CN210017898U - Air guide assembly, atomizer and electronic cigarette - Google Patents

Abstract

The utility model relates to an air guide subassembly, atomizer and electron cigarette. The air guide assembly comprises a base and an air guide piece, the base is provided with an air passage and an accommodating hole communicated with the air passage, and the air guide piece is rotatably connected to the base. The air guide piece comprises a connecting part and an air guide part, the connecting part is rotatably inserted into the accommodating hole, and the connecting part is provided with an air guide hole communicated with the air passage. The air guide portion is arranged at one end of the connecting portion, an air cavity communicated with the air guide hole is formed in the air guide portion, an air outlet face facing the base is further arranged on the air guide portion, and an air outlet hole is formed in the air outlet face and communicates the air cavity to the outside. Foretell air guide assembly sets up the connection structure between air guide and the base into rotatable coupling through setting up relatively independent base and air guide, and the venthole of air guide is towards the base, can allow the user to adjust the installation angle of air guide for the base by oneself to the orientation of adjustment venthole, thereby can freely adjust airflow channel and acquire required smog taste.

Description

Air guide assembly, atomizer and electronic cigarette

Technical Field

The utility model relates to a simulation smoking technical field especially relates to an air guide subassembly, atomizer and electron cigarette.

Background

The electronic cigarette is also called as a virtual cigarette and an electronic cigar and is mainly used for simulating the smoking feeling under the condition of not influencing health so as to stop smoking or substitute the cigarette.

Electronic cigarettes typically comprise an atomizer and a battery device, a heating element being disposed within the atomizer, the heating element being electrically driven by the battery device to heat the aerosol-forming substrate to atomize it into a smoke for inhalation by a user. In a traditional atomizer, an air passage is formed in a base, so that air flow is sucked into an atomizing cavity from the outside, and the air flow is mixed with smoke and then enters the mouth of a user through a cigarette holder. However, the air passage is formed through the base, the passage of the air passage is single, and the diversified smoke taste requirements of the user are difficult to meet.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need to provide an air guide assembly, an atomizer and an electronic cigarette, which are convenient for adjusting the air passage, and are used for solving the above technical problems.

In a first aspect, an embodiment of the present invention provides an air guide assembly for an atomizer. The air guide assembly comprises a base and an air guide piece, the base is provided with an air passage and an accommodating hole communicated with the air passage, and the air guide piece is rotatably connected to the base. The air guide piece comprises a connecting part and an air guide part, the connecting part is rotatably inserted into the accommodating hole, and the connecting part is provided with an air guide hole communicated with the air passage. The air guide portion is arranged at one end of the connecting portion, an air cavity communicated with the air guide hole is formed in the air guide portion, an air outlet face facing the base is further arranged on the air guide portion, and an air outlet hole is formed in the air outlet face and communicates the air cavity to the outside.

In some embodiments, the air guide member further includes a connecting surface and an end surface, the connecting surface and the end surface are respectively disposed at two opposite ends of the air outlet surface, and the connecting portion is connected to the connecting surface; when the connecting part rotates in the accommodating hole, the orientation of the end face can be changed, and the air outlet face is enabled to deviate towards the center of the base or relative to the center of the base.

In some embodiments, the number of the air guide members is two, the two air guide members are respectively rotatably connected to the base, and the two air guide members are oppositely arranged, so that when the two air guide members respectively rotate relative to the base, the end surfaces of the two air guide members can be selectively opposite or away from each other.

In some embodiments, the air outlet surface is a circular arc surface structure, the air outlet holes are multiple, and the air outlet holes are arranged on the air outlet surface at intervals.

Wherein, in some embodiments, the air passage extends from the peripheral wall of the base to the interior of the base; the accepting hole extends along the axial direction of the base, one end of the accepting hole is communicated with the air passage, and the other end of the accepting hole penetrates through the end face of the base.

