Electronic atomizer

Abstract

The utility model discloses an electronic atomizer which comprises a liquid storage bin, an atomizing assembly, a suction nozzle and a sealing piece, and a liquid storage cavity is formed in the liquid storage bin; the atomization assembly comprises a support and an atomization module, an atomization chamber is arranged in the support, the atomization module is arranged in the atomization chamber, and the suction nozzle is communicated with the atomization chamber; the sealing piece is fixed to the support, the support is fixed to the suction nozzle, the suction nozzle is connected with the liquid storage bin, the suction nozzle is provided with a first installation position and a second installation position relative to the liquid storage bin, and when the suction nozzle is located at the first installation position, the second installation position is located at the second installation position. The sealing element is blocked between the liquid storage cavity and the atomizing chamber so as to enable the atomizing assembly to be located at a non-activated position; when the suction nozzle is located at the second mounting position, the sealing element is not blocked between the liquid storage cavity and the atomizing chamber, so that the atomizing assembly is located at the activation position; the electronic atomizer mainly solves the technical problem of how to prevent internal to-be-atomized liquid from flowing into the atomizing chamber when the electronic atomizer is not used.

Description

Technical Field

[0001] This utility model relates to the technical field of atomizers, and more particularly to an electronic atomizer. Background Technology

[0002] With the continuous expansion of the e-cigarette market and the increasing demands of consumers for product quality, the stability and safety of e-cigarettes during transportation, storage, and use have become a focus of common concern for both manufacturers and users. Especially during the transportation of e-cigarettes, traditional e-cigarettes face a significant problem due to factors such as bumps and temperature changes during logistics: the liquid to be atomized (e-liquid) can easily flow into the atomization chamber unintentionally. This premature flow of liquid into the atomization chamber not only leads to waste during transportation but may also negatively impact the overall performance of the e-cigarette. Specifically, on the one hand, excessive liquid entering the atomization chamber prematurely may result in insufficient atomization, affecting the inhalation experience and the amount of vapor produced per unit time; on the other hand, when a reservoir cotton is installed in the atomization chamber, prolonged immersion in liquid may lead to oversaturation, reducing its lifespan and even causing malfunctions. Therefore, existing technologies need improvement. Utility Model Content

[0003] This utility model provides an electronic atomizer, which mainly solves the technical problem of how to prevent the liquid to be atomized inside the electronic atomizer from flowing into the atomization chamber when it is not in use.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An electronic atomizer includes a liquid reservoir, an atomizing assembly, a mouthpiece, and a seal, wherein the liquid reservoir has a liquid storage chamber.

[0006] The atomizing assembly includes a bracket and an atomizing module. The bracket contains an atomizing chamber, and the atomizing module is placed inside the atomizing chamber. The nozzle communicates with the atomizing chamber. A sealing element is fitted onto the bracket, and the bracket is fixedly connected to the nozzle. The nozzle is connected to the liquid storage tank, and the nozzle has a first installation position and a second installation position relative to the liquid storage tank on a straight line in a first direction. When the nozzle is in the first installation position, the sealing element blocks the space between the liquid storage tank and the atomizing chamber, so that the atomizing assembly is in an inactive position where the liquid storage tank and the atomizing chamber are not connected. When the nozzle is in the second installation position, the sealing element does not block the space between the liquid storage tank and the atomizing chamber, so that the atomizing assembly is in an active position where the liquid storage tank and the atomizing chamber are connected.

[0007] In one technical solution, the liquid storage tank is provided with a liquid outlet hole communicating with the liquid storage chamber, the outer wall of the bracket is provided with a liquid inlet channel communicating with the atomizing chamber, and the sealing member is disposed between the liquid inlet channel and the liquid outlet hole. When the atomizing component is in the inactive position, the sealing member blocks the gap between the liquid inlet channel and the liquid outlet hole. When the atomizing component is in the active position, the sealing member does not block the gap between the liquid inlet channel and the liquid outlet hole.

