An atomizer and electronic atomization device

Abstract

The application provides an atomizer and an electronic atomization device, wherein the atomizer comprises: an oil tank with a gas channel in the center; a base provided at the lower end of the oil tank, and the base is provided with an air inlet hole communicating with the gas channel, and a liquid storage cavity for storing liquid is formed between the base and the oil tank; an oil guide body transversely arranged on the gas channel and used for sucking liquid matrix in the liquid storage cavity, and a plurality of through holes are provided on the oil guide body and communicate with the gas channel and the air inlet hole; and a magnetron used for emitting microwaves to heat the oil guide body, so that the liquid matrix in the oil guide body is atomized after being heated. The technical scheme of the application solves the problems of low heating efficiency, loud noise and radiation in the prior art.

Description

TECHNICAL FIELD

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

[0002] With the publicity of the harm of paper cigarettes, more and more users with smoking addiction gradually change, and electronic cigarettes are mainly used to replace traditional cigarettes. The main implementation principle is to atomize the smoke oil without toxic side effects into smoke through an atomizer, and to make smokers obtain a kind of stimulation of the effect of cigarettes through atomized smoke.

[0003] The current electronic cigarette atomizer heats and atomizes the smoke liquid through the heating assembly of the atomizing core to form smoke. The heating assembly has various forms, generally including a ceramic base, a heating wire and a connecting terminal. The heating wire is wound on the ceramic base, and the connecting terminal is arranged at both ends of the ceramic base and electrically connected with the heating wire. The ceramic base is provided with a hollow micropore, and the connecting terminal includes a terminal through hole matched with the hollow micropore.

[0004] However, the above-mentioned heating assembly has the following shortcomings:

[0005] 1. The resistance heating method has low heating efficiency and energy utilization rate, consumes a lot of electricity, and has slow smoke output speed;

[0006] 2. The structure is complex, the cost is high, and it is not easy to be automatically produced;

[0007] 3. The electric connection with the heating body requires wires and a large surface area of the heating body, resulting in slow heating speed;

[0008] 4. The heating wire is easy to break and has a short service life;

[0009] 5. The resistance wire is easy to move on the surface of the liquid guide, causing uneven pitch and uneven heating, and poor taste.

[0010] Meanwhile, some heating assemblies are metal sheets that generate eddy current heating through electromagnetic induction, and a guide is arranged on the surface of the metal sheet. The liquid is guided to the surface of the metal sheet by the guide and heated to form smoke. However, the above-mentioned heating assembly has the following shortcomings:

[0011] 1. Low heating efficiency and insufficient smoke generation;

[0012] 2. The smoke liquid is easy to explode in an instant when it contacts the metal sheet, damaging the electronic cigarette and producing noise;

[0013] 3. There are problems of electromagnetic coil heating and electromagnetic radiation. SUMMARY

[0014] The present application aims at the above-mentioned technical defects, and provides an atomizer and an electronic atomization device, which solve the problems of low heating efficiency, loud noise and radiation in the prior art.

[0015] In a first aspect, to solve the above-mentioned technical problems, the present application provides an atomizer, comprising:

[0016] an oil tank, a center of which has an air passage;

[0017] a base arranged at a lower end of the oil tank, and an air inlet hole in communication with the air passage is arranged on the base, and a liquid storage cavity for storing liquid is formed between the base and the oil tank;

[0018] an oil guide body arranged horizontally on the air passage and used for sucking liquid matrix in the liquid storage cavity, and a plurality of through holes in communication with the air passage and the air inlet hole are arranged through the oil guide body;

[0019] a magnetron used for emitting microwaves to heat the oil guide body, so that the liquid matrix in the oil guide body is atomized after being heated.

[0020] Further, the atomizer further comprises a microwave reflection tube arranged in the base and in communication with the through holes and the air inlet hole, and an upper end of the microwave reflection tube abuts against the oil guide body, and the microwaves emitted by the magnetron first enter the microwave reflection tube and then are transmitted to the oil guide body.

[0021] Further, the magnetron is arranged in the base and located at one side of the microwave reflection tube, and a waveguide tube for guiding the microwaves emitted by the magnetron into the microwave reflection tube is further arranged in the base, and one side of the microwave reflection tube is provided with an orifice in communication with the waveguide tube.

