Liquid storage container and atomization device

Abstract

The utility model discloses a liquid storage container and an atomization device, and belongs to the technical field of electronic atomization equipment. The liquid storage container comprises a liquid storage assembly and an adjusting assembly, the liquid storage assembly is provided with a liquid storage cavity, one end of the liquid storage assembly is provided with a liquid outlet hole communicated with the liquid storage cavity, the other end, away from the liquid outlet hole, of the liquid storage assembly is further provided with a mounting hole, and the adjusting assembly is mounted in the mounting hole and can communicate or isolate the liquid storage cavity from external air. And external air is guided or prevented from entering the liquid storage cavity, so that the gas pressure in the liquid storage cavity is adjusted. According to the liquid storage container, the adjusting assembly can adjust the pressure intensity of the gas in the liquid storage cavity, the pressure intensity of the gas in the liquid storage cavity can be equal to or smaller than the pressure intensity of external air by adjusting the pressure intensity of the gas in the liquid storage cavity, and therefore the outflow rate of the atomized liquid at the liquid outlet hole can be adjusted, and the atomized liquid can flow out smoothly.

Description

Technical Field

[0001] This application relates to the technical field of electronic atomization devices, and particularly to a liquid storage container and an atomization device. Background Art

[0002] The atomizer replenishes the atomization liquid through the liquid storage container, and the atomization core of the atomizer can heat the atomization core to generate aerosol. In related technologies, the liquid outlet of the liquid storage container is hermetically connected to the atomizer, so that the liquid storage space in the liquid storage container is in a sealed state. The liquid storage container is prone to air entrapment, resulting in difficult smooth outflow of the atomization liquid in the liquid storage container, untimely transmission of the atomization liquid to the atomization core, and thus the atomization core is prone to dry burning, affecting the taste of the aerosol. Utility Model Content

[0003] This application provides a liquid storage container and an atomization device, which can solve the problem that the atomization liquid in the liquid storage container is difficult to flow out smoothly.

[0004] To solve the above technical problems, on the one hand, this application provides a liquid storage container, which includes a liquid storage component and an adjustment component. The liquid storage component is provided with a liquid storage cavity for storing atomization liquid. One end of the liquid storage component is provided with a liquid outlet hole communicating with the liquid storage cavity. The other end of the liquid storage component away from the liquid outlet hole is also provided with an installation hole. The adjustment component is installed in the installation hole. The adjustment component can communicate or isolate the liquid storage cavity from the external air, and guide or prevent the external air from entering the liquid storage cavity to adjust the gas pressure in the liquid storage cavity.

[0005] In one embodiment, the adjustment component includes a movable part. The movable part is provided with an air intake channel. One end of the air intake channel communicates with the external air, and the other end of the air intake channel is provided with an air intake hole. The air intake hole penetrates the side wall of the movable part and communicates with the air intake channel. The movable part is movably inserted through the installation hole. The movable part has a first position and a second position relative to the liquid storage component. When the movable part is in the first position, the air intake hole is exposed to the liquid storage cavity, and the liquid storage cavity is communicated with the external air. When the movable part is in the second position, the air intake hole is outside the liquid storage cavity, and the liquid storage cavity is isolated from the external air.

[0006] In one embodiment, the movable part is slidably inserted through the installation hole, and the movable part is arranged to slide relative to the liquid storage component so as to switch between the first position and the second position; alternatively, the movable part is rotatably inserted through the installation hole, and the movable part is arranged to rotate relative to the liquid storage component so as to switch between the first position and the second position.

[0007] In one embodiment, the adjustment component includes a fixed part. The fixed part is installed in the installation hole. The fixed part is in a hollow cylindrical shape. The fixed part surrounds the outer periphery of the movable part, and the movable part can slide relative to the fixed part.

[0008] In one embodiment, the adjusting assembly includes an elastic member and a limiting member. The elastic member is sleeved around the outer periphery of the movable member. The opposite ends of the elastic member respectively abut against the fixed member and the movable member. The movable member can be in a first position under an external action and compress the elastic member. When the external action is removed, the elastic member can drive the movable member to switch from the first position to the second position. The limiting member is connected to one end of the movable member where the air inlet hole is opened. When the movable member is in the second position, the limiting member abuts against the fixed member to limit the sliding stroke of the movable member relative to the fixed member.

