Atomizer and electronic atomization device

Abstract

The utility model provides an atomizer and an electronic atomization device, and belongs to the technical field of atomization, the atomizer comprises a main body part and an atomization core, a main air inlet channel and a microphone air channel are formed in the main body part, and the main air inlet channel and the microphone air channel are independently arranged; the atomizing core is arranged in the main body part, and the main air inlet channel is communicated with the atomizing core. According to the atomizer provided by the invention, the main air inlet channel is communicated with the atomizing core, and air entering the main air inlet channel can condense an aerosol matrix evaporated by the atomizing core so as to form mist; the main air inlet channel is independent of the microphone air channel, so that the microphone air channel is not communicated with the atomization core, condensate generated by the atomizer is prevented from flowing to the power supply device through the microphone air channel, and the service life of the electronic atomization device is prolonged. The air outlet of the microphone air passage is close to the air suction end of the main body part, so that when a user sucks the atomizer through the air suction end, the air outlet of the microphone air passage can generate negative pressure, and air flow can flow in the microphone air passage.

Description

TECHNICAL FIELD

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

[0002] The electronic atomization device refers to a device for heating an aerosol substrate to atomize the aerosol substrate to form mist. The electronic atomization device comprises an atomizer and a power supply device arranged at the bottom of the atomizer. The atomizer comprises an atomization core, and a main air inlet channel is formed on the atomizer and communicates with the atomization core. External air can flow to the atomization core through the main air inlet channel. At present, a microphone air channel is further arranged on the base of some atomizers, and the microphone air channel communicates with the main air inlet channel, so that the condensate generated by the atomizer can flow to the power supply device through the microphone air channel. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiments of the application is to provide an atomizer and an electronic atomization device to solve the technical problem that the microphone air channel of the atomizer communicates with the main air inlet channel in the prior art, so that the condensate generated by the atomizer can flow to the power supply device through the microphone air channel.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the application is as follows:

[0005] The first aspect of the application provides an atomizer, comprising:

[0006] a main body part, which is formed with a main air inlet channel and a microphone air channel, the main air inlet channel and the microphone air channel are independently arranged, one end of the main body part is an air suction end, and the air outlet of the microphone air channel is close to the air suction end;

[0007] an atomization core, which is arranged in the main body part, and the main air inlet channel communicates with the atomization core.

[0008] In some implementation manners, the main body part comprises a base assembly and an upper support assembly, the base assembly is arranged at one end of the upper support assembly, the atomization core is located in the upper support assembly and is supported on the base assembly, and the side of the upper support assembly away from the base assembly is provided with a suction nozzle opening recessed inwardly;

[0009] the base assembly is provided with an air inlet of the microphone air channel, the upper support assembly is provided with an air outlet of the microphone air channel, and the air outlet of the microphone air channel communicates with the suction nozzle opening.

[0010] In some implementation manners, the upper support assembly comprises a cup body, a suction nozzle and a gas guide structure, one end of the cup body is connected with the base assembly, the other end of the cup body is connected with the suction nozzle, and one end of the gas guide structure is connected with the base assembly and the other end of the gas guide structure is connected with the cup body or the suction nozzle.

[0011] In some implementations, the base assembly is provided with a base through hole, one end of the air guide structure is inserted into the base through hole and the air guide structure is in sealing fit with the base assembly, one end of the base through hole or one end of the air guide structure forms an air inlet of the microphone air channel; the cup body is provided with a cup body through hole, one end of the air guide structure is inserted into the cup body through hole and the air guide structure is in sealing fit with the cup body; the suction nozzle is formed with a suction nozzle through hole in communication with the cup body through hole, one end of the suction nozzle through hole is an air outlet of the microphone air channel.

[0012] In some implementations, the air guide structure is tubular.

[0013] In some implementations, the top surface of the cup body is formed with a first column body protruding upward, the inner side surface of the suction nozzle is formed with a first pipe body, the first column body and the first pipe body are inserted and in sealing fit, the interior of the first column body is in communication with the interior of the first pipe body, the interior of the first column body is used to form a partial area of the cup body through hole, the first pipe body is in communication with the air outlet of the microphone air channel.

