CN220140815U

CN220140815U - Electronic cigarette

Info

Publication number: CN220140815U
Application number: CN202321348630.9U
Authority: CN
Inventors: 卢音波
Original assignee: BYD Precision Manufacturing Co Ltd
Current assignee: BYD Precision Manufacturing Co Ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-08
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses an electronic cigarette, which comprises a shell, an atomizing device, a bottom cover and an adjusting slide block assembly, wherein the bottom cover is arranged at one end of the shell far away from an air suction port, and at least one air inflow adjusting hole is formed in the bottom cover. The adjusting slide block assembly is arranged on the bottom cover and can move between a first position and a second position, and the air inflow of the air inflow adjusting hole is larger than that of the air inflow adjusting hole when the adjusting slide block assembly is located at the second position. According to the electronic cigarette provided by the utility model, the quantity of the air inflow adjusting holes is adjusted and opened, so that the air inflow of the electronic cigarette during operation is adjusted, the smoke concentration at the air suction port is further controlled, the use requirements of different people are better met, the applicability of the electronic cigarette is improved, and the use experience of a user is improved.

Description

Electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette.

Background

The electron cigarette generally includes cigarette bullet and tobacco stem, and the cigarette bullet is installed in the tobacco stem and can produce the smog of being inhaled by the human body, and the cigarette bullet is provided with oil storage storehouse, air flue, atomizing storehouse and atomizing core, is provided with the tobacco tar that is used for producing smog in the oil storage storehouse, and the tobacco tar gets into the atomizing storehouse through the atomizing core and is atomized into smog, and smog is inhaled by the user through the air flue.

In the related art, the air inflow of the electronic cigarette can not be adjusted, so that the smoke concentration of the electronic cigarette can not be adjusted, the personalized requirements of different using groups can not be better met, the using experience of a user is affected, and the applicability of the electronic cigarette is poor.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide the electronic cigarette, which is capable of adjusting the air inflow of the electronic cigarette during operation, further controlling the smoke concentration at the air suction port, better meeting the use demands of different people, improving the applicability of the electronic cigarette and improving the use experience of users.

According to an embodiment of the utility model, an electronic cigarette comprises: the device comprises a shell, a shell and a shell, wherein an air suction port is formed in the shell, and an oil storage bin is arranged in the shell and is used for accommodating a medium to be atomized; the atomization device is arranged in the shell and is provided with an atomization cavity, the atomization cavity is communicated with the air suction port, and the atomization bin device comprises an atomization core, and the atomization core is used for atomizing the medium to be atomized so as to release aerosol towards the atomization cavity; the bottom cover is arranged at one end of the shell, which is far away from the air suction port, and is provided with at least one air inflow adjusting hole which is communicated with the atomizing cavity; the adjusting slide block assembly is arranged on the bottom cover and can move between a first position and a second position, and the air inflow of the air inflow adjusting hole is larger than that of the air inflow adjusting hole when the adjusting slide block assembly is positioned at the first position.

According to the electronic cigarette provided by the embodiment of the utility model, the quantity of the air inflow adjusting holes is adjusted by slidably arranging the adjusting slide block assembly on the bottom cover and switching the adjusting slide block assembly between the opening position and the closing position, so that the air inflow of the electronic cigarette during working is adjusted, the smoke concentration at the air suction port is further controlled, the use requirements of different people are better met, the applicability of the electronic cigarette is improved, and the use experience of a user is improved.

According to some embodiments of the utility model, the intake air amount adjusting holes are plural, and the plural intake air amount adjusting holes are arranged at intervals along the moving direction of the adjusting slider assembly.

According to some embodiments of the utility model, the plurality of intake air amount adjusting holes include a first adjusting hole and a second adjusting hole, a cross-sectional area of the first adjusting hole being larger than a cross-sectional area of the second adjusting hole; wherein the first position comprises a first open position and a second open position, the adjustment slider assembly seals the second adjustment aperture when the adjustment slider assembly is in the first open position, and the first adjustment aperture is in communication with the external atmosphere; when the adjustment slide assembly is in the second open position, both the first adjustment aperture and the second adjustment aperture are in communication with the external atmosphere.

