Visual liquid-leakage-free atomizer structure

Abstract

The application discloses a visible atomizer structure without liquid leakage, and relates to the technical field of electronic cigarette atomizer structures, which comprises an oil tank, an atomization mechanism, an atomization channel and a separation sheet, wherein the atomization mechanism comprises an oil storage medium, an oil guide atomization medium and an atomization device, the oil storage medium wraps the oil guide atomization medium, the oil guide atomization medium wraps the atomization device, and one side of the oil guide atomization medium extends into the oil tank. According to the visible atomizer structure without liquid leakage, the area corresponding to the oil tank of the shell is made of transparent material, and the liquid level line can be observed. The oil storage medium can temporarily store atomized liquid, avoids direct contact between the atomized liquid and the atomization device, and reduces liquid leakage. The atomization effect of the atomization device is prevented from being affected by the air pressure in the oil tank or liquid leakage occurs. The oil guide atomization medium directly contacts the atomized liquid, and when the liquid level of the atomized liquid is low, the atomization amount of the oil liquid at the atomization device can be maintained at a stable level, the smoking effect is ensured, and burning is effectively avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic cigarette atomizer structure, and particularly relates to a visible atomizer structure without leakage of atomization liquid. BACKGROUND

[0002] The cartridge (also known as an atomizer) of an electronic cigarette is a core component of the electronic cigarette and is related to the product quality and smoking effect of the electronic cigarette. The atomizers on the market that have oil leakage of atomization liquid mainly have two manifestations:

[0003] 1. The oil tank is provided with an integrated oil absorption cotton for absorbing atomization liquid, so that the atomization liquid is first combined with the integrated oil absorption cotton, and then is guided to the atomization cotton, and atomization is generated through a heating device. The atomization liquid is first combined with the integrated oil absorption cotton, is sealed in the oil tank through an upper and lower oil separation silica gel plug, and the atomization liquid is adsorbed on the integrated oil absorption cotton due to capillary phenomenon, so that external air pressure or temperature change does not affect the separation of the atomization liquid and the integrated oil absorption cotton, thereby preventing the atomization liquid from leaking. When the atomization liquid is less and less, the excess space in the oil tank is filled with the integrated oil absorption cotton, and the atomization liquid is first stored in the integrated oil absorption cotton and then is guided to the atomization cotton, so that the overall liquid guiding speed is uniform, and the liquid guiding speed is not too fast due to space air pressure change, thereby preventing atomization deficiency and the like.

[0004] However, the disadvantages are also obvious. The atomizer is made of transparent oil tank, and the atomization liquid in the oil tank cannot be directly observed, so that the service life of the atomizer cannot be evaluated by the user. Once the atomization liquid is insufficient and the battery continues to provide energy to the heating device, the heating device is prone to generating odor, burning, excessive smoke heavy metal and other adverse phenomena due to high temperature.

[0005] 2. The oil tank is directly injected with atomization liquid, which is in direct contact with the atomization core, the atomization liquid is absorbed by the atomization cotton, and the heating device is connected to generate atomization. The advantage is that the user can directly observe the change of the atomization liquid in the oil tank, and when the atomization liquid is lower than the liquid guiding surface, the atomization liquid can be directly discarded or re-injected, so that the user can ensure that the atomization liquid is sufficient when smoking, and the odor, burning, excessive smoke heavy metal and other adverse phenomena due to high temperature are avoided.

