Extractor and aerosol generating device

Abstract

The invention provides an extractor and an aerosol generating device, the aerosol generating device comprises the extractor, the extractor comprises an extraction part and an extension part, the extension part is connected to one end of the extraction part, the extraction part is provided with a containing cavity with an opening in one end, and the containing cavity is arranged to contain one part of an aerosol generating product; the heating device comprises a shell, and a heating cavity is formed in the shell; wherein the shell is further provided with a sliding groove and a sliding piece, the sliding groove is arranged to be capable of containing a part of the extending part, and the extending part is connected to the sliding piece in a sliding mode so that the extending part can be installed in the sliding groove in a sliding mode, and the extracting part can be installed in the heating cavity in a sliding mode.

Description

Technical Field

[0001] The present application belongs to the field of atomization technology, and in particular relates to an extractor and an aerosol generating device. Background Art

[0002] The aerosol generating device includes a heating device and an extractor movably connected to the heating device, and the extractor is configured to separate the aerosol generating product from the heating element of the heating device, so as to take out or replace the aerosol generating product. In the related art, there is a large difference in appearance between the extractor and the heating device, and the operation of the extractor is inconvenient during the activity of the extractor, which causes the user to spend time and energy to take out or replace the aerosol generating product. Summary of the invention

[0003] The embodiments of the present application provide an aerosol generating device and an extractor to solve the technical problem of the difficulty in operating the existing extractors.

[0004] In a first aspect, an embodiment of the present application provides an aerosol generating device, comprising:

[0005] An extractor, the extractor comprising an extraction portion and an extension portion, the extension portion being connected to one end of the extraction portion, the extraction portion being provided with a receiving cavity with one end open, the receiving cavity being configured to receive a portion of the aerosol generating product;

[0006] A heating device, the heating device comprising a shell, wherein a heating chamber is arranged in the shell;

[0007] Wherein, the shell is also provided with a slide groove and a sliding member, the slide groove is configured to accommodate a portion of the extension part, and the extension part is slidably connected to the sliding member so that the extension part is slidably installed in the slide groove, and the extraction part is slidably installed in the heating chamber.

[0008] In a second aspect, an embodiment of the present application also provides an extractor for an aerosol generating device, wherein the aerosol generating device comprises a shell, wherein a heating chamber is provided in the shell, and the extractor comprises an extraction portion and an extension portion, wherein the extension portion is connected to one end of the extraction portion, and the extraction portion is provided with a accommodating chamber with one end open, wherein the accommodating chamber is configured to accommodate a portion of the aerosol generating product; wherein the shell is also provided with a slide groove and a sliding member, wherein the slide groove is configured to accommodate a portion of the extension portion, and the extension portion is slidably connected to the sliding member so that the extension portion is slidably mounted on the slide groove, and the extraction portion is slidably mounted on the heating chamber.

[0009] The aerosol generating device provided in the embodiment of the present application is provided with a slide groove in the housing of the heating device for sliding at least a part of the extension part of the extractor, and a sliding member is also provided on the inner wall of the slide groove, and the inner surface of the extension part is configured to slide along the surface of the sliding member along the first direction, so that the extractor connected to the extension part is inserted into the heating cavity of the heating device along the first direction, or at least partially moved out of the heating cavity, so as to facilitate the removal of the aerosol generating product. Furthermore, a part of the extension part of the extractor is configured to be accommodated in the slide groove of the housing, which is conducive to maintaining the integration of the appearance between the extractor and the heating device, thereby enhancing the overall design sense of the aerosol generating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0011] In order to more completely understand the present application and its beneficial effects, the following description will be made in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0012] Figure 1 A structural diagram of an aerosol generating device provided by one embodiment of the present application after the extractor and the heating device are separated from each other from one perspective;

[0013] Figure 2 A cross-sectional structural diagram of an extractor of an aerosol generating device provided in an embodiment of the present application in a second position;

[0014] Figure 3a A three-dimensional diagram of a heating device of an aerosol generating device provided in one embodiment of the present application;

[0015] Figure 3b for Figure 3a A partial enlarged view of

[0016] Figure 4 A perspective view of a sliding member of a heating device of an aerosol generating device provided in accordance with an embodiment of the present application;

[0017] Figure 5 A cross-sectional structural diagram of an extractor of an aerosol generating device provided in an embodiment of the present application in a first position;

