Electronic atomization device

Abstract

The utility model relates to the technical field of atomizers, in particular to an electronic atomization device which comprises a liquid storage assembly and an atomization assembly. The liquid storage assembly is provided with a mounting hole, a liquid storage cavity and a liquid supplementing hole communicating with the mounting hole and the liquid storage cavity, and the liquid storage assembly comprises a plugging piece used for plugging the liquid supplementing hole; the atomization assembly is provided with an atomization cavity and a liquid inlet hole communicated with the atomization cavity, at least part of the atomization assembly is arranged in the mounting hole in a penetrating mode, and the atomization assembly can move relative to the liquid storage assembly; the plugging piece is configured to be far away from the liquid supplementing hole when the liquid storage assembly moves to a first preset position of the atomization assembly, so that the liquid supplementing hole communicates with the liquid inlet hole; the blocking piece is further configured to block the liquid supplementing hole when the liquid storage assembly moves to the second preset position of the atomization assembly. When the aerosol generating matrix in the atomization cavity is reduced or exhausted, the atomization assembly and the liquid storage assembly are relatively moved to enable the liquid storage assembly to move to the first preset position, so that the liquid supplementing hole is communicated with the liquid inlet hole, and the difficulty of supplementing the aerosol generating matrix to the atomization cavity is simplified.

Description

Technical Field

[0001] This application relates to the field of atomizer technology, and more particularly to an electronic atomizing device. Background Technology

[0002] An electronic atomizing device is a product that transforms a liquid aerosol-generating matrix into an aerosol through atomization. When a user inhales, the aerosol flows with the airflow generated by the user's inhalation and exits the electronic atomizing device. The device consists of an atomization chamber and an atomizing component housed within it. The atomization chamber stores the aerosol-generating matrix, while the atomizing component heats the matrix within the chamber to generate the aerosol. Electronic atomizing devices typically have a large-capacity atomization chamber. Once the aerosol-generating matrix within the chamber is depleted, the device must be discarded, resulting in a high discard rate.

[0003] In related technologies, to improve the utilization rate and reduce the discard rate of electronic atomization devices, aerosol generating matrix is ​​replenished into the atomization chamber when it decreases or is depleted. However, the method for replenishing the aerosol generating matrix into the atomization chamber is quite complex. Utility Model Content

[0004] The purpose of this application is to provide an electronic atomization device that addresses the technical problem of the complexity of methods for supplementing aerosols to generate a matrix within the atomization chamber.

[0005] To achieve the above objectives, the technical solution adopted in this application embodiment is: an electronic atomizing device, including a liquid storage component and an atomizing component.

[0006] The liquid storage assembly has a mounting hole, a liquid storage chamber, and a replenishment hole connecting the mounting hole and the liquid storage chamber. The liquid storage assembly includes a sealing member for sealing the replenishment hole. The atomizing assembly has an atomizing chamber and a liquid inlet communicating with the atomizing chamber. The atomizing assembly is at least partially inserted into the mounting hole and is movable relative to the liquid storage assembly. The sealing member is configured to move away from the replenishment hole when the liquid storage assembly moves to a first preset position of the atomizing assembly, so that the replenishment hole communicates with the liquid inlet. The sealing member is also configured to seal the replenishment hole when the liquid storage assembly moves to a second preset position of the atomizing assembly.

[0007] The beneficial effects of the electronic atomization device provided in this application are as follows: by setting a liquid storage component for storing aerosol generation matrix in the electronic atomization device, and since the sealing component is configured to move away from the replenishment hole when the liquid storage component moves to the first preset position of the atomization component, so that the replenishment hole and the inlet hole are connected; the sealing component is also configured to block the replenishment hole when the liquid storage component moves to the second preset position of the atomization component, so that when the aerosol generation matrix in the atomization chamber is reduced or exhausted, the atomization component and the liquid storage component can be moved relative to each other so that the liquid storage component moves to the first preset position of the atomization component, so that the replenishment hole and the inlet hole are connected, and the aerosol generation matrix in the liquid storage chamber can be replenished into the atomization chamber. After replenishment, the atomization component and the liquid storage component can be moved relative to each other so that the liquid storage component moves to the second preset position of the atomization component, so that the sealing component blocks the replenishment hole, thus simplifying the difficulty of replenishing the aerosol generation matrix into the atomization chamber.

[0008] In some embodiments, the sealing element includes:

[0009] A sealing part is housed in the liquid storage cavity, and the sealing part covers the liquid replenishment hole;

[0010] A pin portion is connected to the sealing portion, and the pin portion is inserted into the liquid replenishment hole; and

[0011] An elastic part is connected to the sealing part, and the elastic part is used to move the sealing part closer to or away from the liquid replenishment hole;

[0012] Specifically, when the ejector pin corresponds to the first preset position, the ejector pin overcomes the elastic force of the elastic part and drives the sealing part away from the liquid replenishment hole; when the ejector pin corresponds to the second preset position, the elastic part drives the sealing part to seal the liquid replenishment hole.

[0013] In some embodiments, an alignment post is provided at the first preset position, the alignment post protruding from the outer surface of the atomizing component; and an avoidance groove is provided at the second preset position, the avoidance groove being recessed into the outer surface of the atomizing component.

