Atomizer and atomizing equipment

Abstract

The utility model provides an atomizer and atomization equipment, and relates to the technical field of electronic atomization. The atomizer comprises a shell, an atomizing assembly and a conductive assembly. The shell defines a containing cavity, an air inlet is formed in one end of the shell, and an air outlet is formed in the other end of the shell. The atomization assembly is contained in the containing cavity, an atomization channel is defined by the atomization assembly, the air inlet end of the atomization channel is communicated with the air inlet, and the air outlet end of the atomization channel is communicated with the air outlet; the conductive assembly is electrically connected with the atomization assembly; at least part of the conductive assembly is arranged at the end, close to the air outlet, of the shell. According to the atomizer, the conductive assembly and the air inlet are formed in the two ends of the shell correspondingly, so that the end, close to the air outlet, of the atomizer can be electrically connected with a power supply host in the atomization equipment through the conductive assembly, and the atomizer can be mounted or dismounted from the bottom of the atomization equipment; therefore, the convenience and efficiency of mounting or dismounting the atomizer can be improved.

Description

TECHNICAL FIELD

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

[0002] An atomizer is a device capable of atomizing an aerosol substrate into an aerosol for a user to use, which has been widely used in the industries of medicine, beauty, etc.

[0003] In the related art, the position of the conductive part in the atomizer and the position of the air inlet in the atomization channel are arranged on the same side, which can only adapt to the use of conventional atomization devices. For atomization devices with different specifications, the position of the conductive part of the current atomizer cannot adapt to the use of atomization devices with different power supply positions. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the purpose of the present application is to provide an atomizer and an atomization device, which aims to solve the technical problem of greater difficulty in replacing a smoke cartridge in the related art.

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

[0006] In a first aspect, the embodiments of the present application provide an atomizer, comprising:

[0007] a housing defining a receiving cavity, one end of the housing being provided with an air inlet, and the other end being provided with an air outlet;

[0008] an atomization assembly accommodated in the receiving cavity, the atomization assembly defining an atomization channel, the air inlet end of the atomization channel being in communication with the air inlet, and the air outlet end of the atomization channel being in communication with the air outlet;

[0009] a conductive assembly electrically connected with the atomization assembly, at least part of the conductive assembly being arranged at one end of the housing close to the air outlet.

[0010] In one of the embodiments, one part of the conductive assembly is arranged at one end of the housing close to the air outlet, and the other part is arranged at one end of the housing close to the air inlet.

[0011] In one of the embodiments, the conductive assembly comprises at least two conductive parts, and the at least two conductive parts are arranged at one end of the housing close to the air outlet; the at least two conductive parts are arranged on the side close to the air outlet.

[0012] In one of the embodiments, the housing comprises an outer shell, a top cover and a base;

[0013] The top cover and the base are respectively arranged at two ends of the shell to form the accommodating cavity by the top cover, the shell and the base;

[0014] The air inlet is arranged on the base, the air outlet is arranged on the top cover, at least two conductive parts are arranged on a side of the top cover away from the base, and are respectively arranged on two sides of the air inlet.

[0015] In one of the embodiments, the atomization assembly comprises an atomization core, and the top cover, on a side away from the base, is provided with at least two grooves spaced apart;

[0016] One end of each of the conductive parts is accommodated in the corresponding groove, and the other end penetrates through the top cover and is electrically connected with the atomization core.

[0017] In one of the embodiments, the shell, near one end of the top cover, is provided with a support table, and the top cover is arranged on a side of the support table away from the base;

[0018] The support table, on a side facing the top cover, is provided with at least two accommodation grooves, and one end of each of the conductive parts is accommodated in the corresponding accommodation groove;

[0019] The atomization core comprises a heating element, and the heating element comprises at least two pins; wherein a free end of each of the pins extends into one of the accommodation grooves and is electrically connected with the corresponding conductive part.

[0020] In one of the embodiments, the atomization core further comprises an atomization tube and a limiting seat, the heating element is arranged in the atomization tube, and the limiting seat is arranged in the atomization tube and located on a side close to the top cover;

[0021] The limiting seat is internally provided with a hole communicating with the atomization channel, and an outer periphery of the limiting seat is provided with at least two guide grooves extending along an axis direction of the atomization tube, a groove wall of the guide groove and an inner wall of the atomization tube define at least one guide channel, and the pin penetrates through the guide channel and extends towards the accommodation groove.

[0022] In one of the embodiments, the support table is provided with a first through hole communicating with the accommodating cavity and the air outlet;

[0023] The atomizer further comprises a first sealing element, the first sealing element is arranged in the first through hole, the first sealing element is connected with a hole wall of the first through hole, and the first sealing element is provided with a second through hole communicating with the atomization channel and the air outlet;

[0024] The first seal is provided with a plurality of guide grooves on one side facing the top cover; the lead pin is sequentially arranged along the guide channel, the second through hole, the guide groove and the accommodation groove.

[0025] In one of the embodiments, the atomizer further comprises a mounting seat arranged at one end close to the base, the mounting seat being provided with a third through hole communicating the atomizing channel and the air inlet;

[0026] The end of the mounting seat away from the first seal is connected with the base, and the end of the mounting seat facing the first seal is provided with a mounting groove for fixing the atomizing assembly.

