Aerosol generating equipment

Abstract

The utility model belongs to the technical field of aerosol generation, and relates to aerosol generation equipment. The aerosol generating equipment comprises an atomization device and a liquid storage bottle arranged on the atomization device. The atomization device comprises an atomization core and a liquid guide pipe assembly arranged on the atomization core, a liquid inlet hole and a liquid outlet hole are formed in the side walls of the two ends of the liquid guide pipe assembly respectively, the liquid outlet hole abuts against the atomization core, the atomization core is provided with an atomization channel, and a first air inlet hole is formed in the atomization device; the liquid storage bottle is provided with an air guide pipe penetrating through the upper end and the lower end, and the liquid storage bottle is provided with a liquid storage cavity and a mounting hole communicated with the liquid storage cavity; the first air inlet hole, the atomization channel and the air guide pipe are communicated; in the finished product state, the liquid inlet hole is located in the end, close to the atomization device, of the liquid storage cavity, and the atomization channel is connected with the air guide pipe in an inserted mode. According to the invention, core pasting caused by insufficient liquid guide can be avoided, and the residual amount of the aerosol generating medium is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aerosol generating technology, and more particularly, to an aerosol generating device. BACKGROUND

[0002] In the existing aerosol generating device, the liquid storage cavity and the atomization device are generally in a left-right structure, and the aerosol generating medium in the liquid storage cavity is guided to the atomization core by siphon effect. If the liquid guiding is not smooth, the atomization core is prone to be clogged. In addition, in order to avoid the aerosol generating medium from being accumulated at the bottom of the atomization core, the structure for guiding liquid is arranged at a certain height, which causes the aerosol generating medium in the liquid storage cavity to be not completely guided out, resulting in a large amount of residual liquid. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application provide an aerosol generating device to solve the problem of clogged atomization core or waste of resources caused by incomplete liquid guiding in the prior art.

[0004] To solve the above technical problems, embodiments of the present application provide an aerosol generating device, which adopts the following technical solutions:

[0005] An aerosol generating device includes an atomization device and a liquid storage bottle arranged on the atomization device. The atomization device includes an atomization core and a liquid guiding pipe assembly arranged on the atomization core. The side walls at both ends of the liquid guiding pipe assembly are respectively provided with a liquid inlet hole and a liquid outlet hole. The liquid outlet hole is in abutment with the atomization core. The atomization core has an atomization channel. A first air inlet hole is arranged on the atomization device. The liquid storage bottle is provided with a gas guiding pipe penetrating through the upper and lower ends. The liquid storage bottle has a liquid storage cavity and is provided with a mounting hole communicating with the liquid storage cavity. The first air inlet hole, the atomization channel and the gas guiding pipe are in communication.

[0006] In the pre-assembly state, the liquid guiding pipe assembly is inserted into the mounting hole, the liquid inlet hole is in abutment with the side wall of the mounting hole, and the atomization channel is aligned with the gas guiding pipe. In the finished product state, the liquid inlet hole is located at one end of the liquid storage cavity close to the atomization device, and the atomization channel is inserted into the gas guiding pipe.

[0007] Further, the liquid guiding pipe assembly includes a pipe body, a first liquid guiding cotton and a sealing plug. The pipe body is connected with the atomization core. The liquid inlet hole and the liquid outlet hole are respectively arranged on the side walls at both ends of the pipe body. The first liquid guiding cotton is located in the pipe body and is in abutment with the liquid inlet hole and the liquid outlet hole. The sealing plug is arranged at one end of the pipe body away from the atomization core.

[0008] Further, the atomization device further comprises a liquid suction member provided with a liquid suction channel penetrating through both ends, the liquid suction member is clamped between the atomization core and the liquid storage bottle, and the atomization channel, the liquid suction channel and the air guide pipe are communicated.

[0009] Further, the atomization device further comprises a first sealing seat provided between the atomization core and the liquid storage bottle, the first sealing seat is provided with a first through hole and a first air outlet hole, the first sealing seat is arranged on the liquid suction member, the liquid guide pipe assembly is inserted into the first through hole, and the air guide pipe, the first air outlet hole and the liquid suction channel are communicated.