[0018] Figure 6 A cross-sectional structural diagram of an extractor provided for one embodiment of the present application;

[0019] Figure 7A perspective view of an extractor provided for one embodiment of the present application;

[0020] Figure 8 A three-dimensional view of a heating device of an aerosol generating device provided by an embodiment of the present application from another perspective;

[0021] Description of Figure Numbers:

[0022] 1. Extractor; 11. Extraction part; 111. Accommodation chamber; 112. Accommodation chamber opening; 113. Insertion port; 114. Air inlet protrusion; 12. Extension part; 121. First extension part; 122. Second extension part; 13. Magnetic element; 14. Buckle; 15. Display window; 16. Pressing part; 17. Clamping part; 18. Air hole;

[0023] 2. Heating device; 21. Shell; 211. Heating chamber; 212. Heating chamber opening; 213. Protrusion; 221. Slide; 222. Groove; 223. Card interface; 224. Perforation; 23. Sliding member; 231. Sliding portion; 232. Fixing portion; 24. Card slot; 241. First end wall; 242. Second end wall; 25. Magnetic member; 26. Display screen; 27. Button; 28. Charging interface; 281. Charging board; 29. ​​Heating element; 291. Heating element fixing seat;

[0024] 3. Power supply assembly; 31. Battery; 32. Control board;

[0025] 4. Aerosol generating products;

[0026] 5. Airflow channel; DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0028] The embodiments of the present application provide an aerosol generating device, such as Figure 1 and Figure 2 As shown, the aerosol generating device includes an extractor 1 and a heating device 2, and the aerosol generating device is configured to atomize the aerosol generating product 4 into an aerosol by heating without burning, wherein the extractor 1 is configured to accommodate and extract the aerosol generating product 4, and the heating device 2 is configured to atomize the aerosol generating product 4 into an aerosol by resistance heating, electromagnetic heating, or air heating.

[0029] The aerosol generating product 4 is configured to be cylindrical like a cigarette, and includes wrapping paper and tobacco leaves arranged in an orderly or disorderly manner inside the wrapping paper.

[0030] The extractor 1 includes an extraction portion 11, which is configured as a hollow cylindrical body. The extraction portion 11 is provided with a accommodating cavity 111, and one end of the accommodating cavity 111 is provided with an accommodating cavity opening 112. The aerosol generating product 4 is inserted into the accommodating cavity 111 through the accommodating cavity opening 112. After use, the aerosol generating product 4 is moved out of the accommodating cavity 111 through the accommodating cavity opening 112.

[0031] The heating device 2 includes a shell 21, a heating element 29 and a power supply assembly 3. The power supply assembly 3 includes a battery 31 and a control board 32. The battery 31 is electrically connected to the heating element 29 and is used to provide power drive for the heating element 29. The heating element 29 is configured to heat the aerosol generating product 4. The control board 32 is electrically connected to the heating element 29 and the battery 31. The control board 32 is used to control the working state of the heating element 29. For example, the control board 32 can adjust parameters such as the heating temperature and heating time of the heating element 29 to achieve intelligent control of the heating device 2.

[0032] In some embodiments, the heating element 29 is configured as a resistive heating element, which includes a heating plate or a heating needle, and the heating plate or the heating needle is configured to be inserted into the aerosol generating article 4 to provide central heating to the aerosol generating article 4. Correspondingly, an insertion port 113 (such as Figure 7 ), the heating element 29 is inserted into the aerosol generating article 4 through the insertion port 113. Alternatively, the resistive heating element comprises a hollow heating tube, which is arranged around the aerosol generating article 4 and performs circumferential heating on the aerosol generating article 4. In some other embodiments, the heating element 29 is configured as an electromagnetic heating element, which comprises an electromagnetic heating tube, which is arranged around the aerosol generating article 4 and performs circumferential electromagnetic heating on the aerosol generating article 4.

[0033] In the related art, there is a large difference in appearance between the extractor and the heating device, and the operation of the extractor is inconvenient during the activity of the extractor, which causes the user to spend time and energy to take out or replace the aerosol generating product.