[0027] In one of the embodiments, the base is provided with a first annular notch on one side close to the mounting seat to form a first step on the outer periphery of the base;

[0028] The mounting seat is provided with a second annular notch on one side close to the base to form a second step on the outer periphery of the mounting seat;

[0029] The first step, the second step and the inner wall of the shell surround to form an annular channel, and a second seal is arranged in the annular channel;

[0030] And / or, the mounting seat is provided with at least one mounting hole on one side facing the base, the base is provided with at least one mounting column on one side facing the mounting seat, and the mounting column is inserted into the mounting hole;

[0031] And / or, the base is further provided with at least two fourth through holes, the at least two fourth through holes communicating the air inlet and the third through hole, and the central axes of the fourth through holes are respectively misaligned with the central axes of the air inlet and the third through hole.

[0032] In a second aspect, the embodiments of the present application provide an atomizing device, comprising a power supply host and the atomizer, the atomizer being detachably connected to the power supply host, the power supply host being electrically connected with the atomizer and providing electric energy.

[0033] The beneficial effects of the present application are: the atomizer provided by the present application is electrically connected with the atomizing assembly through the conductive assembly, and the conductive assembly is at least partially arranged at one end of the shell close to the air outlet, so that the conductive assembly and the air inlet are arranged at two ends of the shell, so that the end of the atomizer close to the air outlet can be electrically connected with the power supply host in the atomizing device through the conductive assembly; on the one hand, the atomizer can adapt to different specifications of the atomizing device and different use conditions of the power supply position, and improve the adaptability and universality of the atomizer; on the other hand, the atomizer can be installed or disassembled from different positions of the atomizing device according to design requirements, so as to improve the convenience of using the atomizer.

[0034] In order to make the above-mentioned purposes, characteristics and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0035] 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 on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0036] Figure 1 Fig. 1 shows a first perspective view of the structure of the atomizer in some embodiments of the present application;

[0037] Figure 2 Fig. 2 shows a second perspective view of the structure of the atomizer in some embodiments of the present application;

[0038] Figure 3 Fig. 3 shows a cross-sectional view of the structure of the atomizer in some embodiments of the present application; Figure 2

[0039] Fig. 4 shows a cross-sectional view of the structure of the atomizer in some embodiments of the present application; Figure 4 Figure 2 Fig. 5 shows a cross-sectional view of the structure of the atomizer in some embodiments of the present application;

[0040] Figure 5 Figure 3 Fig. 6 shows a cross-sectional view of the structure of the atomizer in some embodiments of the present application;

[0041] Figure 6 Fig. 7 shows an exploded view of the atomizer in some embodiments of the present application;

[0042] Figure 7 Fig. 8 shows a first perspective view of the structure of the limiting seat in the atomizer in some embodiments of the present application;

[0043] Figure 8 Fig. 9 shows a first perspective view of the structure of the atomizing device in some embodiments of the present application;​​

[0044] Figure 9 The cross-sectional structure schematic diagram at D-D is shown. Figure 8 The cross-sectional structure schematic diagram at D-D is shown.

[0045] Main element symbol explanation:

[0046] 100 - shell; 110 - containing cavity; 120 - air inlet; 130 - air outlet; 140 - shell; 150 - top cover; 151 - groove; 160 - base; 161 - mounting column; 162 - first step; 163 - fourth through hole; 200 - atomization assembly; 210 - atomization channel; 220 - atomization core; 221 - heating element; 2211 - pin; 222 - atomization tube; 223 - limiting seat; 2231 - hole; 2232 - guide groove; 2233 - guide channel; 230 - liquid guide; 300 - conductive assembly; 310 - conductive part; 500 - support table; 510 - accommodation groove; 520 - first through hole; 600 - first sealing element; 610 - second through hole; 620 - guide groove; 700 - mounting seat; 710 - third through hole; 720 - mounting groove; 730 - mounting hole; 740 - second step; 800 - annular channel; 900 - second sealing element; 1000 - atomization device; 1100 - power supply host; 1200 - main air duct. DETAILED DESCRIPTION

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

[0048] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element 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", "third", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" or "third" can include, explicitly or implicitly, one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless explicitly specified and limited otherwise.

[0050] In the present application, unless explicitly specified and limited otherwise, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0051] The embodiment of the present application provides an atomizer, which relates to the technical field of electronic atomization and is mainly used for improving the convenience and efficiency of replacing the atomizer.

[0052] In combination Figures 1 to 6 As shown, the atomizer provided by the embodiment includes a shell 100, an atomization assembly 200 and a conductive assembly.

[0053] The shell 100 defines a containing cavity 110, and one end of the shell 100 is provided with an air inlet 120, and the other end is provided with an air outlet 130. The air inlet 120 and the air outlet 130 are respectively communicated with the containing cavity 110, that is, external gas can enter the containing cavity 110 through the air inlet 120 and be discharged from the air outlet 130.

[0054] The atomization assembly 200 is accommodated in the containing cavity 110 and detachably connected with the shell 100. The atomization assembly 200 is spaced from the inner wall of the shell 100 to form a liquid storage space, and the liquid storage space is used for storing an atomization substrate.