[0006] The disadvantage is that the atomization core, the heating device and the atomization liquid are in direct contact, and the sealing requirement of the product is high. When the atomization liquid is less and less, the volume of the oil tank is larger and larger, and at this time, the air pressure in the oil tank changes, which easily extrudes the atomization liquid from the liquid guiding part, thereby causing liquid leakage. At the same time, the air pressure changes accelerate the liquid guiding, and at this time, the atomization temperature does not change, so that the excess atomization liquid cannot be atomized in time, thereby causing the atomization liquid to be inhaled into the mouth and other adverse phenomena. SUMMARY

[0007] The present application aims to at least solve the technical problems of the prior art, i.e., the atomizer is made of transparent oil tank, the integrated oil absorbing cotton in the oil tank cannot be directly observed, the change of the atomized liquid in the oil tank cannot be observed, the service life of the atomizer cannot be evaluated by the user, once the atomized liquid is insufficient and the battery continues to provide energy to the heating device, and the adverse phenomena such as odor, burning or smoke, and excessive heavy metal may occur due to the high temperature of the heating device, and the atomizer core, the heating device and the atomized liquid are directly contacted, the sealing requirement of the product is high, when the atomized liquid is less and less, the empty volume in the oil tank is larger and larger, at this time, the air pressure in the oil tank changes, the atomized liquid is easily squeezed out from the liquid guide, causing liquid leakage. At the same time, the air pressure changes, the liquid guide is accelerated, and at this time, the atomizing temperature does not change, the excess atomized liquid cannot be atomized in time, causing the adverse phenomenon of inhaling into the mouth. Therefore, the present application provides a visible atomized liquid non-leakage atomizer structure, which has the advantages of the above two structures, the atomized liquid is separated from the atomizer core and the heating device, the user can observe the liquid level line of the atomized liquid through the oil tank, and burning can be effectively avoided. It can also avoid the phenomenon of liquid leakage caused by the influence of air pressure in the oil tank on the atomized liquid.

[0008] The visible atomized liquid non-leakage atomizer structure according to some embodiments of the present application comprises a shell, wherein an accommodating cavity is formed inside the shell; and comprises:

[0009] An oil tank is arranged in the accommodating cavity, and a region of the shell corresponding to the oil tank is made of transparent material for observing the liquid level line of the atomized liquid in the oil tank;

[0010] An atomizing mechanism is arranged in the accommodating cavity and located on one side of the oil tank, and the atomizing mechanism is used for atomizing the atomized liquid;

[0011] An atomizing channel is in communication with an atomizing port of the atomizing mechanism, and the atomized liquid smoke is transmitted to the outside through the atomizing channel;

[0012] Further, a separation sheet is arranged between the oil tank and the atomizing mechanism, and the separation sheet is used for adjusting the liquid guiding speed of the atomized liquid into the atomizing mechanism;

[0013] The atomizing mechanism comprises an oil storage medium, an oil guiding and atomizing medium and an atomizing device, the oil storage medium wraps the oil guiding and atomizing medium, the oil guiding and atomizing medium wraps the atomizing device, and one side of the oil guiding and atomizing medium extends into the oil tank.

[0014] According to some embodiments of the present application, the atomizing channel extends into the atomizing mechanism, at least one group of oil guiding holes are arranged on the side wall of the atomizing channel connected with the atomizing mechanism, the oil guiding and atomizing medium wraps the outer wall and the inner wall of the atomizing channel; and the atomized liquid enters the atomizing device from the oil guiding and atomizing medium through the oil guiding holes.

[0015] According to some embodiments of the present application, the oil-guiding atomizing medium is in a double-layer cylindrical structure, comprising an inner cylinder and an outer cylinder, with a gap between the inner cylinder and the outer cylinder, the atomizing channel being inserted between the inner cylinder and the outer cylinder, and the atomizing device being arranged at the inner cylinder; the atomizing liquid enters the inner cylinder from the outer cylinder through the oil-guiding hole and then enters the atomizing device.

[0016] According to some embodiments of the present application, the surface of the isolation sheet is provided with liquid inlet holes, one side of the liquid inlet holes being in communication with the oil reservoir and the other side being in communication with the oil storage medium, the liquid inlet holes being used to control the liquid-guiding speed of the atomizing liquid entering the oil storage medium.

