Atomization device

Abstract

The utility model provides an atomization device, and belongs to the technical field of electronic atomization. The atomization device comprises an atomization module and a power supply assembly; the atomization module is provided with an air inlet and an air outlet, an atomization channel communicated with the air inlet and the air outlet is defined by the atomization module, a receding space communicated with the air inlet is formed in the side, away from the air outlet, of the atomization module, and at least one first notch communicated with the receding space is formed in the edge of the atomization module; the power source assembly is connected with the atomization module, a flow guide structure is arranged on the side, facing the atomization module, of the power source assembly, and at least part of the flow guide structure is contained in the receding space, so that a flow guide channel communicating with the first notch and the air inlet is defined between the atomization module and the power source assembly. According to the atomization device, the flow guide structure is arranged on the side, facing the atomization module, of the power source assembly, so that the smoothness and stability of the gas entering the atomization channel can be guaranteed, and the stability of the flow speed of the gas in the circulation process in the atomization channel is guaranteed.

Description

TECHNICAL FIELD

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

[0002] In the existing atomization device, the cartridge and the air passage of the main machine adopt a gap for air inlet, which may cause unstable airflow space due to size tolerance and assembly during assembly, resulting in poor consistency of the gas flowing through the atomization channel and affecting the user experience. CONTENT OF THE UTILITY MODEL

[0003] The present application provides an atomization device to solve the problem of poor airflow consistency in the existing atomization device.

[0004] One embodiment provides an atomization device, comprising:

[0005] An atomization module having an air inlet and an air outlet, the atomization module defining an atomization channel communicating the air inlet and the air outlet, a side of the atomization module away from the air outlet being provided with a clearance space communicating with the air inlet, an edge of the atomization module being provided with at least two first notches communicating with the clearance space;

[0006] A power supply assembly connected with the atomization module, a side of the power supply assembly facing the atomization module being provided with a flow guide structure, the flow guide structure being at least partially accommodated in the clearance space to define a flow guide channel communicating the first notches and the air inlet between the atomization module and the power supply assembly.

[0007] In one embodiment, the flow guide structure includes a boss, at least one second notch being provided on each of the opposite sides of the boss;

[0008] An edge of the boss is provided with a flow guide groove communicating the second notches, the flow guide groove communicating with the first notches.

[0009] In one embodiment, a side of the boss facing the atomization module is provided with a clearance groove communicating with the second notches;

[0010] The clearance groove communicates with the clearance space.

[0011] In one embodiment, the second notches are two, the two second notches being spaced apart and provided on one side of the boss.

[0012] In one embodiment, the first notches are two, the two first notches being respectively provided on the opposite sides of the atomization module.

[0013] In one embodiment, the atomization module includes a first housing, a first sealing member and an atomization assembly.

[0014] The first shell defines a containing cavity with a first opening, the first seal covers the first opening, and the atomization assembly is accommodated in the containing cavity.

[0015] The air inlet penetrates the first seal.

[0016] In one embodiment, the power supply assembly includes a second shell, a second seal, and a power supplier.

[0017] The second shell defines a cavity with a second opening, the second seal covers the second opening, and the power supplier is accommodated in the cavity, and the power supplier is electrically connected with the atomizer to supply power to the atomizer.

[0018] In one embodiment, a first groove is arranged on a side of the first shell close to the first gap, and the first groove is in communication with the first gap.

[0019] A second groove is arranged on a side of the second shell close to the first gap, and the second groove is in communication with the first groove.

[0020] In one embodiment, at least one first clamping groove is arranged on a side of the first seal facing the power supply assembly, and a first magnet is embedded in the first clamping groove.

[0021] At least one second clamping groove is arranged on a side of the boss facing the atomization module, and a second magnet is embedded in the second clamping groove, and the first magnet and the second magnet are magnetically connected.

[0022] In one embodiment, the atomization assembly includes a liquid storage member and an atomizer, the liquid storage member defines a mounting channel, the atomizer is arranged in the mounting channel, the atomizer is electrically connected to the power supplier, and the atomizer defines the atomization channel.

[0023] The embodiments of the present application have the following advantages: by arranging a flow guide structure on a side of the power supply assembly facing the atomization module, and at least partially accommodating the flow guide structure in the accommodation space, a flow guide channel is defined between the atomization module and the power supply assembly, which is in communication with the first gap and the air inlet, so that external gas can enter the accommodation space through the first gap, and the gas is slowed down and stabilized in the accommodation space, thereby ensuring the smoothness of the gas in the accommodation space entering the atomization channel through the air inlet, ensuring the stability of the gas flow entering the atomization channel, and ensuring the stability of the flow rate of the gas in the atomization channel during the flow process, thereby ensuring the stability of the taste during use.