[0055] In addition, the atomization assembly 200 defines an atomization channel 210, and the air inlet end of the atomization channel 210 is communicated with the air inlet 120, and the air outlet end of the atomization channel 210 is communicated with the air outlet 130. It can be understood that external gas can enter the atomization channel 210 through the air inlet 120 and be discharged from the air outlet 130.

[0056] The atomization assembly 200 can atomize the atomization substrate and form an aerosol in the atomization channel 210, so that the aerosol formed in the atomization channel 210 can be discharged from the air outlet 130 along with the gas flow flowing through the atomization channel 210.

[0057] In the present embodiment, the electrically conductive assembly 300 is electrically connected with the atomization assembly 200. It can be understood that the electrically conductive assembly 300 can form an electrical connection with an external power source, so that the atomization assembly 200 can form an electrical connection with the external power source through the electrically conductive assembly 300.

[0058] At least part of the electrically conductive assembly 300 is arranged at one end of the housing close to the air outlet 130, so that the end of the atomizer close to the outlet can form an electrical connection with the external power source through the electrically conductive assembly 300. Since the atomization assembly 200 can heat and atomize the aerosol generating substrate to form an aerosol, the aerosol can be discharged from the air outlet 130 in the direction of the airflow flowing through the atomization channel, so that when the atomizer is connected with the external power source, it can be directly connected with the external power source through the electrically conductive assembly 300 arranged at the outlet. This not only improves the connection efficiency and installation convenience of the atomizer and the external power source, but also enables the aerosol in the atomization channel to enter the main air passage of the atomization device through the outlet and be discharged from the exhaust end of the main air passage of the atomization device.

[0059] As shown in Figure 1 and Figure 2 In an embodiment of the present application, part of the electrically conductive assembly 300 is arranged at one end of the housing 100 close to the air outlet 130, and the other part is arranged at one end of the housing 100 close to the air inlet 120, so that the electrically conductive assembly 300 close to the air outlet 130 can form an electrical connection with the power supply host 1100 in the atomization device. In other embodiments, part of the electrically conductive assembly 300 is arranged on the side wall of the housing 100, so that the atomizer can adapt to different specifications of the atomization device and different use cases of different power supply positions, improve the adaptability and universality of the atomizer, and enable the atomizer to be installed or removed from different positions according to design requirements of the atomization device, thereby improving the convenience of using the atomizer.

[0060] As shown in Figure 1 and Figure 2 In an embodiment of the present application, the electrically conductive assembly 300 includes at least two electrically conductive parts 310. It can be understood that the number of electrically conductive parts 310 can be two or any number of more than two, which can be set according to actual conditions.

[0061] In the present embodiment, at least two electrically conductive parts 310 are arranged at one end of the housing 100 close to the air outlet 130, so as to form an electrical connection with the external power source. In some embodiments, at least two electrically conductive parts 310 are connected at one end of the housing close to the air outlet 130.

[0062] In other embodiments, at least two of the conductive portions 310 are arranged at one side close to the air outlet 130, at least one of the conductive portions 310 is connected to the positive pole of the external power supply, and at least one of the conductive portions 310 is connected to the negative pole of the external power supply.

[0063] For example, in some embodiments, the at least two conductive portions 310 include a first conductive portion and a second conductive portion. One end of each of the first conductive portion and the second conductive portion is arranged at one end of the housing 100 close to the air outlet 130, and a space is provided between the first conductive portion and the second conductive portion. The first conductive portion and the second conductive portion are respectively electrically connected to the atomization assembly 200. In addition, the other end of each of the first conductive portion and the second conductive portion is arranged close to the air inlet 120. It can be understood that the first conductive portion and the second conductive portion can be electrically connected to the external power supply through the end close to the air inlet 120, so as to electrically connect the atomization assembly 200 to the external power supply.

[0064] For example, in some embodiments of the present application, one end of each of the first conductive portion and the second conductive portion can also be arranged on the side wall of the housing 100. That is, the atomizer can be electrically connected to the power supply host 1100 through the first conductive portion and the second conductive portion arranged on the side wall, so as to electrically connect the atomizer to the external power supply, thereby further improving the diversity and flexibility of the connection position of the atomizer and the external power supply.

[0065] In addition, the first conductive portion and the second conductive portion are used to electrically connect to the external power supply. For example, the first conductive portion is connected to the negative pole of the power supply host 1100 in the atomization device, and the second conductive portion is connected to the positive pole of the power supply host 1100 in the atomization device, so as to form a current conduction between the atomization assembly 200 and the power supply host 1100 in the atomization device.

[0066] Since the flow direction of the gas in the atomizer is from the air inlet 120 to the air outlet 130, by arranging the first conductive portion and the second conductive portion at one end of the housing 100 close to the air outlet 130, the conductive portions (the first conductive portion and the second conductive portion) and the air inlet 120 are arranged at two ends of the housing 100, so that the end of the atomizer close to the air outlet 130 can be electrically connected to the power supply host 1100 in the atomization device through the first conductive portion and the second conductive portion. The air outlet 130 is closer to the suction nozzle of the atomization device relative to the air inlet 120, so that the atomizer can be mounted or dismounted from the bottom of the atomization device, thereby improving the convenience and efficiency of mounting or dismounting the atomizer.

