CN216601653U

CN216601653U - Atomization generating device with flow-dividing type airflow

Info

Publication number: CN216601653U
Application number: CN202122508929.3U
Authority: CN
Inventors: 陈家太; 周胜文; 孙慎德; 巩小峰; 吴海波
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-27
Anticipated expiration: 2031-10-18

Abstract

The application provides an atomization generating device with a flow-dividing type airflow, which comprises a shell and an atomization generating assembly, wherein a closed liquid storage bin is arranged in the shell, a first fog outlet channel is formed in the shell, and the atomization generating assembly comprises a liquid guide base body, a heating body and a base; the liquid guide base body can absorb liquid to be atomized in the liquid storage bin, the liquid guide base body is provided with a connecting surface, and a second mist outlet channel is formed in the liquid guide base body; the heating body is connected to the connecting surface and heats the liquid guiding substrate; the base comprises a main body part and a partition wall part which are connected, the main body part is connected with the shell, an air inlet hole channel is formed in the main body part, and the partition wall part is arranged in the air inlet hole channel and forms at least one shunting hole with the hole wall of the air inlet hole channel; the two extending ends of the shunting hole are communicated with the air inlet pore channel, the liquid guiding base body and the partition wall part are arranged at intervals, and one end of the shunting hole close to the liquid guiding base body is opposite to the heating body; the problem of there is the condensate in the one side that the drain base member of this application solution in the current atomizer pasted the heat-generating body.

Description

Atomization generating device with divided airflow

Technical Field

The present application belongs to the field of atomizers, and more particularly, relates to an atomization generating device with a split-flow airflow.

Background

The atomizer has the function of atomizing the liquid to be atomized, and can be used in an air humidifier or an electronic cigarette. The type of atomizer includes ultrasonic atomization ware, compression atomizer and heat-generating body atomizer, wherein has a confined stock solution storehouse in the heat-generating body atomizer, and the stock solution storehouse is stored and is had the liquid of treating atomizing, still is provided with the drain base member in the heat-generating body atomizer, has seted up out the fog passageway in the drain base member, still has posted the heat-generating body on the drain base member, and the principle is as follows: the liquid that is located the stock solution storehouse will permeate to in leading the liquid base member, then through the heating of heat-generating body to leading the liquid base member, the atomizing phenomenon will appear in the liquid that leads on the liquid base member surface, and when the air of last outside was through the fog passageway, atomizing liquid was just also followed the fog passageway and is discharged. However, the existing external air is directly communicated to the fog outlet channel, so that the atomized liquid emitted from one surface of the liquid guiding base body, which is attached with the heating body, cannot be completely taken away by the external air, after a period of time, the atomized liquid emitted from one surface of the liquid guiding base body, which is attached with the heating body, is cooled on the inner wall of the atomizer to form condensate, and the condensate drips to the outside along the opposite direction of the incoming air, so that the use experience of a user is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide an atomizing generating device with shunting air current, mainly solve the technical problem that there is the condensate in the one side that the drain base member in the atomizer pastes the heat-generating body among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the atomization generating device with the flow-splitting type airflow comprises a shell and an atomization generating assembly, wherein a closed liquid storage bin used for storing liquid to be atomized is arranged in the shell, a first fog outlet channel is formed in the shell, and the atomization generating assembly comprises a liquid guide base body, a heating body and a base; the liquid guiding base body is connected with the shell, can absorb liquid to be atomized in the liquid storage bin, is provided with a connecting surface on one side far away from the first mist outlet channel, and is provided with a second mist outlet channel communicated with the first mist outlet channel and penetrating to the connecting surface; the heating body is connected to the connecting surface and used for heating the liquid guiding substrate, so that the liquid to be atomized on the surface of the liquid guiding substrate can form atomized liquid diffused into the second mist outlet channel; the base comprises a main body part and a partition wall part which are connected, the main body part is connected with the shell, an air inlet hole channel communicated with the second fog outlet channel is formed in the main body part, and the partition wall part is arranged in the air inlet hole channel and forms at least one shunting hole with the hole wall of the air inlet hole channel; the two extending ends of the shunting hole are communicated with the air inlet hole channel, the connecting surface is positioned in the extending direction of the shunting hole, the liquid guiding base body and the partition wall are arranged at intervals, and one end of the shunting hole close to the liquid guiding base body is opposite to the heating body.

In one embodiment, a plurality of annularly distributed branch flow holes are formed between the partition wall part and the hole wall of the air inlet hole.