[0024] 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 specifically described below, and the accompanying drawings are referred to, and the detailed description is as follows. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 A structural schematic diagram of a perspective view of an atomization device in an embodiment is shown;

[0027] Figure 2 A sectional view of A-A part in the embodiment is shown; Figure 1

[0028] Figure 3 An exploded view of a perspective view of an atomization device in an embodiment is shown;

[0029] Figure 4 An exploded view of another perspective view of an atomization device in an embodiment is shown.

[0030] Explanation of main element symbols:

[0031] 100-atomization module; 110-air inlet; 120-air outlet; 130-atomization channel; 140-allowance space; 150-first gap; 200-power supply assembly; 210-flow guide structure; 220-flow guide channel; 160-first shell; 170-first sealing member; 171-first clamping groove; 180-atomization assembly; 161-first recess; 181-liquid storage member; 182-atomizer; 1811-mounting channel; 230-second shell; 240-second sealing member; 250-power supply device; 211-boss; 2111-second clamping groove; 212-second gap; 213-flow guide groove; 214-allowance groove; 231-second recess; 300-first magnet; 400-second magnet. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation to the present application.

[0033] ​It is to be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. Like terms are used to describe like elements in the figures and the description.

[0034] In this application, unless otherwise clearly indicated and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be interpreted broadly, for example, can be fixedly connected, or can be detachably connected, or integrated; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or 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 this application can be understood according to the specific circumstances.

[0035] 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 indicated technical features. 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.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms used in the specification of the template are only for the purpose of describing the specific embodiments, and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0037] As shown in Figure 1 and Figure 2 The present application provides an atomizing device, which is mainly applied to improve the flow and stability of gas in the atomizing channel 130, so as to ensure the stability and quality of atomization.

[0038] The atomizing device comprises an atomizing module 100 and a power supply assembly 200.

[0039] The atomization module 100 has an air inlet 110 and an air outlet 120, the air inlet 110 and the air outlet 120 are respectively arranged on the opposite sides of the atomization module 100, and the atomization module 100 defines an atomization channel 130 communicating the air inlet 110 and the air outlet 120, so that the external gas can enter the atomization channel 130 through the air inlet 110 and be discharged from the air outlet 120.

[0040] In addition, the side of the atomization module 100 away from the air outlet 120 is provided with a space 140 communicating with the air inlet 110, and the edge of the atomization module 100 is provided with at least one first gap 150 communicating with the space 140, so that the external gas outside the atomization module 100 can enter the space 140 through the first gap 150, and the gas entering the space 140 can enter the atomization channel 130 through the air inlet 110 and the atomization channel 130 in turn, and be discharged from the air outlet 120.

[0041] It should be noted that the first gap 150 is arranged on the side of the atomization module 100 close to the power supply assembly 200.

[0042] It can be understood that the number of the first gap 150 can be one, two or any number of values, which can be set according to actual conditions.

[0043] By arranging the space 140 on the side of the atomization module 100 away from the air outlet 120, the gas entering the space 140 through the first gap 150 can be uniformly mixed in the space 140, and then enter the atomization channel 130 through the air inlet 110, so as to improve the uniformity of the airflow entering the atomization channel 130 and the stability of the flow rate, so as to ensure that the aerosol formed by atomizing the atomization substrate in the atomization module 100 can be discharged from the air outlet 120 under the action of stable and uniform airflow, thereby ensuring the comfort of the user during smoking and ensuring the consistency of the taste.

[0044] It should be noted that in the embodiment, the atomization module 100 has a suction nozzle, and the suction nozzle defines the air outlet 120.

[0045] The power supply assembly 200 is connected with the atomization module 100, wherein the connection mode between the power supply assembly 200 and the atomization module 100 includes any one of bonding, magnetic attraction connection, clamping, threaded connection and bolt connection, which can be set according to actual conditions.

[0046] It can be understood that in the embodiment, the power assembly 200 is detachably connected with the atomization module 100, so as to process, produce and assemble the power assembly 200 and the atomization module 100 respectively, so as to improve the production efficiency of the atomization device, and also improve the installation or disassembly efficiency between the power assembly 200 and the atomization module 100, so as to facilitate maintenance or replacement, thereby reducing the use cost of the user.

