Electronic atomizer

Abstract

This application discloses an electronic atomizer, including a housing assembly, an electronic control assembly, a sealing element, an elastic element, and an atomizing assembly. The housing assembly has a mounting cavity and a liquid storage cavity, with an inlet in the mounting cavity communicating with the liquid storage cavity. The electronic control assembly is located below the mounting cavity and includes a battery holder and a first electrode. The sealing element is located in the mounting cavity. The elastic element is located between the battery holder and the sealing element. The atomizing assembly is detachably connected to the mounting cavity and is used to push the sealing element towards the battery holder to open the inlet. In the detached state, the atomizing assembly is detached from the mounting cavity, and the sealing element closes the inlet under the push of the elastic element. In the assembled state, the atomizing assembly is installed in the mounting cavity, the atomizing assembly is limited by the housing assembly and cannot move vertically, the atomizing assembly communicates with the inlet, is electrically connected to the first electrode, and communicates with the air intake formed by the battery holder. The atomizing assembly of this electronic atomizer is detachable.

Description

Technical Field

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

[0002] An electronic atomizer is an electronic device that atomizes a substrate into a mist. The atomizing component of an electronic atomizer adsorbs the substrate within its reservoir and then atomizes it using power from the electronic control components. However, the atomizing components of existing electronic atomizers are not removable; if the atomizing component fails or the substrate is depleted, the entire device becomes unusable, which is not environmentally friendly. Utility Model Content

[0003] The main objective of this application is to provide an electronic atomizer that solves the technical problem of non-removable atomization components in electronic atomizers.

[0004] To achieve the above objectives, this application proposes an electronic atomizer, the electronic atomizer comprising:

[0005] The housing assembly has an internal mounting cavity and a liquid storage cavity. The liquid storage cavity is a closed chamber. The bottom side wall of the mounting cavity has an inlet hole that communicates with the liquid storage cavity. The top and bottom of the mounting cavity are open.

[0006] An electronic control component is disposed below the mounting cavity. The electronic control component includes a battery rack and a first electrode disposed on the battery rack. An air intake channel is formed on the battery rack to communicate with the outside atmosphere and the mounting cavity. One end of the first electrode extends into the mounting cavity.

[0007] The sealing element is movably disposed within the mounting cavity;

[0008] An elastic element is disposed between the battery holder and the sealing element; and

[0009] The atomizing component is detachably connected to the mounting cavity via the top of the mounting cavity, and the atomizing component is used to push the sealing member toward the battery holder to open the liquid inlet;

[0010] The electronic atomizer includes a detached state and an assembled state; in the detached state, the atomizing component is detached from the mounting cavity, and the sealing member closes the liquid inlet under the push of the elastic member; in the assembled state, the atomizing component is installed in the mounting cavity, the atomizing component is limited by the housing component and cannot move in the vertical direction, the atomizing component is connected to the liquid inlet, the atomizing component is electrically connected to the first electrode, and the atomizing component is connected to the air intake channel.

[0011] Optionally, the housing assembly includes an outer shell, a mounting base, and a partition cylinder. The mounting base is disposed inside the outer shell and is sealed to the middle of the outer shell. The outer shell has a connection port, and the mounting base has a through-hole. The partition cylinder is disposed inside the outer shell and its two ends are sealed to the connection port and the through-hole, respectively. The liquid inlet is located on the portion of the partition cylinder above the mounting base. The liquid storage cavity is formed by the inner wall of the outer shell, the top surface of the mounting base, and the outer wall of the partition cylinder. The mounting cavity is formed by the inner wall of the partition cylinder. The battery is mounted inside the outer shell and located below the mounting base. The portion of the outer shell below the mounting base has an opening that connects to the outside atmosphere. The air inlet is connected to the opening. The top end of the first electrode extends into the partition cylinder. The sealing member is slidably connected to the inner wall of the partition cylinder.

[0012] Optionally, the sealing element includes a sealing seat and at least two connecting cylinders. The top ends of the at least two connecting cylinders are respectively connected to the bottom surface of the sealing seat. The at least two connecting cylinders are arranged around the center of the sealing seat. The portion of the battery holder facing the mounting cavity extends toward the mounting cavity to form at least two connecting posts. The elastic element is a spring. The number of connecting cylinders, the number of connecting posts, and the number of elastic elements are equal. The connecting posts, the springs, and the connecting cylinders correspond one-to-one and are sequentially sleeved from the inside out. The two ends of the elastic element are respectively connected to the battery holder and the sealing seat. The sealing seat is used to seal the liquid inlet hole. The periphery of the sealing seat is slidably sleeved against the wall of the mounting cavity. The sealing seat has a clearance opening relative to the first electrode. The sealing seat has an air inlet hole communicating with the air inlet channel and the mounting cavity.