[0014] In some embodiments, the alignment stake includes:

[0015] The alignment surface is used to align and hold the ejector pin portion so that the sealing portion is away from the liquid replenishment hole;

[0016] A climbing surface, one end of which is in contact with the outer surface of the atomizing component, and the other end of which is away from the outer surface of the atomizing component and is in contact with the alignment surface;

[0017] The ejector pin moves back and forth along the climbing surface between the alignment surface and the outer surface of the atomizing component.

[0018] In some embodiments, the clearance groove includes:

[0019] A clearance surface is located at the bottom of the clearance groove, and a gap is provided between the clearance surface and the ejector pin portion;

[0020] A sliding surface is located on the side wall of the clearance groove. One end of the sliding surface is in contact with the outer surface of the atomizing component, and the other end of the sliding surface away from the outer surface of the atomizing component is in contact with the clearance surface.

[0021] The ejector pin moves back and forth along the sliding surface between the avoidance surface and the outer surface of the atomizing component.

[0022] In some embodiments, the electronic atomizing device further includes:

[0023] A first sealing strip is provided around the outer peripheral surface of the atomizing component, and the first sealing strip is sandwiched between the inner wall surface of the mounting hole and the outer peripheral surface of the atomizing component;

[0024] The second sealing strip is arranged around the outer peripheral surface of the atomizing component and is spaced apart from the first sealing strip, and the second sealing strip is sandwiched between the inner wall surface of the mounting hole and the outer peripheral surface of the atomizing component;

[0025] The first preset position and the second preset position are both located between the first sealing strip and the second sealing strip.

[0026] In some embodiments, the outer surface of the atomizing component is provided with a first limiting portion, and the interior of the mounting hole is provided with a second limiting portion; when the liquid replenishment hole and the liquid inlet hole are opposite to each other, the first limiting portion and the second limiting portion abut against each other.

[0027] In some embodiments, the electronic atomizing device further includes a control component, which is detachably connected to the liquid storage component; when the sealing member blocks the liquid replenishment hole, the control component is electrically connected to the atomizing component; when the liquid replenishment hole and the liquid inlet hole are connected, the control component is electrically disconnected from the atomizing component.

[0028] In some embodiments, the atomizing component is configured with a slot facing the control component; the control component includes a pin that is inserted into the slot.

[0029] Specifically, when the atomizing component is close to the control component, the ejector pin is inserted into the insertion slot; when the atomizing component is far from the control component, the ejector pin is disengaged from the insertion slot.

[0030] In some embodiments, the liquid storage assembly further includes:

[0031] An inner shell, the inner shell surrounding the mounting hole, the inner shell including a first end and a second end disposed opposite to each other, and the liquid replenishment hole located on the inner shell;

[0032] The outer shell is fitted onto the inner shell, one end of the outer shell is connected to the first end, and the end of the outer shell away from the first end is spaced apart from the second end;

[0033] The sealing component includes a sealing portion, which fills the space between the end of the outer shell away from the first end and the second end. The liquid storage cavity is formed by the inner shell, the outer shell and the sealing portion. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a cross-sectional view of an electronic atomizing device in one embodiment of this application;

[0036] Figure 2 yes Figure 1 The diagram shows the structure of the electronic atomizing device after the atomizing components have been removed.

[0037] Figure 3 yes Figure 1 A schematic diagram of the liquid storage component in the electronic atomizing device is shown.

[0038] Figure 4 yes Figure 3 The diagram shows the structure of the sealing element in the liquid storage assembly;

[0039] Figure 5 yes Figure 1 A schematic diagram of the atomizing components in the electronic atomizing device shown;

[0040] Figure 6 yes Figure 5 A magnified view of part A in the image;

[0041] Figure 7 This is a cross-sectional view of an electronic atomizing device in another embodiment of this application;

[0042] Figure 8 yes Figure 7 The diagram shows the structure of the atomizing component of the electronic atomizing device.

[0043] Figure 9 yes Figure 8 A schematic diagram of the atomizing component from another perspective.

[0044] Figure label:

[0045] 1. Liquid storage assembly; 11. Liquid storage chamber; 12. Sealing component; 121. Sealing part; 122. Pin part; 123. Elastic part; 1231. First elastic structure; 1232. Second elastic structure; 12321. Mounting cavity; 124. Sealing part; 1241. Injection hole; 13. First sealing component; 14. Inner shell; 141. Liquid replenishment hole; 142. Mounting hole; 1421. First opening; 1422. Second opening; 143. Second limiting part; 144. First end; 145. Second end; 15. Outer shell; 16. Second sealing component;

[0046] 2. Atomizing component; 21. Atomizing chamber; 22. Liquid inlet; 23. Alignment pin; 231. Alignment surface; 232. Climbing surface; 24. Clearance groove; 241. Clearance surface; 242. Sliding surface; 25. First limiting part; 26. Insertion groove; 27. Conductive pin; 28. First preset position; 29. ​​Second preset position;

[0047] 3. First sealing strip;

[0048] 4. Second sealing strip;

[0049] 5. Transition cavity;

[0050] 6. Control components; 61. Ejector pin. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of 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 not intended to limit the scope of this application.

[0052] 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.

[0053] 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.

[0054] In this specification, references to "one embodiment," "some embodiments," or simply "embodiment" mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. Furthermore, in one or more embodiments, specific features, structures, or characteristics may be combined in any suitable manner.