[0017] According to some embodiments of the present application, the isolation sheet is annular, one side of the isolation sheet being in contact with the top of the oil storage medium, and the oil-guiding atomizing medium extending from the inner ring of the isolation sheet to the oil reservoir.

[0018] According to some embodiments of the present application, the atomizing liquid enters the oil storage medium from the oil reservoir through the isolation sheet and then enters the atomizing device through the oil-guiding atomizing medium; the atomizing liquid enters the oil-guiding atomizing medium from the oil reservoir and then enters the atomizing device.

[0019] According to some embodiments of the present application, the oil reservoir adopts a pre-filled oil liquid structure or a refillable oil liquid structure.

[0020] According to some embodiments of the present application, one side of the oil storage medium is in contact with a sealing assembly, the sealing assembly being detachably connected with the shell, and the sealing assembly being used to prevent the atomizing liquid from leaking from the bottom of the shell.

[0021] According to some embodiments of the present application, the sealing assembly comprises an oil storage sealing seat, the periphery of the oil storage sealing seat being provided with at least one layer of sealing rubber, the oil storage sealing seat being connected with the shell, and the oil storage sealing seat being used to seal the bottom of the oil storage medium; the middle part of the oil storage sealing seat is provided with an opening, and the atomizing channel passes through the middle part opening of the oil storage sealing seat.

[0022] According to some embodiments of the present application, the sealing assembly comprises an atomizing communication seat, the atomizing communication seat being connected with the middle part opening of the oil storage sealing seat; the atomizing communication seat is provided with a through air inlet hole, and the air inlet hole is in communication with the atomizing channel.

[0023] The visual atomizing liquid leak-proof atomizer structure according to some embodiments of the present application has at least the following beneficial effects:

[0024] 1. The area of the shell corresponding to the oil reservoir is made of transparent material, and the user can observe the liquid level line of the atomizing liquid.

[0025] 2. The oil storage medium can temporarily store the atomizing liquid, preventing the atomizing liquid from directly contacting the atomizing device and reducing leakage. It can also prevent the air pressure inside the oil tank from affecting the atomization effect of the atomizing device or causing leakage.

[0026] 3. The oil-guiding atomizing medium is in direct contact with the atomizing liquid. Even when the liquid level of the atomizing liquid is low, the amount of oil atomized at the atomizing device can be kept at a stable level to ensure the inhalation effect and effectively avoid scorching.

[0027] Additional aspects and advantages of the invention 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 invention. Attached Figure Description

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This is a cross-sectional view of the structure of the leak-proof atomizer for visual atomizing liquid according to an embodiment of the present invention;

[0030] Figure 2 for Figure 1 An enlarged schematic diagram of part A;

[0031] Figure 3 This is an exploded view of the structure of the leak-proof atomizer for visual atomizing liquid according to an embodiment of the present invention;

[0032] Figure 4 This is a top view of the oil-guiding atomizing medium according to an embodiment of the present invention;

[0033] Figure 5 This is a perspective view of the oil-guiding atomizing medium according to an embodiment of the present invention;

[0034] Figure 6 for Figure 3 An enlarged schematic diagram of part B;

[0035] Figure 7 for Figure 3 An enlarged schematic diagram of part C.

[0036] Figure label:

[0037] Shell 100, oil tank 200

[0038] Oil storage medium 310, oil guiding and atomizing medium 320, outer column 321, inner column 322, atomizing device 330, atomizing channel 400, oil guiding hole 410, isolation plate 500, liquid inlet 510.

[0039] The oil storage sealing seat 610, the sealing rubber 611, the atomization communication seat 620, the air inlet hole 621,

[0040] The connecting cover 710, the electrode column 720. DETAILED DESCRIPTION

[0041] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0042] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, top, bottom, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0043] In the description of the present application, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0044] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical solution.

[0045] The following refers to Figures 1-7 The structure of the visible atomization liquid leak-proof atomizer is described according to the embodiments of the present application.