[0014] In some implementations, a connection channel is formed in the cup body, the connection channel is a partial section of the main air inlet channel, the air guide structure is inserted into the connection channel.

[0015] In some implementations, the number of the atomization cores is two or more, the bottom end of each atomization core is supported on the base assembly, and the top end of each atomization core is in communication with the suction nozzle port.

[0016] In some implementations, the inner side surface of the suction nozzle is formed with two or more second pipe bodies, the second pipe bodies correspond to the atomization cores one by one, the top end of each atomization core is in communication with one end of the corresponding second pipe body, and the other end of each second pipe body is in communication with the suction nozzle port.

[0017] The second aspect of the present application provides an electronic atomization device, which comprises a power supply device and an atomizer provided in any of the above embodiments, and one end of the atomizer is connected to the power supply device.

[0018] The present application has the following beneficial effects: in the embodiments of the present application, the main air inlet channel is in communication with the atomization core, the main air inlet channel inlet air can condense the aerosol base of the atomization core to form mist; the main air inlet channel is independent of the microphone air channel, so that the microphone air channel is not in communication with the atomization core, avoiding the condensate generated by the atomizer flowing to the power supply device through the microphone air channel, thereby improving the service life of the electronic atomization device; the air outlet of the microphone air channel is close to the air suction end of the main body, so that when the user sucks the atomizer through the air suction end, the air outlet of the microphone air channel can generate negative pressure, realizing the airflow flowing in the microphone air channel. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 A structural schematic diagram of an atomizer provided by an embodiment of the present application is shown in the figure.

[0021] Figure 2 A front view schematic diagram of the atomizer provided by the embodiment of the present application in a cross-sectional state is shown in the figure.

[0022] Figure 3 A perspective schematic diagram of the atomizer provided by the embodiment of the present application in a cross-sectional state is shown in the figure.

[0023] Figure 4 A structural schematic diagram of the atomizer provided by the embodiment of the present application in another view is shown in the figure.

[0024] Figure 5 A structural schematic diagram of a mouthpiece provided by the embodiment of the present application is shown in the figure.

[0025] Figure 6 A structural schematic diagram of a cup body provided by the embodiment of the present application in a view is shown in the figure.

[0026] Figure 7 A structural schematic diagram of the cup body provided by the embodiment of the present application in another view is shown in the figure.

[0027] Figure 8 A perspective schematic diagram of the cup body provided by the embodiment of the present application in a cross-sectional state is shown in the figure.

[0028] In the figure, various reference signs are as follows:

[0029] 100-atomizer;

[0030] 1-atomizing core; 2-base assembly; 3-upper support assembly; 4-main air inlet channel; 5-microphone air channel; 6-sealing piece; 7-air inlet adjusting piece; 8-plugging piece; 9-oil storage cavity;

[0031] 21-first base; 22-second base; 23-base sealing piece;

[0032] 211-base through hole; 212-base protrusion;

[0033] 31-cup body; 32-mouthpiece; 33-air guiding structure;

[0034] 311 - first column; 312 - first cup body part; 313 - second cup body part; 314 - enclosing part; 315 - connecting passage; 316 - cup body through hole; 317 - fitting hole; 318 - mounting groove;

[0035] 3121 - mounting hole;

[0036] 321 - suction nozzle port; 322 - first pipe body; 323 - second pipe body; 324 - suction nozzle through hole; 325 - avoiding notch;

[0037] 41 - main air inlet;

[0038] 51 - microphone airway air outlet; 52 - microphone airway air inlet. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings. The embodiments described by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0040] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "top", "bottom", "inner", "outer", "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do 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.

[0041] In order to facilitate the clear description of the technical scheme of the present application, the terms "first", "second" and the like are used to distinguish the same items or similar items with basically the same function and effect. Those skilled in the art can understand that the terms "first", "second" and the like do not limit the quantity and execution order, and the terms "first", "second" and the like do not necessarily mean different.