[0008] In one of the technical solutions, the liquid storage tank is further provided with a through hole arranged adjacent to the liquid storage cavity, the liquid outlet hole connects the through hole and the liquid storage cavity, the support has a protruding insertion part at the end opposite to the suction nozzle, the liquid inlet channel is provided on the insertion part and penetrates the outer wall of the insertion part, the insertion part extends into the through hole and the liquid inlet channel communicates with the through hole, the sealing element is sleeved on the insertion part, and a sealing ring is connected between the outer wall of the insertion part and the hole wall of the through hole;

[0009] The sealing element is interference-fitted with the through hole. When the atomizing component is in the inactive position, the sealing element blocks the end of the liquid outlet away from the liquid storage chamber. When the atomizing component is in the active position, the sealing element moves away from the liquid outlet to open the liquid outlet.

[0010] In one of the technical solutions, the inner wall of the through hole is provided with a limiting part, which is located on the path of the seal moving in the opposite direction of the first direction. The end of the insertion part away from the nozzle is provided with a pressing slope, and the pressing slope is provided with a groove for the inner ring of the seal to be inserted at an adjacent position in the opposite direction of the first direction.

[0011] In one of the technical solutions, the liquid storage tank is provided with an installation hole, the liquid storage cavity surrounds the outer periphery of the installation hole, the atomizing component is housed in the installation hole, and a protruding post is provided on the wall of the installation hole, with the through hole provided in the protruding post.

[0012] In one of the technical solutions, the atomizing module includes a liquid storage cotton and a heating module. The heating module is used to heat the liquid storage cotton. The atomizing component also includes a liquid guiding cotton. The liquid storage cotton is provided with a first hole and a second hole. The heating module is housed in the first hole. A portion of the liquid guiding cotton is housed in the second hole and is interference-fitted with the second hole. Another portion of the liquid guiding cotton is housed in the liquid inlet channel.

[0013] In one of the technical solutions, the outer wall of the liquid storage tank is provided with a protrusion, and the suction nozzle is provided with a first slot and a second slot arranged sequentially at intervals along the first direction. When the protrusion is embedded in the second slot, the suction nozzle is in the first installation position, and when the protrusion is embedded in the first slot, the suction nozzle is in the second installation position.

[0014] In one of the technical solutions, the electronic atomizer further includes a housing with an open mounting groove inside. A portion of the mouthpiece, the liquid storage chamber, and the atomizing assembly are all housed within the mounting groove. The outer wall of the housing has air inlets that communicate with the mounting groove and the atomizing chamber, respectively. When the mouthpiece is in the second mounting position, the mouthpiece abuts against the outer wall of the housing. The outer wall of the housing has a notch at the joint with the mouthpiece.

[0015] In one of the technical solutions, the electronic atomizer further includes a power supply module, which is located on the side of the liquid storage tank away from the mouthpiece. The power supply module is electrically connected to the atomization module, and the first direction is the same as the direction in which the mouthpiece, the liquid storage tank, and the power supply module are arranged in sequence.

[0016] In one of the technical solutions, the end of the liquid storage tank facing the power supply module is provided with an injection hole that communicates with the liquid storage cavity, and a plug is provided at the injection hole.

[0017] In one of the technical solutions, the power supply module includes a battery, a circuit board, and a charging interface; the circuit board is electrically connected to the charging interface, the battery, and the atomizing module, respectively.

[0018] In one of the technical solutions, the atomizing module includes an atomizing plate that vibrates ultrasonically when powered on, and the atomizing component also includes a liquid-guiding cotton housed in the atomizing chamber, the liquid-guiding cotton being in contact with the atomizing plate.

[0019] Compared with the prior art, the electronic atomizer provided by this utility model has at least the following beneficial effects:

[0020] When the e-cigarette is in transport or not in use, the mouthpiece can be moved to the first installation position. At this time, the atomizing component will move to the inactive position, and the seal will block the space between the reservoir and the atomizing chamber, preventing them from communicating. In other words, the liquid to be atomized in the reservoir cannot flow into the atomizing chamber. When the user needs to use the e-cigarette, simply move the mouthpiece to the second installation position, moving the atomizing component to the active position. At this time, the seal will not block the space between the reservoir and the atomizing chamber, and the reservoir inside the e-cigarette will communicate with the atomizing chamber, allowing the liquid to be atomized in the reservoir to flow into the atomizing chamber. This solution switches the atomizing component between an activated and inactive position by controlling the mouthpiece to switch between a first and a second installation position. This ensures that the liquid to be atomized (such as e-liquid) only flows into the atomization chamber when activation is required, avoiding waste of liquid and reducing negative impacts on the performance of the electronic atomizer. Furthermore, since this solution does not require additional components on the external surface to control the position of the atomizing component, but rather changes the position of the atomizing component by altering the installation position of the mouthpiece, which must be exposed, this solution contributes to a simpler and more aesthetically pleasing appearance for the electronic atomizer. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This application provides an internal structural diagram of an electronic atomizer when the atomizing component is in the inactive position.

[0023] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0024] Figure 3 An internal structural diagram of an electronic atomizer provided in this application embodiment when the atomizing component is in the activated position;

[0025] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0026] Figure 5 This is an exploded view of the nozzle, atomizing assembly, and liquid storage tank provided in the embodiments of this application;

[0027] Figure 6This is a schematic diagram of the structure of the suction nozzle relative to the liquid storage tank in the first installation position according to an embodiment of this application;

[0028] Figure 7 A schematic diagram of the structure of the suction nozzle relative to the liquid storage tank in the second installation position provided in an embodiment of this application;

[0029] Figure 8 This is a schematic diagram of the liquid storage cotton provided in the embodiments of this application.

[0030] Figure label:

[0031] 1. Liquid storage tank; 10. Injection hole; 11. Liquid storage cavity; 12. Discharge hole; 13. Through hole; 133. Limiting part; 17. Mounting hole; 18. Protrusion; 19. Protrusion;

[0032] 2. Atomizing assembly; 21. Support; 211. Atomizing chamber; 212. Liquid inlet channel; 213. Connecting part; 2131. Extrusion bevel; 2132. Groove; 22. Liquid storage cotton; 221. First hole; 222. Second hole; 23. Heating module; 24. Sealing ring; 25. Liquid guiding cotton;

[0033] 3. Suction nozzle; 31. Suction channel; 32. First slot; 33. Second slot;

[0034] 4. Seal; 5. Housing; 51. Mounting groove; 52. Air inlet; 53. Notch; 54. Clearance hole;

[0035] 6. Power supply module; 61. Battery; 62. Circuit board; 63. Charging interface; 7. Plug. Detailed Implementation

[0036] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0037] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0038] It should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0041] Please refer to the following: Figures 1 to 7 This utility model provides an electronic atomizer, which mainly includes a liquid storage chamber 1, an atomizing component 2, a mouthpiece 3, and a sealing component 4. The liquid storage chamber 1 has a liquid storage cavity 11 for storing a certain amount of liquid to be atomized (such as e-liquid). The atomizing component 2 receives the liquid flowing out of the liquid storage cavity 11. The structure combining the atomizing component 2 and the liquid storage chamber 1 is also known in the art as an atomizing cartridge (or a vapor cartridge if the liquid to be atomized is e-liquid). The atomizing component 2 specifically includes a support 21 and an atomizing module. The support 21 contains an atomizing chamber 211, and the atomizing module is disposed within the chamber 211. The atomizing module preferably includes a liquid storage cotton 22 and a heating module 23, both housed within the atomizing chamber 211. The heating module 23 and the liquid storage cotton 22 are in direct contact or indirect contact via a heat-conducting component, allowing the heating module 23 to heat the liquid storage cotton 22, thus atomizing the liquid to be atomized within it. A sealing element 4 is fitted onto the support 21, which is fixedly connected to the nozzle 3. That is, the nozzle 3, support 21, and sealing element 4 form a relatively fixed whole. When the nozzle 3 moves linearly along the first direction Z, the support 21 and sealing element 4 also move synchronously along the first direction Z. The sealing element 4 is preferably a silicone component with good sealing performance. The nozzle 3 is connected to the liquid storage tank 1, and the nozzle 3 has a through suction channel 31, which connects the outside world and the atomizing chamber 211. Specifically, as follows... Figure 3 and Figure 4As shown, pressing down the nozzle 3 activates the atomizing component 2, preventing the seal 4 from blocking the liquid storage chamber 11 and the atomizing chamber 211, thus connecting them. The liquid to be atomized flowing from the liquid storage chamber 11 can then flow into the atomizing chamber 211 and penetrate the liquid storage cotton 22. At this point, simply activating the heating module 23 heats the liquid storage cotton 22, causing the liquid to be atomized. After atomization in the atomizing chamber 211, the liquid flows out along the suction channel 31 for the user to inhale. After use, pulling up the nozzle 3 deactivates the atomizing component 2. Figure 1 and Figure 2 As shown, the seal 4 will block the space between the liquid storage chamber 11 and the atomizing chamber 211, preventing the liquid storage chamber 11 and the atomizing chamber 211 from communicating. At this time, the liquid to be atomized in the liquid storage chamber 11 cannot enter the liquid storage cotton 22.

