Atomizer and atomizing device

Abstract

The embodiment of the utility model discloses an atomizer and an atomizing device.The atomizer comprises a liquid storage bin used for storing an aerosol matrix, the liquid storage bin comprises a bin body and a sealing piece, and the sealing piece is connected to one side of the bin body; the atomization core is arranged in the liquid storage bin, the atomization core comprises a heating piece, the heating piece is provided with an atomization pin, and the atomization pin is arranged in the sealing piece in a penetrating mode; the shell is connected to the side, away from the bin body, of the sealing piece; a concave part is formed in the side wall of the shell, a conductive electrode is arranged on the concave part, and the conductive electrode is electrically connected with the atomization pin; thus, the conductive electrode is arranged in the concave part of the side wall of the shell, the layout arrangement mode of the conductive electrode is optimized, the space layout of the atomizer is optimized, and the space utilization rate is increased.

Description

Technical Field

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

[0002] With the development of science and technology and the improvement of people's living standards, the application of electronic devices in people's lives is becoming more and more popular. Among them, atomization devices are also increasingly widely used.

[0003] In the prior art, an atomizer device may generally include an atomizer and a power supply assembly, wherein the atomizer and the power supply assembly are generally connected at the upper and lower ends. However, due to the influence of other structures in the space, the space between the atomizer and the power supply assembly is relatively limited, resulting in that the electrical connection layout between the two is easily obstructed, resulting in that the wiring method of the atomizer device is relatively complicated and cumbersome. Summary of the invention

[0004] The present application provides an atomization device, which is used to solve the problem that the wiring method of the atomization device is relatively complicated and cumbersome.

[0005] In some embodiments, an atomizer is provided, comprising: a liquid storage tank for storing an aerosol matrix, the liquid storage tank comprising a tank body and a sealing member, the sealing member being connected to one side of the tank body; an atomizer core disposed in the liquid storage tank, the atomizer core comprising a heating element, the heating element having an atomizer pin, the atomizer pin being passed through the sealing member; a shell connected to a side of the seal away from the tank body; a recessed portion being formed on a side wall of the shell, a conductive electrode being provided on the recessed portion, the conductive electrode being electrically connected to the atomizer pin.

[0006] In some embodiments, the opening direction of the recessed portion is arranged along the width direction of the shell.

[0007] In some embodiments, the atomizer further includes a first circuit board, a clamping portion is provided on a side of the seal close to the shell, the first circuit board is clamped in the clamping portion, the atomization pin is electrically connected to the first circuit board, and the first circuit board is electrically connected to the conductive electrode.

[0008] In some embodiments, the clamping portion is protruded from the sealing member, the clamping portion includes a first clamping hook and a second clamping hook that are spaced apart, and the circuit board is clamped between the first clamping hook and the second clamping hook.

[0009] In some embodiments, the seal includes a connecting portion and a liquid channel portion, the liquid channel portion is connected to the bottom surface of the connecting portion and extends away from the connecting portion; the shell is connected to the bottom surface of the connecting portion and is sleeved outside the liquid channel portion, and the shell and the liquid channel portion are spaced apart, the liquid channel portion, the shell and the connecting portion are surrounded to form a cavity, the atomization core has an atomization air channel, and the atomization air channel is connected to the cavity by an air path; the first circuit board is arranged on the side of the connecting portion facing the shell, and is located in the cavity.

[0010] In some embodiments, the connecting portion is provided with a first air hole, the first air hole is connected to the air inlet end of the atomization air duct, the first circuit board covers the first air hole, the first circuit board is provided with a second air hole, the second air hole is connected to the first air hole and the cavity; and / or, the sealing member is provided with a first opening, the first circuit board is provided with a second opening, the first opening is connected to the second opening, the atomization pin passes through the first opening and the second opening in sequence, and is electrically connected to a side of the first circuit board away from the sealing member.

[0011] In some embodiments, the shell includes a sleeve portion and an outer wall, the sleeve portion is connected to the outer wall and is sleeved on the liquid channel portion, and the outer wall is connected to the bottom surface of the connecting portion; a portion of the outer wall is spaced apart from the sleeve portion, and the outer side of the sleeve portion, the outer wall and the connecting portion together form the cavity, and the conductive electrode is arranged on a side of the outer wall close to the first circuit board.

[0012] In some embodiments, the recessed portion is formed on a side of the outer wall close to the first circuit board, the recessed portion is recessed in a direction toward one side of the sleeve portion, the conductive electrode is arranged on the recessed portion, and a wire is connected between the conductive electrode and the first circuit board; and / or, an avoidance groove is provided on a side of the sleeve portion close to the connecting portion, and the avoidance groove is used to avoid the first circuit board.

[0013] In some embodiments, an atomization device is provided, comprising a power supply assembly and the atomizer; the power supply assembly is detachably connected to the atomizer.

[0014] In some embodiments, the power supply assembly includes a main body, a positioning portion and a second circuit board, the positioning portion is protruding from the main body toward the atomizer, the positioning portion is provided with a contact electrode, the second circuit board is arranged in the main body, the contact electrode is electrically connected to the second circuit board, the positioning portion is cooperatively connected to the recessed portion, and the conductive electrode is electrically connected to the contact electrode.