[0013] Optionally, the atomizing assembly includes an outer tube, an outer liquid guiding medium, an inner tube, an inner liquid guiding medium, and an atomizing core, which are sequentially connected from the outside in. The outer tube has an external through hole, the inner tube has an internal through hole, and the atomizing core forms an atomizing chamber. The atomizing assembly includes a base located below the outer liquid guiding medium, the inner tube, the inner liquid guiding medium, and the atomizing core. The base is sealed to the bottom end of the outer tube. The base has a vent hole that connects the air inlet and the atomizing chamber. The atomizing assembly includes a pin, the top of which is connected to the atomizing core, and the bottom of which... The end is inserted into the base and used for electrical connection to the first electrode; in the assembled state, the periphery of the base is sealed to the portion of the mounting cavity located below the liquid inlet, and the bottom surface of the base abuts against the top surface of the sealing member; the atomizing assembly includes an air guide tube, which is sleeved on the top end of the outer tube and located above the outer liquid guiding medium, the inner tube, the inner liquid guiding medium and the atomizing core, and the air guide tube communicates with the atomizing cavity; in the assembled state, the top end of the air guide tube extends out of the mounting cavity, and the housing assembly limits the vertical movement of the atomizing assembly through the air guide tube.

[0014] Optionally, the atomizing component includes a second electrode disposed on the base, the bottom end of the pin is electrically connected to the second electrode, and in the assembled state, the second electrode is electrically connected to the first electrode; the number of pins is at least two, the number of pins, the number of second electrodes and the number of first electrodes are equal, and at least two of the pins, the second electrode and the first electrode are connected in a one-to-one correspondence; the electronic control component includes a battery disposed on the battery holder, at least one of the first electrodes is electrically connected to the positive terminal of the battery and at least one of the first electrodes is electrically connected to the negative terminal of the battery.

[0015] Optionally, the housing assembly includes an arc-shaped plate disposed on the portion of the housing assembly located outside the top of the mounting cavity. The mounting cavity is a cylindrical cavity. The arc-shaped plate is bent around the mounting cavity in the horizontal direction. A swirl groove is formed on the side of the arc-shaped plate near the mounting cavity and extending away from the mounting cavity. The swirl groove extends through one side of the arc-shaped plate in the vertical direction. A protrusion is provided on the outer wall of the air guide tube corresponding to the swirl groove. The protrusion can slide within the swirl groove so that the atomizing assembly can rotate within the mounting cavity about the axis of the mounting cavity. The swirl groove is used to limit the movement of the protrusion in the vertical direction.

[0016] Optionally, the swirl groove is a through groove that extends through the side of the arc-shaped plate away from the mounting cavity, and the swirl groove also extends through the bottom surface of the arc-shaped plate.

[0017] Optionally, the length of the groove in the horizontal direction is 2 to 4 times the length of the protrusion in the horizontal direction.

[0018] Optionally, the arc-shaped plate is in the shape of an arc, and there are two arc-shaped plates. The two arc-shaped plates are arranged at intervals and in a centrally symmetrical manner on the periphery of the top end of the mounting cavity. The interval between the two arc-shaped plates is greater than the length of the protrusion in the horizontal direction. There are two protrusions, and the two protrusions are symmetrically arranged on the outer wall of the air guide cylinder. The two protrusions are used to connect one-to-one with the swirl grooves of the two arc-shaped plates.

[0019] Optionally, the heights of the top of the external liquid guiding medium, the inner tube, and the top of the inner liquid guiding medium decrease sequentially, and the bottom of the air guiding cylinder is spaced apart from the top of the external liquid guiding medium.

[0020] Optionally, in the assembled state, there is a gap between the outer tube and the wall of the mounting cavity, and the liquid inlet hole communicates with the external through hole through the gap; or, in the assembled state, the outer tube is sleeved on the wall of the mounting cavity, and the liquid inlet hole is opposite to and communicates with the external through hole.

[0021] In the electronic atomizer of this application, when the electronic atomizer is detached, the atomizing component is separated from the mounting cavity, and the sealing component closes the liquid inlet under the push of the elastic component, thus preventing the atomizing matrix in the storage cavity from flowing into the mounting cavity and preventing leakage of the electronic atomizer. When the electronic atomizer is assembled, the atomizing component is installed in the mounting cavity, and the atomizing component is limited by the housing component and cannot move in the vertical direction. The atomizing component is connected to the liquid inlet, electrically connected to the first electrode, and connected to the air intake channel, thus enabling the atomizing component to work normally. Based on the above settings, the atomizing component of the electronic atomizer of this application is detachable, that is, when the atomizing component is damaged or the atomizing matrix in the storage cavity is exhausted, the atomizing component or the housing component can be replaced, thus making the electronic atomizer of this application more environmentally friendly. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a perspective view of an embodiment of the electronic atomizer of this application;

[0024] Figure 2 for Figure 1 Exploded view of the embodiment shown;

[0025] Figure 3 for Figure 1 Cross-sectional view of the assembly state of the embodiment shown Figure 1 ;

[0026] Figure 4 for Figure 1 Cross-sectional view of the assembly state of the embodiment shown Figure 2 ;

[0027] Figure 5 for Figure 1 Exploded view of some structures in the embodiment shown;

[0028] Figure 6 for Figure 1 A cross-sectional view of a portion of the structure in the illustrated embodiment, in its disassembled state.