According to some embodiments of the utility model, the first adjustment aperture is located on a side of the second adjustment aperture remote from the bottom cover center.

According to some embodiments of the utility model, the first adjustment hole has a diameter D ₁ The diameter of the second adjusting hole is D ₂ Wherein the D ₁ 、D ₂ The method meets the following conditions: d is more than or equal to 0.7mm ₁ ≤0.9mm，D ₂ ＝D ₁ -0.3mm。

According to some embodiments of the utility model, the adjusting slide assembly blocks the intake air amount adjusting hole when the adjusting slide assembly is located at the second position, and the intake air amount of the intake air amount adjusting hole is zero.

According to some embodiments of the utility model, the adjusting slide assembly comprises: the adjusting slide block is movably arranged on the bottom cover, is positioned on one side of the bottom cover, which is far away from the atomizing device, and is provided with an installing groove which is open towards the air inflow adjusting hole; and the adjusting slide block sealing piece is arranged in the mounting groove and is suitable for sealing the air inflow adjusting hole.

According to some embodiments of the present utility model, a first cavity and a second cavity are formed in the bottom cover, which are spaced apart from each other, a side of the first cavity and the second cavity facing the atomizing device is opened, the intake air amount adjusting hole is formed on a bottom wall of the first cavity, the adjusting slider assembly is movably provided on a bottom wall of the second cavity, and a bottom cover seal member is provided in the second cavity, and the bottom cover seal member is abutted against an inner peripheral surface of the second cavity.

According to some embodiments of the utility model, the side wall of the second cavity is provided with a supporting rib, the bottom cover sealing member is formed with a matching groove, and the supporting rib is matched in the matching groove.

According to some embodiments of the utility model, both ends of the support rib are respectively connected to the side walls of the second cavity, and a side surface of the support rib away from the bottom cover seal is flush with a side surface of the bottom wall of the first cavity away from the bottom cover seal.

According to some embodiments of the utility model, the adjusting slide assembly is opposite to the supporting rib, and at least one groove is formed on one side of the adjusting slide sealing member adjacent to the supporting rib.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic diagram of an electronic cigarette according to an embodiment of the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of another angle of an electronic cigarette according to an embodiment of the utility model;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a schematic view of a bottom cover of an electronic cigarette according to an embodiment of the present utility model;

fig. 6 is a bottom view of the bottom cover shown in fig. 5;

FIG. 7 is a side view of the bottom cover shown in FIG. 5;

FIG. 8 is another angular schematic view of the bottom cover shown in FIG. 5;

fig. 9 is a schematic view of a bottom cover seal of an electronic cigarette, according to an embodiment of the utility model;

FIG. 10 is a top view of the bottom cover shown in FIG. 9;

FIG. 11 is a side view of the bottom cover shown in FIG. 9;

fig. 12 is an assembled schematic view of a bottom cover seal and a support rib of an electronic cigarette according to an embodiment of the utility model;

fig. 13 is a schematic view of an adjustment slider assembly of an electronic cigarette according to an embodiment of the utility model;

fig. 14 is a schematic view of an e-cigarette in a second position according to an embodiment of the utility model;

fig. 15 is a schematic view of an electronic cigarette in a first open position according to an embodiment of the utility model;

fig. 16 is a schematic view of an electronic cigarette in a second open position according to an embodiment of the utility model.

Reference numerals:

100: an electronic cigarette;

1: a housing; 11: an air suction port; 12: an oil storage bin; 13: an air flow channel; 2: an atomizing device; 21: an atomizing chamber; 22: an atomizing core; 3: a bottom cover; 31: an intake air amount adjusting hole; 311: a first adjustment aperture; 312: a second adjustment aperture; 32: a first cavity; 33: a second cavity; 331: a support rib; 34: a bottom cover seal; 341: a mating groove; 35: a receiving chamber; 36: a partition plate; 4: an adjustment slide assembly; 41: an adjusting slide block; 411: a mounting groove; 42: adjusting the slider seal; 421: a groove.