[0055] An electronic atomizing device is a product that transforms a liquid aerosol-generating matrix into an aerosol through atomization. When a user inhales, the aerosol flows with the airflow generated by the user's inhalation and exits the electronic atomizing device. The device consists of an atomization chamber and an atomizing component housed within it. The atomization chamber stores the aerosol-generating matrix, while the atomizing component heats the matrix within the chamber to generate the aerosol. Electronic atomizing devices typically have a large-capacity atomization chamber. Once the aerosol-generating matrix within the chamber is depleted, the device must be discarded, resulting in a high discard rate.

[0056] In related technologies, to improve the utilization rate and reduce the discard rate of electronic atomization devices, aerosol generating matrix is ​​replenished into the atomization chamber when it decreases or is depleted. However, the method for replenishing the aerosol generating matrix into the atomization chamber is quite complex.

[0057] In view of the above problems, this application provides an electronic atomization device, which aims to solve the technical problem that the method of supplementing the atomization chamber with aerosol to generate a matrix is ​​relatively complicated.

[0058] To illustrate the technical solution of this application, the following description is provided in conjunction with specific accompanying drawings and embodiments.

[0059] Please refer to Figure 1 , Figure 3 and Figure 5 This application provides an electronic atomizing device, including a liquid storage component 1 and an atomizing component 2.

[0060] The liquid storage assembly 1 has a mounting hole 142, a liquid storage chamber 11, and a replenishment hole 141 connecting the mounting hole 142 and the liquid storage chamber 11. The liquid storage assembly 1 includes a sealing member 12 for sealing the replenishment hole 141. The atomizing assembly 2 has an atomizing chamber 21 and a liquid inlet 22 communicating with the atomizing chamber 21. The atomizing assembly 2 is at least partially inserted into the mounting hole 142 and can move relative to the liquid storage assembly 1. The sealing member 12 is configured to move away from the replenishment hole 141 when the liquid storage assembly 1 moves to a first preset position 28 of the atomizing assembly 2, so that the replenishment hole 141 is connected to the liquid inlet 22. The sealing member 12 is also configured to seal the replenishment hole 141 when the liquid storage assembly 1 moves to a second preset position 29 of the atomizing assembly 2.

[0061] It should be noted that the sealing element 12 is used to seal the liquid replenishment hole 141 in the following way: at least a portion of the sealing element 12 is used to adhere to the end face around one of the openings of the liquid replenishment hole 141, so that the liquid replenishment hole 141 is sealed and the aerosol generating matrix in the liquid storage chamber 11 will not flow out of the liquid replenishment hole 141. When the liquid storage assembly 1 moves to the first preset position 28 of the atomizing assembly 2, the sealing element 12 moves away from the liquid replenishment hole 141, so that the liquid replenishment hole 141 is open and can be connected to the liquid inlet hole 22, thereby allowing the aerosol generating matrix to flow out of the liquid storage chamber 11 through the liquid replenishment hole 141 and into the atomizing chamber 21 through the liquid inlet hole 22. When the liquid storage assembly 1 moves to the second preset position 29 of the atomizing assembly 2, at least a portion of the sealing element 12 adheres to the end face around one of the openings of the liquid replenishment hole 141 again, so that the liquid replenishment hole 141 is sealed.

[0062] It should be noted that, in the embodiments of this application, when the liquid storage component 1 moves to the first preset position 28 of the atomizing component 2, the liquid replenishment hole 141 and the liquid inlet hole 22 are at least partially aligned, so that the aerosol generation matrix can flow from the liquid storage chamber 11 into the atomizing chamber 21.

[0063] By providing a liquid storage component 1 for storing the aerosol generation matrix in the electronic atomization device, and by configuring the sealing component 12 to move away from the replenishment hole 141 when the liquid storage component 1 moves to the first preset position 28 of the atomization component 2, thereby making the replenishment hole 141 connected to the inlet hole 22; and by configuring the sealing component 12 to block the replenishment hole 141 when the liquid storage component 1 moves to the second preset position 29 of the atomization component 2, relative movement atomization can be achieved when the aerosol generation matrix in the atomization chamber 21 decreases or is depleted. Component 2 and liquid storage component 1 move liquid storage component 1 to the first preset position 28 of atomizing component 2 so that the replenishment hole 141 is connected to the liquid inlet hole 22, so that the aerosol generating matrix in the liquid storage chamber 11 can be replenished into the atomizing chamber 21. After replenishment, the atomizing component 2 and liquid storage component 1 are moved relative to each other so that liquid storage component 1 moves to the second preset position 29 of atomizing component 2 so that the sealing component 12 seals the replenishment hole 141, simplifying the difficulty of replenishing the aerosol generating matrix into the atomizing chamber 21.

[0064] Please refer to Figure 3 and Figure 4 In some embodiments, the sealing member 12 includes a sealing portion 121, a pin portion 122, and an elastic portion 123. The sealing portion 121 is housed in the liquid storage chamber 11 and covers the liquid replenishment hole 141. The pin portion 122 is connected to the sealing portion 121 and is inserted into the liquid replenishment hole 141. The elastic portion 123 is connected to the sealing portion 121 and is used to move the sealing portion 121 closer to or away from the liquid replenishment hole 141. Specifically, when the pin portion 122 corresponds to the first preset position 28, the pin portion 122 overcomes the elastic force of the elastic portion 123 and moves the sealing portion 121 away from the liquid replenishment hole 141; when the pin portion 122 corresponds to the second preset position 29, the elastic portion 123 moves the sealing portion 121 to seal the liquid replenishment hole 141.

