Atomizer and electronic cigarette thereof

Abstract

The utility model relates to the technical field of electronic atomization, and discloses an atomizer and an electronic cigarette thereof, the atomizer comprises an oil storage cavity used for storing atomized liquid and a first shell, one side of the first shell is provided with an embedded structure and a transparent display screen, the transparent display screen is arranged in the embedded structure, and the state of the atomized liquid can be observed by transmitting light into the oil storage cavity through the transparent display screen. Due to the fact that the transparent display screen is arranged on the outer surface of the atomizer and is in the transparent state, use parameters of the electronic cigarette, such as the smoking number, the atomization resistance value, the power and the remaining electric quantity, can be displayed in the transparent display screen, and meanwhile the remaining amount of atomized liquid in the oil storage cavity can be observed through the transparent display screen. Therefore, the transparent display screen does not affect the observation of the state of the atomized liquid in the oil storage cavity while displaying the parameters, so that the sense of safety of a user using the electronic cigarette is improved, the user is prevented from smoking burnt aerosol, and the user experience is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and in particular to an atomizer and an electronic cigarette thereof. Background Art

[0002] Electronic cigarettes have become an emerging technology in the electronics industry. The atomizer is powered by a power supply component, which heats the atomizer's atomizing liquid to produce aerosol for users to inhale, solving the problem of smoking addiction.

[0003] However, in the existing electronic cigarettes, the display screen is arranged on the power supply component, and the function of the display screen is to display parameters such as power and resistance. In addition, since the color of the atomized liquid in the atomizer is inconsistent in depth and lightness, and there is also a color difference after being adsorbed by the oil storage cotton, the atomizer is an opaque atomizer, or a small transparent window is provided for observation, but the remaining amount of atomized liquid in the atomizer cannot be observed. Therefore, when the user cannot observe the remaining amount of atomized liquid inside the atomizer, the risk of the atomized liquid burning due to insufficient remaining amount is increased. At the same time, it also brings anxiety to the user about the unknown remaining amount of atomized liquid, affecting the user experience. Utility Model Content

[0004] The present application provides an atomizer and an electronic cigarette thereof, aiming to solve the problem of burning and anxiety during use caused by the inability to observe the remaining amount of atomized liquid inside the atomizer in the existing electronic cigarette.

[0005] In order to solve the above technical problems, the technical solution adopted in this application is:

[0006] A first aspect of the present application provides an atomizer, comprising:

[0007] An oil storage chamber, used for storing atomized liquid;

[0008] A first shell, wherein an embedded structure is disposed on one side of the first shell;

[0009] A transparent display screen is arranged in the embedded structure, and light can be transmitted into the oil storage cavity through the transparent display screen to observe the state of the atomized liquid.

[0010] In some embodiments, the embedded structure includes a first embedded portion and a second embedded portion that penetrate the surface of the first shell, the first embedded portion is arranged above the second embedded portion, and the first opening of the first embedded portion is larger than the second opening of the second embedded portion.

[0011] In some embodiments, a peripheral wall of the second embedded portion is provided with a raised portion and a relief portion, and the raised portion and the relief portion are spaced apart.

[0012] In some embodiments, the length of the protruding portion is smaller than the length of the relief portion.

[0013] In some embodiments, the transparent display screen includes a first layer of glass and a second layer of glass, and a subtitle display board is arranged between the first layer of glass and the second layer of glass. The subtitles on the subtitle display board can be seen through the first layer of glass, and the subtitles on the subtitle display board can be seen through the corresponding surface of the second layer of glass.

[0014] In some embodiments, a cover plate is further included, the transparent display screen is flush with the outer surface of the first shell, and the cover plate is covered on the edge of the transparent display screen.

[0015] A second aspect of the present application provides an electronic cigarette, comprising:

[0016] An atomizer according to any one of the above embodiments;

[0017] The atomizer further includes a base and an atomizer core. The base is disposed at the end of the first shell and defines the oil storage cavity with the first shell. The atomizer core is disposed in the oil storage cavity and fixedly connected to the base.

[0018] In some embodiments, the electronic cigarette further includes a power supply component, and the power supply component is electrically connected to the atomization core.