[0067] For example, if the number of the conductive parts 310 is three, the three conductive parts 310 include two first conductive parts and one second conductive part. It can be understood that, by simultaneously forming an electrical connection between the three conductive parts 310 and an external power source, the heating power of the atomization assembly 200 can be increased, thereby improving the atomization efficiency of the atomization assembly 200 on the aerosol generating substrate; in addition, one first conductive part and one second conductive part can be connected to the external power source to appropriately reduce the heating power of the atomization assembly 200, so as to adjust the heating efficiency of the atomization assembly 200 on the aerosol generating substrate, thereby meeting the taste requirements of users for aerosols of different concentrations.

[0068] For example, if the number of the conductive parts is four, the four conductive parts 310 include three first conductive parts and one second conductive part, or the four conductive parts include two first conductive parts and two second conductive parts. It can be understood that, the user can selectively control the number of the first conductive parts and the second conductive parts connected to the external power source, so as to adjust the atomization efficiency of the atomization assembly 200 on the aerosol generating substrate, to further meet the taste requirements of different users, thereby improving the user experience.

[0069] As shown in FIGS. 1, 2 and 3, the housing 100 includes a shell 140, a top cover 150 and a base 160. Figure 1 Figure 6 As shown in FIGS. 1, 2 and 3, the housing 100 includes a shell 140, a top cover 150 and a base 160.

[0070] The top cover 150 and the base 160 are respectively arranged at two ends of the shell 140, so as to form the accommodation cavity 110 by the top cover 150, the shell 140 and the base 160.

[0071] The connection mode between the top cover 150 and the base 160 and the shell 140 can be any one of clamping, bonding, magnetic attraction connection, threaded connection and bolt connection, which can be specifically set according to actual conditions.

[0072] In addition, the air inlet 120 is arranged on the base 160, and the air outlet 130 is arranged on the top cover 150, so that external gas can enter the accommodation cavity 110 through the air inlet 120 and be discharged from the air outlet 130.

[0073] In the embodiment, at least two conductive parts 310 are arranged on the side of the top cover 150 away from the base 160, so as to provide support and fixation by the conductive parts of the top cover 150, to ensure the stability of the conductive parts on the top cover 150.

[0074] ​In the embodiment, the at least two conductive parts 310 are respectively arranged on two sides of the air inlet 120, i.e., the at least two conductive parts 310 are respectively arranged on two adjacent sides of the air inlet 120, or the at least two conductive parts 310 are respectively arranged on two opposite sides of the air inlet 120, which can be specifically set according to actual conditions. By arranging the at least two conductive parts 310 on the two sides of the air inlet 120, a spacing effect is formed between the at least two conductive parts 310 through the air inlet 120, so as to prevent the at least two conductive parts 310 from being in contact and short-circuiting.

[0075] In the embodiment, the conductive part can be one of an electrode sheet, a conductive column and a conductive wire, which can be specifically set according to actual conditions.

[0076] As shown in FIGS. 1, 2 and 3, the aerosol generating assembly 200 includes a top cover 150 and a base 160. Figure 3 and Figure 4 As shown in FIGS. 1, 2 and 3, the aerosol generating assembly 200 includes a top cover 150 and a base 160.

[0077] In the embodiment, the at least two conductive parts 310 are respectively arranged on two sides of the air inlet 120, i.e., the at least two conductive parts 310 are respectively arranged on two adjacent sides of the air inlet 120, or the at least two conductive parts 310 are respectively arranged on two opposite sides of the air inlet 120, which can be specifically set according to actual conditions. By arranging the at least two conductive parts 310 on the two sides of the air inlet 120, a spacing effect is formed between the at least two conductive parts 310 through the air inlet 120, so as to prevent the at least two conductive parts 310 from being in contact and short-circuiting.

[0078] In addition, the other end of each conductive part 310 penetrates through the top cover 150 and is electrically connected with the atomization core 220. It can be understood that the other end of the conductive part 310 is arranged on the side of the top cover 150 facing the base 160, so as to enable the conductive part 310 to be electrically connected with the atomization core 220 in the aerosol generating assembly 200.

[0079] For example, in some embodiments, the at least two conductive parts 310 include a first conductive part and a second conductive part, and the at least two grooves 151 include a first groove and a second groove. One end of the first conductive part is accommodated in the first groove, that is, a part of the first conductive part is accommodated in the first groove, so as to provide a limiting effect on the first conductive part through the first groove, prevent the first conductive part from shaking on the top cover 150, and ensure the stability of the first conductive part on the top cover 150. In addition, the other end of the first conductive part passes through the top cover 150 and is electrically connected with the atomizing core 220. It can be understood that the other end of the first conductive part is arranged on the side of the top cover 150 facing the base 160, so that the first conductive part can be electrically connected with the atomizing core 220 in the atomizing assembly 200. In this embodiment, one end of the second conductive part is accommodated in the second groove, that is, a part of the second conductive part is accommodated in the second groove, so as to provide a limiting effect on the second conductive part through the second groove, prevent the second conductive part from shaking on the top cover 150, and ensure the stability of the second conductive part on the top cover 150. In addition, the other end of the second conductive part passes through the top cover 150 and is electrically connected with the atomizing core 220. It can be understood that the other end of the first conductive part is arranged on the side of the top cover 150 facing the base 160, so that the first conductive part can be electrically connected with the atomizing core 220 in the atomizing assembly 200. It can be understood that the first conductive part and the second conductive part are respectively electrically connected with the atomizing core 220, and the first conductive part and the second conductive part are respectively arranged on the side of the top cover 150 away from the base 160, so as to facilitate the connection of the first conductive part and the second conductive part with an external power supply, thereby facilitating the connection of the atomizing assembly 200 with the external power supply.