[0022] Further, a first fan is arranged in an end of the waveguide tube far away from the microwave reflection tube, and the first fan blows air in the direction of the microwave reflection tube, so as to accelerate the transmission speed of the microwaves.

[0023] Further, the atomizer further comprises a triangular fin or a helical vortex generator arranged in the waveguide tube and located in front of the first fan.

[0024] Further, the waveguide tube is a corrugated tube with corrugated protruding structures on an inner wall thereof.

[0025] Further, the atomizer further comprises a second fan arranged in the base and located below the oil guide body and blowing air upward, so as to accelerate the transmission speed of air and microwaves.

[0026] Further, the magnetron is located below the oil guide body and is arranged upward, so that the microwaves emitted by the magnetron are transmitted upward to the oil guide body.

[0027] In a second aspect, the present application provides an electronic atomization device, comprising a main machine for powering an atomizer, and the atomizer as described in any one of the above.

[0028] Further, the main machine comprises a shell, a battery and a circuit board arranged in the shell, the circuit board is electrically connected with the battery and the magnetron respectively, and a ventilation hole is arranged through a wall surface of the shell and communicates with the air inlet hole.

[0029] The present application has the following advantages:

[0030] In the present application, the microwave generated by the magnetron acts on the oil guide body, and the high-frequency vibration of the limit molecules of the oil guide body realizes the heating function, so that the liquid matrix in the oil guide body is atomized after heating. The microwave heating method improves the heating efficiency and can quickly heat. The microwave reflection tube arranged can reflect the microwaves entering it. First, it is conducive to preventing microwave radiation and solving the radiation problem. Second, it can improve the energy utilization efficiency by reflection. Third, it can also have the effect of noise reduction, thereby reducing the noise during atomization. Fourth, when the oil guide body is heated, the heat is conducted on the microwave reflection tube. The heat can be used for secondary heating of the liquid and atomization, further improving the energy utilization rate. The first fan and the second fan can both accelerate the transmission speed of the microwaves and improve the heating speed of the oil guide body. At the same time, the corrugated flow channel or vortex generator structure used at the waveguide tube can reduce the flow resistance, accelerate the flow speed of the microwaves, reduce the energy loss, and increase the transmission speed of the microwaves.

[0031] Additional aspects and advantages of the present application will be described in the following description, which will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0033] Figure 1 The schematic diagram of the atomizer in embodiments 1 and 2;

[0034] Figure 2 The partial schematic diagram of the inner wall of the waveguide tube in the embodiment;

[0035] Figure 3 The schematic diagram of the triangular fin and vortex generator used in a specific embodiment;

[0036] Figure 4This is a schematic diagram of the electronic atomization device in Example 2;

[0037] Figure 5 This is a schematic diagram of the electronic atomization device in Example 3;

[0038] Figure 6 This is a schematic diagram of the atomizer in Example 3. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0041] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0042] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0043] Example 1

[0044] like Figure 1 As shown in the figure, the atomizer 100 shown in this embodiment includes an oil tank 1, a base 2, an oil guide body 3, and a magnetron 4.

[0045] The oil tank 1 has an air outlet 10 at the upper center. A hollow air guide tube 5 is located in the center of the oil tank 1, and the upper end of the air guide tube is fitted into the air outlet. The interior of the air guide tube is connected to the air outlet to form an air passage 11 located in the center of the oil tank, which is used for the atomized smoke to flow upward under the action of suction. The base 2 is fitted into the lower end of the oil tank 1. The base 2, the oil tank and the air guide tube 5 together form a liquid storage chamber 12 for storing liquid. The base 2 is provided with an air inlet 21 that is connected to the air passage 11, so that external air enters the air passage from bottom to top and flows out from the air outlet.

[0046] In addition, the oil guide 3 is made of porous metal, i.e. a large number of directional or random holes are dispersedly distributed in the interior of the oil guide, so that the oil guide has the function of absorbing liquid; the oil guide 3 is arranged between the base 2 and the air guide tube 5, and the oil guide 3 is horizontally arranged at the lower end of the air passage 11, and the periphery of the oil guide 3 extends into the liquid storage cavity 12 for absorbing the liquid matrix in the liquid storage cavity 12; the magnetron 4 is arranged in the base 2 and is used for emitting microwaves to heat the oil guide 3, so that the liquid matrix in the oil guide 3 is atomized after being heated, and a plurality of through holes 31 are arranged on the oil guide 3 and are communicated with the air passage 11 and the air inlet hole 21, so that the airflow upwardly passing through the oil guide carries out the atomized material. Of course, the oil guide can also be made of other materials which have the function of absorbing liquid but do not burn after being heated by microwaves, which is not limited here.