[0009] In one embodiment, the adjusting assembly further includes a sealing member. The sealing member is installed between the fixed member and the movable member in an interference fit manner. When the movable member is in the second position, the sealing member isolates the air inlet hole from the liquid storage cavity.

[0010] In one embodiment, an air inlet is opened at one end of the movable member where the air inlet passage is in communication with the external air. The air inlet penetrates through the side wall of the movable member and is in communication with the air inlet passage. When the movable member is in the first position, the liquid storage cavity can be in communication with the external air through the air inlet.

[0011] In one embodiment, the liquid storage assembly includes a housing, a liquid outlet pipe, and a sealing cover. The housing encloses to form a liquid storage cavity. The mounting hole is opened on the housing. One end of the liquid outlet pipe is connected to the housing, and the other end of the liquid outlet pipe is opened with a liquid outlet hole. The sealing cover detachably covers the liquid outlet hole.

[0012] In one embodiment, the liquid storage assembly includes a connecting member. The connecting member is connected to the housing and is used for connecting the liquid storage container and the atomizer.

[0013] On the other hand, the present application provides an atomizing device. The atomizing device includes the liquid storage container and the atomizer as described above. The liquid storage container is connected to the atomizer. The liquid storage container is used for supplying atomizing liquid to the atomizer, and the atomizer is used for heating the atomizing liquid to generate aerosol.

[0014] For the liquid storage container provided by the present application, the adjusting assembly is installed in the mounting hole of the liquid storage assembly. The adjusting assembly can communicate or isolate the liquid storage cavity from the external air to guide or prevent the external air from entering the liquid storage cavity, so as to adjust the gas pressure in the liquid storage cavity. By adjusting the gas pressure in the liquid storage cavity, the gas pressure in the liquid storage cavity can be made equal to or less than the pressure of the external air. When the gas pressure in the liquid storage cavity is equal to the pressure of the external air, the outflow rate of the atomizing liquid at the liquid outlet hole is relatively fast; when the gas pressure in the liquid storage cavity is less than the pressure of the external air, the outflow rate of the atomizing liquid at the liquid outlet hole is relatively slow, so that the outflow rate of the atomizing liquid at the liquid outlet hole can be adjusted, and the atomizing liquid can flow out smoothly. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0016] Figure 1 It is a schematic structural diagram of an embodiment of an atomizing device provided by the present application;

[0017] Figure 2 It is a schematic assembly structural diagram of an embodiment of a liquid storage container provided by the present application;

[0018] Figure 3 It is an exploded structural diagram of an embodiment of a liquid storage container provided by the present application;

[0019] Figure 4 It is a schematic cross-sectional structural diagram of an embodiment of a liquid storage container provided by the present application when the moving part is in the first position along a perspective view;

[0020] Figure 5 It is a schematic cross-sectional structural diagram of an embodiment of a liquid storage container provided by the present application when the moving part is in the second position along a perspective view;

[0021] Figure 6 It is a schematic cross-sectional structural diagram of an embodiment of an adjustment component provided by the present application along a perspective view;

[0022] Figure 7 It is a schematic structural diagram of an embodiment of a moving part provided by the present application.

[0023] Wherein:

[0024] 500 - Atomizing device;

[0025] 100 - Liquid storage container;

[0026] 10 - Liquid storage component; 11 - Housing; 111 - Liquid storage cavity; 112 - Mounting hole; 12 - Liquid outlet pipe; 121 - Liquid outlet hole; 13 - Sealing cover; 14 - Connecting piece;

[0027] 20 - Adjustment component; 21 - Moving part; 211 - Air inlet channel; 212 - Air inlet hole; 213 - Air inlet; 22 - Fixed part; 23 - Elastic part; 24 - Limiting part; 25 - Sealing part;

[0028] 300 - Atomizer. Detailed implementation manners

[0029] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be specifically noted that the following embodiments are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only partial embodiments of the present application rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0030] In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined. The terms "first", "second", and "third" in the embodiments of the present application are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", and "third" may explicitly or implicitly include at least one of such features. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. The terms "include" and "have" and any variations thereof in the embodiments of the present application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or components inherent to these processes, methods, products, or devices.

