol-forming matrix; wherein the capacity of the aerosol-forming matrix in the accommodating cavity is 1.8-2ml, and the capacity of the battery is 450-650mah.
  • the atomization module includes an atomization shell with an atomization chamber opened inside, a liquid-conducting liquid arranged in the atomization chamber, and a heating element arranged on the liquid-conducting liquid, the liquid-conducting liquid having a liquid absorption surface and an atomization surface, the heating element being arranged on the atomization surface, and the heating element being one of a heating wire, a heating net and a heating sheet, or a combination thereof.
  • the heating element is made of at least one of nickel-chromium alloy, iron-chromium-aluminum, nickel, stainless steel or titanium materials, and its resistance is 1-2.5 ⁇ .
  • a liquid inlet channel is provided on the atomizing shell, and the liquid inlet channel includes a liquid inlet end and a liquid outlet end, the liquid inlet end of the liquid inlet channel is communicated with the accommodating cavity, and the liquid outlet end of the liquid inlet channel is communicated with a liquid absorption surface on the liquid-guiding body.
  • it also includes a base, which is covered on the open end of the upper shell, and the base is cooperatively connected with the upper shell.
  • An air inlet channel is opened on the base, and the air inlet channel is connected to the atomization chamber of the atomization module.
  • the air inlet channel, the atomization chamber and the air outlet channel constitute an airflow channel.
  • a sealing module is further included, and the sealing module is detachably installed in the air flow channel via the air outlet channel.
  • the output voltage of the power module is 2V-4.5V.
  • the maximum output voltage of the power module is 4V-4.5V.
  • a position of the upper shell corresponding to the accommodating cavity is at least partially a transparent area.
  • a transparent area is provided at a position of the upper shell corresponding to the liquid inlet end.
  • the liquid inlet end is at least partially level with or lower than the bottom wall of the accommodating cavity in the height direction.
  • the utility model discloses an aerosol generating device, the aerosol generating device comprising: a shell, an atomization module, a power module and a switch module; the shell comprises an upper shell and a lower shell, the atomization module is arranged in the upper shell, the upper shell is also provided with a accommodating cavity for accommodating an aerosol-forming matrix, one end of the upper shell has an air outlet channel, the other end of the upper shell is an open end, the lower shell is connected to the open end of the upper shell, the power module and the switch module are arranged in the lower shell; the switch module is electrically connected to the power module; the power module is electrically connected to the atomization module; the power module comprises a battery; the shell is also provided with a accommodating cavity for accommodating an aerosol-forming matrix; wherein the capacity of the aerosol-forming matrix in the accommodating cavity is 1.8-2ml, and the capacity of the battery is 450-650mah.
  • the aerosol-forming substrate By controlling the relationship between the capacity of the aerosol-forming substrate and the battery capacity, it is possible to effectively ensure that when the aerosol-forming substrate is exhausted, the remaining battery capacity is minimized without affecting the taste of the aerosol generating device. Furthermore, the dry burning of the aerosol generating device is avoided, and no additional temperature control circuit is required, further reducing the manufacturing cost.
  • the embodiment of the utility model further provides an aerosol generating device.
  • the technical solution of the utility model is as follows:
  • An aerosol generating device comprising: a shell, an atomization module, a power module and a switch module; the shell comprises an upper shell and a lower shell, the atomization module is arranged in the upper shell, the upper shell is also provided with a accommodating cavity for accommodating an aerosol forming matrix, one end of the upper shell has an air outlet channel, the other end of the upper shell is an open end, the lower shell is connected to the open end of the upper shell, the power module and the switch module are arranged in the lower shell; the switch module is electrically connected to the power module; the power module is electrically connected to the atomization module; the output voltage of the power module is 2V-4.5V.
  • the maximum output voltage of the power module is 4V-4.5V.
  • the atomization module includes an atomization shell with an atomization chamber opened inside, a liquid-conducting liquid arranged in the atomization chamber, and a heating element arranged on the liquid-conducting liquid, the liquid-conducting liquid having a liquid absorption surface and an atomization surface, the heating element being arranged on the atomization surface, and the heating element being one of a heating wire, a heating net and a heating sheet, or a combination thereof.
  • the heating element is made of at least one of nickel-chromium alloy, iron-chromium-aluminum, nickel, stainless steel or titanium materials, and its resistance is 1-2.5 ⁇ .
  • a liquid inlet channel is provided on the atomizing shell, and the liquid inlet channel includes a liquid inlet end and a liquid outlet end, the liquid inlet end of the liquid inlet channel is communicated with the accommodating cavity, and the liquid outlet end of the liquid inlet channel is communicated with a liquid absorption surface on the liquid-guiding body.
  • it also includes a base, which is covered on the open end of the upper shell, and the base is cooperatively connected with the upper shell.
  • An air inlet channel is opened on the base, and the air inlet channel is connected to the atomization chamber of the atomization module.
  • the air inlet channel, the atomization chamber and the air outlet channel constitute an airflow channel.
  • a sealing module is further included, and the sealing module is detachably installed in the air flow channel via the air outlet channel.
  • a position of the upper shell corresponding to the accommodating cavity is at least partially a transparent area.
  • a transparent area is provided at a position of the upper shell corresponding to the liquid inlet end.
  • the height direction is from the lower shell toward the air outlet channel, and the liquid inlet end is at least partially level with or lower than the bottom wall of the accommodating chamber in the height direction.
  • the utility model discloses an aerosol generating device, the aerosol generating device comprises: a shell, an atomization module, a power module and a switch module; the shell comprises an upper shell and a lower shell, the atomization module is arranged in the upper shell, the upper shell is also provided with a accommodating chamber for accommodating an aerosol forming matrix, one end of the upper shell has an air outlet channel, the other end of the upper shell is an open end, the lower shell is connected to the open end of the upper shell, the power module and the switch module are arranged in the lower shell; the switch module is electrically connected to the power module; the power module is electrically connected to the atomization module; the output voltage of the power module is 2V-4.5V.
  • FIG1 is a schematic structural diagram of an aerosol generating device provided by an embodiment of the present utility model.
  • FIG2 is a schematic diagram showing the relationship between the number of puffs of an aerosol generating device provided by an embodiment of the present invention and three types of aerosol generating devices currently available on the market.
  • FIG3 is a schematic diagram showing the relationship between the residual amount of aerosol-forming substrate of an aerosol generating device provided by an embodiment of the utility model and three types of aerosol generating devices currently available on the market.