[0042] In the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] In the present application, "and / or" only describes the relationship of the associated objects, which means that there can be three relationships; for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.

[0044] It should be noted that in the present application, the words "in an embodiment", "exemplarily", "for example" and the like are used to represent as an example, illustration or description. Any embodiment or design scheme described as "in an embodiment", "exemplarily", "for example" in the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. In fact, the use of "in an embodiment", "exemplarily", "for example" and the like is intended to present the relevant concept in a specific way.

[0045] See Figures 1-3 , Figure 1 The structural schematic diagram of the atomizer 100 provided in the embodiments of the present application is shown in the following figure: Figure 2 The front view schematic diagram of the atomizer 100 in the cross-sectional state provided in the embodiments of the present application is shown in the following figure: Figure 3 The perspective schematic diagram of the atomizer 100 in the cross-sectional state provided in the embodiments of the present application is shown in the following figure.

[0046] The atomizer 100 provided in the embodiments includes a main body part and an atomizing core 1 arranged in the main body part. See Figure 2 and Figure 3 , the atomizing core 1 is shown schematically.

[0047] See Figure 1 and Figure 2 , the main body part is formed with a suction port 321, and the suction port 321 is in communication with one end of the atomizing core 1. See Figure 2 and Figure 3 , the main body part is formed with a main air inlet channel 4. See Figure 1 , the air inlet of the main air inlet channel, i.e. the main air inlet channel air inlet 41 is shown schematically. The main air inlet channel 4 is in communication with the other end of the atomizing core 1. When the user sucks through the suction port 321, the external gas can enter through the main air inlet channel air inlet 41 and flow along the main air inlet channel 4 to the bottom of the atomizing core 1, and flow to the direction of the suction port 321 after passing through the atomizing core 1.

[0048] See Figure 3 , the main body part is further formed with an oil storage cavity 9, and the oil storage cavity 9 is used for storing the aerosol substrate. When the atomizing core 1 is in a working state, the atomizing core 1 can heat the aerosol substrate infiltrated into the atomizing core 1 to evaporate. When the airflow flows in the atomizing core 1, the evaporated aerosol substrate forms mist under the condensation of the airflow, and the mist flows to the suction port 321 along the airflow.

[0049] Referring to Figure 2 and Figure 3 , the main body part is further formed with a microphone air passage 5, and the main air inlet passage 4 and the microphone air passage 5 are independently arranged, i.e. the main air inlet passage 4 and the microphone air passage 5 are not communicated.

[0050] One end of the main body part is an air suction end, and the air outlet of the microphone air passage 5 is close to the air suction end. When a user sucks the atomizer 100 through the air suction end, the air outlet side of the microphone air passage 5 forms a negative pressure due to the user sucking the air outlet of the microphone air passage 5, and the gas in the microphone air passage 5 flows to the air outlet of the microphone air passage 5 and is discharged into the user's mouth.

[0051] Regarding the function of the microphone air passage 5, the following is explained: one end of the atomizer 100 is connected with a power supply device to form an electronic atomization device, and a battery in the power supply device supplies power to the atomization core 1 of the atomizer 100. At the same time, the power supply device further includes a circuit board and a microphone sensor connected to the circuit board, and the microphone sensor mainly converts a sound wave signal into an electric signal. The power supply device is formed with a detection flow channel, and the microphone sensor is located on the detection flow channel. When a user sucks the atomizer 100, not only air is sucked through the main air inlet passage air inlet 41, but also external gas can enter the detection flow channel. When the gas flows in the detection flow channel, it passes through the microphone sensor, the microphone sensor monitors the pressure of the gas flow, and the gas in the detection flow channel is discharged out of the atomizer 100 through the microphone air passage 5.