In some embodiments, an included angle between the axial direction of the air outlet and the axial direction of the accommodating hole is smaller than or equal to a degree.

In some embodiments, the end surface of the base is provided with an accommodating portion for mounting a heating element of the atomizer, and the air outlet surface is arranged towards the accommodating portion.

In some embodiments, the outer periphery of the connecting portion is provided with an elastic flange, and the elastic flange abuts against the side wall of the accommodating hole.

In a second aspect, an embodiment of the present invention provides an atomizer, including the air guide assembly of any one of the above and a heat generating member, the heat generating member is disposed between the base of the air guide assembly and the air outlet surface.

In some embodiments, the air outlet holes are multiple, the air outlet holes are arranged on the air outlet surface at intervals, and the axis of each air outlet hole is perpendicular to the outer surface of the heat generating component.

In a third aspect, an embodiment of the present invention provides an electronic cigarette, including any one of the atomizers described above.

The utility model has the advantages that: the utility model discloses a gas guide assembly, atomizer and electron cigarette, through setting up relatively independent base and air guide, set up connection structure between air guide and the base into rotatable coupling, and the inner chamber of air guide and the air flue intercommunication of base, the venthole of air guide is towards the base, can allow the user to adjust the installation angle of air guide for the base by oneself, so that adjust the orientation of venthole, thereby can freely adjust air current channel and acquire required smog taste, can satisfy user diversified smog taste demand.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic cigarette provided by the present invention;

figure 2 is a schematic structural view of an atomizer of the electronic cigarette shown in figure 1;

FIG. 3 is an exploded perspective view of the atomizer shown in FIG. 2;

FIG. 4 is an exploded perspective view of the air guide assembly and atomizing assembly of the atomizer shown in FIG. 3;

FIG. 5 is a schematic view of the air guide assembly of FIG. 4;

FIG. 6 is a schematic cross-sectional view of the atomizer shown in FIG. 2;

FIG. 7 is a schematic view of the air guide assembly of the atomizer of FIG. 3 in another installed configuration.

The names and the numbers of the parts in the figure are respectively as follows:

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Referring to fig. 1, the present invention provides an electronic cigarette 400, wherein the electronic cigarette 400 includes an atomizer 100 and a battery assembly 200 electrically connected to the atomizer 100.

Referring to fig. 2 and 3, the atomizer 100 includes a lid assembly 10, an air guide assembly 30, and an atomizing assembly 50. The upper cover assembly 10 is covered on the periphery of the air guide assembly 30, and the atomizing assembly 50 is connected to the air guide assembly 30 and is accommodated in the upper cover assembly 10. The atomizing assembly 50 is electrically connected to the battery assembly 200, the atomizing assembly 50 can heat and atomize the smoke liquid under the driving of the battery assembly 200, and the air guide assembly 30 is used for allowing the outside air to enter the atomizing cavity, so that the air flow and the smoke are mixed and then enter the mouth of the user through the mouthpiece of the upper cover assembly 10. It should be noted that, in the present specification, 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; when an element is referred to as being "disposed on" another element, it can be directly connected to the other element or intervening elements may also be present.

The lid assembly 10 includes a mouthpiece 12 and an outer cover 14. The housing 14 is adapted to receive the air guide assembly 30 and the atomizing assembly 50 and to define an atomizing chamber 143 (see FIG. 6). The peripheral wall of the housing 14 is penetratingly provided with an air inlet 141, and the air inlet 141 communicates with the atomization chamber 143 to allow external air to enter the atomization chamber 143 through the air inlet 141. The mouthpiece 12 is disposed at one end of the outer housing 14 and is used to provide a location for a user to inhale. The mouthpiece 12 is provided with an air outlet 121, the air outlet 121 communicating with the nebulization chamber 143 to allow smoke in the nebulization chamber 143 to enter the mouth of the user via the air outlet 121.