[0015] In some embodiments, the atomization device further includes a liquid storage assembly, which is connected to the bottom of the atomizer to supply liquid to the liquid storage tank; one end of the power supply assembly is magnetically connected to the atomizer, and the other end of the power supply assembly is magnetically connected to the liquid storage assembly.

[0016] According to the atomizer of the above embodiment, a conductive electrode is arranged in the recessed portion formed in the side wall of the shell, and the electrical connection layout of the atomizer core is realized through the electrical connection between the conductive electrode and the atomizer pin of the heating element. In this way, the conductive electrode is arranged in the recessed portion of the shell side wall, which optimizes the layout of the conductive electrode, thereby optimizing the spatial layout of the atomizer and improving the space utilization rate; it avoids the limited space between the atomizer and the power supply component, which makes the electrical connection layout of the two easily obstructed, making the wiring method of the atomizer relatively simple and convenient.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic structural diagram of an atomizer described in an embodiment of the present application;

[0020] Figure 2 is a cross-sectional view of the atomizer described in the embodiment of the present application;

[0021] Figure 3 is a schematic structural diagram of a seal member according to an embodiment of the present application;

[0022] Figure 4 is a schematic diagram of the assembly of the seal and the circuit board described in the embodiment of the present application;

[0023] Figure 5 is a structural schematic diagram of a housing described in an embodiment of the present application from one viewing angle;

[0024] Figure 6 is a structural schematic diagram of the housing described in the embodiment of the present application from another perspective;

[0025] Figure 7 is a structural schematic diagram of an atomization device described in an embodiment of the present application;

[0026] Figure 8 is a schematic diagram of the cross-sectional structure of the atomization device described in an embodiment of the present application;

[0027] Fig. 9It is a structural schematic diagram of the power supply component described in an embodiment of the present application.

[0028] Reference numerals:

[0029] 1-Atomizer;

[0030] 11-liquid storage tank; 111-tank body; 112-sealing member; 1121-clamping portion; 1011-first hook; 1012-second hook; 1122-connecting portion; 1123-liquid channel portion; 1021-first air hole; 1022-first opening;

[0031] 12-atomizer core; 121-heating element; 1211-atomizer pin; 1201-atomizer airway;

[0032] 13 - housing; 131 - recessed portion; 1311 - conductive electrode; 132 - sleeve portion; 133 - outer wall; 1321 - avoidance groove;

[0033] 14 - first circuit board; 141 - second air hole; 142 - second opening;

[0034] 15 - cavity;

[0035] 2-power supply assembly; 21-main body; 22-positioning part; 23-second circuit board; 221-contact electrode; 3-liquid storage assembly. DETAILED DESCRIPTION

[0036] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0037] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0038] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0039] The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0040] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In the related art, there is a problem that the wiring route between the atomizer and the power supply assembly is easily obstructed, resulting in a relatively complicated and cumbersome wiring method of the atomization device.

[0042] In the present application, a cavity is formed in the atomizer by a seal and a shell to accommodate an electrical connector, thereby solving the problem that the wiring route between the atomizer and the power supply assembly is easily obstructed, resulting in a more complicated and cumbersome wiring method.

[0043] Reference Figures 1 to 6 In one embodiment, the present application provides an atomizer 1, which includes: a liquid storage tank 11, an atomizer core 12 and a shell 13; wherein the liquid storage tank 11 is used to store aerosol matrix, the liquid storage tank 11 includes a tank body 111 and a sealing member 112, and the sealing member 112 is connected to one side of the tank body 111; the atomizer core 12 is arranged in the liquid storage tank 11, and the atomizer core 12 includes a heating element 121, and the heating element 121 has an atomizer pin 1211, and the atomizer pin 1211 is penetrated by the sealing member 112; the shell 13 is connected to the side of the sealing member 112 away from the tank body 111; a recessed portion 131 is formed on the side wall of the shell 13, and a conductive electrode 1311 is provided on the recessed portion 131, and the conductive electrode 1311 is electrically connected to the atomizer pin 1211.

[0044] In the embodiment of the present application, a conductive electrode 1311 is provided in the recessed portion 131 formed on the side wall of the housing 13, and the electrical connection layout of the atomizer core 12 is realized through the electrical connection between the conductive electrode 1311 and the atomizer pin 1211 of the heating element 121. In this way, the conductive electrode 1311 is provided in the recessed portion 131 of the side wall of the housing 13, and the layout of the conductive electrode 1311 is optimized, thereby optimizing the spatial layout of the atomizer 1 and improving the space utilization rate; avoiding the limited space between the atomizer 1 and the power supply component 2, which makes the electrical connection layout of the two easily obstructed, and making the wiring method of the atomizer 1 relatively simple and convenient.