[0047] As a preferred, the oil guide 3 is preferably in a sheet structure, and the size of the oil guide is greater than the outer diameter of the air guide tube, so that when the oil guide is horizontally arranged between the lower end of the air guide tube and the base, the periphery of the oil guide is in contact with the liquid matrix in the liquid storage cavity, and then the liquid matrix is absorbed.

[0048] In the above, the microwaves generated by the magnetron act on the oil guide, and the high-frequency vibration of the extreme molecules of the oil guide realizes the function of heating, so that the liquid matrix in the oil guide is atomized after being heated. The heating mode of the microwaves improves the heating efficiency and can realize rapid heating.

[0049] As a preferred, in order to improve the energy utilization efficiency, the atomizer further comprises a microwave reflection tube 6 arranged in the base 2 and communicated with the through hole 31 and the air inlet hole 21. The microwave reflection tube 6 is a hollow tube with openings at the top and bottom, and the upper end of the microwave reflection tube 6 abuts against the oil guide, i.e. the microwave reflection tube is located at the lower end of the oil guide. In order to facilitate the communication of the air inlet hole, the air inlet hole is arranged through the base from top to bottom and is located directly below the microwave reflection tube, i.e. the air outlet, the air guide tube, the oil guide and the air inlet hole are arranged from top to bottom in sequence, so as to realize the communication of the air passage, the air hole, the microwave reflection tube and the air inlet hole from top to bottom (as shown in Figure 1 In order to realize the reflection function of the microwaves in the microwave reflection tube 6, the magnetron 4 is arranged in the base 2 and located at one side of the microwave reflection tube 6, and a wave guide 7 is horizontally arranged in the base 2 for guiding the microwaves emitted by the magnetron 4 into the microwave reflection tube 6, i.e. the emission end of the magnetron is located in the wave guide 7. Of course, one side of the microwave reflection tube 6 is provided with a hole 61 communicated with the wave guide 7, for the microwaves to enter the microwave reflection tube 6 after being conducted, and then flow upwardly to the oil guide to heat and atomize the oil guide. In addition, the wave guide is preferably made of metal to avoid the outward radiation of microwaves.

[0050] The microwave reflection tube set here can reflect the microwave entering it, which is beneficial to prevent microwave from radiating outward, solve the problem of radiation, increase energy utilization efficiency by using reflection, reduce noise during atomization by using the reflection tube to play a sound-damping effect, and further improve energy utilization rate by using the heat conducted on the microwave reflection tube to heat the liquid for secondary heating and atomization.

[0051] As a preferred embodiment, in order to accelerate the transmission speed of the microwave, a first fan 71 is arranged in the end of the waveguide tube 7 away from the microwave reflection tube 6, and the first fan 71 blows in the direction of the microwave reflection tube 6 to accelerate the transmission speed of the microwave into the microwave reflection tube 6 by using the blowing force of the fan. Of course, the waveguide tube can be a corrugated tube with a corrugated protruding structure on the inner wall (as shown in Figure 2 As a preferred embodiment, in order to accelerate the transmission speed of the microwave, a first fan 71 is arranged in the end of the waveguide tube 7 away from the microwave reflection tube 6, and the first fan 71 blows in the direction of the microwave reflection tube 6 to accelerate the transmission speed of the microwave into the microwave reflection tube 6 by using the blowing force of the fan. Of course, the waveguide tube can be a corrugated tube with a corrugated protruding structure on the inner wall (as shown in

[0052] As a preferred embodiment, in order to accelerate the transmission speed of the microwave, a first fan 71 is arranged in the end of the waveguide tube 7 away from the microwave reflection tube 6, and the first fan 71 blows in the direction of the microwave reflection tube 6 to accelerate the transmission speed of the microwave into the microwave reflection tube 6 by using the blowing force of the fan. Of course, the waveguide tube can be a corrugated tube with a corrugated protruding structure on the inner wall (as shown in

[0053] As a preferred embodiment, in order to realize the electrical connection between the atomizer and the external host computer, positive and negative spring needles 22 and 23 are arranged on the base 2 and electrically connected to the external host computer. The positive and negative poles of the first fan, the second fan, and the magnetron are respectively electrically connected to the positive and negative spring needles 22 and 23.