The gas directing assembly 30 is at least partially received in the atomizing chamber 143 and is configured to provide a passage for ambient gas into the atomizing chamber 143. The air guide assembly 30 includes a base 32 and an air guide 34, the base 32 being coupled to the housing 14, the air guide 34 being rotatably coupled to the base 32.

In this embodiment, the base 32 is coupled to the housing 14 by a threaded connection. Specifically, the outer peripheral wall of the base 32 is provided with external threads, and the inner wall of the housing 14 is provided with internal threads, which are engaged with the external threads to achieve the detachable connection between the base 32 and the housing 14. It will be appreciated that in other embodiments, the base 32 and the housing 14 may be connected by other connecting structures, such as a snap-fit, bayonet, or expansion fit connection. In some embodiments, a connecting end 320 is disposed on one side of the base 32, and the connecting end 320 is detachably connected to the battery assembly 200, wherein the connecting end 320 may be a threaded connection structure, a snap connection structure, or the like.

Referring to fig. 4 and fig. 6, the base 32 is provided with an air passage 321 and a receiving hole 323 communicating with the air passage 321, the air passage 321 is disposed corresponding to the air inlet 141 of the housing 14 and communicates with the air inlet 141, and the air passage 321 is used for establishing a passage for communicating the atomizing chamber 143 with the outside. The air passage 321 extends from the outer peripheral wall of the base 32 to the inside of the base 32. Specifically, in the embodiment shown in fig. 6, the base 32 is substantially cylindrical, the air passage 321 extends substantially in a radial direction of the base 32, one end of the air passage 321 penetrates through the outer peripheral wall of the base 32, and the other end extends to the inside of the base 32. The accommodation hole 323 extends substantially in the axial direction of the base 32, and one end of the accommodation hole 323 communicates with the air passage 321 inside the base 32, and the other end penetrates an end surface of the base 32 facing the atomizing chamber 143. The receiving hole 323 is for installing the air guide 34.

Further, an end surface of the base 32 facing the atomizing chamber 143 is provided with a receiving portion 325, and the receiving portion 325 is used for mounting a part of the atomizing assembly 50 (for example, mounting a heat generating member, etc.). In the present embodiment, the accommodating portion 325 is substantially a groove structure recessed from the end surface of the base 32 so as to effectively accommodate a part of the structure (e.g., the heat generating member) of the atomizing assembly 50, thereby making the structure of the atomizer 100 compact and reducing the overall volume of the atomizer 100.

Referring to fig. 3 and 5, the air guide member 34 is rotatably inserted into the receiving hole 323 for changing the passage of the external air into the atomizing chamber 143. The air guide 34 includes a connection portion 341 and an air guide 343.

The connecting portion 341 is rotatably inserted into the receiving hole 323. In the present embodiment, the connecting portion 341 is provided with the air vent 3411 communicating with the air passage 321, and the air vent 3411 is provided substantially coaxially with the housing hole 323. Furthermore, an elastic flange 3413 is disposed on the outer periphery of the connecting portion 341, and the elastic flange 3413 elastically abuts against the sidewall of the receiving hole 323, so that the connecting portion 341 is tightly fitted with the receiving hole 323, and the connecting portion 341 is prevented from shaking in the receiving hole 323. Further, the elastic flanges 3413 may be rubber flanges, and the number of the elastic flanges 3413 is plural, and the plural elastic flanges 3413 are sequentially provided at intervals in the axial direction of the connection portion 341. It is to be understood that, in the description of the present invention, "a plurality" means at least two, for example two, three or more, unless specifically limited otherwise. It is understood that in other embodiments, the connection portion 341 may have a rubber structure to facilitate the insertion and extraction of the connection portion 341 into and from the receiving hole 323.