[0045] In the embodiment of the present application, the aerosol matrix is ​​stored in the tank body 111 of the liquid storage tank 11, and the sealing member 112 is used to seal one side of the tank body 111 to prevent leakage of the liquid in the tank body 111. For example, the sealing member 112 and the tank body 111 can be connected by abutment, clamping, etc., so that the sealing member 112 and the tank body 111 have an interference fit, thereby making the sealing member 112 have better airtightness to the liquid storage tank 11. The embodiment of the present application does not limit the specific connection method between the sealing member 112 and the tank body 111.

[0046] The atomizer core 12 is arranged in the liquid storage tank 11. When the conductive electrode 1311 is electrically connected to the atomizer pin 1211, the atomizer pin 1211 is electrically connected to the heating element 121, and then the heating element 121 can convert electrical energy into thermal energy to heat the aerosol matrix stored in the liquid storage tank 11, so that the aerosol matrix is ​​heated into aerosol for users to use.

[0047] In the embodiment of the present application, the atomizer pin 1211 and the heating element 121 may be a split structure or an integrated structure. At least part of the structure of the atomizer pin 1211 is in contact with the structure of the heating element 121. The atomizer pin 1211 may generally be a rod-shaped or sheet-shaped structure or a structure of other shapes. The embodiment of the present application may not limit the specific shape type of the atomizer pin 1211.

[0048] In some embodiments, for example, the heating element 121 can be a heating wire, and the heating wire can be in a winding structure. The heating element 121 with various shapes and structures in the related art can be set according to actual needs. The specific shape structure of the heating element 121 may not be limited in the embodiment of the present application. For example, the heating element 121 can be a mesh cylinder structure, and the atomizer pin 1211 is attached to the inner wall of the mesh cylinder structure. When the atomizer pin 1211 and the heating element 121 are both conductive materials, the atomizer pin 1211 can be electrically connected to the heating element 121. For example, the number of atomizer pins 1211 can be three, or it can be multiple, such as four, five or six, and the embodiment of the present application does not limit this. It should be noted that multiple atomizer pins 1211 can be evenly distributed around the circumference of the axis of the mesh cylinder structure formed by the heating element 121, so that the distribution of the heating part of the atomizer pin 1211 can be more uniform, so that the atomization effect of the atomizer 1 is better.

[0049] In some embodiments, taking the number of atomizer pins 1211 as three as an example, the three atomizer pins 1211 include two positive pins and one negative pin; the atomizer core 12 may include a first electrical connection state and a second electrical connection state. When the atomizer core 12 is in the first electrical connection state, the two positive pins are alternately in a conductive state, and the negative pin is in a conductive state. When the atomizer core 12 is in the second electrical connection state, both positive pins are in a conductive state, and the negative pin is in a conductive state.

[0050] It should be noted that, in the first electrical connection state, the two positive pins are alternately in a conductive state, and the negative pin is in a conductive state, which can be understood as a positive pin first forming an atomizer pin 1211 with the negative pin to generate heat. After the preset heating time, another positive pin and the negative pin form an atomizer pin 1211 to generate heat. After the preset heating time, the positive pin that cooperates with the negative pin is replaced. Among them, the above-mentioned preset time can be the heating time corresponding to the heat required to damage the components around the positive pin. In this way, the two positive pins are alternately in a conductive state, avoiding that when the atomizer core 12 is used for a long time, any positive pin damages the components around it due to long-term heating. In addition, the second electrical connection state can be understood as a use scenario in which the atomizer 1 requires high power generation. Since this application scenario is usually not used for a long time, the positive pin will not be in a high heat state.

[0051] In some embodiments, an atomizing cylinder and liquid-conducting cotton (not shown in the figure) may also be provided in the atomizing core 12; the atomizing cylinder includes an atomizing cavity, and the liquid-conducting cotton is embedded in the atomizing cavity. In this embodiment, the liquid-conducting cotton can be any one of the materials that can filter and transfer the aerosol matrix. The liquid-conducting cotton can form a hollow rod-shaped structure so that the heating element 121 can be embedded in the inner cavity of the liquid-conducting cotton. The liquid-conducting cotton can be embedded in the atomizing cylinder, and then the liquid-conducting cotton can be conveniently installed through the atomizing cylinder, and it is convenient to plasticize the liquid-conducting cotton through the atomizing cylinder to ensure the shape and structure of the liquid-conducting cotton. In this way, the aerosol matrix in the liquid storage tank 11 can reach the liquid-conducting cotton through the atomizing cylinder, and after being absorbed by the liquid-conducting cotton, it reaches the heating element 121, and is heated by the heating element 121 and then atomized. In addition, the heat-conducting cylinder can be a single-layer structure or a multi-layer structure, which is not limited in the embodiment of the present application.

[0052] It should be noted that, since the liquid-conducting cotton is usually made of fiber material, it is difficult to avoid contact between part of the liquid-conducting cotton and the heating element 121, and the liquid-conducting cotton is carbonized due to the long-term heating of the heating element 121, which leads to carbon deposition in the liquid storage chamber. Based on this, in the embodiment of the present application, the atomizer 1 may include a first electrical connection state and a second electrical connection state. When the atomizer 1 is in the first electrical connection state, the two positive pins are alternately in a conductive state, and the negative pin is in a conductive state. Since the heat generated by the positive pin is greater than the heat generated by the negative pin, in the first electrical connection state, the two positive pins can alternately share a negative pin, that is, the two positive pins are alternately in a heating state, thereby preventing the liquid-conducting cotton in contact with the positive pin from being carbonized due to the long-term heating of any positive pin when the heating element 121 is used for a long time.

