CN218790560U - Aerosol generating device - Google Patents

Abstract

The utility model provides an aerosol generating device, aerosol generating device includes the main casing body, generate heat piece and power supply unit, through be equipped with the mounting groove that supplies aerosol generating device replacement equipment cigarette or cigarette bullet on the main casing body, and set up the piece that generates heat in the bottom of mounting groove, when the user need use cigarette simulation smoking, only need to prop up a cigarette cartridge in the mounting groove, and when the user need use cigarette bullet simulation smoking, only need assemble the cigarette bullet in the mounting groove, bake the aerosol formation matrix in tobacco products or the heating atomizing cigarette bullet in the heating cigarette through the piece that generates heat, in order to produce the smog that supplies the user's suction to use. Therefore, the embodiment of the utility model provides an aerosol generating device has concurrently and toasts two kinds of service functions of heating cigarette and the liquid aerosol formation matrix of heating atomization, changes the operation convenient to use of equipment cigarette and cigarette bullet, makes the user not only can replace and use cigarette and can replace and use cigarette bullet simulation smoking, improves aerosol generating device's commonality.

Description

Aerosol generating device

Technical Field

The utility model belongs to the technical field of the simulation smoking, in particular, relate to an aerosol generating device.

Background

The existing heating non-burning (HNB) type aerosol generating device generally places a cigarette in the aerosol generating device, and the cigarette is baked and heated by a heating element, so that tobacco products in the cigarette generate smoke which can be used for simulating smoking of a user. However, the current non-burning Heating (HNB) type aerosol generating device has a single function, and generally only can bake and heat a dedicated cigarette (HNB type cigarette) alone, and cannot meet the use requirement of a user for sucking the smoke generated after heating and atomizing the liquid aerosol-forming substrate by using the non-burning Heating (HNB) type aerosol generating device, so that the universality of the non-burning Heating (HNB) type aerosol generating device is reduced, which causes the user to need to equip two different types of aerosol generating devices, and the use is inconvenient and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned problem that exists among the prior art, the utility model provides an aim at provides an aerosol generating device who has concurrently toast heating cigarette and two kinds of service functions of heating atomizing liquid aerosol formation substrate for the user both can replace the cigarette that uses the HNB type, can replace the cigarette bullet of using storage liquid aerosol formation substrate again, reaches the effect of simulation smoking.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an aerosol generating device comprising:

the main shell is provided with a mounting groove for replacing and assembling cigarettes or smoke cartridges by the aerosol generating device;

the heating part is fixedly arranged at the bottom of the mounting groove and is used for baking and heating tobacco products in a cigarette to generate smoke when the cigarette is inserted into the mounting groove or heating and atomizing aerosol forming substrates in the cigarette to generate smoke when the cigarette is assembled in the mounting groove; and

and the power supply device is arranged in the main shell and used for supplying power to the heating part to electrically drive the heating part to heat, and the heating part is electrically connected with the power supply device.

Furthermore, the heating piece is a heating piece with a sheet-shaped outline.

Further, aerosol generating device still including be used for assembling in with the cooperation in the mounting groove the cigarette bullet that the piece that generates heat used, the cigarette bullet includes detachably cartridge and is fixed in cigarette shell in the mounting groove, be equipped with out the cigarette mouth on the cigarette shell, the inside of cigarette shell is equipped with stock solution chamber, atomizing chamber, intercommunication respectively the stock solution chamber with the feed liquor hole in atomizing chamber, and the intercommunication the atomizing chamber with go out the cigarette passageway of leading of cigarette mouth, correspond on the cigarette shell and seted up and be used for supplying the piece that generates heat stretches into opening in the atomizing chamber.

Further, the cigarette bullet still including be used for with aerosol formation matrix evenly water conservancy diversion extremely generate heat the imbibition piece on piece surface, imbibition piece is arranged in the feed liquor hole with the shutoff the feed liquor hole, the one side that deviates from of imbibition piece the atomizing chamber with generate heat the piece laminating.

Further, the cigarette bullet still including locate in the inner chamber of cigarette shell case with will the inner chamber is separated and is formed the stock solution chamber, the atomizing chamber reaches lead the division board of cigarette passageway, the feed liquor hole is located on the division board.

Furthermore, at least one strip-shaped hole is formed in the heating piece, and the length direction of the strip-shaped hole is consistent with that of the heating piece.