[0080] Since the conductive part is close to the air outlet 130 of the shell 100, the atomizer can be installed or dismounted from the bottom of the atomizing device during installation or dismounting, which not only improves the convenience of installation or dismounting of the atomizer, but also does not affect other elements of the atomizing device, thereby improving the installation or dismounting efficiency.

[0081] As shown in Figures 3 to 5 In one embodiment, the shell 140 is provided with a support table 500 close to one end of the top cover 150. The support table 500 is arranged on the inner wall of the shell 140, and the top cover 150 is arranged on the side of the support table 500 away from the base 160, so as to provide a supporting and limiting effect on the top cover 150 through the support table 500, thereby ensuring the stability of the connection between the top cover 150 and the shell 140.

[0082] The support table 500 is provided with at least two accommodation grooves 510 on the side facing the top cover 150, and one end of each conductive part 310 away from the top cover 150 is accommodated in the corresponding accommodation groove 510, so as to provide space for the one end of the conductive part 310 away from the top cover 150 through the accommodation groove 510, which not only improves the space utilization of the atomizer, but also provides protection and limiting for the conductive part 310 through the accommodation groove 510.

[0083] For example, in some embodiments, the at least two accommodation grooves 510 include a first accommodation groove and a second accommodation groove, and the first accommodation groove and the second accommodation groove are arranged alternately. It can be understood that the one end of the first conductive part 310 away from the top cover 150 is accommodated in the first accommodation groove, and the one end of the second conductive part 310 away from the top cover 150 is accommodated in the second accommodation groove, so as to provide space for the one end of the first conductive part 310 away from the top cover 150 through the first accommodation groove, and provide space for the one end of the second conductive part 310 away from the top cover 150 through the second accommodation groove, which not only improves the space utilization of the atomizer, but also provides protection and limiting for the first conductive part 310 through the first accommodation groove, and provides protection and limiting for the second conductive part 310 through the second accommodation groove.

[0084] As shown in Figure 3 and Figure 4 In one embodiment, the atomizing core 220 includes a heating element 221, and the heating element 221 includes at least two pins 2211. It can be understood that the number of pins 2211 can be two or any number of more than two, which can be set according to actual conditions.

[0085] Each free end of the pin 2211 extends into one of the accommodation grooves 510 and is electrically connected to the corresponding conductive part 310, so as to provide protection for the pin 2211 and the conductive part 310 through the groove wall of the accommodation groove 510, to prevent the pin 2211 and the conductive part 310 from shaking or separating under the action of external force, thereby ensuring the stability of the connection of the pin 2211 and the conductive part 310 in the accommodation groove 510. It can be understood that the conductive part 310 is electrically connected to the external power supply, so that the pin 2211 can form an electrical connection between the heating element 221 and the external power supply, so that the heating element 221 can heat under the action of current, thereby heating and atomizing the aerosol generating substrate adsorbed on the liquid guiding element 230 to form an aerosol in the atomizing channel 210.

[0086] Exemplarily, in some embodiments, the at least two pins 2211 include a first pin and a second pin. The first pin and the second pin are respectively connected with the heat-generating element 221. It can be understood that one end of the first pin is at least partially accommodated in the first accommodation slot and connected with the first conductive part, i.e., the first pin and the first conductive part are electrically connected in the first accommodation slot to provide a protection effect for the first pin and the first conductive part through the slot wall of the first accommodation slot to prevent the first pin and the first conductive part from shaking or separating under the action of external force, thereby ensuring the stability of the connection of the first pin and the first conductive part in the first accommodation slot. In addition, the second pin is at least partially accommodated in the second accommodation slot and connected with the second conductive part. It can be understood that the second pin and the second conductive part are electrically connected in the second accommodation slot to provide a protection effect for the second pin and the second conductive part through the slot wall of the second accommodation slot to prevent the second pin and the second conductive part from shaking or separating under the action of external force, thereby ensuring the stability of the connection of the second pin and the second conductive part in the second accommodation slot.

[0087] As shown in Figure 3 , Figure 4 and Figure 7 , in one embodiment, the atomizing core 220 further includes an atomizing tube 222 and a limiting seat 223. One end of the atomizing tube 222 is in communication with the air inlet 120, and the other end of the atomizing tube 222 is in communication with the air outlet 130, so as to communicate the air inlet 120 and the air outlet 130 with the atomizing channel 210, respectively.

[0088] In addition, the heat-generating element 221 is arranged in the atomizing tube 222, and the limiting seat 223 is arranged in the atomizing tube 222 and located on the side close to the top cover 150, i.e., the limiting seat 223 is arranged in the atomizing channel 210. The connection mode between the limiting seat 223 and the atomizing tube 222 includes any one of clamping, bonding, threaded connection or welding, which can be specifically set according to actual conditions.

