CN215270584U

CN215270584U - Atomization structure, atomizer and atomization device

Info

Publication number: CN215270584U
Application number: CN202120907494.7U
Authority: CN
Inventors: 陈家太
Original assignee: Smiss Technology Co Ltd
Current assignee: Shenzhen Smiss Technology Co Ltd; Smiss Technology Co Ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-24
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to an atomizing structure, atomizer and atomizing device, atomizing structure includes: the accommodating part is provided with an accommodating cavity for accommodating the heating element; the flow guide part is connected with the accommodating part, a liquid guide through hole communicated with the accommodating cavity is formed in the flow guide part, the flow guide part is provided with a flow guide section, and a flow guide gap is reserved between the whole peripheral surface of the flow guide section and the shell of the cigarette bullet; wherein, the water conservancy diversion clearance with accomodate the chamber intercommunication, and be formed with the venthole that communicates with the water conservancy diversion clearance in the water conservancy diversion portion, the whole periphery of water conservancy diversion portion all is formed with the water conservancy diversion clearance, can allow the air current to flow to the venthole from all directions of water conservancy diversion portion periphery, if when certain one side of water conservancy diversion portion blockked up, the air current still can flow to the venthole through other sides of water conservancy diversion portion, can effectively guarantee that the air current is unblocked, prevent that the electron cigarette from using after a period because the air flue blocks up and influence the suction taste, can make the suction taste keep unanimous, improve and use the impression.

Description

Atomization structure, atomizer and atomization device

Technical Field

The utility model relates to an atomizing technical field especially relates to atomizing structure, atomizer and atomizing device.

Background

As people's interest in health has increased, people are aware of the harm of tobacco to the body, and thus electronic cigarettes have been produced. The electronic cigarette has the appearance and taste similar to that of a cigarette, but generally does not contain tar, suspended particles and other harmful ingredients in the cigarette, so that the harm to the body of a user is greatly reduced, and the electronic cigarette is often used as a substitute of the cigarette for smoking cessation.

However, the mouthfeel of many electronic cigarettes is easy to be different after the electronic cigarettes are used for a period of time, the smoking consistency is poor, and the user experience is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an atomizing structure, an atomizer and an atomizing device for solving the problem that the traditional electronic cigarette is easy to have different tastes after being used for a period of time.

An atomizing structure, said atomizing structure comprising:

a receiving part having a receiving cavity for receiving the heat generating member; and

the flow guide part is connected with the accommodating part, a liquid guide through hole communicated with the accommodating cavity is formed in the flow guide part, the flow guide part is provided with a flow guide section, and a flow guide gap is reserved between the whole peripheral surface of the flow guide section and the shell of the cigarette bullet;

the flow guide part is provided with a flow guide gap communicated with the accommodating cavity, and the flow guide part is provided with an air outlet communicated with the flow guide gap.

Above-mentioned atomizing structure is applied to among the atomizing device, and when atomizing device during operation, atomizing structure leads the tobacco tar to acceping the intracavity through leading liquid through-hole, makes the piece that generates heat of acceping the intracavity absorb the tobacco tar to heat the atomizing with the tobacco tar. Simultaneously, when the user smoked atomizing device, can drive external air current flow direction atomizing chamber and the tobacco tar after the atomizing and mix, the air current accessible water conservancy diversion section that mixes with the atomizing tobacco tar and the water conservancy diversion clearance between the shell body of cigarette flow direction venthole, and then the external confession user that supplies sucks of flow direction. Wherein, the interval sets up between whole outer peripheral face that water conservancy diversion portion faced the cigarette bullet casing and the cigarette bullet casing, the whole periphery of water conservancy diversion portion all is formed with the water conservancy diversion clearance, can allow the air current to flow to the venthole from all directions of water conservancy diversion portion periphery, if when certain one side of water conservancy diversion portion blockked up, the air current still can flow to the venthole through other sides of water conservancy diversion portion, can effectively guarantee that the air current is unblocked, prevent that the electron cigarette from using after a period because the air flue blocks up and influence the suction taste, can make the suction taste keep unanimous, improve and use the impression.

