Liquid storage part and electronic atomization device
By introducing a ventilation element into the liquid storage unit to connect with the outside environment, the problem of unbalanced air pressure in the liquid storage unit is solved, achieving stable liquid supply and sealing performance, and improving the user experience of the electronic atomization device.
Patent Information
- Application Number
- CN202423201127.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing electronic atomizing devices are prone to pressure imbalances in their liquid storage components during use, leading to problems such as poor liquid supply, wick clogging, and leakage.
A liquid storage device was designed, comprising a liquid storage tank and a ventilation device. The ventilation pipe, which connects to the outside through the ventilation port, maintains the air pressure balance inside and outside the liquid storage tank, ensuring stable air pressure and avoiding negative pressure deformation and leakage due to poor sealing.
Maintaining pressure balance inside and outside the liquid storage tank ensures smooth liquid supply, prevents deformation and leakage, provides stable aerosol generation, and enhances user experience.
Smart Images
Figure CN223667300U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of electronic atomization, in particular to a liquid storage member and an electronic atomization device. BACKGROUND
[0002] An electronic atomization device is a device capable of heating and atomizing an aerosol substrate to form an aerosol, which has been widely used in the industries of health care, beauty, etc.
[0003] In the related art, the liquid storage member of the electronic atomization device usually does not have the function of keeping the air pressure balanced with the outside world. After being used for a period of time, as the aerosol substrate is consumed, the air pressure difference between the inside and outside of the liquid storage member becomes larger and larger, which is prone to cause problems such as unsmooth liquid supply and a burnt wick. CONTENT OF THE INVENTION
[0004] Therefore, the present application aims to provide a liquid storage member and an electronic atomization device, which are intended to solve the problem of imbalance between the air pressure of the liquid storage member in use and the outside world in the related art.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows:
[0006] The embodiment of the present application provides a liquid storage member for an electronic atomization device, which comprises a liquid storage bin and an air exchange member.
[0007] The liquid storage bin forms a liquid storage cavity therein, the liquid storage cavity is used for storing an aerosol generating substrate, the liquid storage bin is provided with a liquid outlet and an air exchange opening which are in communication with the outside world; the air exchange member comprises an air exchange pipeline, one end of the air exchange pipeline is in communication with the air exchange opening, and the other end of the air exchange pipeline is in flow communication with the liquid storage cavity.
[0008] In one of the embodiments, the liquid outlet is arranged beside the air exchange opening, the liquid storage bin is provided with an air exchange part at a position away from the liquid outlet, the air exchange part comprises an air exchange groove, and the other end of the air exchange pipeline away from the air exchange opening extends into the air exchange groove and is in flow communication with the air exchange groove.
[0009] In one of the embodiments, the liquid storage bin comprises a bin body and a cover body which are fixedly connected, the liquid outlet and the air exchange opening are arranged on the cover body, the air exchange groove is arranged on a bin bottom of the bin body away from the cover body, and the position of the bin body in the vertical direction is higher than that of the cover body when the liquid storage member is in a use state.
[0010] In one of the embodiments, the air exchange part comprises a fixing member, one end of the fixing member is arranged in the air exchange groove, the other end of the fixing member is arranged in the air exchange pipeline, an air passage is formed between the air exchange pipeline and the fixing member, the air passage is in flow communication with the liquid storage cavity and the inside of the air exchange pipeline respectively, and the size of the air passage is configured to allow gas to pass through by capillary action but hinder liquid from passing through.
[0011] In one of the embodiments, the fixing member comprises a fixing base and a fixing rod, the fixing base is arranged in the air exchange groove, and the fixing rod is arranged on the fixing base and is inserted into the air exchange pipeline, and the end of the air exchange pipeline away from the air exchange port abuts against the fixing base.
[0012] The fixing member is provided with a communication groove, the air exchange pipeline and the communication groove form an air passage, and the communication groove comprises a first groove section and a second groove section which are in communication with each other, the first groove section is arranged in the fixing base, and the second groove section is a through groove arranged along the extending direction of the fixing rod.