Furthermore, the profile of the cartridge case is in a columnar arrangement, the two axial ends of the cartridge case are respectively a first end for being inserted into the mounting groove and a second end for being used by a user, the opening is arranged at the first end, and the smoke outlet is arranged at the second end.

Further, when the first end is inserted into the mounting groove, the opening is covered by the inner bottom surface of the mounting groove, and a jack which is communicated with the opening and is used for inserting the heating sheet is arranged at the position of the mounting groove corresponding to the opening.

Furthermore, the second end still is equipped with and is used for to add the notes liquid mouth of aerosol formation matrix in the stock solution chamber, the cigarette bullet still including set up in the notes liquid mouth in order to seal annotate the notes liquid stopper of liquid mouth.

Furthermore, the heating sheet is a ceramic heating sheet, one end of the ceramic heating sheet is provided with a puncture tip for puncturing cigarettes so that the ceramic heating sheet can be embedded in the cigarettes.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, compare with prior art, have one of following beneficial effect at least:

the embodiment of the utility model provides an in aerosol generating device is through being equipped with the mounting groove that is used for aerosol generating device replacement equipment cigarette or cigarette bullet on the main casing body to set up the piece that generates heat in the bottom of mounting groove, when the user need use a cigarette simulation smoking, only need with a cigarette cartridge in the mounting groove, toast the tobacco products who heats in the cigarette through the piece that generates heat, produce the smog that supplies the user suction to use. And when the user needs to use the cartridge to simulate smoking, the cartridge is only required to be assembled in the mounting groove, and the aerosol-forming substrate in the atomized cartridge is heated by the heating element to generate smoke for the user to smoke. Therefore, the embodiment of the utility model provides an aerosol generating device has concurrently and toasts two kinds of service functions of heating cigarette and heating atomizing liquid aerosol formation substrate, changes the operation convenient to use of equipment cigarette and cigarette bullet for the user both can replace and use cigarette and can replace and use cigarette bullet simulation smoking, has improved aerosol generating device's commonality, avoids the user to need be equipped with the aerosol generating device's of two kinds of different grade types trouble, and has practiced thrift user's use cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of an aerosol generating device according to an embodiment of the present invention;

fig. 2 is a partially exploded view of an aerosol generating device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the heating element mounted at the bottom of the mounting groove according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a heat generating member according to an embodiment of the present invention;

fig. 5 is a schematic view of a three-dimensional structure for assembling cigarettes on an aerosol generating device according to an embodiment of the present invention;

FIG. 6 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 5;

fig. 7 is a schematic perspective view of a cartridge assembled on an aerosol generating device according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view taken along line B-B of FIG. 7;

fig. 9 is a schematic perspective view of an aerosol generating device according to another embodiment of the present invention;

fig. 10 is a schematic perspective view of a cartridge according to another embodiment of the present invention;

fig. 11 is a schematic cross-sectional view of a cartridge according to another embodiment of the present invention;

fig. 12 is another schematic perspective view of a cartridge according to another embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a main housing; 11-a bottom shell; 111-a containment chamber; 112-key hole; 12-upper cover; 121-mounting holes; 13-an atomizing base; 131-a mounting groove; 132-a receptacle;

2-a heat generating member; 21-strip-shaped holes; 22-a piercing tip;

3-a power supply device; 31-electric core; 32-cell holder; 33-a control panel; 34-a key;

4-a smoke cartridge; 41-cartridge case; 411-a first end; 412-a second end; 42-smoke outlet; 43-a liquid storage cavity; 44-an atomizing chamber; 45-liquid inlet hole; 46-a smoke-guiding channel; 47-opening; 48-a liquid absorbing member; 49-a separator;