In one embodiment, the housing is provided with an installation groove, the atomization generating assembly is inserted into the installation groove and seals a notch of the installation groove, so that the groove wall of the installation groove and the outer wall of the atomization generating assembly jointly enclose the liquid storage bin; the bulkhead of stock solution storehouse includes the local outer wall of drain base member to the messenger the drain base member can absorb the liquid of treating in the stock solution storehouse atomizes.

In one embodiment, the main body has a liquid injection hole penetrating to the liquid storage chamber, and the atomization generating assembly further includes a sealing member for blocking the liquid injection hole.

In one embodiment, the main body has a receiving slot, the sealing member is inserted into the receiving slot and seals a slot opening of the receiving slot, and the sealing member has an air inlet hole communicated with the diversion hole.

In one embodiment, the sealing member is provided with a raised plug-in part which plugs the liquid injection hole.

In one embodiment, a sealing assembly is sleeved at one end of the liquid guiding base body facing the first mist outlet channel so as to seal a gap between the outer wall of the liquid guiding base body and the wall of the mounting groove, and the partial outer wall of the sealing assembly is also a part of the wall of the liquid storage bin.

In one embodiment, the liquid guiding base body comprises a first base body and a second base body which are connected, the end face where the first base body and the second base body are connected is a connecting end face, the second mist outlet channel penetrates through the first base body and the second base body, the first base body comprises a first side wall which is arranged around the second mist outlet channel, the second base body comprises a second side wall which is arranged around the second mist outlet channel, and at least one of the first side wall, the second side wall and the connecting end face is a component of a bin wall of the liquid storage bin.

In one embodiment, the second mist outlet channel extends along a straight line.

In one embodiment, the first mist outlet channel is also a hole that passes through the housing, and the second mist outlet channel passes through to the first mist outlet channel.

Compared with the prior art, the atomizing generating device with shunting air current that this application provided's beneficial effect lies in:

the utility model relates to a base connected with a liquid guiding base body and an atomization generating device with a shunting airflow, which is provided with an existing air inlet duct and a partition wall part arranged in the air inlet duct, thereby forming a shunting hole at the periphery of the partition wall part, thereby leading the gas coming from the air inlet duct not to be directly led into a second fog outlet channel of the liquid guiding base body, leading the gas coming from the air inlet duct to firstly pass through the shunting hole and then enter the second fog outlet channel of the liquid guiding base body, adopting the technical proposal to shunt the coming gas, leading the external gas to be fully contacted with the side of the liquid guiding base body stuck with a heating element before flowing into the second fog outlet channel, leading the atomization liquid which is diffused from the side of the liquid guiding base body stuck with the heating element to be rapidly brought into the second fog outlet channel and discharged outwards, therefore, when the atomization generating device with the shunting airflow is in a working state, the side of the liquid guiding substrate, which is adhered with the heating element, has no condensate.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic diagram of an explosion structure of an atomization generating device with a split-flow airflow according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram of an explosive structure of an atomization generating device with a split-flow airflow according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a base employed in an embodiment of the present application;

fig. 4 is a schematic internal structural diagram of an atomization generating device with a split-flow airflow according to an embodiment of the present application;

fig. 5 is a schematic diagram of another internal structure of an atomization generating device with a split-flow airflow according to an embodiment of the present application;

FIG. 6 is a first schematic structural diagram of a fluid-conducting substrate employed in an embodiment of the present application;

fig. 7 is a second schematic structural diagram of a liquid-conducting substrate used in the embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. a housing; 11. a first mist outlet channel; 12. mounting grooves; 13. a card slot;

2. an atomization generation assembly;

21. a drainage matrix; 211. a first substrate; 2111. a first side wall; 212. a second substrate; 2121. a second side wall; 213. a second mist outlet channel; 214. connecting the end faces; 215. a connecting surface;

22. a heating element; 221. welding feet;

23. a base; 231. a main body portion; 2311. an air inlet duct; 2312. a liquid injection hole; 2313. an accommodating groove; 2314. buckling; 232. a partition wall section;

24. a sealing member; 241. an air inlet; 242. a plug-in part;

25. a seal assembly; 251. a second seal cartridge; 252. connecting sleeves;

26. a first seal ring; 27. a first seal cartridge; 28. a second seal ring;

3. a liquid storage bin; 4. and a shunt hole.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

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

It will be understood that the terms "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description only, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, an aerosol generating device with a split airflow according to an embodiment of the present application will be described. The atomization generating device with the flow-splitting type airflow comprises a shell 1 and an atomization generating assembly 2, wherein a closed liquid storage bin 3 used for storing liquid to be atomized is arranged in the shell 1. Because the atomizing generating device with the shunting airflow of this embodiment is used in the electronic cigarette, the liquid to be atomized is the tobacco tar, that is, the tobacco tar is stored in the liquid storage bin 3.