[0019] The power supply component includes oil-absorbing cotton, and the oil-absorbing cotton is arranged at a position corresponding to the atomization core.

[0020] In some embodiments, the atomizer core includes a connecting component and an atomizer component. The connecting component is sleeved on the outside of the atomizer component and can slide relative to the atomizer component.

[0021] In some embodiments, the transparent display screen is electrically connected to the power supply assembly via a flexible circuit board.

[0022] The beneficial effects of the present application are as follows: compared with the prior art, the present application provides an atomizer and an electronic cigarette thereof, wherein the atomizer includes an oil storage chamber, a first shell and a transparent display screen, the oil storage chamber is used to store atomized liquid; an embedded structure is provided on one side of the first shell, the transparent display screen is provided in the embedded structure, and light can be transmitted through the transparent display screen into the oil storage chamber to observe the state of the atomized liquid. Since the transparent display screen is provided on the outer surface of the atomizer, and the transparent display screen is transparent, the parameters of the electronic cigarette, such as the number of puffs, atomization resistance, power, remaining power, etc., can be displayed on the transparent display screen, and the remaining amount of atomized liquid in the oil storage chamber can also be observed through the transparent display screen. Therefore, the transparent display screen does not affect the observation of the state of the atomized liquid in the oil storage chamber while displaying the parameters, thereby enhancing the user's sense of security when using the electronic cigarette, avoiding inhalation of aerosol with a burnt smell, and further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0024] Figure 1 is a partial exploded view of an electronic cigarette provided by an embodiment of the present application;

[0025] Figure 2 This is provided by an embodiment of the present application Figure 1 Another exploded view of the electronic cigarette shown;

[0026] Figure 3 This is provided by an embodiment of the present application Figure 1 A cross-sectional view of the electronic cigarette shown;

[0027] Figure 4 This is an electronic cigarette of an embodiment of the present application Figure 1 A cross-sectional view of the atomizer of the electronic cigarette shown;

[0028] Figure 5 This is an electronic cigarette of an embodiment of the present application Figure 1 A three-dimensional image of the transparent display screen of the electronic cigarette shown.

[0029] Description of Reference Numerals

[0030] Electronic cigarette 1000; atomizer 1; power supply component 2; cover plate 10; window 101; flexible circuit board 20; transparent display screen 30; first layer of glass 301; subtitle display board 302; second layer of glass 303; embedded structure 40; oil storage chamber 50; mouthpiece 60; first shell 70; connecting component 80; connecting piece 801; socket 802; sealing piece 803; atomizing core 90; atomizing component 91; oil storage cotton 9101; oil guide cotton 9102; heating element 9103; first sealing seat 100; base 110; first layer embedded part 401; second layer embedded part 402; giving way part 403; raised part 404; first opening 4011; second opening 4021; oil absorbing cotton 201; battery holder 202; second shell 203; battery 204; second sealing seat 205; control board 206. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] The terms "first", "second", "third" and "fourth" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" and "fourth" can expressly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back ...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] In the related art, the electronic cigarette includes an atomizer and a power supply component. The display screen is arranged on the power supply component, and the function of the display screen is to display parameters such as power and resistance. In addition, since the color of the atomized liquid in the atomizer is inconsistent in depth, and there is also a color difference after being adsorbed by the oil storage cotton, the atomizer is an opaque atomizer, or a small transparent window is provided for observation, but the overall remaining amount of atomized liquid in the atomizer cannot be observed. Therefore, when the user cannot observe the remaining amount of atomized liquid inside the atomizer, the risk of the atomized liquid burning due to insufficient remaining amount is increased. At the same time, it also brings anxiety to the user about the unknown remaining amount of atomized liquid, affecting the user experience.

