CN218483788U - Atomizer and electronic atomization device - Google Patents

Abstract

The application relates to an atomizer and electron atomizing device, the atomizer includes: a housing having a first air intake hole; the suction resistance adjusting piece is arranged in the shell and can be connected to the shell in a sliding way; the suction resistance adjusting piece is provided with a plurality of second air inlet holes; the suction resistance adjusting piece can slide relative to the shell in an operable way, and at least part of the second air inlet holes are communicated with the first air inlet holes in a controlled way; the first sealing member will inhale and hinder the regulating part and be fixed in on the casing to set up the air current sensing piece is sealed, seted up the start air flue of air current sensing piece in the first sealing member. Foretell atomizer, first sealing member both had been used for fixed inhaling to hinder the regulating part, was used for sealed air current response piece again, and offered the start air flue of air current response piece to can reduce the quantity of sealing member, and reduce the structure and start the influence of air flue to the device structure, and then make the device structure become simple, part figure reduces, and the assembly degree of difficulty reduces.

Description

Atomizer and electronic atomization device

Technical Field

The application relates to the technical field of atomization, in particular to an atomizer and an electronic atomization device.

Background

The aerosol generating device in the prior art mainly comprises an atomizing assembly and a battery assembly. The atomizing assembly generally comprises a liquid storage cavity and an atomizing core, wherein the liquid storage cavity is used for storing an atomizing substrate, and the atomizing core is used for heating and atomizing the atomizing substrate to form aerosol which can be eaten by a smoker; the battery assembly is used for providing energy for the atomizing core.

However, in order to realize smoothness and good sealing performance of suction resistance adjustment, the existing aerosol generating device has the disadvantages of relatively complex structure, large number of parts and high assembly difficulty.

The technical problem is that the existing parts are too many, and the beneficial effects are that the number of parts is reduced, and the assembly difficulty is reduced

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an atomizer and an electronic atomization device with a small number of parts and a low assembly difficulty, aiming at the problems of complex structure, a large number of parts and a high assembly difficulty of the existing aerosol generation device.

According to a first aspect of the present application, there is provided a nebulizer comprising:

a housing having a first air inlet hole; and

the suction resistance adjusting piece is arranged in the shell and can be connected to the shell in a sliding way; the suction resistance adjusting piece is provided with a plurality of second air inlet holes;

the suction resistance adjusting piece can slide relative to the shell in an operable way, and at least part of the second air inlet hole is communicated with the first air inlet hole in a controlled way;

the first sealing element fixes the suction resistance adjusting piece on the shell; and

the air flow induction piece is arranged in a sealing mode through the first sealing piece, and a starting air passage of the air flow induction piece is formed in the first sealing piece.

In one embodiment, a sliding groove is formed in the surface, facing the resistance suction adjusting piece, of the shell, the resistance suction adjusting piece is slidably connected to the sliding groove in a matching mode, and the bottom wall of the sliding groove is provided with the first air inlet hole in a penetrating mode;

the sliding groove is configured to limit the suction resistance adjusting piece to slide between a first position and a second position, and the area of the second air inlet hole communicated with the first air inlet hole is gradually increased along with the process that the suction resistance adjusting piece slides from the first position to the second position.

In one embodiment, a first protruding rib is formed on the bottom wall of the sliding groove facing the suction resistance adjusting piece in a protruding mode, the first protruding rib is arranged on the periphery of the first air inlet hole in a surrounding mode, and the first protruding rib abuts between the bottom wall of the sliding groove and the suction resistance adjusting piece.

In one embodiment, the suction resistance adjusting part comprises a body and an operating part protruding from one side of the body, the body is connected to the bottom wall of the sliding groove in a matching mode, and the operating part is accommodated in the first air inlet hole and exposed out of the air inlet side of the first air inlet hole;

the size of the first air inlet hole is larger than that of the operation portion, and the operation portion can operatively drive the body to slide relative to the bottom wall of the sliding groove.

In one embodiment, the second air inlets are arranged on the body, and are distributed on two sides of the operation part in a non-uniform number on a sliding path of the suction resistance adjusting piece;

when the operating part can operatively drive the body to slide relative to the shell, the second air inlet hole positioned on one side of the operating part is communicated with the first air inlet hole.