[0029] Figure 7 for Figure 6 A magnified view of a section at point A in the middle;

[0030] Figure 8 for Figure 1 The diagram shows a bottom view of the sealing component in the illustrated embodiment.

[0031] Explanation of icon numbers:

[0032]

[0033]

[0034] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0038] This application discloses an electronic atomizer, comprising a housing assembly, an electronic control assembly, a sealing element, an elastic element, and an atomizing assembly. The housing assembly has an internal mounting cavity and a liquid storage cavity. The liquid storage cavity is a closed chamber. An inlet hole communicating with the liquid storage cavity is formed on the side wall at the bottom end of the mounting cavity. The top and bottom ends of the mounting cavity are open. The electronic control assembly is located below the mounting cavity and includes a battery holder and a first electrode disposed on the battery holder. An air inlet channel communicating with the outside atmosphere and the mounting cavity is formed on the battery holder. One end of the first electrode extends into the mounting cavity. The sealing element is movably disposed within the mounting cavity. The elastic element is disposed between the battery holder and the sealing element. The atomizing assembly is detachably connected to the mounting cavity via the top end of the mounting cavity. The atomizing assembly is used to push the sealing element towards the battery holder to open the liquid inlet hole. The electronic atomizer includes a disassembled state and an assembled state. In the disassembled state, the atomizing component is separated from the mounting cavity, and the sealing component closes the liquid inlet under the push of the elastic component. In the assembled state, the atomizing component is installed in the mounting cavity, the atomizing component is limited by the housing component and cannot move in the vertical direction, the atomizing component is connected to the liquid inlet, the atomizing component is electrically connected to the first electrode, and the atomizing component is connected to the air intake channel.

[0039] In the electronic atomizer of this application, when the electronic atomizer is detached, the atomizing component is separated from the mounting cavity, and the sealing component closes the liquid inlet under the push of the elastic component, thus preventing the atomizing matrix in the storage cavity from flowing into the mounting cavity and preventing leakage of the electronic atomizer. When the electronic atomizer is assembled, the atomizing component is installed in the mounting cavity, and the atomizing component is limited by the housing component and cannot move in the vertical direction. The atomizing component is connected to the liquid inlet, electrically connected to the first electrode, and connected to the air intake channel, thus enabling the atomizing component to work normally. Based on the above settings, the atomizing component of the electronic atomizer of this application is detachable, that is, when the atomizing component is damaged or the atomizing matrix in the storage cavity is exhausted, the atomizing component or the housing component can be replaced, thus making the electronic atomizer of this application more environmentally friendly.

[0040] Please combine Figures 1 to 8 The following will mainly describe the specific structure of the electronic atomizer 10.

[0041] As described above, the electronic atomizer 10 of this application includes a housing assembly 100. The housing assembly 100 has an internal mounting cavity 120 and a liquid storage cavity 110. The liquid storage cavity 110 is a closed chamber. The bottom sidewall of the mounting cavity 120 has an inlet hole 151 communicating with the liquid storage cavity 110. Both the top and bottom ends of the mounting cavity 120 are open. The mounting cavity 120 and the liquid storage cavity 110 can be arranged adjacent to each other.

[0042] In some embodiments, the housing assembly 100 includes a housing 130, a mounting base 140, and a partition cylinder 150. The mounting base 140 is disposed within the housing 130 and seals the middle portion of the housing 130. The housing 130 has a connection port 131, and the mounting base 140 has a through-hole forming a connection groove 141, which is opposite to the connection port 131. The partition cylinder 150 has open top and bottom ends, is disposed within the housing 130, and its two ends are respectively sealed to the connection port 131 and the connection groove 141. The housing 130 and the partition cylinder 150 can be made of rigid materials, such as metal or plastic. The mounting base 140 can be made of elastic materials, such as silicone, plastic, and / or rubber. The top end of the partition cylinder 150 and the connection port 131 can be interference-fitted, bonded, or screwed together, and the bottom end of the partition cylinder 150 and the connection groove 141 can be interference-fitted. The liquid inlet 151 is located on the portion of the separator 150 above the mounting base 140. The liquid storage chamber 110 is formed by the inner wall of the outer shell 130, the top surface of the mounting base 140, and the outer wall of the separator 150. The mounting cavity 120 is formed by the inner wall of the separator 150. The outer shell 130 has an opening (not shown) that connects to the outside atmosphere. The opening can be located on the portion of the outer shell 130 below the mounting base 140, and is preferably located at the bottom end of the outer shell 130.