[0035] Based on this, the first aspect of the present application provides an atomizer 1, comprising: an oil storage chamber 50, a first shell 70 and a transparent display screen 30, the oil storage chamber 50 is used to store atomized liquid; the first shell 70 is provided with the oil storage chamber 50, and one side of the outer surface of the first shell 70 is provided with an embedded structure 40; the transparent display screen 30 is arranged in the embedded structure 40, and light can be transmitted through the transparent display screen 30 to the oil storage chamber 50 to observe the state of the atomized liquid. Figures 1 to 3 As shown, in this embodiment, when the transparent display screen 30 is powered on, the power of the electronic cigarette 1000, the remaining power of the battery 204, the number of puffs, the resistance value and other information can be displayed on the transparent display screen 30, and the user can very intuitively understand the basic information of the electronic cigarette 1000, or the data information of the electronic cigarette 1000 that can be obtained through electronic detection can be displayed on the transparent display screen; at the same time, the user can also observe the state of the atomized liquid in the oil storage cavity 50 through the transparent display screen 30. Since the transparent display screen 30 is transparent and light can be transmitted from the front to the back, the user can observe the state of the atomized liquid in the oil storage cavity 50 through the transparent display screen 30; or, in other embodiments, when the transparent display screen 30 is powered on, light is generated to irradiate the oil storage cavity 50, so that the user can observe the state of the atomized liquid in the oil storage cavity 50 through the transparent display screen 30, which is not limited here.

[0036] When the user observes the state of the atomized liquid in the oil storage chamber 50 through the transparent display screen 30, the user can determine whether to add atomized liquid to the oil storage chamber 50 or replace the atomizer 1 to avoid burning during the inhalation process, reduce the user's anxiety when using the electronic cigarette 1000, and thus improve the user experience.

[0037] When the transparent display screen 30 is powered on, the basic parameter data of the electronic cigarette 1000 are displayed on the screen. Since the transparent display screen 30 is transparent, the visual display effect is that these data are displayed in the atomized liquid, which increases the cool effect of the electronic cigarette 1000. While understanding the data of the electronic cigarette 1000, the state of the atomized liquid can also be observed, which increases convenience and is clear at a glance, avoiding the burning phenomenon caused by the user's continued use due to insufficient supply of atomized liquid.

[0038] In other embodiments, when the transparent display screen 30 is not powered on, the transparent display screen 30 is also transparent, and the user can also observe the state of the atomized liquid in the oil storage chamber 50 through the transparent display screen 30, which further enhances the user's understanding of the state of the atomized liquid before using the electronic cigarette 1000, increases the sense of safety in use, and avoids inhaling aerosol with a burnt smell.

[0039] In some embodiments, the transparent display screen 30 is arranged in the embedded structure 40 by means of a snap connection. When there is no atomized liquid in the oil storage chamber 50 in the atomizer 1, the transparent display screen 30 can be disassembled from the embedded structure 40 for recycling and reuse to reduce the use cost; or the transparent display screen 30 is disassembled and atomized liquid is added to the oil storage chamber 50 to avoid the atomized liquid dripping onto the transparent display screen 30 and causing damage to the transparent display screen 30, thereby reducing the use cost of the electronic cigarette 1000. In other embodiments, the transparent display screen 30 can also be stably connected to the embedded structure 40 by means of gluing, welding, buckling, etc., which are not limited here.

[0040] In some embodiments, the embedded structure 40 includes a first embedded portion 401 and a second embedded portion 402 that penetrate the surface of the first shell 70, the first embedded portion 401 is arranged above the second embedded portion 402, and the first opening 4011 of the first embedded portion 401 is larger than the second opening 4021 of the second embedded portion 402.

[0041] More specifically, Figure 1 As shown, a first layer embedded part 401 is provided on one surface of the first housing 70, and a second layer embedded part 402 is provided on the surface of the first layer embedded part 401. The first layer embedded part 401 and the second layer embedded part 402 are recessed toward the oil storage cavity 50, that is, recessed toward the Z direction perpendicular to the X direction of the axis of the oil storage tank. More specifically, in the Z direction, the second layer embedded part 402 is closer to the oil storage cavity 50 than the first layer embedded part 401, that is, in the Z direction, the first layer embedded part 401 is arranged above the second layer embedded part 402. The transparent display screen 30 is installed in the second embedded part, so that the transparent display screen 30 is closer to the atomized liquid in the oil storage cavity 50, so that the user can observe the state of the atomized liquid in the oil storage cavity 50 more realistically.

