Atomization device and atomization equipment

Abstract

The utility model relates to the technical field of electronic atomization. The utility model provides an atomization device and atomization equipment. The atomization device comprises a liquid storage bin and an atomization assembly. The atomization assembly comprises an atomization core and a liquid guide part, the atomization core and the liquid guide part are oppositely arranged, a liquid guide channel is formed in the liquid guide part, one end of the liquid guide channel is communicated with the liquid storage bin, the other end of the liquid guide channel is communicated with the atomization core, a pressure relief hole is formed in the liquid guide part, one end of the pressure relief hole is communicated with the liquid guide channel, and the other end of the pressure relief hole is communicated with the atomization core. According to the atomization device, the pressure relief hole is formed in the liquid guide part, the liquid guide channel can communicate with the atomization core through the pressure relief hole, so that when the liquid storage bin supplies liquid to the atomization core and a user sucks and consumes an aerosol matrix, the liquid guide part can relieve pressure through the pressure relief hole, and the air pressure inside and outside the liquid guide part is balanced; the problems of liquid leakage, insufficient liquid supply and the like are prevented, and the suction experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to an atomization device and an atomization equipment. Background Art

[0002] Atomizer equipment is a device that can atomize aerosol matrix into aerosol for users to use. In some atomizer equipment, the liquid storage tank in the atomizer equipment is not directly connected to the atomizer core. The aerosol matrix in the liquid storage tank needs to pass through the liquid guide to flow into the atomizer core for atomization. However, when the liquid storage tank supplies liquid to the atomizer core and the user inhales and consumes the aerosol matrix, there will be a pressure difference inside and outside the atomizer device, making it difficult to maintain air pressure balance inside and outside the atomizer device, resulting in leakage, insufficient liquid supply and other problems, which brings a bad suction experience to the user. Utility Model Content

[0003] The present application provides an atomizing device and an atomizing equipment, which can solve the problem of air pressure balance in the atomizing device.

[0004] In order to solve the above technical problems, the present application provides an atomization device, which includes a liquid storage tank and an atomization assembly. The atomization assembly includes an atomization core and a liquid guide member, which are arranged opposite to each other, a liquid guide channel is arranged in the liquid guide member, one end of the liquid guide channel is connected to the liquid storage tank, and the other end of the liquid guide channel is connected to the atomization core, and a pressure relief hole is arranged on the liquid guide member, one end of the pressure relief hole is connected to the liquid guide channel, and the other end of the pressure relief hole is connected to the atomization core.

[0005] In one embodiment, the atomization device further comprises a first sealing member; the liquid guiding member and the atomization core are respectively arranged on both sides of the first sealing member, and the liquid storage tank and the liquid guiding member are detachably connected to both sides of the first sealing member.

[0006] In one embodiment, the pressure relief hole is arranged on a side of the liquid guiding member facing the atomizer core, and is arranged at a position where the liquid guiding member abuts against the first sealing member.

[0007] In one embodiment, a liquid outlet hole is further provided on the liquid guiding member, one end of the liquid outlet hole is connected to the liquid guiding channel, and the other end of the liquid outlet hole is connected to the atomizing core.

[0008] In one embodiment, a liquid outlet hole is further provided on the liquid guiding member, one end of the liquid outlet hole is connected to the liquid guiding channel, and the other end of the liquid outlet hole is connected to the atomizing core.

[0009] In one embodiment, the liquid outlet is arranged on a side of the liquid guiding member away from the liquid storage bin.

[0010] In one embodiment, the housing assembly includes a bracket; a first positioning portion is provided on the bracket, and a second positioning portion is also provided on the liquid guiding member, and the second positioning portion cooperates with the first positioning portion to fix the liquid guiding member on the bracket.

[0011] In one embodiment, the bracket includes a mounting portion, in which a mounting cavity is disposed; in the mounting cavity, a first positioning portion and a third positioning portion are disposed, and the third positioning portion is used to fix the atomizer core.

[0012] In one embodiment, the atomization device further includes a first liquid storage element, and the first liquid storage element is connected to the atomization core and the liquid guide member.

[0013] In one embodiment, the first liquid storage element is disposed around the atomizer core and the liquid guide member.

[0014] In order to solve the above technical problems, the present application provides an atomization device, including the atomization device involved in any of the above items.