[0013] In one of the embodiments, at least two air passages are formed between the air exchange pipeline and the fixing member.
[0014] In one of the embodiments, the cover body is provided with an annular groove and a straight groove, the annular groove is arranged on the side of the cover body away from the storage body, and the air exchange port is in communication with the annular groove.
[0015] The straight groove is in communication with the annular groove, and the straight groove extends to the edge of the cover body to form a through groove.
[0016] In one of the embodiments, the side of the cover body facing the liquid storage cavity is provided with a limiting seat, and the air exchange pipeline is fixedly connected to the limiting seat.
[0017] In one of the embodiments, the liquid storage member further comprises a detachably connected sealing sleeve, and the sealing sleeve is used for plugging the liquid outlet and the air exchange port.
[0018] The application further provides an electronic atomization device comprising an electronic atomizer and the liquid storage member according to any one of the above-mentioned embodiments, the liquid storage member is mounted on the electronic atomizer and is used for supplying the electronic atomizer with an aerosol generating substrate.
[0019] The application has the following beneficial effects:
[0020] When the liquid storage member is installed in the electronic atomization device for use, the liquid storage cavity of the liquid storage chamber needs to be filled with the aerosol generating substrate first, and the aerosol generating substrate pre-filled in the liquid storage cavity will be heated and atomized into aerosol by the electronic atomizer through the liquid outlet.
[0021] With the continuous use of the electronic atomization device, the aerosol generating substrate in the liquid storage chamber will gradually decrease. In order to ensure the continuity and stability of the whole liquid supply and atomization process, the liquid storage member of the application is provided with an air exchange member. When the substrate in the liquid storage cavity decreases, the internal air pressure decreases, and the external atmosphere can enter the air exchange passage of the air exchange member through the air exchange port, and then further enter the inside of the liquid storage chamber, so as to maintain the air pressure in the liquid storage chamber consistent with the atmospheric pressure.
[0022] Firstly, the air exchange element communicates the liquid storage cavity with the external atmosphere, which can ensure that the liquid storage bin will not be deformed due to the negative pressure formed in the liquid storage cavity, thereby ensuring the stability and durability of the overall structure of the liquid storage bin. Secondly, the stable air pressure environment helps to maintain the sealing performance of the liquid storage bin, effectively avoiding the liquid leakage problem caused by poor sealing, ensuring the safety and hygiene of use. Finally, by maintaining the balance of the air pressure in the liquid storage cavity, the supply of aerosol generating substrate can also be ensured to be smooth, thereby ensuring that the electronic atomization device can continuously and stably generate aerosol, bringing users a more high-quality and stable atomization experience, thereby greatly improving the user's use satisfaction and overall experience.
[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are specifically described below, and the accompanying drawings are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0025] Figure 1 The cross-sectional structure schematic diagram of the liquid storage element in some embodiments of the present application is shown;
[0026] Figure 2 The partial enlarged view of A in the present application Figure 1 is shown;
[0027] Figure 3 The structure schematic diagram of the cover from one perspective in some embodiments of the present application is shown;
[0028] Figure 4 The structure schematic diagram of the liquid storage element in an empty state in some embodiments of the present application is shown;
[0029] Figure 5 The structure schematic diagram of the liquid storage element in a full state in some embodiments of the present application is shown;
[0030] Figure 6 The cross-sectional structure schematic diagram of the electronic atomizer in some embodiments of the present application is shown.
[0031] Main element symbol explanation:
[0032] 10 - liquid storage bin; 101 - liquid storage cavity; 100 - bin body; 200 - cover body; 210 - liquid outlet; 220 - air exchange opening; 230 - annular groove; 240 - straight groove; 300 - air exchange member; 310 - air exchange duct; 320 - limiting seat; 400 - air exchange part; 401 - air passage; 410 - air exchange groove; 420 - fixing member; 421 - fixing seat; 422 - fixing rod; 430 - communication groove; 431 - first groove segment; 432 - second groove segment; 500 - sealing sleeve; 600 - electronic atomizer. DETAILED DESCRIPTION
[0033] Embodiments of the present application are described in detail below with reference to examples illustrated in the accompanying drawings, in which the same or similar elements or elements having the same or similar functions are denoted throughout by the same or similar reference numerals and descriptions of which will be omitted. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.
