Atomization device

Abstract

The utility model provides an atomization device, and relates to the technical field of atomization devices. The atomization device comprises a first atomization assembly, a second atomization assembly and a power supply assembly. The first atomization assembly is provided with a first atomization channel; the second atomization assembly is provided with a second atomization channel communicated with the first atomization channel; the power supply assembly comprises a first circuit board, and the first circuit board is arranged between the first atomization assembly and the second atomization assembly and electrically connected with the first atomization assembly and the second atomization assembly so as to supply power to the first atomization assembly and the second atomization assembly. According to the atomization device provided by the invention, the number of the circuit boards is effectively reduced, so that the structure is compact, and the space utilization rate of the atomization device is improved.

Description

TECHNICAL FIELD

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

[0002] An atomization device is a device capable of atomizing an atomization substrate into aerosol for a user to use, which has been widely applied in the electronic cigarette, medical, beauty and other industries.

[0003] In the related art, the atomization device is provided with multiple atomization components, one atomization component corresponding to one kind of aerosol to meet different use requirements of the user. However, this way requires each atomization component to provide an independent power supply position, resulting in occupying a large amount of space inside the atomization device and affecting the space utilization rate of the atomization device. UTILITARIAN CONTENT

[0004] Therefore, the purpose of the present application is to provide an atomization device, which aims to solve the technical problem of low space utilization rate of the atomization device in the prior art.

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

[0006] In one embodiment, an atomization device is provided, comprising:

[0007] a first atomization component having a first atomization channel;

[0008] a second atomization component having a second atomization channel in communication with the first atomization channel;

[0009] a power supply component including a first circuit board, the first circuit board being disposed between the first atomization component and the second atomization component and being electrically connected to the first atomization component and the second atomization component respectively to supply power to the first atomization component and the second atomization component.

[0010] In one embodiment, the first atomization component includes a first conductive component, the first conductive component being disposed at one end of the first atomization component facing the second atomization component, the first circuit board being provided with a first needle component on one side facing the first atomization component, the first needle component being electrically connected to the first circuit board and used to abut against the first conductive component;

[0011] and / or, the second atomization component includes a second conductive component, the second conductive component being disposed at one end of the second atomization component facing the first atomization component, the first circuit board being provided with a second needle component on one side facing the second atomization component, the second needle component being electrically connected to the first circuit board and used to abut against the second conductive component.

[0012] In an embodiment, the first conductive assembly includes a first conductive electrode and a second conductive electrode, the first conductive electrode is electrically connected with a positive electrode pin of the first atomization assembly, the second conductive electrode is electrically connected with a negative electrode pin of the first atomization assembly, the first needle assembly includes a first elastic needle and a second elastic needle, the first elastic needle is used for abutting on the first conductive electrode, and the second elastic needle is used for abutting on the second conductive electrode.

[0013] In an embodiment, the second conductive assembly includes a third conductive electrode and a fourth conductive electrode, the third conductive electrode is electrically connected with a positive electrode pin of the second atomization assembly, the fourth conductive electrode is electrically connected with a negative electrode pin of the second atomization assembly, the second needle assembly includes a third elastic needle and a fourth elastic needle, the third elastic needle is used for abutting on the third conductive electrode, and the fourth elastic needle is used for abutting on the fourth conductive electrode.

[0014] In an embodiment, the atomization device further includes a sealing piece, the sealing piece is arranged between the first atomization assembly and the first circuit board;

[0015] The first circuit board is provided with a relief hole, one end of the sealing piece is arranged on one side of the first circuit board facing the first atomization assembly and abuts against the first atomization assembly, the other end of the sealing piece away from the first atomization assembly is arranged in the relief hole and abuts against the second atomization assembly, and the sealing piece is provided with a connecting channel in communication with the first atomization channel and the second atomization channel respectively.