[0065] In the above embodiment, when the ejector pin 122 corresponds to the second preset position 29 on the atomizing component 2, under the drive of the elastic part 123, the sealing part 121 can fit against the end face around the opening of the liquid replenishment hole 141 facing the liquid storage chamber 11, so that the sealing part 121 covers the liquid replenishment hole 141, so that the liquid replenishment hole 141 is blocked by the sealing part 121. When the ejector pin 122 is at the second preset position 29 on the atomizing component 2, the ejector pin 122 passes through the liquid replenishment hole 141, and part of the ejector pin 122 protrudes out of the liquid replenishment hole 141 and is housed in the mounting hole 142. This allows the atomizing component 2 to support the ejector pin 122 when it moves relative to the liquid storage component 1 to the first preset position 28 corresponding to the ejector pin 122. The ejector pin 122 can overcome the elastic force of the elastic part 123 and drive the sealing part 121 away from the liquid replenishment hole 141 under the drive of the atomizing component 2, so that the liquid replenishment hole 141 is open and the liquid inlet hole 22 is open. This allows the aerosol generation matrix to flow out of the liquid storage chamber 11 through the liquid replenishment hole 141 and into the atomizing chamber 21 through the liquid inlet hole 22.

[0066] Please refer to Figure 3 and Figure 4 In some embodiments, the elastic part 123 includes a first elastic structure 1231 and a second elastic structure 1232 circumferentially arranged around the atomizing component 2. The second elastic structure 1232 has an installation cavity 12321 facing the liquid replenishment hole 141. The sealing part 121 is suspended in the installation cavity 12321. The two ends of the first elastic structure 1231 are respectively connected to the sealing part 121 and the second elastic structure 1232, so that the first elastic structure 1231 can drive the sealing part 121 to fit against the end face of the liquid replenishment hole 141 facing the opening of the liquid storage cavity 11. It also allows the sealing part 121 to move into the installation cavity 12321 and away from the liquid replenishment hole 141 under the action of the ejector pin part 122, so that the liquid replenishment hole 141 is open.

[0067] Please refer to Figure 3 and Figure 4 In some embodiments, the second elastic structure 1232 includes a plurality of plates circumferentially spaced and interconnected around the atomizing component 2, at least one plate having a mounting cavity 12321 facing the replenishment hole 141. The plurality of plates can be brought close to each other to reduce the volume of the elastic part 123, thereby facilitating the installation of the sealing part 121 in the liquid storage cavity 11. After the sealing part 121 is housed in the liquid storage cavity 11, the plurality of plates are then moved away from each other, so that the ejector pin part 122 can be inserted into the replenishment hole 141.

[0068] Please refer to Figure 3In some embodiments, the liquid storage assembly 1 further includes a first seal 13 connected to the plugging portion 121, with a portion of the first seal 13 located between the plugging portion 121 and the end face of the replenishment hole 141 facing the liquid storage cavity 11. When the plugging portion 121 blocks the replenishment hole 141 under the action of the elastic portion 123, the first seal 13 is clamped between the plugging portion 121 and the end face of the replenishment hole 141 facing the liquid storage cavity 11, so that the first seal 13 can fill the gap between the plugging portion 121 and the end face of the replenishment hole 141 facing the liquid storage cavity 11, thereby reducing the risk of aerosol generation matrix leaking from the liquid storage cavity 11.

[0069] Please refer to Figure 5 and Figure 6 In some embodiments, an alignment post 23 is provided at the first preset position 28, and the alignment post 23 protrudes from the outer surface of the atomizing component 2. An avoidance groove 24 is provided at the second preset position 29, and the avoidance groove 24 is recessed into the outer surface of the atomizing component 2.

[0070] It should be noted that when at least part of the atomizing component 2 is inserted into the mounting hole 142, the outer surface of the atomizing component 2 faces the inner wall of the mounting hole 142.

[0071] Since the alignment post 23 protrudes from the outer surface of the atomizing component 2, when the liquid storage component 1 moves relative to the atomizing component 2 until the ejector pin 122 aligns with the alignment post 23, the alignment post 23 can abut against the ejector pin 122 and drive the ejector pin 122 to move relative to the replenishment hole 141 into the liquid storage chamber 11. Since the clearance groove 24 is recessed into the outer surface of the atomizing component 2, when the liquid storage component 1 moves relative to the atomizing component 2 until the ejector pin 122 aligns with the clearance groove 24, the portion of the ejector pin 122 protruding from the replenishment hole 141 can be accommodated in the clearance groove 24, so that the sealing part 121 can fit against the end face of the replenishment hole 141 facing the opening of the liquid storage chamber 11 under the drive of the elastic part 123, thereby sealing the replenishment hole 141.