In one embodiment, the atomizer further comprises a fixed seat, the fixed seat is coupled in the housing and located on the air outlet side of the first air inlet hole, and the first sealing element is sealed between the housing and the fixed seat;

the first sealing element is provided with a third air inlet hole, and the fixed seat is provided with a fourth air inlet hole communicated with the third air inlet hole;

the suction resistance adjusting piece is connected to one side, away from the fixed seat, of the first sealing piece in a sliding mode, and the first air inlet hole, the second air inlet hole, the third air inlet hole and the fourth air inlet hole are communicated in sequence to form an air inlet channel.

In one embodiment, the surface of the first sealing element facing the suction resistance adjusting element is convexly provided with a second convex rib; the second convex rib is arranged on the edge of the end face of the third air inlet hole in a surrounding mode and is abutted against the first sealing element and the suction resistance adjusting piece.

In one embodiment, the suction resistance adjusting member comprises a body, an operating part and a supporting part; the body is matched and connected with the bottom wall of the sliding groove; the operation part is arranged in the first air inlet hole and exposed out of the air inlet side of the first air inlet hole; the supporting part is matched and connected with one side of the body, which is far away from the operating part, and extends out of the third air inlet hole to be abutted against the fixed seat;

the support part slides relative to the fixed seat under the driving of the operation part and the body, and can provide a holding force for keeping the body in contact with the shell.

In one embodiment, a first opening, a middle opening and a second opening are sequentially formed in the first sealing element along a sliding path of the resistance suction adjusting element, the middle opening is communicated with the first opening and the second opening, and the first opening, the second opening and the middle opening are jointly configured to form the third air inlet;

the second air inlets are arranged on the body and are distributed on two sides of the operating part in different numbers on the sliding path of the resistance suction adjusting part;

the supporting part can be slidably accommodated in the middle opening and drives the second air inlet hole positioned on one side of the operating part to be communicated with the corresponding first opening or the second opening.

In one embodiment, the housing has an outlet aperture;

the atomizer further comprises

The central pipe is arranged in the shell and communicated with the fourth air inlet hole and the air outlet hole.

In one embodiment, the atomizer further comprises a liquid absorbing element, wherein the liquid absorbing element is arranged at the communication position of the central pipe and the fourth air inlet hole; the liquid absorbing piece is provided with a fifth air inlet hole, and the fifth air inlet hole is communicated with the central pipe and the fourth air inlet hole.

In one embodiment, the atomizer further comprises a second sealing element which is matched and connected with the fixed seat, and a sixth air inlet hole is formed in the second sealing element;

and the air inlet end of the central pipe is fixedly communicated with the air outlet end of the sixth air inlet hole, and the fourth air inlet hole is communicated with the air inlet end of the sixth air inlet hole.

In one embodiment, a third rib is formed on the surface, facing the fixed seat, of the second sealing element in a protruding manner, and the third rib surrounds the periphery of the sixth air inlet hole and abuts between the fixed seat and the second sealing element.

According to a second aspect of the present application, there is provided an electronic atomizer comprising a power supply assembly and the atomizer as in the previous embodiments, the power supply assembly being electrically connected to the atomizer.

In one embodiment, the power supply assembly comprises:

the battery cell is arranged in the shell; and

and the supporting piece is arranged in the shell and is supported between at least one pole of the battery cell and the shell.

In one embodiment, the support comprises foam.

In the atomizer and the electronic atomization device, the shell is provided with the first air inlet hole for air inlet, and the suction resistance adjusting piece is connected to the shell in a sliding manner. The suction resistance adjusting piece is provided with a plurality of second air inlets with the same air inlet area, and when the suction resistance adjusting piece slides relative to the shell, at least one second air inlet is controlled to be communicated with the first air inlet. In practical use, if a user needs a larger suction resistance, the area of the second air inlet hole communicated with the first air inlet hole is reduced as much as possible; if the user needs smaller suction resistance, the area of the second air inlet hole communicated with the first air inlet hole is increased as much as possible. So, can satisfy the user and inhale the demand of hindering to the difference to promote user's suction taste. In addition, first sealing member both had been used for fixed inhaling to hinder the regulating part, was used for sealed air current response piece again, and offered the start air flue of air current response piece to can reduce the quantity of sealing member, and reduce the structure and start the influence of air flue to the device structure, and then make the device structure become simple, part figure reduces, and the assembly degree of difficulty reduces.