[0034] The embodiment of the present application provides an extractor 1, referring to Figures 1 to 4The extractor 1 includes an extraction portion 11 and an extension portion 12. The extension portion 12 is connected to one end of the extraction portion 11. The extraction portion 11 is provided with a receiving cavity 111 with one end open. A slide groove 221 and a sliding member 23 are provided on one side of the shell 21 of the heating device 2. The slide groove 221 is configured to accommodate a portion of the extension portion 12. The slide groove 221 is configured to accommodate a portion of the extension portion 12. The extension portion 12 is slidably connected to the sliding member 23 so that the extension portion 12 is slidably mounted on the slide groove 221. The inner surface of the extension portion 12 is configured to slide on the surface of the sliding member 23 along a first direction. The extraction portion 11 is configured to be inserted into the interior of the heating cavity 211 or moved out of the heating cavity 211 through the heating cavity opening 212 along the first direction. The first direction is as follows: Figure 2 As indicated by the arrow.

[0035] Since a slide groove 221 for the extension part 12 of the extractor 1 to slide is provided in the shell 21 of the heating device 2, and the inner surface of the extension part 12 is configured to slide on the surface of the sliding member 23, the extraction part 11 connected to the extension part 12 is inserted into the heating cavity 211 of the heating device 2 along the first direction, or at least partially moved out of the heating cavity 211, so as to facilitate the removal of the aerosol generating product 4. Furthermore, a part of the extension part 12 of the extractor 1 is configured to be accommodated in the slide groove 221 of the shell 21, which is conducive to maintaining the integration of the appearance between the extractor 1 and the heating device 2, thereby enhancing the overall design sense of the aerosol generating device.

[0036] Continue to refer Figures 1 to 4 A slide groove 221 is provided on one side of the shell 21 of the heating device 2, and a groove 222 is provided on the top of the shell 21. The slide groove 221 is connected to the groove 222, and the slide groove 221 and the groove 222 are configured as an L-shaped structure. The extension portion 12 of the extractor 1 includes a first extension portion 121 and a second extension portion 122 connected in a bent manner. The extraction portion 11 is connected to the first extension portion 121, and the first extension portion 121 is configured to be accommodated in the groove 222 on the top of the shell 21. The second extension portion 122 is configured to be accommodated in the slide groove 221 on one side of the shell 21. The first extension portion 121 and the second extension portion 122 are configured as an L-shaped structure.

[0037] By providing an L-shaped slide groove 221 and a groove 222 structure on the shell 21 of the heating device 2, the extractor 1 is correspondingly provided as an L-shaped extension portion 12, and the two parts of the extension portion 12 are respectively accommodated in the L-shaped slide groove 221 and the groove 222. While maintaining the quick and smooth sliding operation of the extractor 1, the extractor 1 and the heating device 2 are also kept fused into a whole after the two are combined, thereby enhancing the overall design sense of the aerosol generating device.

[0038] like Figure 3a , Figure 3b and Figure 4 , the sliding member 23 is rotatably mounted on the housing 21, and the bottom wall of the slide groove 221 is provided with a through hole 224, and the sliding member 23 extends out of the through hole 224 and slidably abuts against the extension portion 12. In a specific implementation, the sliding member 23 of the heating device 2 includes two pulleys. The pulley includes a sliding portion 231 and a fixed portion 232, the fixed portion 232 is set as a cylindrical structure, the sliding portion 231 is provided with a through hole that can pass through the fixed portion 232, the sliding portion 231 is rollingly connected to the outer periphery of the fixed portion 232, and the two ends of the fixed portion 232 are respectively fixed on the housing 21. By rotatably mounting the sliding member 23 on the housing 21, and making a part of the sliding member 23 located in the slide groove 221, the outer surface of the sliding member 23 abuts against the first extension portion 121, which is conducive to the sliding member 23 pushing the extension portion 12 to slide quickly in the slide groove 221, thereby improving the user experience.

[0039] Continue to refer Figure 2 and Figure 5 The heating element 29 of the heating device 2 is configured as a heating plate or a heating rod that can be inserted into the aerosol generating product 4. An insertion port 113 is provided on the bottom wall of the extraction part 11 of the extractor 1. The heating element 29 can be inserted into the aerosol generating product 4 through the insertion port 113, and then contact the aerosol generating product 4.

