Electronic atomizer

Abstract

The utility model relates to the technical field of atomizers, in particular to an electronic atomizer which comprises a shell and a microphone, the microphone is arranged in the shell, a mist outlet channel, a first air guide channel, a second air guide channel and a groove are formed in the shell, and the mist outlet channel is communicated with the first air guide channel through the groove; the first air guide channel and the second air guide channel are arranged in a staggered manner and are communicated through a groove; two opposite ends of the second air guide channel are respectively communicated with the groove and the microphone; the grooves are communicated to realize a staggered structure of the second air guide channel and the first air guide channel, so that the blocking and filtering effects are achieved, impurities in the external environment are effectively prevented from directly invading, the microphone is protected from being damaged, the recognition sensitivity of the microphone is prevented from being reduced due to impurity invasion interference, and the working sensitivity of the microphone is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomizer technical field, especially electronic atomizer. BACKGROUND

[0002] Electronic atomizer, as a new type of smoking equipment, converts tobacco tar into mist for users to inhale through battery-powered driving atomizer, and because of its smokeless, tarless and open flameless characteristics, it has rapidly popularized in the market in recent years.

[0003] In order to prevent condensate backflow from interfering with the microphone, the existing electronic atomizer is provided with an air inlet channel and a control channel that are independent of each other. However, in the existing electronic atomizer, the air inlet channel and the control channel are directly connected, the structure is too simple, and no protection design is considered for external impurities. Dust, water vapor and other impurities in the external environment are easy to mix into the control channel, which will interfere with the microphone and further affect the accuracy of the microphone and the safety of the electronic atomizer equipment. SUMMARY

[0004] To solve the above problems, the utility model provides an electronic atomizer.

[0005] In order to solve the above technical problems, in one embodiment, an electronic atomizer is provided, which comprises a shell and a microphone, the microphone is arranged in the shell, an atomizing channel, a first air guide channel, a second air guide channel and a groove are arranged in the shell, the atomizing channel and the first air guide channel are communicated through the groove; the first air guide channel and the second air guide channel are arranged in a staggered manner and communicated through the groove; the opposite ends of the second air guide channel are communicated with the groove and the microphone respectively.

[0006] Preferably, a sealing cover is arranged at one end of the second air guide channel away from the groove, the space enclosed by the sealing cover is defined as a sealing cavity, the second air guide channel communicates with the sealing cavity, and the microphone is arranged in the sealing cavity.

[0007] Preferably, the connection between the groove and the atomizing channel is defined as a first connecting hole, the connection between the groove and the second air guide channel is defined as a second connecting hole, and the area of the first connecting hole is greater than that of the second connecting hole.

[0008] Preferably, a circuit board is arranged on the side of the microphone away from the sealing cover, the microphone is electrically connected with the circuit board, and the circuit board abuts against the sealing cover.

[0009] Preferably, the orthogonal projection of the atomizing channel on the groove, the orthogonal projection of the first air guide channel on the groove and the orthogonal projection of the second air guide channel on the groove are arranged in a staggered manner.

[0010] Preferably, the groove comprises a first groove section communicating the first air guide channel and the second air guide channel, the first groove section is arc-shaped in shape, and / or the groove comprises a second groove section communicating the first air guide channel and the mist outlet channel, the second groove section decreases in width along a direction from the first air guide channel to the mist outlet channel.

[0011] Preferably, the electronic atomizer further comprises a connecting piece and a sealing piece, the connecting piece connects the housing and the sealing piece, and the sealing piece is provided with the groove.

[0012] Preferably, the electronic atomizer further comprises a bottom cover, the bottom cover is arranged on a side of the first air guide channel away from the groove, the bottom cover is provided with an air adjusting slide plate, the air adjusting slide plate is in sliding connection with the bottom cover, the air adjusting slide plate is provided with a plurality of air inlet holes with different diameters, and the plurality of air inlet holes can be sequentially communicated with the first air guide channel in correspondence.

