Electronic atomization device
By designing a detachable liquid storage chamber structure and movable seals, the problem of liquid leakage during transportation of the electronic atomization device is solved, ensuring that the liquid storage chamber and the liquid storage cotton are quickly connected during use, thereby improving the user experience.
Patent Information
- Application Number
- CN202422595715.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Existing electronic atomization devices are easily affected by vibration and air pressure changes during transportation, which may cause leakage in the liquid storage chamber and affect the user experience.
A detachable liquid storage chamber structure is designed. The liquid outlet of the liquid storage chamber is sealed by a movable seal and is stored separately from the shell assembly during transportation. The liquid storage chamber and the liquid storage cotton are quickly connected during use through a movable cover and a liquid inlet channel to ensure liquid connectivity.
It effectively prevents leakage of the liquid storage chamber during transportation and avoids contamination or damage of the liquid storage cotton. Users can quickly achieve liquid connection when using it, improving the user experience.
Smart Images
Figure CN223403270U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of atomization technology, and in particular to an electronic atomization device. Background Art
[0002] Electronic atomizer devices primarily store liquid in a liquid storage chamber. During use, the atomizer assembly converts the stored liquid into an aerosol, which is then ejected through an airflow channel for the user to inhale. Currently, most existing electronic atomizer devices have an inseparable liquid storage chamber, meaning the liquid outlet of the liquid storage chamber is always in liquid communication with the atomizer assembly in the airflow channel. This makes these electronic atomizer devices susceptible to vibration, air pressure fluctuations, and other factors during transportation, leading to leakage from the liquid storage chamber, which impacts the user experience. Utility Model Content
[0003] The embodiment of the present application provides an electronic atomization device, which aims to improve the technical problem that the existing electronic atomization device is easily affected by vibration, air pressure changes and other factors during transportation, resulting in leakage of the liquid storage chamber, which affects the user experience.
[0004] To this end, an embodiment of the present application provides an electronic atomization device, comprising:
[0005] The housing assembly has an air flow channel and liquid storage cotton built in. The liquid storage cotton is arranged around the air flow channel. The peripheral surface of the housing assembly is recessed with a liquid storage cavity mounting groove. The groove wall of the liquid storage cavity mounting groove is convexly provided with a liquid inlet channel extending along a preset direction. The inner side of the liquid inlet channel abuts the liquid storage cotton. The outer side of the liquid inlet channel is provided with a liquid inlet with a movable cover. The preset direction is perpendicular to the extension direction of the air flow channel.
[0006] The liquid storage cavity is provided with a liquid outlet with a movable seal on one side surface facing the liquid storage cavity mounting groove, and after the movable cover is removed from the liquid inlet, when the liquid storage cavity is plugged and installed in the liquid storage cavity mounting groove along the preset direction, the liquid inlet channel is inserted into the liquid outlet, and the liquid storage cavity is in liquid communication with the liquid storage cotton;
[0007] The atomizing assembly is arranged at one end of the air flow channel away from the outlet of the air flow channel and is in liquid communication with the liquid storage cotton, and is used for heating and atomizing the liquid in the liquid storage cavity cotton to form an aerosol.
[0008] Optionally, in some embodiments of the present application, two liquid storage chambers are included, and the groove wall of the liquid storage chamber mounting groove is protruding with two liquid inlet channels. The two liquid storage chambers are respectively inserted into the liquid storage chamber mounting groove, and each liquid inlet channel is correspondingly inserted into the liquid outlet of one liquid storage chamber.
[0009] Optionally, in some embodiments of the present application, the opening direction of the liquid inlet of one liquid inlet channel is opposite to the opening direction of the liquid inlet of another liquid inlet channel.
[0010] Optionally, in some embodiments of the present application, the movable sealing member is a sealing film provided to cover the liquid outlet, and the liquid inlet channel is inserted into the liquid outlet after destroying the sealing film through the penetration force.
