An electronic atomization device

Abstract

The utility model relates to electronic atomization device technical field especially discloses an electronic atomization device, including circuit support, be provided with air inlet and starting hole, atomization subassembly is configured as atomization liquid matrix generation aerosol, control subassembly sets up in circuit support, control subassembly is configured as the atomization power of adjusting atomization subassembly and control atomization subassembly's atomization state's start -stop, sealing member sliding connection is in circuit support, sealing member is configured as change air inlet and the communication area of outside environment and open or close starting hole simultaneously. Through above -mentioned mode, the atomization state of the atomization subassembly of the control subassembly control atomization subassembly can be adjusted simultaneously in the process of moving sealing member and starts -stops, compared with prior art only can only adjust atomization subassembly power in the process of moving sealing member only synchronously adjusts atomization subassembly power and relies on the start -stop of starting hole to set up additional sealing structure's scheme, the scheme operation of the utility model is convenient, and the use cost is lower.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization device technology, and in particular to an electronic atomization device. Background Technology

[0002] Electronic atomizing devices, as a type of device that generates aerosol by heating and atomizing the liquid matrix stored inside, mainly consist of a shell for storing the liquid matrix and an atomizing component for atomizing the liquid matrix. Electronic atomizing devices are classified into disposable cigarettes and reusable electronic cigarettes depending on whether the liquid matrix can be replenished. However, regardless of whether it is a disposable cigarette or a reusable electronic cigarette, a sealing element is required to ensure that the liquid matrix does not leak.

[0003] In the process of realizing this utility model, the inventors discovered that currently, disposable cigarettes use a detachable rod-shaped sealing pin to seal the air passage, prevent leakage of the liquid matrix, and prevent the airflow sensor from being accidentally triggered. When users need to use disposable cigarettes, they need to pull out the sealing pin before they can use them normally. After the sealing pin is pulled out, it is discarded, resulting in material waste and increasing the processing and manufacturing cost of disposable cigarettes. Utility Model Content

[0004] This utility model provides an electronic atomizing device, which mainly solves the technical problem that existing electronic atomizing devices can only synchronously adjust the controller by using a sealing element for sealing the liquid matrix. Additional sealing material is required to seal the air passage and prevent the airflow sensor from being accidentally activated when not in use.

[0005] To solve the above-mentioned technical problems, the present invention provides an electronic atomizing device, comprising a circuit support, an atomizing component, a control component, and a sealing element. The circuit support is provided with an air inlet and a start-up hole. The atomizing component is disposed on the circuit support and is configured to atomize a liquid matrix to generate an aerosol. The control component is disposed on the circuit support and is configured to adjust the atomizing power of the atomizing component and control the start and stop of the atomizing state of the atomizing component. The sealing element is slidably connected to the circuit support and is configured to change the communication area between the air inlet and the external environment and simultaneously open or close the start-up hole.

[0006] Optionally, the control component includes a controller and an airflow sensor. The airflow sensor is disposed at the start-up port and configured to control the start and stop of the atomization state of the atomizing component. The controller is configured to adjust the atomization power of the atomizing component.

[0007] Optionally, the sealing element is provided with a limiting engagement part and a blocking part. The blocking part is configured to open or block the start-up hole. The controller includes a lever connected to the limiting engagement part. When the sealing element slides, the lever can move under the drive of the limiting engagement part to change the working state of the controller. The blocking part moves with the sealing element to synchronously change the working state of the airflow sensor.

[0008] Optionally, the sealing part includes a sealing protrusion and an abutting mating part. One of the sealing protrusion and the abutting mating part is provided with a plug-in groove, and the other without a plug-in groove is inserted into the plug-in groove. The sealing protrusion abuts against the circuit bracket and can selectively block the start-up hole.

[0009] Optionally, the sealing protrusion has a vent groove on its surface away from the abutting mating part, and the circuit bracket has a vent hole. The vent hole is located adjacent to the starting hole. When the sealing protrusion blocks the starting hole, the starting hole and the vent hole are in fluid communication through the vent groove.

[0010] Optionally, the sealing element is provided with a first through hole and a second through hole spaced apart from each other, the diameter of the first through hole being smaller than the diameter of the second through hole. The sealing element has a first position, a second position, and a third position relative to the circuit bracket. When the sealing element is in the first position, the sealing element blocks the air inlet and the start-up hole. When the sealing element is in the second position, the first through hole communicates with the air inlet and the start-up hole communicates with the external environment. When the sealing element is in the third position, the second through hole communicates with the air inlet and the start-up hole communicates with the external environment.