[0043] The housing assembly 100 includes an arc-shaped plate 132, which is disposed on the portion of the housing assembly 100 outside the top of the mounting cavity 120. Specifically, the arc-shaped plate 132 is disposed on the top wall of the housing 130 and close to the mounting cavity 120. The mounting cavity 120 is a cylindrical cavity. The arc-shaped plate 132 is curved around the mounting cavity 120 in the horizontal direction. A groove 133 is formed by recessing the side of the arc-shaped plate 132 close to the mounting cavity 120 in a direction away from the mounting cavity 120. The groove 133 penetrates one side of the arc-shaped plate 132 in the vertical direction, and the length direction of the groove 133 may be parallel to the horizontal direction. In some embodiments, the groove 133 is a through groove that penetrates the side of the arc-shaped plate 132 away from the mounting cavity 120 and also penetrates the bottom surface of the arc-shaped plate 132. In some embodiments, the arc plate 132 is in the shape of an arc plate, and there are two arc plates 132. The two arc plates 132 are centrally symmetrically arranged on the periphery of the top end of the mounting cavity 120. That is, the spiral grooves 133 of the two arc plates 132 extend in the same direction in the horizontal direction (both are clockwise or both are counterclockwise), and the two arc plates 132 are spaced apart.

[0044] As described above, the electronic atomizer 10 of this application includes an electronic control assembly 200, which is disposed within the housing 130 and below the mounting base 140, i.e., below the mounting cavity 120. The electronic control assembly 200 includes a battery holder 210, a first electrode 220, and a battery 230. An air intake channel (not shown in the figure) is formed on the battery holder 210, communicating with the external atmosphere and the mounting cavity 120. Specifically, the bottom end of the air intake channel communicates with an opening in the housing 130, and the top end of the air intake channel communicates with the mounting cavity 120. The first electrode 220 and the battery 230 are both disposed on the battery holder 210. One end of the first electrode 220 extends into the mounting cavity 120, i.e., the top end of the first electrode 220 extends into the separator 150. There are at least two first electrodes 220, at least one of which is electrically connected to the positive terminal of the battery 230, and at least one of which is electrically connected to the negative terminal of the battery 230. Thus, at least two first electrodes 220 can be electrically connected to other conductive components to form a conductive path.

[0045] As described above, the electronic atomizer 10 of this application includes a sealing member 300, which is movably disposed within the mounting cavity 120, that is, movably disposed within the separator cylinder 150. As described above, the electronic atomizer 10 of this application also includes an elastic member 400, which is disposed between the battery holder 210 and the sealing member 300. The elastic member 400 is used to push the sealing member 300 to block the liquid inlet 151, and the sealing member 300 is movable axially along the separator cylinder 150.

[0046] In some embodiments, the sealing member 300 includes a sealing seat 310 and at least two connecting cylinders 320. The top ends of the at least two connecting cylinders 320 may be open or closed. The top surfaces of the at least two connecting cylinders 320 are respectively connected to the bottom surfaces of the sealing seat 310. The at least two connecting cylinders 320 are arranged around the center of the sealing seat 310. The sealing seat 310 and the at least two connecting cylinders 320 may be integrally formed. The portion of the battery holder 210 facing the mounting cavity 120 extends toward the mounting cavity 120 and forms at least two connecting posts 211. The elastic element 400 is a spring. The number of connecting cylinders 320, the number of connecting posts 211, and the number of elastic elements 400 are equal. The connecting posts 211, springs, and connecting cylinders 320 correspond one-to-one and are sequentially sleeved from the inside out. The bottom end of the elastic element 400 is connected to the top surface of the battery holder 210, and the top end of the elastic element 400 is connected to the sealing element 300 (the elastic element 400 is specifically connected to the bottom surface of the sealing seat 310 or the inner top surface of the connecting cylinder 320).

[0047] The sealing seat 310 is used to seal the liquid inlet 151. In some embodiments, the sealing seat 310 is plate-shaped, and its shape is adapted to the shape of the separator 150. The periphery of the sealing seat 310 is slidably fitted onto the wall of the mounting cavity 120 (i.e., the inner wall of the separator 150). The sealing seat 310 has a clearance opening 311 relative to the first electrode 220. The conductive part of the first electrode 220 and / or the atomizing component 500 passes through the clearance opening 311 in the assembled state (described in detail below). The sealing seat 310 has an air inlet 312 that connects the air inlet channel and the mounting cavity 120, thereby allowing outside air to sequentially connect to the mounting cavity 120 through the opening in the outer shell 130, the air inlet channel formed by the battery holder 210, and the air inlet 312 in the sealing seat 310. The air inlet 312 may be located in the middle of the sealing seat 310.