  • FIG4 is a schematic diagram showing the relationship between the number of puffs and the total amount of aerosol particulate matter (TPM) of an aerosol generating device provided by an embodiment of the present invention and three types of aerosol generating devices currently available on the market.
  • TPM total amount of aerosol particulate matter
  • FIG5 is a schematic diagram showing the relationship between the storage time and battery capacity of a 4.35V output voltage of product 1 and a 4.2V output voltage of product 2 of an aerosol generating device provided by an embodiment of the present invention.
  • FIG6 is a schematic diagram of the specific structure of an aerosol generating device provided by another embodiment of the present utility model.
  • FIG. 7 is a partial enlarged schematic diagram of the specific structure of FIG. 6 .
  • FIG8 is a schematic diagram of the specific structure of an aerosol generating device provided in yet another embodiment of the present utility model.
  • FIG. 1 shows a schematic structural diagram of an aerosol generating device provided by an embodiment of the present utility model.
  • the aerosol generating device includes: a shell 1, an atomization module 3, a power module 4 and a switch module 5; the atomization module 3, the power module 4 and the switch module 5 are all installed inside the shell 1; the switch module 5 is electrically connected to the power module 4; the power module 4 is electrically connected to the atomization module 3; the power module 4 includes a battery; a accommodating chamber 2 for accommodating an aerosol-forming matrix is also provided inside the shell 1; wherein the battery capacity in the power module 4 is greater than the capacity for atomizing all the aerosol-forming matrix in the accommodating chamber 2.
  • a transparent area is provided at the position of the shell 1 corresponding to the accommodating chamber 2.
  • the transparent area may completely include the position of the accommodating chamber 2 corresponding to the shell 1, or may partially include the position of the accommodating chamber 2 corresponding to the shell 1.
  • the transparent area is at least partially provided at one end of the accommodating chamber 2 close to the power module 4.
  • a lower limit mark of the remaining amount of the aerosol forming matrix is provided at one end of the accommodating cavity 2 close to the power module 4. Therefore, the user can more quickly and accurately judge whether the aerosol generating device can continue to be used according to whether the remaining amount of the aerosol forming matrix reaches the lower limit mark position.
  • the switch module 5 is used to turn on or off the aerosol generating device, or the switch module 5 is used to generate a trigger signal for turning on or off the aerosol generating device.
  • the power module 4 is electrically connected to the switch module 5 to supply power to the aerosol generating device.
  • the remaining battery power can be displayed on the LED display using a red icon, or a power alarm can be used to remind the user that the current aerosol generating device is low on power, such as by using an indicator light, vibration or sound.
  • the atomization module 3 is electrically connected to the power module 4 to enable the aerosol generating device to atomize for use by the user.
  • the aerosol-forming matrix capacity of the aerosol-forming matrix containing chamber 2 is preferably 1-2.9 ml, and the battery capacity is preferably 200-800 mAh.
  • the ratio of the battery capacity to the aerosol-forming matrix capacity is within a preset range, wherein the preset range is 10-2000, and preferably, the preset range can also be 68-800.
  • the power supply output voltage is 2V-4.4V.
  • the heating element can be a heating wire, a heating sheet or a heating net, etc.
  • the heating element adopts nickel-chromium alloy, iron-chromium-aluminum material, and its resistance is 1-2.5 ⁇ . It should be noted that the heating element here is not limited, and relevant technical personnel can independently select different parameters according to actual needs.
  • the battery capacity is preferably 480 mAh, as shown in Table 1 below, which is the relationship between the battery capacity, heating wire resistance, aerosol-forming substrate capacity, battery capacity/aerosol-forming substrate capacity and taste obtained based on experiments.
  • the aerosol-forming substrate capacity of different parameters preferably, when the battery capacity is 480mah, the aerosol-forming substrate capacity is 2ml, and the atomizer adopts a heating wire made of nickel-chromium alloy with a resistance of 1.2 ⁇ , the ratio of the battery capacity to the aerosol-forming substrate capacity is 240. In this case, when the aerosol-forming substrate is completely exhausted, the remaining capacity of the battery is the smallest, and the aerosol generated by the aerosol generating device under this data has the best taste.
  • FIG2 it is a schematic diagram of the relationship between the number of puffs of the aerosol generating device described in the present application and the three aerosol generating devices currently available on the market.
  • product 1 corresponds to the aerosol generating device described in the present application
  • the remaining products 2-4 are aerosol generating devices currently available on the market.
  • the same test equipment is used to perform the same regular puffing action on the above products 1-4, such as puffing for 3 seconds and pausing for 27 seconds.
  • the specifications of product 1 are a battery capacity of 480mah, an output voltage of the power module of 4.35V, an aerosol forming matrix capacity of 2ml, and a heating wire with a resistance of 1.2 ⁇ .
  • the number of puffs that can be puffed of product 1 with the same puffing rule is higher than the maximum value of the number of puffs of products 2-4 by 20%, that is, although the aerosol forming matrix capacity of product 4 is 3ml, its number of puffs that can be puffed is still lower than that of product 1 described in the present application.
  • the aerosol generating device described in the present application can be used for a large number of puffs, and thus the product has a long service life, a high cost-effectiveness, and can better meet the needs of users.
  • FIG3 it is a schematic diagram of the relationship between the aerosol generating device described in the present application and the residual amount of aerosol-forming matrix of the three aerosol generating devices currently available on the market.
  • product 1 corresponds to the aerosol generating device described in the present application
  • the remaining products 2-4 are aerosol generating devices currently available on the market.
  • the same test equipment is used to perform the same regular puffing action on the above products 1-4, such as puffing for 3 seconds and pausing for 27 seconds.
  • the specifications of product 1 are a battery capacity of 480mah, an output voltage of the power module of 4.35V, an aerosol-forming matrix capacity of 2ml, and a heating wire with a resistance of 1.2 ⁇ .
  • the results of the puffing tests on products 1-4 show that with the same puffing pattern, the residual amount of the aerosol nascent matrix of product 1 is lower than the minimum value of the residual amount of the aerosol forming matrix of products 2-4 by 15%. It can be seen that the aerosol generating device described in the present application has a smaller residual amount of the aerosol forming matrix, which can increase the service life of the product, has a high cost-effectiveness, and can better meet the needs of users.