[0031] Referring to "embodiments" herein means that specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0032] The present application provides an atomizing device 500. Please refer to Figures 1-5, the atomizing device 500 may include a liquid storage container 100 and an atomizer 300. The liquid storage container 100 is provided with a liquid storage cavity 111 for storing the atomizing liquid. The liquid storage container 100 is connected to the atomizer 300. The liquid storage container 100 is used to supply the atomizing liquid to the atomizer 300, and the atomizer 300 is used to heat the atomizing liquid to generate an aerosol. The atomizing device 500 is provided with a relatively independent liquid storage container 100 and an atomizer 300. The liquid storage container 100 can be externally placed with respect to the atomizer 300, thereby reducing the volume limitation of the atomizer 300 on the liquid storage container 100, enabling the liquid storage container 100 to have a relatively large capacity, being able to store more atomizing liquid, and the atomizing device 500 having a longer usage duration; in addition, when the atomizing liquid in the liquid storage container 100 is exhausted, the user can conveniently separate the liquid storage container 100 from the atomizer 300, and the atomizing device 500 can continue to be used after replacing the liquid storage container 100, enabling the atomizer 300 to be used multiple times, thereby reducing the user's usage cost.

[0033] The atomizer 300 may include an atomizing core (not shown in the figure), a battery (not shown in the figure), a circuit board (not shown in the figure), an air flow sensor (not shown in the figure), etc. The battery is used to provide electrical energy when the atomizing device 500 operates. The air flow sensor is configured to control the on-off state of the electrical connection between the atomizing core and the battery according to the user's suction action. Specifically, when the user inhales, the air flow sensor senses the change in air flow, and the air flow sensor controls the atomizing core and the battery to conduct, and the atomizing core can heat the atomizing liquid to generate an aerosol; when the user stops inhaling and the air flow sensor does not sense the change in air flow within a preset time duration, the air flow sensor controls the atomizing core and the battery to disconnect, and the atomizing core stops heating. The atomizer 300 is provided with a liquid storage space (not shown in the figure), and the liquid storage space is in fluid communication with the liquid storage container 100, so that the liquid storage container 100 can supply the atomizing liquid to the atomizer 300, and the atomizing liquid in the liquid storage space can be transferred to the atomizing core. The liquid storage space may be pre-stored with atomizing liquid, and after the atomizing liquid in the liquid storage space is consumed, it is replenished by the liquid storage container 100; or, there is no pre-stored atomizing liquid in the liquid storage space, and after the atomizer 300 is connected to the liquid storage container 100, the liquid storage container 100 injects the atomizing liquid into the liquid storage space and supplies the atomizing liquid to the atomizing core. The specific internal structure of the atomizer 300 will not be elaborated further.

[0034] In the related art, the liquid outlet of the liquid storage container is hermetically connected to the atomizer, so that the liquid storage container can supply the atomizing liquid to the atomizer. However, since the liquid storage space in the liquid storage container is in a sealed state, the liquid storage container is prone to air entrapment, resulting in the atomizing liquid in the liquid storage container being difficult to flow out smoothly, the atomizing liquid being transmitted to the atomizing core in a timely manner, and thus the atomizing core being prone to dry burning, affecting the taste of the aerosol. To solve such problems, the present application provides a liquid storage container 100.