[0040] The extractor 1 is arranged to be slidably connected to the heating device 2 in a first position and a second position, wherein the first position is arranged to be an operating position defined by the heating element 29 in contact with the aerosol generating article 4, such as Figure 2 The second position is provided as an extraction position separated from the aerosol generating article 4 by the heating element 29, as shown in FIG. Figure 5 When the extractor 1 is in the second position, the first extension 121 is arranged to be accommodated in the groove 222, and the second extension 122 is arranged to be accommodated in the slide slot 221. When the extractor 1 is in the first position, the first extension 121 is located outside the groove 222, a part of the second extension 122 is located inside the slide slot 221, and another part of the second extension 122 is located outside the slide slot 221.

[0041] Compared with setting the extractor 1 and the heating device 2 in a detachable connection mode, the extractor 1 and the heating device 2 are set in a sliding connection mode, and the extractor 1 and the heating device 2 always remain connected, thereby effectively preventing the extractor 1 from being lost after the extractor 1 and the heating device 2 are separated, thereby reducing the user experience.

[0042] In a specific implementation provided by this application, continue to refer to Figure 1The inner wall of the slide groove 221 is provided with a card slot 24, and the side wall of the second extension portion 122 is provided with a buckle 14, which is configured to slide in the card slot 24. The card slot 24 includes a first end wall 241 and a second end wall 242 opposite to each other. When the buckle 14 abuts against the first end wall 241, the extractor 1 is in a state as follows Figure 5 In the extraction position shown in FIG. 1 , when the buckle 14 abuts against the second end wall 242, the extractor 1 is in the state as shown in FIG. Figure 2 Operating position shown.

[0043] In some implementations, continue to refer to Figure 1 and Figure 2 , the first extension part 121 of the extractor 1 is arranged around the extraction part 11, the first extension part 121 also includes a magnetic member 13, and the inner wall where the groove 222 of the heating device 2 is located is provided with a magnetic member 25, and the magnetic member 13 and the magnetic member 25 are arranged correspondingly, so that when the extractor 1 is in the second position, that is, when the first extension part 121 is accommodated in the groove 222, the magnetic member 13 on the first extension part 121 is adsorbed on the magnetic member 25 of the heating device 2, so that the extractor 1 can be stably connected to the heating device 2, thereby avoiding the unstable connection between the extractor 1 and the heating device 2 and affecting the use of the user. When the extractor 1 is in the first position, that is, the first extension part 121 is located outside the groove 222, the magnetic member 25 of the heating device 2 cannot provide a stable adsorption force to the magnetic member 13 on the first extension part 121, so that the extractor 1 can be maintained in the first position, which is convenient for the user to take out the aerosol generating product and replace the aerosol generating product.

[0044] In some embodiments, continue to refer to Figures 1 to 3a A display screen 26 is provided on the bottom wall of the slide groove 221 of the heating device 2. The display screen 26 is electrically connected to the control board 32. The display screen 26 is used to display the working status of the aerosol generating device and information such as heating parameters, thereby improving the user experience.

[0045] The second extension part 122 of the extractor 1 further includes a display window 15, and a display screen 26 is provided on the bottom wall of the slide groove 221. The display window 15 of the extractor 1 is arranged opposite to the display screen 26 of the heating device 2. When the display screen 26 is turned on, the display screen 26 is displayed through the display window 15. The display window 15 of the second extension part 122 is made of a light-transmitting plastic material, and suitable plastic materials include PC (Polycarbonate). The display window 15 is made of light-transmitting black PC. When the extractor 1 is in the second position, that is, the aerosol generating device is in an operable state, the display screen 26 is turned on, and the display screen 26 of the heating device 2 is displayed through the display window 15 of the extractor 1. When the extractor 1 is in the first position, that is, the aerosol generating device is in an extraction state, that is, the aerosol generating device is in a closed state, the display window 15 of the extractor 1 is in a dark state. At this time, the display window 15 of the extractor 1 is integrated with other parts of the second extension part 122, so that the overall structural design of the aerosol generating device is full of design sense.

[0046] In some embodiments, continue to refer to Figure 1 , Figure 3a and Figure 6 , a button 27 is also provided on the bottom wall of the slide groove 221 of the heating device 2, and the button 27 is electrically connected to the control board 32, and the button 27 is configured to drive the aerosol generating device. The second extension portion 122 of the extractor 1 also includes a pressing portion 16, and the pressing portion 16 is configured to correspond to the button 27 of the heating device 2. By pressing the pressing portion 16 of the extractor 1, the button 27 is pressed to drive the aerosol generating device. The pressing portion 16 is configured as an icon of a power button on the outer surface of the second extension portion 122 of the extractor 1, and the pressing portion 16 is configured as a convex structure on the inner surface of the second extension portion 122 of the extractor 1, and the convex structure is configured to face the button 27. When the extractor 1 is in the second position, the pressing portion 16 is pressed to press against the button 27 to drive the aerosol generating device.