[0011] Optionally, the seal has two protrusions on its surface away from the control component, and the two protrusions are configured to abut against the housing of the electronic atomizing device.

[0012] Optionally, the electronic atomizing device includes a sealing ring, which is disposed around the air inlet. When the sealing element slides, the sealing ring and the sealing element always remain in contact.

[0013] Optionally, the electronic atomizing device includes a housing with a through hole corresponding to the air inlet. The inner wall of the housing has two abutment steps located on both sides of the through hole. The surface of the sealing element facing away from the circuit support abuts against the abutment steps.

[0014] Optionally, the circuit support is provided with an air intake channel, the end of the air intake channel defines the air inlet, the atomizing component is provided with an atomizing channel, the air intake channel and the atomizing channel are in fluid communication, and the central axis of the air intake channel and the central axis of the atomizing channel coincide.

[0015] The beneficial effects of this utility model embodiment are as follows: Unlike the prior art, this utility model embodiment provides an electronic atomizing device including a circuit support, an atomizing component, a control component, and a sealing element. The circuit support is provided with an air inlet and a start-up hole. The atomizing component is disposed on the circuit support and configured to atomize a liquid matrix to generate an aerosol. The control component is disposed on the circuit support and configured to adjust the atomizing power of the atomizing component and control the start and stop of the atomizing state. The sealing element is slidably connected to the circuit support and configured to change the communication area between the air inlet and the external environment and simultaneously open or close the start-up hole. With the above structure, this utility model embodiment ensures fluid communication between the electronic atomizing device and the external environment during the movement of the sealing component, while simultaneously opening or closing the start-up hole to control the start and stop of the atomization state of the atomizing component. Compared with existing electronic atomizing devices that rely on separate sealing materials to control the opening or closing of the start-up hole and thus control the airflow sensor, this application can save material costs and also eliminates the need for users to remove additional sealing materials during the use of the electronic atomizing device, simplifying the user's operation process and improving the user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model 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 the drawings without creative effort.

[0017] Figure 1 This is an exploded structural diagram of an electronic atomizing device provided in an embodiment of the present invention; Figure 2 This is an exploded structural diagram of a portion of the structure of an electronic atomizing device provided in an embodiment of this utility model; Figure 3 This is a cross-sectional schematic diagram of an electronic atomizing device provided in this embodiment of the present invention when the sealing element is in the first position L1; Figure 4 This is a cross-sectional schematic diagram of an electronic atomizing device provided in this embodiment of the present invention when the sealing element is in the second position L2; Figure 5This is a cross-sectional schematic diagram of an electronic atomizing device provided in this embodiment of the present invention when the sealing element is in the third position L3; Figure 6 This is another exploded structural diagram of an electronic atomizing device provided in this embodiment of the present invention; Figure 7 This is a cross-sectional schematic diagram of an electronic atomizing device provided in an embodiment of this utility model; Figure 8 yes Figure 7 Enlarged view of part A in the middle; Figure 9 This is a cross-sectional schematic diagram from another perspective of an electronic atomizing device provided in an embodiment of this utility model.