Drawings

Fig. 1 is a schematic structural diagram of an electronic atomization device in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of another view angle of the electronic atomizer shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the electronic atomizer shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the electronic atomizer shown in FIG. 1 from another perspective;

FIG. 5 is a schematic structural diagram of a resistance-suction adjusting member of the electronic atomizer shown in FIG. 1;

FIG. 6 is a schematic view of another perspective of the suction resistance adjusting member shown in FIG. 5;

FIG. 7 is a schematic structural diagram of a housing of the electronic atomizer shown in FIG. 1;

fig. 8 is a schematic structural diagram of a first sealing member of the electronic atomization device shown in fig. 1;

FIG. 9 is a schematic cross-sectional view of the electronic atomizer shown in FIG. 1 from another perspective;

fig. 10 is a schematic structural view of a second sealing member of the electronic atomizer shown in fig. 1.

1. An electronic atomization device; 100. an atomizer; 10. a housing; 11. a first air intake hole; 12. a sliding groove; 13. a first convex rib; 14. an air outlet; 20. a resistance suction adjusting member; 21. a second air intake hole; 22. a body; 23. an operation section; 24. a support portion; 30. a first seal member; 31. a third air inlet; 311. a first opening; 312. a second opening; 313. a middle opening; 32. a second rib; 33. a fixing groove; 34. starting an air passage; 40. a fixed seat; 41. a fourth intake port; 50. an airflow sensing member; 60. a central tube; 70. a liquid absorbing member; 71. a fifth air intake; 80. a second seal member; 81. a sixth intake port; 82. a third rib; 821. Sealing the transverse ribs; 822. sealing the vertical ribs; 83. a wiring hole; 200. a power supply component; 210. an electric core; 220. A support member.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application 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 application. This application is capable of embodiment in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and therefore the application is not limited to the specific embodiments disclosed below.

In the description of the present application, 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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore 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 to implicitly indicate 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 application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. 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 "under," "beneath," and "under" a second feature may be directly under or obliquely under the second 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.

The atomizer and the electronic atomizing device of the present application will be described below with reference to the drawings.

For the purpose of illustration, only the structures described in connection with the present application are illustrated in the drawings.

Referring to fig. 1-4, an electronic atomizer 1 according to at least one embodiment of the present disclosure includes a power module 200 and an atomizer 100, wherein the power module 200 is electrically connected to the atomizer 100, and the atomizer 100 is configured to atomize an aerosolizable medium under the power supplied by the power module 200 and form an aerosol for a user to inhale.

The nebulizer 100 comprises a housing 10, and the power supply assembly 200 comprises a battery cell 210 disposed in the housing 10, wherein the battery cell 210 is configured to provide electric energy for the nebulizer 100 to nebulize the nebulizable medium. It should be understood that, a main control board for controlling the opening and closing of the atomizer 100 and a lamp panel for reminding a user are usually further disposed in the housing 10, the battery cell 210 is very easy to shake in the using process, and once shaking occurs, the risk of short circuit caused by the contact between the tab of the battery cell 210 and the main control board and the lamp panel occurs.

In order to prevent the battery cell 210 from shaking inside the casing 10 and prevent the tab of the battery cell 210 from accidentally touching the main control board and the lamp panel, the power supply module 200 further includes a support member 220 disposed inside the casing 10, and the support member 220 is supported between at least one of the battery cells 210 and the casing 10. Specifically, the supporting members 220 are supported between two poles of the battery cell 210 and the casing 10, and play a role of supporting the battery cell 210, so as to prevent the battery cell 210 from shaking in the casing 10. More specifically, the supporting member 220 includes foam, and the foam is adhered to the two poles of the battery cell 210 through adhesive tape.

Referring to fig. 5 to 6, the housing 10 of the atomizer 100 has a first air inlet hole 11, and outside air can enter the housing 10 through the first air inlet hole 11. In order to adjust the suction resistance to meet the user's needs, the atomizer 100 further includes a suction resistance adjusting member 20 provided in the housing 10, the suction resistance adjusting member 20 being slidably coupled to the housing 10. The resistance suction adjusting member 20 has a plurality of second air inlet holes 21 with the same air inlet area, and when the resistance suction adjusting member 20 slides relative to the housing 10, at least a part of the second air inlet holes 21 are controlled to communicate with the first air inlet holes 11.