[0047] In some embodiments, continue to refer to Figures 1 to 3a as well as Figure 5 The bottom wall of the chute 221 of the heating device 2 is also provided with a charging interface 28, which is electrically connected to a charging board 281, and the charging board 281 is electrically connected to a control board 32, and the battery 31 in the heating device 2 can be charged through an external USB cable. The charging interface 28 is located between the display screen 26 and the button 27, as shown in FIG. Figure 2 As shown, when the extractor 1 is in the first position, that is, the extractor 1 is in the extraction position, the charging interface 28 of the heating device 2 is staggered with the second extension portion 122 of the extractor 1 and exposed outside the second extension portion 122. Figure 5As shown, when the extractor 1 is in the second position, ie the aerosol generating device is in the operable position, the charging interface 28 of the heating device 2 is blocked by the second extension portion 122 .

[0048] By hiding the charging interface 28 of the heating device 2, when the aerosol generating device needs to be charged, the extractor 1 is slid from the second position to the first position, the charging interface 28 is opened, and the aerosol generating device is in a chargeable state. When the aerosol generating device is in a standby state or in use state, the extractor 1 is slid from the first position to the second position, and the charging interface 28 is blocked by the second extension portion 122 of the extractor 1, thereby maintaining the integrity of the overall structure of the aerosol generating device.

[0049] Continue to refer Figure 7 and Figure 8 The inner wall of the heating chamber 211 of the heating device 2 is provided with a plurality of longitudinally extending protrusions 213. When the extractor 1 is inserted into the heating chamber 211 through the heating chamber opening 212, the protrusions 213 on the inner wall of the heating chamber 211 longitudinally abut against the outer wall of the extraction part 11 of the extractor 1, so that the extraction part 11 of the extractor 1 can be stably fixed in the heating chamber 211.

[0050] In some embodiments, reference Figure 1 , Figure 6 and Figure 7 A clamping portion 17 is provided at the bottom end of the second extension portion 122 of the extractor 1, and a clamping interface 223 is provided at the bottom end of the slide groove 221 of the heating device 2. The clamping portion 17 is clamped in the clamping interface 223, so that when the extractor 1 is in the second position, in addition to the lateral clamping force between the buckles 14 and the clamping slot 24 on both sides of the second extension portion 122 of the extractor 1 and the slide groove 221, a longitudinal clamping force is also provided between the end of the second extension portion 122 of the extractor 1 and the bottom end of the slide groove 221 through the clamping portion 17 and the clamping interface 223, so that the extractor 1 and the heating device 2 can be stably connected.

[0051] In some embodiments, continue to refer to Figure 1 , Figure 2 and Figure 7The extractor 1 is provided with an airflow channel 5 so that air can enter the accommodating chamber 111 of the extraction part 11, wherein the inlet of the airflow channel 5 is positioned radially outside the accommodating chamber opening 112 at the top of the accommodating chamber 111. Specifically, a plurality of radially extending air inlet protrusions 114 are provided at the top of the inner wall of the accommodating chamber 111. After the aerosol generating product 4 is inserted into the accommodating chamber 111 through the accommodating chamber opening 112, the outer surface of the aerosol generating product 4 abuts against the air inlet protrusions 114 on the inner wall of the accommodating chamber 111, so that an airflow interval is formed between the inner wall of the accommodating chamber 111 and the aerosol generating product 4, and the airflow interval is provided as a part of the airflow channel 5. A plurality of air holes 18 are also provided on the bottom wall of the extraction portion 11 of the extractor 1. After entering through the air flow gap between the inner wall of the accommodating chamber 111 and the aerosol generating product 4, air flows out through the air holes 18 on the bottom wall of the extraction portion 11, and enters the aerosol generating product 4 through the gap between the inner wall of the insertion port 113 on the bottom wall of the extraction portion 11 and the heating element 29. The aerosol generated by heating the aerosol generating product 4 flows out through the air flow channel 5 defined by the air flow gap between the aerosol generating product 4 and the inner wall of the accommodating chamber 111 and the aerosol generating product 4.