[0013] Preferably, the electronic atomizer further comprises an oil storage bottle and a bottom cover, the oil storage bottle and the bottom cover are arranged on opposite sides of the housing, and the oil storage bottle and / or the bottom cover are in clamping connection with the housing.

[0014] Preferably, the electronic atomizer further comprises oil storage cotton, an oil guide pin, oil absorption cotton, a support and a heating wire, the support is arranged in the mist outlet channel and is provided with an oil inlet hole, the oil absorption cotton is arranged in the support and abuts against the oil storage cotton, two ends of the oil guide pin are respectively inserted into the oil storage bottle and the oil storage cotton, and the heating wire is electrically connected with the circuit board to atomize tobacco tar stored in the oil absorption cotton.

[0015] Compared with the prior art, the electronic atomizer has the following advantages:

[0016] The electronic atomizer in the embodiment of the utility model includes a shell and a microphone, the microphone is arranged in the shell, a mist outlet channel, a first air guide channel, a second air guide channel and a groove are arranged in the shell, the mist outlet channel and the first air guide channel are communicated through the groove; the first air guide channel and the second air guide channel are communicated through the groove; the opposite ends of the second air guide channel are communicated with the groove and the microphone respectively. Since the first air guide channel and the second air guide channel are communicated through the groove, the opposite ends of the second air guide channel are communicated with the groove and the microphone respectively, compared with the direct communication of the first air guide channel and the second air guide channel, the first air guide channel and the second air guide channel arranged above are communicated through the groove to realize the dislocation structure, thereby playing the role of blocking and filtering; the direct invasion of dust, water vapor, foreign matters and other impurities in the external environment can be effectively blocked, the microphone at the end of the second air guide channel away from the groove can not be directly exposed to the corresponding path of the first air guide channel due to the structural arrangement of the groove, the physical damage or impurity pollution possibly caused by the direct communication is reduced, the accuracy of the microphone is effectively improved, the problems of the decline of recognition sensitivity and recognition failure caused by the invasion of external impurities into the microphone are prevented, and the safety of the electronic atomizer equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the electronic atomizer provided by the embodiment of the utility model.

[0019] Figure 2 It is a sectional schematic diagram of the electronic atomizer provided by the embodiment of the utility model. Figure 1 .

[0020] Figure 3 It is a sectional schematic diagram of the electronic atomizer provided by the embodiment of the utility model. Figure 2 .

[0021] Figure 4 It is Figure 2 the enlarged schematic diagram of A in the embodiment of the utility model.

[0022] Figure 5 It is an explosion schematic diagram of the electronic atomizer provided by the embodiment of the utility model. Figure 1 .

[0023] Figure 6 It is an explosion schematic diagram of the electronic atomizer provided by the embodiment of the utility model. Figure 2 .

[0024] Figure 7 is the bottom view of the sealing element of the electronic atomizer provided by the embodiment of the present application.

[0025] Figure 8 is the structure schematic diagram of the bracket and the inside thereof of the electronic atomizer provided by the embodiment of the present application.

[0026] Explanation of the drawing mark:

[0027] 100, electronic atomizer;

[0028] 1, shell; 2, groove; 3, connecting piece; 4, sealing element; 5, bottom cover; 6, oil storage bottle; 7, oil storage cotton; 8, bracket; 9, heating wire;

[0029] 11, mist outlet channel; 12, first air guide airway; 13, second air guide airway; 14, microphone; 15, sealing cover; 16, circuit board; 21, first slot section; 22, second slot section; 51, air adjusting slide plate; 71, oil guide pin; 81, oil absorbing cotton; 82, oil inlet hole;

[0030] 111, first connecting hole; 131, second connecting hole; 151, sealing cavity; 511, air inlet hole.

DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0032] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right", and similar expressions as used herein are for purposes of description and illustration only.

[0033] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0034] And, in addition to the above-mentioned part of the term can be used to indicate the orientation or position relationship, for example, the term "upper" in some cases can also be used to indicate a certain dependent relationship or connection relationship. For those skilled in the art, the specific meaning of these terms in the utility model can be understood according to the specific circumstances.