[0018] Icon labels: 100. Electronic atomization device; 1. Circuit bracket; 11. Air inlet; 12. Start-up hole; 1a. Circuit board; 1a1. Clearance hole; 1b. Bracket; 13. Vent hole; 14. Air intake channel; 2. Control components; 21. Controller; 211. Toggle lever; 22. Airflow sensor; 23. Charging port; 3. Sealing element; 31. Limiting mating part; 32. Sealing part; 321. Sealing protrusion; 3211. Vent groove; 322. Abutting mating part; 3221. Insertion groove; 33. First through hole; 34. Second through hole; 35. Protrusion; 36. Operating part; 4. Atomizing component; 41. Atomizing channel; 5. Sealing ring; 6. Indicator lights; 7. Housing; 71. Receiving cavity; 72. Through hole; 73. Abutment step; 74. Observation window; 75. Operating through hole; 8. Liquid storage assembly; L1, first position; L2, second position; L3, third position. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0021] This application provides an electronic atomizing device 100. Please refer to [link / reference]. Figure 1 The electronic atomizing device 100 includes: a circuit support 1, a control component 2, a sealing element 3, and an atomizing component 4. The circuit support 1 is provided with an air inlet 11 and an activation hole 12. It should be noted that the activation hole 12 is also referred to as the microphone back hole. The atomizing component 4 is disposed on the circuit support 1 and is configured to atomize a liquid matrix to generate an aerosol. The control component 2 is disposed on the circuit support 1 and is configured to adjust the atomization power of the atomizing component 4 and control the start and stop of the atomization state of the atomizing component 4. The activation hole 12 is disposed on one side of the control component 2. The control component detects the internal and external pressure difference at the activation hole to control the start and stop of the atomization state of the electronic atomizing device 100. The sealing element 3 is slidably connected to the circuit support 1 and is configured to change the communication area between the air inlet 11 and the external environment and simultaneously change the communication state between the activation hole 12 and the external environment. Through the above structure, this application can simultaneously change the communication area between the air inlet and the external environment by moving the sealing element 3, thereby achieving control of the control component 2. Compared with the prior art, where the sealing element 3 can only control the controller 21 when moved, and an additional sealing plug is required for the starting hole 12 of the airflow sensor 22, this application can save material costs. Furthermore, since the function of controlling the communication state between the starting hole 12 and the external environment is integrated into the sealing element 3, the electronic atomizing device 100 using this application is more environmentally friendly, avoiding the phenomenon of discarding the additional sealing plug in the prior art. In addition, it can simplify the usage process of the electronic atomizing device 100. Compared with the prior art, where the user needs to remove the sealing plug after adjusting the sealing element 3, this application only requires moving the sealing element 3, improving the user experience.

[0022] In some embodiments, the control component 2 includes a controller 21 and an airflow sensor 22. The airflow sensor 22 is disposed at the start-up port 12 and is configured to control the start and stop of the atomization state of the electronic atomizing device 100. That is, the airflow sensor 22 is disposed on one side of the start-up port 12 so that the airflow sensor 22 can sense the pressure difference change at the start-up port 12 in real time, thereby controlling the start and stop of the atomization state of the electronic atomizing device 100. The controller 21 is configured to adjust the atomization power of the electronic atomizing device 100.

[0023] It is understandable that the controller 21 and the airflow sensor 22 can be two independent electronic components, which are operated by different control methods. For example, the controller 21 is operated by a lever, button, etc., and the airflow sensor 22 controls the start or stop based on the internal and external pressure difference at the start hole 12. The controller 21 and the airflow sensor 22 can also be integrated, for example, the controller 21 and the airflow sensor 22 are integrated into the same chip package to improve the integration of the control component 2, which is beneficial to the miniaturization of the electronic atomizing device 100.

[0024] It should be noted that the circuit support 1 mentioned above refers to a circuit board 1a and / or a support 1b. Specifically, the air inlet 11 and the start hole 12 can be disposed on the circuit board 1a or the support 1b. That is, the circuit board 1a can also be provided with corresponding hole structures to define the air inlet 11 and / or the start hole 12. Alternatively, the air inlet 11 and the start hole 12 can be disposed on the circuit board 1a and the support 1b. For example, the air inlet 11 can be disposed on the circuit board 1a and the start hole 12 can be disposed on the support 1b; the air inlet 11 can be disposed on the support 1b and the start hole 12 can be disposed on the circuit board 1a; or a part of the air inlet 11 and / or a part of the start hole 12 can be disposed on the circuit board 1a and a part of the air inlet 11 and / or a part of the start hole 12 can be disposed on the support 1b.

[0025] For example, in some preferred embodiments, please refer to Figure 2 The air inlet 11 is disposed on the bracket 1b, and the start hole 12 is disposed on the circuit board 1a. Furthermore, in this application, the circuit board 1a is provided with a clearance hole 1a1, which is used to allow the air inlet 11 disposed on the bracket 1b to extend through the clearance hole 1a1 and abut against the seal 3, so that the seal 3 can change the communication area between the air inlet 11 and the external environment.

