Electronic atomization device

Abstract

The utility model provides an electronic atomization device, and relates to the technical field of electronic atomization. The atomization device comprises an atomization assembly and a connecting piece. The atomization assembly is used for atomizing an atomization matrix into aerosol; the connecting piece is arranged in the atomization assembly, the atomization assembly is annularly arranged around the connecting piece and is connected with the connecting piece so as to define and form an atomization air channel, at least part of the connecting piece is located on the central axis of the atomization assembly so as to block the atomization air channel, and the aerosol is output from the atomization air channel. According to the electronic atomization device provided by the invention, the concentration of the aerosol output from the atomization airway can be improved, so that the atomization effect can be enhanced, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to an electronic atomization device. BACKGROUND

[0002] The electronic atomization device is a device capable of atomizing an atomization substrate into aerosol for use by a user, which is convenient to carry and use, and can greatly reduce the impact on the user and the surrounding people.

[0003] The related electronic atomization device has the problem of poor atomization effect in use. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the purpose of the present application is to provide an electronic atomization device to solve the technical problem of poor atomization effect of the related electronic atomization device.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0006] The embodiment of the present application provides an electronic atomization device, comprising: an atomization assembly for atomizing the atomization substrate into aerosol; a connecting piece arranged in the atomization assembly, the atomization assembly is annularly arranged around the connecting piece and connected with the connecting piece to define an atomization air passage, and the connecting piece is at least partially located on the central axis of the atomization assembly to form a blockage to the atomization air passage, and the aerosol is output from the atomization air passage.

[0007] In one of the embodiments, the atomization assembly comprises a first opening and / or a second opening, the connecting piece is inserted into the first opening and / or the second opening and extends to the central axis of the atomization assembly to form the atomization air passage with the atomization assembly.

[0008] In one of the embodiments, the atomization assembly comprises: a liquid guiding medium, the liquid guiding medium is annularly arranged around the central axis of the connecting piece to form a first opening, the connecting piece comprises: a first plug-in part, the first plug-in part is inserted into the first opening to block the first opening, and the first plug-in part extends into the atomization air passage; a blocking part connected with the first plug-in part, the blocking part is located on the central axis of the atomization air passage, the liquid guiding medium is annularly arranged around the central axis of the blocking part, and the liquid guiding medium forms the atomization air passage with the blocking part and the first plug-in part.

[0009] In one of the embodiments, the first plug-in part comprises: a plug-in end inserted into the first opening; a connecting end located in the atomization air passage, and the connecting end is connected with the blocking part, and the connecting end and the blocking part form a blockage to the atomization air passage.

[0010] In one of the embodiments, the first plug-in part has a length along a preset direction which is smaller than a length of the blocking part along the preset direction, and the preset direction is perpendicular to the output direction of the aerosol.

[0011] In one of the embodiments, the atomization assembly further comprises an atomization cartridge, the atomization cartridge is provided with a liquid inlet, the liquid guide medium is arranged in the atomization cartridge, the liquid guide medium is attached to the atomization cartridge, and the liquid guide medium is at least partially exposed from the liquid inlet; and a heating element, the heating element is arranged in the atomization air channel, the heating element is annularly arranged around the central axis of the blocking part, and the heating element is attached to the liquid guide medium.

[0012] In one of the embodiments, the liquid guide medium is annularly arranged around the central axis of the atomization cartridge and forms a second opening with the atomization cartridge, and the connecting part further comprises a second plug-in part, the second plug-in part is inserted into the second opening, the second plug-in part is connected to the first plug-in part, and the second plug-in part is located at an end of the first plug-in part away from the blocking part.

[0013] In one of the embodiments, the second plug-in part has a first contact surface and a second contact surface, the first contact surface is attached to the inner wall of the atomization cartridge, and the second contact surface is a flat surface and is attached to the liquid guide medium.

[0014] In one of the embodiments, the liquid guide medium comprises a first end and a second end, the liquid guide medium is annularly arranged so that a preset distance exists between the first end and the second end and the first opening is formed.

