Atomization assembly, atomizer and electronic atomization device

Abstract

The utility model discloses an atomization assembly, an atomizer and an electronic atomization device. The atomization assembly comprises a support, an atomization assembly and an atomization assembly, an air inlet channel and an atomization channel which are communicated with each other are defined by the heating part and the support, the heating part comprises a heating part and a first electrode part connected to the heating part, the heating part forms one part of the inner wall of the atomization channel, and at least part of the first electrode part forms one part of the inner wall of the air inlet channel; and the first electrode part can heat the inlet air flow in the air inlet channel. In the assembling process, the air inlet channel and the atomization channel in the airflow channel of the atomizer can be defined through the support and the heating piece, so that the related structure is simplified, needed parts are reduced, the assembling difficulty is reduced, the production efficiency is improved, and meanwhile the production cost is reduced. In addition, the first electrode part can preheat the inlet air flow in the air inlet channel, so that the heating effect of the heating piece on the atomized liquid is improved, and the atomization efficiency of the atomized liquid is improved.

Description

TECHNICAL FIELD

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

[0002] As a substitute for traditional cigarettes, the electronic atomization device has the advantages of no tar, no ash, no open flame, etc. compared with traditional cigarettes, and can effectively avoid various harmful substances generated by traditional cigarettes in the burning state. The electronic atomization device usually includes a power supply device and an atomizer. The power supply device is used to supply power to the atomizer, and the atomizer is used to generate aerosol that can be smoked.

[0003] In the related art, the atomizer includes a suction nozzle, an oil cup, a base, and a ventilation pipe and an atomization assembly arranged in the oil cup. The suction nozzle is connected to one end of the oil cup, the suction nozzle is in communication with the ventilation pipe and cooperates with the ventilation pipe to form an air outlet passage, the base is connected to the other end of the oil cup and has at least part of an air inlet passage, the atomization assembly is arranged in the oil cup and includes an atomization support, an air passage piece, an oil guide body, a heating body and a sealing piece, the atomization assembly cooperates with the oil cup, the base and the ventilation pipe to form an atomization passage that communicates with the air outlet passage and the air inlet passage, and the air inlet passage, the atomization passage and the air outlet passage constitute the airflow passage of the atomizer. However, the structure described above requires a large number of components to form the airflow passage. On the one hand, a large number of components will result in a large assembly difficulty, thereby reducing the production efficiency. On the other hand, a large number of components will result in a high production cost. In addition, when the temperature of the inlet airflow flowing through the air inlet passage to the atomization passage is low, the heating effect of the heating body on the atomized liquid will be affected, thereby affecting the atomization efficiency of the atomized liquid. CONTENT OF THE UTILITY MODEL

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides an atomization assembly, an atomizer and an electronic atomization device, which simplifies the related structure to reduce the required components, is conducive to reducing the assembly difficulty to improve the production efficiency, at the same time is conducive to reducing the production cost, in addition, can preheat the inlet airflow in the air inlet passage to improve the temperature of the inlet airflow when it reaches the atomization passage, thereby being conducive to improving the heating effect of the heating piece on the atomized liquid, and further being conducive to improving the atomization efficiency of the atomized liquid.

[0005] According to the first aspect of the present application, the atomization assembly includes a support, a heating element, and a first electrode portion. The heating element and the support form an air inlet passage and an atomization passage in communication with each other. The heating element includes a heating portion and a first electrode portion connected to the heating portion. The heating portion constitutes part of the inner wall of the atomization passage. At least part of the first electrode portion constitutes part of the inner wall of the air inlet passage, so that the first electrode portion can heat the inlet airflow in the air inlet passage.

[0006] According to the atomization assembly provided by the embodiments of the present application, at least the following beneficial effects are achieved: during assembly, the air inlet channel and the atomization channel in the airflow channel of the atomizer can be formed by surrounding the heat generating member with the support, thereby simplifying the related structure to reduce the required components, facilitating the reduction of assembly difficulty to improve production efficiency, and facilitating the reduction of production cost. In addition, at least part of the first electrode portion constitutes part of the inner wall of the air inlet channel, so that the first electrode portion can heat the airflow in the air inlet channel, thereby preheating the airflow in the air inlet channel to increase the temperature of the airflow when it reaches the atomization channel, facilitating the improvement of the heating effect of the heat generating member on the atomized liquid, and further facilitating the improvement of the atomization efficiency of the atomized liquid.