[0011] Optionally, in some embodiments of the present application, the movable seal is a sealing rubber gasket provided to cover the liquid outlet, and the sealing rubber gasket is provided toward the inner side of the liquid outlet. After the liquid inlet channel pushes the sealing rubber gasket into the liquid storage cavity through the penetration force, it is inserted into the liquid outlet.
[0012] Optionally, in some embodiments of the present application, when the liquid storage chamber is plugged and installed in the liquid storage chamber mounting groove along the preset direction, the outer wall of the liquid storage chamber and the groove wall of the liquid storage chamber mounting groove are also fastened together by a snap-fit structure.
[0013] Optionally, in some embodiments of the present application, the shell assembly includes a base, a nozzle shell having an air flow outlet, and a first shell with the air flow channel and the liquid storage cotton built in, the peripheral surface of the first shell is recessed with the liquid storage chamber mounting groove, the nozzle shell is installed at the first end of the first shell, and the air flow outlet is connected to the outlet of the air flow channel, and the base is installed at the second end of the first shell.
[0014] Optionally, in some embodiments of the present application, a second shell, a bottom cover and a power supply assembly are further included, one end of the second shell is connected to one end of the first shell, and the bottom cover is installed on the other end of the second shell to form an installation cavity for installing the power supply assembly inside the second shell, and the power supply assembly is electrically connected to the atomization assembly.
[0015] Optionally, in some embodiments of the present application, a sealing rubber cap is further included, and the sealing rubber cap is provided on the air flow outlet to seal the air flow outlet.
[0016] Optionally, in some embodiments of the present application, an annular rubber ring is further included, which is connected to the sealing rubber cap and is arranged around the liquid storage cavity to further tighten the connection between the liquid storage cavity and the liquid storage cavity mounting groove when the liquid storage cavity is inserted and installed in the liquid storage cavity mounting groove along the preset direction.
[0017] The electronic atomization device provided by the technical solution of the present application, through the above-mentioned structural setting, its liquid storage chamber can form a structural setting that is separated from the shell assembly for independent transportation and storage, and during transportation, the liquid outlet of the liquid storage chamber is sealed by a movable seal to ensure that the liquid storage chamber will not leak during transportation, and the liquid inlet of the liquid inlet channel connected to the liquid storage cotton in the shell assembly is sealed by a movable cover to ensure that the liquid storage cotton will not be exposed during transportation, thereby avoiding the problem of the liquid storage cotton being contaminated or damaged. At the same time, when the user needs to use this electronic atomization device, he only needs to remove the movable cover at the liquid inlet, and plug the liquid storage chamber into the liquid storage chamber mounting groove along the preset direction, and insert the liquid inlet channel into the liquid outlet, so that the liquid connection between the liquid storage chamber and the liquid storage cotton can be quickly realized, ensuring that the user can quickly and normally inhale the electronic atomization device, thereby improving the user's experience. It can be seen that this technical solution can effectively improve the technical problem that the existing electronic atomization device is easily affected by vibration, air pressure changes and other factors during transportation, resulting in liquid leakage in the liquid storage chamber, which affects the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0019] Figure 1 A schematic diagram of the structure of the electronic atomization device provided in an embodiment of the present application;
[0020] Figure 2 for Figure 1 The schematic diagram of the disassembled structure of the electronic atomization device shown;
[0021] Figure 3 for Figure 1 A cross-sectional view of the electronic atomization device shown;
[0022] Figure 4 Schematic diagram of the connection structure between the sealing rubber cap and the annular rubber ring provided in an embodiment of the present application.
[0023] Description of Figure Numbers:
[0024] 1. Electronic atomization device; 100. Shell assembly; 110. Nozzle shell; 111. Air flow outlet; 120. First shell; 121. Air flow channel; 122. Liquid storage cotton; 123. Liquid storage chamber mounting slot; 124. Liquid inlet channel; 125. Movable cover; 130. Base; 200. Liquid storage chamber; 210. Movable seal; 300. Atomization assembly; 410. Second shell; 411. Mounting cavity; 420. Bottom cover; 500. Power supply assembly; 610. Sealing rubber cap; 620. Annular rubber ring.