[0053] In some embodiments, the atomizing cylinder may be provided with a plurality of liquid inlet holes, through which the aerosol matrix flows into the liquid-conducting cotton. For example, the plurality of liquid inlet holes may be evenly distributed around the axis of the atomizing cylinder, so that the aerosol matrix in the liquid storage tank 11 may evenly enter the liquid-conducting cotton from the side of the atomizing cylinder, thereby ensuring the atomization effect of the atomizer 1.

[0054] In some embodiments of the present application, at least one limiting groove may be provided on the atomizing cylinder, and the limiting groove is located between two adjacent liquid inlet holes; the liquid-conducting cotton is at least partially embedded in the limiting groove. In this way, it is convenient for the liquid-conducting cotton to extend from the limiting groove, so that the liquid-conducting cotton can contact the aerosol matrix, thereby increasing the contact area between the liquid-conducting cotton and the aerosol matrix and improving the oil-conducting efficiency. At the same time, the limiting groove allows the liquid-conducting cotton to be firmly embedded in the inner shell, avoiding displacement of the liquid-conducting cotton and the inner shell and affecting the oil-conducting efficiency.

[0055] In some embodiments of the present application, the number of the conductive electrodes 1311 may be multiple, and the multiple conductive electrodes 1311 are spaced apart and distributed along the direction of the arc line. In this way, the distribution mode of the multiple conductive electrodes 1311 has better adaptability to the recessed portion 131, which is conducive to the reasonable layout of the multiple conductive electrodes 1311. Among them, the spacing between two adjacent conductive electrodes 1311 can be the same, so that the multiple conductive electrodes 1311 are evenly distributed. In addition, the spacing between two adjacent conductive electrodes 1311 can also be different, and the embodiments of the present application are not limited to this.

[0056] For example, in one embodiment of the present application, the material of the seal 112 can be silicone or rubber, etc., so that the seal 112 has good sealing performance, and the silicone or rubber seal 112 can be deformed and can form a good tight fit with other structural components. The embodiment of the present application may not limit the specific material of the seal 112.

[0057] In some embodiments, the opening direction of the recessed portion 131 is arranged along the width direction of the housing 13 .

[0058] For example, in the embodiment of the present application, the opening direction of the recessed portion 131 is arranged along the width direction of the housing 13. In this way, it is not only convenient to form the recessed portion 131 on the housing 13 and simplify the manufacturing process, but also conducive to the use in conjunction with the structure of the power supply component.

[0059] In some embodiments, the atomizer 1 further includes a first circuit board 14, a clamping portion 1121 is provided on one side of the seal 112 close to the housing 13, the first circuit board 14 is clamped in the clamping portion 1121, the atomizer pin 1211 is electrically connected to the first circuit board 14, and the first circuit board 14 is electrically connected to the conductive electrode 1311. In this way, a relatively stable and reliable connection between the first circuit board 14 and the connecting portion 1122 is achieved through the clamping portion 1121, and the structure is simple and easy to operate. In addition, it is convenient to carry out wiring on the first circuit board 14, and the convenience of assembly is improved. It is avoided that the circuit layout of the atomizer pin 1211 leads to high requirements for the assembly process, and the assembly efficiency is improved.

[0060] For example, in an embodiment of the present application, the number of the clamping parts 1121 can be 1 or 2, etc., and can be set according to actual needs such as the size of the first circuit board 14. The embodiment of the present application does not limit the specific number of the clamping parts 1121.

[0061] In some embodiments, the clamping portion 1121 is protruding from the sealing member 112, and the clamping portion 1121 includes a first clamping hook 1011 and a second clamping hook 1012 that are spaced apart, and the first circuit board 14 is clamped between the first clamping hook 1011 and the second clamping hook 1012. In this way, one side of the first circuit board 14 can be clamped to the first clamping hook 1011, and the other side of the first circuit board 14 can be clamped to the second clamping hook 1012, and a good clamping effect is achieved on both sides of the first circuit board 14 through the first clamping hook 1011 and the second clamping hook 1012, so that the connection portion 1122 of the sealing member 112 has good connection reliability and stability to the first circuit board 14.

[0062] For example, in the embodiment of the present application, the first hook 1011 may be a hook extending in the horizontal direction, and further, the first hook 1011 may be a plurality of hooks spaced apart in the horizontal direction, and the embodiment of the present application may not limit the specific type of the first hook 1011. Similarly, the second hook 1012 may be a hook extending in the horizontal direction, and further, the second hook 1012 may be a plurality of hooks spaced apart in the horizontal direction, and the embodiment of the present application may not limit the specific type of the second hook 1012.

