Electronic atomization device

Abstract

The embodiment of the utility model relates to the technical field of aerosol generation, and particularly discloses an electronic atomization device which comprises a shell, an atomizer and a power supply assembly. The shell comprises a first shell body and a second shell body detachably connected with the first shell body, and a first containing cavity is defined by the first shell body and the second shell body. The atomizer is arranged in the first containing cavity and comprises a first liquid storage cavity, a second liquid storage cavity and an atomizing assembly, wherein the first liquid storage cavity and the second liquid storage cavity are used for storing liquid matrixes, and the atomizing assembly is in fluid communication with the first liquid storage cavity to atomize the liquid matrixes to generate aerosol. The power assembly is used for supplying power to the atomizer. The atomizer further comprises a detachable container, the second liquid storage cavity is limited by the container, and a liquid guide channel for guiding the liquid matrix in the second liquid storage cavity to flow to the first liquid storage cavity is further arranged in the atomizer. By means of the structure, the first shell and the second shell are connected to form the first containing cavity, so that the container contained in the first containing cavity is protected, and contact between the container and the external environment is reduced.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of aerosol generation technology, and in particular to an electronic atomization device. Background Art

[0002] An electronic atomization device is a device that can atomize a liquid formulation to form an aerosol. In some exemplary prior art, the electronic atomization device includes an atomizer, which is provided with an atomization component and stores a liquid matrix. The atomization component is used to atomize the liquid matrix to generate an aerosol for inhalation.

[0003] However, existing atomizers have limited capacity, resulting in a small amount of liquid matrix stored within them. Therefore, the atomizer must either be frequently replaced or refilled with oil to replenish the insufficient liquid matrix within the atomizer. However, frequent atomizer replacement results in a very high cost of using the aerosol generating device. After long-term use, the atomizer is prone to oil leakage, which not only wastes the liquid matrix but also reduces the user experience. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide an electronic atomization device to increase the amount of liquid matrix stored in the electronic atomization device, thereby reducing the replacement frequency of the atomizer, reducing the cost of use and improving the user experience.

[0005] In order to solve the above technical problems, a technical solution adopted in this application is: to provide an electronic atomization device. The electronic atomization device includes a shell, an atomizer and a power supply assembly. The shell includes a first shell and a second shell detachably connected to the first shell, and the first shell and the second shell enclose a first receiving chamber. The atomizer is arranged in the first receiving chamber, and the atomizer includes a first liquid storage chamber and a second liquid storage chamber for storing a liquid matrix, and an atomization assembly connected to the fluid of the first liquid storage chamber to atomize the liquid matrix to generate an aerosol. The power supply assembly is used to provide electrical energy to the atomizer. The atomizer also includes a detachable container, the second liquid storage chamber is defined by the container, and the atomizer is also provided with a liquid guide channel for guiding the liquid matrix in the second liquid storage chamber to flow to the first liquid storage chamber.

[0006] As an example, the volume of the second liquid storage chamber is greater than the volume of the first liquid storage chamber.

[0007] As an example, the atomizer is detachably disposed in the housing, and further detachably electrically connected to the power supply assembly.

[0008] As an example, a first magnetic component is provided in the second shell, a second magnetic component is provided in the first shell, and the first magnetic component is magnetically connected to the second magnetic component.

[0009] As an example, the housing further includes an observation piece, the first shell is provided with an opening, the opening is arranged opposite to at least a portion of the container, the observation piece is installed at the opening, and the observation piece is used to observe the liquid level of the liquid matrix in the container.

[0010] As an example, the atomizer further includes an atomizing bracket, the first liquid storage chamber is disposed on the atomizing bracket, the atomizing bracket and the first shell define a second receiving chamber, and the second receiving chamber is used to receive the container.

[0011] As an example, the atomizing bracket includes a hollow guide mounting portion, the guide mounting portion is used to be sleeved with the liquid outlet of the container, and a portion of the liquid guide channel is defined by the hollow area of ​​the guide mounting portion.

[0012] As an example, the atomizer further includes a first sealing member installed between the guide mounting portion and the container to provide sealing.