[0015] The present application provides an atomization device, which includes a liquid storage tank and an atomization component. The atomization component includes an atomization core and a liquid guide member, which are arranged relative to each other, and a liquid guide channel is arranged in the liquid guide member, one end of which is connected to the liquid storage tank, and the other end of which is connected to the atomization core. A pressure relief hole is arranged on the liquid guide member, and one end of the pressure relief hole is connected to the liquid guide channel, and the other end of the pressure relief hole is connected to the atomization core. The atomization device of the present application is provided with a pressure relief hole on the liquid guide member, and the pressure relief hole can connect the liquid guide channel with the atomization core, so that when the liquid storage tank supplies liquid to the atomization core and the user inhales and consumes the aerosol matrix, the liquid guide member can relieve pressure through the pressure relief hole, so that the air pressure inside and outside the atomization device is balanced, and problems such as leakage and insufficient liquid supply are prevented, thereby improving the user's suction experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of an atomization device provided in one embodiment of the present application;

[0017] Figure 2 for Figure 1 A cross-sectional view of

[0018] Figure 3 A schematic diagram of the structure of an atomization device provided in one embodiment of the present application;

[0019] Figure 4 for Figure 3 Schematic diagram of the explosion structure;

[0020] Figure 5 It is a schematic diagram of the explosion structure of the first sealing member, the liquid storage bin, and the suction nozzle;

[0021] Figure 6 for Figure 4 A schematic diagram of the explosion structure of the liquid guide member, the atomizer core, the sealing member, and the first liquid storage element;

[0022] Figure 7 A schematic diagram of the structure of a liquid guide member provided in one embodiment of the present application;

[0023] Figure 8 A schematic diagram of the structure of a bracket provided in one embodiment of the present application.

[0024] Description of the drawings: atomizer 10, shell assembly 11, bottom shell 111, air inlet channel 1111, suction nozzle 112, air outlet channel 1121, bracket 113, first positioning portion 1131, mounting portion 1132, mounting cavity 1133, third positioning portion 1134, opening 1135, liquid storage tank 12, atomizer core 13, atomizer channel 131, atomizer tube 132, opening 1321, second liquid storage element 133, liquid guide 14, pressure relief hole 141, liquid outlet hole 142, second positioning portion 143, second sealing member 15, first liquid storage element 16, first sealing member 17; power supply assembly 20. DETAILED DESCRIPTION

[0025] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0026] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0027] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0028] The terms "parallel", "vertical", etc. are defined for the current state of the art, rather than being absolutely strict definitions in a mathematical sense. A small amount of deviation is allowed, and approximately parallel, approximately vertical, etc. are all acceptable. For example, A and B are parallel, which means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0° and 10°. For example, A and B are perpendicular, which means that A and B are perpendicular or approximately perpendicular, and the angle between A and B can be between 80° and 100°. The directional terms mentioned in the embodiments of the present application, such as "upper", "inner", "outer", "side", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0029] like Figure 1-2 As shown, the present application provides an atomization device. The atomization device includes an atomization device 10, and the atomization device 10 can atomize an aerosol matrix into an aerosol. Among them, the aerosol matrix can be a liquid matrix, and the liquid matrix can generate an aerosol when heated to a certain temperature. The aerosol matrix can be a liquid matrix such as a cigarette oil, a liquid medicine, etc.

[0030] The atomization device may further include a power supply assembly 20, which may include a battery cell, a circuit board, etc. The battery cell can supply power to the atomization device 10, and the circuit board can control the start and stop of the heating, the heating temperature, the heating mode, etc. of the atomization device 10. The power supply assembly 20 and the atomization device 10 may be designed as an integrated structure, and the power supply assembly 20 and the atomization device 10 may also be detachably connected. The atomization device 10 of the atomization device may have the same or similar structure as the atomization device 10 of any embodiment below, and may achieve the same or similar functions.

[0031] Please refer to Figure 2-6 The present application provides an atomization device 10, including a liquid storage tank 12 and an atomization component. The atomization component includes an atomization core 13 and a liquid guide 14. The liquid storage tank 12 is used to store an aerosol matrix. The liquid storage tank 12 can refer to a cavity storing an aerosol matrix, or a liquid storage structure including a liquid storage shell, and the cavity formed in the liquid storage shell can store an aerosol matrix.

