Charging device capable of charging aerosol generating device and aerosol generating system

Abstract

The present invention proposes a charging device capable of charging an aerosol generating device, the aerosol generating device comprising an airflow channel, a first charging unit, and a first power source, and the charging device comprises: a first shell; a receiving chamber formed by the first shell and used to receive the aerosol generating device; a first heating unit arranged in the receiving chamber and used to generate heat to evaporate condensed liquid in the airflow channel after being connected to the power source. The first heating unit of the charging device generates heat to evaporate condensed liquid in the airflow channel after being connected to the second power source, and the process of cleaning and heating the condensed liquid can be performed synchronously with the charging process of the aerosol generating device, avoiding the user from manually performing the cleaning process, making the cleaning process simple and efficient, providing a better user experience, and avoiding the loss of power of the first power source in the aerosol generating device, effectively ensuring the number and duration of puffs.

Description

Technical Field

[0001] The present invention relates to the field of electronic products, and in particular to a charging device capable of charging an aerosol generating device and an aerosol generating system. Background Art

[0002] Compared with traditional cigarettes, heat-not-burn devices not only meet the needs of users, but also reduce harmful substances such as tar and carbon monoxide brought by traditional cigarettes. The heat-not-burn device heats the tobacco and releases aerosols. The tobacco is not burned, so no complex chemical reactions occur, allowing users to get a smoking experience while reducing the inhalation of harmful substances. However, the smoke generated in the process of heating the tobacco contains aerosol particles, which will condense on the wall of the smoke channel to form condensate. After a period of use, it will cause odor residue and affect the experience of continued use. The accumulation of condensate is easy to cause corrosion of electrical components, and it is also easy to flow out to pollute the device and the environment, resulting in a poor user experience.

[0003] In the prior art, users clean the condensate in the heat-not-burn device by manual cleaning, which is cumbersome and provides poor user experience. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of cumbersome cleaning process and poor user experience. The present invention provides a charging device and an aerosol generating system capable of charging an aerosol generating device, which is convenient for effectively cleaning condensed liquid in the device and has better user experience.

[0005] In order to solve the above problems, the present invention provides a charging device capable of charging an aerosol generating device, the aerosol generating device including an airflow channel, a first charging part, and a first power source, the charging device including: a first shell; a accommodating cavity formed by the first shell and used to accommodate the aerosol generating device; a first heating part, arranged in the accommodating cavity, used to generate heat to evaporate condensed liquid in the airflow channel after connecting to a second power source.

[0006] By adopting the above technical solution, the first heating part of the charging device is connected to the second power supply to generate heat to evaporate the condensed liquid in the air flow channel. The process of cleaning and heating the condensed liquid can be carried out simultaneously with the charging process of the aerosol generating device, avoiding the user to manually perform the cleaning process, making the cleaning process simple and efficient, and providing a better user experience. It also avoids wasting the power of the first power supply in the aerosol generating device, effectively ensuring the number and duration of puffs.

[0007] According to another specific embodiment of the present invention, the charging device further includes: a charging base, the first shell is disposed on the charging base, and the accommodating cavity is an accommodating space surrounded by the first body of the shell and opening upward.

[0008] By adopting the above technical solution, the charging device as a whole is of bracket type, and the accommodating cavity formed by the first shell can vertically place the aerosol generating device in the accommodating cavity.

[0009] According to another specific embodiment of the present invention, the first heating portion is an insertable heating element, which is disposed on the charging base and located in the accommodating cavity, and is used to extend into the air flow channel.

[0010] By adopting the above technical solution, the inserted heating element heats the aerosol generating device locally. For example, the inserted heating element can be inserted into the air flow channel of the aerosol generating device to evaporate the condensed liquid in the air flow channel.

[0011] According to another specific embodiment of the present invention, the extended heating element comprises a plurality of sections of detachably connected heating elements.

[0012] By adopting the above technical solution, the extended heating element can be formed by connecting multiple sections of heating elements, and the multiple sections of heating elements can be detachably connected, which is convenient for cleaning or replacing the heating element and reduces power consumption.