[0013] As an example, the atomizer further includes a liquid guide member and a liquid storage member, wherein the liquid guide member is accommodated in the liquid guide channel, the liquid storage member is accommodated in the first liquid storage cavity, and the liquid guide member and the liquid storage member are in contact with each other.

[0014] As an example, a gap is maintained between the inner wall of the liquid guiding channel and the liquid guiding member, and the width of the gap is no more than 0.1 mm.

[0015] As an example, the nebulizer further includes a second sealing member for sealing the first liquid storage chamber, and an atomizing bracket for holding the second sealing member, and the atomizing bracket and the second sealing member define at least a portion of the liquid guide channel.

[0016] The beneficial effect of the embodiment of the present application is that, different from the prior art, the embodiment of the present application provides an electronic atomization device. The electronic atomization device includes a housing, an atomizer and a power supply assembly. The housing includes a first shell and a second shell detachably connected to the first shell, and the first shell and the second shell enclose a first receiving chamber. The atomizer is arranged in the first receiving chamber, and the atomizer includes a first liquid storage chamber and a second liquid storage chamber for storing a liquid matrix, and an atomization assembly connected to the fluid of the first liquid storage chamber to atomize the liquid matrix to generate an aerosol. The power supply assembly is used to provide electrical energy to the atomizer. The atomizer also includes a detachable container, the second liquid storage chamber is defined by the container, and the atomizer is also provided with a liquid guide channel for guiding the liquid matrix in the second liquid storage chamber to flow to the first liquid storage chamber. Through the above structure, a first receiving chamber is formed when the first shell and the second shell are connected, thereby protecting the container accommodated in the first receiving chamber and reducing the contact between the container and the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the specific embodiments of this application or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0018] Figure 1 is a three-dimensional diagram of an atomizer provided in one embodiment of the present application;

[0019] Figure 2 This is an exploded view of an atomizer provided in one embodiment of the present application;

[0020] Figure 3 This application provides Figure 1 A-side cross-sectional view;

[0021] Figure 4 This is a partially exploded view of an atomizer provided in one embodiment of the present application;

[0022] Figure 5 This is an exploded view of an atomization assembly provided in one embodiment of the present application.

[0023] The electronic atomization device 1000 is numbered as follows:

[0024]

[0025] DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] The terms "first", "second" and "third" in this application are only used for descriptive purposes and cannot be understood as indicating or suggesting relative importance or implicitly indicating the quantity or order of the indicated technical features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back ...) are only used to explain the relative position relationship or movement situation between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or equipment that includes a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or equipment.

[0028] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be one or more intermediate elements in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0030] See also Figures 1 to 3 The present application provides an electronic atomization device 1000, which includes a housing 100, an atomizer 200, and a power supply assembly 300. The atomizer 200 is used to aerosolize a liquid matrix to generate an aerosol for human inhalation.

[0031] Among them, the liquid matrix may include a liquid containing a tobacco substance containing volatile tobacco flavor components, or a liquid containing a non-tobacco substance. The liquid matrix may include water, liquid medicine, solvent, ethanol, plant extract, spices, flavoring agents or vitamin mixtures, etc. The spices may include betel nut extract, menthol, peppermint, green mint oil, various fruity fragrance ingredients, etc., but are not limited to these. The flavoring agent may include ingredients that can provide various fragrances or flavors to the user. The vitamin mixture may be a mixture of at least one of vitamin A, vitamin B, vitamin C and vitamin E, but is not limited to this. Based on the different properties of the liquid matrix, the electronic atomization device 1000 can be used in different fields, such as medical treatment, electronic aerosol atomization, etc.