In practical use, if a user needs a larger suction resistance, the area of the second air inlet 21 communicated with the first air inlet 11 is reduced as much as possible; if the user needs a small suction resistance, the area of the second air intake holes 21 communicating with the first air intake holes 11 is increased as much as possible. So, can satisfy the user and inhale the demand of hindering to the difference to promote user's suction taste.

Referring to fig. 7, in some embodiments, a sliding groove 12 is formed on a surface of the housing 10 facing the resistance-absorbing adjusting member 20, the resistance-absorbing adjusting member 20 is slidably coupled to the sliding groove 12, and a first air inlet hole 11 is formed through a bottom wall of the sliding groove 12. Specifically, the sliding groove 12 is larger in size along the sliding path of the suction resistance adjusting member 20 than the suction resistance adjusting member 20 so that the suction resistance adjusting member 20 is slidable.

Further, the sliding groove 12 is configured to limit the suction resistance adjusting member 20 from sliding between the first position and the second position, and the area of the second air intake hole 21 communicating with the first air intake hole 11 gradually increases as the suction resistance adjusting member 20 slides from the first position to the second position. Specifically, the groove walls of the sliding groove 12 located at the two opposite ends of the suction resistance adjusting member 20 along the sliding direction of the suction resistance adjusting member 20 can respectively limit the suction resistance adjusting member 20 to a first position and a second position. Specifically, when the suction resistance adjusting member 20 is located at the first position, the area of the second air inlet hole 21 communicated with the first air inlet hole 11 is the smallest, and the suction resistance at this time is the largest; when the suction resistance adjusting member 20 is located at the second position, the area of the second air inlet hole 21 communicated with the first air inlet hole 11 is the largest, and the suction resistance at the moment is the smallest.

In some embodiments, the sliding groove 12 is formed with a first rib 13 protruding from a bottom wall facing the suction resistance adjusting member 20. The first rib 13 is disposed around the first air inlet 11 and abuts between the bottom wall of the sliding groove 12 and the suction resistance adjusting member 20. Specifically, the first rib 13 is integrally formed with the bottom wall of the slide groove 12.

In actual use, the first rib 13 can support the suction resistance adjusting member 20. In addition, compare in inhaling and hinder adjusting part 20 and directly slide on the diapire of sliding tray 12, the area of contact between the diapire of inhaling and hindering adjusting part 20 and sliding tray 12 can be reduced in the setting of first protruding muscle 13 for the user slides more smoothly, thereby promotes user comfort in use.

In some embodiments, the suction resistance adjusting member 20 includes a body 22 and an operating portion 23 protrudingly formed at one side of the body 22. The main body 22 is coupled to the bottom wall of the sliding groove 12, and the operation portion 23 is accommodated in the first air inlet hole 11 and exposed to the air inlet side of the first air inlet hole 11. On the sliding path of the resistance suction adjusting member 20, the size of the first air inlet hole 11 is larger than that of the operation portion 23, and the operation portion 23 is operable to drive the body 22 to slide relative to the bottom wall of the sliding groove 12.

In practical use, a user can toggle the operation portion 23 with a finger, so that the operation portion 23 moves in the first air inlet hole 11 and drives the body 22 to slide relative to the housing 10. Therefore, the number or the area of the second air inlet holes 21 communicated with the first air inlet holes 11 can be conveniently adjusted, and the use experience of a user is improved.

In order to adjust the communication area between the second air inlet holes 21 and the first air inlet holes 11, in some embodiments, all the second air inlet holes 21 are opened on the body 22, and on the sliding path of the resistance absorbing adjustment member 20, the number of all the second air inlet holes 21 is not uniformly distributed on two sides of the operation portion 23. The operation portion 23 can operatively drive the main body 22 to slide relative to the bottom wall of the sliding groove 12, and the second air inlet hole 21 located on one side of the operation portion 23 is communicated with the first air inlet hole 11. Specifically, the number of the second air intake holes 21 is five, two of the second air intake holes are distributed on one side of the operation portion 23, and the remaining three second air intake holes are distributed on the other side of the operation portion 23. When the operating part 23 drives the body 22 to slide, or the two second air inlet holes 21 on one side of the operating part 23 are communicated with the first air inlet hole 11, and the three second air inlet holes 21 on the other side are blocked by the bottom wall of the sliding groove 12; or the three second air intake holes 21 on one side of the operation portion 23 communicate with the first air intake holes 11, and the two second air intake holes 21 on the other side are blocked by the bottom wall of the slide groove 12.