[0035] In addition, the terms "mounting", "setting", "provided with", "connecting", "connecting" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally configured, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] Please refer to Figures 1-3 The utility model discloses to solve the above-mentioned technical problem, in one embodiment provides an electronic atomizer 100, including shell 1 and microphone 14, microphone 14 is arranged in shell 1, and the shell 1 is opened in fog outlet channel 11, first gas guide airway 12, second gas guide airway 13 and recess 2, fog outlet channel 11 and first gas guide airway 12 are communicated through recess 2;First gas guide airway 12 and second gas guide airway 13 are set up in error and are communicated through recess 2;The opposite ends of second gas guide airway 13 are communicated recess 2 and microphone 14 respectively.

[0037] Shell 1 contains and protects internal components, fog outlet channel 11 exports the atomized gas from shell 1 for user to use, and is communicated with first gas guide airway 12 through recess 2, first gas guide airway 12 is communicated with fog outlet channel 11 and second gas guide airway 13 through recess 2 respectively, and is set up in error with second gas guide airway 13, second gas guide airway 13 further guides airflow, ensures that airflow can reach microphone 14, thereby triggering or adjusting electronic atomizer 100, microphone 14 in second gas guide airway 13 can not be directly exposed on the corresponding path of first gas guide airway 12, prevents the influence of excessive airflow on the sensitivity of microphone 14 or the interference of external impurities invasion;Recess 2 is as the key structure of connecting fog outlet channel 11, first gas guide airway 12 and second gas guide airway 13, recess 2 changes the flow direction of airflow, so that airflow can flow smoothly between various airways.

[0038] When the user inhales, the airflow enters the inside of the electronic atomizer 100 through the first air guide airway 12, and the airflow is guided and distributed through the groove 2. A small part of the airflow will flow to the second air guide airway 13 and enter the microphone 14, triggering the electronic atomizer 100 to start working. Most of the airflow will flow into the mist outlet channel 11 due to the suction of the user, and the electronic atomizer 100 will convert the liquid into mist, which will be guided out of the mist outlet channel 11 and finally sprayed out of the nozzle on the shell 1.

[0039] The mist outlet channel 11 is responsible for outputting the atomized liquid or gas to a specific area outside the electronic atomizer 100. The first air guide airway 12 is responsible for guiding external gas into the inside of the electronic atomizer 100. The second air guide airway 13 is used to form a specific airflow path inside the electronic atomizer 100 to achieve a specific function, such as guiding the airflow through the microphone 14 to achieve the function of starting the electronic atomizer 100 as shown in the embodiment.

[0040] Further, the second air guide airway 13 is provided with a sealing cover 15 at the end away from the groove 2, and the space enclosed by the sealing cover 15 is defined as a sealing cavity 151. The second air guide airway 13 communicates with the sealing cavity 151, and the microphone 14 is arranged in the sealing cavity 151.

[0041] It can be understood that the sealing cover 15 forms a relatively closed sealing cavity 151, which can tightly cover the microphone 14 above, isolate the microphone 14 from direct contact with the outside, effectively avoid the interference factors such as dust, water vapor and foreign matter in the external environment to the microphone 14, and make the opening and closing control of the microphone 14 to the electronic atomizer 100 more accurate and accurate without interference.

[0042] The sealing cover 15 is arranged at the end of the second air guide airway 13 away from the groove 2, which helps to maintain a certain airflow or temperature control inside the sealing cavity 151. By adjusting the air flow and maintaining a suitable temperature, the microphone 14 can be further protected from high temperature or humidity.

[0043] Optionally, the sealing cover 15 is fixed at the end of the second air guide airway 13 by a specific connection method such as threaded connection, buckle connection, etc.

[0044] Specifically, the structure of the sealing cavity 151 is designed according to the shape and size of the microphone 14 to ensure that the microphone 14 can be stably installed in the sealing cavity 151.