[0007] According to some embodiments of the present application, the heat generating member and the support further surround an air outlet channel, the air inlet channel, the atomization channel and the air outlet channel are sequentially communicated, the heat generating member further comprises a second electrode portion connected to the heat generating portion, the heat generating portion is located between the first electrode portion and the second electrode portion, and at least part of the second electrode portion constitutes part of the inner wall of the air outlet channel.

[0008] According to some embodiments of the present application, the side of the support facing the heat generating member is provided with an air inlet groove, an atomization groove and an air outlet groove which are sequentially communicated, the first electrode portion and the air inlet groove surround the air inlet channel, the heat generating portion and the atomization groove surround the atomization channel, and the second electrode portion and the air outlet groove surround the air outlet channel.

[0009] According to some embodiments of the present application, the support is provided with a liquid collecting groove, and the liquid collecting groove is communicated with at least one of the atomization groove and the air outlet groove.

[0010] According to some embodiments of the present application, the liquid collecting groove is arranged on the side of the support facing the heat generating member, and the second electrode portion covers the groove opening of the liquid collecting groove.

[0011] According to some embodiments of the present application, the liquid collecting groove is arranged on the side of each side of the support where the air outlet end of the air outlet groove is located.

[0012] According to some embodiments of the present application, the support is provided with an air inlet opening communicated with the air inlet groove, and the air inlet opening faces the first electrode portion.

[0013] According to some embodiments of the present application, the support is provided with an extension portion located in the air inlet groove and extending towards the first electrode portion, the extension portion protrudes from the bottom wall of the air inlet groove, and the air outlet end of the air inlet opening is formed at one end of the extension portion close to the first electrode portion.

[0014] According to some embodiments of the present application, the air inlet groove comprises a first section and a second section extending in different directions and being in communication with each other, the first section is in communication with the air inlet, and the second section is in communication with the atomization groove.

[0015] According to some embodiments of the present application, the first section, the atomization groove and the air outlet groove all extend in a first direction, the first section is arranged in a second direction intersecting the first direction and is spaced apart from the atomization groove, the second section extends in the second direction, and the air inlet is located at one end of the first section close to the air outlet groove.

[0016] According to some embodiments of the present application, a capillary groove is arranged on the groove wall of at least one of the air inlet groove and the liquid collecting groove.

[0017] According to some embodiments of the present application, the number of air inlet grooves is two, the two air inlet grooves are respectively located on two sides of the atomization groove, and the two air inlet grooves are symmetrically arranged about the atomization groove; and / or, the number of liquid collecting grooves is two, the two liquid collecting grooves are respectively located on two sides of the atomization groove, and the two liquid collecting grooves are symmetrically arranged about the atomization groove.

[0018] According to a second aspect of embodiments of the present application, an atomizer comprises an oil cup, a liquid guide and an atomization assembly according to the first aspect of embodiments of the present application, an opening is arranged at one end of the oil cup in a third direction, the liquid guide is arranged in the oil cup, the atomization assembly is at least partially arranged in the opening and makes the heating element and the liquid guide in contact, and the extension direction of the atomization channel intersects the third direction.

[0019] According to a third aspect of embodiments of the present application, an electronic atomization device comprises a power supply device and an atomizer according to the second aspect of embodiments of the present application, the power supply device is connected with the atomizer and is used for supplying power to the heating element.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0022] Figure 1 is a sectional view of an atomizer according to an embodiment of the present application;

[0023] Figure 2 is Figure 1 is a partial enlarged view of A in FIG. 4;

[0024] Figure 3 is an exploded schematic view of an atomizer according to an embodiment of the present application;

[0025] Figure 4 is a structural schematic view of an atomizing assembly according to an embodiment of the present application;

[0026] Figure 5 is an exploded schematic view of an atomizing assembly according to an embodiment of the present application;