Referring to fig. 5 and fig. 6, the air guide portion 343 is connected to one end of the connecting portion 341 and is accommodated in the atomizing chamber 143. The air guide 343 is provided with an air chamber 3431 and an air outlet 3433, the air chamber 3431 communicating with the air guide hole 3411 of the connecting portion 341, the air outlet 3431 being located on the side of the air guide 343 toward the base 32. In the present embodiment, the connection between the air guide portion 343 and the connection portion 341 is an integrally formed connection structure, for example, the connection structure therebetween may be an injection molding connection, a welding connection, or the like. It is understood that in other embodiments, the connection between the air guide 343 and the connection portion 341 may be a detachable connection structure, for example, the connection structure therebetween may be a snap-fit structure, a screw-threaded structure, or the like.

Specifically, in the present embodiment, the air guide 343 is substantially in the shape of a partial fan-shaped column, and includes a connection surface 3435, an end surface 3437 and an air exit surface 3439, the connection surface 3435 and the end surface 3437 are respectively disposed on two opposite sides of the air exit surface 3439, wherein the connection surface 3435 is connected to the connection portion 341. When the connection portion 341 rotates in the accommodation hole 323, the orientation of the end surface 3437 can be changed.

In the present embodiment, the gas exit surface 3439 is disposed generally opposite the base 32, i.e., the gas exit surface 3439 is generally facing the base 32. Further, the outlet surface 3439 faces the accommodating portion 325 of the base 32, and the outlet holes 3431 are disposed on the outlet surface 3439, so that the gas flowing out through the outlet holes 3431 can be blown to the corresponding portion (e.g., the heat generating member) of the atomizing assembly 50 on the accommodating portion 325. Further, the number of the vent holes 3431 is plural, and the plurality of vent holes 3431 are disposed at intervals on the vent surface 3439. The arrangement of the plurality of air outlets 3431 is not limited, and may be arranged in an array, a honeycomb, a radial arrangement, or other irregular arrangement, so that the air flow can flow out of the air guide 343 more uniformly.

In this embodiment, the gas outlet surface 3439 is a substantially circular arc surface, and the rotation axis thereof is substantially parallel to the plane of the end surface of the base 32. Further, the gas outlet surface 3439 is a substantially quarter circular cylinder, and the connecting surface 3435 and the end surface 3439 are both substantially planar structures, so that when the connecting surface 3435 and the end surface 3439 are connected to two ends of the gas outlet surface 3439, the plane of the connecting surface 3435 is substantially perpendicular to the plane of the end surface 3439, and the end surface 3439 is substantially perpendicular to the plane of the end surface of the base 32. When the connecting portion 341 rotates in the receiving hole 323, the orientation of the end surface 3439 can be changed, and the gas outlet surface 3439 can selectively face the center of the base 32 or be offset relative to the center of the base 32, so that the orientation of the gas outlet holes 3433 on the gas outlet surface 3439 can be adjusted, and further the airflow channel entering the atomizer 100 from the outside can be adjusted, so as to achieve the purpose of adjusting the mouth feel of the inhaled smoke.

Further, in the present embodiment, the gas outlet holes 3433 are disposed toward the base 32, and the included angle between the axial direction of the gas outlet holes 3433 and the axial direction of the accommodating holes 323 is less than 90 degrees, so as to ensure that the gas flow flowing out from the gas outlet holes 3433 can flow toward the base 32. It is understood that in other embodiments, the angle between the axial direction of the gas outlet 3433 and the axial direction of the accommodating hole 323 can be equal to 90 degrees, so that the gas flow from the gas outlet 3433 can flow to the atomizing assembly 50 on the base 32. It will also be appreciated that in other embodiments, the configuration of the exit surface 3439 is not limited to a circular arc surface, and may also be a plane surface or other curved surface, and the exit surface 3439 is disposed generally towards the base 32 to ensure the orientation of the exit holes 3433.

Referring to fig. 3, fig. 6 and fig. 7, in the present embodiment, the number of the air guide members 34 is two, and the two air guide members 34 are respectively rotatably connected to the base 32. Correspondingly, the base 32 is provided with two air passages 321 and two receiving holes 323, and the air passages 321, the receiving holes 323 and the air guides 34 are arranged in a one-to-one correspondence. Further, the two air guiding members 34 are disposed opposite to each other, and when the two air guiding members 34 respectively rotate relative to the base 32, the end surfaces 3439 of the two air guiding members 34 can be selectively opposite to each other or away from each other.