[0010] Further, the atomization device comprises a base and a second sealing seat, the first air inlet hole is arranged on the base, the atomization core is arranged on the base, the end of the atomization core close to the liquid storage bottle has a gap with the inner wall of the base, the second sealing seat is connected with the liquid storage bottle, the second sealing seat is spaced apart to be provided with a first connecting pipe and a second connecting pipe, and the first connecting pipe is sleeved on the outer periphery of the mounting hole.

[0011] In the preloaded state, the liquid guide pipe assembly is inserted into the mounting hole, and the end of the second connecting pipe away from the liquid storage bottle is inserted into the first air outlet hole; in the finished product state, the second sealing seat is clamped between the atomization core and the base, and the second connecting pipe is located in the first air outlet hole.

[0012] Further, the atomization core comprises an outer shell, a second liquid guide cotton and a heating member, one end of the outer shell close to the liquid storage bottle is provided with a third connecting pipe and a second air outlet hole, and the other end of the outer shell is provided with a second air inlet hole; the second liquid guide cotton is arranged in the outer shell, the liquid guide pipe assembly is inserted into the second liquid guide cotton, the atomization channel penetrates through both ends of the second liquid guide cotton and is spaced apart from the liquid guide pipe assembly, the heating member is arranged in the atomization channel, the third connecting pipe is sleeved on the liquid guide pipe assembly, and the atomization channel, the second air outlet hole and the air guide pipe are communicated.

[0013] Further, the atomization core further comprises at least one fixing plug, and the fixing plug is located between any one end of the heating member and the outer shell.

[0014] Further, the liquid storage bottle comprises a bottle body and a third sealing seat, one end of the bottle body is open, the other end of the bottle body is provided with a third air outlet hole, the third sealing seat is provided with a fourth air outlet hole, the mounting hole is arranged on the third sealing seat and is spaced apart from the fourth air outlet hole, the third sealing seat is arranged at the opening, both ends of the air guide pipe are connected with the third air outlet hole and the fourth air outlet hole respectively, the liquid guide pipe assembly is inserted into the third sealing seat, and the bottle body is clamped with the atomization device.

[0015] Further, the open end extends in a direction away from the third air outlet hole to form a clamping member, and the clamping member is clamped with the atomization device.

[0016] Further, the atomization device further comprises an air regulating member, which is slidingly arranged at one side of the first air inlet hole, and the air regulating member is used to move in a direction towards or away from the first air inlet hole to seal or open the first air inlet hole.

[0017] Compared with the prior art, the embodiments of the present application have the following beneficial effects: the liquid storage bottle and the atomization device are in an up-down structure; in the pre-assembly state, the liquid inlet hole is sealed by the side wall of the mounting hole, so that the aerosol generating medium and the atomization core are separated, and the situation that the aerosol generating medium is adsorbed on the atomization core before use and liquid leakage and aroma leakage occur can be avoided; in the finished product state, the aerosol generating medium and the atomization core are smoothly guided by the action of gravity and siphon effect, and the situation that the atomization core is blocked due to insufficient liquid guiding can be avoided; in addition, the liquid inlet hole is arranged on the side wall of the liquid guiding pipe assembly, and the liquid inlet hole is located at one end of the liquid storage cavity close to the atomization device, so that the aerosol generating medium can be adsorbed from the bottom of the liquid storage bottle, the aerosol generating medium in the liquid storage cavity can be guided out completely, and the remaining amount of the aerosol generating medium can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the schemes of the present application, the drawings needed in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 is a structure schematic diagram of an aerosol generating device in a pre-assembly state provided by an embodiment of the present application;

[0020] Figure 2 is a structure schematic diagram of an aerosol generating device in a finished product state provided by an embodiment of the present application;

[0021] Figure 3 is a schematic diagram of a liquid guiding process and an air outlet process of an aerosol generating device provided by an embodiment of the present application, wherein the red arrow in the figure represents the flow path of the aerosol generating medium, and the blue arrow in the figure represents the flow path of the gas.