[0013] According to another specific embodiment of the present invention, the charging base includes a second charging part connected to the first charging part to charge the aerosol generating device.

[0014] According to another specific embodiment of the present invention, the insertable heating element is detachably connected to the charging base.

[0015] By adopting the above technical solution, the inserted heating element is in the shape of a needle or a rod, so that it can be easily inserted into the smoke passage of the aerosol generating device to clean and heat the condensate.

[0016] According to another specific embodiment of the present invention, the first shell includes a box body and a box cover. The box body and the box cover are both provided with a accommodating cavity. A cavity wall is provided in the accommodating cavity. The cavity wall includes a first cavity wall, which is arranged in the box body; a second cavity wall, which is arranged in the box cover. The first cavity wall and the second cavity wall form a cavity, and the cavity is used to wrap the aerosol generating device.

[0017] With the above technical solution, the charging device heats the entire aerosol generating device by external heating to evaporate the condensed liquid in the aerosol generating device.

[0018] According to another specific embodiment of the present invention, the first heating part is arranged on the first cavity wall and / or the second cavity wall, and the first heating part is at least one of a mesh, a sheet, a filament, and a coating.

[0019] By adopting the above technical solution, the first heating part heats the aerosol generating device as a whole. When the first heating part is in the shape of a mesh, a thin sheet or a filament, it is assembled in a wrapping or winding manner to be integrated with the first cavity wall and / or the second cavity wall; when the first heating part is a coating, it is coated on the surface of the first cavity wall and / or the second cavity wall facing the box body and / or the box cover.

[0020] According to another specific embodiment of the present invention, the wrapping area of ​​the aerosol generating device by the cavity is greater than or equal to 40% of the surface area of ​​the aerosol generating device.

[0021] The above technical solution is adopted to ensure that the chamber cavity effectively heats the aerosol generating device.

[0022] According to another specific embodiment of the present invention, the charging device further includes a first button, which is disposed on the first housing and is used to control the activation of the first heating unit after the power supply is connected.

[0023] By adopting the above technical solution, the user can select the manual start mode according to the use requirements, and control the switch for heating and cleaning the condensate in the aerosol generating device through the first button.

[0024] The present invention further provides an aerosol generating system, comprising: the charging device as described above; an aerosol generating device; the charging device charges the aerosol generating device.

[0025] By adopting the above technical solution, the aerosol generating device can be charged and the condensed liquid in the aerosol generating device can be heated and cleaned at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the overall structure of a charging device provided in an embodiment of the present invention;

[0027] Figure 2 Schematic diagram of the internal structure of the charging device provided in the embodiment of the present invention Figure 1 ;

[0028] Figure 3 Schematic diagram of the internal structure of the charging device provided in the embodiment of the present invention Figure 2 ;

[0029] Figure 4 Schematic diagram of the internal structure of the charging device provided in the embodiment of the present invention Figure 3 ;

[0030] Figure 5 Schematic diagram of the internal structure of the charging device provided in the embodiment of the present invention Figure 4 ;

[0031] Figure 6 An exploded diagram of a charging device provided in an embodiment of the present invention;

[0032] Figure 7 A schematic diagram of the structure of a charging device and an aerosol generating device provided in another embodiment of the present invention Figure 1 ;

[0033] Figure 8 A cross-sectional view of a charging device and an aerosol generating device provided in another embodiment of the present invention;

[0034] Fig. 9 An exploded view of a charging device provided in another embodiment of the present invention;

[0035] Fig.10 A cross-sectional view of an aerosol generating device provided in yet another embodiment of the present invention;

[0036] Fig.11 A schematic structural diagram of an aerosol generating device provided in yet another embodiment of the present invention;

[0037] Fig.12a A schematic diagram of a charger for an aerosol generating device according to another embodiment of the present invention Figure 1 ;

[0038] Figure 12b A schematic diagram of a charger for an aerosol generating device according to another embodiment of the present invention Figure 2 ;

[0039] Fig.13 A schematic structural diagram of an airflow channel and a second heating portion in an aerosol generating device provided in another embodiment of the present invention;

[0040] Component number description:

