Electronic atomization device

Abstract

The embodiment of the utility model provides an electronic atomization device. The electronic atomization device comprises a host module and an atomizer module. The main machine module comprises a power source assembly, a main machine support and an air compressor, the main machine support is provided with an installation cavity, the power source assembly and the air compressor are both arranged in the installation cavity and arranged in a spaced mode, the power source assembly is electrically connected with the air compressor, and the air compressor is connected with the main machine support in a clamped mode. The atomizer module comprises a shell and a nozzle arranged on the shell, and the shell is provided with an air channel and a liquid storage cavity; the air compressor is communicated with one end of the air channel, and the nozzle is communicated with the other end of the air channel and the liquid storage cavity so that airflow from the air compressor can atomize atomized liquid in the liquid storage cavity to generate aerosol. According to the electronic atomization device, the air compressor can be firmly installed.

Description

Technical Field

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

[0002] Electronic atomizers are used to hold atomizing liquids such as liquid medicine and e-liquids and atomize them to produce an aerosol. In related art, the air compressor of electronic atomizers is not securely installed, which can easily loosen and damage the air compressor during use. Utility Model Content

[0003] In view of this, the main purpose of the embodiments of the present application is to provide an electronic atomization device that can securely install an air compressor.

[0004] To achieve the above objectives, the technical solution of the embodiment of the present application is implemented as follows:

[0005] The present invention provides an electronic atomization device, comprising:

[0006] A host module, the host module comprising a power supply assembly, a host bracket, and an air compressor, the host bracket having a mounting cavity, the power supply assembly and the air compressor both being disposed in the mounting cavity and spaced apart, the power supply assembly being electrically connected to the air compressor, and the air compressor being snap-fitted to the host bracket;

[0007] A nebulizer module includes a shell and a nozzle arranged on the shell, the shell having an airway and a liquid storage chamber; the air compressor is connected to one end of the airway, and the nozzle is connected to the other end of the airway and the liquid storage chamber respectively, so that the airflow from the air compressor atomizes the atomized liquid from the liquid storage chamber to generate an aerosol.

[0008] In one embodiment, the air compressor has an air outlet at one end along the first direction, the power supply assembly is arranged at the other end of the air compressor along the first direction, and at least a portion of the area on one side of the main frame along the second direction is open to form an installation entrance connected to the installation cavity; wherein the second direction is perpendicular to the first direction.

[0009] In one embodiment, on opposite sides of the installation entrance, partial areas of the wall of the main frame bracket protrude to form bracket clips spaced apart from each other, and the air compressor is clipped into the installation cavity through the gap between the two bracket clips. The bracket clip abuts against the outer peripheral surface of the air compressor to clamp the air compressor in the installation cavity.

[0010] In one embodiment, along the protruding direction of the bracket clips, the two bracket clips are bent toward each other, and the bracket clips are elastically deformed toward each other so that the air compressor can be clipped into the installation cavity.

[0011] In one embodiment, the sides of the two bracket buckles that are close to each other both have abutment surfaces, and the abutment surfaces are curved surfaces corresponding to and fitting the outer peripheral surface of the air compressor; or,

[0012] The two bracket clips have abutment surfaces and guide surfaces on the sides close to each other. The guide surface is located on the side of the abutment surface away from the installation cavity. The abutment surface is a curved surface corresponding to and fitting the outer peripheral surface of the air compressor. Along the protruding direction of the bracket clips, the guide surface is an inclined surface inclined in the direction away from each other.

[0013] In one embodiment, a portion of the cavity wall of the installation cavity protrudes into the installation cavity to form a limiting portion, and the limiting portion abuts against the power supply assembly and the air compressor respectively to separate the power supply assembly and the air compressor; and / or,

[0014] The power supply component is clamped with the host bracket.

[0015] In one embodiment, the main module includes a circuit board, and the main bracket includes a mounting end wall located on the side of the power supply component away from the air compressor, the mounting end wall has a mounting end surface away from the mounting cavity, and a partial area of ​​the mounting end surface protrudes to form a clamping portion, and the circuit board is arranged on the mounting end surface and is clamped to the clamping portion.

[0016] In one embodiment, the clamping portion includes a fixing post, which is arranged on the mounting end surface. The circuit board has a fixing hole, and the fixing post is passed through the fixing hole to enable the circuit board to be clamped on the mounting end surface.

[0017] In one embodiment, the clamping portion further includes a clamping plate arranged on the mounting end surface, and a partial area of ​​the clamping plate close to the side of the circuit board protrudes to form an abutment portion. When the circuit board is installed on the fixing column through the fixing hole, the abutment portion abuts against the side of the circuit board away from the mounting end surface.

[0018] In one embodiment, the main module further includes foam, at least a portion of the foam is located between the power supply assembly and the air compressor, and the foam is bonded to an end of the power supply assembly close to the air compressor.