[0042] Specifically, in this embodiment, the suction nozzle 3 has a first mounting position and a second mounting position relative to the liquid storage tank 1 along a straight line in the first direction Z, such as... Figure 1 and Figure 6 As shown, the suction nozzle 3 is located in the first installation position, such as... Figure 3 and Figure 7 The diagram shows the nozzle 3 in the second mounting position. Furthermore, when the nozzle 3 is in the first mounting position, the atomizing component 2 is in an inactive position where the liquid storage chamber 11 and the atomizing chamber 211 are not connected; when the nozzle 3 is in the second mounting position, the atomizing component 2 is in an activated position where the liquid storage chamber 11 and the atomizing chamber 211 are connected. Preferably, in this embodiment, the nozzle 3 is switched from the first mounting position to the second mounting position by pressing it down along the positive direction of the first direction Z. In other embodiments, the nozzle 3 can also be switched from the first mounting position to the second mounting position by pulling it up in the opposite direction of the first direction Z.

[0043] To explain in more detail, when the e-cigarette is in transport or not in use, the mouthpiece 3 can be moved to the first installation position (this installation position can also be understood as the mouthpiece 3 being in a pre-installed state). At this time, the atomizing component 2 will move to the inactive position, and the liquid storage chamber 11 and the atomizing chamber 211 inside the e-cigarette are not connected, that is, the liquid to be atomized in the liquid storage chamber 11 cannot flow into the liquid storage cotton 22 inside the atomizing chamber 211. When the user needs to use the e-cigarette, simply move the mouthpiece 3 to the second installation position, so that the atomizing component 2 moves to the activated position. At this time, the liquid storage chamber 11 inside the e-cigarette will be connected to the atomizing chamber 211, that is, the liquid to be atomized in the liquid storage chamber 11 can flow into the atomizing chamber 211. The solution controls the atomizing component 2 to switch between the activated and inactive positions by switching the nozzle 3 between the first and second installation positions. This ensures that the liquid to be atomized only flows to the reservoir 22 when activation is required, avoiding waste of the liquid and reducing negative impacts on the performance of the electronic atomizer. Furthermore, while enabling the atomizing component 2 to switch between the activated and inactive positions, this solution does not require additional components on the outer surface to control the position of the atomizing component 2. Instead, the position of the atomizing component 2 is changed by altering the installation position of the nozzle 3, which must be exposed. Therefore, this solution makes the electronic atomizer more concise and aesthetically pleasing in appearance.

[0044] In other embodiments, the atomizing module may not include the liquid storage cotton 22 and the heating module 23. The atomizing module may be designed as an electrically powered atomizing plate. The atomizing plate can also atomize the liquid in the atomizing chamber 211 by generating ultrasonic vibration. In addition, in order to ensure that the atomizing plate can contact the liquid to be atomized in the atomizing chamber 211, this embodiment preferably also requires a liquid guiding cotton 25 to be provided in the atomizing chamber 211 and the liquid guiding cotton 25 to be in contact with the atomizing plate.