[0022] 100, atomization device; 10, atomization core; 11, atomization channel; 12, shell; 13, second liquid guiding cotton; 14, heating element; 15, third connecting pipe; 16, second air outlet; 17, second air inlet; 18, fixing plug; 20, liquid guiding pipe assembly; 21, pipe body; 22, first liquid guiding cotton; 23, sealing plug; 30, liquid inlet hole; 40, liquid outlet hole; 50, first air inlet; 60, liquid sucking element; 61, liquid sucking channel; 70, first sealing seat; 71, first air outlet; 80, base; 81, air adjusting element; 90, second sealing seat; 91, first connecting pipe; 92, second connecting pipe; 200, liquid storage bottle; 1, air guiding pipe; 2, liquid storage cavity; 3, bottle body; 4, third sealing seat; 5, third air outlet; 6, fourth air outlet; 7, fourth connecting pipe. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application will be described with reference to the drawings in which is shown by way of illustration the application in accordance with embodiments described herein in which:

[0024] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment.

[0025] For those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings.

[0026] The embodiments of the present application provide an aerosol generating device, such as Figures 1 to 2As shown, the aerosol generating device comprises an atomization device 100 and a liquid storage bottle 200 mounted on the atomization device 100; the atomization device 100 comprises an atomization core 10 and a liquid guide pipe assembly 20 arranged on the atomization core 10, the side walls at both ends of the liquid guide pipe assembly 20 are respectively provided with a liquid inlet hole 30 and a liquid outlet hole 40, the liquid outlet hole 40 abuts against the atomization core 10, the atomization core 10 has an atomization channel 11, and the atomization device 100 is provided with a first air inlet hole 50; the liquid storage bottle 200 is provided with a gas guide pipe 1 penetrating through the upper and lower ends, the liquid storage bottle 200 has a liquid storage cavity 2 and is provided with a mounting hole (not shown) communicating with the liquid storage cavity 2; the first air inlet hole 50, the atomization channel 11 and the gas guide pipe 1 are communicated.

[0027] In the pre-assembly state, the liquid guide pipe assembly 20 is inserted into the mounting hole, the liquid inlet hole 30 abuts against the side wall of the mounting hole, and the atomization channel 11 is aligned with the gas guide pipe 1; in the finished product state, the liquid inlet hole 30 is located at one end of the liquid storage cavity 2 close to the atomization device 100, and the atomization channel 11 is inserted into the gas guide pipe 1.

[0028] The working principle of the aerosol generating device provided by the embodiment of the present application is as follows: the aerosol generating medium is stored in the liquid storage cavity 2; in the pre-assembly state, the liquid guide pipe assembly 20 is inserted into the mounting hole, and at this time the liquid inlet hole 30 abuts against the side wall of the mounting hole, so that the liquid inlet hole 30 is sealed by the side wall of the mounting hole, thereby realizing the separation of the aerosol generating medium and the atomization core 10, and avoiding the absorption of the aerosol generating medium on the atomization core 10 before use, the escape of the aroma and the leakage of the liquid in the extreme environment during transportation; when use is needed, the liquid storage bottle 200 is pressed downward to the atomization device 100 until the assembly of the liquid storage bottle 200 and the atomization device 100 is completed, and the finished product state is entered. In the finished product state, as shown by the red arrow, Figure 3 the liquid inlet hole 30 of the liquid guide pipe assembly 20 contacts the aerosol generating medium in the liquid storage cavity 2, the aerosol generating medium flows along the liquid guide pipe assembly 20 by gravity and siphon effect, and then is conducted to the atomization core 10 through the liquid outlet hole 40; when the user inhales, as shown by the blue arrow, Figure 3 external gas enters the atomization core 10 from the first air inlet hole 50, the atomization core 10 generates aerosol from the aerosol generating medium, and the aerosol is discharged outward through the atomization channel 11 and the gas guide pipe 1.

[0029] The aerosol generating device provided by the embodiment has the following advantages: the liquid storage bottle 200 and the atomization device 100 are in an up-down structure; in the pre-assembly state, the liquid inlet hole 30 is sealed by the mounting hole side wall, so that the aerosol generating medium is separated from the atomization core 10, and the atomization core 10 is prevented from being adsorbed with the aerosol generating medium before use, thereby avoiding the leakage and aroma outflow; in the finished product state, the aerosol generating medium is smoothly guided to the atomization core 10 by gravity and siphon effect, and the atomization core 10 is prevented from being pasted due to insufficient liquid guiding; in addition, the liquid inlet hole 30 is arranged on the side wall of the liquid guiding pipe assembly 20, and the liquid inlet hole 30 is located at one end of the liquid storage cavity 2 close to the atomization device 100, so that the aerosol generating medium is adsorbed from the bottom of the liquid storage bottle 200, the aerosol generating medium in the liquid storage cavity 2 is prevented from being incompletely guided out, and the remaining amount of the aerosol generating medium is reduced.