[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to 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.
[0035] Moreover, the direction of the core shaft in the rotation of a column, a tube and the like is defined as the axial direction, the circumferential direction is the direction around the axis of the column, tube and the like (perpendicular to the axis and perpendicular to the cross-sectional radius), and the radial direction is the direction along the diameter or radius. Among them, the axial direction, the circumferential direction and the radial direction together constitute the three orthogonal directions of the columnar object. It is worth noting that no matter what "end", "end", "one end", "the other end", "first end", "second end", "initial end", "terminal end", "two ends", "free end", "upper end", "lower end" and the like appear in the words, it is not limited to the end, end point or end face, but also includes the part extending an axial distance and / or radial distance from the end, end point or end face on the element to which the end, end point or end face belongs. The above definition is only for convenience of description and cannot be understood as a limitation of the present application.
[0036] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" or "third" can include, explicitly or implicitly, one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless explicitly specified and limited otherwise.
[0037] In the present application, unless explicitly specified and limited otherwise, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0038] In the related art, the liquid storage member of the electronic atomization device generally does not have the function of keeping the air pressure balance with the outside world. After a period of use, as the aerosol substrate is consumed, the air pressure difference between the inside and outside of the liquid storage member becomes larger and larger, which is easy to cause the problems of unsmooth liquid supply, burnt wick, etc. In addition, the sealing member may be deformed due to air pressure extrusion, thereby reducing the sealing performance of the liquid storage member and causing liquid leakage. Or under the action of air pressure difference, the liquid may become more prone to flow, or the surface tension may decrease, thereby making the liquid more prone to leak.
[0039] The embodiment of the present application provides a liquid storage member, which relates to the technical field of electronic atomization and is mainly used for an electronic atomization device.
[0040] As shown in Figure 1 , Figure 5 The liquid storage member includes a liquid storage bin 10 and an air exchange member 300. The liquid storage bin 10 forms a liquid storage cavity 101 therein, the liquid storage cavity 101 is used for storing aerosol generating substrate, and the liquid storage bin 10 is provided with a liquid outlet 210 and an air exchange port 220 which are in communication with the outside world; the air exchange member 300 includes an air exchange pipeline 310, one end of the air exchange pipeline 310 is in communication with the air exchange port 220, and the other end of the air exchange pipeline 310 is in flow communication with the liquid storage cavity 101.
[0041] When the liquid storage member is installed in the electronic atomization device for use, the liquid storage cavity 101 of the liquid storage bin 10 needs to be filled with aerosol generating substrate first. This step is the basis for ensuring that the subsequent atomization process can proceed smoothly. When the user starts and operates the electronic atomization device for use, the aerosol generating substrate pre-filled in the liquid storage cavity 101 will be sucked out by the user through the liquid outlet 210. These substrates are then atomized into aerosols by the electronic atomizer 600 in the electronic atomization device for the user to inhale and use.
[0042] As the electronic atomization device is continuously used, the aerosol generating substrate in the liquid storage chamber 10 will gradually be consumed. When the substrate in the liquid storage chamber 101 is reduced to a certain extent, causing the internal air pressure to decrease accordingly, the airflow of the external atmosphere can smoothly pass through the specially designed air exchange port 220 and enter the air exchange passage on the air exchange member 300. This airflow will then further enter the interior of the liquid storage chamber 10 to automatically replenish the reduced substrate. Here, "replenishment" mainly refers to the balance of air pressure, rather than the direct addition of substrate. Through such a design, the air pressure in the liquid storage chamber 10 can be effectively maintained consistent with the atmospheric pressure at all times.