[0016] In an embodiment, the sealing piece is provided with at least two communication holes corresponding to positions of the first needle assembly, the at least two communication holes are arranged on both sides of the connecting channel, and the first needle assembly is arranged in the at least two communication holes;

[0017] One side of the sealing piece facing the first atomization assembly is provided with a blocking part, the blocking part abuts against the first atomization assembly away from the sealing piece, and the connecting channel and the communication hole are arranged in the blocking part;

[0018] And / or, one side of the sealing piece facing the second atomization assembly is provided with a connecting part, the connecting part is arranged in the relief hole, one end of the connecting part away from the sealing piece abuts against the second atomization assembly, the connecting channel penetrates through the sealing piece and the connecting part, one end of the connecting part away from the sealing piece is arranged in an inclined manner along an axis direction away from the connecting part and abuts against the second atomization assembly.

[0019] In an embodiment, the atomization device further comprises an airflow sensing element, which is arranged on the first circuit board and electrically connected with the first circuit board.

[0020] The sealing member is provided with a receiving groove and a detection channel, the receiving groove is arranged on the side of the sealing member facing the first circuit board, the airflow sensing element is accommodated in the receiving groove, one end of the detection channel is in communication with the connecting channel, and the other end of the detection channel is in communication with the receiving groove.

[0021] In an embodiment, the first atomization assembly is provided in plurality, and the plurality of first atomization assemblies are arranged at intervals around the axis of the atomization device, and each of the first atomization assemblies has one first atomization channel.

[0022] The plurality of first atomization assemblies are configured to rotate around the axis of the atomization device relative to the second atomization assembly to achieve communication between any one of the plurality of first atomization channels and the second atomization channel, and to achieve electrical connection between any one of the plurality of first atomization assemblies and the first circuit board.

[0023] In an embodiment, the atomization device further comprises a rotating shell, a fixed shell, and a connecting shell, the connecting shell is connected between the rotating shell and the fixed shell, the rotating shell is rotationally connected with the connecting shell, and the first circuit board is arranged between the connecting shell and the fixed shell.

[0024] The rotating shell has a plurality of first mounting grooves, and the plurality of first atomization assemblies are arranged at intervals around the axis of the atomization device and correspondingly arranged in the plurality of first mounting grooves, the fixed shell has a second mounting groove, and the second atomization assembly is arranged in the second mounting groove.

[0025] In an embodiment, the fixed shell further has a third mounting groove, the power supply assembly further comprises a battery and a second circuit board, the second circuit board is electrically connected with the battery and the first circuit board respectively, the first circuit board is electrically connected with the battery, and the battery and the second circuit board are arranged in the third mounting groove along the axis direction of the atomization device, and the first circuit board is perpendicularly connected to the second circuit board.

[0026] The application has the following beneficial effects:

[0027] The application provides an atomization device, which comprises a first atomization assembly, a second atomization assembly and a power supply assembly, and the power supply assembly comprises a first circuit board. The first atomization assembly and the second atomization assembly are respectively provided with a first atomization channel and a second atomization channel. The second atomization channel is communicated with the first atomization channel, so that the aerosol generated by the second atomization assembly can be mixed with the aerosol generated by the first atomization assembly and output to a user for use, so as to meet the use demand of the user. Meanwhile, the first circuit board is arranged between the first atomization assembly and the second atomization assembly and electrically connected with the first atomization assembly and the second atomization assembly respectively, so that the first atomization assembly and the second atomization assembly are powered by one circuit board, the number of circuit boards is effectively reduced, the structure is compact, and the space utilization of the atomization device is improved.

[0028] In order to make the above objectives, features and advantages of the present application more apparent and easy to understand, the following will specifically describe the preferred embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0029] 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. 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. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0030] Figure 1 Fig. 1 shows a perspective view of an atomization device in some embodiments of the present application;

[0031] Figure 2 Fig. 2 shows a one-view exploded view of the atomization device in some embodiments of the present application, with the shell removed;

[0032] Figure 3 Fig. 3 shows another one-view exploded view of the atomization device in some embodiments of the present application, with the shell removed;

[0033] Figure 4 Fig. 4 shows an exploded view of the fixing shell, the power supply assembly and the second atomization assembly in some embodiments of the present application;

[0034] Figure 5 Fig. 5 shows a perspective view of the first atomization assembly, the second atomization assembly, the first circuit board and the sealing member in some embodiments of the present application;

[0035] Figure 6 Fig. 6 shows a one-view exploded view of the first atomization assembly, the second atomization assembly, the first circuit board and the sealing member in some embodiments of the present application;

[0036] Figure 7Another perspective exploded schematic view of the first atomization assembly, the second atomization assembly, the first circuit board and the sealing member in some embodiments of the present application is shown.