[0046] As Figures 1-7 shown, the visible atomization liquid leak-proof atomizer structure includes a shell 100, the inside of the shell 100 forms a containing cavity, and the shell 100 is formed with a passage for a user to inhale atomized liquid smoke.

[0047] The accommodating cavity is provided with an oil tank 200 for storing atomized liquid. The shell 100 corresponding to the position of the oil tank 200 is made of transparent material, which can allow the user to observe the liquid level line of the atomized liquid in the oil tank 200 at any time. Avoid the situation that the atomized liquid in the oil tank 200 is used up and the user does not replace the smoke bullet in time, which leads to overheating and burning of the atomization device 330 or timely supplement of the atomized liquid for the oil tank 200. Specifically, the transparent material corresponding to the oil tank 200 of the shell 100 includes glass, polymethyl methacrylate (PMMA, commonly known as acrylic or organic glass), polycarbonate (PC) and polyethylene terephthalate (PET), etc. It should be understood that the transparent material using the above-mentioned materials is not the only implementation manner. The material type of the transparent material is not described one by one, and it should be understood that the material type of the transparent material is flexible and variable without departing from the basic concept of the present application, and should be considered within the protection scope defined by the present application.

[0048] The accommodating cavity is provided with an atomization mechanism arranged on one side of the oil tank 200. The atomized liquid in the oil tank 200 can enter the atomization mechanism. The atomization mechanism is used to atomize the atomized liquid to generate atomized smoke for the user to smoke. The generated atomized smoke enters the user's oral cavity through the atomization channel 400. Specifically, the atomization channel 400 is in communication with the atomization mechanism. The atomized liquid is heated to form smoke at the atomization mechanism, and then enters the atomization channel 400 from the smoke outlet. The atomized smoke is transmitted to the outside, i.e. the user's oral cavity, from the end of the atomization channel 400.

[0049] Specifically, a separation sheet 500 is further arranged between the oil tank 200 and the atomization mechanism. The separation sheet 500 is used to adjust the liquid guiding speed of the atomized liquid entering the atomization mechanism. The separation sheet 500 can divide the accommodating cavity into two parts. One part is used as the oil tank 200, and the other part is used as the installation cavity of the atomization mechanism.

[0050] The atomization mechanism comprises an oil storage medium 310, an oil guiding and atomizing medium 320, and an atomizing device 330. The oil storage medium 310 wraps the oil guiding and atomizing medium 320, and the oil guiding and atomizing medium 320 wraps the atomizing device 330. One side of the oil guiding and atomizing medium 320 extends into the oil tank 200. The effect of the oil storage medium 310 is equivalent to that of the conventional integrated oil storage cotton. The oil guiding speed will not be too fast to cause liquid leakage or atomized liquid to be sucked into the oral cavity due to the change of the air pressure in the oil tank 200. Specifically, the effect of the oil storage medium 310 in the application is similar to that of the existing oil storage cotton. However, the oil storage medium 310 is arranged on the other side of the isolation sheet 500 and is separated from the oil tank 200. The liquid level line of the atomized liquid in the oil tank 200 can be observed by the user. Compared with the existing oil storage cotton structure, the visible structure of the application can observe the liquid level line of the atomized liquid at any time to effectively avoid the burning condition. In addition, the advantages of the oil storage cotton are retained, that is, the oil guiding speed of the atomized liquid will not fluctuate due to the change of the pressure in the oil tank 200. The oil guiding speed is maintained within a certain range to ensure the atomized quality and the smoking effect of the atomized liquid.

[0051] The oil guiding and atomizing medium 320 extends into the oil tank 200 on one side, so that the oil guiding and atomizing medium 320 directly contacts the atomized liquid in the oil tank 200. When the liquid level of the atomized liquid in the oil tank 200 is too low, the oil guiding and atomizing medium 320 can assist the oil guiding of the atomized liquid. The oil storage medium 310 and the oil guiding and atomizing medium 320 work together to stabilize the speed of the atomized liquid entering the atomizing device 330, ensure the atomizing effect, and stabilize the atomizing effect. The oil storage medium 310 cannot store too much atomized liquid and is mainly used to adjust the oil guiding speed of the atomized liquid to make the oil guiding speed of the atomized liquid more uniform.