[0015] In one of the embodiments, the liquid storage container has a liquid storage cavity, and the electronic atomization device further comprises a liquid storage container, the liquid storage container has a liquid storage cavity for storing the atomization substrate, and the liquid storage container comprises a liquid outlet; a liquid storage medium, the atomization assembly is inserted into the liquid storage medium, and the liquid inlet of the atomization assembly is correspondingly arranged with the liquid storage medium; and a liquid guide, the liquid guide is arranged between the liquid storage container and the liquid storage medium, the liquid guide has a liquid guide channel, and the liquid guide channel is in liquid communication with the liquid storage cavity through the liquid outlet.

[0016] The application has the following beneficial effects:

[0017] The electronic atomization device provided in the application can reduce the volume of the atomization air channel of the atomization assembly by arranging the connecting piece in the atomization assembly to block the atomization air channel. During the atomization process of the atomization assembly, reducing the volume of the atomization air channel can reduce the air flow in the atomization air channel, so that more aerosol can be carried out of the atomization air channel, thereby improving the concentration of the aerosol output from the atomization air channel, enhancing the atomization effect, and improving the user experience.

[0018] In order to make the above objectives, characteristics and advantages of the present application more apparent and easy to understand, the following preferred embodiments are described in detail below, together with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0020] Figure 1 Fig. 1 shows a first perspective view of the structure of an electronic atomization device in some embodiments of the present application;

[0021] Figure 2 Fig. 2 shows a second perspective view of the structure of an electronic atomization device in some embodiments of the present application;

[0022] Figure 3 Fig. 3 shows an exploded view of the structure of an electronic atomization device in some embodiments of the present application;

[0023] Figure 4 Fig. 4 shows a structure diagram of a liquid storage medium in some embodiments of the present application;

[0024] Figure 5 Fig. 5 shows a structure diagram of the inside of a liquid storage container in some embodiments of the present application;

[0025] Figure 6 Fig. 6 shows a structure diagram of an atomization assembly in some embodiments of the present application;

[0026] Figure 7 Fig. 7 shows a partially exploded structure diagram of an atomization assembly in some embodiments of the present application;

[0027] Figure 8 Fig. 8 shows an exploded structure diagram of an atomization assembly in some embodiments of the present application;

[0028] Figure 9FIG. 1 shows a schematic view of a side structure of an electronic atomization device according to some embodiments of the present application;

[0029] Figure 10 FIG. 2 shows a schematic view of a cross-sectional structure of the electronic atomization device according to some embodiments of the present application; Figure 9

[0030] Main element symbol explanation:

[0031] 100 - liquid storage container; 110 - liquid outlet; 120 - liquid storage cavity; 130 - support; 140 - guide;

[0032] 200 - atomization assembly; 210 - atomization air channel; 220 - liquid guide medium; 221 - first opening; 230 - atomization cartridge; 231 - liquid inlet; 232 - second opening; 240 - heating element;

[0033] 300 - connecting element; 310 - first plug-in part; 311 - plug-in end; 312 - connecting end; 320 - blocking part; 330 - second plug-in part; 331 - first contact surface; 332 - second contact surface;

[0034] 400 - shell; 410 - outer shell; 411 - first containing space; 412 - air inlet hole; 413 - open mouth; 420 - inner shell; 421 - second containing space; 430 - suction nozzle;

[0035] 500 - liquid storage medium;

[0036] 600 - liquid guide element; 610 - insertion rod; 611 - second sealing element; 620 - liquid inlet hole;

[0037] 700 - first sealing element;

[0038] 800 - blocking element; 810 - first blocking end; 820 - second blocking end;

[0039] 900 - elastic element. DETAILED DESCRIPTION

[0040] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like reference numerals are used throughout the drawings to refer to the same or like elements or elements having the same or similar functionality. The embodiments described below are exemplary and are intended to be illustrative of the present application and are not to be construed as limiting thereof.

[0041] ​In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0042] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0043] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The related electronic atomization device has the problem of poor atomization effect.

[0045] The embodiments of the present application provide an electronic atomization device, which relates to the technical field of electronic atomization, and is mainly used for atomizing aerosol substrate to form aerosol for users to use, and can improve the concentration of aerosol.

[0046] In combination Figures 4 to 6 As shown, the electronic atomization device provided by the embodiments comprises an atomization assembly 200 and a connecting piece 300.

[0047] The atomization assembly 200 is used for atomizing the atomization substrate into aerosol.