[0032] In some embodiments, see Figure 2 and Figure 3 The housing 100 includes a first shell 110 and a second shell 120 detachably connected to the first shell 110. The first shell 110 and the second shell 120 enclose a first receiving chamber 130. The nebulizer 200 is disposed in the first receiving chamber 130. The nebulizer 200 includes a first liquid storage chamber 210 and a second liquid storage chamber 220 for storing a liquid matrix, and an atomizing assembly 230 in fluid communication with the first liquid storage chamber 210 to atomize the liquid matrix to generate an aerosol. The power supply assembly 300 is used to provide electrical energy to the nebulizer 200. The nebulizer 200 also includes a detachable container 240. The second liquid storage chamber 220 is defined by the container 240. The nebulizer 200 is also provided with a liquid guide channel 250 for guiding the liquid matrix in the second liquid storage chamber 220 to flow to the first liquid storage chamber 210. Through the above structure, the first housing 110 and the second housing 120, when connected, form a first receiving chamber 130, thereby protecting the container 240 housed within the first receiving chamber 130 and reducing contact between the container 240 and the external environment. Liquid matrix can flow from the second liquid storage chamber 220 into the liquid guide channel 250 and into the first liquid storage chamber 210, thereby increasing the amount of liquid matrix stored in the electronic atomization device 1000. The power supply assembly 300 supplies power to the atomizer 200, enabling it to convert the liquid matrix into an aerosol suitable for human inhalation.

[0033] In some embodiments, see Figure 2 and Figure 3The volume of the second liquid storage chamber 220 is greater than that of the first liquid storage chamber 210. It is understood that the second liquid storage chamber 220 is located within the container 240 and serves as the primary storage area for the liquid matrix, while the first liquid storage chamber 210 is located near the atomizer 200 to facilitate the flow of the liquid matrix in the first liquid storage chamber 210 into the atomizer 200 for conversion. Therefore, the second liquid storage chamber 220 is the area that primarily stores the liquid matrix, while the first liquid storage chamber 210 is the area that primarily supplies the liquid matrix, so the second liquid storage chamber 220 requires a larger liquid storage capacity. Furthermore, the container 240 is housed within the first housing 130. When the container 240 needs to be replaced, the first housing 110 and the second housing 120 are first disengaged, and then the container 240 is removed from the atomizer 200. Therefore, when the liquid matrix stored in the electronic atomization device 1000 is consumed, only the container 240 in the atomizer 200 needs to be replaced, reducing user costs.

[0034] In some embodiments, the first liquid storage chamber 210 can accommodate a maximum of 2 ml of liquid matrix, and the second liquid storage chamber 220 can accommodate a maximum of 10 ml of liquid matrix. It should be noted that when the first liquid storage chamber 210 can accommodate a maximum of 2 ml of liquid matrix, the volume of the first liquid storage chamber 210 is greater than or equal to 2 ml, and when the second liquid storage chamber 220 can accommodate a maximum of 10 ml of liquid matrix, the volume of the second liquid storage chamber 220 is greater than or equal to 10 ml.

[0035] In some embodiments, see Figure 2 and Figure 3 The atomizer 200 is detachably mounted within the housing 100 and is detachably electrically connected to the power supply assembly 300. This structure allows the atomizer 200 to be replaced independently if damaged, without having to replace the power supply assembly 300. This further reduces user costs and increases the lifespan of the electronic atomizer device 1000. The power supply assembly 300 may be a replaceable battery or other recyclable rechargeable battery.

[0036] In some embodiments, see Figure 4 , and in combination with other drawings. A first magnetic part 121 is provided in the second shell 120, and a second magnetic part 113 is provided in the first shell 110, and the first magnetic part 121 can be magnetically connected to the second magnetic part 113. It can be understood that the polarities of the first magnetic part 121 and the second magnetic part 113 are opposite, so as to facilitate the mutual magnetic fixation between the first shell 110 and the second shell 120; wherein, the first magnetic part 121 is provided at at least one end of the second shell 120 in the longitudinal direction, and the second magnetic part 113 is provided at a position corresponding to the first magnetic part 121, so that the first shell 110 and the second shell 120 are buckled and magnetically fixed.

[0037] In some embodiments, see Figure 2 and Figure 3 The housing 100 further includes an observation member 140. The first housing 110 is provided with an opening 111, which is disposed opposite at least a portion of the container 240. The observation member 140 is mounted in the opening 111 and is used to observe the liquid level of the liquid matrix within the container 240. It is understood that the observation member 140 includes a transparent member, and the portion of the container 240 facing the transparent member is made of a transparent material, thereby facilitating direct observation of the liquid level of the liquid matrix within the container 240 through the observation member 140. Alternatively, the entire container 240 may be made of a transparent material to reduce the impact of installation errors on observation. Alternatively, in other embodiments, the observation member 140 is an electronic component that can directly measure the liquid level within the container 240, such as an infrared sensor, an electronic liquid level gauge, or the like.