[0052] In some embodiments of the application, as shown in Figure 2 、 Figure 3 and Figure 6 , the atomizing channel 400 extends into the atomization mechanism. The side wall of the atomizing channel 400 connected with the atomization mechanism is provided with at least one group of oil guiding holes 410. The oil guiding and atomizing medium 320 wraps the outer wall and the inner wall of the atomizing channel 400. The atomized liquid enters the atomizing device 330 from the oil guiding and atomizing medium 320 through the oil guiding holes 410.

[0053] Specifically, one end of the atomization channel 400 is in communication with the smoke outlet channel of the shell 100, and the other end passes through the atomization mechanism. The region where the atomization channel 400 and the atomization mechanism are in contact is provided with the oil guide hole 410. The atomized liquid entering the oil guide atomization medium 320 finally enters the atomization device 330 in the atomization channel 400 from the oil guide hole 410. The atomized liquid is ensured to be concentrated to the atomization device 330, and the atomization effect of the atomized liquid is improved. The oil guide hole 410 can constrain the amount of atomized liquid entering the atomization device 330, further stabilize the liquid guiding speed of the atomized liquid, and improve the atomization quality of the equipment. In the embodiment, the oil guide hole 410 adopts a racetrack-shaped through hole and is distributed at equal intervals along the pipe wall of the atomization channel 400. It should be understood that the oil guide hole 410 adopts a racetrack-shaped through hole, which is not the only implementation manner. In some other embodiments, an elliptical through hole or a strip-shaped through hole and the like can also be used according to actual production needs. The specific shape structure of the oil guide hole 410 is not described one by one, and it should be understood that the specific shape structure of the oil guide hole 410 can be flexibly changed without departing from the basic concept of the present application, and should be regarded as being within the protection scope defined in the present application.

[0054] In further embodiments, as shown in Figures 3-5 The oil guide atomization medium 320 has a double-layer cylindrical structure. The oil guide atomization medium 320 includes an inner cylinder 322 and an outer cylinder 321. The inner cylinder 322 and the outer cylinder 321 are provided with a gap therebetween. The atomization channel 400 is inserted between the inner cylinder 322 and the outer cylinder 321. The atomization device 330 is arranged at the inner cylinder 322. The atomized liquid enters the inner cylinder 322 from the outer cylinder 321 through the oil guide hole 410 and then enters the atomization device 330.

[0055] As shown in Figure 4 Specifically, the inner cylinder 322 and the outer cylinder 321 of the oil guide atomization medium 320 are connected through a connecting portion, and the inner cylinder 322, the outer cylinder 321 and the connecting portion are integrally formed. The gap between the inner cylinder 322 and the outer cylinder 321 is equal to the wall thickness of the atomization channel 400. The atomization channel 400 is inserted into the gap and can be in contact with the inner wall of the outer cylinder 321 and the outer wall of the inner cylinder 322, so that the atomized liquid can enter the inner cylinder 322 from the outer cylinder 321 through the oil guide hole 410. The three-stage atomized liquid transmission of the oil storage medium 310, the outer cylinder 321 and the inner cylinder 322 makes the liquid guiding speed of the atomized liquid more stable, ensures the atomization amount of the atomized liquid at the atomization device 330 at a stable level, and achieves the best atomization effect.

[0056] Specifically, the oil storage medium 310 and the oil guiding and atomizing medium 320 are both made of porous materials, so that the atomized liquid can pass through the oil storage medium 310 and the oil guiding and atomizing medium 320. The porous materials can be porous ceramic materials, and it should be understood that the porous materials are not limited to porous ceramic materials. It should be understood that the types of the porous materials of the oil storage medium 310 and the oil guiding and atomizing medium 320 can be flexibly changed without departing from the basic concept of the present application, and all should be considered within the protection scope defined in the present application.