[0052] In this embodiment, the main air inlet passage 4 is communicated with the atomization core 1, and the main air inlet passage 4 sucks the aerosol substrate condensed by the evaporation of the atomization core 1 to form mist; the main air inlet passage 4 is independent of the microphone air passage 5, so that the microphone air passage 5 is not communicated with the atomization core 1, avoiding the condensed liquid generated by the atomizer 100 from flowing to the power supply device through the microphone air passage 5, and thereby improving the service life of the electronic atomization device.

[0053] Regarding the main body part, in one embodiment, referring to Figure 1 , the main body part includes a base assembly 2 and an upper support assembly 3, the base assembly 2 is arranged at one end of the upper support assembly 3, and the atomization core 1 is located in the upper support assembly 3 and supported on the base assembly 2. Referring to Figure 2 and Figure 3 , the atomization core 1 is shown to be located in the upper support assembly 3.

[0054] In an example, the atomization core 1 comprises a support, a liquid guide and a heating element. The support forms an atomization channel, and the liquid guide and the heating element are located in the support. The material and structure of the heating element are not limited as long as it can generate heat. For example, the heating element can comprise at least one of a heating net, a heating film, a heating wire and a heating sheet. The support can be in a tubular shape, and the support can have holes, slits or other structures on the tube wall to allow the aerosol substrate in the oil storage cavity 9 to enter the atomization channel and be absorbed by the liquid guide. The heating element is used to heat the aerosol substrate in the liquid guide to vaporize the aerosol substrate. The heating element comprises a pin, and the pin is connected to the battery of the power supply device. Please refer to Figure 1 , which shows that the pin of the heating element penetrates through the base assembly 2.

[0055] In an example, please refer to Figure 2 and Figure 3 , the base assembly 2 comprises a first base 21, a second base 22 and a base seal 23. The first base 21 is connected to the upper support assembly 3, and the second base 22 is supported on the first base 21. The second base 22 is used to support the atomization core 1, and the base seal 23 seals the atomization core 1 and the second base 22 and seals the upper support assembly 3 and the second base 22.

[0056] Please refer to Figure 1 , the side of the upper support assembly 3 away from the base assembly 2 is provided with a suction port 321 recessed inwardly, and the upper support assembly 3 is further provided with a main air inlet 41 of the air inlet channel.

[0057] Please refer to Figure 2 and Figure 3 , the base assembly 2 is provided with an air inlet of the microphone air duct 5, i.e. a microphone air duct air inlet 52, and the airflow in the power supply device can enter the microphone air duct 5 through the microphone air duct air inlet 52. The upper support assembly 3 is provided with an air outlet of the microphone air duct 5, i.e. a microphone air duct air outlet 51, and the gas in the microphone air duct 5 can be discharged through the microphone air duct air outlet 51.

[0058] Please refer to Figure 2 , the microphone air duct air outlet 51 is in communication with the suction port 321. When the user inhales through the suction port 321, a negative pressure is generated at the microphone air duct air outlet 51 to facilitate the external gas to enter the detection flow channel of the power supply device and flow to the microphone air duct 5 through the detection flow channel.

[0059] In this embodiment, the microphone air duct air inlet 52 is arranged on the base assembly 2 to facilitate the communication with the air path of the power supply device. The microphone air duct air outlet 51 is in communication with the suction port 321 to facilitate the generation of negative pressure at the microphone air duct air outlet 51 side when the user sucks the atomizer 100 while the main air inlet channel 4 and the microphone air duct 5 are independently arranged.

[0060] In an embodiment, please refer to Figure 2 and Figure 3 The upper support assembly 3 comprises a cup body 31, a suction nozzle 32, and a gas guide structure 33. One end of the cup body 31 is connected to the base assembly 2, and the other end of the cup body 31 is connected to the suction nozzle 32. The suction nozzle 32 is formed with a suction nozzle opening 321 on the side away from the base assembly 2. One end of the gas guide structure 33 is connected to the base assembly 2, and the other end of the gas guide structure 33 is connected to the cup body 31 or the suction nozzle 32. The gas guide structure 33 is a hollow structure, and the inside of the gas guide structure 33 forms part or all of the area of the microphone air channel 5.