[0048] As described above, the electronic atomizer 10 of this application includes an atomizing assembly 500, which is detachably connected to the mounting cavity 120 via the top end of the mounting cavity 120 (the top end of the mounting cavity 120 is open). The atomizing assembly 500 is used to push the sealing member 300 toward the battery holder 210 to open the liquid inlet 151. The electronic atomizer 10 includes a detached state and an assembled state. Please refer to... Figure 5 and Figure 6 When the electronic atomizer 10 is detached, the atomizing assembly 500 is separated from the mounting cavity 120, and the sealing member 300 closes the liquid inlet 151 under the push of the elastic member 400; please refer to Figure 1 , Figure 3 and Figure 4In the assembled state of the electronic atomizer 10, the atomizing component 500 is installed in the mounting cavity 120. The atomizing component 500 is limited by the housing component 100 and cannot move in the vertical direction. The atomizing component 500 is connected to the liquid inlet 151, electrically connected to the first electrode 220, and connected to the air inlet.

[0049] In some embodiments, when the atomizer 10 is detached, the elastic element 400 may only be subjected to the gravity of the sealing element 300 and its own gravity, that is, the elastic element 400 is in a slightly compressed (or essentially original) state. When the atomizer 10 is assembled, the elastic element 400 is pushed by the atomizing component 500 and is in a further compressed state.

[0050] In the electronic atomizer 10 of this application, when the electronic atomizer 10 is in the detached state, the atomizing component 500 is detached from the mounting cavity 120, and the sealing member 300 closes the liquid inlet 151 under the push of the elastic member 400, thereby preventing the atomizing matrix in the liquid storage cavity 110 from flowing into the mounting cavity 120, and thus preventing the electronic atomizer 10 from leaking; when the electronic atomizer 10 is in the assembled state, the atomizing component 500 is installed in the mounting cavity 120, and the atomizing component 500 is limited by the housing component 100 and cannot be in the vertical direction. The atomizing component 500 moves upward, connecting to the liquid inlet 151, electrically connecting to the first electrode 220, and connecting to the air inlet, thus enabling the atomizing component 500 to function normally. Based on these settings, the atomizing component 500 of the electronic atomizer 10 of this application is detachable. That is, when the atomizing component 500 is damaged or the atomizing matrix in the liquid storage chamber 110 is exhausted, the atomizing component 500 or the housing component 100 can be replaced, thus making the electronic atomizer 10 of this application more environmentally friendly.

[0051] In some embodiments, the atomizing assembly 500 includes an outer tube 510, an outer liquid guiding medium 520, an inner tube 530, an inner liquid guiding medium 540, and an atomizing core 550, which are sequentially connected from the outside to the inside. The outer tube 510 has an external through hole (not shown in the figure), the inner tube 530 has an internal through hole (not shown in the figure), and the atomizing core 550 has an atomizing chamber (not shown in the figure) formed inside. In the assembled state of the electronic atomizer 10, the liquid inlet 151 is connected to the external through hole, and the atomizing matrix in the liquid storage chamber 110 is sequentially transferred to the atomizing core 550 through the liquid inlet 151, the external through hole, the outer liquid guiding medium 520, the internal through hole, and the inner liquid guiding medium 540. The atomizing core 550 can atomize the atomizing matrix into an aerosol, and the aerosol is discharged from the top of the atomizing chamber to the outside.

[0052] The atomizing assembly 500 includes a base 560, which is located below the outer liquid guiding medium 520, the inner tube 530, the inner liquid guiding medium 540, and the atomizing core 550. The base 560 is sealed to the bottom end of the outer tube 510. The base 560 has a vent 561, which connects the air inlet and the atomizing chamber. When the user inhales, outside air flows into the interior of the electronic atomizer 10 through the vent, causing the aerosol generated by atomization to flow out through the top of the atomizing chamber.

[0053] In the assembled state of the electronic atomizer 10, the peripheral sealing connection of the mounting cavity 120 of the base 560 is located below the liquid inlet 151, thus preventing the atomizing matrix in the liquid storage cavity 110 from leaking into the electronic control component 200. The bottom surface of the base 560 abuts against the top surface of the sealing member 300 (specifically the sealing seat 310), thereby stabilizing the position of the sealing member 300 with the cooperation of the atomizing component 500 and the elastic member 400. In the assembled state of the electronic atomizer 10, the portion of the sealing seat 310 located inside the connecting tube 320 (or the inner top surface of the connecting tube 320) can abut against the top of the connecting post 211, thus further stabilizing the position of the sealing member 300. Of course, the portion of the sealing seat 310 located inside the connecting tube 320 (or the inner top surface of the connecting tube 320) and the top of the connecting post 211 can also be spaced apart, and the cooperation of the elastic member 400 and the atomizing component 500 is sufficient to maintain the stability of the sealing member 300. The base 560 has a vent 561 that connects the air inlet and the atomizing chamber, allowing the aerosol generated in the atomizing chamber to be discharged and inhaled by the user. In embodiments including an air inlet 312 (located in the sealing seat 310), the vent 561 is opposite (preferably directly opposite) to the air inlet 312 and to the atomizing chamber, and connects the air inlet 312 and the atomizing chamber.