[0045] Further, please refer to Figure 4 and combine Figure 7 to define the first connection hole 111 at the connection between the groove 2 and the mist outlet channel 11, and the second connection hole 131 at the connection between the groove 2 and the second air guide airway 13. The area of the first connection hole 111 is larger than the area of the second connection hole 131.

[0046] It can be understood that the groove 2 has a specific shape and size as a transition part connecting different channels. The first connecting hole 111 is located at the connection between the groove 2 and the mist outlet channel 11, has a large area, and ensures that the airflow can smoothly enter the mist outlet channel 11 from the groove 2, avoiding airflow obstruction. The second connecting hole 131 is located at the connection between the groove 2 and the second air guide channel 13, has an area smaller than that of the first connecting hole 111, and limits or adjusts the airflow to some extent, limiting most of the air to enter the mist outlet channel 11 during suction to push the aerosol for the user to inhale. More air entering the mist outlet channel 11 helps to quickly heat and atomize the tobacco tar, improves atomization efficiency, and makes the smoke more dense and uniform. Since the microphone 14 does not require a large amount of airflow to achieve control, controlling the amount of air entering the microphone 14 can avoid excessive activation of the microphone 14, reduce the risk of damage to the electronic atomizer 100 caused by excessive inhalation, and prolong the service life of the microphone 14.

[0047] The shapes of the first connecting hole 111 and the second connecting hole 131 can be varied according to actual needs, such as circular, oval, rectangular, etc. The area ratio of the first connecting hole 111 and the second connecting hole 131 is adjusted according to the performance requirements of the atomizer to achieve different airflow distribution and adjustment effects. In this embodiment, no specific limitation is made, as long as the area of the first connecting hole 111 is larger than that of the second connecting hole 131, so that more airflow can smoothly pass through the first connecting hole 111 into the mist outlet channel 11, and a small amount of airflow can pass through the second connecting hole 131 into the second air guide channel 13.

[0048] Optionally, as a specific implementation, the mist outlet channel 11 includes a through hole that communicates with the groove 2 away from the first air guide channel 12 and the second air guide channel 13. The first connecting hole 111 is included in the through hole. The second air guide channel 13 and the groove 2 are separated by the connecting piece 3. The second connecting hole 131 is provided on the connecting piece 3 corresponding to the second air guide channel 13 and the groove 2 and communicates the second air guide channel 13 and the groove 2.

[0049] Further, the microphone 14 is provided with a circuit board 16 away from the sealing cover 15. The microphone 14 is electrically connected to the circuit board 16, and the circuit board 16 abuts against the sealing cover 15.

[0050] It can be understood that the microphone 14 is electrically connected to the circuit board 16, so that after the microphone 14 detects the airflow, it can trigger the circuit board 16 to output an electrical signal to control the atomization assembly to perform atomization heating. The circuit board 16 abuts against the sealing cover 15, which can further prevent the microphone 14 from being invaded by external impurities and ensure the accuracy of the microphone 14.

[0051] Further, the orthographic projection of the mist outlet channel 11 on the groove 2, the orthographic projection of the first air guide channel 12 on the groove 2, and the orthographic projection of the second air guide channel 13 on the groove 2 are all arranged at intervals.

[0052] It can be understood that the interval arrangement ensures that the mist outlet channel 11, the first air guide channel 12, and the second air guide channel 13 are all connected through the groove segment of the groove 2, rather than being directly connected, forming a staggered structure that does not directly correspond, increasing the difficulty of dust, water vapor, foreign matter, etc. in the external environment entering the second air guide channel 13 through the mist outlet channel 11 and the first air guide channel 12 to interfere with the microphone 14, making the microphone 14 more difficult to be affected by external impurities.

[0053] Specifically, the mist outlet channel 11, the first air guide channel 12, and the second air guide channel 13 are structurally independent of each other and are isolated from each other by certain means, such as partitions, air channel walls, etc., to ensure that the airflow between them does not interfere with each other.