[0045] Please refer to them again. Figures 1 to 7 In fact, the liquid storage tank 1 is provided with a liquid outlet 12, which connects to the liquid storage chamber 11. The liquid to be atomized in the liquid storage chamber 11 can flow out through this liquid outlet 12. The outer wall of the bracket 21 is provided with a liquid inlet channel 212 that connects to the atomization chamber 211. The aforementioned sealing element 4 is disposed between the liquid inlet channel 212 and the liquid outlet 12. When the atomization assembly 2 is located... Figure 1 and Figure 2 When in the inactive position shown, the seal 4 will block the gap between the liquid inlet channel 212 and the liquid outlet 12, preventing the liquid storage chamber 11 and the atomizing chamber 211 from communicating. When the atomizing assembly 2 is in the inactive position... Figure 3 and Figure 4When the activated position is shown, the seal 4 will not block the gap between the liquid inlet channel 212 and the liquid outlet 12, so that the liquid storage chamber 11 and the atomizing chamber 211 can be connected to each other.

[0046] Please refer to them again. Figures 1 to 7 The liquid storage tank 1 is also provided with a through hole 13 arranged adjacent to the liquid storage cavity 11. The liquid outlet 12 connects the liquid storage cavity 11 and this through hole 13. The bracket 21 has a protruding insertion part 213 at the end facing away from the nozzle 3. The sealing member 4 is located in the through hole 13. The liquid inlet channel 212 is provided on this insertion part 213 and passes through the insertion part 213. Moreover, when the insertion part 213 needs to extend into the through hole 13, the sealing member 4 is sleeved on the insertion part 213, so that the through hole 13 and the liquid inlet channel 212 are connected. The sealing member 4 is sleeved and fixed on the insertion part 213, so that the sealing member 4 is also located in this through hole 13. In this solution, the sealing member 4 and the through hole 13 are interference-fitted. When the atomizing component 2 is as follows... Figure 1 and Figure 2 When the atomizing component 2 is in the inactive position, it moves in the first direction Z until the seal 4 just blocks the end of the liquid outlet 12 away from the liquid storage chamber 11, preventing the liquid to be atomized in the liquid storage chamber 11 from flowing from the liquid outlet 12 into the through hole 13, and thus preventing the liquid to be atomized from flowing into the atomizing chamber 211. When the atomizing component 2 is in the inactive position, Figure 3 or Figure 4 When the atomizing component 2 is in the active position, the seal 4 will move away from the liquid outlet 12 to open the liquid outlet 12. At this time, the liquid to be atomized in the liquid storage chamber 11 flows from the liquid outlet 12 into the through hole 13 and can flow into the atomizing chamber 211 along the liquid inlet channel 212. With this scheme, a sealing ring 24 needs to be connected between the outer wall of the insertion part 213 and the hole wall of the through hole 13 to prevent the liquid to be atomized from leaking outward along the gap between the outer wall of the insertion part 213 and the inner wall of the through hole 13 when the atomizing component 2 is in the active position. The sealing ring 24 is preferably sleeved and fixed on the insertion part 213, or the sealing ring 24 can be fixed on the inner wall of the through hole 13.

[0047] Please refer to the following: Figures 5 to 7 Preferably, the liquid storage chamber 1 is further provided with a mounting hole 17. The aforementioned liquid storage cavity 11 is preferably an annular structure surrounding the mounting hole 17, so that the liquid storage chamber 1 has the advantage of a larger liquid storage capacity. This mounting hole 17 is used to accommodate the aforementioned atomizing component 2, making the structure of the atomizing bullet combined with the liquid storage chamber 1 and the atomizing component 2 more compact and reasonable. In addition, a protruding post 18 is provided on the wall of the mounting hole 17, and the aforementioned through hole 13 is provided in the protruding post 18. The liquid storage chamber 1 with this structure not only realizes the basic function of liquid storage, but also has the function of accommodating the atomizing component 2, and can also achieve the purpose of accommodating the sealing component 4 in a simple structural manner.