5-liquid injection port; 6-liquid injection plug; 7-cigarette rod.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 8, an aerosol generating device according to an embodiment of the present invention will be described. The embodiment of the utility model provides an aerosol generating device includes main casing body 1, generate heat 2 and power supply unit 3, main casing body 1's outline roughly is the column setting, be equipped with the mounting groove 131 that is used for aerosol generating device replacement equipment cigarette 7 or cigarette bullet 4 on main casing body 1, generate heat 2 fixed settings in the bottom of mounting groove 131, power supply unit 3 sets up in main casing body 1, generate heat 2 through wire or electrode subassembly and power supply unit 3's control panel 33 electric connection, supply power to generating heat 2 through power supply unit 3, generate heat the work with electric drive generating heat 2. As can be understood, referring to fig. 1 to fig. 4 in combination, in some embodiments, the power supply device 3 includes a battery cell 31, a battery cell support 32, a control board 33, and a button 34 disposed on the control board 33, a containing cavity 111 is disposed inside the main casing 1, the battery cell 31 is installed in the containing cavity 111 through the battery cell support 32, the control board 33 is supported and fixed on the battery cell support 32, the control board 33 is electrically connected to the battery cell 31, and the button 34 on the control board 33 controls the heating element 2 of the aerosol generating device to be powered on. Referring to fig. 5 and fig. 6, when a user needs to use HNB type cigarette 7 to simulate smoking, only cigarette 7 needs to be inserted into mounting groove 131, and heating element 2 bakes and heats the tobacco product in cigarette 7 to generate smoke for the user to smoke. Referring to figures 7 and 8 in combination, when a user desires to simulate smoking using a cartridge 4 storing a liquid aerosol-forming substrate, the cartridge 4 is simply fitted into the mounting slot 131 and the aerosol-forming substrate in the cartomiser cartridge 4 is heated by the heat generating member 2 to produce an aerosol for inhalation by the user. Thus, the aerosol generating device has two using functions of baking and heating the cigarette 7 and heating and atomizing the liquid aerosol to form the substrate, so that a user can use the cigarette 7 of the HNB type and can also use the cigarette cartridge 4 for storing the liquid aerosol to form the substrate, and the effect of simulating smoking is achieved.

The embodiment of the utility model provides an aerosol generating device compares with prior art, through be equipped with the mounting groove 131 that is used for aerosol generating device replacement equipment cigarette 7 or cigarette bullet 4 on main casing body 1 to set up heating element 2 in the bottom of mounting groove 131, when the user need use a cigarette 7 simulation smoking, only need with a cigarette 7 cartridge in mounting groove 131, toast the tobacco products who heats in a cigarette 7 through heating element 2, produce the smog that supplies the user to aspirate the use. When the user needs to use the cartridge 4 to simulate smoking, the cartridge 4 is simply fitted into the mounting slot 131 and the aerosol-forming substrate in the cartomizer 4 is heated by the heat generating member 2 to produce an aerosol for the user to smoke. Thus, the embodiment of the utility model provides an aerosol generating device has the two kinds of service functions of the liquid aerosol formation substrate of stoving heating cigarette 7 and heating atomization concurrently, changes the operation convenient to use of equipment cigarette 7 and cigarette bullet 4 for the user both can replace and use cigarette 7 and can replace and use 4 simulation smokes of cigarette bullet, has improved aerosol generating device's commonality, avoids the user to need be equipped with the trouble of the aerosol generating device of two kinds of different grade types, and has practiced thrift user's use cost.

Referring to fig. 2, fig. 3, fig. 6 and fig. 8 in combination, in some embodiments, the main housing 1 includes a bottom case 11 with a closed bottom and an open top, an upper cover 12 detachably mounted on the open top of the bottom case 11, and an atomizing base 13 with a mounting groove 131, an inner cavity of the bottom case 11 forms a containing cavity 111, a cell support 32 is disposed in the containing cavity 111 of the bottom case 11, a cell 31 is positioned and mounted in the containing cavity 111 through the cell support 32, a control board 33 is supported and fixed on the cell support 32, the control board 33 is electrically connected to the cell 31, a button 34 for controlling the aerosol generating device to be powered on is disposed on the control board 33, a button hole 112 for exposing the button 34 is disposed on the bottom case 11, the bottom of the atomizing base 13 is supported on the cell support 32, the atomizing base 13 is located inside the upper cover 12, a mounting hole 121 for inserting a cigarette 7 or a cigarette 4 into the mounting groove 131 is disposed at a notch of the upper cover 12 corresponding to the mounting groove 131, one end of the heating element 2 is fixedly disposed on the atomizing base 13, and the other end of the heating element 2 extends into the mounting groove 131.

Referring to fig. 4, in some embodiments, the heating element 2 is a heating sheet with a substantially sheet-shaped outline. By adopting the above scheme, adopt the piece that generates heat to carry out the heating atomization to the tobacco products (such as pipe tobacco, cigarette cream etc.) in a cigarette 7 or the aerosol formation substrate in the cigarette bullet 4, because the piece that generates heat has great surface area, not only can improve heating efficiency, can also guarantee the homogeneity of heating for the tobacco products (such as pipe tobacco, cigarette cream etc.) in a cigarette 7 or the aerosol formation substrate in the cigarette bullet 4 reach good atomization effect. It is understood that in other embodiments, the heat generating element 2 may also be configured as a heat generating plate or a heat generating column, and the outline formation of the heat generating element 2 may be configured appropriately according to the actual use requirement, which is not limited herein.