[0061] In this embodiment, the other end of the gas guide structure 33 can be connected to the cup body 31, or the other end of the gas guide structure 33 can also be connected to the suction nozzle 32. For example, in a specific example, one end of the gas guide structure 33 is connected to the suction nozzle 32. At this time, one end of the gas guide structure 33 can be formed with a microphone air channel outlet 51.

[0062] In an example, both ends of the gas guide structure 33 are formed with a microphone air channel inlet 52 and a microphone air channel outlet 51, respectively. At this time, the inside of the gas guide structure 33 forms the entire area of the microphone air channel 5.

[0063] In an example, the inside of the gas guide structure 33 forms part of the area of the microphone air channel 5. At this time, the cup body 31 and / or the suction nozzle 32 need to be formed with other areas of the microphone air channel 5.

[0064] In this embodiment, the gas guide structure 33 is provided to facilitate the formation of the microphone air channel 5 on the main body portion, which is independent of the main air inlet channel 4.

[0065] In an embodiment, please refer to Figure 2 and Figure 3 The base assembly 2 is provided with a base through hole 211, one end of the gas guide structure 33 is inserted into the base through hole 211, and the gas guide structure 33 is sealingly connected to the base assembly 2. One end of the base through hole 211 or one end of the gas guide structure 33 forms the air inlet of the microphone air channel 5.

[0066] In an example, one end of the gas guide structure 33 protrudes from the bottom surface of the base assembly 2 (the bottom surface is the side of the base assembly 2 away from the suction nozzle opening 321). At this time, one end of the gas guide structure 33 forms the air inlet of the microphone air channel 5. In other examples, one end of the gas guide structure 33 does not protrude from the bottom surface of the base assembly 2. Please refer to Figure 2 and Figure 3 The partial area of the base through hole 211 cooperates with the gas guide structure 33. At this time, one end of the base through hole 211 forms the air inlet of the microphone air channel 5.

[0067] In an example, the base assembly 2 is formed with a base protrusion 212 that protrudes upward, for example, as shown inFigure 3 The base protrusion 212 is formed on the first base 21, the base through hole 211 passes through the base protrusion 212, and one end of the air guide structure 33 is inserted into the base protrusion 212.

[0068] Please refer to Figure 2 and Figure 3 The cup body 31 is provided with a cup body through hole 316, and one end of the air guide structure 33 is inserted into the cup body through hole 316 and the air guide structure 33 is sealingly matched with the cup body 31.

[0069] In one example, the air guide structure 33 is inserted into the cup body through hole 316 and protrudes upwardly from the cup body 31; in another example, the air guide structure 33 is inserted into the cup body through hole 316 and does not protrude from the cup body 31. Please refer to Figure 2 and Figure 3 Part of the area of the cup body through hole 316 is matched with the air guide structure 33.

[0070] Please refer to Figure 2 and Figure 3 The nozzle 32 is formed with a nozzle through hole 324 which is communicated with the air guide structure 33, and one end of the nozzle through hole 324 is the air outlet of the microphone air channel 5.

[0071] When the air guide structure 33 protrudes upwardly from the cup body 31, one end of the air guide structure 33 is sealingly matched with the nozzle through hole 324; when the air guide structure 33 does not protrude upwardly from the cup body 31, the nozzle through hole 324 can be arranged to be communicated with the cup body through hole 316 and the two are sealingly matched, that is, the air guide structure 33 is communicated with the nozzle through hole 324 through the cup body through hole 316.

[0072] In this embodiment, the air guide structure 33 is matched with the base assembly 2, the cup body 31 and the nozzle 32, so as to form the microphone air channel 5.

[0073] In one embodiment, please refer to Figure 2 and Figure 3 The air guide structure 33 is tubular.

[0074] In one example, the air guide structure 33 is an integral structure; in other examples, the air guide structure 33 is a split structure.

[0075] In one example, the air guide structure 33 is straight tubular.