It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. For example, the number of the second air inlet holes 21 may be seven, including three and four arranged on two sides of the operation portion 23, so as to change the communication area between the second air inlet holes 21 and the first air inlet holes 11, and further adjust the suction resistance.

Referring to fig. 8-9, in some embodiments, the atomizer 100 further comprises a first sealing member 30, and the first sealing member 30 comprises a sealing silicone. The atomizer 100 further comprises an airflow inducing member 50, which is sealed by the first sealing member 30, and a starting air passage of the airflow inducing member 50 is formed in the first sealing member 30. Specifically, the first sealing member 30 is provided with a fixing groove 33. The airflow sensing member 50 is clamped and sealed in the fixing groove 33, and the starting air channel 34 is communicated with the fourth air inlet 41 and the airflow sensing member 50. More specifically, the airflow sensing part 50 may be a microphone capable of sensing a negative pressure, so as to determine whether to turn on the battery cell 210 to supply power to the heating element. The first sealing element 30 can seal the airflow sensing element 50, plays a role in constructing the starting air passage 34, and meanwhile fixes the suction resistance adjusting element on the shell, so that the number of parts is reduced, the difficulty of assembly is reduced, and the cost is saved.

The atomizer 100 further includes a fixing seat 40, the fixing seat 40 is coupled in the housing 10 and located on the air outlet side of the first air inlet 11, and the first sealing element 30 is sealed between the housing 10 and the fixing seat 40. Wherein, the first sealing element 30 is provided with a third air inlet 31, and the fixing seat 40 is provided with a fourth air inlet 41 communicated with the third air inlet 31. The body 22 of the resistance-suction adjusting member 20 is slidably connected to a side of the first sealing member 30 away from the fixing base 40, and the first air inlet hole 11, a portion of the second air inlet hole 21 communicated with the first air inlet hole 11, the third air inlet hole 31 and the fourth air inlet hole 41 are sequentially communicated to form an air inlet channel.

Further, the surface of the first seal member 30 facing the body 22 of the resistance-suction adjusting member 20 is formed with a second rib 32 in a protruding manner. And surrounds the edge of the end face of the third air inlet hole 31 and abuts against the first sealing element 30 and the body 22. Specifically, the second bead 32 may be injection molded integrally with the first seal 30. In practical use, the second rib 32 can seal a gap between the third air inlet hole 31 and the second air inlet hole 21 which is currently communicated with the first air inlet hole 11, so as to prevent the problem of poor suction resistance consistency caused by air leakage. In addition to the sealing effect, the second rib 32 can support the body 22, and compared with the way of directly supporting the body 22 by the first sealing element 30, the contact area between the body 22 and the first sealing element 30 can be reduced, so that the sliding of the body 22 is smoother, and the user experience is improved.

In some embodiments, the first sealing member 30 is sequentially provided with a first opening 311, a middle opening 313 and a second opening 312 along the sliding path of the resistance-suction adjusting member 20, the middle opening 313 communicates the first opening 311 and the second opening 312, and the first opening 311, the second opening 312 and the middle opening 313 are configured to form the third air inlet 31. The supporting portion 24 is slidably received in the middle opening 313, and drives the second air intake hole 21 located at one side of the operating portion 23 to communicate with the corresponding first opening 311 or the second opening 312.

Specifically, when the suction resistance adjusting member 20 is located at the first position, the two second air inlet holes 21 on one side of the operation portion 23 communicate with the first opening 311, the air inlet ends of the three second air inlet holes 21 on the other side are blocked by the bottom wall of the sliding groove 12, and the air outlet ends are blocked by the surface of the first sealing member 30; when the suction resistance adjusting member 20 is located at the second position, the three second air inlet holes 21 on one side of the operation portion 23 are communicated with the second opening 312, the air inlet ends of the two second air inlet holes 21 on the other side are blocked by the bottom wall of the sliding groove 12, and the air outlet end is blocked by the surface of the first sealing member 30.