[0072] Furthermore, in the above embodiment, since the alignment post 23 protrudes from the outer surface of the atomizing component 2 and the clearance groove 24 is recessed into the outer surface of the atomizing component 2, the gap between the outer surface of the atomizing component 2 and the inner wall of the mounting hole 142 can be minimized as much as possible. When the replenishment hole 141 is directly opposite the inlet hole 22, the distance between the replenishment hole 141 and the inlet hole 22 can be minimized as much as possible, thereby facilitating the flow of the aerosol generation matrix from the storage chamber 11 into the atomizing chamber 21.

[0073] Please refer to Figure 5 and Figure 6 In some embodiments, the alignment stake 23 is located inside the liquid inlet hole 22.

[0074] In the above embodiment, since the ejector pin 122 is located inside the liquid replenishment hole 141 and the alignment post 23 is located inside the liquid inlet hole 22, when the ejector pin 122 is aligned with the alignment post 23, the liquid replenishment hole 141 and the liquid inlet hole 22 can be at least partially aligned so that the aerosol generation matrix can flow from the liquid storage chamber 11 into the atomization chamber 21.

[0075] Please refer to Figure 6 In some embodiments, the alignment post 23 includes an alignment surface 231 and a climbing surface 232. The alignment surface 231 is used to align and abut against the ejector pin portion 122, so that the sealing portion 121 is away from the liquid replenishment hole 141. One end of the climbing surface 232 is in contact with the outer surface of the atomizing component 2, and the other end of the climbing surface 232 away from the outer surface of the atomizing component 2 is in contact with the alignment surface 231. The ejector pin portion 122 reciprocates along the climbing surface 232 between the alignment surface 231 and the outer surface of the atomizing component 2.

[0076] In the above embodiment, the climbing surface 232 serves as a guide so that the ejector pin 122 can move back and forth along the climbing surface 232 between the alignment surface 231 and the outer surface of the atomizing component 2.

[0077] Please refer to Figure 6 In some embodiments, the alignment surface 231 is recessed relative to the opening of the liquid inlet hole 22. That is, in the radial direction of the liquid inlet hole 22, the outer surface of the atomizing component 2 is spaced apart from the alignment surface 231, so that the climbing surface 232 is inclined, which makes it easier for the ejector pin 122 to move back and forth between the alignment surface 231 and the outer surface of the atomizing component 2 along the climbing surface 232.

[0078] Please refer to Figure 6 In some embodiments, the clearance groove 24 includes a clearance surface 241 and a sliding surface 242. The clearance surface 241 is located at the bottom of the clearance groove 24 and is spaced apart from the ejector pin portion 122. The sliding surface 242 is located on the side wall of the clearance groove 24, with one end of the sliding surface 242 in contact with the outer surface of the atomizing component 2, and the other end of the sliding surface 242 away from the outer surface of the atomizing component 2 in contact with the clearance surface 241. The ejector pin portion 122 reciprocates along the sliding surface 242 between the clearance surface 241 and the outer surface of the atomizing component 2.

[0079] In the above embodiment, the sliding surface 242 serves as a guide so that the ejector pin 122 can move back and forth along the sliding surface 242 between the clearance surface 241 and the outer surface of the atomizing component 2.

[0080] Please refer to Figure 6In some embodiments, the sliding surface 242 is recessed relative to the opening of the clearance groove 24, that is, in the radial direction of the clearance groove 24, the sliding surface 242 is spaced apart from the outer surface of the atomizing component 2, so that the sliding surface 242 is inclined, which makes it easier for the ejector pin 122 to move back and forth between the clearance surface 241 and the outer surface of the atomizing component 2 along the sliding surface 242.

[0081] Please refer to Figure 1 and Figure 5 In some embodiments, the electronic atomizing device further includes a first sealing strip 3 and a second sealing strip 4. The first sealing strip 3 is disposed around the outer peripheral surface of the atomizing component 2 and is sandwiched between the inner wall surface of the mounting hole 142 and the outer peripheral surface of the atomizing component 2. The second sealing strip 4 is disposed around the outer peripheral surface of the atomizing component 2 and is spaced apart from the first sealing strip 3, and is sandwiched between the inner wall surface of the mounting hole 142 and the outer peripheral surface of the atomizing component 2; wherein, the first preset position 28 and the second preset position 29 are both located between the first sealing strip 3 and the second sealing strip 4.

[0082] In the above embodiment, the first sealing strip 3, the second sealing strip 4, the inner wall surface of the mounting hole 142, and the outer peripheral surface of the atomizing component 2 form a transition cavity 5. Since the first preset position 28 and the second preset position 29 are both located between the first sealing strip 3 and the second sealing strip 4, the liquid replenishment hole 141 and the liquid inlet hole 22 are both connected to the transition cavity 5. The first preset position 28 and the second preset position 29 are both located within the transition cavity 5. The aerosol generating matrix flowing out of the liquid replenishment hole 141 will first flow into the transition cavity 5, and then flow into the liquid inlet hole 22 through the transition cavity 5. The first sealing strip 3 is sandwiched between the inner wall surface of the mounting hole 142 and the outer peripheral surface of the atomizing component 2, and the second sealing strip 4 is sandwiched between the inner wall surface of the mounting hole 142 and the outer peripheral surface of the atomizing component 2, which can seal the transition cavity 5 to prevent the aerosol generating matrix from leaking from the transition cavity 5.