[0032] The atomizing core 13 is used to heat the atomized aerosol matrix so that the aerosol matrix generates an aerosol. In one embodiment, the atomizing device 10 may further include a housing assembly 11, and an air inlet channel 1111 and an air outlet channel 1121 are provided in the housing assembly 11. In a specific embodiment, the housing assembly 11 may include a bottom shell 111 and a nozzle 112, and the bottom shell 111 is provided with an air inlet channel 1111, and the air inlet channel 1111 can be communicated with the external atmosphere of the atomizing device 10, so that the external air of the atomizing device 10 enters the interior of the atomizing device 10 through the air inlet channel 1111. The nozzle 112 is provided with an air outlet channel 1121, and the air outlet channel 1121 can be communicated with the outside of the atomizing device 10, so that the aerosol in the air outlet channel 1121 can flow out of the atomizing device 10 from the air outlet channel 1121.

[0033] The atomizer core 13 is disposed inside the housing assembly 11, and an atomizer channel 131 is disposed inside the atomizer assembly. One end of the atomizer channel 131 can be communicated with the air inlet channel 1111, and the other end of the atomizer channel 131 is communicated with the air outlet channel 1121. When the user draws air at the mouthpiece 112, the airflow can enter the atomizer channel 131 from the air inlet channel 1111, and carry the aerosol atomized in the atomizer channel 131, and finally flow out from the air outlet channel 1121 for use by the user.

[0034] like Figure 4-7 As shown, the liquid guide member 14 and the atomizer core 13 are arranged opposite to each other. The liquid guide member 14 and the atomizer core 13 can be arranged opposite to each other at intervals. In one embodiment, the liquid guide member 14 is a tubular structure. The end of the liquid guide channel can be an open end or a closed end, when both ends of the liquid guide channel are open.

[0035] In the present application, one end of the liquid-conducting channel can be connected to the liquid storage tank 12 , and the other end of the liquid-conducting channel can be connected to the atomization core 13 , so that the aerosol matrix in the liquid storage tank 12 can flow into the atomization core 13 to be heated and atomized.

[0036] like Figure 5As shown, the atomization device 10 further includes a first sealing member 17, a liquid guide member 14 and an atomization core 13 are respectively arranged on both sides of the first sealing member 17, and the liquid storage tank 12 and the liquid guide member 14 are detachably connected to both sides of the first sealing member 17. In this embodiment, the liquid guide member 14 is arranged at one end of the first sealing member 17, and the atomization core 13 is arranged at one end of the first sealing member 17 away from the liquid guide member 14. The liquid storage tank 12 and the liquid guide member 14 are detachably connected to both sides of the first sealing member 17. Specifically, the liquid storage tank 12 is located on a side of the first sealing member 17 away from the air inlet channel 111, and the liquid guide member 14 and the atomization core 13 are arranged at both ends of the first sealing member 17 oppositely and spaced apart. The first sealing member 17 includes a first through hole 171 and a second through hole 172. One end of the first through hole 171 is connected to the liquid guide member 14, that is, one end of the liquid guide member 14 is inserted into the first through hole 171; the other end of the first through hole 171 is connected to the liquid storage tank 12, that is, a part of the liquid storage tank 12 is inserted into the first through hole 171. Thus, the first through hole 171 can communicate the internal space of the liquid storage tank 12 and the liquid guide member 14, and seal the connection between the liquid storage tank 12 and the liquid guide member 14. One end of the second through hole 172 is connected to the atomizer core 13, that is, a part of the atomizer core 13 can be inserted into the second through hole 172, and the other end of the second through hole 172 is connected to the suction nozzle 112, that is, a part of the suction nozzle 112 can be inserted into the second through hole 172. Thus, the second through hole 172 connects the atomization channel 131 and the gas outlet channel 1121, and seals the connection between the atomization channel 131 and the gas outlet channel 1121.