[0037] Explanation of main element symbols:

[0038] 100 - atomization device;

[0039] 110 - first atomization assembly; 111 - first atomization channel; 112 - first conductive assembly; 1121 - first conductive electrode; 1122 - second conductive electrode;

[0040] 120 - second atomization assembly; 121 - second atomization channel; 122 - second conductive assembly; 1221 - third conductive electrode; 1222 - fourth conductive electrode;

[0041] 130 - power supply assembly; 131 - first circuit board; 1311 - first needle assembly; 13111 - first elastic needle; 13112 - second elastic needle; 1312 - second needle assembly; 13121 - third elastic needle; 13122 - fourth elastic needle; 1313 - avoiding hole; 132 - battery; 133 - second circuit board;

[0042] 140 - sealing member; 141 - connecting channel; 142 - communicating hole; 143 - blocking part; 144 - connecting part; 145 - accommodating groove; 146 - detecting channel;

[0043] 150 - airflow sensing element;

[0044] 160 - rotating shell; 161 - first mounting groove;

[0045] 170 - fixed shell; 171 - second mounting groove; 172 - third mounting groove;

[0046] 180 - connecting shell. DETAILED DESCRIPTION

[0047] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explanation of the present application, and cannot be understood as a limitation of the present application.

[0048] 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.

[0049] 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.

[0050] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements or 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.

[0051] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0052] As shown in Figure 1 , Figure 3 and Figure 4 , in one embodiment, an atomizing device 100 is provided, which relates to the technical field of atomizing device. The atomizing device 100 comprises a first atomizing assembly 110, a second atomizing assembly 120 and a power supply assembly 130.

[0053] Referring to Figure 6 and Figure 7The first atomization assembly 110 has a first atomization channel 111. The second atomization assembly 120 has a second atomization channel 121 in communication with the first atomization channel 111. The power supply assembly 130 includes a first circuit board 131 disposed between the first atomization assembly 110 and the second atomization assembly 120 and electrically connected to the first atomization assembly 110 and the second atomization assembly 120 respectively to supply power to the first atomization assembly 110 and the second atomization assembly 120.

[0054] It should be noted that the atomization assembly is used to atomize the aerosol substrate into aerosol, and the generated aerosol can be output through the atomization channel for the user to smoke. Illustratively, the taste of the aerosol substrate can be sour, sweet, ice, salty, fruit (such as watermelon, peach, apple, etc.), and the like, which is not specifically limited here. Illustratively, the atomization assembly can include an atomization core capable of heating the aerosol substrate to atomize it to form an aerosol, and the atomization core can further be a heating net, a heating ceramic, or the like, which has a heating effect. The type of atomization core is not specifically limited here.

[0055] It can be understood that the atomization device 100 provided by the embodiments of the present application has the first atomization assembly 110 and the second atomization assembly 120 respectively having the first atomization channel 111 and the second atomization channel 121. By communicating the second atomization channel 121 with the first atomization channel 111, the aerosol generated by the second atomization assembly 120 can be mixed with the aerosol generated by the first atomization assembly 110 and output to the user for use, so as to meet the user's use requirements.

[0056] At the same time, by disposing the first circuit board 131 between the first atomization assembly 110 and the second atomization assembly 120 and electrically connecting the first circuit board 131 to the first atomization assembly 110 and the second atomization assembly 120 respectively, the first atomization assembly 110 and the second atomization assembly 120 are powered by one circuit board, effectively reducing the number of circuit boards, making the structure compact, thereby improving the space utilization of the atomization device 100 and reducing the manufacturing cost of the atomization device 100. The technical problem of occupying a large amount of space inside the atomization device 100 and affecting the space utilization of the atomization device 100 is avoided, which is caused by providing independent power supply positions for each atomization assembly in the prior art.

[0057] Illustratively, the first circuit board 131 can be a printed circuit board.