[0083] In the above embodiment, since the first sealing strip 3 is sandwiched between the inner wall surface of the mounting hole 142 and the outer peripheral surface of the atomizing component 2, and the second sealing strip 4 is sandwiched between the inner wall surface of the mounting hole 142 and the outer peripheral surface of the atomizing component 2, the damping of the atomizing component 2 and the liquid storage component 1 when they move relative to each other can be increased, so as to prevent the liquid storage component 1 from moving relative to the atomizing component 2.

[0084] Please refer to Figure 3 and Figure 5 In some embodiments, the outer surface of the atomizing component 2 is provided with a first limiting part 25, and the interior of the mounting hole 142 is provided with a second limiting part 143. When the replenishment hole 141 and the inlet hole 22 are opposite to each other, the first limiting part 25 and the second limiting part 143 abut against each other.

[0085] With the above settings, the first limiting part 25 and the second limiting part 143 can cooperate to limit the relative movement distance of the liquid storage component 1 and the atomizing component 2, so as to improve the accuracy of the relative movement of the liquid storage component 1 and the atomizing component 2 during the process of replenishing the aerosol generation matrix into the atomizing chamber 21.

[0086] Please refer to Figure 3 and Figure 5 In the above embodiment, the first limiting part 25 is a stop surface provided on the atomizing component 2, and the second limiting part 143 is a stop block provided in the mounting hole 142, the stop block protruding into the inner wall surface of the mounting hole 142. When the atomizing component 2 moves relative to the mounting hole 142, the stop block and the stop surface can abut against each other.

[0087] Please refer to Figure 1 , Figure 2 and Figure 5 It should be noted that the electronic atomizing device also includes a control component 6, which is detachably connected to the liquid storage component 1. The mounting hole 142 has opposing first openings 1421 and second openings 1422. The atomizing component 2 is housed within the mounting hole 142, and at least partially protrudes from the mounting hole 142 through the first opening 1421 to facilitate inhalation by the user. The control component 6 is located at the second opening 1422 and can be electrically connected to the atomizing component 2. Furthermore, the control component 6, located at the second opening 1422, can define a critical position of the atomizing component 2 relative to the liquid storage component 1 in the direction from the first opening 1421 to the second opening 1422. The first limiting part 25 faces the second opening 1422, and the second limiting part 143 is located on the side of the first limiting part 25 near the first opening 1421. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the second opening 1422 to the first opening 1421 until the second limiting part 143 and the first limiting part 25 block each other, the second limiting part 143 and the first limiting part 25 cooperate to limit the critical position of the atomizing component 2 relative to the liquid storage component 1 in the direction from the second opening 1422 to the first opening 1421.

[0088] Please refer to Figure 1 , Figure 5 , Figure 7 and Figure 8 In some embodiments, the alignment post 23 and the clearance groove 24 are spaced apart in the extending direction of the mounting hole 142. When the atomizing component 2 moves back and forth relative to the mounting hole 142 along the extending direction of the mounting hole 142, the sealing member 12 in the liquid storage component 1 can move back and forth between a first preset position 28 (corresponding to the alignment post 23) and a second preset position 29 (corresponding to the clearance groove 24), so that the electronic atomizing device can move back and forth between a state of replenishing the atomizing chamber 21 with the atomizing chamber 21 and a state of not replenishing the atomizing chamber 21 with the atomizing chamber 21.

[0089] exist Figure 1 and Figure 5 In the illustrated embodiment, the alignment post 23 is located on the side of the clearance groove 24 near the first opening 1421. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the second opening 1422 to the first opening 1421 until the second limiting part 143 and the first limiting part 25 abut against each other, the sealing member 12 in the liquid storage component 1 is located at the second preset position 29 (corresponding to the clearance groove 24), and the liquid storage component 1 does not replenish the aerosol generating matrix to the liquid storage chamber 11. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the first opening 1421 to the second opening 1422 until the control component 6 abuts against the atomizing component 2, the sealing member 12 in the liquid storage component 1 is located at the first preset position 28 (corresponding to the alignment post 23), and the liquid storage component 1 replenishes the aerosol generating matrix to the liquid storage chamber 11.

[0090] exist Figure 7 and Figure 8 In the illustrated embodiment, the clearance groove 24 is located on the side of the alignment post 23 near the first opening 1421. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the second opening 1422 to the first opening 1421 until the second limiting part 143 and the first limiting part 25 abut against each other, the sealing member 12 in the liquid storage component 1 is located at the first preset position 28 (corresponding to the alignment post 23), and the liquid storage component 1 replenishes the aerosol generating matrix into the liquid storage chamber 11. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the first opening 1421 to the second opening 1422 until the control component 6 abuts against the atomizing component 2, the sealing member 12 in the liquid storage component 1 is located at the second preset position 29 (corresponding to the clearance groove 24), and the liquid storage component 1 no longer replenishes the aerosol generating matrix into the liquid storage chamber 11.

[0091] Please refer to Figure 7 In some embodiments, the control component 6 is detachably connected to the liquid storage component 1. When the sealing member 12 blocks the liquid replenishment hole 141, the control component 6 is electrically connected to the atomizing component 2. When the liquid replenishment hole 141 and the liquid inlet hole 22 are connected, the control component 6 is electrically disconnected from the atomizing component 2.