[0037] The liquid guide member 14 is provided with a pressure relief hole 141, wherein the pressure relief hole 141 is provided on the annular side wall of the liquid guide member 14. One end of the pressure relief hole 141 is connected to the liquid guide channel, and the other end of the pressure relief hole 141 is connected to the atomization channel 131. The pressure relief hole 141 balances the air pressure inside and outside the atomization core 13, thereby facilitating the aerosol matrix in the liquid storage tank 12 to enter the atomization device 10 through the liquid guide member 14. The atomization device 10 of the present application is provided with a pressure relief hole 141 on the liquid guide member 14, and the pressure relief hole 141 can connect the liquid guide channel with the atomization channel 131. Since the atomization channel 131 is connected with the air outlet channel 1121, the liquid guiding channel can be connected with the atmosphere outside the atomization device 10 through the pressure relief hole 141, so that when the liquid storage tank 12 supplies liquid to the atomization core 13 and the user inhales and consumes the aerosol matrix, the liquid guiding member 14 can relieve pressure through the pressure relief hole 141, so that the air pressure inside and outside the atomization core 13 is balanced, preventing problems such as leakage and insufficient liquid supply, thereby improving the user's inhalation experience.

[0038] like Figure 7As shown, in one embodiment, a liquid outlet hole 142 is further provided on the liquid guide member 14. The liquid outlet hole 142 can be provided on the annular side wall of the liquid guide member 14. One end of the liquid outlet hole 142 is connected to the liquid guide channel, and the other end of the liquid outlet hole 142 is connected to the atomization core 13, so that the aerosol matrix in the liquid guide member 14 can flow to the atomization core 13 through the liquid outlet hole 142.

[0039] Since the pressure relief hole 141 of the liquid guiding member 14 needs to be connected to the atomizer core 13, and the liquid outlet hole 142 needs to be connected to the atomizer core 13, in order to reduce the paths of the connected gas and liquid paths, in one embodiment, the pressure relief hole 141 and the liquid outlet hole 142 can be arranged on the side of the liquid guiding member 14 facing the atomizer core 13, so that the pressure relief hole 141 and the liquid outlet hole 142 can face the atomizer core 13, thereby reducing the paths of the gas and liquid paths.

[0040] In one embodiment, the pressure relief hole 141 can be arranged at the position where the liquid guide 14 abuts against the first sealing member 17, so that the pressure relief hole 141 is arranged closer to the liquid storage bin 12. The liquid outlet hole 142 can be arranged on the side of the liquid guide 14 away from the liquid storage bin 12, so that the pressure relief hole 141 can be arranged on the side of the liquid outlet hole 142 facing the liquid storage bin 12, that is, the position of the pressure relief hole 141 is higher than the position of the liquid outlet hole 142, thereby, the aerosol matrix can flow from the lower liquid outlet hole 142 to the atomization core 13, and the aerosol will not block the pressure relief hole 141, so that the pressure relief effect is better.

[0041] like Figure 6 As shown, when both ends of the liquid-conducting channel are open, a second sealing member 15 may be provided at one end of the liquid-conducting channel to close one end of the liquid-conducting channel, and a liquid outlet hole 142 may be provided on the annular side wall of the liquid-conducting member 14 so that the liquid-conducting member 14 discharges liquid from the side wall. For example, in one embodiment, the atomizing device 10 further includes a second sealing member 15, the liquid-conducting member 14 is a tubular structure, the second sealing member 15 is provided inside the tubular structure, and is provided at one end of the tubular structure away from the liquid storage bin 12, so that the second sealing member 15 can block the end of the liquid-conducting member 14 away from the liquid storage bin 12.

[0042] In other embodiments, one end of the liquid guiding member 14 away from the liquid storage bin 12 can be directly designed as a closed end, so that the liquid guiding member 14 can discharge liquid from the liquid storage hole on the side wall. In other embodiments, both ends of the liquid guiding member 14 can also be designed as open ends, and the liquid outlet hole 142 of the liquid guiding member 14 is located at the end surface of the liquid guiding member 14 away from the liquid storage bin 12, that is, the liquid guiding member 14 does not discharge liquid from the side wall, but discharges liquid from the end surface of the liquid guiding member 14 away from the liquid storage bin 12.

[0043] like Figure 4 and Figure 6As shown, in one embodiment, the atomization device 10 further includes a first liquid storage element 16. The first liquid storage element 16 connects the atomization core 13 and the liquid guide 14 to guide the aerosol matrix in the liquid guide channel to the atomization core 13. The first liquid storage element 16 can be made of a porous material, so that the aerosol matrix can be absorbed and guided, and the first liquid storage element 16 can also guide air, for example, the first liquid storage element 16 can be a guide cotton.