  • FIG4 it is a schematic diagram of the relationship between the number of puffs and the total amount of aerosol particles (TPM) of the aerosol generating device described in this application and the three existing aerosol generating devices on the market, wherein the total amount of aerosol particles can show the puffing taste of the aerosol generating device, that is, the higher the TPM value, the better the puffing taste of the aerosol generating device.
  • TPM total amount of aerosol particles
  • product 1 has a slight taste change when the number of puffs is 240, and a taste change when the number of puffs is 280;
  • product 2 has a slight taste change when the number of puffs is 200, and a taste change when the number of puffs is 238;
  • product 3 has a slight taste change when the number of puffs is 140, and a taste change when the number of puffs is 160;
  • product 4 has a slight taste change when the number of puffs is 230, and a taste change when the number of puffs is 270. It can be seen that the product 1 described in the present application can be puffed more times than products 2-4 when the taste changes, which can increase the service life of the aerosol generating device and greatly improve the user experience.
  • the maximum output voltage of the existing aerosol generating device is usually 4.2V
  • the maximum output voltage of the aerosol generating device described in the present application is a 4V-4.5V high voltage platform, that is, the maximum output voltage is 4V-4.5V, preferably 4.35V, so as shown in Figure 5, it is a schematic diagram of the relationship between the storage time and battery capacity of the 4.35V output voltage of this product and the 4.2V output voltage of product 2. It can be seen that when the initial battery capacity is the same, at the same storage time, the consumption of the battery capacity of product 1 described in the present application is lower than that of product 2, which further ensures the service life of the aerosol generating device.
  • the switch module 5 may include one or a combination of a physical button, a touch button and an airflow sensor.
  • the aerosol generating device when the switch module 5 is a physical button, the aerosol generating device can be turned on and off by pressing the switch button provided on the shell of the aerosol generating device; when the switch module 5 is a touch button, the aerosol generating device can be turned on and off by touching the switch button provided on the shell of the aerosol generating device; when the switch module 5 is an airflow sensor, the aerosol generating device can be turned on and off by inhaling the airflow sensor provided on the aerosol generating device.
  • a USB charging interface is provided on the shell, and the USB charging interface is electrically connected to the battery in the power module.
  • the aerosol generating device can be charged via the USB charging port.
  • the housing 1 is in the shape of an elliptical cylinder.
  • the relevant parts can be detachably installed to extend the service life of the product.
  • the battery or the accommodating cavity 2 can be detachably installed in the housing 1.
  • the battery and the accommodating cavity 2 can be detachably installed in the housing 1.
  • FIG6 shows a specific structural schematic diagram of an aerosol generating device provided by the present invention.
  • the housing 1 includes an upper housing 11 and a lower housing 12.
  • One end of the upper housing 11 has an air outlet channel 111 communicating with the atomization chamber 31, and the other end of the upper housing 11 is an open end 110, and the accommodating chamber 2 is opened in the upper housing 11.
  • the lower housing 12 is connected to the open end 110 of the upper housing 11, and the power module 4 and the switch module 5 are arranged in the lower housing 12.
  • the atomization module 3 is arranged in the upper shell 11, and the atomization module 3 includes an atomization shell 32 with an atomization chamber 31 provided therein, a liquid guide 33 provided in the atomization chamber 31, and a heating element 34 provided on the liquid guide 33.
  • the liquid guide 33 has a liquid suction surface 331 and an atomization surface 332, and the heating element 34 is provided on the atomization surface 332.
  • a liquid inlet channel 35 is provided on the atomization shell 32, and the liquid inlet channel 35 includes a liquid inlet end 351 and a liquid outlet end 352, the liquid inlet end 351 of the liquid inlet channel 35 is communicated with the accommodating chamber 2, and the liquid outlet end 352 of the liquid inlet channel 35 is communicated with the liquid suction surface 331 on the liquid guide 33.
  • the aerosol generating device further comprises a base 6 , which covers the open end 110 of the upper shell 11 , the base 6 is cooperatively connected to the upper shell 11 , and an air inlet channel 61 is provided on the base 6 , which is communicated with the atomization chamber 31 .
  • a transparent area is provided at a position of the upper shell 11 corresponding to the liquid inlet end 351.
  • the user can visually observe whether there is an aerosol-forming matrix in the liquid inlet end 351 and its vicinity through the transparent area during the use of the aerosol generating device, thereby more accurately judging whether the aerosol-forming matrix is normally transported to the liquid absorbing surface 331 through the liquid inlet channel 35, thereby avoiding dry burning of the heating element 34 due to insufficient liquid supply of the guiding liquid 33.
  • the height direction of the aerosol generating device is from the lower shell 12 toward the air outlet channel 111, and the liquid inlet end 351 is at least partially level with or lower than the cavity bottom wall 21 of the accommodating chamber 2 in the height direction.
  • the liquid inlet end 351 is substantially perpendicular to the height direction, and the lower edge of the liquid inlet end 351 is level with or slightly lower than the cavity bottom wall 21 of the accommodating chamber 2.
  • the liquid inlet end 351 is substantially parallel to the height direction, and the higher edge of the liquid inlet end 351 is level with or slightly lower than the cavity bottom wall 21 of the accommodating chamber 2.
  • the aerosol-forming substrate flows toward the cavity bottom wall 21 of the accommodating chamber 2 under the action of gravity, and the liquid inlet end 351 is at least partially level with or slightly lower than the cavity bottom wall 21 of the accommodating chamber 2 in the height direction, which is conducive to the aerosol-forming substrate in the accommodating chamber 2 to completely flow into the liquid inlet channel 35, and then to exhaust the aerosol-forming substrate in the accommodating chamber 2, thereby minimizing the remaining battery capacity.
  • the heating element 34 is at least partially level in height or slightly lower than the liquid outlet 352. After the aerosol-forming substrate flows into the liquid inlet channel 35, the heating element 34 is at least partially level in height or slightly lower than the liquid outlet 352, which is conducive to the heating element 34 exhausting the aerosol-forming substrate in the liquid inlet channel 35, thereby minimizing the remaining battery capacity.
  • the air inlet channel 61, the atomization chamber 31 and the air outlet channel 111 constitute an airflow channel 8
  • the aerosol generating device also includes a sealing module 7, which can be detachably installed in the airflow channel 8 through the air outlet channel 111.