[0026] In some embodiments, the seal 3 is configured to also synchronously change the operating state of the controller 21; for details, please refer to [link to relevant documentation]. Figure 1 and Figure 2The sealing element 3 is provided with a limiting engagement part 31 and a blocking part 32. The blocking part 32 is configured to open or block the start hole 12. The controller 21 includes a lever 211, which is connected to the limiting engagement part 31. When the sealing element 3 slides, the lever 211 can move under the drive of the limiting engagement part 31 to change the working state of the controller 21. The blocking part 32 moves with the sealing element 3 to synchronously change the working state of the airflow sensor 22. That is, by moving the sealing element 3 to drive the blocking part 32 to move, the communication state between the start hole 12 and the external environment is changed, thereby changing the working state of the airflow sensor 22. The above structure allows users to change the working state of the airflow sensor 22 by simply moving the seal 3 during use. This changes the communication area between the air inlet 11 and the external environment, as well as the communication state between the start hole 12 and the external environment. Furthermore, the seal 3 can move the lever 211 through the limiting engagement part 31 to change the working state of the controller 21. Compared to the prior art, which requires adjusting the controller 21 and the airflow sensor 22 separately, the operation of this application is more convenient and improves the user experience.

[0027] It should be noted that the working principle of the airflow sensor 22 is to sense the pressure change at the start-up port 12, thereby sending a "user starts inhaling" signal to the main control chip of the electronic atomizing device 100, thus accurately controlling the start and stop of the entire device and realizing the intelligent experience of "instant inhalation, instant stop when not inhaling".

[0028] To facilitate understanding of the logic that allows the moving seal 3 to simultaneously change the operating state of the controller 21 and the airflow sensor 22, an example is provided here.

[0029] Assuming the seal 3 is in the preset first working position, the seal 3 blocks the air inlet 11, the sealing part 32 seals the start hole 12, and the lever 211 is in the state where the controller 21 is not working. Outside air cannot enter the electronic atomizing device 100, and the user does not perform any inhalation. When the user needs to use the electronic atomizing device 100, the seal 3 is moved to the preset second working position. As the seal 3 slides, the air inlet 11 is opened, allowing outside air to enter the electronic atomizing device 100. The lever 211 moves under the action of the limiting fitting part 31, thereby activating the controller 21. The start hole 12 is opened, allowing air to flow, which causes a pressure change at the start hole 12, thereby activating the airflow sensor 22.

[0030] It is understood that the aforementioned limiting and fitting part 31 includes, but is not limited to, structures such as grooves, through holes, and snap-fit ​​protrusions 35, as long as they ensure that the lever 211 can move during the sliding of the seal 3. For example, in this application, the limiting and fitting part 31 is a groove structure formed by a partial recess in the side wall of the seal 3, and the lever 211 is snapped into this groove. Furthermore, the groove and the lever 211 are adapted to ensure that the lever 211 will not wobble within the groove during the sliding of the seal 3.

[0031] In some embodiments, please refer to Figure 1 and Figure 2 The sealing part 32 includes a sealing protrusion 321 and an abutting part 322. The abutting part 322 extends from the surface of the sealing member 3 toward the circuit bracket 1. One of the sealing protrusion 321 and the abutting part 322 is provided with a insertion groove, and the other without the insertion groove 3221 is inserted into the insertion groove. The sealing protrusion 321 abuts against the circuit bracket 1 and can selectively block the start hole 12. The cooperation between the abutting part 322 and the sealing protrusion 321 allows the sealing member 3 to be pressed by the outer shell of the electronic atomizing device 100 when it is installed in the electronic atomizing device 100, so that the start hole 12 is firmly sealed by the sealing part 32. This ensures the sealing performance of the sealing part 32 for the start hole 12 and avoids the sealing failure of the sealing part for the start hole 12 due to external shaking, vibration, or other factors.

[0032] Understandably, since the sealing protrusion 321 directly contacts the start-up hole 12 and can move along with the seal 3, the material selected for the sealing protrusion 321 should be a wear-resistant material with elastic deformation capability, including but not limited to: hard rubber, hard silicone, etc. Furthermore, the detachable nature of the sealing protrusion 321 and the abutment mating part 322 allows for convenient replacement of the sealing protrusion 35 after wear during long-term use, reducing the maintenance cost of the electronic atomizing device 100.

[0033] For example, in this application, please refer to Figure 2 The mating part 322 is provided with a insertion groove 3221. A part of the sealing protrusion 321 is inserted into the insertion groove 3221, and the other part of the sealing protrusion 321 abuts against the circuit bracket 1.