[0054] The atomizing assembly 500 includes a pin 570, the top end of which is connected to the atomizing core 550, and the bottom end of which passes through the base 560 and is used for electrical connection to the first electrode 220. As described above, the atomizing assembly 500 includes a conductive portion, which includes the aforementioned pin 570. In some embodiments, the atomizing assembly 500 includes a second electrode 580, which is disposed in the base 560, and the bottom end of the pin 570 is electrically connected to the second electrode 580. The conductive portion also includes the aforementioned second electrode 580, which is electrically connected to the first electrode 220 in the assembled state of the electronic atomizer 10. The pin 570 is generally linear, while the second electrode 580 is generally columnar or nail-shaped. The second electrode 580 has higher structural strength than the pin 570 and can protect the pin 570 from damage caused by the external environment, thereby facilitating the detachable installation of the atomizing assembly 500. The number of pins 570 is at least two, and the number of pins 570, the number of second electrodes 580 and the number of first electrodes 220 are equal. At least two pins 570, the second electrode 580 and the first electrode 220 are connected in a one-to-one correspondence. The atomizing core 550 atomizes the atomizing matrix under the power supply of the battery 230.

[0055] The atomizing assembly 500 includes an air guide cylinder 590, which is sleeved on the top end of the outer tube 510 and located above the outer liquid guiding medium 520, the inner tube 530, the inner liquid guiding medium 540, and the atomizing core 550. In some embodiments, the heights of the top ends of the outer liquid guiding medium 520, the inner tube 530, and the inner liquid guiding medium 540 decrease sequentially, and the bottom end of the air guide cylinder 590 is spaced apart from the top end of the outer liquid guiding medium 520. Therefore, the condensate liquefied on the inner wall of the air guide cylinder 590 preferentially falls onto the top end of the outer liquid guiding medium 520. The hydrophilic properties of the outer liquid guiding medium 520 quickly absorb the condensate falling onto its top end, storing the liquid condensate within its structure and preventing it from continuing to permeate or flow downwards. This prevents the condensate generated during atomization from flowing back to the atomizing core 550. In addition, the gap between the bottom of the air guide cylinder 590 and the top of the external liquid medium 520 forms an annular air intake channel, through which outside air can enter the interior of the atomizing component 500, thereby balancing the air pressure in the atomizing chamber, avoiding excessive suction resistance caused by negative pressure, and achieving smooth air exchange.

[0056] In some embodiments, in the assembled state of the electronic atomizer 10, there is a gap between the outer tube 510 and the wall of the mounting cavity 120, and the liquid inlet 151 communicates with the external through hole through the gap. Therefore, the circumferential position of the atomizing component 500 does not need to be specifically set. As long as the atomizing component 500 enters the mounting cavity 120 and pushes the sealing member 300 to move and open the liquid inlet 151, the atomizing component 500 communicates with the liquid storage cavity 110. In the above embodiments, in the assembled state of the electronic atomizer 10, the liquid inlet 151 and the external through hole can be opposite or offset, without specific limitation. Preferably, the liquid inlet 151 and the external through hole are directly opposite each other, thereby improving the liquid intake effect of the atomizing component 500.

[0057] In other embodiments, when the electronic atomizer 10 is assembled, the outer tube 510 is fitted onto the wall of the mounting cavity 120, and the liquid inlet 151 is opposite to and connected to the external through hole. With this configuration, the atomizing component 500 can only communicate with the liquid storage cavity 110 when it is fully installed, thus ensuring simultaneous electrical and liquid conduction. Therefore, when the atomizing component 500 is not working (not electrically connected to the battery 230), liquid will not enter the atomizing component 500, preventing leakage due to oversaturation of the external liquid medium 520 and / or the internal liquid medium 540.

[0058] In the assembled state of the electronic atomizer 10, the top end of the air guide 590 extends outside the mounting cavity 120, and the housing assembly 100 limits the vertical movement of the atomizing assembly 500 via the air guide 590. A protrusion 591 is provided on the outer wall of the air guide 590 corresponding to the swirl groove 133. The protrusion 591 can slide within the swirl groove 133, allowing the atomizing assembly 500 to rotate within the mounting cavity 120 about the axis of the mounting cavity 120. The swirl groove 133 limits the vertical movement of the protrusion 591. In embodiments where the length direction of the swirl groove 133 is parallel to the horizontal direction, the protrusion 591 can only slide horizontally within the swirl groove 133, thus improving the effect of the swirl groove 133 in limiting the vertical movement of the protrusion 591. In some embodiments, the vertical height of the protrusion 591 is substantially the same as the vertical height of the swirl groove 133, meaning that the protrusion 591 cannot move vertically after entering the swirl groove 133. In other embodiments, the height of the protrusion 591 in the vertical direction is less than the height of the swirl groove 133 in the vertical direction. When the protrusion 591 enters the swirl groove 133, the elastic member 400 pushes the top wall of the protrusion 591 against the top wall of the swirl groove 133 through the sealing member 300. That is, the elastic member 400 and the swirl groove 133 work together to limit the movement of the protrusion 591 in the vertical direction.