[0058] As Figure 5 , Figure 6 and Figure 7As shown in FIGS. 1, 2 and 3, in an embodiment, the first atomization assembly 110 includes a first conductive assembly 112, which is arranged at one end of the first atomization assembly 110 facing the second atomization assembly 120 and is electrically connected with the pin of the heating element in the first atomization assembly 110. The first circuit board 131 is provided with a first thimble assembly 1311 on one side of the first circuit board 131 facing the first atomization assembly 110. The first thimble assembly 1311 is electrically connected with the first circuit board 131 and is used to abut against the first conductive assembly 112 to realize electrical connection. In this way, through the arrangement of the first conductive assembly 112 and the first thimble assembly 1311, electrical connection between the first atomization assembly 110 and the first circuit board 131 is realized, thereby facilitating the first circuit board 131 to supply power to the first atomization assembly 110.

[0059] As shown in FIGS. 1, 2 and 3, Figure 5 , Figure 6 and Figure 7 , the second atomization assembly 120 includes a second conductive assembly 122, which is arranged at one end of the second atomization assembly 120 facing the first atomization assembly 110 and is electrically connected with the pin of the heating element in the second atomization assembly 120. The first circuit board 131 is provided with a second thimble assembly 1312 on one side of the first circuit board 131 facing the second atomization assembly 120. The second thimble assembly 1312 is electrically connected with the first circuit board 131 and is used to abut against the second conductive assembly 122 to realize electrical connection. In this way, through the arrangement of the second conductive assembly 122 and the second thimble assembly 1312, electrical connection between the second atomization assembly 120 and the first circuit board 131 is realized, thereby facilitating the first circuit board 131 to supply power to the second atomization assembly 120.

[0060] As shown in FIGS. 1, 2 and 3, Figure 6 and Figure 7 , in an embodiment, the first conductive assembly 112 includes a first conductive electrode 1121 and a second conductive electrode 1122. The first conductive electrode 1121 is electrically connected with the positive pin of the first atomization assembly 110, and the second conductive electrode 1122 is electrically connected with the negative pin of the first atomization assembly 110. The first thimble assembly 1311 includes a first elastic thimble 13111 and a second elastic thimble 13112. The first elastic thimble 13111 is used to abut against the first conductive electrode 1121, and the second elastic thimble 13112 is used to abut against the second conductive electrode 1122. In this way, the function of the first circuit board 131 to supply power to the first atomization assembly 110 is realized.

[0061] As shown in FIGS. 1, 2 and 3, Figure 6 and Figure 7As shown, in an embodiment, the second conductive assembly 122 includes a third conductive electrode 1221 and a fourth conductive electrode 1222, the third conductive electrode 1221 is electrically connected with the positive electrode pin of the second atomization assembly 120, and the fourth conductive electrode 1222 is electrically connected with the negative electrode pin of the second atomization assembly 120. The second needle assembly 1312 includes a third elastic needle 13121 and a fourth elastic needle 13122, the third elastic needle 13121 is used for abutting on the third conductive electrode 1221, and the fourth elastic needle 13122 is used for abutting on the fourth conductive electrode 1222. In this way, the function of the first circuit board 131 supplying power to the second atomization assembly 120 is realized.

[0062] As shown in Figure 5 , Figure 6 and Figure 7 , in an embodiment, the atomization device 100 further includes a sealing piece 140, which is arranged between the first atomization assembly 110 and the first circuit board 131. The first circuit board 131 is provided with a relief hole 1313, one end of the sealing piece 140 is arranged on the side of the first circuit board 131 facing the first atomization assembly 110 and abuts against the first atomization assembly 110, and the other end of the sealing piece 140 away from the first atomization assembly 110 is arranged in the relief hole 1313 and abuts against the second atomization assembly 120. The sealing piece 140 has a connecting channel 141 which is in communication with the first atomization channel 111 and the second atomization channel 121 respectively.

[0063] In this embodiment, by arranging one end of the sealing piece 140 on the side of the first circuit board 131 facing the first atomization assembly 110 and abutting against the first atomization assembly 110, the gap between the first atomization assembly 110 and the first circuit board 131 is sealed, so as to avoid leakage of aerosol generated by atomization from the gap between the first atomization assembly 110 and the first circuit board 131. At the same time, by arranging the other end of the sealing piece 140 away from the first atomization assembly 110 in the relief hole 1313 of the first circuit board 131 and abutting against the second atomization assembly 120, the gap between the second atomization assembly 120 and the first circuit board 131 is sealed, so as to avoid leakage of aerosol from the gap between the second atomization assembly 120 and the first circuit board 131. Thus, the second atomization channel 121 is in communication with the first atomization channel 111 through the connecting channel 141 of the sealing piece 140, so that the aerosol generated by atomization of the second atomization assembly 120 can be mixed with the aerosol generated by atomization of the first atomization assembly 110 through the connecting channel 141 and output to the user for use, so as to meet the user's use requirements.