In some embodiments, the housing 10 has an outlet aperture 14. The atomizer 100 further includes a center tube 60 disposed in the housing 10, the center tube 60 communicating the fourth air inlet hole 41 and the air outlet hole 14. In actual use, a user sucks air through the air outlet hole 14, and external air can enter from the first air inlet hole 11 under the action of suction force, is sequentially transmitted to the air outlet hole 14 through the air inlet channel and the central pipe 60, and then enters the mouth of the user.

In some embodiments, nebulizer 100 further comprises wicking member 70. The liquid absorbing member 70 has a fifth intake hole 71, and the fifth intake hole 71 communicates the center tube 60 with the fourth intake hole 41. Specifically, the liquid absorbing member 70 is installed right above the fourth air inlet hole 41 of the fixing seat 40, when the air flow is discharged from the fourth air inlet hole 41, the air flow enters the liquid absorbing member 70, and the liquid absorbing member 70 can perform speed reduction and noise reduction on the air flow. The absorbent member 70 comprises absorbent cotton, which is a porous structure having strong liquid-absorbing and liquid-storing abilities. Further, the surface of the fixing base 40 is formed with a guiding groove, and the condensate can be guided to the liquid absorbing member 70 by the guiding groove and absorbed, thereby preventing leakage.

Referring to fig. 10, in some embodiments, the atomizer 100 further includes a second sealing member 80 coupled to the fixing base 40, and the second sealing member 80 is provided with a sixth air inlet 81. The air inlet end of the central tube 60 is fixedly communicated with the air outlet end of the sixth air inlet hole 81, and the fourth air inlet hole 41 is communicated with the air inlet end of the sixth air inlet hole 81. In particular, the second seal 80 comprises a sealing silicone for preventing the nebulizable medium from leaking, affecting the suction experience.

Further, a third rib 82 is formed on the surface of the second sealing element 80 facing the fixing seat 40 in a protruding manner, and the third rib 82 surrounds the periphery of the sixth air inlet hole 81 and abuts between the fixing seat 40 and the second sealing element 80. Specifically, the third rib 82 and the second seal 80 are integrally injection molded. In practical use, the third rib 82 can seal the gap between the fixed seat 40 and the second sealing element 80, and prevent external air from entering. More specifically, the second sealing member 80 is further provided with a wire hole 83, and the wire hole 83 is spaced from the sixth air inlet hole 81. The third rib 82 includes a sealing transverse rib 821 and a sealing vertical rib 822, the sealing transverse rib 821 is used for preventing external air from entering the sixth air inlet 81, and the sealing vertical rib 822 is used for isolating the sixth air inlet 81 from the wire feeding hole 83 and preventing air in the wire feeding hole 83 from entering the sixth air inlet 81. Therefore, the phenomena of insensitive starting and unstable suction resistance caused by air leakage can be avoided.

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 express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims (16)

1. An atomizer, comprising:

a housing having a first air intake hole; and

the suction resistance adjusting piece is arranged in the shell and can be connected to the shell in a sliding way; the suction resistance adjusting piece is provided with a plurality of second air inlet holes;

the suction resistance adjusting piece can slide relative to the shell in an operable way, and at least part of the second air inlet hole is communicated with the first air inlet hole in a controlled way;

the first sealing element fixes the suction resistance adjusting piece on the shell; and

the air flow induction piece is arranged in a sealing mode through the first sealing piece, and a starting air channel of the air flow induction piece is formed in the first sealing piece.

2. The atomizer according to claim 1, wherein a sliding groove is formed in a surface of the housing facing the resistance suction adjusting member, the resistance suction adjusting member is slidably coupled to the sliding groove, and the first air inlet hole is formed through a bottom wall of the sliding groove;

the sliding groove is configured to limit the suction resistance adjusting piece to slide between a first position and a second position, and the area of the second air inlet hole communicated with the first air inlet hole is gradually increased along with the process that the suction resistance adjusting piece slides from the first position to the second position.

3. The atomizer according to claim 2, wherein a first rib is formed on the bottom wall of the sliding groove facing the suction resistance adjusting member in a protruding manner, and the first rib is arranged around the periphery of the first air inlet hole and abuts between the bottom wall of the sliding groove and the suction resistance adjusting member.