[0025] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0026] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0027] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0028] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application. In one embodiment, if Figures 1 to 3As shown, the embodiment of the present application further provides an electronic atomization device 1, which may specifically include a shell assembly 100, a liquid storage chamber 200 and an atomization assembly 300. Among them, the shell assembly 100 may specifically have an air flow channel 121 and a liquid storage cotton 122 built in, the liquid storage cotton 122 is arranged around the air flow channel 121, the peripheral surface of the shell assembly 100 is concavely provided with a liquid storage chamber mounting groove 123, the groove wall of the liquid storage chamber mounting groove 123 is convexly provided with a liquid inlet channel 124 extending along a preset direction, the inner side of the liquid inlet channel 124 abuts the liquid storage cotton 122, and the outer side of the liquid inlet channel 124 is provided with a liquid inlet with a movable cover 125 (not shown in the figure). The liquid storage chamber 200 may be provided with a liquid outlet (not shown) with a movable seal 210 on a side surface facing the liquid storage chamber mounting groove 123. After removing the movable cover 125 from the liquid inlet, when the liquid storage chamber 200 is inserted and installed in the liquid storage chamber mounting groove 123 along a preset direction, the liquid inlet channel 124 is inserted into the liquid outlet, and the liquid storage chamber 200 is in liquid communication with the liquid storage cotton 122. The atomization assembly 300 may be specifically installed at one end of the air flow channel 121 away from the outlet of the air flow channel 121 and in liquid communication with the liquid storage cotton 122, and is used to heat and atomize the liquid in the liquid storage cotton 122 to form an aerosol.
[0029] It can be understood that the electronic atomization device 1 of the embodiment of the present application can be specifically used to store a specific liquid (specifically, an atomized liquid such as tobacco oil) through the liquid storage chamber 200, and during use, the stored specific liquid is diverted to the atomization component 300 through the liquid diversion of the liquid storage cotton 122, so that it is converted into an aerosol through the atomization component 300, and then sprayed outward through the air flow channel 121 for the user to inhale. The above-mentioned liquid storage cotton 122 is generally specially treated organic cotton. This organic cotton has good liquid absorption and liquid conductivity, and can effectively absorb the liquid in the liquid storage chamber 200 and ensure the atomization effect. In addition, materials such as bamboo charcoal cotton can also be used as a substitute to enhance the suction taste of the electronic atomizer and reduce odors. The above-mentioned liquid storage cotton 122 is arranged around the air flow channel 121, which specifically means that the liquid storage cotton 122 is arranged on the side of the air flow channel 121. The aforementioned preset direction is specifically perpendicular to the extension direction of the airflow channel 121, so that the liquid storage chamber 200 can be installed in the corresponding liquid storage chamber mounting groove 123 by side insertion. The aforementioned liquid connection between the liquid storage chamber 200 and the liquid storage sponge 122 specifically means that when the liquid inlet channel 124 is inserted into the liquid outlet, so that the liquid inlet of the liquid inlet channel 124 is connected to the liquid outlet of the liquid storage chamber 200, the liquid in the liquid storage chamber 200 can flow into the liquid storage sponge 122 through the liquid inlet channel 124. The above-mentioned atomizer assembly 300 is arranged at one end of the air flow channel 121 away from the outlet of the air flow channel 121, and is liquid-connected with the liquid storage cotton 122. Specifically, the air flow channel 121 is provided with an atomizer assembly 300 and a liquid guide port (not shown) at one end of the air flow channel 121 away from the outlet of the air flow channel 121. The liquid storage cotton 122 on the side of the air flow channel 121 can be abutted and connected with the atomizer assembly 300 through the liquid guide port, so that when there is liquid in the liquid storage cotton 122, the liquid can flow from the liquid storage cotton 122 through the liquid guide port to the atomizer assembly 300.