Detailed Description

An electronic cigarette 100 according to an embodiment of the present utility model is described below with reference to fig. 1-16.

As shown in fig. 1 to 16, an electronic cigarette 100 according to an embodiment of the present utility model includes a housing 1, an atomizing device 2, a bottom cover 3, and an adjustment slider assembly 4.

Specifically, an air suction port 11 is arranged on the shell 1, an oil storage bin 12 is arranged in the shell 1, and the oil storage bin 12 is used for containing medium to be atomized. The atomizing device 2 is arranged in the housing 1, the atomizing device 2 is provided with an atomizing cavity 21, the atomizing cavity 21 is communicated with the air suction port 11, the atomizing bin device comprises an atomizing core 22, and the atomizing core 22 is used for atomizing a medium to be atomized so as to release aerosol towards the atomizing cavity 21. The bottom cover 3 is provided at an end of the housing 1 remote from the suction port 11, and at least one intake air amount adjusting hole 31 is formed in the bottom cover 3, the intake air amount adjusting hole 31 being communicated with the atomizing chamber 21. The regulating slider assembly 4 is provided on the bottom cover 3, the regulating slider assembly 4 is movable between a first position and a second position, and the intake air amount of the intake air amount regulating hole 31 is larger when the regulating slider assembly 4 is located at the first position than when the regulating slider assembly 4 is located at the second position.

For example, in the examples of fig. 1 and 3, the oil reservoir 12, the atomizing device 2, the bottom cover 3, and the regulating slider assembly 4 are provided in this order in the height direction of the housing 1 (for example, the up-down direction in fig. 2). An air flow channel 13 communicated with the outside atmosphere is formed along the central axis of the oil storage bin 12, an air suction port 11 is formed at the end of the air flow channel 13 far away from the center of the shell 1, and a user can suck aerosol formed in the electronic cigarette 100 through the air suction port 11. Because the atomizing cavity 21 is communicated with the air suction port 11, external air flows into the atomizing cavity 21 through the air inflow adjusting hole 31, and meanwhile, medium to be atomized in the oil storage bin 12 flows into the atomizing cavity 21 to be contacted with the atomizing core 22, the atomizing core 22 atomizes the medium to be atomized into aerosol to be released into the atomizing cavity 21, and the aerosol and the air in the atomizing cavity 21 flow to the air suction port 11 along the air flow channel 13 after being mixed.

As shown in fig. 3 and 4, the bottom cover 3 is detachably arranged at the end of the casing 1 away from the air suction port 11, and seals the end of the casing 1, so that the installation or replacement of components in the casing 1 is facilitated. The bottom cover 3 is formed with a receiving chamber 35, the receiving chamber 35 is opened toward one side of the center of the housing 1, an intake air amount adjusting hole 31 is formed on the bottom wall of the bottom cover 3, and the intake air amount adjusting hole 31 communicates with the receiving chamber 35, so that communication between the inside of the housing 1 and the outside atmosphere is facilitated.

As shown in fig. 2 and 4, the adjusting slider assembly 4 is slidably mounted on one side of the bottom cover 3 away from the housing 1, and the air intake amount adjusting hole 31 is exposed by moving the adjusting slider assembly 4, so that the inside of the housing 1 is communicated with the outside air, and the air intake amount of the air intake amount adjusting hole 31 is larger than the air intake amount of the air intake amount adjusting hole 31 when the adjusting slider assembly 4 is located at the second position when the adjusting slider assembly 4 is located at the first position, so that the air intake amount in the housing 1 can be adjusted by adjusting the position of the adjusting slider assembly 4, the concentration of aerosol in the air suction port 11 is controlled, the use requirements of different people can be better met, and the applicability of the electronic cigarette 100 is improved.