4. The atomizer according to claim 2, wherein said resistance-suction adjusting member comprises a body and an operating portion protruding from one side of said body, said body is coupled to a bottom wall of said sliding groove, said operating portion is accommodated in said first air inlet hole and exposed to an air inlet side of said first air inlet hole;

the size of the first air inlet hole is larger than that of the operation portion, and the operation portion can operatively drive the body to slide relative to the bottom wall of the sliding groove.

5. The atomizer according to claim 4, wherein the second air intake holes are opened on the body, and on the sliding path of the resistance suction adjusting member, the number of the second air intake holes is unevenly distributed on both sides of the operating portion;

when the operating part can operatively drive the body to slide relative to the shell, the second air inlet hole positioned on one side of the operating part is communicated with the first air inlet hole.

6. The atomizer of claim 2, further comprising a holder coupled to the housing and located on the air outlet side of the first air inlet hole, wherein the first sealing member is sealed between the housing and the holder;

the first sealing element is provided with a third air inlet hole, and the fixed seat is provided with a fourth air inlet hole communicated with the third air inlet hole;

the suction resistance adjusting piece is connected to one side, away from the fixed seat, of the first sealing piece in a sliding mode, and the first air inlet hole, the second air inlet hole, the third air inlet hole and the fourth air inlet hole are communicated in sequence to form an air inlet channel.

7. The atomizer of claim 6, wherein a surface of said first sealing member facing said suction resistance adjusting member is formed with a second rib in a protruding manner; the second convex rib is arranged on the edge of the end face of the third air inlet hole in a surrounding mode and is abutted against the first sealing element and the suction resistance adjusting piece.

8. The atomizer of claim 6, wherein said resistance-draw adjuster comprises a body, an operating portion, and a support portion; the body is matched and connected with the bottom wall of the sliding groove; the operating part is accommodated in the first air inlet hole and exposed out of the air inlet side of the first air inlet hole; the supporting part is matched and connected with one side of the body, which is far away from the operating part, and extends out of the third air inlet hole to be abutted against the fixed seat;

the support part slides relative to the fixed seat under the driving of the operation part and the body, and can provide a holding force for keeping the body in contact with the shell.

9. The atomizer according to claim 8, wherein a first opening, a middle opening and a second opening are sequentially formed in the first sealing member along a sliding path of the suction resistance adjusting member, the middle opening communicates the first opening with the second opening, and the first opening, the second opening and the middle opening are together configured to form the third air inlet hole;

the second air inlets are arranged on the body and are distributed on two sides of the operating part in different numbers on the sliding path of the resistance suction adjusting part;

the supporting part can be slidably accommodated in the middle opening and drives the second air inlet hole positioned on one side of the operating part to be communicated with the corresponding first opening or the second opening.

10. The nebulizer of claim 6, wherein the housing has an air exit aperture;

the atomizer further comprises

The central pipe is arranged in the shell and communicated with the fourth air inlet hole and the air outlet hole.

11. The nebulizer of claim 10, further comprising a wicking element disposed at a communication of the central tube and the fourth air intake aperture; the liquid absorbing piece is provided with a fifth air inlet hole which is communicated with the central tube and the fourth air inlet hole.

12. The atomizer of claim 10, further comprising a second sealing member coupled to the holder, wherein the second sealing member has a sixth air inlet;

and the air inlet end of the central pipe is fixedly communicated with the air outlet end of the sixth air inlet hole, and the fourth air inlet hole is communicated with the air inlet end of the sixth air inlet hole.

13. The atomizer according to claim 12, wherein a third rib is formed on a surface of the second sealing member facing the fixing base in a protruding manner, and the third rib surrounds an outer periphery of the sixth air inlet hole and abuts between the fixing base and the second sealing member.

14. An electronic atomisation device comprising a power supply assembly and the atomiser of any of claims 1 to 13, the power supply assembly being electrically connected to the atomiser.

15. The atomizing device of claim 14, wherein the power supply assembly comprises:

the battery cell is arranged in the shell; and

and the supporting piece is arranged in the shell and is supported between at least one pole of the battery cell and the shell.

16. The atomizing device of claim 15, wherein the support comprises foam.

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