[0030] In this way, the electronic atomization device 1 provided in the embodiment of the present application, through the above-mentioned structural setting, its liquid storage chamber 200 can form a structural setting separated from the shell assembly 100 for independent transportation and storage, and during transportation, the liquid outlet of the liquid storage chamber 200 is sealed by the movable seal 210 to ensure that there is no leakage of the liquid storage chamber 200 during transportation, and the liquid inlet of the liquid inlet channel 124 connected to the liquid storage cotton 122 in the shell assembly 100 is sealed by the movable cover body 125 to ensure that the liquid storage cotton 122 is not exposed during transportation, thereby avoiding the problem of contamination or damage of the liquid storage cotton 122. At the same time, when the user needs to use the electronic atomization device 1, he only needs to remove the movable cover 125 at the liquid inlet, and insert the liquid storage chamber 200 into the liquid storage chamber mounting groove 123 along the preset direction, and insert the liquid inlet channel 124 into the liquid outlet, so that the liquid connection between the liquid storage chamber 200 and the liquid storage cotton 122 can be quickly achieved, ensuring that the user can quickly and normally inhale the electronic atomization device 1, thereby improving the user's usage experience.
[0031] In some examples, such as Figure 1 、 Figure 2 and Figure 3 As shown, the electronic atomization device 1 includes two liquid storage chambers 200, and the groove wall of the liquid storage chamber mounting groove 123 is protruding with two liquid inlet channels 124. The two liquid storage chambers 200 are respectively inserted and installed in the liquid storage chamber mounting groove 123, and each liquid inlet channel 124 is correspondingly inserted into the liquid outlet of a liquid storage chamber 200. In this way, through the above-mentioned structural setting, the electronic atomization device 1 can form a structural setting of two liquid storage chambers 200, and both liquid storage chambers 200 can be separated from the shell assembly 100 for independent transportation and storage. In this way, the usage mode of the electronic atomization device 1 can be enriched to meet the needs of users in more usage scenarios. Furthermore, the opening direction of the liquid inlet of one liquid inlet channel 124 is opposite to the opening direction of the liquid inlet of the other liquid inlet channel 124. In this way, through the above-mentioned structural setting, the two liquid storage chambers 200 of the electronic atomization device 1 can be arranged in a bilaterally symmetrical manner to reduce the difficulty and cost of mold opening of its liquid storage chamber 200.
[0032] It can be understood that when the opening direction of the liquid inlet of one liquid inlet channel 124 in this example is opposite to the opening direction of the liquid inlet of another liquid inlet channel 124, the plug-in installation directions of the two liquid storage chambers 200 in the liquid storage chamber mounting groove 123 should be opposite.
[0033] In some examples, such as Figure 1 and Figure 2 As shown, the movable seal 210 is a sealing film provided to cover the liquid outlet. The liquid inlet channel 124 is inserted into the liquid outlet after the sealing film is destroyed by the penetration force. In this way, the structural setting of the sealing film can effectively seal the liquid outlet of the liquid storage chamber 200 during the transportation and storage of the liquid storage chamber 200, ensuring that the liquid storage chamber 200 does not leak. At the same time, when the liquid storage chamber 200 is used, when the liquid storage chamber 200 is inserted and installed in the liquid storage chamber mounting groove 123, the penetration force exerted by the liquid inlet channel 124 on the sealing film can quickly destroy the sealing film, thereby completing the communication between the liquid inlet of the liquid inlet channel 124 and the liquid outlet of the liquid storage chamber 200.