The working process of the electronic cigarette 100 according to the embodiment of the utility model comprises the following steps: when the adjusting slide block assembly 4 is moved to the first position, the air inflow adjusting hole 31 is exposed, at this time, a user inhales the air suction opening 11, so that a pneumatic sensor (such as a microphone) in the electronic cigarette 100 senses, a battery device in the electronic cigarette 100 is controlled to be electrically connected with the atomizing core 22, the atomizing core 22 works, for example, the atomizing core 22 heats, a medium to be atomized, such as tobacco tar, in the oil storage bin 12 moves towards the atomizing cavity 21 and is heated by the atomizing core 22, aerosol is formed in the atomizing cavity 21, meanwhile, external air enters the atomizing cavity 21 through the air inflow adjusting hole 31 and is mixed with the aerosol in the atomizing cavity 21, the mixed aerosol is inhaled by the user from the air suction opening 11 through the air flow channel 13, and the use requirement of the user is achieved, wherein the user can adjust the adjusting slide block assembly 4 according to the use requirement of the user, namely, the air inflow of the air inflow adjusting hole 31 is adjusted, and the concentration of the aerosol in mixed air in the oral cavity of the user is adjusted.

According to the electronic cigarette 100 of the embodiment of the utility model, the quantity of the air inflow adjusting holes 31 is adjusted and opened by slidably arranging the adjusting slide block assembly 4 on the bottom cover 3 and switching the adjusting slide block assembly 4 between the opening position and the closing position, so that the air inflow of the electronic cigarette 100 is adjusted during working, the smoke concentration at the air suction port 11 is further controlled, the use requirements of different people are better met, the applicability of the electronic cigarette 100 is improved, and the use experience of a user is improved.

According to some embodiments of the present utility model, referring to fig. 4 to 8, the intake air amount adjusting holes 31 are plural, and the plural intake air amount adjusting holes 31 are arranged at intervals along the moving direction of the adjusting slider assembly 4. In the description of the present utility model, "plurality" means two or more. For example, in the example of fig. 1, the number of the intake air amount adjusting holes 31 may be two, the two intake air amount adjusting holes 31 are arranged at intervals, the two intake air amount adjusting holes 31 are located at one side of the bottom cover 3 in the width direction, the connecting line of the centers of the two intake air amount adjusting holes 31 is parallel to the moving direction of the adjusting slide block assembly 4, the diameter of the intake air amount adjusting holes 31 is smaller than the width of the adjusting slide block assembly 4, the adjusting slide block assembly 4 moves along the length direction (for example, the left-right direction in fig. 4), so that the adjusting slide block assembly 4 can block or expose at least one intake air amount adjusting hole 31, thereby controlling the intake air amount of the casing 1, further controlling the smoke concentration of the air suction port 11, and improving the applicability of the electronic cigarette 100.

Further, referring to fig. 4 to 8, the plurality of intake air amount adjustment holes 31 includes a first adjustment hole 311 and a second adjustment hole 312, and the cross-sectional area of the first adjustment hole 311 is larger than that of the second adjustment hole 312. Wherein the first position comprises a first open position and a second open position, when the adjustment slider assembly 4 is in the first open position, the adjustment slider assembly 4 seals the second adjustment aperture 312, and the first adjustment aperture 311 is in communication with the external atmosphere; when the adjustment slider assembly 4 is in the second open position, both the first adjustment aperture 311 and the second adjustment aperture 312 are in communication with the outside atmosphere.

As shown in fig. 15, when the adjustment slider assembly 4 is located at the first open position, only the first adjustment hole 311 is exposed to the outside of the adjustment slider assembly 4, so that the inside of the housing 1 communicates with the outside atmosphere through the first adjustment hole 311. Since the cross-sectional area of the first adjusting hole 311 is smaller than the sum of the cross-sectional area of the first adjusting hole 311 and the cross-sectional area of the second adjusting hole 312, the air inflow of the electronic cigarette 100 is smaller, the medium to be atomized is atomized into aerosol by the atomizing core 22, the amount of the aerosol flowing out to the air suction port 11 along the air flow channel 13 under the dilution of air is smaller, the concentration of the aerosol is higher, and therefore, the taste of the aerosol is more stimulated in the first opening position. It should be noted that, the cross-sectional area of the first adjusting hole 311 not only meets the use requirement of the electronic cigarette 100, but also does not harm the human body due to the smoke concentration at the air suction port 11.