  • the sealing module 7 When the sealing module 7 is installed in the airflow channel 8, the lower end of the sealing module 7 passes through the atomization chamber 31 and seals the air inlet channel 61, and the upper end of the sealing module 7 seals the air outlet channel 111, so that the atomization chamber 31 is isolated from the outside air, and the guiding liquid 33 in the atomization chamber 31 is isolated from the outside air, thereby preventing the guiding liquid 33 from absorbing moisture in the outside air, preventing the water content of the aerosol forming matrix from increasing, and ensuring that the battery capacity is sufficient to exhaust the aerosol forming matrix.
  • the aerosol generating device can not only have a good taste but also effectively avoid the waste of the aerosol-forming substrate without changing the structure of the existing aerosol generating device.
  • the dry burning phenomenon of the aerosol generating device can be prevented through the user's intuitive observation without the need for an additional temperature control circuit, which further reduces the manufacturing cost.
  • the above is only an embodiment of the utility model.
  • the common sense such as the known specific structure and characteristics in the scheme is not described in detail here.
  • the ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date.
  • the ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application.
  • Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application.

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Abstract

本实用新型公开一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块包括电池；所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；其中，所述电源模块中的电池容量大于将所述容纳腔中的气溶胶形成基质全部雾化的容量。通过控制气溶胶形成基质容量和电池容量之间的关系，可以有效的保证在气溶胶形成基质耗尽时，电池容量剩余量最小，并且此时的气溶胶生成装置生成的气溶胶口感最佳，避免了气溶胶生成装置的干烧现象，并且无需额外的温控电路，进一步降低了制造成本。

Description

一种气溶胶生成装置 技术领域
本实用新型涉及气溶胶生成装置控制技术领域，特别涉及一种气溶胶生成装置。
 背景技术
现有的防止气溶胶生成装置发生干烧通常是通过对电池容量进行限制进而使得多余的气溶胶形成基质无法被雾化，以解决因干烧而影响用户口感的问题。但是这样会出现使气溶胶生成装置中的气溶胶形成基质严重浪费的情况，进而使得厂家的成本急剧增加，并且在用户侧的性价比也较低，降低了用户的认可度。
实用新型内容
为了解决现有技术中至少其中一个技术问题，本实用新型实施例提供了一种气溶胶生成装置。本实用新型的技术方案如下：
一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块包括电池；所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；其中，所述电源模块中的电池容量大于将所述容纳腔中的气溶胶形成基质全部雾化的容量。
可选的，所述容纳腔中的气溶胶形成基质容量为1-20ml，所述电源模块中电池容量为200-2000mah。
可选的，所述气溶胶形成基质容纳腔的气溶胶形成基质容量为1-2.9ml，所述电池容量为200-800mah。
可选的，所述雾化模块包括内部开设雾化腔的雾化壳体、设于所述雾化腔内的导液体，以及设于所述导液体上的发热件，所述导液体具有吸液面和雾化面，所述发热件设于所述雾化面，所述发热件为发热丝、发热网和发热片中的一种或其组合。
可选的，所述发热件采用镍铬合金、铁铬铝、镍、不锈钢或钛材料中的至少一种，其阻值为1-2.5Ω。
可选的，所述雾化壳体上开设进液通道，所述进液通道包括进液端和出液端，所述进液通道的所述进液端与所述容纳腔连通，所述进液通道的所述出液端与所述导液体上的吸液面连通。
可选的，还包括底座，所述底座盖设在所述上壳体的所述敞口端，所述底座与所述上壳体配合连接，所述底座上开设有进气通道，所述进气通道与所述雾化模块的雾化腔连通，所述进气通道、所述雾化腔和所述出气通道构成气流通道。
可选的，所述电源模块的输出电压为2V-4.5V。
可选的，所述电源模块的最大输出电压为4V-4.5V。
可选的，所述开关模块包括物理按钮、触摸按钮、声传感器、3D传感器和气流传感器中的一种或其组合。
可选的，其中所述上壳体对应容纳腔的位置至少部分为透明区域。
可选的，所述上壳体对应所述进液端的位置设置有透明区域。
本实用新型实施例提供的技术方案带来的有益效果是：本实用新型公开一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述雾化模块、电源模块和开关模块均安装于所述壳体内部；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块包括电池；所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；其中，所述电源模块中的电池容量大于将所述容纳腔中的气溶胶形成基质全部雾化的容量。通过控制气溶胶形成基质容量和电池容量之间的关系，在不影响气溶胶生成装置的使用口感前提下，可以有效的保证在气溶胶形成基质耗尽时，电池容量剩余量最小，进一步的，避免了气溶胶生成装置的干烧现象，并且无需额外的温控电路，进一步降低了制造成本。