[0034] In some embodiments, please refer to Figure 1 and Figure 2The sealing protrusion 321 has a vent groove 3211 on its surface away from the abutting mating part 322. The circuit bracket 1 has a vent hole 13, which is located adjacent to the start hole 12. When the sealing protrusion 321 blocks the start hole 12, the start hole 12 and the vent hole 13 are fluidly connected through the vent groove 3211, so that the pressure at the start hole 12 is consistent with the pressure inside the electronic atomizing device 100, thereby preventing the airflow sensor 22 from being falsely activated and ensuring the reliability of the electronic atomizing device 100.

[0035] In some embodiments, please refer to Figures 1 to 5 The sealing element 3 is provided with a first through hole 33 and a second through hole 34 spaced apart. The diameter of the first through hole 33 is smaller than the diameter of the second through hole 34, so that the sealing element 3 can change its position through the holes. This not only enables control over the sealing and opening of the air inlet 11, but also allows the connection area between the air inlet 11 and the external environment to be changed by using the first through hole 33 and the second through hole 34 with different diameters. The sealing element 3 has a first position L1, a second position L2 and a third position L3 relative to the circuit bracket 1. When the sealing element 3 is in Figure 3 When the first position L1 is shown, the seal 3 blocks the air inlet 11 and the start hole 12. At this time, the electronic atomizing device 100 is in a non-working state, and the user cannot inhale; when the seal 3 is in the... Figure 4 In the second position L2 shown, the first through hole 33 is connected to the air inlet 11 and the start hole 12 is connected to the external environment. At this time, the air inlet 11 is connected to the external environment, and the user can perform a suction action; when the seal 3 is in Figure 5 When the third position L3 is shown, the second through hole 34 is connected to the air inlet 11 and the start hole 12 is connected to the external environment. At this time, the air inlet 11 is connected to the external environment, and the user can perform a suction action. When the seal 3 is in the third position L3, the airflow rate entering the electronic atomizing device 100 through the air inlet 11 is greater than the airflow rate when the seal 3 is in the second position L2. Correspondingly, the atomization power of the electronic atomizing device 100 adjusted by the controller 21 at this time is also higher than the atomization power when the seal 3 is in the second position L2.

[0036] Understandably, when the seal 3 is in different positions, it will cause the lever 211 of the controller 21 to move accordingly. Therefore, when the lever 211 moves with the seal 3, the lever 211 will cause the controller 21 to be in different gears, thereby causing the atomization power of the electronic atomizing device 100 to be different. The power values ​​corresponding to different gears are configured according to the actual controller 21 selection, and will not be explained in detail here.

[0037] It should be noted that the sealing element 3 is not limited to having a first through hole 33 and a second through hole 34. It can also be increased or decreased according to actual design needs, and the number of gears of the controller 21 will also increase or decrease accordingly. Examples will not be given here.

[0038] In some embodiments, please refer to Figure 1 The sealing element 3 has two protrusions 35 on its surface away from the control component 2. The two protrusions 35 are located on the surface of the sealing element 3 away from the circuit support 1. The two protrusions 35 are configured to abut against the housing 7 of the electronic atomizing device 100. Since the sealing element 3 can generate elastic deformation, when the sealing element 3 is applied in the electronic atomizing device 100, the protrusions 35 can make the abutment force between the sealing element 3 and the circuit support 1 stronger, thereby achieving an interference fit between the sealing element 3 and the circuit support 1. This ensures the durability of the sealing of the sealing element 3 for the air inlet 11 and the start hole 12. Even if the sealing element 3 wears during long-term use, the elastically deformable sealing element 3 can still ensure the sealing of the air inlet 11 and the start hole 12 due to the elastic deformation generated by the interference fit.

[0039] Furthermore, the protrusion 35 in the region of the seal 3 away from the surface of the circuit support 1 corresponds to the region of the seal 3 used to block the air inlet 11, so as to further improve the sealing performance of the seal 3 for the air inlet 11.

[0040] Understandably, the number of protrusions 35 can be increased to further improve the sealing performance of the seal 3 for the air inlet 11. Furthermore, new protrusions 35 can be added to the surface of the seal 3 facing away from the circuit support 1 to correspond to the sealing portion 32 on the surface of the seal 3 facing the circuit support 1, thereby further improving the sealing performance of the seal 3 for the start hole 12.