Wherein, a first fog outlet channel 11 is arranged on the shell 1, so that the atomized tobacco tar inside can be discharged from the first fog outlet channel 11. Still open mounting groove 12 on the shell 1, the outer wall cover that the subassembly 2 takes place in the atomizing has first sealing washer 26, and the atomizing takes place the subassembly 2 and pegs graft and seal up the notch of mounting groove 12 through compressing first sealing washer 26 in the mounting groove 12 after, and the cell wall of mounting groove 12 and the outer wall that the subassembly 2 takes place in the atomizing encloses jointly and establishes and has formed foretell stock solution storehouse 3 this moment.

Wherein, the atomization generating component 2 comprises a liquid guiding substrate 21, a heating element 22 and a base 23.

Wherein drain base member 21 can absorb the tobacco tar in the stock solution storehouse 3 automatically, so after the atomizing takes place in subassembly 2 pegs graft mounting groove 12, the partial outer wall of drain base member 21 with belong to 3 bulkhead partly of stock solution storehouse. Since the liquid guiding base 21 of the present embodiment is a smoke guiding base, the material of the liquid guiding base 21 is designed to be ceramic, the interior of the ceramic has a loose structure, and smoke can permeate into the liquid guiding base 21 from the outer wall of the liquid guiding base 21. More specifically, when the atomization generating assembly 2 is inserted into the mounting groove 12 and jointly encloses the liquid storage bin 3 to form a seal, a sealing assembly 25 is arranged between the liquid guiding base body 21 and the inner wall of the mounting groove 12, the sealing assembly 25 is used for sealing a gap between the outer wall of the liquid guiding base body 21 and the wall of the mounting groove 12, and meanwhile, the outer wall of the sealing assembly 25 is a part of the bin wall of the liquid storage bin 3. Specifically, the seal assembly 25 includes a second seal sleeve 251 and a connecting sleeve 252. In other embodiments, the reservoir 3 may be directly disposed on the drainage substrate 21.

The heating element 22 is attached to the outer wall of the liquid guiding base 21, specifically, the liquid guiding base 21 has a connecting surface 215 on a side away from the first mist outlet channel 11, the heating element 22 is attached to the connecting surface 215, when the heating element 22 is heated, the smoke on the surface of the liquid guiding base 21 is atomized, the liquid guiding base 21 is provided with a second mist outlet channel 213, and the second mist outlet channel 213 and the first mist outlet channel 11 are communicated with each other, so that the smoke atomized from the surface of the liquid guiding base 21 can be discharged outwards after sequentially passing through the second mist outlet channel 213 and the first mist outlet channel 11. The heating element 22 is a heating line, and the heating element 22 may be formed on the lower surface of the liquid guiding substrate 21 by etching or pressing, or the heating element 22 may be formed directly on the lower surface of the liquid guiding substrate 21 by spraying. In consideration of the function of facilitating heating, the heating element 22 is further connected with two solder legs 221 serving as positive and negative electrodes, and the solder legs 221 protrude out of the base 23.

Wherein the base 23 includes main part 231 and partition wall portion 232, the air inlet pore 2311 has been seted up on the main part 231, this air inlet pore 2311 and second fog outlet channel 213 are the intercommunication, partition wall portion 232 sets up in air inlet pore 2311, and partition wall portion 232 is connected with the inner wall of air inlet pore 2311, make and form a plurality of diffluence orifices 4 of a round annular part between the outer wall of partition wall portion 232 and the inner wall of air inlet pore 2311, the both ends that extend of diffluence orifice 4 all are linked together with air inlet pore 2311, connect face 215 in the extending direction of diffluence orifice 4 (namely the one side that drain base member 21 pasted the heat-generating body 22 is towards partition wall portion 232). The liquid guiding base body 21 is inserted into the air inlet hole 2311 in a sealing mode through compressing the first sealing sleeve 27, the liquid guiding base body 21 and the partition wall portion 232 are arranged at intervals, and one end, close to the liquid guiding base body 21, of the diversion hole 4 is opposite to the heating body 22, so that when air enters from the diversion hole 4, condensate can be blown and evaporated. The technical scheme can increase the contact area between the surface of the liquid guiding base body 21 attached with the heating element 22 and the external air entering from the diversion hole 4. In addition, the base 23 is further provided with a buckle 2314 on the outer wall of the main body 231, the housing 1 is provided with a clamping groove 13, and when the atomization generation assembly 2 is inserted into the mounting groove 12 and is in place, the buckle 2314 is clamped into the clamping groove 13, so that the base 23 is firmly fixed with the housing 1.