为了解决现有技术中至少其中一个技术问题，本实用新型实施例还提供了一种气溶胶生成装置。本实用新型的技术方案如下：
一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块包括电池；所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；其中，所述容纳腔中的气溶胶形成基质容量为1.8-2ml，所述电池容量为450-650mah。
可选的，所述雾化模块包括内部开设雾化腔的雾化壳体、设于所述雾化腔内的导液体，以及设于所述导液体上的发热件，所述导液体具有吸液面和雾化面，所述发热件设于所述雾化面，所述发热件为发热丝、发热网和发热片中的一种或其组合。
可选的，所述发热件采用镍铬合金、铁铬铝、镍、不锈钢或钛材料中的至少一种，其阻值为1-2.5Ω。
可选的，所述雾化壳体上开设进液通道，所述进液通道包括进液端和出液端，所述进液通道的所述进液端与所述容纳腔连通，所述进液通道的所述出液端与所述导液体上的吸液面连通。
可选的，还包括底座，所述底座盖设在所述上壳体的所述敞口端，所述底座与所述上壳体配合连接，所述底座上开设有进气通道，所述进气通道与所述雾化模块的雾化腔连通，所述进气通道、所述雾化腔和所述出气通道构成气流通道。
可选的，还包括密封模块，所述密封模块由出气通道可拆卸地安装于所述气流通道内。
可选的，所述电源模块的输出电压为2V-4.5V。
可选的，所述电源模块的最大输出电压为4V-4.5V。
可选的，所述上壳体对应容纳腔的位置至少部分为透明区域。
可选的，所述上壳体对应所述进液端的位置设置有透明区域。
可选的，由所述下壳体朝向所述出气通道为高度方向，所述进液端至少部分在高度方向持平或低于所述容纳腔的腔底壁。
本实用新型实施例提供的技术方案带来的有益效果是：本实用新型公开一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块包括电池；所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；其中，所述容纳腔中的气溶胶形成基质容量为1.8-2ml，所述电池容量为450-650mah。通过控制气溶胶形成基质容量和电池容量之间的关系，在不影响气溶胶生成装置的使用口感前提下，可以有效的保证在气溶胶形成基质耗尽时，电池容量剩余量最小，进一步的，避免了气溶胶生成装置的干烧现象，并且无需额外的温控电路，进一步降低了制造成本。
为了解决现有技术中至少其中一个技术问题，本实用新型实施例还提供了一种气溶胶生成装置。本实用新型的技术方案如下：
一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块的输出电压为2V-4.5V。
可选的，所述电源模块的最大输出电压为4V-4.5V。
可选的，所述雾化模块包括内部开设雾化腔的雾化壳体、设于所述雾化腔内的导液体，以及设于所述导液体上的发热件，所述导液体具有吸液面和雾化面，所述发热件设于所述雾化面，所述发热件为发热丝、发热网和发热片中的一种或其组合。
可选的，所述发热件采用镍铬合金、铁铬铝、镍、不锈钢或钛材料中的至少一种，其阻值为1-2.5Ω。
可选的，所述雾化壳体上开设进液通道，所述进液通道包括进液端和出液端，所述进液通道的所述进液端与所述容纳腔连通，所述进液通道的所述出液端与所述导液体上的吸液面连通。
可选的，还包括底座，所述底座盖设在所述上壳体的所述敞口端，所述底座与所述上壳体配合连接，所述底座上开设有进气通道，所述进气通道与所述雾化模块的雾化腔连通，所述进气通道、所述雾化腔和所述出气通道构成气流通道。
可选的，还包括密封模块，所述密封模块由出气通道可拆卸地安装于所述气流通道内。
可选的，所述上壳体对应容纳腔的位置至少部分为透明区域。
可选的，所述上壳体对应所述进液端的位置设置有透明区域。
可选的，由所述下壳体朝向所述出气通道为高度方向，所述进液端至少部分在高度方向持平或低于所述容纳腔的腔底壁。本实用新型实施例提供的技术方案带来的有益效果是：本实用新型公开一种气溶胶生成装置，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；所述开关模块与所述电源模块电连接；所述电源模块与所述雾化模块电连接；所述电源模块的输出电压为2V-4.5V。通过控制电源模块输出电压的大小，保证气溶胶生成装置的使用口感，同时，通过使用高电平输出，保证了气溶胶生成装置的使用寿命。
 附图说明
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
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图1是本实用新型一个实施例提供的一种气溶胶生成装置的结构示意图。
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图2是本实用新型一个实施例提供的一种气溶胶生成装置与市面上现有的3种气溶胶生成装置的抽吸口数之间的关系示意图。
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图3是本实用新型一个实施例提供的一种气溶胶生成装置与市面上现有的3种气溶胶生成装置的气溶胶形成基质残余量之间的关系示意图。
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图4是本实用新型一个实施例提供的一种气溶胶生成装置与市面上现有的3种气溶胶生成装置的抽吸口数与气溶胶颗粒物总量(TPM)的关系示意图。
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图5是本实用新型一个实施例提供的一种气溶胶生成装置的产品1的4.35V输出电压与产品2的4.2V的输出电压的存储时长与电池容量之间的关系示意图。
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图6是本实用新型另一个实施例提供的一种气溶胶生成装置的具体结构示意图。
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图7是图6的局部放大具体结构示意图。
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图8是本实用新型再一个实施例提供的一种气溶胶生成装置的具体结构示意图。
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1-壳体；11-上壳体；110-敞口端；111-出气通道；12-下壳体；2-容纳腔；21-腔底壁；