[0044] In one embodiment, the first liquid storage element 16 is arranged around the atomizer core 13 and the liquid guide member 14. When the atomizer core 13 and the liquid guide member 14 are arranged relatively spaced apart, and when the pressure relief hole 141 and the liquid outlet hole 142 are both arranged on the side of the liquid guide member 14 facing the atomizer core 13, the first liquid storage element 16 can be semi-enclosed around the side of the liquid guide member 14 facing the atomizer core 13, so that the first liquid storage element 16 and the pressure relief hole 141 and the liquid outlet hole 142 are arranged relatively. In other embodiments, the first liquid storage element 16 can also be fully surrounded by the outer periphery of the entire liquid guide member 14. The first liquid storage element 16 can be arranged to fully surround the outer periphery of the entire atomizer core 13 to evenly guide the liquid from each circumferential direction of the atomizer core 13 to the inside of the atomizer core 13. In other embodiments, the first liquid storage element 16 can also be semi-enclosed on the outer periphery of the atomizer core 13. Among them, semi-enclosure is only relative to enclosure (full enclosure). Semi-enclosure means that the first liquid storage element 16 does not surround the outer circumference of the element, but only surrounds a part of the outer circumference of the element. That is, semi-enclosure does not only mean surrounding only half of the outer circumference of the element, but can also mean surrounding one-quarter, three-quarters, etc. of the outer circumference of the element.

[0045] In one embodiment, if Figure 6 As shown, the atomizer core 13 includes an atomizer tube 132, a second liquid storage element 133 and a heating element (not shown). An opening 1321 is provided on the atomizer tube 132. At least part of the second liquid storage element 133 is arranged inside the atomizer tube 132, and the second liquid storage element 133 and one of the first liquid storage element 16 pass through the opening 1321 to abut against the other of the second liquid storage element 133 and the first liquid storage element 16, so that the aerosol matrix in the first liquid storage element 16 can be diverted to the second liquid storage element 133. The heating element abuts against the second liquid storage element 133 to heat the aerosol matrix flowing from the second liquid storage element 133 to the heating element. In one embodiment, the liquid guide 14 can be spaced apart from the atomizer tube 132, and the axis of the liquid guide 14 is parallel to the axis of the atomizer tube 132.

[0046] like Figure 4 and Figure 8As shown, in one embodiment, the housing assembly 11 includes a bracket 113. A first positioning portion 1131 is provided on the bracket 113, and a second positioning portion 143 is also provided on the liquid guide member 14. The second positioning portion 143 cooperates with the first positioning portion 1131 to fix the liquid guide member 14 on the bracket 113. In a specific embodiment, the first positioning portion 1131 is a groove, and the end of the liquid guide member 14 away from the liquid storage tank 12 is the second positioning portion 143, and the end of the liquid guide member 14 away from the liquid storage tank 12 is inserted into the groove, so that the liquid guide member 14 is fixed on the bracket 113. By fixing the liquid guide member 14 on the bracket 113, displacement of the liquid guide member 14 can be prevented when the atomization device 10 is in use, so as to ensure the stability of the liquid supply from the liquid storage tank 12 to the atomization core 13.

[0047] In order to ensure that during the assembly of the atomizer 10, the assembler can arrange the atomizer core 13 relative to the pressure relief hole 141 and the liquid outlet hole 142 without the naked eye, in one embodiment, the first positioning portion 1131 and the second positioning portion 143 are designed to be asymmetrical in shape, that is, there is a unique relative position relationship between the first positioning portion 1131 and the second positioning portion 143. For example, the first positioning portion 1131 is in an arc shape, and a positioning groove is provided at one end of the liquid guide 14 away from the liquid storage tank 12, so that the second positioning portion 143 (the end of the liquid guide 14 away from the liquid storage tank 12) is in an asymmetrical shape, and there is only a unique relative position relationship between the first positioning portion 1131 and the second positioning portion 143. When the first positioning portion 1131 and the second positioning portion 143 are connected, the pressure relief hole 141 and the liquid outlet hole 142 are located on the side of the liquid guide member 14 facing the atomizer core 13. Therefore, by providing a positioning groove at the end of the liquid guide member 14 away from the liquid storage tank 12, the positioning groove plays a fool-proof role to prevent assemblers from inserting the wrong position of the liquid guide member 14. Therefore, the assemblers only need to connect the first positioning portion 1131 and the second positioning portion 143, and the atomizer core 13 can be arranged relative to the pressure relief hole 141 and the liquid outlet hole 142.