[0076] In this embodiment, by limiting the air guide structure 33 to be tubular, the structure of the air guide structure 33 is simple and convenient for processing and manufacturing.

[0077] In one embodiment, please refer to Figure 6 and Figure 5The top surface of the cup body 31 is formed with a first column 311 protruding upward, the inner side surface of the suction nozzle 32 is formed with a first pipe 322, the first column 311 and the first pipe 322 are inserted and sealingly fit, the inside of the first column 311 is in communication with the inside of the first pipe 322, the inside of the first column 311 is used to form a part of the cup hole 316, and the first pipe 322 is in communication with the air outlet of the microphone air channel 5; in other embodiments, the inner side surface of the suction nozzle 32 is formed with a first pipe 322, the first pipe 322 abuts against the top surface of the cup body 31 through an elastic member, and the first pipe 322 is in communication with the cup hole 316, that is, the top surface of the cup body 31 is not provided with the first column 311. Hereinafter, the top surface of the cup body 31 is formed with the first column 311 protruding upward, and the inner side surface of the suction nozzle 32 is formed with the first pipe 322 as an example for further description.

[0078] Please refer to Figure 2 , the first column 311 is shown, and preferably, the cup body 31 is an integral molding structure.

[0079] Please refer to Figure 3 , the first pipe 322 is shown, and preferably, the suction nozzle 32 is an integral molding structure.

[0080] In this embodiment, the first column 311 and the first pipe 322 are inserted, that is, the first column 311 can be inserted into the first pipe 322, please refer to Figure 8 and Figure 3 , the first column 311 is inserted into the first pipe 322; or, the first pipe 322 can also be inserted into the first column 311.

[0081] In this embodiment, the air guide structure 33 can be arranged to protrude upward from the cup body 31, that is, the air guide structure 33 extends from the first column 311 and is inserted into the first pipe 322; or, the air guide structure 33 can be arranged not to protrude from the cup body 31, at this time, the air guide structure 33 can be arranged to be inserted into the first column 311, or the air guide structure 33 can be arranged not to be inserted into the first column 311.

[0082] The first column 311 and the first pipe 322 are sealingly fit, in an example, the first column 311 and the first pipe 322 are sealingly fit through the sealing member 6.

[0083] In this embodiment, the first column 311 and the first pipe 322 are inserted and sealingly fit, so as to facilitate the airflow to flow to the air outlet 51 of the microphone air channel through the air guide structure 33.

[0084] In an embodiment, a connecting channel 315 is formed in the cup body 31, the connecting channel 315 is a part of the main air inlet channel 4, and the air guide structure 33 is inserted into the connecting channel 315.

[0085] In an example, referring to Figure 1 The cup body 31 comprises a first cup body part 312, a second cup body part 313, and a surrounding part 314. The first cup body part 312 is arranged at one end of the second cup body part 313 away from the base assembly 2. The surrounding part 314 is arranged in the second cup body part 313 and connected to the inner side of the first cup body part 312 and the second cup body part 313. The surrounding part 314 forms a connecting channel 315 with the first cup body part 312 and the second cup body part 313. The air guide structure 33 is inserted into the connecting channel 315. The connecting channel 315 is in communication with the main air inlet 41. A part of the first cup body part 312 forms a cup hole 316, referring to Figure 8 The surrounding part 314 is in sealing cooperation with the base sealing part 23. There is a space between the surrounding part 314 and the first base 21. When air enters the main air inlet 41, the air flows downward along the connecting channel 315 and then flows to the space in the first base 21 and the bottom end of the atomizing core 1.

[0086] In an example, referring to Figure 5 The atomizer 100 further comprises an air inlet adjusting part 7. The air inlet adjusting part 7 is in sliding cooperation with the cup body 31. The air inlet adjusting part 7 is used to adjust the size of the main air inlet 41.

[0087] In an example, referring to Figure 2 The first cup body part 312 is provided with a mounting hole 3121. The mounting hole 3121 is arranged above the cup hole 316 and in communication with the cup hole 316. The mounting hole 3121 is used to avoid the air inlet adjusting part 7. The mounting hole 3121 is in communication with the main air inlet 41 on the first cup body part 312.