[0064] For example, the sealing piece 140 can be made of rubber or silicone and integrally injection molded.

[0065] As shown in Figure 6 and Figure 7As shown, at least two through holes 142 are formed on the sealing member 140 corresponding to the position of the first needle assembly 1311, and the first needle assembly 1311 is arranged in the at least two through holes 142.

[0066] Therefore, by forming at least two through holes 142 on the sealing member 140 corresponding to the position of the first needle assembly 1311, arranging the at least two through holes 142 on both sides of the connecting channel 141, and arranging the first needle assembly 1311 in the at least two through holes 142, the first needle assembly 1311 is arranged in the through hole 142 and abuts on the first conductive assembly 112, so as to realize the function of the first circuit board 131 supplying power to the first atomization assembly 110. On the other hand, the sealing member 140 is stably arranged on the first circuit board 131 under the limiting action of the through hole 142 and the first needle assembly 1311, so as to guarantee the stability of the second atomization channel 121 communicating with the first atomization channel 111 through the connecting channel 141 of the sealing member 140. In addition, the circumferential wall of the first needle assembly 1311 is mostly covered and sealed by the through hole 142, so as to greatly reduce the probability of short circuit caused by the contact between the first needle assembly 1311 and the condensed liquid.

[0067] As shown in Figure 6 and Figure 7 , the sealing member 140 protrudes a blocking portion 143 on the side facing the first atomization assembly 110, the blocking portion 143 abuts on the first atomization assembly 110 away from the sealing member 140, and the connecting channel 141 and the through hole 142 are arranged in the blocking portion 143.

[0068] Therefore, by protruding the blocking portion 143 on the side of the sealing member 140 facing the first atomization assembly 110, abutting the blocking portion 143 on the first atomization assembly 110 away from the sealing member 140, and arranging the connecting channel 141 and the through hole 142 in the blocking portion 143, the gap between the sealing member 140 and the first atomization assembly 110 is sealed under the sealing action of the blocking portion 143, so as to avoid the leakage of aerosol generated by atomization through the gap between the sealing member 140 and the first atomization assembly 110, thereby making the second atomization channel 121 communicate with the first atomization channel 111 through the connecting channel 141 of the sealing member 140, and making the aerosol generated by the second atomization assembly 120 mixed with the aerosol generated by the first atomization assembly 110 and output to the user for use, so as to meet the use demand of the user.

[0069] As shown in Figure 6 and Figure 7As shown, the sealing member 140 protrudes a connecting portion 144 on the side facing the second atomization assembly 120, the connecting portion 144 is arranged through the avoiding hole 1313, and an end of the connecting portion 144 away from the sealing member 140 is in abutment with the second atomization assembly 120. The connecting channel 141 penetrates the sealing member 140 and the connecting portion 144, and the end of the connecting portion 144 away from the sealing member 140 is arranged to be inclined toward the second atomization assembly 120 along the axis direction away from the connecting portion 144 and in abutment with the second atomization assembly 120.

[0070] Thus, by protruding the connecting portion 144 through the avoiding hole 1313 on the side of the sealing member 140 facing the second atomization assembly 120, the connecting channel 141 penetrates the sealing member 140 and the connecting portion 144, and the end of the connecting portion 144 away from the sealing member 140 is in abutment with the second atomization assembly 120 to seal the gap between the connecting portion 144 and the second atomization assembly 120, so as to avoid the aerosol generated by atomization from leaking through the gap between the connecting portion 144 and the second atomization assembly 120. Thus, the second atomization channel 121 is in communication with the first atomization channel 111 through the connecting channel 141, so that the aerosol generated by the second atomization assembly 120 can be mixed with the aerosol generated by the first atomization assembly 110 through the connecting channel 141 and output to the user for use, so as to meet the user's use requirements.