[0054] Further, referring to Figures 5-7 , the groove 2 includes a first groove segment 21 that connects the first air guide channel 12 and the second air guide channel 13, and the first groove segment 21 is arc-shaped. The groove 2 also includes a second groove segment 22 that connects the first air guide channel 12 and the mist outlet channel 11, and the width of the second groove segment 22 decreases in the direction from the first air guide channel 12 to the mist outlet channel 11.

[0055] It can be understood that since the first groove segment 21 that connects the first air guide channel 12 and the second air guide channel 13 is arc-shaped, the curvature of the arc shape forms a staggered structure compared to a straight groove segment, which makes it more difficult for dust, water vapor, foreign matter, and other impurities to fall directly into the interior of the second air guide channel 13, improving the accuracy of the microphone 14. The width of the second groove segment 22 that connects the first air guide channel 12 and the mist outlet channel 11 decreases in the direction from the first air guide channel 12 to the mist outlet channel 11, which helps to more accurately control the speed and direction of the airflow, which is beneficial for smoke generation and improving the taste experience, ensuring uniform distribution of smoke and appropriate amount of smoke. In addition, it also helps to reduce the accumulation of dust, water vapor, foreign matter, and other impurities, facilitating cleaning and maintenance.

[0056] Specifically, the groove 2 is a component of the airflow channel inside the electronic atomization device, including two groove segments, the first groove segment 21 and the second groove segment 22. The shape, width, and connection method of the first groove segment 21 and the second groove segment 22 determine the path, flow rate, and flow direction of the airflow.

[0057] The first groove section 21 has a guiding effect on the airflow due to the arc-shaped design. The curved shape helps to reduce the direct entry of impurities into the airway system. Optionally, in addition to the arc-shaped groove section, the first groove section 21 can also have other forms such as a curved shape, a spiral shape, etc. Different shape changes can be optimized according to the needs of the airflow. For example, a spiral-shaped groove section can further enhance the rotation of the airflow and increase the disturbance effect of the airflow, thereby improving the mixing effect of the airflow in the mist outlet channel 11. The width of the second groove section 22 gradually decreases in the direction from the first air guide airway 12 to the mist outlet channel 11, forming a shape similar to a horn mouth. In addition to a single width decrease, the second groove section 22 can also be designed in a gradually decreasing shape, such as a conical shape or a multi-section decreasing shape. Different decreasing shapes of the second groove section 22 have different degrees of acceleration of the airflow and different degrees of hindering impurities from entering the second air guide airway 13.

[0058] Further, the electronic atomizer 100 further comprises a connecting piece 3 and a sealing piece 4. The connecting piece 3 connects the housing 1 and the sealing piece 4. The sealing piece 4 is provided with the groove 2.

[0059] It can be understood that the connecting piece 3 connects the housing 1 and the sealing piece 4, so that the position and structure of the sealing piece 4 and the housing 1 remain stable. The sealing piece 4 can separate the housing 1 to form an area for setting the atomization assembly and an area for setting electronic components, respectively, to ensure that the tobacco tar and smoke on one side of the atomization assembly cannot penetrate and leak to the other side of the electronic components, thereby avoiding interference and pollution to the circuit board 16, the microphone 14, and other components. The sealing piece 4 is provided with the groove 2, so that the mist outlet airway, the first air guide airway 12, and the second air guide airway 13 pass through the sealing piece 4 and are connected at the groove 2, thereby improving the compactness and sealing performance of the overall structure.

[0060] Specifically, the sealing piece 4 separates the two areas to prevent leakage of tobacco tar and gas. The different airways, such as the mist outlet airway, the first air guide airway 12, and the second air guide airway 13, are precisely connected through the groove 2. The sealing piece 4 is made of materials such as silicone and rubber according to the use environment and requirements. The surface of the connecting piece 3 is sprayed to prevent oxidation, thereby ensuring the stability and durability of the connecting piece 3 after long-term use.