[0035] Please refer to Figures 2-5, the liquid storage container 100 may include a liquid storage component 10 and an adjustment component 20. The liquid storage component 10 is provided with a liquid storage chamber 111 for storing the atomization liquid. One end of the liquid storage component 10 is provided with a liquid outlet hole 121 communicating with the liquid storage chamber 111, and the other end of the liquid storage component 10 away from the liquid outlet hole 121 is also provided with a mounting hole 112. In the vertical placement posture of the liquid storage component 10 during use, the setting position of the liquid outlet hole 121 can be located at the lower part of the liquid storage component 10, so that the atomization liquid in the liquid storage chamber 111 can flow out smoothly under the action of gravity; correspondingly, the setting position of the mounting hole 112 can be located at the upper part of the liquid storage component 10, so that the mounting hole 112 avoids the atomization liquid storage area of the liquid storage chamber 111, so as to reduce the influence of the mounting hole 112 on the effective capacity of the liquid storage chamber 111, and the liquid storage chamber 111 can have a larger effective capacity. The adjustment component 20 is installed in the mounting hole 112, and the adjustment component 20 can communicate or isolate the liquid storage chamber 111 from the external air, and guide or prevent the external air from entering the liquid storage chamber 111, so as to adjust the gas pressure in the liquid storage chamber 111. By adjusting the gas pressure in the liquid storage chamber 111, the gas pressure in the liquid storage chamber 111 can be made equal to or less than the pressure of the external air. When the gas pressure in the liquid storage chamber 111 is equal to the pressure of the external air, the outflow rate of the atomization liquid at the liquid outlet hole 121 is faster; when the gas pressure in the liquid storage chamber 111 is less than the pressure of the external air, the outflow rate of the atomization liquid at the liquid outlet hole 121 is slower, so that the outflow rate of the atomization liquid at the liquid outlet hole 121 can be adjusted, and the atomization liquid can flow out smoothly.

[0036] Please refer to Figures 2-7 , the adjustment component 20 includes a movable part 21, and the movable part 21 is provided with an air inlet channel 211. The movable part 21 may have a length direction. Exemplarily, the length direction may be Figure 6in the Z-axis direction. The air inlet channel 211 can be arranged along the length direction of the movable member 21. One end of the air inlet channel 211 communicates with the external air, and the other end of the air inlet channel 211 is provided with an air inlet hole 212. The air inlet hole 212 penetrates through the side wall of the movable member 21 and communicates with the air inlet channel 211. The air inlet hole 212 can be one or multiple. When there are multiple air inlet holes 212, the multiple air inlet holes 212 can be arranged at intervals along the outer periphery of the movable member 21. The movable member 21 is movably inserted through the mounting hole 112, so that the movable member 21 can move relative to the liquid storage assembly 10. The movable member 21 has a first position and a second position relative to the liquid storage assembly 10. When the movable member 21 moves relative to the liquid storage assembly 10, the movable member 21 can be switched between the first position and the second position. When the movable member 21 is in the first position, the air inlet hole 212 is exposed to the liquid storage cavity 111, and the liquid storage cavity 111 communicates with the external air, so that the external air can enter the liquid storage cavity 111 through the air inlet channel 211 and the air inlet hole 212. Furthermore, the gas pressure in the liquid storage cavity 111 is equal to the pressure of the external air, and the outflow rate of the atomized liquid at the liquid outlet hole 121 is relatively fast. When the movable member 21 is in the second position, the air inlet hole 212 is located outside the liquid storage cavity 111, and the liquid storage cavity 111 is isolated from the external air, so that the external air cannot enter the liquid storage cavity 111 through the air inlet channel 211 and the air inlet hole 212. As the atomized liquid flows out of the liquid storage cavity 111, the atomized liquid in the liquid storage cavity 111 gradually decreases. Correspondingly, the space occupied by the gas in the liquid storage cavity 111 increases, and the external air cannot enter the liquid storage cavity 111. The total amount of gas in the liquid storage cavity 111 remains unchanged, which will cause the gas pressure in the liquid storage cavity 111 to be less than the pressure of the external air, and the outflow rate of the atomized liquid at the liquid outlet hole 121 is relatively slow.