[0042] In some embodiments, the position where the second embedded portion 402 of the first shell 70 is located is transparent or translucent, so after the transparent display screen 30 is installed in the second embedded portion 402 , the state of the atomized liquid in the oil storage chamber 50 can be observed through the transparent display screen 30 .

[0043] In other embodiments, the second layer embedded portion 402 can be a transparent plastic sheet, a glass sheet, or a polymer transparent material sheet, which is not limited here. The second layer embedded portion 402 is integrally formed with the first shell 70, or fixed together by gluing, or fixed together by welding, which is not limited here.

[0044] like Figure 1 As shown, in the X direction and the Y direction, the first opening 4011 of the first embedded part 401 is larger than the second opening 4021 of the second embedded part 402, so that the first embedded part 401 and the second embedded part 402 form a stepped structure, which is convenient for assembling the transparent display screen 30 and prevents the transparent display screen 30 from being stuck on the first embedded part 401 and affecting the user's observation of the state of the atomized liquid in the oil storage chamber 50.

[0045] In some embodiments, Figure 1 to Figure 2 As shown, the peripheral wall of the second embedded portion 402 is provided with a protruding portion 404 and a giving portion 403, and the protruding portion 404 and the giving portion 403 are arranged at intervals.

[0046] More specifically, at least two symmetrical protrusions 404 and a yielding portion 403 are provided on the peripheral wall surface of the second embedded portion 402. The protrusion 404 extends toward the center of the first embedded portion 401, and the cross-sectional area of ​​the protrusion 404 gradually decreases along the extending direction.

[0047] In this embodiment, each surface wall on the surrounding walls of the second embedded portion 402 is provided with two protrusions 404 and a clearance portion 403. Therefore, when assembling the transparent display screen 30, the transparent display screen 30 is clamped in the space formed by the combination of the protrusions 404 on the surrounding walls of the second embedded portion 402, that is, the protrusions 404 abut against the edge of the transparent display screen 30, so that the transparent display screen 30 is stably clamped between the protrusions 404. At the same time, the contact area between the transparent display screen 30 and the protrusions 404 can be reduced, thereby reducing the phenomenon of extrusion and rupture caused by the friction of the protrusions 404 on the edge of the transparent display screen 30. Furthermore, the length of the protrusion 404 is less than the length of the paving portion 403, that is, the paving portion 403 provides a deformation space for the protrusion 404, so that when the protrusion 404 is deformed when squeezed by the transparent display screen 30, the deformed part can extend into the paving portion 403, that is, the deformation space is formed, which reduces the squeezing force on the transparent display screen 30, thereby preventing the transparent display screen 30 from being damaged.

[0048] In some embodiments, Figure 5 As shown, the transparent display screen 30 includes a first layer of glass 301 and a second layer of glass 303, and a subtitle display board 302 is arranged between the first layer of glass 301 and the second layer of glass 303. The subtitles on the subtitle display board 302 can be seen through the first layer of glass 301, and the subtitles on the subtitle display board 302 can be seen through the corresponding surface of the second layer of glass 303. More specifically, the first layer of glass 301 and the second layer of glass 303 are both transparent glass or translucent glass, and the subtitle display board 302 is also transparent or translucent. When the transparent display screen 30 is powered on, the data displayed on the subtitle display board 302 is colored, which can be a combination of one or more color fonts such as black font, red font, yellow font, blue font, etc., so that the display effect of the subtitles can be clearly displayed. At the same time, when the user needs to observe the remaining amount of the atomized liquid in the oil storage chamber 50, the state of the atomized liquid can be observed through the subtitle display board 302. In this embodiment, the subtitle display screen can be an LCD screen, an OLED screen, an LED screen, or a light guide screen, which is not limited here.

[0049] See also Figures 1 to 4 , Figure 1 is a partial exploded view of an electronic cigarette provided by an embodiment of the present application; Figure 2 This is provided by an embodiment of the present application Figure 1 Another exploded view of the electronic cigarette shown;

[0050] Figure 3 This is provided by an embodiment of the present application Figure 1 A cross-sectional view of the electronic cigarette shown; Figure 4 This is an electronic cigarette of an embodiment of the present application Figure 1 A cross-sectional view of an atomizer 1 of an electronic cigarette is shown.