Further, the two air passages 321 are substantially symmetrical about the central axis of the base 32, and the two receiving holes 323 are substantially symmetrical about the central axis of the base 32, so that the two air guides 34 can be substantially symmetrically mounted to the base 32. In the embodiment shown in fig. 6, when the end surfaces 3439 of the two air guiding members 34 are disposed opposite to each other, the air outlet surfaces 3439 of the two air guiding members 34 face the base 32, and a heating space is formed between the two air outlet surfaces 3439 and the base 32, and the accommodating portion 325 is located in the heating space, when the accommodating portion 325 is at least provided with a part of the structure of the atomizing assembly 50, such as a heat generating member, the heating space can improve the heating efficiency of the heat generating member.

Referring to fig. 4 again, the atomizing assembly 50 includes an electrode 52, an insulating member 54, a heating member 56, and a liquid guiding member 58, the electrode 52 is accommodated in the insulating member 54, the insulating member 54 and the heating member 56 are both connected to the base 32, and the liquid guiding member 58 is disposed adjacent to the heating member 56. The electrode 52 is connected to the battery assembly 200, the heating element 56 is connected to the electrode, the liquid guiding element 58 is used for temporarily storing the smoke liquid to be atomized, when the atomizer 100 works, the battery assembly 200 drives the heating element 56 to generate heat through the electrode 52, and the heating element 56 atomizes the smoke liquid into smoke. In the present embodiment, the atomizer 100 is a drop type atomizer in which the smoke drops on the liquid guide 58 to improve atomization efficiency.

In the present embodiment, the electrode 52 is housed in the base 32 as a positive electrode of the atomizer 100, and is electrically isolated from the base 32 by the insulator 54. Further, the base 32 is a conductor (e.g., a metal base) that serves as a negative electrode of the atomizer 100 and is electrically connected to the battery assembly 200. Further, the base 32 is provided with an electrode groove 327 for accommodating the insulating member 54, the insulating member 54 is accommodated in the electrode groove 327, and the electrode 52 is accommodated in the insulating member 54, so that the structure of the atomizer 100 is compact, and the overall volume of the atomizer 100 is reduced. It is understood that in other embodiments, the polarity of the electrode 52 and the base 32 is not limited, for example, the electrode 54 is a negative electrode and the base 32 is a positive electrode.

The heat generating member 56 is mounted in the accommodating portion 325 of the base 32, and is electrically connected to the electrode 52 and the base 32, respectively. The heat generating member 56 is disposed opposite to the gas exit surface 3439 at an interval to allow the gas exiting through the gas exit holes 3431 to be blown toward the heat generating member 56, so as to improve the heat utilization efficiency of the heat generating member 56.

Further, in the present embodiment, the outer surface of the heat generating member 56 is substantially a cylindrical surface, and the outer surface of the heat generating member 56 is matched with the air outlet surface 3439. Specifically, the cylindrical outer surface of the heat generating material 56 extends substantially parallel to the arc-shaped air outlet surface 3439, and the air outlet surface 3439 is substantially covered around the outer periphery of the heat generating material 56. At this time, the outer surface of the heat generating member 56 is disposed substantially coaxially with the gas exit surface 3439, and the axis of the gas exit holes 3433 is substantially perpendicular to the outer surface of the heat generating member 56. When the number of the gas outlets 3433 is plural, the axis of each gas outlet 3433 is substantially perpendicular to the outer surface of the heat generating component 56, and the distances between the plural gas outlets 3433 and the outer surface of the heat generating component 56 are substantially the same, so that the gas flowing out through the gas outlets 3433 can be substantially perpendicular and uniformly blown to the outer surface of the heat generating component 56, thereby further improving the atomization efficiency.