[0047] The power assembly 200 is provided with a flow guide structure 210 on the side facing the atomization module 100, and the flow guide structure 210 is at least partially accommodated in the accommodation space 140, so as to define a flow guide channel 220 communicating the first gap 150 and the gas inlet 110 through the gap between the flow guide structure 210 and the atomization module 100. Thus, the external gas can enter the accommodation space 140 through the first gap 150, so as to form a slow flow and stable flow effect on the gas through the accommodation space 140, thereby ensuring the smoothness of the gas in the accommodation space 140 entering the atomization channel 130 through the gas inlet 110, ensuring the stability of the gas flow entering the atomization channel 130, thereby ensuring the stability of the flow rate of the gas in the atomization channel 130, so as to ensure the stability of the taste in the use process of the user.

[0048] It can be understood that the external gas can enter the flow guide channel 220 through the first gap 150, and the gas flowing through the flow guide channel 220 can enter the atomization channel 130 through the gas inlet 110, so that the aerosol generated in the atomization channel 130 can be discharged from the gas outlet 120 along with the gas flowing through the atomization channel 130.

[0049] For example, in one embodiment, the first gap 150 is two, and the two first gaps 150 are respectively arranged on the opposite sides of the edge of the atomization module 100. In other embodiments, the two first gaps 150 are respectively arranged on the adjacent sides of the edge of the atomization module 100. In still other embodiments, the adjacent three side walls of the edge of the atomization module 100 are each provided with a first gap 150, or each side wall of the edge of the atomization module 100 is provided with a first gap 150. The number can be set according to the actual situation.

[0050] As shown in Figure 3 In one embodiment, the flow guide structure 210 includes a boss 211, and the two opposite sides of the boss 211 are respectively provided with at least one second gap 212.

[0051] It can be understood that the number of the second gap 212 arranged on one side of the boss 211 can be one, two or any number of values, which can be set according to the actual situation.

[0052] The edge of the boss 211 is provided with a guide groove 213 connected to the second notch 212 , so as to guide the gas entering the atomizing device through the first notch 150 through the guide groove 213 so that the gas flows to the second notch 212 through the guide groove 213 .

[0053] In this embodiment, the guide groove is connected to the first notch, so that the guide channel is formed by connecting the first notch, the guide groove, the second notch, the clearance space, the air inlet, the atomization channel and the air outlet in sequence.

[0054] In addition, a clearance groove 214 is provided on the side of the boss 211 facing the atomization module 100, which is connected to the second notch 212, so that the gas flowing through the second notch 212 can enter the clearance groove 214. In other words, the external gas can pass through the first notch 150, the guide groove 213 and the second notch 212 in sequence and enter the clearance groove 214. That is, the gas flowing through each first notch 150 can be gathered into the clearance groove 214 through the second notch 212, so that the gas is evenly mixed in the clearance groove 214, thereby ensuring the stability of the flow rate and flow rate of the gas in the clearance groove 214.

[0055] By connecting the clearance groove 214 with the air inlet 110, the gas evenly mixed in the clearance groove 214 can enter the atomization channel 130 through the air inlet 110, thereby ensuring the stability of the gas flow rate and the stability of the gas flow rate entering the atomization channel 130.

[0056] It should be noted that by providing second notches 212 on two opposite sides of the boss 211, it is ensured that when the gas enters the guide groove 213 through the two first notches 150, the gas flow rate flowing through the second notches 212 can be prevented from accelerating, so as to ensure the stability of the flow rate of the gas entering the giveway groove 214 through the guide groove 213 and the second notch 212.

[0057] Specifically, such as Figure 2 As shown, in this embodiment, there are two first notches 150, and the two first notches 150 are respectively arranged on opposite sides of the atomization module 100 to avoid the airflow entering the clearance space 140 through one of the first notches 150 affecting the airflow entering the clearance space 140 from the other first notch 150, so as to ensure the stability of the airflow flowing through each first notch 150.

[0058] It should be noted that by arranging two first gaps 150 on the side wall of the atomization module 100, external gas can enter the accommodation space 140 through the two first gaps 150 respectively. When the external gas enters the atomization channel 130 from one first gap 150, the other gap can compensate and stabilize the pressure of the gas flowing through the first gap 150, thereby reducing the wind resistance of the external gas entering the atomization channel 130, ensuring the smoothness of the gas entering the atomization channel 130, and ensuring the stability of the gas flow entering the atomization channel 130, thereby ensuring the stability of the flow rate of the gas in the atomization channel 130.

[0059] As shown in Figure 2 In an embodiment, the second gap is two, and the two second gaps are arranged on one side of the boss to form two independent air flow channels in the flow guide groove when the gas enters the flow guide groove through the two first gaps. This not only improves the smoothness of the gas flowing in the flow guide groove, but also improves the gas flow per unit time flowing through the flow guide groove. By arranging the two second gaps, the gas entering the flow guide groove through the two first gaps can avoid air flow collision at the second gap, thereby ensuring the stability of the gas flow in the flow guide groove.