[0063] In some embodiments, the sealing member 112 includes a connecting portion 1122 and a liquid channel portion 1123, wherein the liquid channel portion 1123 is connected to the bottom surface of the connecting portion 1122 and extends away from the connecting portion 1122; the shell 13 is connected to the bottom surface of the connecting portion 1122 and is sleeved outside the liquid channel portion 1123, and the shell 13 and the liquid channel portion 1123 are spaced apart, the liquid channel portion 1123, the shell 13 and the connecting portion 1122 are enclosed to form a cavity 15, the atomizing core 12 has an atomizing air channel 1201, and the atomizing air channel 1201 is connected to the cavity 15 by an air path; the first circuit board 14 is arranged on the side of the connecting portion 1122 facing the shell 13, and is located in the cavity 15. In this way, the liquid channel portion 1123 of the sealing member 112 is connected to the bottom surface of the connecting portion 1122 and extends away from the connecting portion 1122, so that the liquid channel portion 1123 and the connecting portion 1122 are arranged at an angle to have a space therebetween, and the housing 13 is connected to the bottom surface of the connecting portion 1122 and sleeved outside the liquid channel portion 1123, and the housing 13 and the liquid channel portion 1123 are spaced apart, so that there is a space therebetween. Furthermore, the liquid channel portion 1123, the housing 13 and the connecting portion 1122 enclose a cavity 15, which seals the space between the liquid channel portion 1123 and the connecting portion 1122, and the space between the housing 13 and the liquid channel portion 1123.

[0064] like Figure 2As shown, the liquid channel portion 1123 of the sealing member 112 may be located on the left side of the atomizer 1, and there is a gap between the liquid channel portion 1123 and the right side of the housing 13, and there is a gap between the connecting portion 1122 of the sealing member 112 and the bottom surface of the housing 13. Furthermore, the left side of the liquid channel portion 1123, the bottom surface of the housing 13, the right side of the housing 13, and the bottom surface of the connecting portion 1122 enclose a cavity 15. In some embodiments of the present application, a liquid absorbing member may be provided at the bottom of the cavity 15, and the oil dripping into the cavity 15 is absorbed by the liquid absorbing member.

[0065] In addition, a liquid storage component 3 may be connected to the bottom of the atomizer 1, and the liquid storage component 3 is used to contain pre-stored oil or the like. The liquid channel portion 1123 of the seal 112 is connected to the bottom surface of the connecting portion 1122 and extends away from the connecting portion 1122. The liquid channel portion 1123 may also extend toward the liquid storage component 3, so as to seal the connection position between the liquid storage component 3 and the atomizer 1 to prevent oil from leaking.

[0066] In some optional embodiments of the present application, the atomizer 1 may further include an electrical connector, which is disposed in the cavity 15. For example, one end of the electrical connector is connected to the atomization pin 1211 on the connecting portion 1122, and the other end of the electrical connector is passed through the cavity 15 to connect to the conductive electrode 1311 on the shell 13, so as to achieve a more reliable electrical connection between the atomizer 1 and the power supply. That is, the cavity 15 formed by the liquid channel portion 1123, the shell 13 and the connecting portion 1122 provides a storage space for the electrical connector, so that the layout of the electrical connector is relatively simple and convenient.

[0067] In the embodiment of the present application, the electrical connector is used to realize the electrical connection between the atomizer pin 1211 and the conductive electrode 1311 in the atomizer 1. For example, in one embodiment of the present application, the electrical connector can be a flying wire or a lead wire, etc., to realize a more reliable electrical connection between the atomizer pin 1211 and the conductive electrode 1311, and is widely used and easy to obtain.

[0068] In some embodiments, the connecting portion 1122 is provided with a first air hole 1021, the first air hole 1021 is connected to the air inlet end of the atomizing air duct 1201, the first circuit board 14 covers the first air hole 1021, the first circuit board 14 is provided with a second air hole 141, the second air hole 141 is connected to the first air hole 1021 and the cavity 15; and / or, the sealing member 112 is provided with a first opening 1022, the first circuit board 14 is provided with a second opening 142, the first opening 1022 is connected to the second opening 142, the atomizing pin 1211 passes through the first opening 1022 and the second opening 142 in sequence, and is electrically connected to the side of the first circuit board 14 away from the sealing member 112.

[0069] In the embodiment of the present application, the gas in the cavity 15 can flow along the first air hole 1021 and the second air hole 141, so that the air flow can flow more smoothly in the atomizer 1. In addition, the atomizer pin 1211 can be inserted into the first opening 1022 and the second opening 142, and the first opening 1022 provides a receiving space for the atomizer pin 1211, so that the atomizer pin 1211 is more stably connected to the connecting portion 1122 of the sealing member 112, and the atomizer pin 1211 is connected to the first circuit board 14 through the second opening 142, so as to achieve a more reliable electrical connection with the first circuit board 14.

[0070] In the embodiment of the present application, the first circuit board 14 is respectively provided with a second air hole 141 and a second opening 142. In some optional embodiments of the present application, the second air hole 141 can be arranged in the middle area of ​​the first circuit board 14, so that the second air hole 141 has a larger size to improve the efficiency of gas circulation. The second opening 142 can be arranged at the periphery of the second air hole 141 to avoid interference between the second air hole 141 and the second opening 142. Similarly, the connecting portion 1122 of the sealing member 112 is respectively provided with a first air hole 1021 and a first opening 1022. The first air hole 1021 is arranged opposite to the second air hole 141 of the first circuit board 14. The first opening 1022 can be arranged at the periphery of the first air hole 1021 to avoid interference between the first air hole 1021 and the first opening 1022.