[0059] When the protrusion 591 enters the swirl groove 133, the atomizing component 500 cannot automatically detach from the housing component 100, and the atomizing component 500 enters a locked state. When the protrusion 591 slides to the closed end of the swirl groove 133, the second electrode 580 electrically connects to the first electrode 220, and the atomizing component 500 is installed, that is, the electronic atomizer 10 enters the assembly state. Rotating the atomizing component 500 towards the open end of the swirl groove 133, when the protrusion 591 leaves the swirl groove 133, the atomizing component 500 enters the unlocked state and can be detached from the housing component 100. When the atomizing component 500 and the housing component 100 are detached, the electronic atomizer 10 enters the detached state.

[0060] In embodiments where the swirl groove 133 is a through groove, the protrusion 591 is less likely to dislodge from the swirl groove 133 in the radial direction of the mounting cavity 120. The horizontal length of the swirl groove 133 can be 2 to 4 times the horizontal length of the protrusion 591, thus making it less likely for the protrusion 591 to dislodge from the opening end of the swirl groove 133 in the circumferential direction of the mounting cavity 120. In embodiments where there are two arc-shaped plates 132, the interval between the two arc-shaped plates 132 is greater than the horizontal length of the protrusion 591, thus allowing the protrusion 591 to enter the swirl groove 133 between the two arc-shaped plates 132. There are also two protrusions 591, symmetrically arranged on the outer wall of the air guide cylinder 590, and the two protrusions 591 are used to connect one-to-one with the swirl grooves 133 of the two arc-shaped plates 132. Compared to the connection of a single protrusion 591 and swirl groove 133, the separate connection of two protrusions 591 and two swirl grooves 133 can improve the connection effect between the atomizing component 500 and the housing 130. Furthermore, the symmetrical arrangement of the two protrusions 591 makes the force on the atomizing component 500 more balanced, thus resulting in a better limiting and locking effect on the atomizing component 500.

[0061] In some embodiments, the electronic atomizer 10 of this application is used as follows: The user presses the atomizing component 500 into the mounting cavity 120, rotates the atomizing component 500 counterclockwise by 90° (or other angles, not limited), the atomizing component 500 is limited and locked by the swivel groove 133 of the arc plate 132, the atomizing component 500 pushes the sealing member 300 downward, the elastic member 400 is compressed by the sealing member 300, the liquid inlet 152 is opened, and the product is used normally; the user rotates the atomizing component 500 clockwise by 90° to remove it, the elastic member 400 pushes the sealing member 300 to reset, the liquid inlet 152 is resealed, and the product does not leak.

[0062] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. An electronic atomizer, characterized in that, The electronic atomizer includes: The housing assembly has an internal mounting cavity and a liquid storage cavity. The liquid storage cavity is a closed chamber. The bottom side wall of the mounting cavity has an inlet hole that communicates with the liquid storage cavity. The top and bottom of the mounting cavity are open. An electronic control component is disposed below the mounting cavity. The electronic control component includes a battery rack and a first electrode disposed on the battery rack. An air intake channel is formed on the battery rack to communicate with the outside atmosphere and the mounting cavity. One end of the first electrode extends into the mounting cavity. The sealing element is movably disposed within the mounting cavity; An elastic element is disposed between the battery holder and the sealing element; and The atomizing component is detachably connected to the mounting cavity via the top of the mounting cavity, and the atomizing component is used to push the sealing member toward the battery holder to open the liquid inlet; The electronic atomizer includes a detached state and an assembled state; in the detached state, the atomizing component is detached from the mounting cavity, and the sealing member closes the liquid inlet under the push of the elastic member; in the assembled state, the atomizing component is installed in the mounting cavity, the atomizing component is limited by the housing component and cannot move in the vertical direction, the atomizing component is connected to the liquid inlet, the atomizing component is electrically connected to the first electrode, and the atomizing component is connected to the air intake channel.

2. The electronic atomizer according to claim 1, characterized in that, The housing assembly includes an outer shell, a mounting base, and a partition cylinder. The mounting base is disposed inside the outer shell and is sealed and fitted around the middle of the outer shell. The outer shell has a connection port. The mounting base has a through-hole. The partition cylinder is disposed inside the outer shell and its two ends are sealed and fitted around the connection port and the through-hole, respectively. The liquid inlet is located on the part of the partition cylinder above the mounting base. The liquid storage cavity is formed by the inner wall of the outer shell, the top surface of the mounting base, and the outer wall of the partition cylinder. The mounting cavity is formed by the inner wall of the partition cylinder. The battery is mounted inside the housing and located below the mounting base. The portion of the housing located below the mounting base has an opening that connects to the outside atmosphere. The air intake is connected to the opening. The top end of the first electrode extends into the separator cylinder. The sealing member is slidably connected to the inner wall of the separator cylinder.