[0027] Figure 6 is a partial enlarged view of B in FIG. 1; Figure 5

[0028] Figure 7 is a partial sectional view of a support according to an embodiment of the present application;

[0029] Figure 8 is a partial enlarged view of C in FIG. 1; Figure 7

[0030] Reference signs:

[0031] air inlet channel a, atomizing channel b, air outlet channel c;

[0032] support 100, air inlet groove 110, first section 111, second section 112, atomizing groove 120, air outlet groove 130, liquid collecting groove 140, air inlet 150, extension 160, capillary groove 170, protruding portion 180;

[0033] heating element 200, heating portion 210, first electrode portion 220, second electrode portion 230;

[0034] oil cup 300, open mouth 310;

[0035] liquid guide 400. DETAILED DESCRIPTION

[0036] Embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are examples for explaining the present application and should not be understood as limiting the present application.

[0037] In the description of the present application, it should be understood that, if a positional description is involved, for example, the positional relationship or orientation indicated by up, down, front, back, left, right, etc. is based on the positional relationship or orientation shown in the drawings and is only for the purpose of facilitating the description of the present application and simplifying the description, and therefore should not be understood as limiting the present application, which indicates or implies that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the present application.

[0038] ​​In the description of the present application, if the words appear several, greater than, less than, more than, above, below, within, etc., the meaning of several is one or more, the meaning of more than two, greater than, less than, more than, etc. Understand as not including the number, above, below, within, etc. Understand as including the number.

[0039] In the description of the present application, if the words first, second, etc. appear, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0040] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and those skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0041] Referring to Figures 1 to 8 According to the atomizing assembly of the embodiments of the present application, the atomizing assembly comprises a support 100 and a heating element 200.

[0042] Specifically, the heating element 200 and the support 100 enclose the air inlet channel a and the atomizing channel b which are in communication with each other, the heating element 200 comprises a heating portion 210 and a first electrode portion 220 connected to the heating portion 210, the heating portion 210 constitutes part of the inner wall of the atomizing channel b, and at least part of the first electrode portion 220 constitutes part of the inner wall of the air inlet channel a, so that the first electrode portion 220 can heat the air flow in the air inlet channel a.

[0043] When assembled, the air inlet channel a and the atomizing channel b in the airflow channel of the atomizer can be enclosed by the support 100 and the heating element 200, thereby simplifying the related structure to reduce the required parts, which is beneficial to reduce the assembly difficulty to improve the production efficiency, and at the same time, it is beneficial to reduce the production cost. In addition, at least part of the first electrode portion 220 constitutes part of the inner wall of the air inlet channel a, so that the first electrode portion 220 can heat the air flow in the air inlet channel a, thereby being able to preheat the air flow in the air inlet channel a, so as to improve the temperature of the air flow when reaching the atomizing channel b, which is beneficial to improve the heating effect of the heating element 200 on the atomizing liquid, and further beneficial to improve the atomizing efficiency of the atomizing liquid. Further, since the first electrode portion 220 can heat the air flow in the air inlet channel a, the heating portion 210 can heat and atomize the atomizing liquid at a lower temperature, thereby being beneficial to reduce the power consumption.

[0044] Referring to Figure 1 and Figure 2In some embodiments, the heating element 200 and the support 100 further enclose an air outlet channel c, the air inlet channel a, the atomization channel b and the air outlet channel c are sequentially communicated, the heating element 200 further comprises a second electrode portion 230 connected to the heating portion 210, the heating portion 210 is located between the first electrode portion 220 and the second electrode portion 230, at least part of the second electrode portion 230 constitutes part of the inner wall of the air outlet channel c, so that the second electrode portion 230 can heat the aerosol with lower temperature in the air outlet channel c, which is conducive to reducing the situation that the aerosol forms condensate due to lower temperature, and can also refine the aerosol particles, thereby facilitating the improvement of the taste when the user smokes.

[0045] With reference to Figure 1 , Figure 2 , Figure 5 and Figure 7 In some embodiments, the side of the support 100 facing the heating element 200 is provided with an air inlet groove 110, an atomization groove 120 and an air outlet groove 130 which are sequentially communicated, wherein the first electrode portion 220 and the air inlet groove 110 enclose the air inlet channel a, the heating portion 210 and the atomization groove 120 enclose the atomization channel b, and the second electrode portion 230 and the air outlet groove 130 enclose the air outlet channel c, which has a simple structure and is easy to implement.