[0030] In the embodiment, the size of the liquid inlet hole 30 and the liquid outlet hole 40 can be adjusted to control the speed of liquid inlet, and the size of the liquid inlet hole 30 and the liquid outlet hole 40 can be set according to actual needs, which is not limited in the application.

[0031] Further, the liquid guiding pipe assembly 20 comprises a pipe body 21, a first liquid guiding cotton 22 and a sealing plug 23; the pipe body 21 is connected with the atomization core 10, the liquid inlet hole 30 and the liquid outlet hole 40 are arranged on the side walls of both ends of the pipe body 21 respectively, the first liquid guiding cotton 22 is located in the pipe body 21 and abuts against the liquid inlet hole 30 and the liquid outlet hole 40, and the sealing plug 23 is arranged at one end of the pipe body 21 away from the atomization core 10.

[0032] In the embodiment, the aerosol generating medium enters the atomization core 10 through the liquid inlet hole 30, the first liquid guiding cotton 22 and the liquid outlet hole 40 in sequence.

[0033] In the embodiment, the pipe body 21 provides support for the first liquid guiding cotton 22, and prevents the aerosol generating medium from being guided out from any position of the first liquid guiding cotton 22, thereby reducing the liquid leakage; the first liquid guiding cotton 22 is arranged to reduce the liquid guiding speed of the liquid guiding pipe assembly 20, thereby further reducing the liquid leakage; the sealing plug 23 is used to seal the end of the pipe body 21 away from the atomization core 10, thereby preventing the aerosol generating medium from entering the first liquid guiding cotton 22 directly through the end of the pipe body 21, and further reducing the liquid leakage.

[0034] Further, the atomization device 100 further comprises a liquid suction member 60, the liquid suction member 60 is provided with a liquid suction channel 61 penetrating through both ends, the liquid suction member 60 is clamped between the atomization core 10 and the liquid storage bottle 200, and the atomization channel 11, the liquid suction channel 61 and the air guiding pipe 1 are communicated.

[0035] In the embodiment, when a user inhales, external air enters the atomization core 10 from the first air inlet hole 50, and after the aerosol generating medium generates aerosol, the aerosol is discharged outward through the atomization channel 11, the liquid suction channel 61 and the air guide pipe 1.

[0036] In the embodiment, the liquid suction member 60 is arranged between the atomization core 10 and the liquid storage bottle 200, so as to prevent the aerosol generating medium from flowing from the atomization channel 11 into the air guide pipe 1 and reduce the risk of liquid leakage. In addition, the liquid suction member 60 can adsorb condensate in the air guide pipe 1 and prevent the condensate from entering the atomization core 10.

[0037] Further, the atomization device 100 further comprises a first sealing seat 70 arranged between the atomization core 10 and the liquid storage bottle 200. The first sealing seat 70 is provided with a first through hole (not shown) and a first air outlet hole 71. The first sealing seat 70 is arranged on the liquid suction member 60. The liquid guide pipe assembly 20 is inserted into the first through hole. The air guide pipe 1, the first air outlet hole 71 and the liquid suction channel 61 are in communication.

[0038] In the embodiment, when a user inhales, external air enters the atomization core 10 from the first air inlet hole 50, and after the aerosol generating medium generates aerosol, the aerosol is discharged outward through the atomization channel 11, the liquid suction channel 61, the first air outlet hole 71 and the air guide pipe 1.

[0039] In the embodiment, the first sealing seat 70 is used to fix the liquid suction member 60 and the liquid guide pipe assembly 20, so as to prevent displacement of the liquid suction member 60 and the liquid guide pipe assembly 20. In addition, the first sealing seat 70 is used to seal the liquid suction member 60, so as to prevent liquid adsorbed by the liquid suction member 60 from flowing into the atomization device 100.