[0034] In some examples, such as Figure 1 and Figure 2As shown, the movable seal 210 is a sealing rubber gasket provided to cover the liquid outlet. The sealing rubber gasket is provided toward the inner side of the liquid outlet. The liquid inlet channel 124 pushes the sealing rubber gasket into the liquid storage chamber 200 through the penetration force and then inserts it into the liquid outlet. In this way, through the structural setting of the sealing rubber gasket, it can effectively seal the liquid outlet of the liquid storage chamber 200 during the transportation and storage of the liquid storage chamber 200, ensuring that the liquid storage chamber 200 does not leak. At the same time, during the use of the liquid storage chamber 200, when the liquid storage chamber 200 is plugged and installed in the liquid storage chamber mounting groove 123, the penetration force exerted by the liquid inlet channel 124 on the sealing rubber gasket can quickly push the sealing rubber gasket into the liquid storage chamber 200, thereby completing the communication between the liquid inlet of the liquid inlet channel 124 and the liquid outlet of the liquid storage chamber 200.
[0035] In some examples, such as Figure 1 and Figure 2 As shown, when the liquid storage chamber 200 is inserted and installed in the liquid storage chamber mounting groove 123 along a predetermined direction, the outer wall of the liquid storage chamber 200 is also fastened to the groove wall of the liquid storage chamber mounting groove 123 via a snap-fit structure. This structure further enhances the stability of the connection between the liquid storage chamber 200 and the liquid storage chamber mounting groove 123, and facilitates quick removal and replacement of the liquid storage chamber 200 when the liquid in the liquid storage chamber 200 is used up and needs to be replaced.
[0036] In some examples, such as Figures 1 to 3 As shown, the shell assembly 100 includes a nozzle shell 110 with an air flow outlet 111, a first shell 120 with an air flow channel 121 and a liquid storage cotton 122 built in, and a base 130. The peripheral surface of the first shell 120 is recessed with a liquid storage cavity mounting groove 123. The nozzle shell 110 is arranged at the first end of the first shell 120, and the air flow outlet 111 is connected to the outlet of the air flow channel 121. The base 130 is arranged at the second end of the first shell 120. In this way, through the above-mentioned structural setting, a reasonable layout of the air flow channel 121 and the liquid storage chamber 200 on the shell assembly 100 can be achieved. At the same time, since the liquid storage chamber mounting groove 123 is recessed in the peripheral surface of the first shell 120 with the air flow channel 121 and the liquid storage cotton 122 built in, the liquid storage chamber mounting groove 123 is specifically on the peripheral side of the air flow channel 121 and the liquid storage cotton 122, so that when the liquid storage chamber 200 is installed in the corresponding liquid storage chamber mounting groove 123, the liquid storage chamber 200 is also located on the peripheral side of the air flow channel 121 and the liquid storage cotton 122, so that the liquid storage chamber 200, the liquid storage cotton 122 and the atomization assembly 300 in the air flow channel 121 are liquid-connected in sequence.
[0037] In some examples, such as Figures 1 to 3As shown, at least one liquid guide port (not shown) is provided on the peripheral side wall of the air flow channel 121 at one end away from the outlet of the air flow channel 121, and the atomizing assembly 300 blocks all liquid guide ports so that the atomizing assembly 300 is in liquid communication with the liquid storage cotton 122. In this way, through the above-mentioned structural arrangement, it can be ensured that the atomizing assembly 300 is better in liquid communication with the liquid storage cotton 122. Furthermore, two liquid guide ports are provided on the peripheral side wall of the air flow channel 121 at one end away from the outlet of the air flow channel 121, and the two liquid guide ports are arranged radially opposite to each other along the air flow channel 121. In this way, through the above-mentioned structural arrangement, it can be ensured that the liquid in the liquid storage cotton 122 penetrates more evenly into the entire atomizing assembly 300 to enhance the atomization effect of the atomizing assembly 300. Furthermore, the atomizing assembly 300 includes liquid guide cotton and a heating element, the liquid guide cotton blocks all liquid guide ports, and the heating element is arranged on the liquid guide cotton. Thus, through the above-mentioned structural setting, the liquid in the liquid-conducting cotton can be converted into aerosol and sprayed out by the heating element through the heating work of the liquid-conducting cotton for the user to inhale.