[0046] With reference to Figure 5 and Figure 7 In some embodiments, the support 100 is provided with a liquid collecting groove 140, the liquid collecting groove 140 is communicated with at least one of the atomization groove 120 and the air outlet groove 130, and the condensate formed in the interior of at least one of the atomization groove 120 and the air outlet groove 130 is collected through the liquid collecting groove 140, which is conducive to reducing the risk of condensate leaking to the outside.

[0047] Specifically, the liquid collecting groove 140 can be communicated with only the atomization groove 120, or only with the air outlet groove 130, or simultaneously with the atomization groove 120 and the air outlet groove 130.

[0048] With reference to Figure 4 and Figure 5 In some embodiments, the liquid collecting groove 140 is arranged on the side of the support 100 facing the heating element 200, and the second electrode portion 230 covers the groove opening of the liquid collecting groove 140, so that the second electrode portion 230 can heat the condensate collected in the liquid collecting groove 140 to accelerate the evaporation of the condensate, thereby facilitating the reduction of the risk of overflow of the condensate in the liquid collecting groove 140 due to excessive accumulation.

[0049] It should be noted that, in some other embodiments, the sump 140 can also be arranged on the side of the support 100 where the air outlet end of the air outlet groove 130 is located, which is not limited herein. At this time, the slot of the sump 140 can be closed by the side wall of the oil cup 300, or an operation port for cleaning the condensate in the sump 140 can be arranged on the side wall of the oil cup 300, and a closable cover is arranged at the operation port.

[0050] With reference to Figure 4 and Figure 5 In some embodiments, the support 100 is provided with an air inlet 150 communicating with the air inlet groove 110, the air inlet 150 is directed towards the first electrode part 220, so that the air flow entering the air inlet groove 110 through the air inlet 150 can impact the first electrode part 220, thereby facilitating to improve the heat exchange efficiency between the air flow and the first electrode part 220, and further facilitating to improve the heating effect of the first electrode part 220 on the air flow.

[0051] With reference to Figures 5 to 8 In some embodiments, the support 100 is provided with an extension 160 located in the air inlet groove 110 and extending towards the first electrode part 220, the extension 160 protrudes from the bottom wall of the air inlet groove 110, that is, the height of the extension 160 along its extension direction is higher than the bottom wall of the air inlet groove 110, and the air outlet end of the air inlet 150 is formed at one end of the extension 160 close to the first electrode part 220, thereby improving the difficulty of the condensate in the air inlet groove 110 leaking to the outside through the air inlet 150.

[0052] In some embodiments, the part of the first electrode part 220 constituting the inner wall of the air inlet passage a is the part through which the current flows when the heating element 200 is powered on, wherein the part through which the current flows can generate heat, not only to transfer the heat generated when the heating part 210 works, so that the part of the first electrode part 220 constituting the inner wall of the air inlet passage a can have a higher temperature, thereby improving the heating effect on the air flow.

[0053] In some embodiments, the part of the second electrode part 230 constituting the inner wall of the air outlet passage c is the part through which the current flows when the heating element 200 is powered on, wherein the part through which the current flows can generate heat, not only to transfer the heat generated when the heating part 210 works, so that the part of the second electrode part 230 constituting the inner wall of the air outlet passage c can have a higher temperature, thereby improving the heating effect on the aerosol with lower temperature in the air outlet passage c.

[0054] Specifically, the resistance value of the part of the first electrode part 220 through which the current flows and the resistance value of the part of the second electrode part 230 through which the current flows can be the same or different, which is not limited herein.

[0055] With reference toFigures 5 to 8 In some embodiments, the gas inlet groove 110 comprises a first section 111 and a second section 112 extending in different directions and being in communication with each other, the first section 111 is in communication with the gas inlet port 150, and the second section 112 is in communication with the atomization groove 120. Since the gas inlet groove 110 comprises the first section 111 and the second section 112 extending in different directions and being in communication with each other, the gas inlet path is extended, and the heat exchange time between the gas flow in the gas inlet groove 110 and the first electrode part 220 is increased, so as to improve the heating effect of the gas flow.