[0048] Please see Figure 2 or Figure 4 Preferably, the atomizing component 2 also includes a liquid-guiding cotton 25, see [link to relevant documentation]. Figure 8 The liquid storage cotton 22 is provided with a first hole 221 and a second hole 222. The heating module 23 is housed in the first hole 221 and contacts the hole wall of the first hole 221. A portion of the liquid guiding cotton 25 is housed in the second hole 222 and is interference-fitted with the second hole 222. The other portion of the liquid guiding cotton 25 is housed in the liquid inlet channel 212. The liquid guiding cotton 25 is used to guide the liquid to be atomized flowing from the liquid outlet 12 upward to the liquid storage cotton 22, thereby improving the efficiency of the liquid storage cotton 22 in receiving the liquid to be atomized. The design of the liquid guiding cotton 25 passing through the second hole 222 and being interference-fitted with the second hole 222 can increase the contact area between the liquid guiding cotton 25 and the liquid storage cotton 22, thereby further improving the efficiency of the liquid storage cotton 22 in receiving the liquid to be atomized.

[0049] Please refer to the following: Figures 5 to 7 The outer wall of the liquid storage tank 1 is provided with a protrusion 19, and the suction nozzle 3 is provided with a first slot 32 and a second slot 33 arranged sequentially at intervals along the positive direction of the first direction Z. After the suction nozzle 3 is installed on the liquid storage tank 1, when the protrusion 19 is in the correct position... Figure 5 When the nozzle 3 is inserted into the second slot 33 as shown, the nozzle 3 is in the first mounting position; when the protrusion 19 is as shown... Figure 6 When the nozzle 3 is inserted into the first slot 32, it is in the second mounting position. By designing the liquid storage tank 1 and the nozzle 3 as described above with a snap-fit ​​connection, the nozzle 3 can be switched between the first mounting position and the second mounting position in a simple structural manner.

[0050] Please refer to the following: Figure 1 and Figure 3 The electronic atomizer also includes a housing 5, inside which is an upward-opening mounting groove 51. A portion of the mouthpiece 3, the liquid reservoir 1, and the atomizing assembly 2 are housed within this mounting groove 51. The outer wall of the housing 5 has air inlets 52 that communicate with both the mounting groove 51 and the atomizing chamber 211, ensuring that the air pressure inside the atomizing chamber 211 is always close to or equal to the external atmospheric pressure. This allows the user to smoothly draw atomized liquid through the suction channel 31 of the mouthpiece 3. Furthermore, when the mouthpiece 3... Figure 3 When the nozzle 3 is in the second installation position, it abuts against the outer wall of the housing 5. Based on this, the outer wall of the housing 5 in this embodiment is provided with multiple notches 53 at the position where it connects with the nozzle 3, so that the user can insert his / her finger into the notch 53 to pull out the nozzle 3. That is, it is convenient for the user to pull out the nozzle 3 from the first installation position to the second installation position, which has the advantage of being easy to operate.

[0051] Please refer to it again. Figure 1The electronic atomizer in this embodiment also includes a power supply module 6, which is also housed inside the outer casing 5. The power supply module 6 is located on the side of the liquid storage tank 1 facing away from the mouthpiece 3 (which can also be understood as the power supply module 6 being located at the bottom of the internal space of the outer casing 5). The power supply module 6 is also electrically connected to the heating module 23 to provide the necessary power for the heating module 23 to generate heat. The liquid storage tank 1 is provided with an injection hole 10 at the end facing the power supply module 6 (which can be understood as the bottom end of the liquid storage tank 1). A plug 7 is provided at the injection hole 10, and the plug 7 is preferably a silicone part with good sealing performance. Specifically, when the liquid storage chamber 11 needs to be replenished with atomizing liquid, simply remove the liquid storage chamber 1 upwards (when removing the liquid storage chamber 1, the nozzle 3 and atomizing component 2 may be pulled out together; of course, you can also pull out the nozzle 3 and atomizing component 2 separately first, and then pull out the liquid storage chamber 1), then flip the liquid storage chamber 1 180°, that is, invert the liquid storage chamber 1, and then pull out the plug 7 to inject the atomizing liquid into the injection hole 10; after the atomizing liquid is replenished, simply put the liquid storage chamber 1 and nozzle 3 back into the outer shell 5. The power supply module 6 specifically includes a battery 61, a circuit board 62, and a charging interface 63. The circuit board 62 is electrically connected to the battery 61, the charging interface 63, and the heating module 23, so that the circuit board 62 can charge the battery 61 with external power and control the working state of the heating module 23 (such as the opening, closing, and heating power of the heating module 23). The outer wall of the housing 5 has a clearance hole 54 that passes through the mounting groove 51 at the position corresponding to the charging interface 63, so that the external charging cable can be connected to the charging interface 63.