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3-雾化模块；31-雾化腔；32-雾化壳体；33-导液体；331-吸液面；332-雾化面；34-发热件；35-进液通道；351-进液端；352-出液端
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4-电源模块；
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5-开关模块；
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6-底座；61-进气通道
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7-密封模块；
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8-气流通道
 具体实施方式
为使本实用新型的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型实施方式作进一步地详细描述。
除非另有定义，本文所使用的所有技术和科学术语与属于本实用新型技术领域的技术人员通常理解的含义相同；本文在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，例如，术语“长度”、“宽度”、“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置为基于附图所示的方位或位置，仅是便于描述，不能理解为对本技术方案的限制。
本实用新型的说明书和权利要求书及上述附图说明中的术语“包括”和“具有”以及它们的任何变形，意图在于覆盖不排他的包含；本实用新型的说明书和权利要求书或上述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。“多个”的含义是两个或两个以上，除非另有明确具体的限定。
此外，在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本实用新型的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
参考图1，其示出了本实用新型一个实施例提供的一种气溶胶生成装置的结构示意图。
作为示例，所述气溶胶生成装置包括：壳体1、雾化模块3、电源模块4和开关模块5；所述雾化模块3、电源模块4和开关模块5均安装于所述壳体1内部；所述开关模块5与所述电源模块4电连接；所述电源模块4与所述雾化模块3电连接；所述电源模块4包括电池；所述壳体1内部还设有用于容纳气溶胶形成基质的容纳腔2；其中，所述电源模块4中的电池容量大于将所述容纳腔2中的气溶胶形成基质全部雾化的容量。
可选的，在壳体1对应容纳腔2的位置设置有透明区域，该透明区域可以完全包括壳体1对应的容纳腔2的位置，也可以部分包括壳体1对应的容纳腔2的位置，优选的，所述透明区域至少部分设置在所述容纳腔2的靠近所述电源模块4的一端，这样通过在壳体1上设置透明区域，可以使用户在使用气溶胶生成装置的过程中能够直观的观察到容纳腔2中气溶胶形成基质的剩余量，同时，由于透明区域至少部分设置在所述容纳腔2的底部，因此，能够更加准确判断气溶胶形成基质的剩余量。
可选的，所述容纳腔2的靠近所述电源模块4的一端设有气溶胶形成基质的剩余量下限标识，因此，用户能够更加快速和精准地根据气溶胶形成基质的剩余量是否到达下限标识位置来判断气溶胶生成装置是否能够继续使用。
可选的，所述开关模块5用于开启或关闭所述气溶胶生成装置，或者所述开关模块5用于生成开启或关闭所述气溶胶生成装置的触发信号。
可选的，所述电源模块4通过与所述开关模块5电连接，用于对所述气溶胶生成装置进行供电。
可选的，当电源模块4中的电池的电量较低时，可以通过在LED显示屏上使用红色标识显示电池的剩余电量，也可以通过电量报警的方式提醒用户当前气溶胶生成装置的电量较低，例如采用指示灯、振动或声音等方式。
可选的，雾化模块3与所述电源模块4电连接，用于使气溶胶生成装置进行雾化，以供用户使用。
作为示例，所述气溶胶形成基质容纳腔2的气溶胶形成基质容量优选为1-2.9ml，所述电池容量优选为200-800mah。其中，电池容量与所述气溶胶形成基质容量的比值在预设范围内，其中所述预设范围为10-2000，优选的，所述预设范围还可以为68-800。电源输出电压为2V-4.4V。发热件可以是发热丝、发热片或发热网等，发热件采用镍铬合金、铁铬铝材料，其阻值为1-2.5Ω。需要说明的是，此处的发热件不做限制，相关技术人员可以根据实际需求自主选择不同的参数。
可选的，电池容量优选为480mah，如下表1所示，为基于试验得出的电池容量、发热丝阻值、气溶胶形成基质容量、电池容量/气溶胶形成基质容量以及口感之间的关系。
表1：
在本实施例中，通过对比不同参数的电池容量和气溶胶形成基质容量，以及发热丝阻值之间的关系，可见优选地，当电池容量为480mah、气溶胶形成基质容量为2ml时、雾化装置采用镍铬合金制成阻值为1.2Ω的发热丝时，此时的电池容量与气溶胶形成基质容量的比值为240，则在此种情况下，在气溶胶形成基质完全耗尽时，电池剩余的容量最小，并且在该数据下的气溶胶生成装置生成的气溶胶口感最好。
作为示例，如图2所示为本申请所述的气溶胶生成装置与市面上现有的3种气溶胶生成装置的抽吸口数之间的关系示意图。其中产品1对应为本申请所述的气溶胶生成装置，其余的产品2-4为市面上现有的气溶胶生成装置。利用同一个试验设备对上述产品1-4进行相同规律的抽吸动作，如均是以抽吸3秒暂停27秒的规律分别对上述产品1-4进行抽吸。其中，产品1的规格为电池容量为480mah、电源模块的输出电压为4.35V、气溶胶形成基质容量为2ml、阻值为1.2Ω的发热丝。可见，在对产品1-4的抽吸试验的结果中显示，相同的抽吸规律产品1的可抽吸口数相比较于产品2-4的抽吸口数中的最大值还要高于20％，也即，尽管产品4的气溶胶形成基质容量为3ml，其可抽吸口数仍低于本申请所述的产品1。可见，本申请所述的气溶胶生成装置可抽吸口数较多，进而本产品的使用寿命较长，性价比高，可以更好的满足用户的需求。
作为示例，如图3所示为本申请所述的气溶胶生成装置与市面上现有的3种气溶胶生成装置的气溶胶形成基质残余量之间的关系示意图。其中产品1对应为本申请所述的气溶胶生成装置，其余的产品2-4为市面上现有的气溶胶生成装置。利用同一个试验设备对上述产品1-4进行相同规律的抽吸动作，如均是以抽吸3秒暂停27秒的规律分别对上述产品1-4进行抽吸。其中，产品1的规格为电池容量为480mah、电源模块的输出电压为4.35V、气溶胶形成基质容量为2ml、阻值为1.2Ω的发热丝。可见，在对产品1-4的抽吸试验的结果中显示，相同的抽吸规律产品1的气溶胶新生基质的残余量相比较于产品2-4的气溶胶形成基质的残余量中的最小值还要低于15％，可见，本申请所述的气溶胶生成装置的气溶胶形成基质的残余量较少，进而可以提高本产品的使用寿命，性价比高，可以更好的满足用户的需求。