[0088] In an example, referring to Figure 3 The suction nozzle 32 is provided with an avoiding notch 325. The avoiding notch 325 is opposite to the main air inlet 41, that is, the avoiding notch 325 avoids the main air inlet 41.

[0089] In the embodiment, the air guide structure 33 is inserted into the connecting channel 315, so as to facilitate the compact structure of the atomizer 100.

[0090] In an embodiment, the atomizer 100 further comprises a plugging part 8. The cup body 31 is provided with a refueling port. The plugging part 8 is inserted into the refueling port and plugs the refueling port. The plugging part 8 is detachably arranged on the cup body 31. When the plugging part 8 is detached, the aerosol substrate can be added into the oil storage cavity 9 through the refueling port.

[0091] In an embodiment, the number of the atomizing cores 1 is more than two. The bottom end of each atomizing core 1 is supported on the base assembly 2. The top end of each atomizing core 1 is in communication with the suction nozzle port 321.

[0092] Please refer to Figure 2 and Figure 3 , it is shown that the number of atomizing cores 1 is two, and the two atomizing cores 1 are arranged side by side. When the atomizer 100 works, the two atomizing cores 1 work at the same time, compared with the atomizer 100 in which only one atomizing core 1 is arranged, the atomizer 100 provided in the embodiment can improve the amount of mist generated per unit time; in the case of needing to generate the same mist, the working time of the atomizer with one atomizing core 1 is long, and the working time of the atomizer 100 with two or more atomizing cores 1 is short, and the long working time is easy to affect the service life of the atomizer.

[0093] In an embodiment, please refer to ​ and ​ , the inner side surface of the suction nozzle 32 is formed with two or more second tubes 323, the second tubes 323 correspond to the atomizing cores 1 one by one, the top end of each atomizing core 1 is respectively connected to one end of the corresponding second tube 323, and the other end of each second tube 323 is connected to the suction nozzle port 321.

[0094] In an example, the second tube 323 is coaxially arranged with the corresponding atomizing core 1.

[0095] In an example, the top end of the atomizing core 1 is inserted into the matching hole 317 on the cup body 31, the matching hole 317 is arranged on the first cup body part 312 of the cup body 31, the matching hole 317 is connected to the opposite two side surfaces of the first cup body part 312, and the top end of the atomizing core 1 is sealingly matched with the cup body 31 through the sealing element 6.

[0096] In an example, the mounting groove 318 is arranged on the end surface of the first cup body part 312 away from the atomizing core 1, the sealing element 6 is mounted in the mounting groove 318, and the second tube 323 is respectively inserted into the corresponding hole of the sealing element 6 and sealingly matched with the sealing element 6.

[0097] In an example, the sealing element 6 sealingly matched with each second tube 323 and the sealing element 6 between the first column body 311 and the first tube 322 are in an integrated structure.

[0098] In the embodiment, the second tube 323 is arranged one by one with the atomizing core 1, so that one end of each atomizing core 1 is connected to the suction nozzle port 321.

[0099] The embodiment of the present application provides an electronic atomization device, which comprises a power supply device and the atomizer 100 provided in any of the above embodiments, and the power supply device is arranged at one end of the atomizer 100 and connected to the atomizer 100.

[0100] The specific structure of the atomizer 100 has been stated above, and will not be described in detail here.

[0101] The power supply device comprises a battery, a microphone sensor and a circuit board, the battery and the microphone sensor are connected with the circuit board, and the battery is connected with the atomizing core 1 of the atomizer 100.

[0102] The power supply device is formed with a detection flow channel, the microphone sensor is located on the detection flow channel, and the detection flow channel is in communication with the microphone air channel 5 of the atomizer 100. When the user sucks the atomizer 100, external gas can enter the detection flow channel, and the gas flows through the microphone sensor when flowing in the detection flow channel. The microphone sensor monitors the pressure of the airflow, and the gas in the detection flow channel is discharged out of the atomizer 100 through the microphone air channel 5.