[0057] In some embodiments of the present application, as shown in Figure 3 and Figure 6 The surface of the isolation sheet 500 is distributed with liquid inlet holes 510, one side of the liquid inlet holes 510 is in communication with the oil reservoir 200, and the other side is in communication with the oil storage medium 310. The liquid inlet holes 510 are used to control the guiding speed of the atomized liquid into the oil storage medium 310. The pore size density inside the oil storage medium 310 is also adjusted according to actual conditions, and the pore size of the liquid inlet holes 510 and the oil storage medium 310 is adjusted according to actual conditions, so that the atomized liquid achieves the best guiding and atomizing effect.

[0058] Specifically, by adjusting the pore size of the liquid inlet holes 510 of the isolation sheet 500, the guiding speed of the atomized liquid into the oil storage medium 310 can be changed. The size of the liquid inlet holes 510 of the isolation sheet 500 is adjusted according to different types of atomized liquid and different specifications of the cartridge, to ensure that the atomized liquid of each cartridge achieves the best guiding and atomizing effect. It should be noted that the adjustment of the pore size of the liquid inlet holes 510 of the isolation sheet 500 described in the present embodiment is the adjustment of the pore size of the liquid inlet holes 510 according to the corresponding products, and not the real-time adjustment of the liquid inlet holes 510 of the isolation sheet 500 during use.

[0059] In further embodiments, as shown in Figure 1 and Figure 2 The isolation sheet 500 is annular, one side of the isolation sheet 500 is in contact with the top of the oil storage medium 310, and the oil guiding and atomizing medium 320 extends from the inner circle of the isolation sheet 500 to the oil reservoir 200. In order to ensure that the oil guiding and atomizing medium 320 can pass through the isolation sheet 500 to enter the oil reservoir 200 and directly contact the atomized liquid to play a guiding role, the isolation sheet 500 adopts an annular structure, and the oil guiding and atomizing medium 320 extends from the inner circle of the isolation sheet 500 to the oil reservoir 200, so that the oil guiding and atomizing medium 320 directly contacts the atomized liquid.

[0060] In some embodiments of the present application, as shown in Figure 1 and Figure 2As shown, the liquid guide path of the atomized liquid to the atomization device 330 has two paths, wherein the first path is that the atomized liquid enters the oil storage medium 310 from the oil tank 200 through the isolation sheet 500, and then enters the atomization device 330 through the oil guide atomization medium 320. The second path is that the atomized liquid enters the oil guide atomization medium 320 from the oil tank 200, and then enters the atomization device 330.

[0061] The first liquid guide path can control the liquid guide speed of the atomized liquid through the liquid inlet hole 510 of the isolation sheet 500 and the oil storage medium 310 when the atomized liquid in the oil tank 200 is sufficient. The air pressure change in the oil tank 200 prevents the atomized liquid from leaking due to too fast liquid guide and too much atomized liquid at the atomization device 330 from being sucked into the user's oral cavity.

[0062] The second liquid guide path can assist in absorbing the atomized liquid through the oil guide atomization medium 320 and guiding the atomized liquid to the atomization device 330 when the liquid level of the atomized liquid in the oil tank 200 is low.

[0063] Specifically, when the atomized liquid in the oil tank 200 is sufficient, the air pressure of the oil tank 200 is in a normal state. As the liquid level of the atomized liquid in the oil tank 200 decreases, the air pressure in the oil tank 200 decreases as the volume increases, which is not conducive to the atomized liquid passing through the liquid inlet hole 510 of the isolation sheet 500. At this time, the atomized liquid is directly sucked through the oil guide atomization medium 320, so that the liquid guide speed of the atomized liquid remains at a stable level. The decrease in pressure prevents the atomized liquid from reducing the liquid guide speed, which affects the atomization effect at the atomization device 330.