[0052] Please refer to the following: Figure 2 , Figure 4 and Figure 5The inner wall of the through hole 13 is provided with a limiting part 133, which is located on the path of the seal 4 moving in the opposite direction of the first direction Z. The insertion part 213 of the bracket 21 is provided with a pressing slope 2131 at the end away from the nozzle 3. The pressing slope 2131 is provided with a groove 2132 for the inner ring of the seal 4 to be inserted at an adjacent position in the opposite direction of the first direction Z. Specifically, in this solution, before injecting liquid into the liquid storage tank 1, it is preferable to first pull out the whole assembly consisting of the atomizing component 2 and the nozzle 3. When the nozzle 3 and the atomizing component 2 are pulled out in the opposite direction of the first direction Z, the insertion part 213 of the bracket 21 will pull the seal 4 to move in the opposite direction of the first direction Z. The seal 4 will eventually be blocked by the limiting part 133 and cannot continue to move in the opposite direction of the first direction Z. At this time, a little force can make the seal 4 disengage from the groove 2132 on the insertion part 213, so as to insert the atomizing component 2 and the nozzle 3 into the liquid storage tank 1. The entire assembly consisting of nozzle 3 is pulled outwards. At this time, the seal 4 will remain in the through hole 13 of the liquid storage tank 1. Since the seal 4 is abutting against the limiting part 133, the liquid to be atomized in the liquid storage tank 1 will not leak outwards along the through hole 13. Preferably, when the seal 4 abuts against the limiting part 133, the seal 4 just blocks the liquid outlet 12 to further reduce the risk of the liquid to be atomized leaking outwards along the through hole 13. Then, the liquid storage tank 1 is pulled out and rotated 180° to replenish the liquid to be atomized in the liquid storage tank 1. After the liquid storage tank 1 is filled with liquid, the liquid storage tank 1 is first installed into the outer shell 5. Then, the entire assembly formed by the nozzle 3 and the atomizing component 2 is inserted into the through hole 13 of the liquid storage tank 1 along the first direction Z. At the same time, the atomizing component 2 will be received into the mounting hole 17 of the liquid storage tank 1. During the insertion process, the extrusion slope 2131 on the insertion part 213 of the bracket 21 will gradually extrude the inner hole of the seal 4 until the extrusion slope 2131 passes over the seal 4. Then, the seal 4 will be re-embedded into the groove 2132 of the insertion part 213, so that the seal 4 is once again securely fitted on the insertion part 213 and can reliably follow the insertion part 213 to move in the through hole 13. After insertion, the nozzle 3 can be inserted into the first installation position or the second installation position relative to the liquid storage tank 1 according to actual needs.

[0053] Please refer to it again. Figure 1 Preferably, the first direction Z is designed to be the same as the direction in which the suction nozzle 3, the liquid storage tank 1, and the power supply module 6 are arranged sequentially. In other embodiments, the first direction Z can also be designed as a horizontal direction or an oblique direction.

[0054] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. An electronic atomizer, characterized in that, It includes a liquid storage tank, an atomizing component, a nozzle, and a seal, wherein the liquid storage tank is provided with a liquid storage chamber; The atomizing assembly includes a bracket and an atomizing module. The bracket contains an atomizing chamber, and the atomizing module is disposed within the atomizing chamber. The nozzle communicates with the atomizing chamber. A sealing element is fitted onto the bracket, and the bracket is fixedly connected to the nozzle. The nozzle is connected to the liquid storage tank, and the nozzle has a first installation position and a second installation position relative to the liquid storage tank on a straight line in a first direction. When the nozzle is in the first installation position, the sealing element blocks the space between the liquid storage tank and the atomizing chamber, so that the atomizing assembly is in an inactive position where the liquid storage tank and the atomizing chamber are not connected. When the nozzle is in the second installation position, the sealing element does not block the space between the liquid storage tank and the atomizing chamber, so that the atomizing assembly is in an active position where the liquid storage tank and the atomizing chamber are connected.