[0052] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0053] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0054] The above is a detailed introduction to the atomizer and its assembly method and aerosol generating device provided in the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technicians in this field, according to the ideas of the present application, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An aerosol generating device, characterized in that: include: An extractor, the extractor comprising an extraction portion and an extension portion, the extension portion being connected to one end of the extraction portion, the extraction portion being provided with a receiving cavity with one end open, the receiving cavity being configured to receive a portion of the aerosol generating product; A heating device, the heating device comprising a shell, wherein a heating chamber is arranged in the shell; Wherein, the shell is also provided with a slide groove and a sliding member, the slide groove is configured to accommodate a portion of the extension part, and the extension part is slidably connected to the sliding member so that the extension part is slidably installed in the slide groove, and the extraction part is at least partially moved out or accommodated in the heating chamber.

2. The aerosol generating device according to claim 1, characterized in that: The sliding member is rotatably mounted on the housing, a through hole is arranged on the bottom wall of the sliding slot, and the sliding member extends out of the through hole and slidably abuts against the extension portion.

3. The aerosol generating device according to claim 1, characterized in that: The heating device also includes a heating element, and the extension is slidably connected to the sliding member so that the extractor slides between a first position and a second position relative to the shell, the first position is set as an extraction position defined by the separation of the aerosol generating article and the heating element, and the second position is set as an operating position defined by the contact between the aerosol generating article and the heating element, when the extension is in the first position, a part of the extension is located outside the slide groove, and when the extension is in the second position, the extension is accommodated in the slide groove.

4. The aerosol generating device according to claim 3, characterized in that: The slide groove is provided on one side of the shell, and a groove is also provided on the top of the shell, the slide groove is communicated with the groove, the extension part includes a first extension part and a second extension part which are bent and connected, and the extraction part is connected to the first extension part, wherein when the extractor is in the second position, the first extension part is configured to be accommodated in the groove, and the second extension part is configured to be accommodated in the slide groove.

5. The aerosol generating device according to claim 4, characterized in that: The inner side wall of the slide groove is provided with a card slot, and the side wall of the second extension portion is provided with a buckle, and the buckle is configured to slide in the card slot, and the card slot includes a first end wall and a second end wall opposite to each other. When the extractor is in the first position, the buckle abuts against the first end wall, and when the extractor is in the second position, the buckle abuts against the second end wall.

6. The aerosol generating device according to claim 4, characterized in that: The first extension portion further includes a magnetic attraction member, and the heating device is further provided with a magnetic member, and the magnetic attraction member is arranged correspondingly to the magnetic member.

7. The aerosol generating device according to claim 4, characterized in that: The second extension portion further comprises a display window, and a display screen is arranged on the bottom wall of the slide slot; when the extractor is in the second position, the display screen is displayed through the display window.

8. The aerosol generating device according to claim 7, characterized in that: The second extension portion is further provided with a pressing portion, and a button is provided on the bottom wall of the slide slot; when the extractor is in the second position, the pressing portion is configured to be pressed to abut against the button to drive the aerosol generating device.

9. The aerosol generating device according to claim 8, characterized in that: A charging interface is provided on the bottom wall of the slide groove, and the charging interface is located between the display screen and the button. When the extractor is in the first position, the charging interface is exposed outside the second extension portion. When the extractor is in the second position, the charging interface is blocked by the second extension portion.

10. The aerosol generating device according to any one of claims 3 to 9, characterized in that: The inner wall of the heating chamber is provided with a plurality of protrusions. When the extractor is in the second position, the extraction portion extends into the heating chamber and abuts against the protrusions.

11. An extractor for an aerosol generating device, the aerosol generating device comprising a housing, a heating chamber being provided in the housing, characterized in that: The extractor includes an extraction portion and an extension portion, wherein the extension portion is connected to one end of the extraction portion, and the extraction portion is provided with a accommodating cavity with one end open, and the accommodating cavity is configured to accommodate a portion of the aerosol generating product; wherein the shell is also provided with a slide groove and a sliding member, wherein the slide groove is configured to accommodate a portion of the extension portion, and the extension portion is slidably connected to the sliding member so that the extension portion is slidably mounted on the slide groove, and the extraction portion is slidably mounted on the heating cavity.

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