[0061] Further, the electronic atomizer 100 further comprises a bottom cover 5. The bottom cover 5 is arranged on the side of the first air guide airway 12 away from the groove 2. The bottom cover 5 is provided with an air adjusting slide plate 51. The air adjusting slide plate 51 is in sliding connection with the bottom cover 5. The air adjusting slide plate 51 is provided with a plurality of air inlet holes 511 with different diameters. When the air adjusting slide plate 51 slides, the plurality of air inlet holes 511 can be sequentially connected in communication with the first air guide airway 12.

[0062] It can be understood that the air regulating slide plate 51 is provided with a plurality of air inlet holes 511 with different diameters. By sliding the air regulating slide plate 51, the size of the air inlet hole 511 can be changed, and thus the air flow entering the atomizing core in the electronic atomizer 100 can be adjusted. The user can adjust the area of the air inlet hole 511 by sliding the air regulating slide plate 51, so as to control the amount and concentration of smoke, which can meet the individual use needs of different users.

[0063] Specifically, the bottom cover 5 is connected to the first air guide channel 12 on one side and connected to the air regulating slide plate 51 on the other side. The air regulating slide plate 51 on the bottom cover 5 is connected by sliding, and the air flow can be adjusted according to the user's needs. The air regulating slide plate 51 is a slidable component, which is provided with a flat surface or a concave-convex structure, and further, different paragraphs can be provided on the air regulating slide plate 51, and each paragraph has a set of air inlet holes 511 with different diameters, so as to further finely adjust the air flow.

[0064] Further, the electronic atomizer 100 further comprises an oil storage bottle 6 and a bottom cover 5. The oil storage bottle 6 and the bottom cover 5 are arranged on opposite sides of the shell 1, and the oil storage bottle 6 and / or the bottom cover 5 are connected to the shell 1 by clamping.

[0065] It can be understood that, since the oil storage bottle 6 and / or the bottom cover 5 are connected to the shell 1 by clamping, the connection relationship is established by clamping, without the need for other additional locking accessories such as screws and nuts, so that quick assembly and disassembly can be realized, production efficiency is improved, and cost is saved. The components such as the oil storage bottle 6, the bottom cover 5 and the shell 1 are independently designed, which is beneficial to the maintenance and component replacement of the electronic atomizer 100.

[0066] Specifically, the oil storage bottle 6 is made of transparent or translucent material, which facilitates the user to observe the remaining liquid amount inside. The oil storage bottle 6 stores and supplies the liquid required by the atomizing core of the electronic atomizer 100. The bottom cover 5 closes the bottom of the electronic atomizer 100, providing a stable closed structure to ensure that the internal components are not affected by the external environment.

[0067] Further, please refer to Figure 6 And Figure 8 The electronic atomizer 100 further comprises an oil storage cotton 7, an oil guiding pin 71, an oil absorbing cotton 81, a bracket 8 and a heating wire 9. The bracket 8 is arranged in the mist outlet channel 11 and is provided with an oil inlet hole 82. The oil absorbing cotton 81 is arranged in the bracket 8 and abuts against the oil storage cotton 7. The two ends of the oil guiding pin 71 are respectively inserted into the oil storage bottle 6 and the oil storage cotton 7. The heating wire 9 is electrically connected to the circuit board 16 to atomize the tobacco tar stored in the oil absorbing cotton 81.

[0068] It can be understood that the oil storage cotton 7 stores the tobacco tar and conducts the tobacco tar into the oil absorbing cotton 81, so that the tobacco tar can be continuously supplied to the heating wire 9 for atomization, the oil guide pin 71 is responsible for guiding the tobacco tar from the oil storage bottle 6 into the oil storage cotton 7, one end of the oil guide pin 71 is inserted into the oil storage bottle 6, the other end is inserted into the oil storage cotton 7, and the liquid in the oil storage bottle 6 is transmitted into the oil storage cotton 7; the oil absorbing cotton 81 is in close contact with the oil storage cotton 7 through the support 8, the support 8 keeps the oil absorbing cotton 81 in the appropriate position, and ensures that the tobacco tar can flow from the oil storage cotton 7 to the oil absorbing cotton 81, the heating wire 9 is powered through the circuit board 16, is controlled to heat, and the tobacco tar in the oil absorbing cotton 81 is heated to an atomization temperature, so that the atomization effect is formed.