2. The electronic atomizer as described in claim 1, characterized in that, The liquid storage tank is provided with a liquid outlet hole communicating with the liquid storage chamber. The outer wall of the bracket is provided with a liquid inlet channel communicating with the atomizing chamber. The sealing element is disposed between the liquid inlet channel and the liquid outlet hole. When the atomizing component is in the inactive position, the sealing element blocks the gap between the liquid inlet channel and the liquid outlet hole. When the atomizing component is in the active position, the sealing element does not block the gap between the liquid inlet channel and the liquid outlet hole.

3. The electronic atomizer as described in claim 2, characterized in that, The liquid storage tank is also provided with a through hole arranged adjacent to the liquid storage cavity. The liquid outlet connects the through hole and the liquid storage cavity. The support has a protruding insertion part at one end facing away from the suction nozzle. The liquid inlet channel is provided on the insertion part and penetrates the outer wall of the insertion part. The insertion part extends into the through hole and the liquid inlet channel communicates with the through hole. The sealing element is sleeved on the insertion part. A sealing ring is connected between the outer wall of the insertion part and the hole wall of the through hole. The sealing element is interference-fitted with the through hole. When the atomizing component is in the inactive position, the sealing element blocks the end of the liquid outlet away from the liquid storage chamber. When the atomizing component is in the active position, the sealing element moves away from the liquid outlet to open the liquid outlet.

4. The electronic atomizer as described in claim 3, characterized in that, The inner wall of the through hole is provided with a limiting part, which is located on the path of the seal moving in the opposite direction of the first direction. The end of the insertion part away from the nozzle is provided with a pressing slope, and the pressing slope is provided with a groove for the inner ring of the seal to be inserted at an adjacent position in the opposite direction of the first direction.

5. The electronic atomizer as described in claim 3, characterized in that, The liquid storage chamber is provided with an installation hole, the liquid storage cavity surrounds the outer periphery of the installation hole, the atomizing component is housed in the installation hole, and a protruding post is provided on the wall of the installation hole, with a through hole provided in the protruding post.

6. The electronic atomizer as described in claim 2, characterized in that, The atomizing module includes a liquid storage cotton and a heating module. The heating module is used to heat the liquid storage cotton. The atomizing component also includes a liquid guiding cotton. The liquid storage cotton is provided with a first hole and a second hole. The heating module is housed in the first hole. A portion of the liquid guiding cotton is housed in the second hole and is interference-fitted with the second hole. Another portion of the liquid guiding cotton is housed in the liquid inlet channel.

7. The electronic atomizer according to any one of claims 1 to 6, characterized in that, The outer wall of the liquid storage tank is provided with a protrusion, and the suction nozzle is provided with a first slot and a second slot arranged sequentially at intervals along the first direction. When the protrusion is embedded in the second slot, the suction nozzle is in the first installation position, and when the protrusion is embedded in the first slot, the suction nozzle is in the second installation position.

8. The electronic atomizer according to any one of claims 1 to 6, characterized in that, The electronic atomizer also includes a housing with an open mounting slot inside. A portion of the mouthpiece, the liquid storage chamber, and the atomizing assembly are all housed within the mounting slot. The outer wall of the housing has air inlets that communicate with the mounting slot and the atomizing chamber, respectively. When the mouthpiece is in the second mounting position, the mouthpiece abuts against the outer wall of the housing. The outer wall of the housing has a notch at the joint with the mouthpiece.

9. The electronic atomizer according to any one of claims 1 to 6, characterized in that, The electronic atomizer also includes a power supply module, which is located on the side of the liquid storage chamber facing away from the mouthpiece. The power supply module is electrically connected to the atomization module. The first direction is the same as the direction in which the mouthpiece, the liquid storage chamber, and the power supply module are arranged in sequence. The end of the liquid storage chamber facing the power supply module is provided with an injection hole that communicates with the liquid storage chamber, and a plug is provided at the injection hole.

10. The electronic atomizer as described in claim 1, characterized in that, The atomizing module includes an atomizing plate that vibrates ultrasonically when powered on, and the atomizing assembly also includes a liquid-guiding cotton housed in the atomizing chamber, the liquid-guiding cotton being in contact with the atomizing plate.

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