[0071] Meanwhile, by arranging the end of the connecting portion 144 away from the sealing member 140 to be inclined toward the second atomization assembly 120 along the axis direction away from the connecting portion 144 and in abutment with the second atomization assembly 120, the end of the connecting portion 144 close to the second atomization assembly 120 is trumpet-shaped, which effectively increases the contact area between the connecting portion 144 and the second atomization assembly 120, thereby further improving the sealing performance between the connecting portion 144 and the second atomization assembly 120.

[0072] For example, the sealing member 140, the plugging portion 143 and the connecting portion 144 can be integrally injection molded by using rubber or silicone material.

[0073] As shown in Figure 6 and Figure 7 In an embodiment, the atomization device 100 further comprises an airflow sensing element 150 arranged on the first circuit board 131 and electrically connected with the first circuit board 131. The sealing member 140 is provided with a receiving groove 145 and a detection channel 146. The receiving groove 145 is arranged on the side of the sealing member 140 facing the first circuit board 131, and the airflow sensing element 150 is accommodated in the receiving groove 145. One end of the detection channel 146 is in communication with the connecting channel 141, and the other end of the detection channel 146 is in communication with the receiving groove 145.

[0074] Thus, when the user inhales, the airflow can enter the containing groove 145 from the connecting channel 141 through the detection channel 146 to be detected by the airflow sensor element in the containing groove 145, and the airflow sensor element feeds back the detected inhalation signal to the first circuit board 131, and the first circuit board 131 controls the first atomization assembly 110 and the second atomization assembly 120 to work atomization to generate aerosol for the user to use according to the inhalation signal.

[0075] As shown in Figure 5 , Figure 6 and Figure 7 , in an embodiment, the first atomization assembly 110 is provided in plurality, and the plurality of first atomization assemblies 110 are arranged at intervals around the axis of the atomization device 100, and each first atomization assembly 110 has a first atomization channel 111.

[0076] Among them, the plurality of first atomization assemblies 110 are used to rotate around the axis of the atomization device 100 relative to the second atomization assembly 120 to realize the communication of any one of the plurality of first atomization channels 111 with the second atomization channel 121, and realize the electrical connection of any one of the plurality of first atomization assemblies 110 with the first circuit board 131.

[0077] In this embodiment, by rotating the plurality of first atomization assemblies 110 around the axis of the atomization device 100 relative to the second atomization assembly 120, any one of the plurality of first atomization channels 111 is switched to communicate with the second atomization channel 121, and any one of the plurality of first atomization assemblies 110 is switched to be electrically connected with the first circuit board 131, so that the aerosol generated by the second atomization assembly 120 can be mixed with the aerosol generated by any one of the first atomization assemblies 110 and output to the user for use, thereby meeting the use requirements of different tastes of the user.

[0078] In addition, this also makes the atomization device 100 supply power to the second atomization assembly 120 and the plurality of first atomization assemblies 110 through one circuit board, further reduces the number of circuit boards, makes the structure of the atomization device 100 compact, thereby further improves the space utilization of the atomization device 100, and further reduces the manufacturing cost of the atomization device 100. Avoid the technical problem that each atomization assembly provides an independent power supply position in the prior art, which occupies a large amount of space inside the atomization device 100 and affects the space utilization of the atomization device 100.

[0079] It can be understood that the plurality of first atomization assemblies 110 have a plurality of flavors of aerosol substrates, one first atomization assembly 110 corresponds to one flavor of aerosol substrate, so that the aerosol atomized by the second atomization assembly 120 can be mixed with any one flavor of aerosol and output to the user for use, to meet the use needs of users with different tastes.

[0080] As shown in Figure 2 and Figure 3 , in an embodiment, the atomization device 100 further comprises a rotating shell 160, a fixed shell 170 and a connecting shell 180, the connecting shell 180 is connected between the rotating shell 160 and the fixed shell 170, the rotating shell 160 is rotationally connected with the connecting shell 180, and the first circuit board 131 is arranged between the connecting shell 180 and the fixed shell 170. Thus, the rotating shell 160 can rotate relative to the fixed shell 170 and the first circuit board 131.