[0089] It should be noted that the atomizing channel 210 defines the atomizing channel 210 in any one of the above embodiments, i.e., the heat-generating element 221 is arranged in the atomizing channel 210. The connection mode between the heat-generating element 221 and the atomizing tube 222 includes at least one of clamping, welding, threaded connection and bonding, which can be specifically set according to actual conditions.

[0090] In the present embodiment, the limiting seat 223 is arranged on the side of the heat-generating element 221 facing the top cover and is arranged in a spaced manner with the heat-generating element 221, and the limiting seat 223 and the top cover have a spacing therebetween.

[0091] In addition, the limiting seat 223 is internally provided with a hole 2231 communicating with the atomization channel 210, and the limiting seat 223 is externally provided with at least two guide grooves 2232 extending along the axis direction of the atomization pipe 222. It can be understood that the number of the guide grooves 2232 can be two or any other number, which can be specifically set according to actual conditions.

[0092] The groove wall of the guide groove 2232 and the inner wall of the atomization pipe 222 define at least one guide channel 2233, the pin 2211 is arranged in the guide channel 2233 and extends towards the direction of the gap slot 510, so as to limit and guide the pin 2211 through the inner wall of the guide channel 2233, thereby ensuring the stability of the pin 2211 in the atomization channel 210.

[0093] In some embodiments, the number of the guide grooves 2232 is multiple, and the multiple guide grooves 2232 are arranged at intervals along the outer periphery of the limiting seat 223. It should be noted that the guide grooves 2232 extend through the limiting seat 223 along the axis direction of the limiting seat 223.

[0094] For example, in some embodiments, the guide grooves 2232 include a first guide groove and a second guide groove, wherein the groove wall of the first guide groove and the inner wall of the atomization pipe 222 define a first guide channel, the first pin is arranged in the first guide channel, and the first pin is limited and guided by the inner wall of the first guide channel, that is, the inner wall of the first guide groove and the inner wall of the atomization pipe 222 provide the first pin with limiting and guiding action, thereby ensuring the stability of the first pin in the atomization channel 210. In addition, the groove wall of the second guide groove and the inner wall of the atomization pipe 222 define a second guide channel, the second pin is arranged in the second guide channel, and the second pin is limited and guided by the inner wall of the second guide channel, that is, the inner wall of the second guide groove and the inner wall of the atomization pipe 222 provide the second pin with limiting and guiding action, thereby ensuring the stability of the second pin in the atomization channel 210.

[0095] As shown in Figure 3 and Figure 4 In one embodiment, the support table 500 is provided with a first through hole 520 communicating with the accommodating cavity 110 and the air outlet 130, that is, the first through hole 520 extends through the support table 500 along the thickness direction of the support table 500.

[0096] The atomizer further comprises a first sealing member 600 arranged in the first through hole 520, the first sealing member 600 is connected with the hole wall of the first through hole 520, and the side wall of the first sealing member 600 is sealingly connected with the hole wall of the first through hole 520. The first sealing member 600 is provided with a second through hole 610 communicating the atomizing channel 210 and the gas outlet 130, so that the gas flowing through the atomizing channel 210 can pass through the second through hole 610 and the gas outlet 130 in turn and be discharged from the gas outlet 130.

[0097] By arranging the first sealing member 600, the gas leakage of the top cover 150 is prevented, and the smoothness and stability of the gas in the atomizing channel 210 being discharged from the gas outlet 130 are ensured.

[0098] In addition, the side of the first sealing member 600 facing the top cover 150 is provided with a plurality of guide grooves 620. It can be understood that the number of guide grooves 620 can be two or any number of more than two, which can be specifically set according to actual conditions.

[0099] In this embodiment, the pin 2211 is arranged in sequence along the guide channel 2233, the second through hole 610, the guide groove 620 and the accommodation groove 510, so as to provide the pin 2211 with the functions of guiding, limiting and fixing through the guide channel 2233, the second through hole 610, the guide groove 620 and the accommodation groove 510, so as to ensure the stability of the pin 2211 in the atomizing device and improve the rationality of the position arrangement of the pin 2211.

[0100] For example, as shown in the Figure 6 In one embodiment, the plurality of guide grooves 620 include a first guide groove and a second guide groove. The first guide groove communicates the second through hole 610 and the first accommodation groove, and the first pin portion is accommodated in the first guide groove, so as to provide the first pin with the functions of limiting and guiding through the first guide groove, prevent the first pin from shaking, ensure the stability of the connection between the first pin and the top cover 150, and thus ensure the stability of the connection between the first pin and the first conductive part. It can be understood that a part of the first pin is bent, and the bent part of the first pin is accommodated in the first guide groove. In addition, the second guide groove communicates the second through hole 610 and the second accommodation groove, and the second pin portion is accommodated in the second guide groove, so as to provide the second pin with the functions of limiting and guiding through the second guide groove, prevent the second pin from shaking, ensure the stability of the connection between the second pin and the top cover 150, and thus ensure the stability of the connection between the second pin and the second conductive part. It can be understood that a part of the second pin is bent, and the bent part of the second pin is accommodated in the second guide groove.