[0054] In other specific embodiments, the porous metal is preferably metal felt or foam metal.

[0055] In other specific embodiments, instead of the corrugated flow channel, a triangular wing or a helical vortex generator (as shown in Figure 3 In other specific embodiments, instead of the corrugated flow channel, a triangular wing or a helical vortex generator (as shown in

[0056] In other specific embodiments, unlike the above-mentioned scheme of arranging the magnetron on the side of the microwave reflection tube, the magnetron can also be arranged below the oil guide body and arranged vertically with the second fan, that is, it can be arranged inside the microwave reflection tube and located above the second fan, or it can be arranged outside the base and located below the second fan. At this time, the magnetron is usually arranged upward to transmit the microwave upward into the oil guide body. Of course, when the magnetron is arranged outside the base, in order to ensure that the microwave emitted by the magnetron enters the microwave reflection tube through the air inlet hole and avoid radiation outward, a waveguide for guiding the microwave is arranged between the base and the magnetron.

[0057] Embodiment 2

[0058] As shown in Figure 1 and Figure 4 , the electronic atomization device shown in this embodiment includes an atomizer 100 as described in Embodiment 1 and a host device that is sleeved on the lower end of the atomizer and supplies power to the atomizer 100.

[0059] The host device includes a shell 200 and a battery 201 and a circuit board 202 arranged in the shell 200. The circuit board 202 is electrically connected to the battery 201. The circuit board 202 is provided with a positive pin 203 and a negative pin 204. The positive pin 203 and the negative pin 204 are both extended upward out of the host device. The upper end of the positive pin 203 is in abutment with the positive spring needle 22 to realize electrical connection, and the upper end of the negative pin 204 is in abutment with the negative spring needle 23 to realize electrical connection, so as to use the battery to supply power to the fan and the magnetron in the atomizer. The circuit board is used to control the on-off and charging operation of the power supply. Of course, a press switch and a charging interface (not shown in the figure) are arranged on the circuit board to realize the control of the power supply and the charging of the battery.

[0060] Of course, in order to realize air intake of the air inlet hole, a ventilation hole 205 that communicates with the air inlet hole 21 is arranged through the wall surface of the shell 200.

[0061] Embodiment 3

[0062] For the mode in which the magnetron is arranged outside the base, as shown in Figure 5 and Figure 6 , another electronic atomization device shown in this embodiment also includes an atomizer 100 and a host device arranged at the lower end of the atomizer 100 and supplying power to the atomizer. The atomizer 100 includes an oil tank 1, a base 2 and an oil guide body 3. The host device includes a shell 200, a magnetron 4, a waveguide 7 and a battery 201 and a circuit board 202 arranged in the shell 200.

[0063] Specifically, the upper end of the oil tank 1 is provided with an air outlet 10, and a hollow air guide pipe 5 is arranged in the center of the oil tank 1, and the upper end of the air guide pipe is sleeved in the air outlet, the inside of the air guide pipe is communicated with the air outlet to form an air passage 11 in the center of the oil tank, and the smoke after atomization flows upward under the action of suction force; the base 2 is sleeved on the lower end of the oil tank 1, and the base 2, the oil tank and the air guide pipe 5 form a liquid storage cavity 12 for storing liquid, and the base 2 is provided with an air inlet hole 21 communicated with the air passage 11, and the outside air enters the air passage from the bottom to the top and flows out from the air outlet.

[0064] In addition, the oil guide body 3 is made of porous metal, that is, a large number of directional or random holes are distributed in the inside of the oil guide body, so that the oil guide body has the function of absorbing liquid; the oil guide body 3 is arranged between the base 2 and the air guide pipe 5, and the oil guide body 3 is transversely arranged at the lower end of the air passage 11, and the periphery of the oil guide body 3 extends into the liquid storage cavity 12, for absorbing the liquid matrix in the liquid storage cavity 12; in addition, a plurality of through holes 31 are arranged on the oil guide body 3, which are communicated with the air passage 11 and the air inlet hole 21, so as to facilitate the upward flow of air through the oil guide body; of course, the oil guide body can also be made of other materials with the function of absorbing liquid but not burning after microwave heating, which is not limited here.