Referring to fig. 9 to 12, in other embodiments, the aerosol generating device further includes a cartridge 4 configured in the mounting groove 131 to cooperate with the heating element 2, the cartridge 4 includes a cartridge case 41 detachably inserted and fixed in the mounting groove 131, a smoke outlet 42 is disposed on the cartridge case 41, a liquid storage cavity 43, an atomizing cavity 44, a liquid inlet hole 45 communicating the liquid storage cavity 43 with the atomizing cavity 44, and a smoke guide channel 46 communicating the atomizing cavity 44 with the smoke outlet 42 are disposed inside the cartridge case 41, and an opening 47 for the heating element to extend into the atomizing cavity 44 is correspondingly disposed on the cartridge case 41. By adopting the above scheme, be provided with and be used for assembling in mounting groove 131 with the cooperation generate heat the cartridge 4 that piece 2 used, be equipped with the outlet flue mouth 42 that supplies the smog that the heating atomization formed to flow out and supply the opening 47 that the piece stretches into in the atomizing chamber 44 that generates heat on the cartridge shell 41 of cartridge 4 to be equipped with stock solution chamber 43, atomizing chamber 44, feed liquor hole 45 and lead cigarette passageway 46 respectively in the inside of cartridge shell 41. Stock solution chamber 43 communicates with atomizing chamber 44 through feed liquor hole 45, it communicates with atomizing chamber 44 through leading cigarette passageway 46 to go out fog mouth 42, then only need to insert 41 cartridges's of cartridge 4 cartridge and be fixed in mounting groove 131 in, the aerosol in stock solution chamber 43 forms the matrix, at first can get into atomizing chamber 44 through feed liquor hole 45, then form smog under the heating atomization of the heating element 2 in atomizing chamber 44, the user is when the suction of play fog mouth 42, can form the negative pressure in atomizing chamber 44, smog in atomizing chamber 44 just can be through leading in the cigarette passageway 46 inhales user's mouth, make user's suction smog and reach the effect of simulation smoking. Because the cigarette cartridge 4 is detachably assembled with the main shell 1 of the aerosol generating device through the cigarette cartridge shell 41, a user can conveniently replace and assemble the cigarette 7 and the cigarette cartridge 4, so that the user can use the cigarette 7 and the cigarette cartridge 4 to simulate smoking, the universality of the aerosol generating device is improved, the trouble that the user needs to be provided with two aerosol generating devices of different types is avoided, and the use cost of the user is saved.

Referring to fig. 11, in other embodiments, the cartridge 4 further includes a liquid absorbing member 48 for guiding the aerosol-forming substrate to the surface of the heat generating sheet uniformly, the liquid absorbing member 48 is disposed in the liquid inlet hole 45 to close the liquid inlet hole 45, and a surface of the liquid absorbing member 48 facing away from the atomizing chamber 44 is attached to the heat generating sheet. Through adopting above-mentioned scheme, set up in feed liquor hole 45 and form the imbibition piece 48 that the matrix guides to the piece surface that generates heat with the aerosol in the stock solution chamber 43, form matrix water conservancy diversion to the piece surface that generates heat uniformly with the aerosol through imbibition piece 48, not only improve the piece that generates heat and form the heating efficiency of matrix to the aerosol, still can avoid the piece that generates heat local dry combustion method, and then improve the atomization effect that the piece formed the matrix to the aerosol. It will be appreciated that in other embodiments, the liquid absorbing member 48 is a block-shaped liquid guiding cotton, which is embedded in the liquid inlet hole 45 to block the liquid inlet hole 45. Referring to fig. 11, two side surfaces of the block-shaped liquid guide cotton are respectively located in the liquid storage cavity 43 and the atomization cavity 44. Like this, when the cigarette bullet 4 assembles in mounting groove 131, the piece that generates heat stretches into atomizing chamber 44 through opening 47, because massive liquid guide cotton's both sides face is located stock solution chamber 43 and atomizing chamber 44 respectively, the one side of the piece that generates heat can be laminated with the one side that the liquid guide cotton is located atomizing chamber 44, when the piece that generates heat, just can form the aerosol on the liquid guide cotton and heat atomizing one-tenth smog to supply the user to aspirate and use. Because the one side of the piece that generates heat is laminated with the one side that the drain cotton is located atomizing chamber 44 for generate heat piece and drain cotton remain good contact throughout, reinforcing aerosol formation matrix water conservancy diversion to the homogeneity on piece surface that generates heat, further improve the heating efficiency and the atomization effect of the piece that generates heat to aerosol formation matrix. Of course, the liquid absorbing member 48 may be, but is not limited to, a liquid guiding cotton, and the liquid absorbing member 48 may also be a liquid guiding block made of a porous liquid guiding medium material such as porous ceramic.