[0041] In some embodiments, please refer to Figure 1 The electronic atomizing device 100 includes a sealing ring 5, which is arranged around the air inlet 11. The sealing ring 5 is configured to be able to generate elastic deformation. When the seal 3 slides, the sealing ring 5 and the seal 3 always remain in contact, so that the air inlet 11 can maintain a tight seal under the elastic deformation of the sealing ring 5 and the seal 3.

[0042] It should be noted that the materials that can be used for the sealing element 3 and sealing ring 5 are, but are not limited to, rubber, plastic, silicone, etc. It is only necessary to ensure that the sealing ring 5 and sealing element 3 can undergo elastic deformation to guarantee their sealing performance.

[0043] In some embodiments, please refer to Figure 1The control component 2 includes a charging port 23, which is disposed on the circuit bracket 1 and is configured to supply power to the electronic atomizing device 100 from an external power source.

[0044] In some embodiments, please refer to Figure 1 The electronic atomizing device 100 includes an indicator light 6, which is electrically connected to the control component 2. The indicator light 6 is configured to send an indication signal to the outside world, that is, the indicator light 6 can display the working state of the electronic atomizing device 100 when the seal 3 is in different positions. For example, different states are displayed according to different colored lights, and the different states of the electronic atomizing device 100 are distinguished according to the different flashing frequencies of the lights.

[0045] In some embodiments, please refer to Figure 6 The electronic atomizing device 100 includes a housing 7, which has a receiving cavity 71. Parts of the atomizing component 4, the circuit support 1, the control component 2, and the sealing element 3 are all housed in the receiving cavity 71. The control component 2 is electrically connected to the atomizing component 4. When the sealing element 3 slides relative to the circuit support 1, the control component 2 causes the working state of the atomizing component 4 to change under the action of the sealing element 3.

[0046] In some embodiments, please refer to Figure 6 , Figure 7 and Figure 8 The housing 7 is provided with a through hole 72, which corresponds to the air inlet 11. The through hole 72 allows external air to enter the electronic atomizing device 100 when the seal 3 opens the air inlet 11. The inner wall of the housing 7 is provided with two abutting steps 73, which are located on both sides of the through hole 72. The surface of the seal 3 facing away from the circuit support 1 abuts against the abutting steps 73. Specifically, the two protrusions 35 abut against the two abutting steps 73 respectively, so that the seal 3 can achieve a lifting effect with the cooperation of the protrusions 35 and the abutting steps 73, further improving the sealing performance of the seal 3 for the air inlet 11.

[0047] In some embodiments, please refer to Figure 9 The circuit bracket 1 is provided with an air intake channel 14, and the end of the air intake channel 14 defines an air inlet 11. The atomizing component 4 is provided with an atomizing channel 41. The air intake channel 14 and the atomizing channel 41 are in fluid communication. The central axis of the air intake channel 14 and the central axis of the atomizing channel 41 coincide, so as to improve the smoothness of the fluid communication between the air intake channel 14 and the atomizing channel 41 and improve the user's inhalation experience.

[0048] It should be noted that the central axes of the air intake channel 14 and the atomizing channel 41 may not coincide, but are selected according to the actual structural requirements. This application only relies on the structural design of the seal 3 and the air intake 11 to keep the central axis of the air intake channel 14 and the central axis of the atomizing channel 41 in a state of coincidence.

[0049] In some embodiments, please refer to Figure 6 The electronic atomizing device 100 includes a liquid storage component 8, which is housed in a receiving cavity 71. The liquid storage component 8 is used to store a liquid matrix, and the atomizing component 4 is housed in the liquid storage cavity. The atomizing component 4 is used to heat the liquid matrix to generate an aerosol that can be inhaled by the user.

[0050] Furthermore, the liquid storage component 8 is made of transparent material so that the liquid matrix inside the liquid storage cavity can be seen directly by the user. The corresponding housing 7 is provided with an observation window 74, which is connected to the receiving cavity 71. The observation window 74 allows the transparent liquid storage component 8 to be observed through the observation window 74.

[0051] In some embodiments, please refer to Figure 9 The housing 7 is provided with an operating through hole 75, and the seal 3 is provided with an operating part. A portion of the operating part extends out from the operating through hole, so that the user can move the seal 3 by hand. It can be understood that the length of the operating through hole is the maximum stroke that the seal can slide.