[0038] In some embodiments, see Figure 2 and Figure 3 The atomizer 200 further includes an atomizer bracket 260, and the first liquid storage chamber 210 is disposed on the atomizer bracket 260. The atomizer bracket 260 and the first shell 110 define a second receiving chamber 131, which is used to receive the container 240. It should be noted that the first shell 110 and the second shell 120 are respectively engaged with the two sides of the atomizer bracket 260. In other words, the atomizer bracket 260 is both received in the first receiving chamber 130 and, together with the first shell 110, encloses the second receiving chamber 131.

[0039] Understandably, see Figure 5 , and in conjunction with other figures. The atomizer bracket 260 serves as the mounting base for the atomizer 200. An atomizer assembly 230 is also provided therein, comprising a first liquid guide 231, a second liquid guide 232, a heating element 233, and a heating tube 234. The heating element 233 is electrically connected to the power supply assembly 300 to generate heat. The heating element 233 is coupled to the inner wall of the second liquid guide 232, and the wall of the heating tube 234 has an opening (not shown), thereby allowing the first liquid guide 231 and the second liquid guide 232 to come into contact. The first liquid guide 231 is in turn in contact with the liquid storage 280, so that the liquid matrix stored in the liquid storage 280 can be transferred to the first liquid guide 231, and then the first liquid guide 231 transfers the liquid matrix to the second liquid guide 232. The heating element 233 of the second liquid guide 232 can then heat and atomize the liquid matrix, thereby generating an aerosol. Among them, the electronic atomization device 1000 also includes a nozzle 500, which is inserted into the atomization bracket 260, and the heating tube 234 is connected to the nozzle 500, so that the aerosol generated by the atomization component 230 heating the liquid matrix can flow into the nozzle 500, and the user can inhale the aerosol by inhaling on the nozzle 500.

[0040] The first liquid guiding member 231 and the second liquid guiding member 232 can be made of any porous material such as cotton fiber, non-woven fabric, glass fiber rope, porous ceramic or porous glass, and the first liquid guiding member 231 and the second liquid guiding member 232 can transfer or retain the liquid matrix through their internal microporous structures.

[0041] In some embodiments, see Figure 2 and Figure 3 The atomizing bracket 260 includes a hollow guide mounting portion 261 that is configured to be coupled to the liquid outlet of the container 240. A portion of the liquid guide channel 250 is defined by the hollow region of the guide mounting portion 261. The guide mounting portion 261 protrudes relative to the atomizing bracket 260 toward the second receiving chamber 131. The container 240 is removably mounted on the guide mounting portion 261. The guide mounting portion 261 connects the liquid guide channel 250 to the second liquid storage chamber 220.

[0042] In some embodiments, see Figure 3 The atomizer 200 is further provided with a guide hole 262, which is connected to the inner cavity of the heating tube 234, so that when the user draws air through the nozzle 500, the external air enters the heating tube 234 from the guide hole 262, and then carries the aerosol atomized by the atomizing assembly 230 to the air outlet of the nozzle 500.

[0043] In some embodiments, see Figure 2 and Figure 3 The atomizer 200 further includes a first sealing member 400, which is detachably mounted between the guide mounting portion 261 and the container 240, thereby providing a seal between the guide mounting portion 261 and the container 240 to prevent leakage of the liquid medium in the container 240. Optionally, since the first sealing member 400 is disposed between the guide mounting portion 261 and the container 240, the first sealing member 400 may be disposed between the outer wall of the container 240 and the inner wall of the guide mounting portion 261; or, the first sealing member 400 may be disposed between the inner wall of the container 240 and the outer wall of the guide mounting portion 261.