作为示例，如图4所示为本申请所述的气溶胶生成装置与市面上现有的3种气溶胶生成装置的抽吸口数与气溶胶颗粒物总量(TPM)的关系示意图，其中气溶胶颗粒物总量可以表现出气溶胶生成装置的抽吸口感，也即TPM值越高，气溶胶生成装置表现出的抽吸口感越好。可见，在TPM为6mg/puff时，气溶胶生成装置发生了轻微口味改变，在TPM为5mg/puff时，气溶胶生成装置发生了口味改变，也即在发生口味改变后再对气溶胶生成装置进行抽吸会严重的影响用户的体验。进一步的，在图4中所示，产品1在抽吸口数为240口时发生了轻微口味改变，在抽吸口数为280口时发生了口味改变；产品2在抽吸口数为200时，发生了轻微的口味改变，在抽吸口数为238时，发生了口味改变；产品3在抽吸口数为140口时发生了轻微的口味改变，在抽吸口数为160口时，发生了口味改变；产品4在抽吸口数为230口时发生了轻微的口味改变，在抽吸口数为270口时，发生了口味改变。可见，本申请所述的产品1在口味发生改变时相比较于产品2-4可以抽吸更多的口数，这样可以提高气溶胶生成装置的使用寿命，并且极大地提高用户的体验感。
作为示例，由于现有的气溶胶生成装置的最大输出电压通常为4.2V，而本申请所述的气溶胶生成装置的最大输出电压为4V-4.5V高电压平台，即最大输出电压为4V-4.5V，优选为4.35V，因此如图5所示为本产品的4.35V的输出电压与产品2的4.2V的输出电压的存储时长与电池容量之间的关系示意图。可见，当初始的电池容量相同时，在相同的储存时长时，本申请所述的产品1的电池容量的消耗相比较于产品2的电池容量的消耗更低，进一步的保证了气溶胶生成装置的使用寿命。
作为示例，所述开关模块5可以包括物理按钮、触摸按钮和气流传感器中的一种或其组合。
可选的，当开关模块5为物理按钮时，可以通过按压设置在气溶胶生成装置壳体上的开关按钮触发该气溶胶生成装置的开启和关闭；当开关模块5为触摸按钮时，可以通过触摸设置在气溶胶生成装置壳体上的开关按钮触发该气溶胶生成装置的开启和关闭；当开关模块5为气流传感器时，可以通过对设置在气溶胶生成装置上的气流传感器进行吸食进而触发该气溶胶生成装置的开启和关闭。
作为示例，所述壳体上设置有USB充电接口，所述USB充电接口与所述电源模块中的电池电连接。
可选的，当用户观察到该气溶胶生成装置的电池容量较低时，可以通过USB充电接口对该气溶胶生成装置进行充电。
作为示例，所述壳体1为椭圆柱体形状。
作为示例，相关零部件可以采用可拆卸安装方式，以便延长产品使用寿命，较佳地，所述电池或所述容纳腔2可拆卸安装在所述壳体1内。在本实用新型的具体实施例中，所述电池和所述容纳腔2均可拆卸安装在所述壳体1内。
参考图6，其示出了本实用新型提供的一种气溶胶生成装置的具体结构示意图。
作为示例，壳体1包括上壳体11和下壳体12。上壳体11的一端具有与雾化腔31连通的出气通道111，上壳体11的另一端为敞口端110，容纳腔2开设在上壳体11中。下壳体12连接于上壳体11的敞口端110，电源模块4和开关模块5设置于下壳体12内。
雾化模块3设置于上壳体11内，雾化模块3包括内部开设雾化腔31的雾化壳体32、设于雾化腔31内的导液体33，以及设于导液体33上的发热件34。导液体33具有吸液面331和雾化面332，发热件34设于雾化面332。雾化壳体32上开设进液通道35，进液通道35包括进液端351和出液端352，进液通道35的进液端351与容纳腔2连通，进液通道35的出液端352与导液体33上的吸液面331连通。
参考图6和图8，气溶胶生成装置还包括底座6，底座6盖设在上壳体11的敞口端110，底座6与上壳体11配合连接，底座6上开设有进气通道61，进气通道61与雾化腔31连通。
可选的，在上壳体11对应进液端351的位置设置有透明区域。用户在使用气溶胶生成装置的过程中可以通过透明区域直观的观察到进液端351及其附近区域是否存在气溶胶形成基质，由此更加准确判断气溶胶形成基质通过进液通道35输送至吸液面331是否正常，避免因导液体33供液不足而发热件34发生干烧。
可选的，由下壳体12朝向出气通道111为气溶胶生成装置的高度方向，进液端351至少部分在高度方向持平或者低于容纳腔2的腔底壁21。在图7中，进液端351大致垂直于高度方向，进液端351的下缘持平或者略低于容纳腔2的腔底壁21。在其他实施方式中，进液端351大致平行于高度方向，进液端351较高的边缘持平或者略低于容纳腔2的腔底壁21。气溶胶形成基质在重力作用下流向容纳腔2的腔底壁21，而进液端351至少部分在高度方向持平或者略低于容纳腔2的腔底壁21，有利于容纳腔2中的气溶胶形成基质完全流入进液通道35，进而有利于耗尽容纳腔2中的气溶胶形成基质，从而使电池容量剩余量最小。
可选的，参考图7，发热件34至少部分在高度方向持平或者略低于出液端352。气溶胶形成基质流入进液通道35后，发热件34至少部分在高度方向持平或者略低于出液端352，有利于发热件34耗尽进液通道35中的气溶胶形成基质，从而使电池容量剩余量最小。
可选的，参考图8，进气通道61、雾化腔31和出气通道111构成气流通道8，气溶胶生成装置还包括密封模块7，密封模块7可由出气通道111可拆卸地安装于气流通道8内，当密封模块7安装于气流通道8内时，密封模块7的下端穿过雾化腔31并密封进气通道61，密封模块7的上端密封出气通道111，使得雾化腔31与外界空气隔绝，雾化腔31中的导液体33与外界空气隔绝，进而防止导液体33吸收外界空气中的水分，防止气溶胶形成基质含水量增加，保证电池容量足以耗尽气溶胶形成基质。
上述实施例中，通过对电池容量和气溶胶形成基质容量的参数以及对电池容量与气溶胶形成基质容量的比值进行相对应的设置，这样可以在不需要改变现有的气溶胶生成装置的结构下使得气溶胶生成装置不仅口感好，还有效避免了气溶胶形成基质浪费，并且通过用户的直观观察即可实现防止气溶胶生成装置发生干烧的现象，而无需额外的温控电路，也进一步降低了制造成本。
以上所述的仅是本实用新型的实施例，方案中公知的具体结构及特性等常识在此未作过多描述，所属领域普通技术人员知晓申请日或者优先权日之前实用新型所属技术领域所有的普通技术知识，能够获知该领域中所有的现有技术，并且具有应用该日期之前常规实验手段的能力，所属领域普通技术人员可以在本申请给出的启示下，结合自身能力完善并实施本方案，一些典型的公知结构或者公知方法不应当成为所属领域普通技术人员实施本申请的障碍。应当指出，对于本领域的技术人员来说，在不脱离本实用新型结构的前提下，还可以作出若干变形和改进，这些也应该视为本实用新型的保护范围，这些都不会影响本实用新型实施的效果和专利的实用性。本申请要求的保护范围应当以其权利要求的内容为准，说明书中的具体实施方式等记载可以用于解释权利要求的内容。

Claims (32)

  1. 一种气溶胶生成装置，其特征在于，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；
    所述开关模块与所述电源模块电连接；
    所述电源模块与所述雾化模块电连接；
    所述电源模块包括电池；
    所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；
    其中，所述电源模块中的电池容量大于将所述容纳腔中的气溶胶形成基质全部雾化的容量。