[0071] For example, in one or more embodiments of the present application, the number of the first openings 1022 is set corresponding to the number of the atomizer pins 1211, and the number of the second openings 142 is set corresponding to the number of the first openings 1022. When the number of the atomizer pins 1211 is 3, the number of the first openings 1022 can be 3, and the number of the second openings 142 is also 3. In addition, the number of the first openings 1022 can also be 2 or 4, etc., and the specific number of the first openings 1022 in the embodiment of the present application may not be limited. Similarly, the number of the second openings 142 can also be 2 or 4, etc., and the specific number of the second openings 142 in the embodiment of the present application may not be limited.

[0072] In some embodiments, the shell 13 includes a sleeve portion 132 and an outer wall 133, the sleeve portion 132 is connected to the outer wall 133 and is sleeved on the liquid channel portion 1123, and the outer wall 133 is connected to the bottom surface of the connecting portion 1122; a portion of the outer wall 133 is spaced apart from the sleeve portion 132, and the outer side of the sleeve portion 132, the outer wall 133 and the connecting portion 1122 are combined to form a cavity 15, and the conductive electrode 1311 is arranged on a side of the outer wall 133 close to the first circuit board 14.

[0073] In this way, the fitting connection between the shell 13 and the liquid channel portion 1123 of the seal 112 is achieved through the sleeve portion 132, the connection between the shell 13 and the connecting portion 1122 of the seal 112 is achieved through the outer wall 133, and the outer wall 133 and the seal 112 directly form a sealed space, and the outer wall 133 provides a more stable setting for the conductive electrode 1311.

[0074] For example, in one embodiment of the present application, the outer wall 133 can be formed by enclosing the bottom wall and the side wall to form a structure with an opening, and the connecting portion 1122 of the seal 112 is connected to the opening, so that the seal 112 and the shell 13 form a sealed cavity. In addition, a sleeve portion 132 is provided in the shell 13, and the sleeve portion 132 is sleeved on the outer periphery of the liquid channel portion 1123 to adapt to the structure of the liquid channel portion 1123 of the seal 112, and also plays a good structural reinforcement role for the liquid channel portion 1123. For example, the sleeve portion 132 is protrudingly arranged in the shell 13, and there is a gap between the outer side of the sleeve portion 132 and part of the outer wall 133, so that the outer side of the sleeve portion 132, the outer wall 133 and the connecting portion 1122 are enclosed to form a cavity 15. In one embodiment, the side wall can be an annular side wall, which is connected to the circumference of the connecting portion 1122, so that the seal 112 can achieve better sealing on all sides of the shell 13, and there is a larger sealing space between the seal 112 and the shell 13, and the cavity 15 also has a larger space.

[0075] In some embodiments, a recess 131 is formed on one side of the outer wall 133 close to the first circuit board 14, and the recess 131 is recessed in the direction of one side of the sleeve portion 132. A conductive electrode 1311 is disposed on the recess 131, and a wire is connected between the conductive electrode 1311 and the first circuit board 14; and / or, an avoidance groove 1321 is provided on one side of the sleeve portion 132 close to the connecting portion 1122, and the avoidance groove 1321 is used to avoid the first circuit board 14.

[0076] In one embodiment, the power supply assembly 2 of the atomizer device is connected to the side of the atomizer 1, and the power supply assembly 2 may be provided with a protruding positioning portion 22, so that the side wall of the housing 13 of the atomizer 1 is provided facing the recessed portion 131, and the positioning portion 22 may be accommodated in the recessed portion 131, and the recessed portion 131 provides a space for the positioning portion 22, which is conducive to improving space utilization. In addition, the conductive electrode 1311 is provided in the recessed portion 131 to achieve electrical connection between the conductive electrode 1311 and the first circuit board 14. In one or more embodiments, the positioning portion 22 may be rotatably connected to the recessed portion 131, so that the power supply assembly 2 may rotate relative to the atomizer 1.

[0077] In addition, an avoidance groove 1321 may be provided on one side of the sleeve portion 132 close to the connection portion 1122 to avoid the first circuit board 14 and avoid interference between the sleeve portion 132 and the first circuit board 14 , and also allow the first circuit board 14 to have a larger installation space.

[0078] In summary, the atomizer 1 described in the embodiment of the present application may at least include the following advantages:

[0079] In an embodiment of the present application, the atomizer includes: a liquid storage tank for storing aerosol matrix, the liquid storage tank includes a tank body and a seal, and the seal is connected to one side of the tank body; an atomizer core is arranged in the liquid storage tank, and the atomizer core includes a heating element, and the heating element has an atomizer pin, and the atomizer pin is inserted into the seal; a shell is connected to the side of the seal away from the tank body; a recessed portion is formed on the side wall of the shell, and a conductive electrode is provided on the recessed portion, and the conductive electrode is electrically connected to the atomizer pin. The recessed portion formed by the side wall of the shell is provided with a conductive electrode, and the electrical connection layout of the atomizer core is realized through the electrical connection between the conductive electrode and the atomizer pin of the heating element. In this way, the conductive electrode is set by using the recessed portion of the side wall of the shell, and the layout setting mode of the conductive electrode is optimized, thereby optimizing the spatial layout of the atomizer and improving the space utilization rate. It is avoided that the space between the atomizer and the power supply component is relatively limited, which causes the electrical connection layout of the two to be easily obstructed, making the wiring method of the atomizer relatively simple and convenient.