[0092] In the above embodiment, after the atomizing component 2 is assembled into the liquid storage component 1, in the absence of oil supply, the atomizing component 2 is electrically connected to the control component 6. When the user inhales, the atomizing component 2 can atomize the aerosol generating matrix in the atomizing chamber 21. When the replenishment port 141 and the liquid inlet port 22 are connected, that is, when the aerosol generating matrix is ​​replenished into the atomizing chamber 21, the control component 6 is electrically disconnected from the atomizing component 2. Even if the user inhales at this time, the atomizing component 2 will not work. This avoids the atomizing component 2 from working when there is no aerosol generating matrix in the atomizing chamber 21 or when the aerosol generating matrix in the atomizing chamber 21 is low, thus preventing the atomizing component 2 from burning dry and reducing the risk of damage to the atomizing component 2.

[0093] It should be noted that, in the above embodiment, the relative positions of the clearance groove 24 and the alignment post 23 on the atomizing component 2 are as follows: Figure 8 As shown, the clearance groove 24 is located on the side of the alignment post 23 near the first opening 1421. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the second opening 1422 to the first opening 1421 until the second limiting part 143 and the first limiting part 25 abut against each other, the sealing member 12 in the liquid storage component 1 is located at the first preset position 28 (corresponding to the alignment post 23), and the atomizing component 2 moves away from the control component 6, so that the control component 6 and the atomizing component 2 are electrically disconnected, and the liquid storage component 1 replenishes the aerosol generating matrix into the liquid storage chamber 11. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the first opening 1421 to the second opening 1422 until the control component 6 abuts against the atomizing component 2, the sealing member 12 in the liquid storage component 1 is located at the second preset position 29 (corresponding to the clearance groove 24), and the liquid storage component 1 no longer replenishes the aerosol generating matrix into the liquid storage chamber 11, and the atomizing component 2 moves closer to the control component 6, so that the control component 6 and the atomizing component 2 are electrically connected.

[0094] Please refer to Figures 7 to 9 In some embodiments, the atomizing component 2 is configured with a slot 26 facing the control component 6. The control component 6 includes a pin 61, which is inserted into the slot 26. Specifically, when the atomizing component 2 is close to the control component 6, the pin 61 is inserted into the slot 26; when the atomizing component 2 is away from the control component 6, the pin 61 is disengaged from the slot 26.

[0095] In the above embodiment, when the atomizing component 2 moves relative to the mounting hole 142 in the direction from the second opening 1422 to the first opening 1421 until the second limiting part 143 and the first limiting part 25 abut against each other, the sealing member 12 in the liquid storage component 1 is located at the first preset position 28 (corresponding to the alignment post 23), the atomizing component 2 moves away from the control component 6, so that the ejector pin 61 is disengaged from the insertion slot 26, the control component 6 disconnects the electrical connection with the atomizing component 2, and the liquid storage component 1 replenishes the liquid storage chamber 11 with the aerosol generation matrix. When the atomizing component 2 moves relative to the mounting hole 142 in the direction from the first opening 1421 to the second opening 1422 until the control component 6 blocks the atomizing component 2, the sealing component 12 in the liquid storage component 1 is located in the second preset position 29 (corresponding to the clearance groove 24), the liquid storage component 1 no longer replenishes the aerosol generation matrix to the liquid storage chamber 11, the atomizing component 2 moves close to the control component 6, so that the ejector pin 61 is inserted into the insertion groove 26, and the control component 6 is electrically connected to the atomizing component 2.

[0096] Please refer to Figure 9 The conductive pin 27 of the atomizing component 2 is housed in the insertion slot 26 so that when the ejector pin 61 is inserted into the insertion slot 26, it contacts the conductive pin 27 and is electrically connected to the conductive pin 27, so that the control component 6 is electrically connected to the atomizing component 2.

[0097] Please refer to Figure 3 In some embodiments, the liquid storage assembly 1 further includes an inner shell 14 and an outer shell 15. The inner shell 14 has a mounting hole 142 formed around it, and a replenishment hole 141 is located on the inner shell 14. The inner shell 14 includes a first end 144 and a second end 145 disposed opposite to each other. The outer shell 15 is fitted onto the inner shell 14, with one end of the outer shell 15 connected to the first end 144, and the end of the outer shell 15 away from the first end 144 and the second end 145 separated by a gap. The sealing member 12 includes a sealing portion 124, which fills the space between the end of the outer shell 15 away from the first end 144 and the second end 145. The liquid storage cavity 11 is formed by the inner shell 14, the outer shell 15, and the sealing portion 124.

[0098] In the above embodiment, the aerosol generating matrix can first be injected into the gap between the outer shell 15 and the inner shell 14 from the end of the outer shell 15 away from the first end 144 and the second end 145. Then, the sealing member 12 is placed between the inner shell 14 and the outer shell 15 so that the sealing part 124 can seal the liquid storage chamber 11.

[0099] Please refer to Figure 4 In some embodiments, the sealing part 124 is provided with an injection hole 1241 that communicates with the liquid storage chamber 11. The liquid storage assembly 1 also includes a second sealing member 16, which is detachably disposed between the end of the outer shell 15 away from the first end 144 and the second end 145, and the second sealing member 16 blocks the injection hole 1241.