In one embodiment, the flow guiding portion includes an outer wall and an inner wall, the inner wall is sleeved in the outer wall, the inner wall and the outer wall enclose to form the liquid guiding through hole, and the inner wall encloses to form the air outlet hole.

In one embodiment, the outer wall has the flow guide section and an assembling section, the assembling section is arranged at one end of the flow guide section, which faces away from the accommodating part, and the whole peripheral surface of the assembling section is hermetically assembled with the cartridge shell.

In one embodiment, the flow guide section is provided with a gas passing opening communicated with the gas outlet hole.

In one embodiment, in the direction in which the flow guide part points to the receiving part, the width of the outer circumferential surface of the flow guide section and/or the inner circumferential surface of the flow guide section along the radial direction of the air outlet hole is gradually reduced.

In one embodiment, the receiving part comprises a receiving body and a current limiting lug;

the containing body is provided with the containing cavity, the flow limiting lug is arranged on the containing body, and at least part of the outer peripheral surface of the flow limiting lug, facing the cartridge shell, is abutted against the cartridge shell.

In one embodiment, the flow-limiting lug abuts the cartridge housing towards a part of its outer circumferential surface, the flow-limiting lug reserving an air gap with the cartridge housing towards the remaining outer circumferential surface of the cartridge housing.

In one embodiment, the flow-limiting lug abuts against the cartridge housing towards the whole outer circumferential surface of the cartridge housing, and the flow-limiting lug is provided with a gas passing hole.

In one embodiment, a condensate receiving groove is formed in one surface, facing the flow guide section, of the flow limiting lug.

In one embodiment, the atomizing structure further comprises a liquid absorbing member disposed in the condensate receiving groove.

The utility model provides an atomizer, includes the cigarette bullet casing, generates heat and foretell atomization structure, be formed with air outlet channel and stock solution chamber in the cigarette bullet casing, atomization structure cover is located in the cigarette bullet casing, generate heat and locate accomodate the intracavity, air outlet channel with the venthole intercommunication, the stock solution chamber with drain through-hole intercommunication.

In one embodiment, the smoke bomb further comprises a base, wherein the base is provided with a first matching end and a second matching end which are connected with each other, the first matching end is matched with the smoke bomb shell, and the second matching end and the smoke bomb shell are sleeved at intervals to form a gas passing channel communicated with the flow guide gap;

the containing part is matched and connected with the second matching and connecting end, the first matching and connecting end is provided with an air inlet communicated with the containing cavity, and the second matching and connecting end is provided with an air passing channel communicated with the containing cavity.

An atomizing device comprises the atomizer.

Drawings

Fig. 1 is a schematic cross-sectional view of an atomizer according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the atomizing structure shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the atomizer shown in FIG. 1;

FIG. 4 is another schematic structural view of a portion of the atomizer shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view of an atomizer in accordance with another embodiment of the present invention;

FIG. 6 is a schematic view of a portion of the atomizer shown in FIG. 5;

fig. 7 is a schematic structural diagram of an atomizer according to another embodiment of the present invention.

200. An atomizer; 210. a cartridge housing; 212. an air outlet channel; 214. a liquid storage cavity; 230. a base; 232. A first mating end; 233. an air inlet; 234. a second mating end; 235. a gas passage; 236. a gas passing port; 237. a condensate storage chamber; 250. a heat generating member; 252. sealing sleeves; 100. an atomizing structure; 10. a storage section; 11. a receiving cavity; 12. a receiving body; 13. a gas passing gap; 14. a flow-restricting lug; 15. air passing holes; 17. a condensate liquid accommodating tank; 20. a liquid absorbing member; 30. a flow guide part; 31. a liquid guiding through hole; 32. an inner wall; 33. an air outlet; 34. an outer wall; 341. a flow guide section; 342. a gas passing opening; 343. assembling the sections; 35. a flow guide gap; 50. and (5) sealing rings.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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 intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In an embodiment of the present invention, an atomization device, such as an electronic cigarette, or a medical atomization apparatus, is provided, wherein the atomization device is used for heating and atomizing liquid.

Referring to fig. 1, the atomizer includes an atomizer 200 and a battery cell (not shown), the battery cell is used to supply power to the atomizer 200, and the atomizer 200 is used to heat an atomized liquid, such as atomized tobacco tar.