[0101] For example, as shown in the Figure 3 ,Figure 4 and Figure 7 As shown, in one embodiment, the atomizer further includes a mounting base 700, which is disposed near the base 160 of the atomizing component 200 to provide support and limit the atomizing component 200, thereby ensuring the stability of the atomizing component 200 in the receiving cavity 110. The mounting base 700 is provided with a third through hole 710 connecting the atomizing channel 210 and the air inlet 120, so that external gas can enter the atomizing channel 210 sequentially through the air inlet 120 and the third through hole 710.

[0102] In this embodiment, the mounting base 700 is provided with a mounting groove 720 for fixing the atomizing component 200 at one end facing the first sealing member 600. The atomizing component 200 is at least partially housed in the mounting groove 720 so as to provide support and fixation for the atomizing component 200 through the mounting groove 720, thereby ensuring the stability of the atomizing component 200 in the receiving cavity 110.

[0103] In one embodiment, the end of the mounting base 700 opposite to the first seal 600 is connected to the base 160 to provide support for the mounting base 700 through the base 160, thereby ensuring the stability of the base 160 in the receiving cavity 110.

[0104] The first seal 600 can be a sealing silicone or a sealing rubber.

[0105] like Figures 3 to 6 As shown, in one embodiment, the atomizing assembly 200 includes the atomizing core 220 and the liquid guiding element 230.

[0106] The liquid guiding component 230 is sleeved on the atomizing core 220, and part of the liquid guiding component 230 is disposed in the mounting groove 720 so that the groove wall of the mounting groove 720 provides support and limit for the liquid guiding component 230, thereby ensuring the stability of the liquid guiding component 230 and the atomizing core 220 in the mounting groove 720.

[0107] In addition, a liquid storage space is formed by the side of the mounting base 700 facing the top cover 150, the side of the top cover 150 facing the mounting base 700, the inner wall of the outer shell 140, and the outer wall of the atomizing component 200. The atomizing matrix is ​​stored in the liquid storage space so that the atomizing matrix stored in the liquid storage space can permeate into the liquid guide 230 through capillary action. After the atomizing matrix on the liquid guide 230 is atomized by the atomizing core 220, it can form an aerosol in the atomizing channel 210.

[0108] In this embodiment, the liquid guiding component 230 can be at least one of liquid guiding cotton, liquid guiding foam, or liquid guiding fiber.

[0109] likeFigure 3 , Figure 4 and Figure 6 As shown, in one embodiment, the base 160 has a first annular notch on the side near the mounting base 700. The first annular notch is located at the edge of the mounting base 700 to form a first step 162 on the outer periphery of the base. The mounting base 700 has a second annular notch on the side near the base. The second annular notch is located at the edge of the mounting base 700 to form a second step 740 on the outer periphery of the mounting base 700. The first step 162, the second step 740, and the inner wall of the outer shell 140 form an annular channel 800.

[0110] The annular channel 800 is provided with a second seal 900 to seal the base 160 and the mounting base 700 together, so as to prevent the gas flowing through the air inlet 120 from leaking between the mounting base 700 and the base 160, thereby ensuring the stability and smoothness of the airflow entering the atomizing channel 210.

[0111] The second seal 900 can be a sealing silicone or a sealing rubber.

[0112] In some embodiments, the mounting base 700 has at least one mounting hole 730 on the side facing the base 160, and the base 160 has at least one mounting post 161 on the side facing the mounting base 700. However, it is understood that the number of mounting holes 730 and mounting posts 161 can be one, two, or more, and can be specifically set according to actual conditions, with the number of mounting holes 730 equal to the number of mounting posts 161.

[0113] In this embodiment, there are two mounting holes 730 and two mounting posts 161. One mounting post 161 is inserted into one mounting hole 730, and the wall of the mounting hole 730 abuts against the outer wall of the mounting post 161, thereby connecting the mounting base 700 and the base 160.

[0114] In some embodiments, the base 160 is further provided with at least two fourth through holes 163, which connect the air inlet 120 and the third through hole 710, so that external gas can enter the third through hole 710 through the air inlet 120 and the fourth through holes 163. The central axis of the fourth through hole 163 is offset from the central axes of the air inlet 120 and the third through hole 710. By providing at least two fourth through holes 163, not only can the gas flow rate into the electronic atomizing device be increased, but also, by misaligning the axes of the fourth through holes 163, the air inlet 120, and the third through hole 710, condensate in the atomization channel can be prevented from flowing out from the fourth through holes 163 or the air inlet 120.

[0115] In addition, as shown in Figure 8 and Figure 9 Embodiments of the present application provide an atomization device, which comprises a power supply host 1100 and the atomizer described in any of the above embodiments, the power supply host 1100 is electrically connected to the atomizer and provides electric energy to improve the stability of the atomizer during operation.

[0116] It can be understood that the atomizer is detachably connected to the side of the power supply host 1100 away from the suction nozzle of the atomization device, so as to facilitate the disassembly of the atomizer from the atomization device 1000 or the installation of the atomizer in the atomization device.

[0117] It should be noted that the main air channel 1200 in the atomization device 1000 is in communication with the air outlet 130, and the atomization device 1000 provided by the present application has the structure of the atomizer described in any of the above embodiments and its beneficial effects, which will not be repeated here.

[0118] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" 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.