[0041] 1 charging device; 10 first shell; 110 box body; 180 box cover; 1101 first cavity wall; 1801 second cavity wall; 120 first heating part; 130 charging base; 140 second charging part; 150 first button; 160 connecting electrode; 170 first indicator light; 190 connecting port;

[0042] 2 aerosol generating device; 210 air flow channel; 220 second shell; 230 first power supply; 240 heating part; 250 nozzle; 260 second heating part; 2610 heating tube; 270 second button; 280 second indicator light; 290 first charging part; 300 end plug; 310 magnet; 320 charger; 3210 PIN needle. DETAILED DESCRIPTION

[0043] The following specific embodiments illustrate the implementation of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this invention are limited to this implementation. On the contrary, the purpose of introducing the invention in conjunction with the implementation is to cover other options or modifications that may extend based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0044] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0045] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0047] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0048] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0049] The "first power source" of the present invention refers to the power source in the aerosol generating device, and the "second power source" refers to the power source in the charging device and / or an external power source.

[0050] The aerosol generating device provided in the embodiment of the present invention may be a heat-not-burn device or an electronic cigarette.

[0051] The aerosol-generating substrate provided in the embodiment of the present invention can be a cigarette, tobacco, cigarette liquid, cigarette oil, or other smoking substances that can generate aerosol.

[0052] like Figure 1 , Figure 2 , Figure 7 , Figure 8 As shown, the present invention provides a charging device 1 capable of charging an aerosol generating device, such as Fig.10 , Fig.11 As shown, the aerosol generating device 2 includes an airflow channel 210, a first charging part 290, and a first power source 230, and the charging device 1 includes: a first shell 10; a receiving cavity, formed by the first shell 10, for accommodating the aerosol generating device 2; a first heating part 120, arranged in the receiving cavity, for generating heat to evaporate the condensed liquid in the airflow channel 210 after connecting to the second power source.

[0053] Specifically, the first heating part in the charging device can generate a temperature higher than room temperature after being connected to the second power supply, thereby promoting the evaporation of condensed liquid in the aerosol generating device. The process of cleaning and heating the condensed liquid can be carried out simultaneously with the charging process of the aerosol generating device, thereby avoiding the user from manually performing the cleaning process, making the cleaning process simple and efficient, providing a better user experience, and avoiding the loss of power in the first power supply in the aerosol generating device, thereby effectively ensuring the number and duration of puffs.

[0054] Here, there are two ways to connect the power supply: 1) The charging device charges the aerosol generating device through the internal energy storage power supply, while the energy storage power supply is connected to the first heating part and causes the first heating part to generate heat to evaporate the condensed liquid in the aerosol generating device; 2) The charging device is connected to an external power supply to realize charging the aerosol generating device, while the external power supply is connected to the first heating part and causes the first heating part to generate heat to evaporate the condensed liquid in the aerosol generating device. In the process of generating heat, the first heating part has a heating temperature of 35℃-100℃. When the temperature exceeds room temperature, it is conducive to the evaporation of the condensed liquid; when the temperature exceeds 100℃, it affects the device and the safety of use. Preferably, the temperature of the first heating part is 45℃-65℃.

[0055] like Figure 7 , Figure 8 , Fig. 9As shown, the charging device 1 provided in one embodiment of the present invention further includes: a charging base 130, a first shell 10 is disposed on the charging base 130, a receiving cavity is a receiving space surrounded by the first shell 10 and opened upward, and the aerosol generating device 2 is placed in the receiving cavity, and while the charging device 1 charges the aerosol generating device 2, the first heating part 120 generates heat to evaporate the condensed liquid in the aerosol generating device 2. The charging device locally heats the aerosol generating device by external heating to evaporate the condensed liquid in the aerosol generating device.

[0056] Furthermore, if Figure 7 , Figure 8 As shown, the first heating part 120 is an insert-type heating element, which is arranged on the charging base 130 and located in the accommodating cavity, and is used to extend into the air flow channel 210 in the aerosol generating device 2. Here, the insert-type heating element heats the aerosol generating device locally, that is, the insert-type heating element extends into the air flow channel of the aerosol generating device to evaporate the condensed liquid in the air flow channel.