Referring to fig. 1-4, the atomizer 200 includes a cartridge case 210, a heat generating element 250 and an atomizing structure 100, the atomizing structure 100 is sleeved in the cartridge case 210 and includes a receiving portion 10 and a flow guiding portion 30, the receiving portion 10 has a receiving cavity 11 for receiving the heat generating element 250, the flow guiding portion 30 is connected to the receiving portion 10, a liquid guiding through hole 31 communicated with the receiving cavity 11 is formed on the flow guiding portion 30, the flow guiding portion 30 has a flow guiding section 341, and a flow guiding gap 35 is reserved between the entire outer circumferential surface of the flow guiding section 341 and the cartridge case 210. Wherein, the diversion gap 35 is communicated with the receiving cavity 11, and the diversion part 30 is provided with an air outlet 33 communicated with the diversion gap 35. When the atomizer 200 works, the atomizing structure 100 guides the tobacco tar into the accommodating cavity through the liquid guiding through hole 31, so that the heating member 250 in the accommodating cavity absorbs the tobacco tar and heats and atomizes the tobacco tar. Meanwhile, when the user sucks the atomization device, the atomization device can drive external airflow to flow to the atomization cavity to be mixed with atomized tobacco tar, and the airflow mixed with the atomized tobacco tar can flow to the air outlet 33 through the diversion gap 35 between the diversion section 341 and the cartridge shell 210, and then flows to the outside for the user to suck.

Wherein, the interval sets up between whole outer peripheral face of water conservancy diversion portion 30 towards cartridge housing 210 and cartridge housing 210, the whole periphery of water conservancy diversion portion 30 all is formed with water conservancy diversion clearance 35, can allow the air current to flow to venthole 33 from all directions of water conservancy diversion portion 30 periphery, when certain one side of water conservancy diversion portion 30 blockked up, the air current still can flow to venthole 33 through other sides of water conservancy diversion portion 30, can effectively guarantee that the air current is unblocked, prevent that the electron cigarette from using after a period because the air flue blocks up and influence the suction taste, can make the suction taste keep unanimous, improve the use impression.

An air outlet channel 212 and a liquid storage cavity 214 are formed in the cartridge shell 210, the heating element 250 is arranged in the accommodating cavity 11, the air outlet channel 212 is communicated with the air storage hole, and the liquid storage cavity 214 is communicated with the liquid guide through hole 31. Be used for storing the tobacco tar in the stock solution chamber 214 of cartridge case 210, the tobacco tar accessible drain through hole 31 in the stock solution chamber 214 gets into and accomodates the chamber 11 in and contact with piece 250 that generates heat, and then usable piece 250 that generates heat heats atomizing tobacco tar. Meanwhile, the air outlet channel 212 is communicated with the air outlet 33 of the atomizing structure 100, and the air flow mixed with the atomized tobacco tar can flow to the air outlet channel 212 through the air outlet 33, and further can flow to the mouth of a smoker.

The atomizer 200 further comprises a base 230, the base 230 has a first mating end 232 and a second mating end 234 connected with each other, the first mating end 232 is mated with the cartridge housing 210, and the second mating end 234 is sleeved with the cartridge housing 210 at intervals to form an air passing channel 235 communicated with the flow guiding gap 35; the receiving portion 10 is connected to the second connecting end 234, the first connecting end 232 is provided with an air inlet 233 communicated with the receiving cavity 11, and the second connecting end 234 is provided with an air passing opening 236 communicated with the air passing channel 235 and the receiving cavity 11. In this way, the aerosolization structure 100 is assembled within the cartridge housing 210 via the base 230. When the user sucks the atomizing device, the external air flow can enter the receiving cavity 11 through the air inlet holes 233 on the base 230, mix with the atomized tobacco tar heated in the receiving cavity 11, then enter the air passage 235 through the air passing hole 236 on the first mating end 232, flow to the diversion gap 35, and finally flow to the user's mouth from the air outlet hole 33 and the air outlet passage 212.