[0040] Further, the atomization device 100 comprises a base 80 and a second sealing seat 90. The first air inlet hole 50 is arranged on the base 80. The atomization core 10 is arranged on the base 80. The end of the atomization core 10 close to the liquid storage bottle 200 has a gap with the inner wall of the base 80. The second sealing seat 90 is connected to the liquid storage bottle 200. The second sealing seat 90 is spaced apart from the first connecting pipe 91 and the second connecting pipe 92. The first connecting pipe 91 is sleeved on the outer periphery of the mounting hole. In the pre-assembly state, the liquid guide pipe assembly 20 is inserted into the mounting hole. The end of the second connecting pipe 92 away from the liquid storage bottle 200 is inserted into the first air outlet hole 71. In the finished product state, the second sealing seat 90 is clamped between the atomization core 10 and the base 80. The second connecting pipe 92 is located in the first air outlet hole 71.

[0041] In this embodiment, when the user inhales, external gas enters the atomization core 10 from the first air inlet hole 50, and after the aerosol generating medium generates aerosol in the atomization core 10, the aerosol is discharged outward through the atomization channel 11, the liquid suction channel 61, the second connecting pipe 92 and the air guide pipe 1.

[0042] In this embodiment, the second sealing seat 90 is used to seal the base 80 to prevent liquid leakage. The first connecting pipe 91 is sleeved on the outer periphery of the mounting hole, and the second connecting pipe 92 is inserted into the first air outlet hole 71, which can increase the connection stability between the second sealing seat 90 and the liquid storage bottle 200.

[0043] In this embodiment, the second connecting pipe 92 is in interference fit with the first air outlet hole 71 to improve the connection stability between the atomization device 100 and the liquid storage bottle 200.

[0044] Further, the atomization core 10 comprises a shell 12, a second liquid guide cotton 13 and a heating element 14. The shell 12 is provided with a third connecting pipe 15 and a second air outlet hole 16 at one end close to the liquid storage bottle 200, and the other end of the shell 12 is provided with a second air inlet hole 17. The second liquid guide cotton 13 is arranged in the shell 12, the liquid guide pipe assembly 20 is inserted into the second liquid guide cotton 13, the atomization channel 11 is arranged through both ends of the second liquid guide cotton 13 and is spaced apart from the liquid guide pipe assembly 20, the heating element 14 is arranged in the atomization channel 11, the third connecting pipe 15 is sleeved on the liquid guide pipe assembly 20, and the atomization channel 11, the second air outlet hole 16 and the air guide pipe 1 are communicated.

[0045] In this embodiment, in the finished state, as shown by the red arrow in Figure 3 , the liquid inlet hole 30 of the pipe body 21 is in contact with the aerosol generating medium in the liquid storage cavity 2. The aerosol generating medium flows along the first liquid guide cotton 22 by gravity and siphon effect, and then is conducted to the second liquid guide cotton 13 through the liquid outlet hole 40; when the user inhales, as shown by the blue arrow in Figure 3 , external gas enters the shell 12 of the atomization core 10 from the first air inlet hole 50 and the second air inlet hole 17, and after the heating element 14 generates aerosol from the aerosol generating medium, the aerosol is discharged outward through the atomization channel 11, the second air outlet hole 16, the liquid suction channel 61, the second connecting pipe 92 and the air guide pipe 1.

[0046] In this embodiment, the liquid guide pipe assembly 20 is inserted into the second liquid guide cotton 13, and the third connecting pipe 15 is sleeved on the liquid guide pipe assembly 20, so that the installation of the liquid guide pipe assembly 20 is stable, and displacement of the liquid guide pipe assembly 20 when the liquid storage bottle 200 is pressed can be prevented.

[0047] Further, the atomization core 10 further comprises at least one fixing plug 18, which is located between any one end of the heating element 14 and the shell 12.

[0048] In this embodiment, the fixed plug 18 is used to fix the heating element 14 on the second liquid guide cotton 13, so as to avoid displacement of the heating element 14.

[0049] In this embodiment, the number of fixed plugs 18 is two, which are respectively located at the two ends of the heating element 14.