3. The electronic atomizer according to claim 1, characterized in that, The sealing component includes a sealing seat and at least two connecting cylinders. The top ends of the at least two connecting cylinders are respectively connected to the bottom surface of the sealing seat. The at least two connecting cylinders are arranged around the center of the sealing seat. The portion of the battery holder facing the mounting cavity extends toward the mounting cavity to form at least two connecting posts. The elastic element is a spring. The number of connecting cylinders, the number of connecting posts, and the number of elastic elements are equal. The connecting posts, the springs, and the connecting cylinders correspond one-to-one and are sequentially sleeved from the inside out. The two ends of the elastic element are respectively connected to the battery holder and the sealing seat. The sealing seat is used to seal the liquid inlet hole. The periphery of the sealing seat is slidably sleeved against the wall of the mounting cavity. The sealing seat has an clearance opening relative to the first electrode. The sealing seat has an air inlet hole that connects the air inlet channel and the mounting cavity.

4. The electronic atomizer according to claim 1, characterized in that, The atomizing assembly includes an outer tube, an outer liquid guiding medium, an inner tube, an inner liquid guiding medium, and an atomizing core, which are sequentially connected from the outside to the inside. The outer tube has an external through hole, the inner tube has an internal through hole, and the atomizing core has an atomizing chamber inside. The atomizing assembly includes a base located below the outer liquid guiding medium, the inner tube, the inner liquid guiding medium, and the atomizing core. The base is sealed to the bottom end of the outer tube. The base has a vent hole that connects the air inlet and the atomizing chamber. The atomizing assembly includes pins. The top end of the pins is connected to the atomizing core, and the bottom end of the pins passes through the base and is used for electrical connection to the first electrode. In the assembled state, the periphery of the base is sealed to the portion of the mounting cavity located below the liquid inlet, and the bottom surface of the base abuts against the top surface of the sealing member. The atomizing component includes an air guide tube, which is sleeved on the top end of the outer tube and located above the outer liquid guiding medium, the inner tube, the inner liquid guiding medium, and the atomizing core. The air guide tube communicates with the atomizing chamber. In the assembled state, the top end of the air guide tube extends out of the mounting cavity, and the housing assembly limits the vertical movement of the atomizing component through the air guide tube.

5. The electronic atomizer according to claim 4, characterized in that, The atomizing component includes a second electrode, which is disposed on the base. The bottom end of the pin is electrically connected to the second electrode. In the assembled state, the second electrode is electrically connected to the first electrode. The number of pins is at least two, and the number of pins, the number of second electrodes, and the number of first electrodes are equal. At least two of the pins, the second electrodes, and the first electrodes are connected in a one-to-one correspondence. The electronic control component includes a battery disposed on the battery holder. At least one of the first electrodes is electrically connected to the positive terminal of the battery, and at least one of the first electrodes is electrically connected to the negative terminal of the battery.

6. The electronic atomizer according to claim 4, characterized in that, The housing assembly includes an arc-shaped plate disposed on the portion of the housing assembly located outside the top of the mounting cavity. The mounting cavity is a cylindrical cavity. The arc-shaped plate is bent horizontally around the mounting cavity. A swirl groove is formed on the side of the arc-shaped plate near the mounting cavity, extending away from the mounting cavity. The swirl groove penetrates one side of the arc-shaped plate in the vertical direction. A protrusion is provided on the outer wall of the air guide tube corresponding to the swirl groove. The protrusion can slide within the swirl groove to allow the atomizing assembly to rotate within the mounting cavity about the axis of the mounting cavity. The swirl groove is used to limit the movement of the protrusion in the vertical direction.

7. The electronic atomizer according to claim 6, characterized in that, The swirl groove is a through groove that extends through the side of the arc-shaped plate away from the mounting cavity, and the swirl groove also extends through the bottom surface of the arc-shaped plate; The length of the groove in the horizontal direction is 2 to 4 times the length of the protrusion in the horizontal direction.

8. The electronic atomizer according to claim 6, characterized in that, The arc-shaped plate is in the shape of an arc, and there are two arc-shaped plates. The two arc-shaped plates are arranged at intervals and in a centrally symmetrical manner on the outer periphery of the top of the mounting cavity. The interval between the two arc-shaped plates is greater than the length of the protrusion in the horizontal direction. There are two protrusions, and the two protrusions are symmetrically arranged on the outer wall of the air guide cylinder. The two protrusions are used to connect one-to-one with the swivel grooves of the two arc-shaped plates.

9. The electronic atomizer according to claim 4, characterized in that, The heights of the top of the external liquid guiding medium, the inner tube, and the top of the inner liquid guiding medium decrease sequentially, and the bottom of the air guiding cylinder is spaced apart from the top of the external liquid guiding medium.

10. The electronic atomizer according to claim 4, characterized in that, In the assembled state, there is a gap between the outer tube and the wall of the mounting cavity, and the liquid inlet hole communicates with the external through hole through the gap; Alternatively, in the assembled state, the outer tube is fitted onto the wall of the mounting cavity, and the liquid inlet is opposite to and communicates with the external through hole.

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