[0037] The relative movement between the movable member 21 and the liquid storage assembly 10 can be rotation. In an embodiment, the movable member 21 is rotatably inserted through the mounting hole 112. Exemplarily, the inner wall of the mounting hole 112 is provided with internal threads. Correspondingly, the outer wall of the movable member 21 is provided with external threads, and the movable member 21 is threadedly connected to the liquid storage assembly 10. The movable member 21 is arranged to rotate relative to the liquid storage assembly 10 so that the movable member 21 can be switched between the first position and the second position, thereby adjusting the outflow rate of the atomized liquid at the liquid outlet hole 121. Alternatively, the relative movement between the movable member 21 and the liquid storage assembly 10 is translational movement. As shown in Figure 4 , Figure 5 shown, the movable member 21 is slidably inserted through the mounting hole 112. The movable member 21 is arranged to slide relative to the liquid storage assembly 10 so that the movable member 21 can be switched between the first position and the second position, thereby adjusting the outflow rate of the atomized liquid at the liquid outlet hole 121.

[0038] The movable member 21 can be directly inserted through the mounting hole 112. For example, the movable member 21 is installed in the mounting hole 112 in an interference fit manner, and the movable member 21 and the liquid storage assembly 10 can slide relative to each other under an external action. Or, as Figure 4 , Figure 5 shown, the movable member 21 is indirectly inserted through the mounting hole 112 through other components. The adjusting assembly 20 includes a fixing member 22, the fixing member 22 is installed in the mounting hole 112, the fixing member 22 is in a hollow cylindrical shape, the fixing member 22 surrounds the outer periphery of the movable member 21, and the movable member 21 can slide relative to the fixing member 22. By setting that the movable member 21 can slide relative to the fixing member 22, the movable member 21 and the liquid storage assembly 10 can perform relative translational motion, so that the relative position between the movable member 21 and the liquid storage assembly 10 can be quickly switched, and it is more convenient and fast to adjust the outflow rate of the atomizing liquid at the liquid outlet hole 121. The fixing member 22 can be installed in the mounting hole 112 in an interference fit manner. By setting that the fixing member 22 surrounds the outer periphery of the movable member 21, the adjusting assembly 20 forms a relatively independent module. On the one hand, it is convenient to realize the modular assembly of components and can improve production efficiency; on the other hand, only the mounting hole 112 needs to be opened on the liquid storage assembly 10 to have an interference fit with the adjusting assembly 20, so that the adjusting assembly 20 can be applied to various types of liquid storage assemblies 10, improving the compatibility of the adjusting assembly 20.

[0039] The movable member 21 can reciprocate in the mounting hole 112 under the action of an external thrust or pull force, so as to realize the timely adjustment of the outflow rate of the atomizing liquid at the liquid outlet hole 121. For example, the movable member 21 can be in a first position under the action of an external thrust, and switch from the first position to a second position under the action of an external pull force, so that the movable member 21 is reset under the action of the external pull force. Or, as Figure 4 , Figure 5 shown, the adjusting assembly 20 includes an elastic member 23, and the movable member 21 is reset under the drive of the elastic member 23. The elastic member 23 is sleeved on the outer periphery of the movable member 21, and the opposite ends of the elastic member 23 respectively abut against the fixing member 22 and the movable member 21. The movable member 21 can be in a first position under an external action and compress the elastic member 23. When the external action is removed, the elastic member 23 can drive the movable member 21 to switch from the first position to the second position. The elastic member 23 can be a spring or an elastic plastic part. By setting that the elastic member 23 drives the movable member 21 to switch from the first position to the second position, the movable member 21 can be timely reset as long as the external action is removed, which can prevent the liquid storage cavity 111 from being in long-term communication with the external air, resulting in a faster outflow rate at the liquid outlet hole 121 and causing atomizing liquid leakage.

[0040] Please refer to Figures 4-6, the adjusting assembly 20 includes a limiting member 24. The limiting member 24 is connected to one end of the movable member 21 where the air inlet hole 212 is formed. When the movable member 21 is in the second position, the limiting member 24 abuts against the fixed member 22 to limit the sliding stroke of the movable member 21 relative to the fixed member 22. At least a part of the limiting member 24 protrudes from the outer wall of the movable member 21, so as to form a protrusion or flange on the outer periphery of the movable member 21. In the direction perpendicular to the sliding direction of the movable member 21, the size of at least a part of the limiting member 24 is larger than the hollow size of the fixed member 22. When the movable member 21 slides to the second position, since the size of at least a part of the limiting member 24 is larger than the hollow size of the fixed member 22, the limiting member 24 cannot slide into the fixed member 22, and the limiting member 24 abuts against the end of the fixed member 22, thereby preventing the movable member 21 from further sliding relative to the fixed member 22. By setting the limiting member 24 to limit the sliding stroke of the movable member 21, the movable member 21 can be prevented from sliding out of the fixed member 22, thereby improving the reliability of the adjusting assembly 20.