[0065] As a preferred, the oil guide body 3 is preferably in a sheet structure, and the size of the oil guide body is greater than the outer diameter of the air guide pipe, so that when the oil guide body is transversely arranged between the lower end of the air guide pipe and the base, the periphery of the oil guide body is in contact with the liquid matrix in the liquid storage cavity, and then the liquid matrix is absorbed.

[0066] As a preferred, the magnetron 4 is arranged at the upper end of the shell 200 and located directly below the oil guide body 3, and the magnetron is arranged upward, so that the microwave emitted by the magnetron is directed to the oil guide body, and the waveguide is arranged between the main machine and the atomizer, and the waveguide is arranged around the air inlet hole and the magnetron, so that the microwave emitted by the magnetron enters the air inlet hole through the guidance of the waveguide, and finally acts on the oil guide body above to heat the liquid matrix in the oil guide body, that is, the waveguide and the magnetron are arranged in an upper and lower distribution manner with the air passage in the atomizer; in addition, the waveguide is preferably made of metal to avoid the outward radiation of microwave.

[0067] As a preferred, in order to improve the energy utilization efficiency, the atomizer further comprises a microwave reflection pipe 6 arranged in the base 2 and communicated with the through hole 31 and the air inlet hole 21, the microwave reflection pipe 6 is a hollow pipe with openings at the top and bottom, and the upper end of the microwave reflection pipe 6 abuts against the oil guide body, that is, the microwave reflection pipe is located at the lower end of the oil guide body, and in order to facilitate the communication of the air inlet hole, the air inlet hole is arranged through the base from top to bottom and located directly below the microwave reflection pipe, that is, the air outlet, the air guide pipe, the oil guide body and the air inlet hole are arranged in sequence from top to bottom to realize the communication of the air passage, the air hole, the microwave reflection pipe and the air inlet hole in sequence from top to bottom (as shown in Figure 6The microwave reflection tube set here can reflect the microwave entering it, which is beneficial to prevent the microwave from radiating outward, solve the radiation problem, improve the energy utilization efficiency by using reflection, reduce the noise during atomization by using the reflection tube to play a sound-damping effect, and further improve the energy utilization rate by using the heat conduction on the microwave reflection tube to heat the liquid for secondary heating and atomization.

[0068] As a preferred, in order to make the microwave flow upward and act on the oil guide body even in the absence of suction, the atomizer further comprises a fan 8 set in the base 2, which is located below the oil guide body and blows upward, so as to accelerate the transmission speed of air and microwave into the microwave reflection tube 6 by using the suction of the fan, and make the air always flow upward by using the fan 8, so as to drive the microwave entering the microwave reflection tube 6 to flow upward and act on the oil guide body, ensuring continuous heating and atomization.

[0069] As a preferred, in order to realize the electrical connection between the atomizer and the main machine, the base 2 is further provided with a positive needle 22 and a negative needle 23 which are electrically connected with the external main machine, wherein the positive and negative poles of the fan are respectively electrically connected with the positive needle 22 and the negative needle 23.

[0070] In this embodiment, the circuit board 202 is electrically connected with the battery 201 and the magnetron 6 respectively, and the circuit board 202 is provided with a positive pin 203 and a negative pin 204, which are both extended upward out of the main machine, wherein the upper end of the positive pin 203 is in abutment with the positive needle 22 to realize electrical connection, and the upper end of the negative pin 204 is in abutment with the negative needle 23 to realize electrical connection, so as to use the battery to supply power to the fan and the magnetron, and the circuit board is used to control the on-off and charging operation of the power supply; of course, a press switch and a charging interface (not shown in the figure) will be provided on the circuit board to realize the control of the power supply and the charging of the battery.

[0071] Of course, in order to realize the air intake of the air inlet hole 21, a ventilation hole 205 is provided on the wall surface of the shell 200 and is in communication with the air inlet hole 21, wherein the internal space of the shell is in communication with the waveguide tube, so that the air entering the shell through the ventilation hole 205 is sequentially introduced into the atomizer through the waveguide tube and the air inlet hole under the action of the fan and the suction at the air outlet, and finally the atomized substance in the atomizer is taken out from the air outlet.