  2. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述容纳腔中的气溶胶形成基质容量为1-20ml，所述电源模块中电池容量为200-2000mah。
  3. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述气溶胶形成基质容纳腔的气溶胶形成基质容量为1-2.9ml，所述电池容量为200-800mah。
  4. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述雾化模块包括内部开设雾化腔的雾化壳体、设于所述雾化腔内的导液体，以及设于所述导液体上的发热件，所述导液体具有吸液面和雾化面，所述发热件设于所述雾化面，所述发热件为发热丝、发热网和发热片中的一种或其组合。
  5. 根据权利要求4所述的气溶胶生成装置，其特征在于，所述发热件采用镍铬合金、铁铬铝、镍、不锈钢或钛材料中的至少一种，其阻值为1-2.5Ω。
  6. 根据权利要求4所述的气溶胶生成装置，其特征在于，所述雾化壳体上开设进液通道，所述进液通道包括进液端和出液端，所述进液通道的所述进液端与所述容纳腔连通，所述进液通道的所述出液端与所述导液体上的吸液面连通。
  7. [根据细则26改正 24.01.2024]
    根据权利要求1所述的气溶胶生成装置，其特征在于，还包括底座，所述底座盖设在所述上壳体的所述敞口端，所述底座与所述上壳体配合连接，所述底座上开设有进气通道，所述进气通道与所述雾化模块的雾化腔连通，所述进气通道、所述雾化腔和所述出气通道构成气流通道。
  8. [根据细则26改正 24.01.2024]
    根据权利要求1所述的气溶胶生成装置，其特征在于，所述电源模块的输出电压为2V-4.5V。
  9. 根据权利要求8所述的气溶胶生成装置，其特征在于，所述电源模块的最大输出电压为4V-4.5V。
  10. 根据权利要求4所述的气溶胶生成装置，其特征在于，其中所述上壳体对应容纳腔的位置至少部分为透明区域。
  11. 根据权利要求6所述的气溶胶生成装置，其特征在于，所述上壳体对应所述进液端的位置设置有透明区域。
  12. 一种气溶胶生成装置，其特征在于，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；
    所述开关模块与所述电源模块电连接；
    所述电源模块与所述雾化模块电连接；
    所述电源模块包括电池；
    所述壳体内部还设有用于容纳气溶胶形成基质的容纳腔；
    其中，所述容纳腔中的气溶胶形成基质容量为1.8-2ml，所述电池容量为450-650mah。
  13. 根据权利要求12所述的气溶胶生成装置，其特征在于，所述雾化模块包括内部开设雾化腔的雾化壳体、设于所述雾化腔内的导液体，以及设于所述导液体上的发热件，所述导液体具有吸液面和雾化面，所述发热件设于所述雾化面，所述发热件为发热丝、发热网和发热片中的一种或其组合。
  14. 根据权利要求13所述的气溶胶生成装置，其特征在于，所述发热件采用镍铬合金、铁铬铝、镍、不锈钢或钛材料中的至少一种，其阻值为1-2.5Ω。
  15. 根据权利要求13所述的气溶胶生成装置，其特征在于，所述雾化壳体上开设进液通道，所述进液通道包括进液端和出液端，所述进液通道的所述进液端与所述容纳腔连通，所述进液通道的所述出液端与所述导液体上的吸液面连通。
  16. 根据权利要求13所述的气溶胶生成装置，其特征在于，还包括底座，所述底座盖设在所述上壳体的所述敞口端，所述底座与所述上壳体配合连接，所述底座上开设有进气通道，所述进气通道与所述雾化模块的雾化腔连通，所述进气通道、所述雾化腔和所述出气通道构成气流通道。
  17. 根据权利要求16所述的气溶胶生成装置，其特征在于，还包括密封模块，所述密封模块由出气通道可拆卸地安装于所述气流通道内。
  18. 根据权利要求12所述的气溶胶生成装置，其特征在于，所述电源模块的输出电压为2V-4.5V。
  19. 根据权利要求12所述的气溶胶生成装置，其特征在于，所述电源模块的最大输出电压为4V-4.5V。
  20. 根据权利要求13所述的气溶胶生成装置，其特征在于，所述上壳体对应容纳腔的位置至少部分为透明区域。
  21. 根据权利要求15所述的气溶胶生成装置，其特征在于，所述上壳体对应所述进液端的位置设置有透明区域。
  22. 根据权利要求15所述的气溶胶生成装置，其特征在于，由所述下壳体朝向所述出气通道为高度方向，所述进液端至少部分在高度方向持平或低于所述容纳腔的腔底壁。
  23. 一种气溶胶生成装置，其特征在于，所述气溶胶生成装置包括：壳体、雾化模块、电源模块和开关模块；所述壳体包括上壳体和下壳体，所述雾化模块设置于所述上壳体内，所述上壳体还设有用于容纳气溶胶形成基质的容纳腔，所述上壳体的一端具有出气通道，所述上壳体的另一端为敞口端，所述下壳体连接于所述上壳体的所述敞口端，所述电源模块和所述开关模块设置于所述下壳体内；
    所述开关模块与所述电源模块电连接；
    所述电源模块与所述雾化模块电连接；
    所述电源模块的输出电压为2V-4.5V。
  24. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述电源模块的最大输出电压为4V-4.5V。
  25. 根据权利要求1所述的气溶胶生成装置，其特征在于，所述雾化模块包括内部开设雾化腔的雾化壳体、设于所述雾化腔内的导液体，以及设于所述导液体上的发热件，所述导液体具有吸液面和雾化面，所述发热件设于所述雾化面，所述发热件为发热丝、发热网和发热片中的一种或其组合。
  26. 根据权利要求25所述的气溶胶生成装置，其特征在于，所述发热件采用镍铬合金、铁铬铝、镍、不锈钢或钛材料中的至少一种，其阻值为1-2.5Ω。
  27. 根据权利要求25所述的气溶胶生成装置，其特征在于，所述雾化壳体上开设进液通道，所述进液通道包括进液端和出液端，所述进液通道的所述进液端与所述容纳腔连通，所述进液通道的所述出液端与所述导液体上的吸液面连通。
  28. 根据权利要求25所述的气溶胶生成装置，其特征在于，还包括底座，所述底座盖设在所述上壳体的所述敞口端，所述底座与所述上壳体配合连接，所述底座上开设有进气通道，所述进气通道与所述雾化模块的雾化腔连通，所述进气通道、所述雾化腔和所述出气通道构成气流通道。
  29. 根据权利要求28所述的气溶胶生成装置，其特征在于，还包括密封模块，所述密封模块由出气通道可拆卸地安装于所述气流通道内。
  30. 根据权利要求25所述的气溶胶生成装置，其特征在于，所述上壳体对应容纳腔的位置至少部分为透明区域。
  31. 根据权利要求27所述的气溶胶生成装置，其特征在于，所述上壳体对应所述进液端的位置设置有透明区域。
  32. 根据权利要求27所述的气溶胶生成装置，其特征在于，由所述下壳体朝向所述出气通道为高度方向，所述进液端至少部分在高度方向持平或低于所述容纳腔的腔底壁。
PCT/CN2024/071885 2023-01-13 2024-01-11 一种气溶胶生成装置 Ceased WO2024149342A1 (zh)

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