[0038] It is understandable that the liquid-conducting cotton in this example can be made of the same material as the liquid-storing cotton 122 to ensure that it can effectively absorb the liquid in the liquid-storing cotton 122 and ensure the atomization effect. The number of liquid-conducting ports in this example can be arbitrarily increased or decreased according to actual needs, including but not limited to the two mentioned above. The shape of the liquid-conducting port in this example can be rectangular, circular or other shapes. The heating element in this example can be a heating sheet or a heating wire.
[0039] In some examples, such as Figures 1 to 3 As shown, the electronic atomization device 1 further includes a second housing 410, a bottom cover 420, and a power supply assembly 500. One end of the second housing 410 is connected to one end of the first housing 120, and the other end of the second housing 410 is provided with a bottom cover 420, so as to define an installation cavity 411 for installing the power supply assembly 500 within the interior of the second housing 410. The power supply assembly 500 is electrically connected to the atomization assembly 300. Thus, through the above-mentioned structural arrangement, when the electronic atomization device 1 is started, the atomization assembly 300 can heat the liquid-conducting cotton through the heating element under the power supply control of the power supply assembly 500, thereby converting the liquid in the liquid-conducting cotton into an aerosol spray for the user to inhale.
[0040] It can be understood that the power supply component 500 in this example may specifically include a control mainboard (not shown), a battery, a control switch (not shown) and a charging interface (not shown), wherein the power supply component 500 is entirely installed in the installation cavity 411 formed inside the second shell 410, wherein the battery can be specifically arranged longitudinally side by side with the liquid storage cavity 200 to effectively save the horizontal length of the installation cavity 411, and the control switch and the charging interface are both exposed on the surface of the shell to facilitate corresponding control operations and charging operations.
[0041] In some examples, such as Figure 1 and Figure 4 As shown, the electronic atomization device 1 also includes a sealing rubber cap 610, which is covered on the airflow outlet 111 to seal the airflow outlet 111. In this way, through the above-mentioned structural setting, the sealing performance of the airflow outlet 111 can be ensured by the tight sealing of the sealing rubber cap 610 on the airflow outlet 111, so as to avoid leakage here during storage after the product is used. Furthermore, the electronic atomization device 1 also includes an annular rubber ring 620, which is connected to the sealing rubber cap 610 and is arranged around the liquid storage chamber 200 to further tighten the connection between the liquid storage chamber 200 and the liquid storage chamber mounting groove 123 when the liquid storage chamber 200 is plugged and installed in the liquid storage chamber mounting groove 123 along a preset direction. At the same time, since the sealing rubber cap 610 is connected to the annular rubber ring 620, after the sealing rubber cap 610 is removed from the airflow outlet 111, it still remains on the electronic atomization device 1, and thus, the sealing rubber cap 610 can play a certain anti-loss protection role.
[0042] It is understood that the sealing rubber cap 610 in this example can be specifically configured as a cap-shaped structure, which can completely wrap around the end of the nozzle housing 110 having the airflow outlet 111 to effectively seal the airflow outlet 111. Furthermore, the inner surface of the sealing rubber cap 610 facing the airflow outlet 111 is provided with a raised portion that is interference-fitted with the inner wall of the airflow outlet 111 to further ensure its sealing performance against the airflow outlet 111. The inner diameter of the annular rubber ring 620 in this example should be slightly smaller than the outer diameter of the housing assembly 100 to ensure that it can be tightly fitted around the circumference of the housing assembly 100, further ensuring the secure connection between the liquid storage chamber 200 and the liquid storage chamber mounting groove 123.
[0043] The above description is only a preferred embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application description and drawings under the inventive concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.