[0048] The connecting piece 300 is arranged in the atomization assembly 200. The atomization assembly 200 is arranged annularly around the connecting piece 300 and connected with the connecting piece 300 to define an atomization air channel 210, and the connecting piece 300 is at least partially located on the central axis of the atomization assembly 200 to form a blockage to the atomization air channel 210. The aerosol is output from the atomization air channel 210.

[0049] By arranging the connecting piece 300 in the atomization assembly 200, the atomization air passage 210 of the atomization assembly 200 is blocked, so that the volume of the atomization air passage 210 can be reduced, the air flow in the atomization air passage 210 can be reduced, and the concentration of the aerosol in the atomization air passage 210 is improved. During the atomization process of the atomization assembly 200, reducing the volume of the atomization air passage 210 can reduce the air flow in the atomization air passage 210, so that more aerosol can be carried out from the atomization air passage 210, thereby improving the concentration of the aerosol output from the atomization air passage 210, enhancing the atomization effect, and improving the user experience.

[0050] In combination with Figure 1 and Figure 2 As shown in FIG. 1, in some embodiments, the electronic atomization device further comprises a liquid storage container 100. The liquid storage container 100 is used to store an atomization substrate, and the liquid storage container 100 comprises a liquid outlet 110. The atomization assembly 200 comprises a liquid inlet 231 in communication with the liquid outlet 110.

[0051] In combination with Figure 1 As shown in FIG. 1, in some embodiments, the electronic atomization device further comprises a housing 400. The housing 400 comprises an outer housing 410 and an inner housing 420. The outer housing 410 has a first accommodation space 411. The inner housing 420 is arranged in the first accommodation space 411, and the inner housing 420 has a second accommodation space 421. The liquid storage container 100 and the atomization assembly 200 are arranged in the second accommodation space 421.

[0052] In combination with Figure 2 As shown in FIG. 1, in some embodiments, the outer housing 410 is provided with an air inlet hole 412. The air inlet hole 412 is in gas path communication with the atomization air passage 210 through the first accommodation space 411 and the second accommodation space 421.

[0053] In combination with Figure 3 and Figure 9 As shown in FIG. 1, in some embodiments, the outer housing 410 is provided with a suction nozzle 430. The suction nozzle 430 is integrally formed with the outer housing 410, and the aerosol is output from the suction nozzle 430.

[0054] It can be understood that the external air enters the first accommodation space 411 and the second accommodation space 421 in sequence through the air inlet hole 412, and then flows into the atomization air passage 210 and flows from the atomization air passage 210 to the outside of the suction nozzle 430, so as to carry out the aerosol in the atomization air passage 210.

[0055] In some embodiments, the electronic atomization device further includes a battery assembly. The battery assembly is disposed in the second accommodation space 421 and is located at an end of the atomization assembly 200 away from the nozzle 430. The battery assembly is electrically connected to the atomization assembly 200 to provide electrical energy to the atomization assembly 200.

[0056] In some embodiments, the battery assembly includes a battery cell and a circuit board. The circuit board is electrically connected to the battery cell and the atomizer assembly 200, and a power adjustment key is provided on the circuit board. The power adjustment key extends through the inner housing 420 and the outer housing 410 and is exposed from the outer housing 410. The power adjustment key can be moved relative to the circuit board to adjust the power of the atomizer assembly 200.

[0057] Combine Figure 3 As shown, in some embodiments, the outer shell 410 includes an open portion. The open portion is provided with an opening 413. The opening 413 is located at one end of the outer shell 410 near the suction nozzle 430. The liquid storage container 100 is inserted into the second receiving space 421 through the opening 413.

[0058] In some embodiments, the liquid storage container 100 is disposed on one side of the atomizing assembly 200 and has a liquid storage cavity 120 for storing the atomized matrix. The liquid outlet 110 is located at one end of the liquid storage container 100 away from the nozzle 430.

[0059] Combine Figure 4 and Figure 5 As shown, in some embodiments, the electronic atomization device further includes: a liquid storage medium 500 and a liquid guide 600. The liquid storage medium 500 is disposed between the battery assembly and the atomization assembly 200. The atomization assembly 200 is inserted into the liquid storage medium 500. The liquid inlet 231 is located in the liquid storage medium 500. The liquid guide 600 is disposed between the liquid storage container 100 and the liquid storage medium 500. The liquid guide 600 has a liquid guide channel, and the liquid guide channel is connected to the liquid storage chamber 120 through the liquid outlet 110 to form a liquid path.