[0081] As shown in Figure 2 , Figure 3 and Figure 4 , the rotating shell 160 has a plurality of first mounting grooves 161, the plurality of first atomization assemblies 110 are correspondingly arranged in the plurality of first mounting grooves 161 at intervals around the axis of the atomization device 100, and the fixed shell 170 has a second mounting groove 171, and the second atomization assembly 120 is arranged in the second mounting groove 171. Thus, the rotating shell 160 can drive the plurality of first atomization assemblies 110 to rotate synchronously relative to the first circuit board 131 and the second atomization assembly 120, thereby realizing switching of communication between any one of the plurality of first atomization channels 111 and the second atomization channel 121, and realizing switching of electrical connection between any one of the plurality of first atomization assemblies 110 and the first circuit board 131.

[0082] As shown in Figure 2 , Figure 3 and Figure 4 , in an embodiment, the fixed shell 170 further has a third mounting groove 172, the power supply assembly 130 further comprises a battery 132 and a second circuit board 133, the second circuit board 133 is electrically connected with the battery 132 and the first circuit board 131 respectively, the first circuit board 131 is electrically connected with the battery 132, and the battery 132 and the second circuit board 133 are arranged in the third mounting groove 172 along the axis direction of the atomization device 100, and the first circuit board 131 is perpendicularly connected on the second circuit board 133.

[0083] In the embodiment, the battery 132 is electrically connected with the first circuit board 131 and the second circuit board 133 respectively to supply power to the first circuit board 131 and the second circuit board 133. By electrically connecting the second circuit board 133 with the first circuit board 131, it is convenient for the user to transmit the indication signal to the first circuit board 131 by operating the control switch electrically connected with the second circuit board 133, so as to control the working state of the first atomization assembly 110 and the second atomization assembly 120.

[0084] Meanwhile, by arranging the battery 132 and the second circuit board 133 in the third mounting groove 172 along the axial direction of the atomization device 100, and by vertically connecting the second circuit board 133 with the first circuit board 131, the battery 132, the second circuit board 133 and the second atomization assembly 120 are arranged in the fixed shell 170 along the axial direction of the atomization device 100 and spaced apart from each other, so that the structure is compact and the space utilization of the fixed shell 170 is effectively improved.

[0085] For example, the battery 132 can be a secondary battery, and the second circuit board 133 can be a printed circuit board.

[0086] 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.

[0087] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed 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 atomising device characterised in that, The utility model relates to an atomization assembly and a power supply assembly thereof. The utility model discloses an atomization assembly and a power supply assembly thereof. The first atomization assembly (110) comprises a first conductive assembly (112) arranged at one end of the first atomization assembly (110) facing the second atomization assembly (120), and the first circuit board (131) is provided with a first needle assembly (1311) on one side of the first circuit board (131) facing the first atomization assembly (110), the first needle assembly (1311) is electrically connected with the first circuit board (131), and is used for abutting against the first conductive assembly (112). And / or, the second atomization assembly (120) comprises a second conductive assembly (122) arranged at one end of the second atomization assembly (120) facing the first atomization assembly (110), and the first circuit board (131) is provided with a second needle assembly (1312) on one side of the first circuit board (131) facing the second atomization assembly (120), the second needle assembly (1312) is electrically connected with the first circuit board (131), and is used for abutting against the second conductive assembly (122).

2. The atomization device of claim 1, wherein, The first conductive assembly (112) comprises a first conductive electrode (1121) and a second conductive electrode (1122), the first conductive electrode (1121) is electrically connected with a positive electrode pin of the first atomization assembly (110), the second conductive electrode (1122) is electrically connected with a negative electrode pin of the first atomization assembly (110), the first needle assembly (1311) comprises a first elastic needle (13111) and a second elastic needle (13112), the first elastic needle (13111) is used for abutting against the first conductive electrode (1121), and the second elastic needle (13112) is used for abutting against the second conductive electrode (1122). ​ 3. The atomization device of claim 2, wherein, ​ 4. The atomization device of claim 2, wherein, The second conductive assembly (122) comprises a third conductive electrode (1221) and a fourth conductive electrode (1222), the third conductive electrode (1221) is electrically connected with the positive electrode pin of the second atomization assembly (120), and the fourth conductive electrode (1222) is electrically connected with the negative electrode pin of the second atomization assembly (120), the second needle assembly (1312) comprises a third elastic needle (13121) and a fourth elastic needle (13122), the third elastic needle (13121) is used for abutting against the third conductive electrode (1221), and the fourth elastic needle (13122) is used for abutting against the fourth conductive electrode (1222).