Referring to fig. 11, in other embodiments, the cartridge 4 further includes a partition plate 49 disposed in the inner cavity of the cartridge case 41 to separate the inner cavity into a liquid storage cavity 43, an atomization cavity 44 and a smoke guide channel 46, and the liquid inlet hole 45 is disposed on the partition plate 49. Through adopting above-mentioned scheme, extend along the length direction of cartridge case 41 at the inner chamber middle part of cartridge case 41 and set up division board 49 in order to form the median, and then separate the inner chamber and form stock solution chamber 43, atomizing chamber 44 and lead cigarette passageway 46, and locate on division board 49 with feed liquor hole 45, make like this and lead cigarette passageway 46 and stock solution chamber 43 and set up side by side, inlay in feed liquor hole 45 and establish and lead the liquid cotton, be favorable to the extension to lead the length of cigarette passageway 46, avoid having the smog of higher temperature in the atomizing chamber 44 directly by inhaling in the user's mouth and cause the scald to the user.

Referring to fig. 4, in other embodiments, at least one strip-shaped hole 21 is formed on the heat-generating sheet, and the length direction of the strip-shaped hole 21 is the same as the length direction of the heat-generating sheet. Through adopting above-mentioned scheme, seted up bar hole 21 on the heating plate, the quantity of seting up of bar hole 21 can be one, also can be two, three or more than four, and the quantity of seting up of bar hole 21 specifically can be according to the area size and the concrete needs of using of heating plate and reasonable setting. Because the strip-shaped hole 21 is formed in the heating sheet, and the length direction of the strip-shaped hole 21 is consistent with that of the heating sheet, the heating area of the heating sheet for forming the aerosol substrate is increased, the heating efficiency is improved, the amount of generated smoke is increased, and the use requirement of a user for large smoke amount is met.

Referring to fig. 11 to 12, in other embodiments, the outer contour of the cartridge case 41 is a cylindrical shape, two axial ends of the cartridge case 41 are a first end 411 for being inserted into the mounting groove 131 and a second end 412 for being used by a user, respectively, the opening 47 is disposed at the first end 411, and the smoke outlet 42 is disposed at the second end 412. By adopting the above scheme, the outer contour of the cartridge case 41 is arranged in a column shape, the first end 411 for being inserted into the mounting groove 131 is provided with the opening 47, the second end 412 for being used by a user for holding the cigarette mouth is provided with the cigarette outlet 42, and the atomizing cavity 44 is arranged close to the first end 411. Like this, only need with the first end 411 cartridge of cartridge case 41 and be fixed in main casing 1's mounting groove 131, just can make the piece that generates heat stretch into atomizing chamber 44 through the opening 47 of first end 411, the user only needs to hold the play fog mouth 42 of second end 412, alright suction use the smog in atomizing chamber 44, operation convenient to use.

Referring to fig. 3, fig. 8 and fig. 12, in another embodiment, when the first end 411 is inserted into the mounting groove 131, the inner bottom surface of the mounting groove 131 covers the opening 47, and the mounting groove 131 is provided with an insertion hole 132 corresponding to the opening 47 and communicating with the opening 47 for inserting the heat generating sheet. Through adopting the above-mentioned scheme, when first end 411 cartridge was in mounting groove 131, utilize the interior bottom surface closing cap opening 47 of mounting groove 131, and be equipped with the jack 132 that communicates opening 47 in the position that mounting groove 131 corresponds opening 47, and set up the inlet port (not shown) that supplies outside air to get into in atomizing chamber 44 on main casing body 1, on the one hand jack 132 can conveniently supply the heating element to insert atomizing chamber 44 fast into, on the other hand jack 132 can play the effect of intercommunication atomizing chamber 44 and inlet port, make outside air can follow the bottom entering atomizing chamber 44 of atomizing chamber 44.