[0060] It is understandable that the atomized matrix in the liquid storage container 100 flows into the liquid guide member 600 through the liquid outlet 110 , and flows into the liquid storage medium 500 along the liquid guide member 600 .

[0061] In some embodiments, the liquid storage medium 500 is oil storage cotton, and the liquid guide member 600 is a liquid guide tube.

[0062] Combine Figure 4As shown, in some embodiments, the electronic atomization device further comprises a first seal 700. The first seal 700 is disposed between the liquid guide 600 and the liquid storage container 100. The liquid storage container 100 is inserted into the first seal 700, and the liquid outlet 110 is located in the first seal 700. The liquid guide 600 is inserted into the first seal 700, so that the liquid storage container 100 and the liquid guide 600 are sealingly connected.

[0063] In some embodiments, the first seal 700 is a sealing sleeve. The liquid guide 600 and the liquid storage container 100 are connected by the first seal 700, so that the atomization substrate can flow from the liquid outlet 110 into the first seal 700 and from the first seal 700 into the liquid guide 600.

[0064] In combination Figure 5 With Figure 10 As shown, in some embodiments, the electronic atomization device further comprises a blocking member 800. The blocking member 800 is inserted into the liquid outlet 110 to block the liquid outlet 110, and the blocking member 800 can be at least partially removed from the liquid outlet 110.

[0065] In combination Figure 5 With Figure 10 As shown, in some embodiments, the electronic atomization device further comprises a guide member 140 and a plug rod 610. The guide member 140 is disposed in the liquid storage cavity 120, and the guide member 140 has a guide channel. The blocking member 800 is inserted into the guide channel. The plug rod 610 is disposed in the liquid guide channel and extends out of the guide member 140. Moving the liquid storage container 100 towards the liquid guide 600 causes the plug rod 610 to abut against the blocking member 800, and during the movement of the liquid storage container 100 towards the liquid guide 600, the plug rod 610 pushes the blocking member 800 to move towards the opening 413, so that the blocking member 800 is removed from the liquid outlet 110, thereby forming a liquid path communication between the liquid guide channel and the liquid storage cavity 120.

[0066] In combination Figure 10 As shown, in some embodiments, the blocking member 800 comprises a first blocking end 810 and a second blocking end 820. The first blocking end 810 is inserted into the liquid outlet 110. The second blocking end 820 is inserted into the guide channel. During the movement of the liquid storage container 100 towards the liquid guide 600, the plug rod 610 abuts against the first blocking end 810 and pushes the first blocking end 810 to move towards the opening 413, so that the second blocking end 820 moves in the guide channel.

[0067] In combination Figure 10As shown, in some embodiments, the electronic atomization device further comprises a second sealing member 611. The second sealing member 611 is a sealing ring, and the second sealing member 611 is sleeved on the end of the insertion rod 610 away from the liquid outlet 110, so that the end of the insertion rod 610 away from the liquid outlet 110 is sealingly connected with the liquid guide 600. The liquid guide 600 is provided with a liquid inlet hole 620. The liquid inlet hole 620 is located at the end of the second sealing member 611 away from the liquid storage medium 500, and the liquid inlet hole 620 is located in the liquid storage medium 500.

[0068] It can be understood that the atomization substrate sequentially passes through the liquid outlet 110, the first sealing member 700, the liquid guide channel, and the liquid inlet hole 620, and then flows into the liquid storage medium 500.

[0069] In some embodiments, the end of the insertion rod 610 away from the liquid guide 600 is gathered towards the direction of the liquid outlet 110, that is, the insertion rod 610 is arranged in a diverging manner along the direction close to the liquid guide 600, so that the capacity of the liquid guide channel close to the direction of the liquid outlet 110 is greater than the capacity of the liquid guide channel away from the direction of the liquid outlet 110.

[0070] It can be understood that the capacity of the atomization substrate in the liquid guide 600 close to the end of the liquid outlet 110 is greater than the capacity of the atomization substrate in the liquid guide 600 away from the end of the liquid outlet 110, so as to increase the pressure of the atomization substrate at the liquid inlet hole 620, thereby accelerating the flow of the atomization substrate from the liquid inlet hole 620 into the liquid storage medium 500, and improving the atomization efficiency.