It is understood that, in other embodiments, the outer surface of the heat generating member 56 is not limited to the cylindrical surface shape described in the present specification, and may be provided in other shapes. For example, the outer surface of the heat generating element 56 may be a plane (e.g., when the heat generating element 56 is substantially prism-shaped), and at this time, the structure of the air outlet surface 3439 is a plane structure adapted to the plane, so that the outer surface of the heat generating element 56 and the air outlet surface 3439 extend substantially in parallel, the axes of the air outlet holes 3433 are substantially perpendicular to the outer surface of the heat generating element 56, and the distances between the air outlet holes 3433 and the outer surface of the heat generating element 56 are substantially the same, thereby ensuring high heat utilization efficiency. It is also understood that in other embodiments, the outer surface of the heat generating element 56 may be a curved surface, and the configuration of the air outlet surface 3439 may be a curved surface configuration adapted to the curved surface, or the outer surface of the heat generating element 56 may be another type of surface, and the configuration of the air outlet surface 3439 is not necessarily parallel to the outer surface of the heat generating element 56, but rather, the axis of the air outlet holes 3433 on the air outlet surface 35439 is substantially perpendicular to the outer surface of the heat generating element 56.

Further, in the present embodiment, the heating element 56 is a substantially spiral heating wire, and includes a positive electrode pin 561 and a negative electrode pin 563, wherein the positive electrode pin 561 is electrically connected to the electrode 52, and the negative electrode pin 563 is electrically connected to the base 32. Further, the electrode 52 is provided with a first inserting hole 521, and the positive pin 561 is inserted into the first inserting hole 521 to be electrically connected with the electrode 52. The base 32 is provided with a second insertion hole (not shown), and the negative pin 563 is inserted into the second insertion hole to be electrically connected to the base 32. It should be understood that the terms "first" and "second" in the description of the present specification are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

The liquid guiding member 58 is arranged at the spiral center of the heat generating member 56, that is, the heat generating member 56 is arranged at the periphery of the liquid guiding member 58, so that the heat generating member 56 can uniformly and comprehensively heat the liquid guiding member 58, and the heat of the heat generating member 56 can be fully utilized to improve the atomization efficiency. The liquid guiding member 58 may be made of a porous material having a liquid absorbing function, such as cotton, cotton cloth, glass fiber, porous ceramic, etc., for example, the liquid guiding member 58 may be a cotton block, cotton cloth, glass fiber block, porous ceramic block, etc.

It is understood that in other embodiments, the heat generating member 56 may also be a sheet structure such as a mesh heat generating sheet or a planar heat generating net, when the heat generating member 56 is a sheet structure, the number of the heat generating members may be multiple, and multiple heat generating members 56 may be distributed on the periphery of the liquid guiding member 58 to uniformly heat the liquid guiding member 58.

The heating member 56 may be made of any one of stainless steel, nickel, nichrome, titanium, etc., and for example, the heating member 56 may be made of stainless steel wire or mesh, nickel wire or mesh, nichrome wire or mesh, titanium wire or mesh, etc. Or, the heating element 56 can be a ceramic heating sheet, which can achieve the beneficial effects of long service life, circulation, cleanability, reduced use cost, environment-friendly grade of materials, and the like. Specifically, the ceramic heating sheet is an aluminum nitride ceramic heating sheet sintered with tungsten paste.

The utility model provides an in electron cigarette 400 and atomizer 100 thereof, through setting up relatively independent base 32 and air guide 34, set up the connection structure between air guide 34 and the base 32 into rotatable coupling, and air guide 34's inner chamber and base 32's air flue 321 intercommunication, air guide 34's venthole 3433 is towards the piece 56 that generates heat on the base 32, can allow the user to adjust air guide 34 for base 32's installation angle by oneself, so that adjust the orientation of venthole 3433 (for example, just to generating heat the piece 56, as figure 3, or generate heat the piece 56 skew relatively, as figure 7), thereby can freely adjust air current channel and acquire required smog taste, can satisfy user's diversified smog taste demand. Specifically, for example, when the air outlet 3433 of the air guide 34 faces the heat generating element 56, the external air can flow through the surface of the heat generating element 56 as much as possible, so as to bring more smoke and improve the user experience.