[0044] Optionally, the guide mounting portion 261 is configured as two groups of concentric circular rings, and the diameter of one group of guide mounting portions 261 with a smaller radius is slightly smaller than the diameter of the opening 111 of the container 240, so that the first sealing member 400 can be disposed between the guide mounting portion 261 and the inner wall of the container 240; the other group is slightly larger than the maximum diameter of the outer periphery of the container 240, and both groups of guide mounting portions 261 are protruding relative to the atomizer bracket 260, thereby facilitating the installation and fixing of the container 240.

[0045] In some embodiments, see Figure 2 and Figure 3 The atomizer 200 further includes a liquid guide 270 and a liquid storage 280. The liquid guide 270 is housed in the liquid guide channel 250, and the liquid storage 280 is housed in the first liquid storage chamber 210, with the liquid guide 270 and the liquid storage 280 in contact. One end of the liquid guide channel 250 is connected to the liquid storage 280, and the other end is connected to the second liquid storage chamber 220. Optionally, the liquid guide 270 includes a fiber element, such as cotton fiber, non-woven fabric, or glass fiber rope, and utilizes the capillary phenomenon when the liquid guide 270 guides the liquid matrix to fully absorb the liquid matrix in the second liquid storage chamber 220. The liquid storage 280 is also made of a fiber element, and the capillary phenomenon of the fiber element absorbs and retains the liquid matrix in the first liquid storage chamber 210.

[0046] In some embodiments, see Figure 3 The first liquid storage chamber 210 and the second liquid storage chamber 220 extend in parallel, and the liquid guide channel 250 is vertically disposed between the two and connects the first liquid storage chamber 210 and the second liquid storage chamber 220. This forms a "U"-shaped tubular structure with a height difference, thereby facilitating the flow of the liquid matrix.

[0047] In some embodiments, see Figure 3 A gap 290 is maintained between the inner wall of the liquid-conducting channel 250 and the liquid-conducting member 270. The width of the gap 290 is no greater than 0.1 mm. By providing this gap 290, some of the liquid matrix can be absorbed by the liquid storage member 280 through the gap 290, thereby preventing the liquid-conducting member 270 from guiding the liquid too slowly, which could easily lead to dry burning of the atomizer assembly 230 due to insufficient liquid supply.

[0048] In some embodiments, see Figure 2 and Figure 3 The atomizer 200 further includes a second sealing member 600 for sealing the first liquid storage chamber 210 . The atomizing bracket 260 and the second sealing member 600 define at least a portion of the liquid guide channel 250 .

[0049] The power supply assembly 300 is removably mounted on the atomizer bracket 260, and the container 240 is fixed to the guide mounting portion 261 via a first sealing member 400. The second housing 120 and the first housing 110 are mounted on opposite sides of the atomizer bracket 260, and the first housing 110 is removably mounted on the atomizer bracket 260. This allows for easy replacement of the container 240 by first removing the first housing 110 from the second housing 120 and the atomizer bracket 260, and then removing the container 240 from the guide mounting portion 261. Furthermore, both the power supply assembly 300 and the second housing 120 are removably mounted on the atomizer bracket 260.

[0050] As for the liquid matrix flow path, combined with the above embodiments, it can be seen that the liquid matrix is ​​temporarily stored in the second liquid storage chamber 220. The liquid guide member 270 located in the liquid guide channel 250 draws the liquid matrix into the liquid guide channel 250 through capillary action and flows it to the first liquid storage chamber 210. The liquid storage member 280 in the first liquid storage chamber 210 temporarily stores the liquid matrix. The liquid matrix in the liquid storage member 280 is first directed to the atomizer assembly 230 for heating and atomization. After the liquid matrix in the liquid storage member 280 is completely consumed, the liquid matrix in the second liquid storage chamber 220 is replenished by directing it to the liquid storage member 280 through the liquid guide member 270, thereby replenishing the liquid matrix in the liquid storage member 280.