[0069] Specifically, the oil storage cotton 7 is made of a porous material, the oil guide pin 71 adopts an elongated metal or plastic needle structure, the oil storage cotton 7, the oil guide pin 71, the oil absorbing cotton 81, the support 8 and the heating wire 9 work cooperatively, so that the tobacco tar can smoothly flow from the oil storage bottle 6 to the oil absorbing cotton 81 and be heated and converted into atomized smoke.

[0070] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement within the principle of the present application should be included in the protection scope of the present application.

Claims

1. An electronic atomizer, characterized by: The electronic atomizer comprises a shell and a microphone, the microphone is arranged in the shell, the shell is provided with a mist outlet channel, a first air guide channel, a second air guide channel and a groove, the mist outlet channel and the first air guide channel are communicated through the groove, the first air guide channel and the second air guide channel are arranged in a staggered manner and communicated through the groove, and opposite ends of the second air guide channel are communicated with the groove and the microphone respectively.

2. The electronic atomizer of claim 1, wherein: An end of the second air guide channel away from the groove is provided with a sealing cover, a space enclosed by the sealing cover is defined as a sealing cavity, the second air guide channel is communicated with the sealing cavity, and the microphone is arranged in the sealing cavity.

3. The electronic atomizer of claim 2, wherein: The connection between the groove and the mist outlet channel is defined as a first connecting hole, the connection between the groove and the second air guide channel is defined as a second connecting hole, and the area of the first connecting hole is greater than the area of the second connecting hole.

4. The electronic atomizer of claim 3, wherein: The microphone is provided with a circuit board on the side away from the sealing cover, the microphone is electrically connected with the circuit board, and the circuit board abuts against the sealing cover.

5. The electronic atomizer of claim 1, wherein: The orthogonal projection of the mist outlet channel on the groove, the orthogonal projection of the first air guide channel on the groove and the orthogonal projection of the second air guide channel on the groove are arranged in a staggered manner.

6. The electronic atomizer of claim 1, wherein: The groove comprises a first groove segment communicated with the first air guide channel and the second air guide channel, the first groove segment is in an arc shape, and / or the groove comprises a second groove segment communicated with the first air guide channel and the mist outlet channel, and the width of the second groove segment decreases along the direction from the first air guide channel to the mist outlet channel.

7. The electronic atomizer of claim 1, wherein: The electronic atomizer further comprises a connecting piece and a sealing piece, the connecting piece connects the shell and the sealing piece, and the sealing piece is provided with the groove.

8. The electronic atomizer of claim 1, wherein: The electronic atomizer further comprises a bottom cover, the bottom cover is arranged on the side of the first air guide channel away from the groove, the bottom cover is provided with an air adjusting sliding plate, the air adjusting sliding plate is slidingly connected with the bottom cover, the air adjusting sliding plate is provided with a plurality of air inlet holes with different diameters, and the plurality of air inlet holes can be sequentially communicated with the first air guide channel when the air adjusting sliding plate slides.

9. The electronic atomizer of claim 4, wherein: The electronic atomizer further comprises an oil storage bottle and a bottom cover, the oil storage bottle and the bottom cover are arranged on opposite sides of the shell, and the oil storage bottle and / or the bottom cover are clampedly connected with the shell.

10. The electronic atomizer of claim 9, wherein: The electronic atomizer further comprises oil storage cotton, oil guide pins, oil absorbing cotton, a support and a heating wire, the support is arranged in the mist outlet channel and is provided with an oil inlet hole, the oil absorbing cotton is arranged in the support and abuts against the oil storage cotton, the two ends of the oil guide pins are respectively inserted into the oil storage bottle and the oil storage cotton, and the heating wire is electrically connected with the circuit board to atomize the tobacco tar stored in the oil absorbing cotton.

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