[0051] like Figure 1 As shown, in some embodiments, the atomizer 1 further includes a cover plate 10, the transparent display screen 30 is flush with the outer surface of the first shell 70, and the cover plate 10 is covered on the edge of the transparent display screen 30. Specifically, the cover plate 10 is covered in the first layer embedded portion 401 and covers the edge of the transparent display screen 30, so that the transparent display screen 30 can be flush with the outer surface of the first shell 70. At the same time, the cover plate 10 blocks the light of the transparent display screen 30 from leaking from its edge to affect the viewing effect. In other embodiments, the cover plate 10 is stably connected to the surface of the first shell 70 by bonding, buckling, etc.

[0052] More specifically, in other embodiments, the cover plate 10 is provided with a window 101, and the window 101 is provided corresponding to the transparent display screen 30, and the user observes the overall state of the atomized liquid in the oil storage cavity 50 through the transparent display screen 30 from the window 101. The area of ​​the window 101 is smaller than the area of ​​the transparent display screen 30, so the edge of the window 101 covers the edge of the transparent display screen 30, further fixing the transparent display screen 30, and preventing the transparent display screen 30 from tilting or falling.

[0053] The second aspect of the present application provides an electronic cigarette 1000, comprising a power supply component 2, and an atomizer 1 according to any of the above-mentioned embodiments; the power supply component 2 is electrically connected to the atomizer 1, specifically, Figure 3 As shown, the power supply component 2 provides power to the atomizer 1, so that the atomizer 1 atomizes the atomized liquid to generate an aerosol for the user to inhale, wherein the atomizer 1 also includes a base 110 and an atomizer core 90, the base 110 is arranged at one end of the first shell 70, and the other end of the first shell 70 is provided with a mouthpiece 60, and the user inhales the aerosol generated by the atomized atomized liquid from the mouthpiece 60; the base 110 and the first shell 70 define an oil storage chamber 50, and the oil storage chamber 50 is used to store the atomized liquid, and the atomizer core 90 is arranged in the oil storage chamber 50 and fixedly connected to the base 110, so as to ensure that sufficient atomized liquid is provided to the atomizer core 90 for atomization.

[0054] In some embodiments, Figure 2 and Figure 3 As shown, specifically, a first sealing seat 100 is sleeved on the end of the base 110 facing the oil storage chamber 50 , and the base 110 is sealed against the inner cavity wall of the first shell 70 through the first sealing seat 100 to prevent the atomized liquid in the oil storage chamber 50 from leaking onto the base 110 .

[0055] In other embodiments, the atomizer core 90 is inserted into the first sealing seat 100 and fixedly connected to the base 110. More specifically, one end of the atomizer core 90 is inserted into the extension of the mouthpiece 60, and the other end is inserted into the base 110, and is sealed and connected to the base 110 through the first sealing seat 100.

[0056] In some embodiments, Figure 3As shown, the power supply component 2 includes oil-absorbing cotton 201, which is arranged at a position corresponding to the atomizer core 90. Specifically, the power supply component 2 includes a second shell 203, in which a battery holder 202 is arranged, a battery 204 arranged inside the battery holder 202, and a control board 206. The end of the battery holder 202 close to the oil storage chamber 50 is provided with oil-absorbing cotton 201, and the oil-absorbing cotton 201 is arranged corresponding to the atomizer core 90. When the atomizer core 90 is working, there is atomized liquid that is not fully atomized to generate splashed droplets, and the oil-absorbing cotton 201 can absorb these droplets to prevent the droplets from falling into the battery holder 202 and damaging the battery 204 and the control board 206.

[0057] like Figure 3 As shown, a second sealing seat 205 is provided at the end of the battery holder 202 that opens into the oil storage chamber 50. The second sealing seat 205 is used to seal other gaps of the battery holder 202 except the vent hole (not marked) to prevent the atomized liquid from leaking into the power supply component 2.