[0071] In combination with Figure 5 As shown, in some embodiments, the electronic atomization device further comprises a support member 130. The support member 130 is arranged in the liquid storage cavity 120, the support member 130 is annularly arranged around the central axis of the liquid outlet 110, and one end of the support member 130 is connected with the liquid storage container 100, and the other end of the support member 130 is connected with the guide member 140.

[0072] In combination with Figure 5 With Figure 10As shown, in some embodiments, the electronic atomization device further comprises an elastic member 900. The elastic member 900 is disposed between the support member 130 and the guide member 140, and the elastic member 900 is sleeved on the blocking member 800. When the liquid storage container 100 is outside the second containing space 421, the first blocking end 810 is inserted into the liquid outlet 110 to block the liquid outlet 110, and the elastic member 900 is in a stress-free state. During the process of inserting the liquid storage container 100 through the opening 413 into the first sealing member 700, the insertion rod 610 abuts against the first blocking end 810 and pushes the first blocking end 810 to move towards the opening 413, so that the second blocking end 820 moves in the guide channel, and the elastic member 900 is in a compressed state, and one end of the elastic member 900 abuts against the connection between the support member 130 and the guide member 140, and the other end of the elastic member 900 abuts against the first blocking end 810.

[0073] It can be understood that the liquid outlet 110 can serve as a liquid supplementing port for supplementing the atomization substrate of the liquid storage container 100, or as an outlet for the atomization substrate. When it is necessary to supplement the atomization substrate, the liquid storage container 100 is pulled out of the first sealing member 700, and the elastic member 900 in the compressed state pushes the first blocking end 810 to move towards the first sealing member 700, so that the first blocking end 810 is blocked in the liquid outlet 110. That is, during the process of pulling out the liquid storage container 100 from the first sealing member 700, the first blocking end 810 is automatically blocked in the liquid outlet 110 by the rebounding force of the elastic member 900, thereby improving the problem of leakage of the atomization substrate during the disassembly process of the liquid storage container 100, reducing the waste of the atomization substrate, and improving the utilization rate of the atomization substrate.

[0074] In combination Figure 7 With Figure 8 As shown, in some embodiments, the atomization assembly 200 comprises a first opening 221 and a second opening 232. The connecting member 300 is inserted into the first opening 221 and the second opening 232, and forms the atomization air channel 210 with the atomization assembly 200.

[0075] In other embodiments, the atomization assembly 200 comprises the first opening 221 or the second opening 232. The connecting member 300 is inserted into the first opening 221 or the second opening 232.

[0076] In combination Figures 6 to 8 As shown, in some embodiments, the atomization assembly 200 comprises a liquid guiding medium 220. The liquid guiding medium 220 is annularly disposed around the central axis of the connecting member 300 to form the first opening 221. The connecting member 300 is inserted into the first opening 221 to form the atomization air channel 210 with the liquid guiding medium 220.

[0077] In some embodiments, the liquid guide medium 220 is oil guide cotton, and the liquid guide medium 220 includes a first end and a second end. The liquid guide medium 220 is annularly arranged so that a preset distance exists between the first end and the second end, and a first opening 221 is formed.

[0078] In combination Figure 8 As shown in the drawings, in some embodiments, the connecting piece 300 includes a first plug-in part 310 and a blocking part 320. The first plug-in part 310 is inserted into the first opening 221 and extends into the atomization air channel 210, and the shape of the first plug-in part 310 matches the shape of the first opening 221. The blocking part 320 is connected with the first plug-in part 310, and the blocking part 320 is located on the central axis of the atomization air channel 210. The liquid guide medium 220 is annularly arranged around the blocking part 320, and the liquid guide medium 220, the blocking part 320 and the first plug-in part 310 form the atomization air channel 210.

[0079] In some embodiments, the length of the first plug-in part 310 along a preset direction is less than the length of the blocking part 320 along the preset direction. In combination Figure 6 As shown in the drawings, the output direction of the aerosol is Figure 6 the X direction in the drawings. The preset direction is Figure 6 the Y direction in the drawings, and the preset direction is perpendicular to the output direction of the aerosol.