[0100] In the above embodiment, the sealing member 12 can be first placed between the inner shell 14 and the outer shell 15, and then the aerosol generating matrix can be injected into the storage cavity 11 through the injection hole 1241. Then, the second sealing member 16 can be placed between the end of the outer shell 15 furthest from the first end 144 and the second end 145 to seal the injection hole 1241. This prevents the aerosol generating matrix injected into the storage cavity 11 from leaking from the replenishment hole 141.

[0101] In the above embodiment, the first end 144 of the inner shell 14 forms a first opening 1421, and the second end 145 of the inner shell 14 forms a second opening 1422.

[0102] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. An electronic atomizing device, characterized in that, include: A liquid storage assembly is configured with a mounting hole, a liquid storage chamber, and a replenishment hole connecting the mounting hole and the liquid storage chamber. The liquid storage assembly includes a sealing member for sealing the replenishment hole. An atomizing component is configured with an atomizing chamber and a liquid inlet communicating with the atomizing chamber. The atomizing component is at least partially inserted into the mounting hole, and the atomizing component is movable relative to the liquid storage component. The sealing component is configured to move away from the liquid replenishment hole when the liquid storage component moves to the first preset position of the atomizing component, so that the liquid replenishment hole is connected to the liquid inlet hole; the sealing component is also configured to block the liquid replenishment hole when the liquid storage component moves to the second preset position of the atomizing component.

2. The electronic atomizing device according to claim 1, characterized in that, The sealing component includes: A sealing part is housed in the liquid storage cavity, and the sealing part covers the liquid replenishment hole; A pin portion is connected to the sealing portion, and the pin portion is inserted into the liquid replenishment hole; and An elastic part is connected to the sealing part, and the elastic part is used to move the sealing part closer to or away from the liquid replenishment hole; Specifically, when the ejector pin corresponds to the first preset position, the ejector pin overcomes the elastic force of the elastic part and drives the sealing part away from the liquid replenishment hole; when the ejector pin corresponds to the second preset position, the elastic part drives the sealing part to seal the liquid replenishment hole.

3. The electronic atomizing device according to claim 2, characterized in that, An alignment post is provided at the first preset position, and the alignment post protrudes from the outer surface of the atomizing component; an avoidance groove is provided at the second preset position, and the avoidance groove is recessed into the outer surface of the atomizing component.

4. The electronic atomizing device according to claim 3, characterized in that, The alignment stakes include: The alignment surface is used to align and hold the ejector pin portion so that the sealing portion is away from the liquid replenishment hole; A climbing surface, one end of which is in contact with the outer surface of the atomizing component, and the other end of which is away from the outer surface of the atomizing component and is in contact with the alignment surface; The ejector pin moves back and forth along the climbing surface between the alignment surface and the outer surface of the atomizing component.

5. The electronic atomizing device according to claim 3, characterized in that, The clearance groove includes: A clearance surface is located at the bottom of the clearance groove, and a gap is provided between the clearance surface and the ejector pin portion; A sliding surface is located on the side wall of the clearance groove. One end of the sliding surface is in contact with the outer surface of the atomizing component, and the other end of the sliding surface away from the outer surface of the atomizing component is in contact with the clearance surface. The ejector pin moves back and forth along the sliding surface between the avoidance surface and the outer surface of the atomizing component.

6. The electronic atomizing device according to any one of claims 3 to 5, characterized in that, The electronic atomization device also includes: A first sealing strip is provided around the outer peripheral surface of the atomizing component, and the first sealing strip is sandwiched between the inner wall surface of the mounting hole and the outer peripheral surface of the atomizing component; The second sealing strip is arranged around the outer peripheral surface of the atomizing component and is spaced apart from the first sealing strip, and the second sealing strip is sandwiched between the inner wall surface of the mounting hole and the outer peripheral surface of the atomizing component; The first preset position and the second preset position are both located between the first sealing strip and the second sealing strip.

7. The electronic atomizing device according to claim 6, characterized in that, The outer surface of the atomizing component is provided with a first limiting part, and the inside of the mounting hole is provided with a second limiting part; when the liquid replenishment hole and the liquid inlet hole are opposite each other, the first limiting part and the second limiting part abut against each other.

8. The electronic atomizing device according to any one of claims 1 to 5, characterized in that, The electronic atomizing device further includes a control component, which is detachably connected to the liquid storage component; when the sealing member blocks the liquid replenishment hole, the control component is electrically connected to the atomizing component; when the liquid replenishment hole and the liquid inlet hole are connected, the control component is electrically disconnected from the atomizing component.

9. The electronic atomizing device according to claim 8, characterized in that, The atomizing component has a slot facing the control component; the control component includes a pin that is inserted into the slot. Specifically, when the atomizing component is close to the control component, the ejector pin is inserted into the insertion slot; when the atomizing component is far from the control component, the ejector pin is disengaged from the insertion slot.

10. The electronic atomizing device according to any one of claims 1 to 5, characterized in that, The liquid storage assembly further includes: An inner shell, the inner shell surrounding the mounting hole, the inner shell including a first end and a second end disposed opposite to each other, and the liquid replenishment hole located on the inner shell; The outer shell is fitted onto the inner shell, one end of the outer shell is connected to the first end, and the end of the outer shell away from the first end is spaced apart from the second end; The sealing component includes a sealing portion, which fills the space between the end of the outer shell away from the first end and the second end. The liquid storage cavity is formed by the inner shell, the outer shell and the sealing portion.

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