[0043] This design not only brings multiple benefits: first, it can ensure that the liquid storage chamber 10 will not deform unnecessarily due to the formation of negative pressure in the liquid storage chamber 101, thereby ensuring the stability and durability of the overall structure of the liquid storage chamber 10. Second, a stable air pressure environment helps to maintain the sealing performance of the liquid storage chamber 10, effectively avoiding the problem of liquid leakage due to poor sealing, ensuring the safety and hygiene of use. Finally, by maintaining the stability of the air pressure in the liquid storage chamber 101, it can also ensure the smooth supply of aerosol generating substrate, thereby ensuring that the electronic atomization device can continuously and stably produce high-quality aerosol, providing users with a more high-quality and stable atomization experience, thereby greatly improving the user's use experience and overall experience.
[0044] In some embodiments, the liquid outlet 210 is arranged beside the air exchange port 220, and the liquid storage chamber 10 is provided with an air exchange part 400 away from the liquid outlet 210, the air exchange part 400 comprising an air exchange groove 410, and the other end of the air exchange pipeline 310 extending into the air exchange groove 410 and in airflow communication with the air exchange groove 410. By keeping the end of the air exchange pipeline 310 extending into the liquid storage chamber 101 a certain distance away from the liquid outlet 210 and ensuring that it can effectively communicate with the air exchange groove 410 after extending into the air exchange groove 410, such a design is used to separate the delivery position of the atmospheric airflow into the liquid storage chamber 101 from the liquid outlet 210 during the process of the user extracting the aerosol generating substrate from the liquid outlet 210. This separation measure is extremely critical, as it effectively avoids the mixing of the aerosol generating substrate extracted from the liquid outlet 210 with the just-introduced airflow. Once mixed, it is likely to adversely affect the final atomization effect, resulting in a decrease in the quality of the generated aerosol, thereby affecting the user's use experience and satisfaction.
[0045] In some embodiments, the liquid storage tank 10 comprises a fixedly connected tank body 100 and a cover body 200, the liquid outlet 210 and the air exchange opening 220 are provided on the cover body 200, and the air exchange groove 410 is provided on the tank bottom of the tank body 100 away from the cover body 200. When the liquid storage member is in a use state, the position of the tank body 100 in the vertical direction is higher than that of the cover body 200. Such a design helps to optimize the distribution and flow of the aerosol generating substrate in the liquid storage cavity 101. Specifically, during the process of the aerosol generating substrate in the liquid storage cavity 101 gradually decreasing with use, the liquid level in the liquid storage cavity 101 will decrease accordingly. At this time, the position close to the tank bottom of the tank body 100 and the position of the air exchange groove 410 will first form a cavity, avoiding the aerosol generating substrate entering the other end of the air exchange pipeline 310 away from the air exchange opening 220, which can cause liquid leakage.
[0046] When the air flow from the air exchange pipeline 310 passes through the air exchange groove 410 and directly enters the cavity, rather than passing through the aerosol generating substrate. Such a selection of air flow path effectively avoids the air bubbles that may be generated when the air flow passes through the aerosol generating substrate, and also avoids the mixing of the aerosol generating substrate and air. Such a design not only helps to dynamically maintain the pressure in the liquid storage tank 10 consistent with the atmospheric pressure, but more importantly, it ensures the quality of the aerosol generating substrate and avoids the problem of poor atomization effect caused by air bubbles or mixing. Ultimately, such a design provides users with a more superior use experience and ensures the stability and reliability of each use.
[0047] As shown in FIG. 4A, Figure 2 In some embodiments, the air exchange part 400 comprises a fixing member 420, one end of the fixing member 420 is arranged in the air exchange groove 410, and the other end of the fixing member 420 is arranged in the air exchange pipeline 310. The air exchange pipeline 310 and the fixing member 420 form an air passage 401, and the air passage 401 is in flow communication with the inside of the liquid storage cavity 101 and the air exchange pipeline 310, respectively. The size of the air passage 401 is configured to allow gas to pass through by capillary action but hinder liquid from passing through; specifically, the size of the air passage 401 is small enough to allow only gas to pass through, and effectively hinder liquid from passing through. Such a design ingeniously avoids the risk that the aerosol generating substrate in the liquid storage cavity 101 may flow out of the air exchange passage during the air exchange process, thereby greatly reducing the possibility of leakage.