[0056] With reference to Figure 5 and Figure 7 In some embodiments, the first section 111, the atomization groove 120, and the gas outlet groove 130 all extend in a first direction, the first section 111 is arranged in a second direction intersecting the first direction and spaced apart from the atomization groove 120, the second section 112 extends in the second direction, and the gas inlet port 150 is located at one end of the first section 111 close to the gas outlet groove 130, so as to improve the difficulty of the condensate in the gas inlet groove 110 leaking to the outside through the gas inlet port 150.

[0057] It should be noted that the first direction mentioned above is the X direction in the drawings, and the second direction mentioned above is the Y direction in the drawings. Specifically, in some embodiments, the first direction and the second direction are perpendicular to each other, and the first direction can be the longitudinal direction of the support 100 (i.e., the direction parallel to the direction of gravity), and at this time, the second direction is the transverse direction of the support 100.

[0058] With reference to Figure 6 and Figure 8 In some embodiments, the groove wall of at least one of the gas inlet groove 110 and the liquid collecting groove 140 is provided with a capillary groove 170, so as to increase the contact area between the corresponding groove wall and the condensate, improve the ability of the corresponding groove wall to adhere to the condensate, and further facilitate reducing the risk of the condensate leaking to the outside.

[0059] Specifically, the capillary groove 170 can be provided only on the groove wall of the gas inlet groove 110, or only on the groove wall of the liquid collecting groove 140, or on the groove wall of the gas inlet groove 110 and the groove wall of the liquid collecting groove 140.

[0060] With reference to Figure 6 and Figure 8 In some embodiments, a plurality of protrusions 180 are arranged on the corresponding groove wall, and the gap between adjacent protrusions 180 forms a capillary groove 170.

[0061] It should be noted that, in some other embodiments, the capillary groove 170 can also be a groove provided on the corresponding groove wall, which is not limited here.

[0062] Referring to Figure 5 and Figure 7 In some embodiments, the number of air inlet grooves 110 is two, and the two air inlet grooves 110 are respectively located on the two sides of the atomization groove 120 and are symmetrically arranged about the atomization groove 120, thereby facilitating the increase of the air inlet amount.

[0063] Referring to Figure 5 and Figure 7 In some embodiments, the number of liquid collection grooves 140 is two, and the two liquid collection grooves 140 are respectively located on the two sides of the atomization groove 120 and are symmetrically arranged about the atomization groove 120, thereby being capable of accommodating more condensed liquid and further facilitating the reduction of the risk of condensed liquid leaking to the outside.

[0064] Referring to Figures 1 to 3 According to the atomizer of the embodiments of the present application, the atomizer comprises an oil cup 300, a liquid guide 400, and the atomizing assembly described above, wherein the oil cup 300 is provided with an opening 310 at one end in a third direction, the liquid guide 400 is arranged in the oil cup 300, the atomizing assembly is at least partially arranged in the opening 310 and makes the heating element 200 and the liquid guide 400 in contact, and the extension direction of the atomizing channel b intersects the third direction, i.e., the first direction intersects the third direction.

[0065] It should be noted that the third direction described above is the Z direction in the drawing. Specifically, in some embodiments, the second direction and the third direction described above are both transverse directions parallel to the horizontal plane, the first direction described above is a longitudinal direction (i.e., a direction parallel to the direction of gravity), and the first direction, the second direction, and the third direction are perpendicular to each other.

[0066] It should be noted that, since the atomizer of the embodiments of the present application comprises the atomizing assembly described above, the atomizer of the embodiments of the present application comprises all the technical effects of the atomizing assembly described above.

[0067] According to the electronic atomization device of the embodiments of the present application, the electronic atomization device comprises a power supply device and the atomizer described above, and the power supply device is connected with the atomizer and is used for supplying power to the heating element 200.

[0068] It should be noted that, since the electronic atomization device of the embodiments of the present application comprises the atomizer described above, the electronic atomization device of the embodiments of the present application comprises all the technical effects of the atomizer described above.