[0051] Through the above structure, the present application provides an electronic atomization device 1000. The electronic atomization device includes a housing 100, an atomizer 200 and a power supply assembly 300. The housing 100 includes a first shell 110 and a second shell 120 detachably connected to the first shell 110, and the first shell 110 and the second shell 120 enclose a first receiving chamber 130. The atomizer 200 is arranged in the first receiving chamber 130, and the atomizer 200 includes a first liquid storage chamber 210 and a second liquid storage chamber 220 for storing a liquid matrix, and an atomization assembly 230 that is fluidically connected to the first liquid storage chamber 210 to atomize the liquid matrix to generate an aerosol. The power supply assembly 300 is used to provide electrical energy to the atomizer 200. Among them, the atomizer 200 also includes a detachable container 240, the second liquid storage chamber 220 is defined by the container 240, and the atomizer 200 is also provided with a liquid guide channel 250 for guiding the liquid matrix in the second liquid storage chamber 220 to flow to the first liquid storage chamber 210. Through the above structure, a first receiving cavity 130 is formed when the first shell 110 and the second shell 120 are connected, thereby protecting the container 240 received in the first receiving cavity 130 and reducing the contact between the container 240 and the external environment.

[0052] It should be noted that the preferred embodiments of the present application are given in the specification and drawings of this application. However, the present application can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments are not intended to be additional limitations on the content of this application. The purpose of providing these embodiments is to make the understanding of the disclosure of this application more thorough and comprehensive. In addition, the above-mentioned technical features can be combined with each other to form various embodiments not listed above, which are all considered to be within the scope of the description of this application; further, it is obvious to those skilled in the art that improvements or changes can be made based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. An electronic atomization device, characterized in that: include: The housing comprises a first shell and a second shell detachably connected to the first shell, wherein the first shell and the second shell together form a first receiving cavity; an atomizer disposed in the first receiving chamber, the atomizer comprising a first liquid storage chamber and a second liquid storage chamber for storing a liquid matrix, and an atomizing assembly in fluid communication with the first liquid storage chamber for atomizing the liquid matrix to generate an aerosol; A power supply assembly, used to provide electrical energy to the atomizer; The atomizer further comprises a detachable container, the second liquid storage cavity is defined by the container, and the atomizer is further provided with a liquid guide channel for guiding the liquid matrix in the second liquid storage cavity to flow into the first liquid storage cavity.

2. The electronic atomization device according to claim 1, characterized in that The volume of the second liquid storage chamber is greater than that of the first liquid storage chamber.

3. The electronic atomization device according to claim 1, characterized in that The atomizer is detachably disposed in the housing and further detachably electrically connected to the power supply assembly.

4. The electronic atomization device according to claim 1, characterized in that A first magnetic component is disposed in the second shell, a second magnetic component is disposed in the first shell, and the first magnetic component is magnetically connected to the second magnetic component.

5. The electronic atomization device according to claim 1, characterized in that The housing further includes an observation piece. The first shell is provided with an opening, the opening is arranged opposite to at least a portion of the container, and the observation piece is installed at the opening. The observation piece is used to observe the liquid level of the liquid matrix in the container.

6. The electronic atomization device according to claim 1, characterized in that The atomizer further comprises an atomizing bracket, and the first liquid storage chamber is provided on the atomizing bracket; The atomizing bracket and the first shell define a second receiving cavity, and the second receiving cavity is used to receive the container.

7. The electronic atomization device according to claim 6, characterized in that: The atomizing bracket includes a hollow guide mounting portion, the guide mounting portion is used to be sleeved with the liquid outlet of the container, and a portion of the liquid guide channel is defined by the hollow area of ​​the guide mounting portion.

8. The electronic atomization device according to claim 7, characterized in that: The atomizer further includes a first sealing member installed between the guide mounting portion and the container to provide sealing.

9. The electronic atomization device according to claim 1, characterized in that: The atomizer further comprises a liquid guiding part and a liquid storing part; The liquid guiding member is accommodated in the liquid guiding channel, the liquid storage member is accommodated in the first liquid storage cavity, and the liquid guiding member is in contact with the liquid storage member.

10. The electronic atomization device according to claim 9, characterized in that: A gap is maintained between the inner wall of the liquid guiding channel and the liquid guiding member, and the width of the gap is no greater than 0.1 mm.

11. The electronic atomization device according to claim 9, characterized in that: The atomizer further includes a second sealing member for sealing the first liquid storage chamber, and an atomizing bracket for holding the second sealing member. The atomizing bracket and the second sealing member define at least a portion of the liquid guiding channel.

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