[0060] Further, in the present embodiment, the number of second gaps on one side of the boss is two, thereby forming two "U" shaped air flow channels on the edge of the boss. The two "U" shaped air flow channels are arranged symmetrically, that is, by arranging four second gaps on the edge of the boss, the gas flow into the accommodation space can be improved, and the smoothness and stability of the gas flow in the flow guide groove can be further improved.

[0061] As shown in Figure 4 In an embodiment, the atomization module 100 includes a first housing 160, a first sealing member 170, and an atomization assembly 180.

[0062] The first housing 160 defines a containing cavity with a first opening, the first sealing member 170 covers the first opening to seal the containing cavity, and the atomization assembly 180 is received in the containing cavity to provide support and limiting effect for the atomization assembly 180 through the first sealing member 170, thereby ensuring the stability of the atomization assembly 180 in the containing cavity.

[0063] It should be noted that the outer wall of the atomization assembly 180 is in contact with the inner wall of the first housing 160 to prevent the atomization assembly 180 from shaking in the containing cavity, thereby improving the stability of the atomization assembly 180 in the containing cavity.

[0064] Specifically, the air inlet 110 penetrates the first sealing member 170 along the axial direction of the atomizing channel 130 , and the air inlet 110 faces the atomizing channel 130 to ensure smooth flow of gas into the atomizing channel 130 through the air inlet 110 .

[0065] It should be noted that a suction nozzle is provided on a side of the first shell 160 facing away from the first sealing member 170 , and the suction nozzle defines an air outlet 120 communicating with the atomization channel 130 .

[0066] like Figure 3 As shown, in one embodiment, the power supply assembly 200 includes a second housing 230 , a second sealing member 240 and a power supply 250 .

[0067] Among them, the second shell 230 defines a cavity with a second opening, the second seal 240 covers the second opening to form a sealed connection structure, and the power supply 250 is accommodated in the cavity to form a limiting and fixing effect on the power supply 250 through the second shell 230 and the second seal 240 to ensure the stability of the power supply 250 in the cavity.

[0068] In addition, the power supply 250 is connected to the atomizer 182 to supply power to the atomizer 182 via the power supply 250. In this embodiment, the power supply 250 may be a lithium-ion battery.

[0069] like Figure 4 As shown, in one embodiment, a first groove 161 is provided on one side of the edge of the first shell 160 close to the first notch 150 , and the first groove 161 is communicated with the first notch 150 .

[0070] It can be understood that the number of the first grooves 161 is equal to the number of the first notches 150 , and one first groove 161 is correspondingly connected to one first notch 150 .

[0071] Specifically, the first groove 161 is provided on the outer wall of the edge of the first shell 160 , so as to give way to the first notch 150 through the first groove 161 , thereby preventing the user from directly blocking the first notch 150 when holding the atomizer device.

[0072] It should be noted that by setting the first groove 161 on the outer wall of the first shell 160, the user will inevitably block the first notch 150 when holding the atomizer device. When the user's hand blocks the first notch 150, the first groove 161 is recessed into the interior of the first shell 160, thereby forming an air flow channel between the user's hand and the first notch 150, so that external gas can enter the first notch 150 through the air flow channel, and enter the guide channel 220 from the first notch 150, thereby effectively ensuring the stability of external gas entering the guide channel 220.

[0073] Further, the first groove 161 penetrates the first shell 160 along the width direction of the first shell 160, so that the external gas can enter the first gap 150 through both ends of the first groove 161, thereby ensuring the stability of the external gas entering the flow guide channel 220 through the first gap 150.

[0074] In addition, the outer wall of the second shell 230 is provided with a second groove 231 near the side of the first gap 150, and the second groove 231 is in communication with the first groove 161, so as to define an air duct in communication with the first gap 150 on the outer wall of the atomization device, so that the user can form a gap structure in the first gap 150 during use, thereby effectively avoiding the user's hand from covering the first gap 150, thereby ensuring the smoothness of the external gas entering the atomization channel through the first gap 150.

[0075] As shown in Figure 3 and Figure 4 In an embodiment, the first sealing member 170 is provided with at least one first clamping groove 171 on the side facing the power supply assembly 200, and the first clamping groove 171 is embedded with a first magnet 300.

[0076] It can be understood that the first clamping groove 171 can be one, two or any number of two or more, which can be specifically set according to actual conditions. The number of the first magnet 300 is equal to the number of the first clamping groove 171.