[0048] Please refer to Figure 8 In one embodiment, the bracket 113 includes a mounting portion 1132. A mounting cavity 1133 is provided in the mounting portion 1132. The mounting cavity 1133 is used to mount the liquid guide member 14, the atomizer core 13 and the first liquid storage element 16. A first positioning portion 1131 and a third positioning portion 1134 are provided in the mounting cavity 1133. The first positioning portion 1131 is used to fix the liquid guide member 14, the third positioning portion 1134 is used to fix the atomizer core 13, and the space between the mounting portion 1132 and the liquid guide member 14 and the atomizer core 13 is used to install the first liquid storage element 16. The third positioning portion 1134 can also be a groove, and the end of the atomizer tube 132 of the atomizer core 13 away from the air outlet channel 1121 is inserted into the groove to fix the atomizer core 13.

[0049] In one embodiment, the third positioning portion 1134 includes an opening 1135, one end of the opening 1135 is connected to the air inlet channel 1111, and the other end of the opening 1135 is connected to the atomization channel 131, so that the gas in the air inlet channel 1111 can flow into the atomization channel 131 through the opening 1135. By providing the mounting cavity 1133 in the bracket 113, the liquid storage cavity to the atomization core 13 can be centrally arranged inside the mounting cavity 1133, so as to prevent the liquid flowing from the liquid storage cavity to the atomization core 13 from flowing out of the mounting cavity 1133 and causing the atomization device 10 to leak.

[0050] In one embodiment, if Figure 4 and Figure 8 As shown, the number of atomizing components, liquid storage tanks 12, air inlet channels 1111, and air outlet channels 1121 can be at least two, for example, two or more. The atomizing core 13 of each atomizing component is connected to the corresponding liquid storage tank 12 in a one-to-one correspondence through the liquid guide 14 of the atomizing component. By arranging aerosol substrates of different flavors in each liquid storage tank 12, each atomizing core 13 can atomize aerosol substrates of different flavors to generate aerosols of different flavors for users.

Claims

1. An atomizing device, characterized in that: include: Liquid storage tank; The atomization component comprises an atomization core and a liquid guiding member, wherein the atomization core and the liquid guiding member are arranged opposite to each other, a liquid guiding channel is arranged in the liquid guiding member, one end of the liquid guiding channel is communicated with the liquid storage tank, and the other end of the liquid guiding channel is communicated with the atomization core, and a pressure relief hole is arranged on the liquid guiding member, one end of the pressure relief hole is communicated with the liquid guiding channel, and the other end of the pressure relief hole is communicated with the atomization core.

2. The atomizing device according to claim 1, characterized in that: The atomization device further comprises a first sealing member; the liquid guiding member and the atomization core are respectively arranged on both sides of the first sealing member, and the liquid storage bin and the liquid guiding member are detachably connected to both sides of the first sealing member.

3. The atomizing device according to claim 2, characterized in that: The pressure relief hole is arranged on a side of the liquid guiding member facing the atomizing core, and is arranged at a position where the liquid guiding member abuts against the first sealing member.

4. The atomizing device according to claim 1, characterized in that: The liquid guide member is also provided with a liquid outlet hole, one end of the liquid outlet hole is communicated with the liquid guide channel, and the other end of the liquid outlet hole is communicated with the atomization core.

5. The atomizing device according to claim 4, characterized in that: The liquid outlet is arranged on an end of the liquid guide member away from the liquid storage bin.

6. The atomizing device according to claim 1, characterized in that: The housing assembly includes a bracket; a first positioning portion is arranged on the bracket, and a second positioning portion is also arranged on the liquid guiding member, and the second positioning portion cooperates with the first positioning portion to fix the liquid guiding member on the bracket.

7. The atomizing device according to claim 6, characterized in that: The bracket comprises a mounting portion, wherein a mounting cavity is arranged in the mounting portion; wherein the first positioning portion and a third positioning portion are arranged in the mounting cavity, and the third positioning portion is used to fix the atomizer core.

8. The atomizing device according to claim 1, characterized in that: The atomization device further comprises a first liquid storage element, wherein the first liquid storage element is connected to the atomization core and the liquid guide member.

9. The atomizing device according to claim 8, characterized in that: The first liquid storage element is arranged around the atomizing core and the liquid guiding member.

10. An atomization device, characterized in that: Comprising an atomizing device as described in any one of claims 1-9.

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