In this embodiment, the main body 231 further has a liquid injection hole 2312, and the liquid injection hole 2312 penetrates the interior of the liquid storage bin 3, so that a user can replenish liquid to be atomized (i.e. tobacco tar) into the liquid storage bin 3 through the liquid injection hole 2312, in order to take into consideration the structural design that the liquid injection hole 2312 needs to be sealed after the liquid is replenished, in this embodiment, the atomization generating assembly 2 further includes a sealing member 24, the main body 231 further has an accommodating groove 2313, the outer wall of the sealing member 24 is sleeved with a second sealing ring 28, the sealing member 24 is embedded into the accommodating groove 2313 and then compresses the second sealing ring 28 to seal the notch of the accommodating groove 2313, and through such a design, the liquid to be atomized in the liquid storage bin 3 will not flow out to the outside through the liquid injection hole 2312, and the embedded structural design of the sealing member 24 will not increase the length of the product. Of course, because the outside air is allowed to enter the air inlet 2311 of the base 23, the sealing member 24 is further designed with an air inlet hole 241, the air inlet hole 241 communicates the outside air with the air inlet 2311, the air inlet hole 241 can be directly communicated with the diversion hole 4 as shown in fig. 4, and as shown in fig. 5, the air inlet hole 241 can also be designed in the middle of the sealing member 24, that is, the air inlet hole 241 and the diversion hole 4 are arranged in a staggered manner. Further, the sealing member 24 is further provided with a protruding insertion portion 242, and the insertion portion 242 is inserted into the liquid injection hole 2312, so that it is further ensured that the liquid to be atomized in the liquid storage bin 3 will not flow out along the liquid injection hole 2312. In another embodiment, the sealing member 24 may be a sealing cap that closes the liquid inlet 2312.

The specific assembly process of the atomization generating device with the split-flow airflow of the embodiment is as follows:

firstly, the second sealing sleeve 251 is sleeved on the top of the liquid guiding base body 21 containing the heating element 22, then the first sealing sleeve 27 is sleeved on the bottom of the liquid guiding base body 21, next, one end of the liquid guiding base body 21, which is attached with the heating element 22, is inserted into the inner wall of the air inlet pore passage 2311, at the moment, the first sealing sleeve 27 can seal the gap between the inner wall of the air inlet pore passage 2311 and the outer wall of the liquid guiding base body 21, at the moment, the welding leg 221 on the heating element 22 penetrates out of the base 23, then, the connecting sleeve 252 is sleeved on the upper part of the second sealing sleeve 251, then, the first sealing ring 26 is sleeved on the outer wall of the base 23, the components are integrally inserted into the mounting groove 12 of the shell 1, after the components are inserted into the position, the first sealing ring 26 on the outer wall of the base 23 can block the notch of the mounting groove 12, and simultaneously, the second sealing sleeve 251 and the connecting sleeve 252 also seal the outer wall of the liquid guiding base body 21 and the groove wall of the mounting groove 12, at this time, a sealed liquid storage bin 3 can be formed inside the housing 1, then the tobacco tar is injected into the liquid injection hole 2312 on the base 23, at this time, the tobacco tar flows into the liquid storage bin 3 along the liquid injection hole 2312, then the second sealing ring 28 is sleeved on the outer wall of the sealing member 24, finally the sealing member 24 is inserted into the accommodating groove 2313 on the base 23, the second sealing ring 28 can seal the notch of the accommodating groove 2313, meanwhile, the insertion part 242 on the sealing member 24 is also inserted into the liquid injection hole 2312 on the base 23 so as to block the liquid injection hole 2312, and the tobacco tar in the liquid storage bin 3 is prevented from flowing out of the liquid injection hole 2312.