[0080] In one embodiment of the present application, referring to Figures 7 to 9 , an atomization device is also provided, the atomization device includes a power supply component 2 and an atomizer 1; the power supply component 2 is detachably connected to the atomizer 1. In this way, when the power supply component 2 is connected to the side wall of the atomizer 1, the conductive electrode 1311 is connected to the power supply of the power supply component 2, and the power supply component 2 supplies power to the atomizer 1. When the power supply component 2 is removed from the atomizer 1, that is, when the two are disconnected, the conductive electrode 1311 is disconnected from the power supply of the power supply component 2, and the power supply component 2 stops supplying power to the atomizer 1. In one or more embodiments of the present application, the atomization device also includes a suction nozzle, which is connected to the top of the atomizer 1 for use by the user.

[0081] In one or more embodiments of the present application, the atomizer 1 and the power supply assembly 2 can be connected in a detachable manner by plugging, snapping, sleeve connection, compression connection, etc. The embodiments of the present application do not limit the specific connection method between the atomizer 1 and the power supply assembly 2.

[0082] In some embodiments of the present application, the power supply assembly 2 includes a main body 21, a positioning portion 22 and a second circuit board 23, the positioning portion 22 is convexly arranged on the main body 21 toward the atomizer 1, the positioning portion 22 is provided with a contact electrode 221, the second circuit board 23 is arranged in the main body 21, the contact electrode 221 is electrically connected to the second circuit board 23, the positioning portion 22 is cooperatively connected to the recessed portion 131, and the conductive electrode 1311 is electrically connected to the contact electrode 221. In this way, the recessed portion 131 provides a storage space for the positioning portion 22 of the power supply assembly 2, which is conducive to improving the space utilization. In addition, the conductive electrode 1311 is arranged in the recessed portion 131 to realize the electrical connection between the electrical connector and the conductive electrode 1311 on the recessed portion 131, and the positioning portion 22 is rotatably connected to the recessed portion 131, so that the power supply assembly 2 can rotate relative to the atomizer 1.

[0083] In some embodiments of the present application, the positioning portion 22 is provided with an airflow sensor, and the airflow sensor can be embedded in the positioning portion 22 to avoid the airflow sensor from being exposed or interfering with other structures. The positioning portion 22 also provides a better protection for the airflow sensor. The positioning portion 22 can be provided with a sensing airway, and the side wall of the recessed portion 131 is provided with an air hole, which is connected to the sensing airway, and the air hole is connected to the cavity 15. Since the cavity 15 is connected to the atomizing airway 1201, an airflow channel of the airflow sensor is formed. For example, the airflow sensor can be housed in the sensing airway. The air hole is connected to the sensing airway to form an airflow channel. When the user uses the atomizing device, the airflow flow in the airflow channel changes. The airflow sensor located in the sensing airway can sense the airflow change, thereby driving the power supply component 2 to connect the circuit of the atomizer 1 to provide electrical energy to the atomizer 1, thereby starting the atomizing device.

[0084] For example, in one or more embodiments of the present application, the airflow sensor may be a microphone, which is a commonly used airflow sensor in atomizing equipment and is used to detect changes in air pressure. The airflow sensor may also be at least one of a hot film sensor, a hot wire sensor, an ultrasonic sensor, etc., or a capacitive electret microphone, a silicon microphone, etc. Those skilled in the art may select one according to actual needs, and the embodiments of the present application do not limit this.

[0085] In some embodiments, the atomizing device further comprises a liquid storage component 3, which is connected to the bottom of the atomizer 1 to supply liquid to the liquid storage tank 11; one end of the power supply component 2 is magnetically connected to the atomizer 1, and the other end of the power supply component 2 is magnetically connected to the liquid storage component 3. The liquid storage component 3 provides the atomizing device with more storable aerosol matrix, thereby extending the service life of the atomizing device. In addition, the power supply component 2 is magnetically connected to the atomizer 1 and the liquid storage component 3, respectively, which further improves the connection reliability between the power supply component 2 and the atomizer 1 and the liquid storage component 3, and the structure is simple and easy to implement.