Further, the air flow is guided to the heating element 56 through the plurality of air outlet holes 3433, so that the air flow can be blown to the heating element finely and uniformly, and poor smoke taste caused by that a large amount of cold air is focused on a certain area on the heating element is avoided. The cylindrical air outlet surface 3439 is adapted to the shape of the heat generating component 56, so that the air outlet surface 3439 is covered on the outer periphery of the heat generating component 56, and the plurality of air outlet holes 3433 are formed on the cylindrical air outlet surface 3439, so that the air flow blown out through the air outlet holes 3433 can uniformly cover the outer surface of the heat generating component 56, thereby further improving the atomization efficiency. Further, the mouthpiece 12 is located on a side of the air guide 34 away from the air outlet 3433, that is, the air outlet 121 and the air outlet 3433 are away from each other, so that the possibility of leakage can be reduced. Meanwhile, the two air guiding members 34 are arranged approximately symmetrically, and the air outlet 3433 deviates from the cigarette holder 12, so that the direct entering of the frying oil into the mouth of the user can be avoided, and the safety of the atomizer 100 and the electronic cigarette 400 is improved.

In the description herein, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. An air guide assembly for use with an atomizer, comprising:

the base is provided with an air passage and an accommodating hole communicated with the air passage; and

the air guide piece is rotatably connected to the base; the air guide member includes:

the connecting part is rotatably inserted into the accommodating hole; the connecting part is provided with an air guide hole communicated with the air passage; and

the air guide part is arranged at one end of the connecting part; the air guide part is internally provided with an air cavity communicated with the air guide hole, the air guide part is also provided with an air outlet surface facing the base, the air outlet surface is provided with an air outlet hole, and the air outlet hole communicates the air cavity to the outside.

2. The gas guide assembly of claim 1, wherein the gas guide member further comprises a connecting surface and an end surface, the connecting surface and the end surface are respectively disposed at two opposite ends of the gas outlet surface, and the connecting portion is connected to the connecting surface; when the connecting part rotates in the accommodating hole, the orientation of the end face can be changed, and the air outlet face faces to the center of the base or deviates relative to the center of the base.

3. The air guide assembly of claim 2, wherein the number of the air guide members is two, the two air guide members are respectively rotatably connected to the base, and the two air guide members are oppositely disposed, and when the two air guide members respectively rotate relative to the base, the end surfaces of the two air guide members can be selectively opposite or away from each other.

4. The air guide assembly of claim 2, wherein the air outlet surface is a circular arc surface, the plurality of air outlet holes are provided on the air outlet surface at intervals.

5. An air guide assembly according to claim 1, the air passage extending from the peripheral wall of the base to the interior of the base; the containing hole extends along the axial direction of the base, one end of the containing hole is communicated with the air passage, and the other end of the containing hole penetrates through the end face of the base.

6. An air guide assembly according to claim 5 wherein the axis of the outlet aperture is less than or equal to 90 degrees from the axis of the receiving cavity.

7. An air guide assembly according to any of claims 1 to 6, wherein an elastic flange is provided at the periphery of the connecting portion, and the elastic flange abuts against the side wall of the receiving hole.

8. An atomizer, comprising:

an air guide assembly according to any of claims 1 to 7; and

the heating piece is arranged between the base and the air outlet surface.

9. The atomizer of claim 8, wherein the plurality of air outlet holes are spaced apart from one another on the air outlet surface, and an axis of each air outlet hole is perpendicular to an outer surface of the heat generating member.

10. An electronic cigarette comprising the nebulizer of claim 9.

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