Alternatively, the receiving chamber 11 formed on the receiving portion 10 has an opening toward the first coupling end 232, and the air inlet hole 233 on the first coupling end 232 communicates with the receiving chamber 11 through the opening of the receiving chamber 11. The heat generating member 250 is inserted into the housing chamber 11 through the opening of the housing chamber 11, and after the heat generating member 250 absorbs the tar, the heat generating member 250 heats the absorbed tar to cause the atomized tar to flow to the air vent 236 through the opening of the housing chamber 11. Optionally, the atomizer 200 further includes a sealing sleeve 252, the sealing sleeve 252 is sleeved outside the heat generating member 250 and is in sealing contact with between the heat generating member 250 and the inner wall 32 of the receiving cavity 11 to seal the heat generating member 250 and prevent the heat generating member 250 from leaking liquid.

In addition, the housing chamber 11 and the air passage 235 can communicate with each other through the air vent 236 of the second coupling end 234 while the housing portion 10 is coupled to the second coupling end 234. The receiving portion 10 is provided with a buckle, the buckle is buckled and abutted with the top wall of the air passing opening 236, and a space is reserved between the buckle and the bottom wall of the air passing opening 236 to allow the air passing opening 236 to keep unobstructed.

The water conservancy diversion portion 30 of atomizing structure 100 includes outer wall 34 and inner wall 32, and in outer wall 34 was located to inner wall 32 cover, enclose between inner wall 32 and the outer wall 34 to close and form drain through-hole 31, and inner wall 32 encloses to close and forms venthole 33, and water conservancy diversion portion 30 sets up to bilayer structure, and the centre is ventilated, and liquid is led to the outside, and water conservancy diversion portion 30 can enough lead the tobacco tar to accomodating in the chamber 11, can also allow the air current to circulate simultaneously. Specifically, the outer wall 34 has the guide section 341 and the assembly section 343, the assembly section 343 is located the one end of guide section 341 dorsad receiving portion 10, and the whole peripheral face of assembly section 343 and the shell 210 of the cartridge are the seal assembly to seal the atomizing structure 100 in the shell 210 through the assembly section 343, seal the gap between the atomizing structure 100 and the shell 210 of the cartridge, prevent the tobacco tar in the liquid storage cavity 214 of the shell 210 of the cartridge from leaking through the gap between the atomizing structure 100 and the shell 210 of the cartridge, prevent the liquid leakage. Optionally, a sealing ring 50 is fitted between the fitting section 343 and the cartridge housing 210 to further improve the sealing effect.

After the flow guiding part 30 is set to be a double-layer structure, in order to enable the middle air outlet 33 to be communicated with the flow guiding gap 35 outside the outer wall 34, an air passing opening 342 communicated with the air outlet 33 is formed on the flow guiding section 341 of the outer wall 34, so that the air outlet 33 formed by enclosing the inner wall 32 is communicated with the flow guiding gap 35 through the air passing opening 342 on the outer wall 34. Alternatively, the number of the air passing openings 342 is two, and the two air passing openings 342 are arranged oppositely along the direction perpendicular to the circumferential direction of the air outlet hole 33.

Further, in order to conveniently guide the airflow to the airflow hole, in the direction in which the flow guide portion 30 points to the receiving portion 10, the width of the flow guide section 341 along the radial direction of the air outlet hole 33 gradually decreases, that is, the closer the flow guide portion 30 is to the base 230, the narrower the width of the outer peripheral surface of the flow guide portion 30 is, and the larger the flow guide gap 35 is, so that in the direction in which the base 230 points to the air outlet channel 212, the flow guide gap 35 is in a trumpet shape with a thick lower part and a narrow upper part, so as to facilitate the airflow to flow from the base 230 to the air outlet channel 212.

Optionally, in order to conveniently guide the tobacco tar in the liquid storage cavity 214 to the receiving cavity 11, the width of the inner circumferential surface of the flow guiding section 341 along the radial direction of the air outlet 33 is gradually reduced, so that the liquid guiding through hole 31 formed by enclosing between the inner circumferential surface of the flow guiding section 341 and the inner wall 32 is funnel-shaped, and the tobacco tar in the liquid storage cavity 214 is conveniently guided into the receiving cavity 11 through the liquid guiding through hole 31.