The working principle of the atomization generating device with the split-flow air flow of the embodiment is as follows:

the tobacco tar in the liquid storage bin 3 will permeate into the liquid guiding base 21 from the outer wall of the liquid guiding base 21 (the oil path flows in the direction indicated by the dotted arrow shown in fig. 4), and along with the heating of the heating element 22 on the liquid guiding base 21, the liquid tobacco tar on the surface of the liquid guiding base 21 will be atomized to form atomized tobacco tar, and meanwhile, refer to the air path flow indicated by the solid arrow in fig. 4: the outside air enters through the air inlet 241 on the sealing member 24, then enters the air inlet channel 2311 of the base 23, then enters each diversion hole 4, and after flowing out of the diversion holes 4, carries the atomized tobacco tar emitted from the surface of the liquid guiding base body 21 attached with the heating body 22 to be discharged outwards through the second fog outlet channel 213 and the first fog outlet channel 11 in sequence for the user to suck.

In summary, in the embodiment, through the structural design above the base 23, the gas coming from the air inlet 2311 cannot directly pass through the second mist outlet channel 213 of the liquid guiding base 21, so that the air coming from the air inlet duct 2311 can enter the second mist outlet channel 213 of the liquid guiding base body 21 after passing through the plurality of the diversion holes 4, the design of the technical scheme is adopted to divert the coming air, the external air can be fully contacted with the surface of the liquid guiding substrate 21 adhered with the heating element 22 before flowing into the second mist outlet channel 213, so as to quickly bring the atomized tobacco tar emitted from the surface of the liquid guiding substrate 21 adhered with the heating element 22 into the second fog outlet channel 213 and discharge the atomized tobacco tar outwards after passing through the first fog outlet channel 11, therefore, when the atomization generating device with the split-flow airflow is in an operating state, condensate does not exist on the surface of the liquid guide substrate 21 attached with the heating element 22.

More specifically, most of the mist outlet channels of the liquid guiding base body 21 in the prior art are designed to be turned, and the turning design means that the path of the mist outlet channel is long, and more time is needed for the smoke oil to be discharged outwards in the mist outlet channel, so that the smoke oil is gradually cooled to form condensate on the inner wall of the mist outlet channel, and the smoke oil forming the condensate cannot be discharged outwards in the original discharging direction and only can flow back to the bottom. For this reason, the second mist outlet channel 213 of the liquid guiding substrate 21 is designed as a through hole, so that the path of the second mist outlet channel 213 becomes very short, and the atomized soot will be discharged from the second mist outlet channel 213 rapidly.

Furthermore, in the present embodiment, the first mist outlet channel 11 on the housing 1 is also designed as a through hole, and the second mist outlet channel 213 is designed as a through hole to the first mist outlet channel 11, so that the path of the atomized tobacco tar emitted from the liquid guiding substrate 21 for discharging the atomized tobacco tar to the outside can be very short, and therefore, the atomized tobacco tar will not form a backflow condensate in the first mist outlet channel 11 when being discharged to the outside, and the atomized tobacco tar will be discharged from the first mist outlet channel 11 to the outside rapidly. It should be noted that, in the present application, the first mist outlet channel 11 and the second mist outlet channel 213 can be designed to be a shortest straight through path, and the sealed liquid storage compartment 3 according to the present technical solution is formed by inserting the atomizing generating component 2 into the mounting groove 12 of the housing 1, so that the outer wall of the liquid guiding base 21 can absorb the smoke oil in the liquid storage compartment 3, and the middle of the liquid guiding base 21 can be excavated to form the second mist outlet channel 213.

Further, referring to fig. 4, fig. 6 and fig. 7, the liquid guiding substrate 21 of the present embodiment has the following specific structure: the liquid guiding base 21 comprises a first base 211 and a second base 212, a connecting end surface 214 is arranged on the first base 211, the second base 212 is connected to the connecting end surface 214 and integrally formed with the first base 211, and the second mist outlet channel 213 penetrates through the first base 211 and the second base 212, so that the liquid guiding base 21 is structurally designed, the first side wall 2111 on the periphery of the first base 211, the second side wall 2121 on the periphery of the second base 212 and the connecting end surface 214 can be contacted with the smoke oil in the liquid storage bin 3, that is, the contact area of the liquid guiding base 21 and the smoke oil in the liquid storage bin 3 is integrally increased, the liquid guiding efficiency of the liquid guiding base 21 is improved, and the contact area of the liquid guiding base 21 and the smoke oil in the liquid storage bin 3 is increased, and the path length of the second mist outlet channel 213 is kept unchanged. In summary, in the specific structure of the liquid guiding substrate 21, the path of the second mist outlet channel 213 can be made into a very short straight hole channel, so as to avoid the condensation of the atomized smoke oil on the inner wall of the second mist outlet channel 213 due to the too long path of the second mist outlet channel 213, and further improve the liquid guiding efficiency of the liquid guiding substrate 21.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides an atomizing generating device with shunting air current, its characterized in that, takes place subassembly (2) including shell (1) and atomizing, have confined and be used for storing stock solution storehouse (3) of treating the atomizing liquid in shell (1), first fog passageway (11) have been seted up on shell (1), atomizing takes place subassembly (2) and includes:

the liquid guiding base body (21) is connected to the shell (1), the liquid guiding base body (21) can absorb liquid to be atomized in the liquid storage bin (3), a connecting surface (215) is arranged on one side, away from the first fog outlet channel (11), of the liquid guiding base body (21), and a second fog outlet channel (213) communicated with the first fog outlet channel (11) and penetrating through the connecting surface (215) is formed in the liquid guiding base body (21);

the heating element (22) is connected to the connection surface (215) and is used for heating the liquid guiding base body (21) so that the liquid to be atomized on the surface of the liquid guiding base body (21) can form atomized liquid which is diffused into the second mist outlet channel (213);

the base (23), the base (23) includes a main body portion (231) and a partition wall portion (232) that are connected, the main body portion (231) is connected to the housing (1), an air inlet duct (2311) communicated with the second mist outlet channel (213) is formed in the main body portion (231), and the partition wall portion (232) is arranged in the air inlet duct (2311) and forms at least one diversion hole (4) with a hole wall of the air inlet duct (2311); two extending ends of the diversion hole (4) are communicated with the air inlet hole channel (2311), the connecting surface (215) is located in the extending direction of the diversion hole (4), the liquid guiding base body (21) and the partition wall part (232) are arranged at intervals, and one end, close to the liquid guiding base body (21), of the diversion hole (4) is opposite to the heating body (22).

2. The aerosol generating device with a divided airflow according to claim 1, wherein a plurality of annularly distributed branch holes (4) are formed between the partition wall portion (232) and the hole wall of the air inlet hole (2311).

3. The atomization generating device with the flow-splitting function is characterized in that the housing (1) is provided with a mounting groove (12), the atomization generating component (2) is inserted into the mounting groove (12) and seals the notch of the mounting groove (12), so that the groove wall of the mounting groove (12) and the outer wall of the atomization generating component (2) jointly enclose the liquid storage bin (3); the wall of stock solution storehouse (3) includes the local outer wall of drain base member (21), so that drain base member (21) can absorb the liquid of treating in stock solution storehouse (3) atomizes.

4. The atomization generator with a split-flow airflow according to claim 3, wherein the main body (231) has a liquid injection hole (2312) penetrating the reservoir (3), and the atomization generator unit (2) further includes a sealing member (24) for blocking the liquid injection hole (2312).

5. The atomization generator with a divided-flow airflow according to claim 4, wherein the main body (231) has a receiving groove (2313), the sealing member (24) is inserted into the receiving groove (2313) and seals a notch of the receiving groove (2313), and the sealing member (24) has an air inlet (241) communicating with the divided-flow hole (4).

6. The atomization generating device with the split-flow airflow as claimed in claim 5, wherein the sealing member (24) is provided with a raised plug-in part (242), and the plug-in part (242) blocks the liquid injection hole (2312).

7. The atomization generating device with the flow-splitting function according to claim 3, characterized in that a sealing component (25) is sleeved at one end of the liquid guiding base body (21) facing the first fog outlet channel (11) to seal a gap between the outer wall of the liquid guiding base body (21) and the wall of the mounting groove (12), and the outer wall of a part of the sealing component (25) is also a component of the wall of the liquid storage bin (3).

8. The atomization generating device with the flow-splitting gas flow as claimed in claim 3, wherein the liquid-guiding base body (21) comprises a first base body (211) and a second base body (212) which are connected, the end face where the first base body (211) and the second base body (212) are connected is a connecting end face (214), the second mist outlet channel (213) penetrates through the first base body (211) and the second base body (212), the first base body (211) comprises a first side wall (2111) which is enclosed outside the second mist outlet channel (213), the second base body (212) comprises a second side wall (2121) which is enclosed outside the second mist outlet channel (213), and at least one of the first side wall (2111), the second side wall (2121) and the connecting end face (214) is a component of a chamber wall of the liquid storage chamber (3).

9. The aerosol generating device with a divided flow according to any of claims 1 to 8, characterized in that the second mist outlet channel (213) extends in a straight line.

10. The aerosol generating device with a divided flow according to claim 9, characterized in that the first mist outlet channel (11) is also a hole which opens through the housing (1) and the second mist outlet channel (213) opens into the first mist outlet channel (11).