[0069] In the description of the application, if the description refers to "one embodiment", "some embodiments", "an exemplary embodiment", "an example", "a specific example", and "some examples", etc., it means that the particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the application. The illustrative descriptions of these terms in this specification are not necessarily referring to the same embodiment or example. Moreover, the description of such terms can be combined in any suitable manner in one or more embodiments or examples.

[0070] Although the embodiments of the present application have been shown and described, it would be appreciated by those skilled in the art that changes, modifications, alternatives, and variations to these embodiments can be made without departing from the principles and spirit of the application, and the scope of the application is defined by the claims and their equivalents.

Claims

1. An atomizing assembly, characterized in that, The utility model relates to a heating element and a support, comprising: a support; a heating element, which, together with the support, forms an air inlet channel and an atomization channel that are in communication with each other, the heating element comprising a heating portion and a first electrode portion connected to the heating portion, the heating portion constituting part of the inner wall of the atomization channel, and at least part of the first electrode portion constituting part of the inner wall of the air inlet channel, so that the first electrode portion can heat the air flow in the air inlet channel.

2. The atomization assembly of claim 1, wherein, The heating element and the support further form an air outlet channel, the air inlet channel, the atomization channel and the air outlet channel being in communication in sequence, and the heating element further comprises a second electrode portion connected to the heating portion, the heating portion being located between the first electrode portion and the second electrode portion, and at least part of the second electrode portion constituting part of the inner wall of the air outlet channel.

3. The atomization assembly of claim 2, wherein, The side of the support facing the heating element is provided with an air inlet groove, an atomization groove and an air outlet groove in communication in sequence, the first electrode portion and the air inlet groove form the air inlet channel, the heating portion and the atomization groove form the atomization channel, and the second electrode portion and the air outlet groove form the air outlet channel.

4. The atomizing assembly of claim 3, wherein, A liquid collecting groove is provided on the support and is in communication with at least one of the atomization groove and the air outlet groove.

5. The atomizing assembly of claim 4, wherein, The liquid collecting groove is provided on the side of the support facing the heating element, and the second electrode portion covers the opening of the liquid collecting groove.

6. The atomizing assembly of claim 4, wherein, The liquid collecting groove is provided on the side of each side of the support where the air outlet end of the air outlet groove is located.

7. The atomizing assembly of claim 3, wherein An air inlet is provided on the support and is in communication with the air inlet groove, and the air inlet faces the first electrode portion.

8. The atomizing assembly of claim 7, wherein, An extension is provided on the support and is located in the air inlet groove and extends towards the first electrode portion, the extension protrudes from the bottom wall of the air inlet groove, and the air outlet end of the air inlet is formed at one end of the extension close to the first electrode portion.

9. The atomization assembly of claim 7, wherein, The air inlet groove comprises a first section and a second section extending in different directions and in communication with each other, the first section is in communication with the air inlet, and the second section is in communication with the atomization groove.

10. The atomization assembly of claim 9, wherein, The first section, the atomization groove and the air outlet groove all extend in a first direction, the first section is arranged in a spaced manner with the atomization groove in a second direction intersecting the first direction, the second section extends in the second direction, and the air inlet is located at one end of the first section close to the air outlet groove.

11. The atomization assembly of claim 4, wherein, A capillary groove is provided on the groove wall of at least one of the air inlet groove and the liquid collecting groove.

12. The atomization assembly of claim 5, wherein, The number of air inlet grooves is two, the two air inlet grooves are respectively located on both sides of the atomization groove, and the two air inlet grooves are symmetrically arranged about the atomization groove; and / or, the number of liquid collecting grooves is two, the two liquid collecting grooves are respectively located on both sides of the atomization groove, and the two liquid collecting grooves are symmetrically arranged about the atomization groove.

13. An atomiser characterised in that, The oil cup is provided with an opening at one end along a third direction, the liquid guide is arranged in the oil cup, the atomization assembly is at least partially arranged in the opening and makes the heating element and the liquid guide in contact, and the extension direction of the atomization channel intersects the third direction.

14. An electronic atomizing device, characterized by, The atomizer is connected with the power supply device and used for supplying power to the heating element.

Images