[0057] Furthermore, if Fig. 9 As shown, the extended heating element includes a plurality of sections of detachably connected heating elements. It can be understood that the extended heating element can be formed by connecting a plurality of sections of heating elements, and the plurality of sections of heating elements can be detached from each other. The first heating portion 120 can be rotatably connected to the connecting port 190 to facilitate cleaning or replacement of the heating element and reduce power consumption. The first heating portion 120 can also be directly connected to the PCB of the charging device.

[0058] Furthermore, if Figure 8 , Fig. 9 As shown, the charging base 130 includes a second charging unit 140, which is connected to the first charging unit ( Figure 8 (not shown) is connected to charge the aerosol generating device 2. It can be understood that the aerosol generating device is placed in the charging device and connected to the second charging part (or charging contact) in the charging device, that is, the charging device detects that the aerosol generating device has been placed in the charging device, and starts the first heating part to generate heat to evaporate the condensed liquid in the aerosol generating device, wherein the first heating part is started in two ways: 1) Manual start: The charging device also includes a first button, which is arranged on the first shell, and is used to control the start of the first heating part after connecting to the second power supply; 2) Automatic start, when the charging device detects that the aerosol generating device has been placed in the charging device, the first heating part is automatically started. Here, the cleaning and heating process of the condensed liquid in the aerosol generating device by the first heating part starts when the second power supply is connected and ends when the second power supply is disconnected.

[0059] Furthermore, the inserted heating element is in a needle shape or a rod shape, but the embodiments of the present invention are not limited thereto. For example, the inserted heating element is in a sheet shape or a spiral shape.

[0060] Furthermore, the extended heating element is detachably connected to the charging base, which is convenient for installation and disassembly.

[0061] Here, the inserted heating element can be pre-buried, and the filamentary or thin sheet heating element made of stainless steel, nickel-containing alloy and other materials can be pre-buried in a ceramic or resin structure. It can also be coated, and the heating coating can be printed on a structure made of stainless steel, ceramic, glass, quartz, PEEK and other materials. The heating coating can be composed of components such as tungsten-manganese alloy, tungsten-molybdenum alloy, silver-platinum alloy and the like.

[0062] like Figures 1 to 6 As shown, in another embodiment of the present invention, a charging device 1 is provided, wherein the first housing 10 includes a box body 110 and a box cover 180, wherein both the box body 110 and the box cover 180 are provided with a receiving cavity, wherein the receiving cavity is provided with a cavity wall, wherein the cavity wall includes a first cavity wall 1101 provided in the box body 110, and a second cavity wall 1801 provided in the box cover 180, wherein the first cavity wall 1101 and the second cavity wall 1801 form a cavity, and the cavity is used to wrap the aerosol generating device 2. The charging device heats the aerosol generating device as a whole by external heating to evaporate the condensed liquid in the aerosol generating device.

[0063] Here, the aerosol generating device is heated as a whole during the heating and cleaning process, and materials such as PC, POM, PPSU, metal, PCTG, etc. are selected to enhance the temperature tolerance of the aerosol generating device.

[0064] Specifically, the charging device 1 is provided with a second charging part 140 (charging interface or PIN needle) for connecting to the first charging part of the aerosol generating device, and also includes a connecting electrode 160, which is provided at the closed position of the box body 110 and the box cover 180. Here, the second charging part 140 of the charging device 1 is connected to the first charging part 290 of the aerosol generating device 2, and the charging device 1 charges the aerosol generating device 2, and at the same time detects that the aerosol generating device 2 has been placed in the charging device 1, closes the box body 110 and the box cover 180, and then decides whether to start the first heating part 120, and the state is controlled by the main control circuit board, that is, the first heating part 120 can only be started after it is detected that the aerosol generating device 2 has been placed in the charging device 1 and the box body 110 and the box cover 180 are closed. There are two ways to start the first heating unit: 1) manual start: the charging device 1 also includes a first button 150, which is arranged on the first housing 10 and is used to control the start of the first heating unit 120 after connecting to the second power supply; 2) automatic start: when the charging device detects that the aerosol generating device has been placed in the charging device, the first heating unit is automatically started. Here, the cleaning and heating process of the condensate in the aerosol generating device by the first heating unit starts when the second power supply is connected and ends when the second power supply is disconnected.