[0041] As Figures 4-6 shown, the adjusting assembly 20 further includes a sealing member 25. The sealing member 25 is installed between the fixed member 22 and the movable member 21 in an interference fit manner. When the movable member 21 is in the second position, the sealing member 25 isolates the air inlet hole 212 from the liquid storage cavity 111. The sealing member 25 can be made of an elastic material such as silica gel or rubber. By setting the sealing member 25 to isolate the air inlet hole 212 from the liquid storage cavity 111, the airtightness of the adjusting assembly 20 when the movable member 21 is in the second position can be enhanced.

[0042] The air inlet passage 211 can communicate with the external air through the opening at the end. Or, as Figures 4-7 shown, the movable member 21 is provided with an air inlet 213 at one end where the air inlet passage 211 communicates with the external air. The air inlet 213 penetrates through the side wall of the movable member 21 and communicates with the air inlet passage 211. When the movable member 21 is in the first position, the liquid storage cavity 111 can communicate with the external air through the air inlet 213. The air inlet 213 can be a through hole provided on the side wall of the air inlet passage 211, or a notch provided on the side wall of the air inlet passage 211 and close to the end of the movable member 21. The air inlet 213 can be one or multiple. When there are multiple air inlets 213, the multiple air inlets 213 can be arranged at intervals along the outer periphery of the movable member 21. By providing the air inlet 213 at one end of the movable member 21 and the air inlet 213 is located on the side wall of the air inlet passage 211, when the movable member 21 is in the first position under an external action, even if the opening at the end of the air inlet passage 211 is blocked, the air inlet passage 211 can still communicate with the external air through the air inlet 213 located on the side wall of the air inlet passage 211, thereby improving the reliability of the communication between the air inlet passage 211 and the external air when the movable member 21 is in the first position.

[0043] Please refer to Figures 2-5, the liquid storage assembly 10 includes a housing 11, a liquid outlet pipe 12, and a sealing cover 13. The housing 11 encloses a liquid storage cavity 111. An installation hole 112 is formed in the housing 11. One end of the liquid outlet pipe 12 is connected to the housing 11, and a liquid outlet hole 121 is formed at the other end of the liquid outlet pipe 12. By providing the liquid outlet pipe 12 with the liquid outlet hole 121 formed at the end of the liquid outlet pipe 12, when it is necessary to supply the atomizing liquid to the atomizer 300, it is only necessary to insert the liquid outlet pipe 12 into the corresponding position on the atomizer 300 to achieve the supply of the atomizing liquid, making the supply of the atomizing liquid to the atomizer 300 convenient and fast. The sealing cover 13 detachably covers the liquid outlet hole 121. Before the liquid storage container 100 is connected to the atomizer 300, the sealing cover 13 can cover the liquid outlet hole 121, and the sealing cover 13 seals the atomizing liquid in the liquid storage cavity 111, making the liquid storage container 100 and the atomizer 300 relatively independent, and preventing the atomizing liquid from leaking during transportation or long-term storage of the product.

[0044] As Figures 2-5 shown, the liquid storage assembly 10 includes a connecting member 14. The connecting member 14 is connected to the housing 11 and is used to connect the liquid storage container 100 and the atomizer 300. The connecting member 14 can be a convex column protruding from the housing 11. When the liquid storage container 100 is connected to the atomizer 300, the connecting member 14 can be inserted into the atomizer 300, thereby making the connection between the liquid storage container 100 and the atomizer 300 more reliable. Alternatively, the connecting member 14 is a magnetic element provided on the housing 11, and a corresponding mating member is provided on the atomizer 300. When the liquid storage container 100 is connected to the atomizer 300, the connecting member 14 and the mating member are magnetically connected, which can make the connection between the liquid storage container 100 and the atomizer 300 more reliable.