As shown in fig. 16, when the adjustment slider assembly 4 is located at the second open position, both the first adjustment hole 311 and the second adjustment hole 312 are exposed to the outside of the adjustment slider assembly 4, so that the inside of the housing 1 communicates with the outside atmosphere through the first adjustment hole 311 and the second adjustment hole 312. Because the sum of the cross-sectional area of the first adjusting hole 311 and the cross-sectional area of the second adjusting hole 312 is larger, the air inflow of the electronic cigarette 100 is larger, the medium to be atomized is atomized into aerosol by the atomizing core 22, and the aerosol flows out to the air suction port 11 along the air flow channel 13 under the dilution of air, so that the smoke has a softer taste in the second opening position, and the requirements of most of users can be met.

Still further, referring to fig. 4 to 8, the first adjustment hole 311 is located at a side of the second adjustment hole 312 remote from the center of the bottom cover 3. That is, the second adjusting hole 312 is closer to the center of the bottom cover 3 than the first adjusting hole 311, so that the adjusting slider assembly 4 exposes the first adjusting hole 311 during sliding, and the minimum air intake requirement of the electronic cigarette 100 is satisfied by the air intake of the first adjusting hole 311. Because the cross-sectional area of the second adjusting hole 312 is smaller than that of the first adjusting hole 311, on the basis that the first adjusting hole 311 is exposed, the adjusting slide block assembly 4 moves to expose the second adjusting hole 312, so that the air inflow is effectively increased, and the air inflow is moderate, so that the smoke amount and the smoke concentration of the air suction port 11 are moderate, and the requirements of most users can be met.

According to some embodiments of the utility model, the diameter of the first adjustment hole 311 is D ₁ The second adjustment hole 312 has a diameter D ₂ Wherein D is ₁ 、D ₂ The method meets the following conditions: d is more than or equal to 0.7mm ₁ ≤0.9mm，D ₂ ＝D ₁ -0.3mm. When D is ₁ When the air inflow is less than 0.7mm, the cross-sectional area of the first adjusting hole 311 is smaller, the air inflow through the first adjusting hole 311 may not meet the use requirement of the electronic cigarette 100, or the concentration of the smoke sucked from the air suction port 11 is too large under the dilution of the air inflow, so that the damage to a human body is easily caused; when D is ₁ At > 0.9mm, the cross-sectional area of the first adjustment aperture 311 is larger, according to D ₂ ＝D ₁ The cross-sectional area of the second adjustment aperture 312 is also larger, the amount of air taken in via the first adjustment aperture 311 and the second adjustment aperture 312 is larger, and when the adjustment slider assembly 4 is in the second open position, the amount of smoke drawn from the suction port 11 is larger, but the smoke concentration is lower, which affects the user experience. Thus, by setting the diameters of the first adjustment hole 311 and the second adjustment hole 312 to 0.7 mm.ltoreq.D, respectively ₁ ≤0.9mm，D ₂ ＝D ₁ 0.3mm, so that the cross-sectional areas of the first adjusting hole 311 and the second adjusting hole 312 are designed more reasonably, the smoke outlet effect of the electronic cigarette 100 is fully exerted, and the human body is not damaged.

According to some embodiments of the present utility model, the adjustment slider assembly 4 blocks the intake air amount adjustment hole 31 when the adjustment slider assembly 4 is located at the second position, and the intake air amount of the intake air amount adjustment hole 31 is zero. As shown in fig. 2 and 4, when the regulating slider assembly 4 is in the second position, the regulating slider assembly 4 can simultaneously block all the intake air amount regulating holes 31 on the bottom cover 3, while the intake air amount regulating holes 31 are spaced apart from the outside atmosphere. When the user stops inhaling from the air suction port 11, the air inflow adjusting hole 31 can be blocked to separate the inside of the shell 1 from the outside atmosphere, so that the medium to be atomized, such as tobacco tar, in the oil storage bin 12 can stop entering the atomization cavity 21 from the atomization core 22, thereby avoiding the ineffective consumption of the medium to be atomized in the oil storage bin 12 and improving the utilization rate of the medium to be atomized.