[0065] It is understandable that when the box body 110 and the box cover 180 are closed, the first cavity wall 1101 and the second cavity wall 1801 form a cavity, which is used to wrap the aerosol generating device 2, and the first heating part 120 is started to heat and clean the condensed liquid in the aerosol generating device 2.

[0066] Furthermore, the charging device 1 also includes a first indicator light 170 for indicating the charging process.

[0067] Furthermore, after the box body 110 and the box cover 180 are closed, there is a gap between the box body 110 and the box cover 180, which is conducive to discharging water vapor through the gap after heat is generated.

[0068] Furthermore, the first heating part 120 is arranged on the first cavity wall and / or the second cavity wall, and the first heating part is one of mesh, sheet, filament, and coating. Here, the first heating part can be made of stainless steel, nickel-containing alloy and other materials in the form of mesh, sheet, filament, and be assembled together with the cavity wall in a wrapped or wound manner; the mesh, sheet, or filament heating part made of stainless steel, nickel-containing alloy and other materials can also be embedded in the wall layer of the cavity wall; and the heating coating can be printed on one side of the first cavity wall and one side of the second cavity wall in a coating manner. Figure 6 As shown, the first heating portion 120 is respectively located between the first cavity wall 1101 and the box body 110 and between the second cavity wall 1801 and the box cover 180 , that is, the first heating portion is hidden in the charging device.

[0069] Furthermore, the wrapping area of ​​the cavity on the aerosol generating device is greater than or equal to 40% of the surface area of ​​the aerosol generating device, so as to ensure that the first heating part in the charging device effectively heats the aerosol generating device as a whole.

[0070] Another embodiment of the present invention provides an aerosol generating system, comprising: a charging device as described in any of the above embodiments; an aerosol generating device; and the charging device charges the aerosol generating device. The aerosol generating system uses external heating to heat and clean the aerosol generating device. The process of cleaning and heating the condensate can be performed simultaneously with the charging process of the aerosol generating device, avoiding the user from manually performing the cleaning process, making the cleaning process simple and efficient, providing a better user experience, and avoiding the loss of power of the first power supply in the aerosol generating device, effectively ensuring the number and duration of puffs.

[0071] Here, the overall structure of the aerosol generating device may be in the shape of a pipe, a cigarette box, a rod, a column, etc., and the embodiment of the present invention does not limit this.

[0072] like Fig.10 , Fig.11As shown, an aerosol generating device 2 provided in another embodiment of the present invention includes a second shell 220, a power supply 230, and a heating part 240 arranged in the second shell 220, the heating part 240 is used to heat the aerosol generating matrix located in the heating chamber, and also includes: an air flow channel 210, which is arranged in the second shell 220 and is connected to the heating chamber; a second heating part 260, which is used to generate heat to evaporate condensed liquid on the air flow channel 210 after connecting to an external power supply.

[0073] Here, the air flow channel 210 can be made of materials such as PEEK, PPSU, PC, PI, etc. to enhance its temperature tolerance.

[0074] Specifically, the aerosol generating device is provided with a second heating part inside, so as to clean the condensed liquid in the aerosol generating device by internal heating. When the aerosol generating device is charged, the cleaning process can be started at the same time. The cleaning process is simple and efficient, and the power consumption of the power supply in the aerosol generating device is avoided, thereby effectively ensuring the number and duration of puffs and providing a better user experience.

[0075] Furthermore, if Fig.13 As shown, the second heating part 260 is a heating tube 2610, which is sleeved on the outside of the air flow channel 210. Furthermore, there is a gap between the heating tube 2610 and the air flow channel 210. When the heating tube generates heat to evaporate the condensed liquid on the air flow channel, water vapor can be discharged through the gap after the heat is generated.

[0076] Furthermore, the second heating part is a coating, which is provided on at least one of the inner wall, the outer wall and the wall layer of the air flow channel. The coating can be composed of tungsten-manganese alloy, tungsten-molybdenum alloy, silver-platinum alloy and the like.