[0086] In summary, the atomization device described in the embodiment of the present application can at least include the following advantages:

[0087] In an embodiment of the present application, the atomizer device includes a power supply assembly and the atomizer; the power supply assembly is detachably connected to the atomizer, and the atomizer includes: a liquid storage tank for storing aerosol matrix, the liquid storage tank includes a tank body and a seal, and the seal is connected to one side of the tank body; an atomizer core is arranged in the liquid storage tank, and the atomizer core includes a heating element, and the heating element has an atomizer pin, and the atomizer pin is penetrated by the seal; a shell is connected to the side of the seal away from the tank body; a recessed portion is formed on the side wall of the shell, and a conductive electrode is provided on the recessed portion, and the conductive electrode is electrically connected to the atomizer pin. The recessed portion formed by the side wall of the shell is provided with a conductive electrode, and the electrical connection layout of the atomizer core is realized through the electrical connection between the conductive electrode and the atomizer pin of the heating element. In this way, the conductive electrode is set by using the recessed portion of the side wall of the shell, which optimizes the layout setting method of the conductive electrode, thereby optimizing the spatial layout of the atomizer and improving the space utilization rate. This avoids the problem that the electrical connection layout between the atomizer and the power supply assembly is easily obstructed due to the limited space between the atomizer and the power supply assembly, making the wiring method of the atomizer simpler and more convenient.

[0088] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

[0089] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0090] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An atomizer, characterized in that: include: A liquid storage bin, used for storing aerosol matrix, the liquid storage bin comprising a bin body and a sealing member, wherein the sealing member is connected to one side of the bin body; An atomizer core is disposed in the liquid storage bin, the atomizer core comprises a heating element, the heating element has an atomizer pin, and the atomizer pin is passed through the sealing element; A shell connected to a side of the sealing member facing away from the bin body; A recessed portion is formed on the side wall of the shell, and a conductive electrode is disposed on the recessed portion. The conductive electrode is electrically connected to the atomization pin.

2. The atomizer according to claim 1, characterized in that The opening direction of the recessed portion is arranged along the width direction of the housing.

3. The atomizer according to claim 1, characterized in that The atomizer further includes a first circuit board. A clamping portion is provided on one side of the sealing member close to the shell. The first circuit board is clamped in the clamping portion. The atomization pin is electrically connected to the first circuit board. The first circuit board is electrically connected to the conductive electrode.

4. The atomizer according to claim 3, characterized in that The clamping portion is protruded from the sealing member, and includes a first clamping hook and a second clamping hook that are spaced apart, and the first circuit board is clamped between the first clamping hook and the second clamping hook.

5. The atomizer as claimed in claim 3 or 4, characterized in that The sealing member comprises a connecting portion and a liquid channel portion, wherein the liquid channel portion is connected to the bottom surface of the connecting portion and extends away from the connecting portion; The shell is connected to the bottom surface of the connecting portion and is sleeved outside the liquid channel portion, and the shell and the liquid channel portion are spaced apart, the liquid channel portion, the shell and the connecting portion are enclosed to form a cavity, the atomizing core has an atomizing air channel, and the atomizing air channel is connected to the cavity through an air path; The first circuit board is arranged on a side of the connecting portion facing the housing and is located in the cavity.

6. The atomizer according to claim 5, characterized in that The connecting portion is provided with a first air hole, the first air hole is communicated with the air inlet end of the atomizing airway, the first circuit board covers the first air hole, the first circuit board is provided with a second air hole, the second air hole is communicated with the first air hole and the cavity; And / or, the sealing member is provided with a first opening, the first circuit board is provided with a second opening, the first opening is communicated with the second opening, the atomization pin passes through the first opening and the second opening in sequence, and is electrically connected to a side of the first circuit board away from the sealing member.

7. The atomizer according to claim 5, characterized in that The housing comprises a sleeve portion and an outer wall, the sleeve portion is connected to the outer wall and sleeved on the liquid channel portion, and the outer wall is connected to the bottom surface of the connecting portion; Part of the outer wall is spaced apart from the sleeve portion, the outer side of the sleeve portion, the outer wall and the connecting portion enclose the cavity, and the conductive electrode is arranged on a side of the outer wall close to the first circuit board.

8. The atomizer according to claim 7, characterized in that The concave portion is formed on one side of the outer wall close to the first circuit board, and the concave portion is concavely formed in a direction toward one side of the sleeve portion, and the conductive electrode is arranged on the concave portion, and the conductive electrode is connected to the first circuit board by a wire; And / or, a side of the sleeve portion close to the connecting portion is provided with an avoidance groove, and the avoidance groove is used to avoid the first circuit board.

9. An atomizing device, characterized in that: The atomizing device comprises a power supply assembly and the atomizer according to any one of claims 1 to 7; The power supply assembly is detachably connected to the atomizer.

10. The atomizing device according to claim 9, characterized in that: The power supply assembly includes a main body, a positioning part and a second circuit board. The positioning part is protruded from the main body toward the atomizer, the positioning part is provided with a contact electrode, the second circuit board is arranged in the main body, the contact electrode is electrically connected to the second circuit board, the positioning part is cooperatively connected to the recessed part, and the conductive electrode is electrically connected to the contact electrode.

11. The atomizing device according to claim 9, characterized in that: The atomizing device further comprises a liquid storage component, which is connected to the bottom of the atomizer to supply liquid to the liquid storage tank; One end of the power supply component is magnetically connected to the atomizer, and the other end of the power supply component is magnetically connected to the liquid storage component.

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