5. The atomization device of claim 2, wherein, The atomization device (100) further comprises a sealing piece (140), which is arranged between the first atomization assembly (110) and the first circuit board (131); The first circuit board (131) is provided with a avoiding hole (1313), one end of the sealing piece (140) is arranged on the side of the first circuit board (131) facing the first atomization assembly (110) and abuts against the first atomization assembly (110), the end of the sealing piece (140) away from the first atomization assembly (110) is arranged in the avoiding hole (1313) and abuts against the second atomization assembly (120), and the sealing piece (140) has a connecting channel (141) in communication with the first atomization channel (111) and the second atomization channel (121) respectively.

6. The atomization device of claim 5, wherein, At least two communication holes (142) are arranged on the sealing piece (140) corresponding to the position of the first needle assembly (1311), and the first needle assembly (1311) is arranged in the at least two communication holes (142). The side of the sealing piece (140) facing the first atomization assembly (110) is provided with a blocking part (143), the side of the blocking part (143) away from the sealing piece (140) abuts against the first atomization assembly (110), and the connecting channel (141) and the communication hole (142) are arranged in the blocking part (143); And / or, the side of the sealing piece (140) facing the second atomization assembly (120) is provided with a connecting part (144), the connecting part (144) is arranged in the avoiding hole (1313), and the end of the connecting part (144) away from the sealing piece (140) abuts against the second atomization assembly (120), the connecting channel (141) penetrates the sealing piece (140) and the connecting part (144), the end of the connecting part (144) away from the sealing piece (140) is arranged in an inclined manner along the axis direction away from the connecting part (144) and abuts against the second atomization assembly (120).

7. The atomization device of claim 5, wherein, The atomization device (100) further comprises an airflow sensing element (150) disposed on the first circuit board (131) and electrically connected with the first circuit board (131); The sealing member (140) is provided with a receiving groove (145) and a detection channel (146), the receiving groove (145) is disposed on the side of the sealing member (140) facing the first circuit board (131), the airflow sensing element (150) is accommodated in the receiving groove (145), one end of the detection channel (146) is in communication with the connecting channel (141), and the other end of the detection channel (146) is in communication with the receiving groove (145).

8. The atomization device of any one of claims 1-7, wherein, The first atomization assembly (110) is provided in plurality, and the plurality of first atomization assemblies (110) are disposed at intervals around the axis of the atomization device (100), each of the first atomization assemblies (110) has one first atomization channel (111); The first atomization assembly (110) is provided in plurality, and the plurality of first atomization assemblies (110) are disposed at intervals around the axis of the atomization device (100), each of the first atomization assemblies (110) has one first atomization channel (111); 9. The atomization device of claim 8, wherein, The atomization device (100) further comprises a rotating shell (160), a fixed shell (170) and a connecting shell (180), the connecting shell (180) is connected between the rotating shell (160) and the fixed shell (170), the rotating shell (160) is rotationally connected with the connecting shell (180), and the first circuit board (131) is disposed between the connecting shell (180) and the fixed shell (170); The rotating shell (160) has a plurality of first mounting grooves (161), and the plurality of first atomization assemblies (110) are disposed at intervals around the axis of the atomization device (100) and correspondingly disposed in the plurality of first mounting grooves (161), and the fixed shell (170) has a second mounting groove (171), and the second atomization assembly (120) is disposed in the second mounting groove (171).

10. The atomization device of claim 9, wherein, The fixed shell (170) further has a third mounting groove (172), the power supply assembly (130) further comprises a battery (132) and a second circuit board (133), the second circuit board (133) is electrically connected with the battery (132) and the first circuit board (131) respectively, the first circuit board (131) is electrically connected with the battery (132), and the battery (132) and the second circuit board (133) are disposed in the third mounting groove (172) along the axis direction of the atomization device (100), and the first circuit board (131) is vertically connected on the second circuit board (133).

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