[0050] Further, the liquid storage bottle 200 comprises a bottle body 3 and a third sealing seat 4, one end of the bottle body 3 is open, the other end is provided with a third gas outlet 5; the third sealing seat 4 is provided with a fourth gas outlet 6, the mounting hole is arranged on the third sealing seat 4 and is arranged in a spaced manner with the fourth gas outlet 6; the third sealing seat 4 is arranged at the opening, the two ends of the air guide pipe 1 are respectively connected with the third gas outlet 5 and the fourth gas outlet 6, the liquid guide pipe assembly 20 is inserted with the third sealing seat 4, and the bottle body 3 is clamped with the atomization device 100.

[0051] In this embodiment, in the finished state, as shown by the red arrow of Figure 3 , the liquid inlet hole 30 of the pipe body 21 is in contact with the aerosol generating medium in the liquid storage cavity 2, the aerosol generating medium flows along the first liquid guide cotton 22 by gravity and siphon effect, and then is communicated with the second liquid guide cotton 13 through the liquid outlet hole 40; when the user inhales, as shown by the blue arrow of Figure 3 , external gas enters the shell 12 of the atomization core 10 from the first gas inlet hole 50 and the second gas inlet hole 17, the heating element 14 generates aerosol from the aerosol generating medium, and then the aerosol passes through the atomization channel 11, the second gas outlet 16, the liquid suction channel 61, the second connecting pipe 92, and then enters the liquid storage bottle 200 through the fourth gas outlet 6, and then is discharged outward through the air guide pipe 1 and the third gas outlet 5.

[0052] In this embodiment, the third sealing seat 4 is used to seal the liquid storage cavity 2, so as to avoid leakage of the aerosol generating medium.

[0053] Further, the fourth connecting pipe 7 is arranged at the mounting hole, and the fourth connecting pipe 7 is sleeved on the liquid guide pipe assembly 20.

[0054] In this embodiment, the fourth connecting pipe 7 can improve the sealing performance of the third sealing seat 4.

[0055] In this embodiment, the fourth connecting pipe 7 is in interference fit with the liquid guide pipe assembly 20, so as to improve the connection stability between the atomization device 100 and the liquid storage bottle 200.

[0056] Further, the first connecting pipe 91 is sleeved on the outer periphery of the fourth connecting pipe 7; the connection stability between the atomization device 100 and the liquid storage bottle 200 is improved.

[0057] Further, the opening extends to a direction away from the third gas outlet 5 to form a clamping member, which clamps with the atomization device 100.

[0058] In the embodiment, the clamping member clamps with the atomization device 100, so as to facilitate the installation of the liquid storage bottle 200 and the atomization device 100.

[0059] Further, the clamping member is clamped in the gap between the atomization core 10 and the base 80.

[0060] In the embodiment, the clamping member is clamped in the gap between the atomization core 10 and the base 80, and the connection structure of the liquid storage bottle 200 and the atomization device 100 is hidden in the base 80, so as to avoid the dust from entering the aerosol generating device from the connection between the atomization device 100 and the liquid storage bottle 200.

[0061] Further, the atomization device 100 further comprises a gas adjusting member 81, which is slidingly arranged on one side of the first gas inlet 50, and is used to move towards or away from the first gas inlet 50 to seal or open the first gas inlet 50.

[0062] In the embodiment, the sliding gas adjusting member 81 controls the size of the first gas inlet 50, so as to control the flow of the gas entering the atomization device 100.

[0063] Further, the gas adjusting member 81 is slidingly arranged on the base 80.

[0064] Obviously, the above-described embodiments are only some embodiments of the present application, but not all the embodiments. The preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be implemented in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the specification and drawings, directly or indirectly applied to other related technical fields, is also within the scope of the patent protection of the present application.