[0072] Compared with the structures of the embodiments 1 and 2, in the present embodiment, the magnetron and the waveguide are arranged in the main machine, the structure of the base can be simplified, and the space for accommodating the magnetron and the waveguide is not needed on the base, so that the thickness of the base can be reduced, the space of the liquid storage cavity formed between the base and the oil tank is larger, and more liquid matrix can be stored; in addition, the central arrangement of the magnetron and the waveguide only needs to use one fan to ensure the upward transmission of the microwaves, and the transmission distance of the microwaves is shortened, the energy loss is reduced, the explosion power during the microwave heating and atomization is improved, and the atomization effect is better.

[0073] In other specific embodiments, the porous metal is preferably a metal felt or a metal foam.

[0074] In other specific embodiments, the waveguide can adopt a corrugated tube with a corrugated protruding structure on the inner wall (the specific structure is shown in Figure 3 The corrugated flow channel is formed in the corrugated tube to reduce the flow resistance, accelerate the microwave flow rate, and reduce the energy loss.

[0075] The above merely illustrates the specific embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An atomizer characterized by, The application relates to an oil atomizer, which comprises the following parts: an oil tank, a base, an oil guide body, a microwave reflection tube, a magnetron, a first fan, a second fan, a corrugated tube, a triangular wing piece or a spiral vortex generator, and a main machine. The oil tank is provided with a gas outlet in the middle of the upper end, a hollow gas guide tube is arranged in the center of the oil tank, the upper end of the gas guide tube is sleeved in the gas outlet, the inside of the gas guide tube is communicated with the gas outlet to form a gas channel in the center of the oil tank; the base is arranged at the lower end of the oil tank and is provided with an air inlet hole communicated with the gas channel; the base, the oil tank and the gas guide tube form a liquid storage cavity for storing liquid; the oil guide body is arranged horizontally between the gas channel and the base and is in a sheet structure, a plurality of through holes communicated with the gas channel and the air inlet hole are arranged on the oil guide body; the size of the oil guide body is larger than the outer diameter of the gas guide tube, so that the periphery of the oil guide body is contacted with and absorbs the liquid matrix in the liquid storage cavity; the oil guide body is made of a porous metal and is provided with directional or random holes in the inside; the microwave reflection tube is arranged in the base and is communicated with the through hole and the air inlet hole, and the upper end of the microwave reflection tube is abutted with the oil guide body; the magnetron is used for emitting microwaves to heat the oil guide body; the microwaves emitted by the magnetron enter the microwave reflection tube and then are transmitted to the oil guide body, so that the liquid matrix in the oil guide body is atomized after being heated; the magnetron is arranged in the base and is located on one side of the microwave reflection tube, the base is further provided with a wave guide tube for guiding the microwaves emitted by the magnetron into the microwave reflection tube, one side of the microwave reflection tube is provided with a hole communicated with the wave guide tube; the first fan is arranged in the wave guide tube and is located away from the microwave reflection tube, and the first fan blows air to the direction of the microwave reflection tube to accelerate the transmission speed of the microwaves; the second fan is arranged in the microwave reflection tube and blows air upward below the oil guide body to accelerate the transmission speed of the air and the microwaves. The triangular wing piece or the spiral vortex generator is arranged in the wave guide tube and is located in front of the first fan. The wave guide tube is a corrugated tube with a corrugated protruding structure on the inner wall. The main machine comprises a shell, a battery and a circuit board arranged in the shell, the circuit board is electrically connected with the battery and the magnetron respectively, and a ventilation hole communicated with the air inlet hole is arranged on the wall surface of the shell. The main machine comprises a shell, a battery and a circuit board arranged in the shell, the circuit board is electrically connected with the battery and the magnetron respectively, and a ventilation hole communicated with the air inlet hole is arranged on the wall surface of the shell. ​ ​ 2. The atomizer of claim 1, wherein, ​ 3. The atomizer of claim 1, wherein, ​ 4. An electronic atomization device comprising a host powering an atomizer, characterized in that, ​ 5. The electronic atomizing device of claim 4, wherein, ​

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