[0064] In some embodiments of the present application, the oil tank 200 adopts a pre-filled oil structure or a refillable oil structure. When the cartridge is a disposable cartridge, the oil tank 200 is pre-filled with atomized liquid, and no oil injection hole is arranged between the oil tank 200 and the shell 100. When the cartridge is a reusable cartridge, an oil injection structure is arranged between the shell 100 and the oil tank 200, which can adopt a sealing plug structure or a one-way injection plug structure, etc.

[0065] It should be understood that the oil injection structure adopts a sealing plug structure or a one-way injection plug structure, which is not the only implementation. The specific structure of the oil injection structure is not described in detail, and it should be understood that the specific structure of the oil injection structure can be flexibly changed without departing from the basic concept of the present application, and all should be considered within the protection scope defined by the present application.

[0066] In some embodiments of the present application, as shown in Figure 3 and Figure 7 As shown, one side of the oil storage medium 310 is in contact with the sealing assembly, and the sealing assembly is detachably connected with the shell 100. The sealing assembly is used to prevent the atomized liquid from leaking from the bottom of the shell 100. Specifically, the sealing assembly seals the bottom of the shell 100 to prevent the atomized liquid from leaking from the bottom of the shell 100.

[0067] In further embodiments, as shown in Figure 3 and Figure 7 The sealing assembly includes an oil storage sealing seat 610, the periphery of which is provided with at least one layer of sealing rubber 611, the oil storage sealing seat 610 is connected with the shell 100, and the oil storage sealing seat 610 is used for sealing the bottom of the oil storage medium 310. The middle part of the oil storage sealing seat 610 is provided with an opening, and the atomization channel 400 passes through the opening of the middle part of the oil storage sealing seat 610.

[0068] In further embodiments, as shown in Figure 3 and Figure 7 The sealing assembly includes an atomization communication seat 620, which is connected with the middle opening of the oil storage sealing seat 610; the atomization communication seat 620 is provided with a through air inlet hole 621, which is in communication with the atomization channel 400. The bottom of the shell 100 fixes the relative position of the sealing assembly and the shell 100 through a connecting cover 710. The two electrodes of the atomization device 330 are connected to the electrode column 720 of the connecting cover 710. When the cartridge is installed to the electronic cigarette body, the contact column of the column body is connected with the electrode column 720 of the connecting cover 710, so that the atomization device 330 works in heating mode.

[0069] The visible atomization liquid leakage-free atomizer structure of the present application controls the liquid guiding speed of the atomization liquid through the isolation sheet 500 and the oil storage medium 310, and prevents the leakage of the atomization liquid. The user can observe the liquid level line of the atomization liquid in the oil tank 200, and replace or supplement the cartridge in time. The atomization device 330 is effectively prevented from working in heating mode in the case of lacking atomization liquid, and the equipment is prevented from being burned. The oil guiding atomization medium 320 can directly contact with the atomization liquid and guide the liquid to the atomization device 330 when the content of the atomization liquid in the oil tank 200 is small, so that the atomization device 330 works normally.