[0119] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. An atomizer, characterized in that, include: The housing (100) defines a receiving cavity (110), and one end of the housing (100) is provided with an air inlet (120) and the other end is provided with an air outlet (130). An atomizing component (200) is housed in the receiving cavity (110). The atomizing component (200) defines an atomizing channel (210). The air inlet end of the atomizing channel (210) is connected to the air inlet (120), and the air outlet end of the atomizing channel (210) is connected to the air outlet (130). A conductive component (300) is electrically connected to the atomizing component (200); at least a portion of the conductive component (300) is disposed at one end of the housing (100) near the air outlet (130).

2. The atomizer according to claim 1, characterized in that, A portion of the conductive component (300) is disposed at one end of the housing (100) near the air outlet (130), and another portion is disposed at one end of the housing (100) near the air inlet (120).

3. The atomizer according to claim 1, characterized in that, The conductive component (300) includes at least two conductive parts (310), and the at least two conductive parts (310) are disposed at one end of the housing (100) near the air outlet (130); the at least two conductive parts (310) are disposed at intervals on one side near the air outlet (130).

4. The atomizer according to claim 3, characterized in that, The housing (100) includes an outer shell (140), a top cover (150), and a base (160). The top cover (150) and the base (160) are respectively disposed at opposite ends of the outer shell (140) to form the receiving cavity (110) by the top cover (150), the outer shell (140) and the base (160). The air inlet (120) is disposed on the base (160), the air outlet (130) is disposed on the top cover (150), and at least two conductive parts (310) are disposed on the side of the top cover (150) away from the base (160), and are respectively disposed on both sides of the air inlet (120).

5. The atomizer according to claim 4, characterized in that, The atomizing assembly (200) includes an atomizing core (220), and the top cover (150) has at least two spaced grooves (151) on the side opposite to the base (160). One end of each of the conductive parts (310) is housed in the corresponding groove (151), and the other end passes through the top cover (150) and is electrically connected to the atomizing core (220).

6. The atomizer according to claim 5, characterized in that, The outer casing (140) has a support platform (500) at one end near the top cover (150), and the top cover (150) is located on the side of the support platform (500) away from the base (160); The support platform (500) has at least two relief grooves (510) on the side facing the top cover (150), and the end of each conductive part (310) away from the top cover (150) is received in the corresponding relief groove (510). The atomizing core (220) includes a heating element (221), which includes at least two pins (2211); wherein the free end of each pin (2211) extends into one of the relief slots (510) and is electrically connected to the corresponding conductive part (310).

7. The atomizer according to claim 6, characterized in that, The atomizing core (220) also includes an atomizing tube (222) and a limiting seat (223). The heating element (221) is disposed inside the atomizing tube (222), and the limiting seat (223) is disposed in the atomizing tube (222) and located on the side close to the top cover (150). The limiting seat (223) has a channel (2231) inside that connects to the atomizing channel (210). The outer periphery of the limiting seat (223) has at least two guide grooves (2232) extending along the axial direction of the atomizing tube (222). The groove wall of the guide groove (2232) and the inner wall of the atomizing tube (222) define at least one guide channel (2233). The pin (2211) passes through the guide channel (2233) and extends toward the relief groove (510).

8. The atomizer according to claim 7, characterized in that, The support platform (500) has a first through hole (530) that connects the receiving cavity (110) and the air outlet (130). The atomizer also includes a first sealing element (600), which is disposed in the first through hole (530). The first sealing element (600) is connected to the hole wall of the first through hole (530). The first sealing element (600) is provided with a second through hole (610) that connects the atomization channel (210) and the air outlet (130). The first sealing element (600) is provided with a plurality of guide grooves (620) on the side facing the top cover (150); the pin (2211) is arranged in sequence along the guide channel (2233), the second through hole (610), the guide groove (620) and the clearance groove (510).

9. The atomizer according to claim 8, characterized in that, The atomizer also includes a mounting base (700), which is located at one end near the base (160). The mounting base (700) is provided with a third through hole (710) that connects the atomization channel (210) and the air inlet (120). The mounting base (700) is connected to the base (160) at one end away from the first seal (600), and the mounting base (700) is provided with a mounting groove (720) for fixing the atomizing component (200) at one end facing the first seal (600).

10. The atomizer according to claim 9, characterized in that, The base (160) has a first annular notch on the side near the mounting base (700) to form a first step (162) on the outer periphery of the base (160). The mounting base (700) has a second annular notch on the side near the base to form a second step (740) on the outer periphery of the mounting base. The first step (162), the second step (740) and the inner wall of the outer shell (140) form an annular channel (800), and a second sealing element (900) is provided in the annular channel (800). And / or, the mounting base (700) has at least one mounting hole (730) on the side facing the base (160), and the base (160) has at least one mounting post (161) on the side facing the mounting base (700), and the mounting post (161) is inserted into the mounting hole (730). And / or, the base (160) is also provided with at least two fourth through holes (163), the at least two fourth through holes (163) connecting the air inlet (120) and the third through hole (710), and the central axis of the fourth through hole (163) is offset from the central axis of the air inlet (120) and the third through hole (710), respectively.

11. An atomizing device, characterized in that, It includes a power supply unit (1100) and an atomizer as described in any one of claims 1 to 10, wherein the atomizer is detachably connected to the power supply unit, and the power supply unit (1100) is electrically connected to the atomizer.

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