[0103] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An atomizer characterized by, The utility model provides an atomizer, which comprises: a main body part formed with a main air inlet channel (4) and a microphone air channel (5), the main air inlet channel (4) and the microphone air channel (5) are independently arranged, one end of the main body part is an air suction end, and an air outlet of the microphone air channel (5) is close to the air suction end; an atomizing core (1) arranged in the main body part, the main air inlet channel (4) is communicated with the atomizing core (1).

2. The atomizer of claim 1, wherein, The main body part comprises a base assembly (2) and an upper support assembly (3), the base assembly (2) is arranged at one end of the upper support assembly (3), the atomizing core (1) is located in the upper support assembly (3) and supported on the base assembly (2), and one side of the upper support assembly (3) away from the base assembly (2) is provided with a suction nozzle opening (321) recessed to the inside. An air inlet of the microphone air channel (5) is arranged on the base assembly (2), an air outlet of the microphone air channel (5) is arranged on the upper support assembly (3), and the air outlet of the microphone air channel (5) is communicated with the suction nozzle opening (321).

3. The atomizer of claim 2, wherein, The upper support assembly (3) comprises a cup body (31), a suction nozzle (32) and a gas guide structure (33), one end of the cup body (31) is connected with the base assembly (2), the other end of the cup body (31) is connected with the suction nozzle (32), one end of the gas guide structure (33) is connected with the base assembly (2), and the other end of the gas guide structure (33) is connected with the cup body (31) or the suction nozzle (32); the gas guide structure (33) is a hollow structure, and part or all of the microphone air channel (5) is formed in the gas guide structure (33).

4. The atomizer of claim 3, wherein, The base assembly (2) is provided with a base through hole (211), one end of the gas guide structure (33) is inserted into the base through hole (211), the gas guide structure (33) is sealingly matched with the base assembly (2), one end of the base through hole (211) forms an air inlet of the microphone air channel (5), or one end of the gas guide structure (33) forms the air inlet of the microphone air channel (5); The cup body (31) is provided with a cup body through hole (316), one end of the gas guide structure (33) is inserted into the cup body through hole (316), and the gas guide structure (33) is sealingly matched with the cup body (31); The suction nozzle (32) is formed with a suction nozzle through hole (324) communicated with the gas guide structure (33), and one end of the suction nozzle through hole (324) is an air outlet of the microphone air channel (5).

5. The atomizer of claim 4, wherein, The gas guide structure (33) is tubular.

6. The atomizer of claim 4, wherein, The top surface of the cup body (31) is formed with a first column body (311) protruding upward, the inner side surface of the suction nozzle (32) is formed with a first pipe body (322), the first column body (311) and the first pipe body (322) are inserted and sealingly matched, the inside of the first column body (311) is communicated with the inside of the first pipe body (322), the inside of the first column body (311) is used for forming part of the cup body through hole (316), and the first pipe body (322) is communicated with the air outlet of the microphone air channel (5).

7. The atomizer of claim 3, wherein, A connecting passage (315) is formed in the cup body (31), the connecting passage (315) is a partial section of the main air inlet passage (4), and the air guide structure (33) is inserted into the connecting passage (315).

8. The atomizer of any of claims 2-7, wherein, The number of the atomization cores (1) is two or more, the bottom end of each atomization core (1) is supported on the base assembly (2), and the top end of each atomization core (1) is in communication with the suction nozzle (321).

9. The atomizer of claim 8, wherein, The inner side of the suction nozzle (32) is formed with two or more second tubes (323), the second tubes (323) correspond to the atomization cores (1) one by one, the top end of each atomization core (1) is in communication with one end of the corresponding second tube (323), and the other end of each second tube (323) is in communication with the suction nozzle (321).

10. An electronic atomizing device, characterized by, The aerosolizer (100) of any one of claims 1-9 is connected to a power supply device at one end.

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