[0048] In some embodiments, the fixing member 420 includes a fixing base 421 and a fixing rod 422. The fixing base 421 is arranged in the air exchange groove 410 and is strictly designed in shape and size to ensure a close fit with the air exchange groove 410, thereby preventing leakage of gas or liquid. The fixing rod 422 is arranged on the fixing base 421 and is tightly connected to the inside of the air exchange duct 310 in some way (such as insertion, threaded connection, etc.). The end of the air exchange duct 310 away from the air exchange port 220 abuts against the fixing base 421. Such a design not only enhances the stability of the connection between the air exchange duct 310 and the fixing member 420, but also ensures reliable communication between the air exchange passage and the air passage 401 on the fixing member 420.
[0049] The fixing member 420 is provided with a communication groove 430, and the air exchange duct 310 and the communication groove 430 jointly form the air passage 401. The communication groove 430 includes a first groove section 431 and a second groove section 432 that are in communication with each other. The first groove section 431 is arranged on the fixing base 421, and the second groove section 432 is a through groove extending along the direction of the fixing rod 422, which facilitates ensuring stable passage of airflow from the air passage 401.
[0050] In some embodiments, at least two air passages 401 are formed between the air exchange duct 310 and the fixing member 420. By arranging at least two air passages 401 between the air exchange duct 310 and the fixing member 420, this embodiment not only realizes rapid passage of airflow, but also improves air exchange efficiency, gas utilization rate, and overall performance.
[0051] As shown in FIG. 2, Figure 3 In some embodiments, the cover 200 is provided with an annular groove 230 and a straight groove 240. The annular groove 230 is arranged on the side of the cover 200 away from the cartridge 100, and the air exchange port 220 is in communication with the annular groove 230. The straight groove 240 is in communication with the annular groove 230 and extends to the edge of the cover 200 to form a through groove, one end of which is in communication with the outside atmosphere. By lengthening and bending the airflow flow path between the air exchange port 220 and the outside atmosphere, the airflow speed is buffered. In this way, when the gas enters the liquid storage cavity 101, it can maintain a stable and uniform state, avoiding unnecessary disturbance to the liquid or aerosol generating substrate in the liquid storage cavity 101 due to excessively fast or violent airflow.
[0052] In addition, this design also ingeniously avoids the direct passage of foreign matter or airflow with dirt through the air exchange port 220 and into the liquid storage cavity 101 through the air exchange passage. During the passage of the airflow through the annular groove 230 and the straight groove 240, these potential contaminants are effectively blocked outside, thereby protecting the various components of this embodiment from the risk of contamination.
[0053] In some embodiments, the cover 200 is provided with a limiting seat 320 on one side thereof facing the liquid storage cavity 101, and the gas exchange pipeline 310 is fixedly connected to the limiting seat 320, so as to limit the installation position of the gas exchange passage and ensure the cooperation reliability of the gas exchange passage and the cover 200.
[0054] As shown in Figure 4 some embodiments, the liquid storage member further comprises a detachably connected sealing sleeve 500, and the sealing sleeve 500 is used to block the liquid outlet 210 and the gas exchange port 220; when the liquid storage member needs to be temporarily stored or transported, the user only needs to simply install the sealing sleeve 500 to the corresponding position, so as to simultaneously block the liquid outlet 210 and the gas exchange port 220. Such a design not only simplifies the operation steps, but also ensures that the sealing cavity can be fully sealed, thereby effectively preventing the leakage of liquid or gas.
[0055] As shown in Figure 6 the embodiments of the present application further provide an electronic atomization device, which comprises an electronic atomizer 600 and the aforementioned liquid storage member, and the liquid storage member is installed on the electronic atomizer 600, and the main function thereof is to stably and continuously supply the aerosol generating substrate to the electronic atomizer 600. Such a design not only ensures that the electronic atomization device can continuously and efficiently work, but also provides the user with a more convenient and comfortable use experience.