Claims

1. An aerosol generating device, characterized in that, The device includes an atomizing device and a liquid storage bottle mounted on the atomizing device. The atomizing device includes an atomizing core and a liquid guiding tube assembly mounted on the atomizing core. The sidewalls at both ends of the liquid guiding tube assembly are respectively provided with an inlet hole and an outlet hole. The outlet hole abuts against the atomizing core. The atomizing core has an atomizing channel. The atomizing device is provided with a first air inlet hole. The liquid storage bottle is provided with an air guiding tube penetrating both ends. The liquid storage bottle has a liquid storage cavity and an installation hole communicating with the liquid storage cavity. The first air inlet hole, the atomizing channel, and the air guiding tube are connected. In the pre-installed state, the liquid guide tube assembly is inserted into the mounting hole, the liquid inlet abuts against the side wall of the mounting hole, and the atomizing channel is aligned with the air guide tube; In the finished product state, the liquid inlet is located at one end of the liquid storage chamber near the atomizing device, and the atomizing channel is connected to the air guide tube.

2. The aerosol generating device according to claim 1, characterized in that, The liquid guiding tube assembly includes a tube body, a first liquid guiding cotton, and a sealing plug; the tube body is connected to the atomizing core, the liquid inlet and the liquid outlet are respectively located on the side walls at both ends of the tube body, the first liquid guiding cotton is located inside the tube body and abuts against the liquid inlet and the liquid outlet, and the sealing plug is located at the end of the tube body away from the atomizing core.

3. The aerosol generating device according to claim 1, characterized in that, The atomizing device also includes a liquid suction component, which has a liquid suction channel that extends through both ends. The liquid suction component is clamped between the atomizing core and the liquid storage bottle. The atomizing channel, the liquid suction channel and the air guide tube are connected.

4. The aerosol generating device according to claim 3, characterized in that, The atomizing device further includes a first sealing seat disposed between the atomizing core and the liquid storage bottle. The first sealing seat has a first through hole and a first air outlet. The first sealing seat covers the liquid suction member. The liquid guide tube assembly is inserted into the first through hole. The air guide tube, the first air outlet and the liquid suction channel are connected.

5. The aerosol generating device according to claim 4, characterized in that, The atomizing device includes a base and a second sealing seat. The first air inlet is opened on the base. The atomizing core is installed on the base. The end of the atomizing core near the liquid storage bottle has a gap with the inner wall of the base. The second sealing seat is connected to the liquid storage bottle. The second sealing seat is provided with a first connecting pipe and a second connecting pipe at intervals. The first connecting pipe is sleeved on the outer periphery of the mounting hole. In the pre-installed state, the liquid guide tube assembly is inserted into the mounting hole, and the end of the second connecting tube away from the liquid storage bottle is inserted into the first air outlet; in the finished state, the second sealing seat is clamped between the atomizing core and the base, and the second connecting tube is located inside the first air outlet.

6. The aerosol generating device according to claim 1, characterized in that, The atomizing core includes a shell, a second liquid-guiding cotton, and a heating element. The shell has a third connecting tube and a second air outlet at one end near the liquid storage bottle, and a second air inlet at the other end. The second liquid-guiding cotton is disposed inside the shell, and the liquid-guiding tube assembly is inserted into the second liquid-guiding cotton. The atomizing channel passes through both ends of the second liquid-guiding cotton and is spaced apart from the liquid-guiding tube assembly. The heating element is disposed inside the atomizing channel, and the third connecting tube is sleeved on the liquid-guiding tube assembly. The atomizing channel, the second air outlet, and the air-guiding tube are connected.

7. The aerosol generating device according to claim 6, characterized in that, The atomizing core also includes at least one fixing plug, which is located between any end of the heating element and the outer shell.

8. The aerosol generating device according to claim 1, characterized in that, The liquid storage bottle includes a bottle body and a third sealing seat. One end of the bottle body is open, and the other end is provided with a third vent. The third sealing seat is provided with a fourth vent. The mounting hole is provided in the third sealing seat and spaced apart from the fourth vent. The third sealing seat is located at the open end. The two ends of the air guide tube are respectively connected to the third vent and the fourth vent. The liquid guide tube assembly is inserted into the third sealing seat, and the bottle body is snapped into the atomizing device.

9. The aerosol generating device according to claim 8, characterized in that, The opening extends away from the third air outlet to form a snap-fit ​​component, which snaps into the atomizing device.

10. The aerosol generating device according to claim 1, characterized in that, The atomizing device further includes an air regulating component, which is slidably disposed on one side of the first air inlet. The air regulating component is used to move in a direction toward or away from the first air inlet to seal or open the first air inlet.

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