According to some embodiments of the present utility model, as shown in fig. 13, the adjustment slider assembly 4 includes an adjustment slider 41 and an adjustment slider seal 42, the adjustment slider 41 being movably provided on the bottom cover 3, the adjustment slider 41 being located on a side of the bottom cover 3 remote from the atomizing device 2, the adjustment slider 41 being formed with a mounting slot 411 that is open to the intake air amount adjustment hole 31. The regulating slider seal 42 is provided in the mounting groove 411, and the regulating slider seal 42 is adapted to seal the intake air amount regulating hole 31. So set up, when adjusting slider 41 slides relative bottom 3, adjusting slider seal 42 in the mounting groove 411 can take place deformation at the slip in-process, and adjusting slider seal 42 is compressed between adjusting slider 41 and bottom 3 this moment to the clearance between filling adjusting slider 41 and the bottom 3 improves the leakproofness, and adjusting slider 41 removes to air input regulation hole 31 department, and adjusting slider seal 42 resumes deformation, can shutoff corresponding air input regulation hole 31, thereby control the air input of electronic cigarette 100 more accurate.

Further, as shown in fig. 4 and 8, a first cavity 32 and a second cavity 33 are formed in the bottom cover 3 so as to be spaced apart from each other, one side of the first cavity 32 and the second cavity 33 facing the atomizing device 2 is opened, an intake air amount adjusting hole 31 is formed in a bottom wall of the first cavity 32, an adjusting slider assembly 4 is movably provided in a bottom wall of the second cavity 33, a bottom cover seal 34 is provided in the second cavity 33, and the bottom cover seal 34 abuts against an inner peripheral surface of the second cavity 33.

For example, in the example of fig. 3 and 4, a partition plate 36 is provided in the bottom cover 3, the partition plate 36 extending in the circumferential direction of the intake air amount adjusting hole 31 to partition the accommodating chamber 35 of the bottom cover 3 into the first cavity 32 and the second cavity 33. Due to poor tightness between the adjusting slider 41 and the bottom wall of the second cavity 33, the first cavity 32 and the second cavity 33 are arranged at intervals, and the bottom cover sealing member 34 is arranged in the second cavity 33, so that gas enters the shell 1 from the first cavity 32, and the bottom cover sealing member 34 seals an assembly gap between the adjusting slider 41 and the bottom cover 3, so that tightness of the electronic cigarette 100 is improved.

Further, as shown in fig. 2 and 7, the sidewall of the second cavity 33 is provided with a supporting rib 331, and the bottom cover seal 34 is formed with a fitting groove 341, and the supporting rib 331 is fitted in the fitting groove 341. Thus, on the one hand, the support rib 331 can increase the structural strength of the bottom cover 3; on the other hand, the mounting stability of the bottom cover sealing member 34 in the second cavity 33 is effectively increased through the cooperation of the supporting ribs 331 and the cooperation grooves 341, and the bottom cover sealing member 34 is prevented from shaking in the second cavity 33, so that the tightness of the electronic cigarette 100 is improved.

In some alternative embodiments, both ends of the support rib 331 are connected to the sidewalls of the second cavity 33, respectively, and a side surface of the support rib 331 remote from the bottom cover seal 34 is flush with a side surface of the bottom wall of the first cavity 32 remote from the bottom cover seal 34. So set up, effectively increased bottom 3 in the ascending roughness of the removal direction of adjusting the slider subassembly 4 to be convenient for adjust the slider subassembly 4, effectively promote the shutoff leakproofness of adjusting the slider subassembly 4 to air input regulation hole 31.

In some alternative embodiments, the adjustment slider assembly 4 is opposite the support rib 331, and at least one groove 421 is formed in the side of the adjustment slider seal 42 adjacent the support rib 331. The support rib 331 is used for limiting the sliding of the adjusting slide block assembly 4, so that the adjusting slide block assembly 4 moves along the length direction of the support rib 331, and the accuracy of plugging and opening the air inflow adjusting hole 31 is improved. The grooves 421 may be plural, the plural grooves 421 are spaced apart along the width direction of the supporting rib 331, each groove 421 extends along the length direction of the supporting rib 331, and the contact area between the supporting rib 331 and the adjusting slider seal 42 can be reduced by the grooves 421, so that the friction force between the supporting rib 331 and the adjusting slider seal 42 can be reduced, and the adjusting slider assembly 4 can move smoothly.