Specifically, the outer wall 34 includes two first sub outer walls 34 disposed oppositely and two second sub outer walls 34 disposed oppositely and connected between the two first sub outer walls 34, and a gap is reserved between each of the two first sub outer walls 34 and the two second sub outer walls 34 and the cartridge case 210 to form a flow guiding gap 35. The two first sub outer walls 34 are respectively provided with an air passing opening 342 to communicate the flow guiding gap 35 with the air outlet hole 33, and the two second sub outer walls 34 are obliquely arranged in the direction of the flow guiding part 30 pointing to the accommodating part 10 and in the direction of being close to each other to form the inner peripheral surface of the flow guiding section 341 and the outer peripheral surface of the flow guiding section 341 which are inclined, so that the smoke oil and the air flow can flow conveniently.

The containing part 10 comprises a containing body 12 and a flow-limiting lug 14, a containing cavity 11 is formed on the containing body 12, the flow-limiting lug 14 is arranged on the containing body 12, and at least part of the outer peripheral surface of the flow-limiting lug 14 facing to the cartridge shell 210 is abutted against the cartridge shell 210, so that the air flow flowing from the air passage 235 to the flow-guiding gap 35 is adjusted through the protruding length of the flow-limiting lug 14, and further, the air flow is prevented from being too large or too small when the atomization device is sucked.

Referring to fig. 1-4, in some embodiments, a portion of the outer circumferential surface of the flow restricting lug 14 facing the cartridge housing 210 abuts the cartridge housing 210, and the remaining outer circumferential surface of the flow restricting lug 14 facing the cartridge housing 210 leaves an air gap 13 with the cartridge housing 210 to allow the air flow in the air passage 235 to flow to the flow guide gap 35 through the air gap 13 between the flow restricting lug 14 and the cartridge housing 210. Moreover, the protruding length of the flow limiting lug 14 is designed, so that the air flow in the air passing gap 13 is proper.

Specifically, the current-limiting lug 14 includes two opposite first sub-outer circumferential surfaces and two opposite second sub-outer circumferential surfaces, the two second sub-outer circumferential surfaces are connected to the two first sub-outer circumferential surfaces in an intersecting manner, the two first sub-outer circumferential surfaces are abutted to the cartridge case 210, and an air gap 13 is reserved between the two second sub-outer circumferential surfaces and the cartridge case 210.

Referring to fig. 5-7, in other embodiments, the entire outer circumferential surface of the flow-limiting lug 14 facing the cartridge case 210 is abutted against the cartridge case 210, which is equivalent to no gap is reserved between the flow-limiting lug 14 and the cartridge case 210, and the flow-limiting lug 14 is provided with a through hole 15, so that the air flow in the through passage 235 is allowed to flow to the flow-guiding gap 35 through the through hole 15. Wherein, the diameter and the number of the air holes 15 are adjusted to adjust the air flow so as to design an atomization device with proper flow. Optionally, one air passing hole 15 is formed in the flow limiting lug 14, two air passing holes 15 or other numbers of air passing holes 15 may be formed in the flow limiting lug, and different numbers and sizes of air passing holes 15 may be designed according to the requirement of the air flow.

Referring to fig. 3-4, after entering the atomizer 200, the external air flow is heated by the heat generating member 250, and the air flow with increased temperature contacts the inner wall 32 of the air flow passage with lower temperature to form condensate in the air flow passage, in order to prevent the condensate from flowing out and affecting normal use, a condensate receiving groove 17 is formed on one surface of the flow-limiting lug 14 facing the flow-guiding section 341, so as to collect the condensate in the air flow passage through the condensate receiving groove 17.

Further, the atomizing structure 100 further includes a liquid absorbing member 20, the liquid absorbing member 20 is disposed in the condensate receiving groove 17 and is used for absorbing the condensate in the condensate receiving groove 17 and storing the condensate in the washing liquid member, so as to prevent the condensate from flowing freely and leaking. Alternatively, the absorbent member 20 is a porous structure member, such as a sponge or the like, having the ability to absorb liquid.

Also, the first mating end 232 of the base 230 defines a condensate storage chamber 237, the condensate storage chamber 237 being positioned in the flow path from the inlet aperture 233 to the air vent 236, the condensate storage chamber 237 being in communication with the air flow path and also being operable to collect condensate formed in the air flow path.