[0070] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0071] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A visual atomizing liquid leak-proof atomizer structure, comprising a shell (100), an accommodating cavity is formed inside the shell (100); characterized in that, The application relates to an oil tank (200) arranged in a containing cavity, wherein a region of the shell (100) corresponding to the oil tank (200) is made of transparent material for observing the liquid level line of atomized liquid in the oil tank (200); an atomizing mechanism is arranged in the containing cavity and located on one side of the oil tank (200), and the atomizing mechanism is used for atomizing the atomized liquid; an atomizing channel (400) is in communication with an atomizing outlet of the atomizing mechanism, and the atomized liquid smoke is transmitted to the outside through the atomizing channel (400); and a separation sheet (500) is arranged between the oil tank (200) and the atomizing mechanism, and the separation sheet (500) is used for adjusting the liquid guiding speed of the atomized liquid into the atomizing mechanism. The atomizing mechanism comprises an oil storage medium (310), an oil guiding and atomizing medium (320) and an atomizing device (330), the oil storage medium (310) wraps the oil guiding and atomizing medium (320), the oil guiding and atomizing medium (320) wraps the atomizing device (330), and one side of the oil guiding and atomizing medium (320) extends into the oil tank (200). The oil guiding and atomizing medium (320) has a double-layer cylindrical structure, and comprises an inner cylinder (322) and an outer cylinder (321), and a gap is arranged between the inner cylinder (322) and the outer cylinder (321); the atomizing channel (400) is inserted between the inner cylinder (322) and the outer cylinder (321), and the atomizing device (330) is arranged at the inner cylinder (322). The atomizing channel (400) extends into the atomizing mechanism, and at least one group of oil guiding holes (410) are arranged on the side wall of the atomizing channel (400) connected with the atomizing mechanism; the oil guiding and atomizing medium (320) wraps the outer wall and the inner wall of the atomizing channel (400); the atomized liquid enters the atomizing device (330) from the oil guiding and atomizing medium (320) through the oil guiding holes (410); and the oil storage medium (310) and the oil guiding and atomizing medium (320) are both made of porous ceramic material. The surface of the separation sheet (500) is distributed with liquid inlet holes (510), one side of the liquid inlet holes (510) is in communication with the oil tank (200), and the other side is in communication with the oil storage medium (310); and the liquid inlet holes (510) are used for controlling the liquid guiding speed of the atomized liquid into the oil storage medium (310). The separation sheet (500) has a ring shape, one side of the separation sheet (500) is in contact with the top of the oil storage medium (310), and the oil guiding and atomizing medium (320) extends from the inner ring of the separation sheet (500) into the oil tank (200). The atomized liquid enters the oil storage medium (310) from the oil tank (200) through the separation sheet (500), and then enters the atomizing device (330) through the oil guiding and atomizing medium (320). ​ 2. The visual atomizing liquid leak-proof atomizer structure according to claim 1, characterized in that, ​ 3. The visual atomizing liquid leak-proof atomizer structure according to claim 2, characterized in that, ​ 4. The visual atomizing liquid leak-proof atomizer structure according to any one of claims 1 to 3, characterized in that, ​ The atomized liquid enters the oil tank (200), enters the oil guiding and atomizing medium (320), and then enters the atomizing device (330).

5. The visual atomizing liquid leak-proof atomizer structure according to any one of claims 1 to 4, characterized in that, The oil tank (200) adopts a pre-filled oil structure or a refillable oil structure.

6. The visual atomizing liquid leak-proof atomizer structure according to claim 1, characterized in that, One side of the oil storage medium (310) is in contact with a sealing assembly, the sealing assembly is detachably connected with the shell (100), and the sealing assembly is used for preventing the atomized liquid from leaking from the bottom of the shell (100).

7. The visual atomizing liquid leak-proof atomizer structure according to claim 6, characterized in that, The sealing assembly comprises an oil storage sealing seat (610), at least one layer of sealing rubber (611) is arranged on the periphery of the oil storage sealing seat (610), the oil storage sealing seat (610) is connected with the shell (100), and the oil storage sealing seat (610) is used for sealing the bottom of the oil storage medium (310); the middle part of the oil storage sealing seat (610) is provided with an opening, and the atomizing channel (400) passes through the opening in the middle part of the oil storage sealing seat (610).

8. The visual atomizing liquid leak-proof atomizer structure according to claim 7, characterized in that, The sealing assembly comprises an atomizing communication seat (620), the atomizing communication seat (620) is connected with the opening in the middle part of the oil storage sealing seat (610); the atomizing communication seat (620) is provided with a through air inlet hole (621), and the air inlet hole (621) is in communication with the atomizing channel (400).

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