Claims
1. An electronic atomization device, characterized in that: include: The housing assembly has an air flow channel and liquid storage cotton built in. The liquid storage cotton is arranged around the air flow channel. The peripheral surface of the housing assembly is recessed with a liquid storage cavity mounting groove. The groove wall of the liquid storage cavity mounting groove is convexly provided with a liquid inlet channel extending along a preset direction. The inner side of the liquid inlet channel abuts the liquid storage cotton. The outer side of the liquid inlet channel is provided with a liquid inlet with a movable cover. The preset direction is perpendicular to the extension direction of the air flow channel. The liquid storage cavity is provided with a liquid outlet with a movable seal on one side surface facing the liquid storage cavity mounting groove, and after the movable cover is removed from the liquid inlet, when the liquid storage cavity is plugged and installed in the liquid storage cavity mounting groove along the preset direction, the liquid inlet channel is inserted into the liquid outlet, and the liquid storage cavity is in liquid communication with the liquid storage cotton; The atomizing assembly is arranged at one end of the air flow channel away from the outlet of the air flow channel and is in liquid communication with the liquid storage cotton, and is used for heating and atomizing the liquid in the liquid storage cavity cotton to form an aerosol.
2. The electronic atomization device according to claim 1, wherein: It comprises two liquid storage chambers, the groove wall of the liquid storage chamber mounting groove is protruding with two liquid inlet channels, the two liquid storage chambers are respectively inserted and installed in the liquid storage chamber mounting groove, and each liquid inlet channel is correspondingly inserted into the liquid outlet of one liquid storage chamber.
3. The electronic atomization device according to claim 2, wherein: The opening direction of the liquid inlet of one liquid inlet channel is opposite to the opening direction of the liquid inlet of the other liquid inlet channel.
4. The electronic atomization device according to claim 1, wherein: The movable sealing member is a sealing film provided to cover the liquid outlet. The liquid inlet channel is inserted into the liquid outlet after the sealing film is destroyed by the penetration force.
5. The electronic atomization device according to claim 1, wherein: The movable seal is a sealing rubber pad provided to cover the liquid outlet. The sealing rubber pad is provided toward the inner side of the liquid outlet. The liquid inlet channel pushes the sealing rubber pad into the liquid storage cavity through the penetration force and then inserts it into the liquid outlet.
6. The electronic atomization device according to claim 1, wherein: When the liquid storage cavity is inserted and installed in the liquid storage cavity installation groove along the preset direction, the outer wall of the liquid storage cavity and the groove wall of the liquid storage cavity installation groove are further fastened together by a snap-fit structure.
7. The electronic atomization device according to any one of claims 1 to 6, characterized in that: The shell assembly includes a base, a nozzle shell with an air flow outlet, and a first shell with the air flow channel and the liquid storage cotton built in. The liquid storage chamber mounting groove is recessed on the circumferential surface of the first shell. The nozzle shell is installed at the first end of the first shell, and the air flow outlet is connected to the outlet of the air flow channel. The base is installed at the second end of the first shell.
8. The electronic atomization device according to claim 7, wherein: It also includes a second shell, a bottom cover and a power supply assembly. One end of the second shell is connected to one end of the first shell, and the bottom cover is installed on the other end of the second shell to form an installation cavity for installing the power supply assembly inside the second shell. The power supply assembly is electrically connected to the atomization assembly.
9. The electronic atomization device according to claim 7, wherein: It also includes a sealing rubber cap, which is arranged on the air flow outlet to seal the air flow outlet.
10. The electronic atomization device according to claim 9, wherein: It also includes an annular rubber ring, which is connected to the sealing rubber cap and is arranged around the liquid storage cavity to further tighten the connection between the liquid storage cavity and the liquid storage cavity mounting groove when the liquid storage cavity is inserted and installed in the liquid storage cavity mounting groove along the preset direction.