[0058] In other embodiments, the atomizer core 90 includes a connecting component 80 and an atomizer component 91. The connecting component 80 is sleeved on the outside of the atomizer component 91 and can slide relative to the atomizer component 91. Specifically, Figure 4 As shown, the connecting component 80 is sleeved on the outside of the atomizer component 91, so that the atomizer component 91 is isolated from the oil storage chamber 50. It can be understood that when the atomizer 1 leaves the factory, the connecting component 80 isolates the atomizer component 91 and the oil storage chamber 50 to prevent the atomized liquid in the oil storage chamber 50 from entering the atomizer component 91 and causing oil leakage; when the user starts to use or uses the atomizer 1 for the first time, the connecting component 80 moves toward the mouthpiece 60, so that the atomizer component 91 is connected to the atomized liquid in the oil storage chamber 50.

[0059] In other embodiments, Figure 4 As shown, more specifically, the connecting component 80 includes a connecting piece 801, a socket 802 and a sealing piece 803. The socket 802 is socketed on one end of the connecting piece 801, so that the connecting piece 801 and the socket 802 form a whole, and the sealing piece 803 is buckled on the outside of the atomization group. Therefore, when the connecting piece 801 moves, the socket 802 is driven to move, and the socket 802 abuts against the sealing piece 803, so that the socket 802 always maintains a seal with the sealing piece 803 during the sliding process, preventing the atomized liquid from leaking from the socket 802 to the mouthpiece 60; in other embodiments, the atomization component 91 includes an oil storage cotton 9101, an oil guide cotton 9102 and a heating element 9103. The oil storage cotton 9101 absorbs and stores the atomized liquid in the oil storage cavity 50, and transports it to the heating element 9103 for atomization through the oil guide cotton 9102, so that the generated aerosol smoke has a better taste.

[0060] In some embodiments, Figure 1 As shown, the transparent display screen 30 is connected to the control board 206 and the power supply assembly through the flexible circuit board 20. When the transparent display screen 30 is disassembled or assembled, the flexible circuit board 20 is used to prevent the circuit board from being broken. In this embodiment, the flexible circuit board is an FPC, or other circuits with flexible circuit conductive functions, which are not limited here.

[0061] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An atomizer, characterized in that: include: An oil storage chamber, used for storing atomized liquid; A first shell, wherein an embedded structure is disposed on one side of the first shell; A transparent display screen is arranged in the embedded structure, and light can be transmitted into the oil storage cavity through the transparent display screen to observe the state of the atomized liquid. The embedded structure includes a first embedded portion and a second embedded portion penetrating the surface of the first shell, the first embedded portion is arranged above the second embedded portion, and a first opening of the first embedded portion is larger than a second opening of the second embedded portion.

2. The atomizer according to claim 1, characterized in that The peripheral wall of the second embedded portion is provided with a raised portion and a relief portion, and the raised portion and the relief portion are arranged at intervals.

3. The atomizer according to claim 2, characterized in that The length of the protruding portion is smaller than the length of the evacuating portion.

4. The atomizer according to claim 1, characterized in that The transparent display screen includes a first layer of glass and a second layer of glass, a subtitle display board is arranged between the first layer of glass and the second layer of glass, subtitles on the subtitle display board can be seen through the first layer of glass, and subtitles on the subtitle display board can be seen through the corresponding surface of the second layer of glass.

5. The atomizer according to claim 1, characterized in that A cover plate is also included. The transparent display screen is flush with the outer surface of the first shell, and the cover plate is covered on the edge of the transparent display screen.

6. An electronic cigarette, characterized in that: include The atomizer according to any one of claims 1 to 5; The atomizer further includes a base and an atomizer core, wherein the base is disposed at an end of the first shell and defines the oil storage cavity with the first shell, and the atomizer core is disposed in the oil storage cavity and fixedly connected to the base; A power supply component is electrically connected to the atomizer core.

7. The electronic cigarette according to claim 6, characterized in that: The power supply component includes oil-absorbing cotton, and the oil-absorbing cotton is arranged at a position corresponding to the atomization core.

8. The electronic cigarette according to claim 6, characterized in that: The atomizer core comprises a connecting component and an atomizer component. The connecting component is sleeved outside the atomizer component and can slide relative to the atomizer component.

9. The electronic cigarette according to claim 7 or 8, characterized in that: The transparent display screen is electrically connected to the power supply assembly via a flexible circuit board.

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