[0080] It can be understood that the smaller size of the first plug-in part 310 can reduce the influence on the liquid guiding of the liquid storage medium 500, so as to ensure the atomization efficiency.

[0081] In combination Figure 6 As shown in the drawings, in some embodiments, the first plug-in part 310 is a quadrangular prism, and the first plug-in part 310 includes a plug-in end 311 and a connecting end 312. The plug-in end 311 is inserted into the first opening 221. The connecting end 312 is located in the atomization air channel 210, and the connecting end 312 is connected with the blocking part 320.

[0082] In other embodiments, the first plug-in part 310 can also be a triangular prism, a pentagonal prism, a hexagonal prism, a heptagonal prism, etc., which will not be enumerated and described here.

[0083] It can be understood that the connecting end 312 and the blocking part 320 jointly form a block to the atomization air channel 210, so as to reduce the flow rate of air in the atomization air channel 210, so that more air can carry aerosol to be output from the mouthpiece 430, improve the concentration of the aerosol, enhance the atomization effect, and improve the taste of the user.

[0084] In some embodiments, the blocking part 320 is a cylinder, and the central axis of the blocking part 320 coincides with the central axis of the liquid guide medium 220.

[0085] In other embodiments, the blocking portion 320 can also be prismatic.

[0086] In combination Figure 8 As shown in some embodiments, the atomization assembly 200 further comprises an atomization cartridge 230 and a heating element 240. An inlet 231 is arranged on the atomization cartridge 230. The liquid guiding medium 220 is arranged in the atomization cartridge 230, and the liquid guiding medium 220 is attached to the atomization cartridge 230, and the liquid guiding medium 220 is at least partially exposed from the inlet 231. The heating element 240 is arranged in the atomization air channel 210, and the heating element 240 is annularly arranged around the central axis of the blocking portion 320, the heating element 240 is attached to the liquid guiding medium 220, and the heating element 240 is electrically connected to the battery and the circuit board respectively. The power adjustment key is used to move relative to the circuit board to adjust the heating power of the heating element 240.

[0087] In some embodiments, the liquid guiding medium 220 is annularly arranged around the central axis of the atomization cartridge 230, and forms a second opening 232 with the atomization cartridge 230. The central axis of the atomization cartridge 230 coincides with the central axis of the blocking portion 320. In combination Figure 8 As shown, the connecting piece 300 further comprises a second plug-in portion 330. The second plug-in portion 330 is inserted into the second opening 232, the shape of the second plug-in portion 330 matches the shape of the second opening 232, the second plug-in portion 330 is connected to the first plug-in portion 310, and the second plug-in portion 330 is located at the end of the first plug-in portion 310 away from the blocking portion 320.

[0088] In combination Figure 7 With Figure 8 As shown in some embodiments, the second plug-in portion 330 has a first contact surface 331 and a second contact surface 332. The first contact surface 331 is an arc surface, and the first contact surface 331 is attached to the inner wall of the atomization cartridge 230, and the first contact surface 331 and the outer side surface of the liquid guiding medium 220 together form a cylindrical surface. The second contact surface 332 is a plane, and the second contact surface is attached to the liquid guiding medium 220. By setting the second contact surface 332 as a plane, it is convenient for cutting the liquid guiding medium 220, and it is convenient for installing the second plug-in portion 330.

[0089] In other embodiments, the first contact surface 331 is a plane.

[0090] In some embodiments, the first plug-in portion 310, the second plug-in portion 330 and the blocking portion 320 are integrally formed, and the first plug-in portion 310, the second plug-in portion 330 and the blocking portion 320 are all hard materials with high temperature resistance and high density, such as ceramic, plastic and the like. The ceramic has liquid guiding performance, which can reduce the influence on the liquid guiding of the liquid storage medium 500, and the ceramic can be metal inside to improve the hardness of the overall structure. And the plastic has good supporting performance.

[0091] It can be understood that the connecting piece 300 with high hardness can improve the stability of the atomization air channel 210 structure and can stably support the heating element 240.