Based on the same conception, the utility model discloses an embodiment, the utility model provides an above-mentioned atomizer 200 is still provided, atomizer 200 includes cartridge case 210, generate heat 250 and atomization structure 100, atomization structure 100 cover is located in cartridge case 210, and including containing portion 10 and water conservancy diversion portion 30, containing portion 10 has the chamber 11 that takes in that the holding generates heat 250, water conservancy diversion portion 30 is connected with containing portion 10, be formed with on the water conservancy diversion portion 30 and take in the drain through-hole 31 of chamber 11 intercommunication, and water conservancy diversion portion 30 has water conservancy diversion section 341, it has water conservancy diversion clearance 35 to reserve between all outer peripheral faces of water conservancy diversion section 341 and cartridge case 210. Wherein, the diversion gap 35 is communicated with the receiving cavity 11, and the diversion part 30 is provided with an air outlet 33 communicated with the diversion gap 35. When the atomizer 200 works, the atomizing structure 100 guides the tobacco tar into the accommodating cavity through the liquid guiding through hole 31, so that the heating member 250 in the accommodating cavity absorbs the tobacco tar and heats and atomizes the tobacco tar. Meanwhile, when the user sucks the atomization device, the atomization device can drive external airflow to flow to the atomization cavity to be mixed with atomized tobacco tar, and the airflow mixed with the atomized tobacco tar can flow to the air outlet 33 through the diversion gap 35 between the diversion section 341 and the cartridge shell 210, and then flows to the outside for the user to suck.

Based on the same conception, the present invention further provides an embodiment of the above atomization structure 100, which can ensure the consistency of the mouth feeling of the suction.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An atomizing structure, characterized in that said atomizing structure comprises:

2. The atomizing structure according to claim 1, wherein the flow guide portion includes an outer wall and an inner wall, the inner wall is sleeved in the outer wall, the inner wall and the outer wall enclose the liquid guide through hole, and the inner wall encloses the air outlet hole.

3. The atomizing structure according to claim 2, wherein the outer wall has the flow guide section and an assembling section, the assembling section is provided at an end of the flow guide section facing away from the receiving portion, and the entire outer peripheral surface of the assembling section is sealingly assembled with the cartridge case.

4. The atomization structure of claim 3, wherein the flow guide section is provided with a gas passing opening communicated with the gas outlet hole.

5. The atomizing structure according to claim 3, wherein the width of the outer circumferential surface of the flow guide section and/or the inner circumferential surface of the flow guide section in the radial direction of the air outlet hole is gradually reduced in a direction in which the flow guide portion is directed toward the receiving portion.

6. The atomizing structure according to any one of claims 1 to 5, wherein the receptacle includes a receptacle body and a flow-restricting lug;

7. The aerosolization structure of claim 6 wherein a portion of the outer circumferential surface of the flow restricting lug facing the cartridge housing abuts the cartridge housing, the flow restricting lug reserving an air gap with the cartridge housing facing the remaining outer circumferential surface of the cartridge housing.

8. The atomizing structure of claim 6, wherein the flow-restricting lug abuts the cartridge housing over the entire outer peripheral surface thereof, and the flow-restricting lug has an air passing hole formed therein.

9. The atomizing structure of claim 6, wherein a condensate receiving groove is formed on a surface of the flow-restricting lug facing the flow-directing section.

10. The atomizing structure of claim 9, further comprising a liquid absorbing member disposed within the condensate receiving reservoir.

11. An atomizer, characterized in that, including the shell of cigarette bullet, generate heat piece and the atomizing structure of any one of above claims 1-10, be formed with air outlet channel and stock solution chamber in the shell of cigarette bullet, atomizing structure cover is located in the shell of cigarette bullet, generate heat piece locate accomodate the intracavity, air outlet channel with the venthole intercommunication, stock solution chamber with lead liquid through-hole intercommunication.

12. The atomizer of claim 11, further comprising a base having a first mating end and a second mating end connected to each other, the first mating end mating with the cartridge housing, the second mating end forming an air passage in communication with the flow directing gap with the cartridge housing in a spaced apart relationship;

13. An atomising device comprising an atomiser as claimed in claim 11 or 12 above.