[0056] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.
[0057] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those of ordinary skill in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.
Claims
1. A liquid storage member for an electronic atomization device, comprising: The utility model relates to an aerosol generating device, comprising: a liquid storage bin (10) in which a liquid storage cavity (101) for storing an aerosol generating substrate is formed, the liquid storage bin (10) being provided with a liquid outlet (210) and an air exchange opening (220) in communication with the outside; an air exchange member (300) comprising an air exchange duct (310) having one end in communication with the air exchange opening (220) and the other end in airflow communication with the liquid storage cavity (101).
2. The liquid reservoir of claim 1, wherein The liquid outlet (210) is arranged beside the air exchange opening (220), and the liquid storage bin (10) is provided with an air exchange part (400) at a position away from the liquid outlet (210), the air exchange part (400) comprising an air exchange groove (410), and the other end of the air exchange duct (310) away from the air exchange opening (220) extends into the air exchange groove (410) and is in airflow communication with the air exchange groove (410).
3. The liquid reservoir of claim 2, wherein, The liquid storage bin (10) comprises a bin body (100) and a cover (200) fixedly connected, the liquid outlet (210) and the air exchange opening (220) are arranged on the cover (200), the air exchange groove (410) is arranged on the bin bottom of the bin body (100) away from the cover (200), and the position of the bin body (100) in the vertical direction is higher than that of the cover (200) when the liquid storage member is in use.
4. The liquid reservoir of claim 3, wherein, The air exchange part (400) comprises a fixing member (420), one end of the fixing member (420) is arranged in the air exchange groove (410), the other end of the fixing member (420) is arranged in the air exchange duct (310), an air channel (401) is formed between the air exchange duct (310) and the fixing member (420), the air channel (401) is in airflow communication with the inside of the liquid storage cavity (101) and the air exchange duct (310) respectively, and the size of the air channel (401) is configured to allow gas to pass through by capillary action but hinder liquid from passing through.
5. The liquid reservoir of claim 4, wherein, The fixing member (420) comprises a fixing seat (421) and a fixing rod (422), the fixing seat (421) is arranged in the air exchange groove (410), the fixing rod (422) is arranged on the fixing seat (421) and is inserted into the air exchange duct (310), and one end of the air exchange duct (310) away from the air exchange opening (220) abuts against the fixing seat (421); The fixing member (420) is provided with a communication groove (430), the air exchange duct (310) and the communication groove (430) jointly form the air channel (401), the communication groove (430) comprises a first groove section (431) and a second groove section (432) in communication with each other, the first groove section (431) is arranged on the fixing seat (421), and the second groove section (432) is a through groove formed along the extension direction of the fixing rod (422).
6. The liquid reservoir of claim 5, wherein, At least two air channels (401) are formed between the air exchange duct (310) and the fixing member (420).
7. The liquid reservoir of claim 3, wherein The cover (200) is provided with an annular groove (230) and a straight groove (240), the annular groove (230) is arranged on the side of the cover (200) away from the bin body (100), and the air exchange port (220) communicates with the annular groove (230); The straight groove (240) communicates with the annular groove (230), and the straight groove (240) extends to the edge of the cover (200) to form a through groove.
8. The liquid storage member of claim 3, wherein The cover (200) is provided with a limiting seat (320) on the side facing the liquid storage cavity (101), and the air exchange pipeline (310) is fixedly connected to the limiting seat (320).
9. The liquid storage member according to any one of claims 1 to 8, wherein The liquid storage member further comprises a detachably connected sealing sleeve (500), which is used to block the liquid outlet (210) and the air exchange port (220).
10. An electronic atomizing device, characterized by, The electronic atomizer (600) and the liquid storage member according to any one of claims 1-9 are included, the liquid storage member is installed on the electronic atomizer (600), and the electronic atomizer (600) is used to supply the aerosol generating substrate.