[0092] The electronic atomization device provided in the present application inserts the connecting piece 300 with high hardness in the atomization assembly 200 to form a barrier to the atomization air channel 210. On the one hand, the volume of the atomization air channel 210 can be reduced, and the flow rate of air in the atomization air channel 210 can be reduced, so that the air can bypass the area blocked by the connecting piece 300 and contact the heating element 240 more, thereby enabling the air to carry more aerosol out of the mouthpiece 430, improving the concentration of aerosol in the mouthpiece 430, enhancing the atomization effect, and improving the taste of the user. On the other hand, the stability of the atomization air channel 210 structure can be improved.

[0093] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0094] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. An electronic atomization device, characterized in that: include: A nebulizing component, used for atomizing the nebulizing matrix into an aerosol; A connecting piece is arranged in the atomizing assembly, and the atomizing assembly is arranged in a ring shape around the connecting piece and connected to the connecting piece to define an atomizing airway, and the connecting piece is at least partially located on the central axis of the atomizing assembly to form a blockage for the atomizing airway, and the aerosol is output from the atomizing airway.

2. The electronic atomization device according to claim 1, characterized in that The atomizing assembly includes a first opening and / or a second opening, the connecting piece is inserted into the first opening and / or the second opening, and extends to the central axis of the atomizing assembly to form the atomizing airway with the atomizing assembly.

3. The electronic atomization device according to claim 1, characterized in that The atomizing assembly includes: a liquid-conducting medium, the liquid-conducting medium being annularly arranged around the central axis of the connecting member to form a first opening; The connecting piece includes: a first plug-in portion, the first plug-in portion being inserted into the first opening to block the first opening, and the first plug-in portion extending into the atomizing airway; The blocking part is connected to the first plug-in part, the blocking part is located on the central axis of the atomizing airway, the liquid-conducting medium is annularly arranged around the central axis of the blocking part, and the liquid-conducting medium, the blocking part and the first plug-in part form the atomizing airway.

4. The electronic atomization device according to claim 3, characterized in that The first plug-in portion includes: a plug end, the plug end being inserted into the first opening; A connecting end is located in the atomizing air passage and is connected to the blocking portion, and the connecting end and the blocking portion form a barrier to the atomizing air passage.

5. The electronic atomization device according to claim 3, characterized in that: The length of the first plug-in portion along a preset direction is smaller than the length of the blocking portion along the preset direction, and the preset direction is perpendicular to the output direction of the aerosol.

6. The electronic atomization device according to claim 3, characterized in that The atomizing assembly further comprises: An atomizing tube, wherein the atomizing tube is provided with a liquid inlet, the liquid-conducting medium is disposed in the atomizing tube, the liquid-conducting medium is in contact with the atomizing tube, and the liquid-conducting medium is at least partially exposed from the liquid inlet; A heating element is provided in the atomizing air passage, the heating element is arranged in a ring shape around the central axis of the blocking portion, and the heating element is in contact with the liquid-conducting medium.

7. The electronic atomization device according to claim 6, characterized in that: The liquid-conducting medium is annularly arranged around the central axis of the atomizing tube and forms a second opening with the atomizing tube. The connecting member further comprises: The second plug-in portion is inserted into the second opening, connected to the first plug-in portion, and located at an end of the first plug-in portion away from the blocking portion.

8. The electronic atomization device according to claim 7, characterized in that: The second plug-in portion has a first contact surface and a second contact surface, and the first contact surface is in contact with the inner wall of the atomizer tube, and the second contact surface is a plane and in contact with the liquid-conducting medium.

9. The electronic atomization device according to any one of claims 3 to 8, characterized in that: The liquid-conducting medium includes a first end and a second end. The liquid-conducting medium is arranged in an annular shape so that a preset distance exists between the first end and the second end, thereby forming the first opening.

10. The electronic atomization device according to claim 1, characterized in that: The electronic atomization device further includes: A liquid storage container, the liquid storage container having a liquid storage cavity for storing the atomized matrix, and the liquid storage container including a liquid outlet; A liquid storage medium, wherein the atomizing assembly is inserted into the liquid storage medium, and the liquid inlet of the atomizing assembly is arranged corresponding to the liquid storage medium; A liquid guiding member is provided between the liquid storage container and the liquid storage medium. The liquid guiding member has a liquid guiding channel, and the liquid guiding channel is connected to the liquid storage cavity through the liquid outlet to form a liquid path.

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