Referring to figures 10 and 11 in combination, in other embodiments the second end 412 is further provided with a priming port 5 for adding aerosol-forming substrate to the reservoir chamber 43, and the cartridge 4 further comprises a priming plug 6 arranged in the priming port 5 to close the priming port 5. By adopting the above scheme, the second end 412 of the cartridge case 41 is also provided with the liquid injection port 5, and the liquid injection plug 6 is arranged in the liquid injection port 5, after the aerosol-forming substrate in the liquid storage cavity 43 of the cartridge 4 is used up, the liquid injection plug 6 in the liquid injection port 5 can be pulled down, and the aerosol-forming substrate is added into the liquid storage cavity 43, so that the cartridge 4 can be repeatedly used, and the use cost of a user is further saved.

Referring to fig. 3 and 4, in some embodiments, the heating sheet is a ceramic heating sheet, and one end of the ceramic heating sheet is provided with a piercing tip 22 for piercing the cigarette 7 so that the ceramic heating sheet can be embedded inside the cigarette 7. Through adopting above-mentioned scheme, the heating plate is the pottery heating plate to one end at the pottery heating plate is equipped with puncture pointed end 22, when the user need use a cigarette 7 simulation smoking, only need with a cigarette 7 cartridge in mounting groove 131, puncture a cigarette 7 so that the pottery heating plate can bury fast and insert inside a cigarette 7 through puncture pointed end 22, and then utilize the pottery heating plate to toast the heating to the tobacco products in a cigarette 7, in order to produce the smog that supplies the user to aspirate to use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An aerosol generating device, comprising:

the main shell is provided with a mounting groove for replacing and assembling cigarettes or smoke cartridges by the aerosol generating device;

the heating element is fixedly arranged at the bottom of the mounting groove and used for baking and heating tobacco products in a cigarette to generate smoke when the cigarette is inserted into the mounting groove or heating and atomizing aerosol forming substrates in the cigarette cartridge to generate smoke when the cigarette cartridge is assembled into the mounting groove; and

the power supply device is arranged in the main shell and used for supplying power to the heating piece to electrically drive the heating piece to work, and the heating piece is electrically connected with the power supply device.

2. An aerosol generating device according to claim 1, wherein the heat generating member is a heat generating sheet having a sheet-like profile.

3. The aerosol generating device according to claim 2, further comprising a cartridge configured to be assembled in the mounting groove to cooperate with the heat generating element, wherein the cartridge includes a cartridge case detachably inserted and fixed in the mounting groove, the cartridge case is provided with a smoke outlet, the cartridge case is provided therein with a liquid storage cavity, an atomizing cavity, a liquid inlet hole communicating the liquid storage cavity with the atomizing cavity, and a smoke guiding channel communicating the atomizing cavity with the smoke outlet, and the cartridge case is correspondingly provided with an opening for the heat generating element to extend into the atomizing cavity.

4. An aerosol generating device according to claim 3, wherein the cartridge further comprises a wicking member for directing the aerosol-forming substrate uniformly over the surface of the heat generating sheet, the wicking member being disposed in the inlet opening to close the inlet opening, a face of the wicking member facing away from the atomising chamber being in abutment with the heat generating sheet.

5. The aerosol generating device of claim 3, wherein the cartridge further comprises a partition plate disposed within the interior chamber of the cartridge housing to separate the interior chamber into the reservoir chamber, the aerosolization chamber, and the smoke guide channel, the inlet orifice being disposed on the partition plate.

6. The aerosol generating device according to claim 3, wherein the heat generating sheet is provided with at least one strip-shaped hole, and the length direction of the strip-shaped hole is consistent with the length direction of the heat generating sheet.

7. An aerosol generating device according to claim 3, wherein the cartridge housing is cylindrical in shape, the cartridge housing has a first end for insertion into the mounting slot and a second end for access by a user, the opening is disposed at the first end, and the smoke outlet is disposed at the second end.

8. The aerosol generating device according to claim 7, wherein the opening is covered by an inner bottom surface of the mounting groove when the first end is inserted into the mounting groove, and a plug hole for inserting the heat generating sheet is provided in the mounting groove at a position corresponding to the opening.

9. An aerosol generating device according to claim 7, wherein the second end is further provided with a priming port for adding aerosol-forming substrate to the reservoir chamber, the cartridge further comprising a priming plug provided in the priming port to close the priming port.

10. An aerosol generating device according to any one of claims 2 to 9, wherein the heat generating sheet is a ceramic heat generating sheet, and one end of the ceramic heat generating sheet is provided with a piercing tip for piercing a cigarette so that the ceramic heat generating sheet can be inserted into the cigarette.

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