[0045] The above are only some embodiments of the present application, and thus do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made by using the specification and drawings of the present application, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A liquid storage container, characterized in that: The invention comprises a liquid storage component and an adjusting component, wherein the liquid storage component is provided with a liquid storage cavity for storing atomized liquid, one end of the liquid storage component is provided with a liquid outlet hole connected to the liquid storage cavity, and the other end of the liquid storage component away from the liquid outlet hole is also provided with a mounting hole, and the adjusting component is mounted in the mounting hole. The adjusting component can connect or isolate the liquid storage cavity from external air, and guide or prevent external air from entering the liquid storage cavity, so as to adjust the gas pressure in the liquid storage cavity.

2. The liquid storage container according to claim 1, characterized in that: The regulating assembly comprises a movable part, the movable part is provided with an air intake passage, one end of the air intake passage is connected to the outside air, the other end of the air intake passage is provided with an air intake hole, the air intake hole penetrates the side wall of the movable part and is connected to the air intake passage; The movable part can be movably inserted into the mounting hole, and the movable part has a first position and a second position relative to the liquid storage component. When the movable part is in the first position, the air inlet hole is exposed to the liquid storage cavity, and the liquid storage cavity is connected to the external air; when the movable part is in the second position, the air inlet hole is located outside the liquid storage cavity, and the liquid storage cavity is isolated from the external air.

3. The liquid storage container according to claim 2, characterized in that: The movable member is slidably disposed in the mounting hole, and the movable member is configured to slide relative to the liquid storage assembly so that the movable member switches between the first position and the second position; or, The movable member is rotatably inserted into the mounting hole, and the movable member is configured to rotate relative to the liquid storage assembly so that the movable member switches between the first position and the second position.

4. The liquid storage container according to claim 2, characterized in that: The adjustment assembly includes a fixing member, which is installed in the installation hole and is in a hollow cylindrical shape. The fixing member is arranged around the outer periphery of the movable member, and the movable member can slide relative to the fixing member.

5. The liquid storage container according to claim 4, characterized in that: The adjustment assembly includes an elastic member and a limiting member, wherein the elastic member is sleeved on the outer periphery of the movable member, and opposite ends of the elastic member abut against the fixed member and the movable member respectively. The movable member can be in the first position and compress the elastic member under the action of an external force, and when the external force is removed, the elastic member can drive the movable member to switch from the first position to the second position; The limiting member is connected to one end of the movable member where the air inlet hole is opened. When the movable member is in the second position, the limiting member abuts against the fixed member to limit the sliding stroke of the movable member relative to the fixed member.

6. The liquid storage container according to claim 4 or 5, characterized in that: The regulating assembly further comprises a sealing member, wherein the sealing member is installed between the fixed member and the movable member in an interference fit manner, and when the movable member is in the second position, the sealing member isolates the air inlet hole from the liquid storage chamber.

7. The liquid storage container according to claim 2, characterized in that: The movable part is provided with an air inlet at one end of the air inlet passage communicating with the external air, and the air inlet penetrates the side wall of the movable part and communicates with the air inlet passage; When the movable member is at the first position, the liquid storage chamber can be in communication with external air through the air inlet.

8. The liquid storage container according to claim 1, characterized in that: The liquid storage assembly includes a shell, a liquid outlet pipe and a sealing cover. The shell encloses the liquid storage cavity, the mounting hole is opened in the shell, one end of the liquid outlet pipe is connected to the shell, the other end of the liquid outlet pipe is opened with the liquid outlet hole, and the sealing cover is detachably covered on the liquid outlet hole.

9. The liquid storage container according to claim 8, characterized in that: The liquid storage assembly comprises a connecting piece, which is connected to the housing and is used to connect the liquid storage container and the atomizer.

10. An atomizing device, characterized in that: It comprises a liquid storage container and a nebulizer as described in any one of claims 1 to 9, wherein the liquid storage container is connected to the nebulizer, the liquid storage container is used to supply nebulizing liquid to the nebulizer, and the nebulizer is used to heat the nebulizing liquid to generate an aerosol.

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