Other components and operations of the electronic cigarette 100 according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present utility model, it should be understood that the terms "center", "length", "width", "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic cigarette, comprising:

the device comprises a shell, a shell and a shell, wherein an air suction port is formed in the shell, and an oil storage bin is arranged in the shell and is used for accommodating a medium to be atomized;

the atomization device is arranged in the shell and is provided with an atomization cavity, the atomization cavity is communicated with the air suction port, and the atomization device comprises an atomization core, and the atomization core is used for atomizing the medium to be atomized so as to release aerosol towards the atomization cavity;

the bottom cover is arranged at one end of the shell, which is far away from the air suction port, and is provided with at least one air inflow adjusting hole which is communicated with the atomizing cavity;

the adjusting slide block assembly is arranged on the bottom cover and can move between a first position and a second position, and the air inflow of the air inflow adjusting hole is larger than that of the air inflow adjusting hole when the adjusting slide block assembly is positioned at the first position.

2. The electronic cigarette according to claim 1, wherein the intake air amount adjusting holes are plural, and the plural intake air amount adjusting holes are arranged at intervals along the moving direction of the adjusting slider assembly.

3. The electronic cigarette according to claim 2, wherein the plurality of intake air amount regulating holes includes a first regulating hole and a second regulating hole, a cross-sectional area of the first regulating hole being larger than a cross-sectional area of the second regulating hole;

wherein the first position comprises a first open position and a second open position, the adjustment slider assembly seals the second adjustment aperture when the adjustment slider assembly is in the first open position, and the first adjustment aperture is in communication with the external atmosphere; when the adjustment slide assembly is in the second open position, both the first adjustment aperture and the second adjustment aperture are in communication with the external atmosphere.

4. The electronic cigarette of claim 3, wherein the first adjustment aperture is located on a side of the second adjustment aperture that is distal from the center of the bottom cover.

5. The electronic cigarette of claim 3, wherein the first adjustment aperture has a diameter D ₁ The diameter of the second adjusting hole is D ₂ Wherein the D ₁ 、D ₂ The method meets the following conditions: d is more than or equal to 0.7mm ₁ ≤0.9mm，D ₂ ＝D ₁ -0.3mm。

6. The electronic cigarette of any one of claims 1-5, wherein the adjustment slider assembly blocks the intake air amount adjustment aperture when the adjustment slider assembly is in the second position, the intake air amount of the intake air amount adjustment aperture being zero.

7. The electronic cigarette of any one of claims 1-5, wherein the adjustment slider assembly comprises:

the adjusting slide block is movably arranged on the bottom cover, is positioned on one side of the bottom cover, which is far away from the atomizing device, and is provided with an installing groove which is open towards the air inflow adjusting hole;

and the adjusting slide block sealing piece is arranged in the mounting groove and is suitable for sealing the air inflow adjusting hole.

8. The electronic cigarette according to claim 7, wherein a first cavity and a second cavity are formed in the bottom cover so as to be spaced apart from each other, a side of the first cavity and the second cavity facing the atomizing device is opened, the intake air amount adjusting hole is formed in a bottom wall of the first cavity, the adjusting slider assembly is movably provided in a bottom wall of the second cavity, and a bottom cover seal member is provided in the second cavity so as to abut an inner peripheral surface of the second cavity.

9. The electronic cigarette of claim 8, wherein the second cavity has a support rib on a side wall thereof, the bottom cover seal is formed with a mating groove, and the support rib is mated in the mating groove.

10. The electronic cigarette of claim 9, wherein the two ends of the support rib are respectively connected to the side walls of the second cavity, and a side surface of the support rib away from the bottom cover seal is flush with a side surface of the bottom wall of the first cavity away from the bottom cover seal.

11. The electronic cigarette of claim 9, wherein the adjustment slider assembly is opposite the support rib, and wherein at least one groove is formed in a side of the adjustment slider seal adjacent the support rib.