[0077] Among them, the boss 211 is provided with at least one second clamping groove 2111 on the side facing the atomization module 100, and the second clamping groove 2111 is embedded with a second magnet 400, and the first magnet 300 and the second magnet 400 are magnetically connected.

[0078] It should be noted that in the present embodiment, the first magnet 300 and the second magnet 400 are two respectively, two first magnets 300 are arranged on the first sealing member 170, two second magnets 400 are arranged on the second sealing member 240, and the second magnet 400 has a gap with the gap slot 214, so as to avoid the second magnet 400 and the first magnet 300 affecting the flow of the flow guide channel 220, thereby improving the space utilization of the atomization device.

[0079] In the present embodiment, the number of the first magnet 300 is equal to the number of the second magnet 400, and one first magnet 300 is magnetically connected with one second magnet 400, so as to magnetically connect the atomization module 100 and the power supply assembly 200, thereby improving the efficiency of installation or disassembly between the atomization module 100 and the power supply assembly 200.

[0080] As shown in Figure 2As shown, in one embodiment, the atomization assembly 180 includes a liquid storage member 181 and an atomizer 182, the liquid storage member 181 defines a mounting channel 1811, the mounting channel 1811 is communicated with the air inlet 110 and the air outlet 120, the heating member is arranged in the mounting channel 1811, and the heating member defines the atomization channel 130.

[0081] It should be noted that the liquid storage member 181 is used to store the atomization substrate, and the heating member is provided with the atomization substrate through the liquid storage member 181, so that the atomization substrate adsorbed on the surface of the heating member can be atomized to form an aerosol in the atomization channel 130 in the process of heating of the heating member, and the aerosol in the atomization channel 130 can be discharged from the air outlet 120 in the process of airflow entering the atomization channel 130 from the air inlet 110.

[0082] In all examples shown and described herein, any specific values should be interpreted as merely exemplary and not as a limitation, and thus other examples of the example embodiments can have different values.

[0083] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0084] The above embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. Atomizing device, characterized in that: include: An atomizing module having an air inlet and an air outlet, wherein the atomizing module defines an atomizing channel communicating with the air inlet and the air outlet, a clearance space communicating with the air inlet is provided on a side of the atomizing module facing away from the air outlet, and at least one first notch communicating with the clearance space is provided on an edge of the atomizing module; A power supply assembly is connected to the atomization module. A guide structure is provided on the side of the power supply assembly facing the atomization module. The guide structure is at least partially accommodated in the clearance space to define a guide channel connecting the first notch and the air inlet between the atomization module and the power supply assembly.

2. The atomizing device according to claim 1, characterized in that The flow-guiding structure includes a boss, and at least one second notch is respectively provided on two opposite sides of the boss; A guide groove communicating with the second notch is provided on the edge of the boss, and the guide groove is communicated with the first notch.

3. The atomizing device according to claim 2, characterized in that A side of the boss facing the atomization module is provided with a recess communicating with the second notch; The clearance groove is communicated with the clearance space.

4. The atomizing device according to claim 2, characterized in that There are two second notches, and the two second notches are arranged at a distance from each other on one side of the boss.

5. The atomizing device according to claim 2, characterized in that There are two first notches, and the two first notches are respectively arranged on opposite sides of the atomization module.

6. The atomizing device according to any one of claims 2 to 5, characterized in that The atomization module includes a first shell, a first sealing member and an atomization assembly; The first housing defines a receiving chamber having a first opening, the first sealing member seals the first opening, and the atomizing assembly is received in the receiving chamber; The air inlet passes through the first sealing member.

7. The atomizing device according to claim 6, characterized in that The power supply assembly includes a second housing, a second sealing member and a power supply; The second shell defines a cavity having a second opening. The second sealing member covers the second opening. The power supply is accommodated in the cavity.

8. The atomizing device according to claim 7, characterized in that A first groove is provided on a side of the edge of the first shell close to the first notch, and the first groove is communicated with the first notch; A second groove is provided on a side of the outer wall of the second shell close to the first notch, and the second groove is communicated with the first groove.

9. The atomizing device according to claim 7, characterized in that At least one first slot is provided on a side of the first sealing member facing the power supply assembly, wherein a first magnet is embedded in the first slot; At least one second slot is provided on a side of the boss facing the atomization module, a second magnet is embedded in the second slot, and the first magnet and the second magnet are magnetically connected.

10. The atomizing device according to claim 7, characterized in that: The atomization assembly includes a liquid storage component and an atomizer. The liquid storage component defines a mounting channel. The atomizer is disposed in the mounting channel. The atomizer is electrically connected to the power supply and defines the atomization channel.

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