[0077] Furthermore, the second heating part is at least one of a mesh, a sheet, and a filament, and the second heating part is wrapped or wound on the outer wall of the airflow channel. The mesh, sheet, and filament heating element made of materials such as stainless steel and nickel-containing alloys can be assembled in a wrapped or wound manner and integrated with the airflow channel.

[0078] Furthermore, the second heating part is at least one of a mesh, a sheet, and a wire, and the second heating part is pre-buried in the air flow channel. A mesh, a sheet, or a wire heating element made of materials such as stainless steel and nickel-containing alloys can be pre-buried in a ceramic or resin air flow channel.

[0079] The second heating parts of different types or shapes are all assembled in a state of being integrated with the air flow channel.

[0080] Further, if Fig.11 As shown, the aerosol generating device 2 further includes a second button 270, which is disposed on the second housing 220 and is used to control the activation of the second heating portion after being connected to an external power source.

[0081] There are two ways to start the second heating unit: 1) Manual start: the aerosol generating device 2 also includes a second button 270, which is arranged on the second housing 220, and is used to control the start of the second heating unit after the power is connected. The second button 270 is used to manually control the switch for heating and cleaning the condensate in the aerosol generating device; 2) Automatic start: When the aerosol generating device is connected to an external power source, the second heating unit is automatically started. Here, the cleaning and heating process of the condensate in the aerosol generating device by the second heating unit starts when the power is connected and ends when the power is disconnected.

[0082] Furthermore, if Fig.11 As shown, the aerosol generating device 2 further includes a first charging unit 290 disposed on the second housing 220 . It also includes a second indicator light 280 for indicating the charging state of the aerosol generating device 2 .

[0083] Here, the interface form of the first charging unit can be a circuit connection method such as Mini USB, Micro USB, Type-C, DC, Pogopin connector, etc.

[0084] Further, the first charging unit is one of a USB interface and a PIN interface, but the present invention is not limited thereto.

[0085] Furthermore, if Fig.12a , 12b As shown, when an independent charger 320 is used, the charging control circuit board is installed in the charger 320, the PIN pin is connected to the first charging part 290 of the aerosol generating device 2, and a magnet 310 is used for magnetic docking, which effectively avoids moisture, saves internal space and improves connection safety; when a connecting line is used for charging, the charging control circuit board is installed on the main circuit of the aerosol generating device.

[0086] Furthermore, if Fig.10 As shown, the aerosol generating device 2 further comprises a nozzle 250 which is detachably connected to the second shell body for easy installation and removal.

[0087] Furthermore, if Fig.10 As shown, the aerosol generating device 2 further comprises an end plug 300, which is arranged at one end of the air flow channel 210 away from the mouthpiece 250. The end plug is removed from the aerosol generating device to facilitate thorough cleaning of liquid or solid residues remaining in the aerosol generating device.

[0088] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A charging device capable of charging an aerosol generating device, characterized in that: The aerosol generating device comprises an air flow channel, a first charging unit, and a first power source, and the charging device comprises: a first shell; an accommodating cavity, formed by the first shell, for accommodating the aerosol generating device; A first heating portion, disposed in the accommodating cavity, for generating heat to evaporate condensed liquid in the air flow channel after being connected to a second power source; A charging base, wherein the first shell is disposed on the charging base; the charging base comprises a second charging part connected to the first charging part to charge the aerosol generating device; The first heating part is an insertable heating element, which is arranged on the charging base and located in the accommodating cavity, and is used to extend into the air flow channel; the insertable heating element is detachably connected to the charging base.

2. The charging device according to claim 1, characterized in that: The accommodating cavity is an accommodating space surrounded by the first shell and opened upward.

3. The charging device according to claim 2, characterized in that: The inserted heating element comprises a plurality of sections of detachably connected heating elements.

4. The charging device according to claim 1, characterized in that: The charging device further includes a first button, which is disposed on the first housing and is used for controlling and starting the first heating part after the power source is connected.

5. An aerosol generating system, characterized in that: include: The charging device according to any one of claims 1 to 4; the aerosol generating device; The charging device charges the aerosol generating device.

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