[0052] This application provides an electronic atomizing device 100 that allows for simultaneous changes in the communication state between the activation hole 12 and the external environment when the sealing member 3 is moved, thereby controlling the airflow sensor 22. Compared to existing technologies where the sealing member 3 only controls the controller 21 when moved, and an additional sealing plug is required for the activation hole 12 controlling the airflow sensor 22, this application saves material costs. Furthermore, since the function of controlling the communication state between the activation hole 12 and the external environment is integrated into the sealing member 3, this application eliminates the need for an additional sealing plug, making the electronic atomizing device 100 more environmentally friendly and avoiding the discarding of additional sealing plugs as in existing technologies. Moreover, since no additional sealing plug is required, this application only needs to move the sealing member 3 to control the electronic atomizing device 100, making operation more convenient and improving the user experience.

[0053] It should be noted that while the preferred embodiments of this utility model are provided in the specification and accompanying drawings, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are not intended to impose additional limitations on the content of this utility model; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Furthermore, the above-described technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic atomizing device, characterized in that, include: The circuit bracket is equipped with an air inlet and a start-up hole; An atomizing component is disposed on the circuit support, and the atomizing component is configured to atomize a liquid matrix to generate an aerosol; A control component is disposed on the circuit bracket, the control component being configured to adjust the atomization power of the atomizing component and control the start and stop of the atomization state of the atomizing component; A sealing element is slidably connected to the circuit bracket. The sealing element is configured to change the communication area between the air inlet and the external environment and simultaneously open or close the start-up hole.

2. The electronic atomizing device according to claim 1, characterized in that, The control component includes a controller and an airflow sensor. The airflow sensor is disposed at the start-up port and is configured to control the start and stop of the atomization state of the atomizing component. The controller is configured to adjust the atomization power of the atomizing component.

3. The electronic atomizing device according to claim 2, characterized in that, The sealing element is provided with a limiting fit part and a blocking part, and the blocking part is configured to open or block the starting hole; The controller includes a lever connected to the limiting engagement part. When the seal slides, the lever can move under the drive of the limiting engagement part to change the working state of the controller. The sealing part moves with the seal to synchronously change the working state of the airflow sensor.

4. The electronic atomizing device according to claim 3, characterized in that, The sealing part includes a sealing protrusion and an abutting part. One of the sealing protrusion and the abutting part is provided with a insertion groove, and the other without a insertion groove is inserted into the insertion groove. The sealing protrusion abuts against the circuit bracket and can selectively seal the start hole.

5. The electronic atomizing device according to claim 4, characterized in that... The sealing protrusion has a vent groove on the surface opposite to the abutting part. The circuit support is provided with a vent hole, which is located adjacent to the start hole. When the sealing protrusion blocks the start hole, the start hole and the vent hole are in fluid communication through the vent groove.

6. The electronic atomizing device according to claim 1, characterized in that, The sealing element is provided with a first through hole and a second through hole spaced apart from each other, wherein the diameter of the first through hole is smaller than the diameter of the second through hole; The seal has a first position, a second position, and a third position relative to the circuit support. When the seal is in the first position, the seal blocks the air inlet and the start hole; When the seal is in the second position, the first through hole is connected to the air inlet and the start hole is connected to the external environment. When the seal is in the third position, the second through hole is connected to the air inlet and the start hole is connected to the external environment.

7. The electronic atomizing device according to any one of claims 1 to 6, characterized in that, The seal has two protrusions on its surface away from the control component, and the two protrusions are configured to abut against the housing of the electronic atomizing device.

8. The electronic atomizing device according to claim 1, characterized in that, The electronic atomizing device includes a sealing ring, which is arranged around the air inlet. When the sealing element slides, the sealing ring and the sealing element always remain in contact.

9. The electronic atomizing device according to claim 1, characterized in that, The electronic atomizing device includes a housing, and the housing is provided with a through hole, which corresponds to the air inlet. The inner wall of the housing is provided with two abutting steps, which are located on both sides of the through hole. The surface of the seal facing away from the circuit bracket abuts against the abutting steps.

10. The electronic atomizing device according to claim 1, characterized in that, The circuit support is provided with an air intake channel, and the end of the air intake channel defines the air inlet; The atomizing component is provided with an atomizing channel, and the air intake channel is in fluid communication with the atomizing channel. The central axis of the air intake channel coincides with the central axis of the atomizing channel.

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