[0019] An embodiment of the present application provides an electronic atomization device comprising a main unit module and an atomizer module. The main unit bracket has a mounting cavity, and a power supply assembly and an air compressor are both disposed within the mounting cavity and spaced apart. The air compressor is snap-fitted to the main unit bracket. The atomizer module comprises a housing and a nozzle disposed thereon. The housing has an airway and a liquid reservoir. The air compressor communicates with one end of the airway, and the nozzle communicates with the other end of the airway and the liquid reservoir, respectively. Airflow from the air compressor atomizes atomized liquid within the liquid reservoir to generate an aerosol. The main unit bracket allows the air compressor to be securely mounted within the mounting cavity, enhancing its secure installation. This prevents the air compressor from becoming loose during use, ensuring a secure installation and providing a stable air supply to the nozzle. Furthermore, the spaced-apart mounting arrangement between the power supply assembly and the air compressor prevents collision between the two, thereby preventing damage to the power supply assembly and the air compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application;

[0021] Figure 2 for Figure 1 Schematic diagram of part of the structure of the host module;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure of the mainframe bracket

[0023] Figure 4 for Figure 2 Exploded diagram;

[0024] Figure 5 for Figure 3 A structural diagram of the central host bracket from another perspective;

[0025] Figure 6 for Figure 5 A partial enlarged view of point A in the middle;

[0026] Figure 7 for Figure 5 A structural diagram of the central host bracket from another perspective;

[0027] Figure 8 for Figure 7 A partial enlarged view of point B in the middle.

[0028] Description of Reference Numerals

[0029] 10. Main unit module; 11. Power supply assembly; 12. Main unit bracket; 12a. Mounting cavity; 12b. Mounting entrance; 121. Bracket buckle; 121a. Abutment surface; 121b. Guide surface; 122. Limiting portion; 123. Mounting end wall; 123a. Mounting end surface; 1231. Clamping portion; 1232. Fixing column; 1233. Clamping plate; 1234. Abutment portion; 13. Air compressor; 13a. Air outlet; 14. Circuit board; 15. Foam; 20. Atomizer module; 21. Housing; 21a. Airway; 21b. Liquid storage chamber; 22. Nozzle. DETAILED DESCRIPTION

[0030] In this application, the orientation or position relationship of "first direction" and "second direction" is based on the attached Figure 3 It should be understood that these directional terms are only used to facilitate the description of this application and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting this application.

[0031] An embodiment of the present application provides an electronic atomization device, see Figure 1 The electronic atomization device includes a host module 10 and an atomizer module 20.

[0032] See also Figure 2 The main module 10 includes a power supply assembly 11, a main frame 12 and an air compressor 13. The main frame 12 has an installation cavity 12a. The power supply assembly 11 and the air compressor 13 are both arranged in the installation cavity 12a and are arranged at intervals. The power supply assembly 11 is electrically connected to the air compressor 13, and the air compressor 13 is snap-fitted to the main frame 12.

[0033] The atomizer module 20 includes a housing 21 and a nozzle 22 mounted on the housing 21. The housing 21 has an air passage 21a and a liquid storage chamber 21b. The air compressor 13 is connected to one end of the air passage 21a. The nozzle 22 is connected to the other end of the air passage 21a and the liquid storage chamber 21b, respectively. The airflow from the air compressor 13 atomizes the atomized liquid in the liquid storage chamber 21b to generate an aerosol.

[0034] Specifically, the electronic atomization device of the embodiment of the present application can be any type of atomization device, such as a scalp atomization drug delivery device, wherein the atomized liquid stored in the atomizer module 20 is a drug solution, such as minoxidil. In another example, the electronic atomization device is an electronic cigarette, and the atomized liquid stored in the atomizer module 20 is tobacco oil.

[0035] The air compressor 13 in the embodiment of the present application refers to a device capable of compressing gas, such as an air pump.

[0036] The air compressor 13 is electrically connected to the power supply assembly 11. The power supply assembly 11 drives the air compressor 13 to provide a high-speed airflow to the nozzle 22. The atomizer module 20 is an atomizing component in the electronic atomizing device that can atomize the atomizing liquid to generate an aerosol.

[0037] The housing 21 can store atomized liquid. The atomized liquid in the liquid storage chamber 21b is transmitted to the nozzle 22 and atomized under the action of the high-speed airflow provided by the air compressor 13, so that the atomized liquid is atomized to generate an aerosol.

[0038] In fact, the nozzle 22 also has a mist outlet, and the aerosol generated by the atomization of the atomized liquid can reach the outside of the atomizer module 20 through the mist outlet of the nozzle 22.

[0039] The power supply assembly 11 and the air compressor 13 are both mounted in the mounting cavity 12a, so that the mainframe bracket 12 can secure the power supply assembly 11 and the air compressor 13. Furthermore, the power supply assembly 11 and the air compressor 13 are spaced apart to prevent them from colliding due to looseness, thereby damaging the structure.

[0040] The air compressor 13 is clamped in the installation cavity 12 a , thereby further improving the installation stability of the air compressor 13 .

[0041] It should be noted that the power supply assembly 11 is also disposed in the mounting cavity 12 a , but the specific mounting method of the power supply assembly 11 can be set according to actual conditions.

[0042] Of course, the power supply assembly 11 may also be installed in other ways, such as plugging, bonding, fastening, etc.

[0043] The electronic atomization device of the embodiment of the present application includes a host module 10 and an atomizer module 20. The host bracket 12 has an installation cavity 12a. The power supply assembly 11 and the air compressor 13 are both arranged in the installation cavity 12a and spaced apart. The air compressor 13 is snap-fitted to the host bracket 12. The atomizer module 20 includes a shell 21 and a nozzle 22 arranged on the shell 21. The shell 21 has an air passage 21a and a liquid storage chamber 21b. The air compressor 13 is connected to one end of the air passage 21a. The nozzle 22 is connected to the other end of the air passage 21a and the liquid storage chamber 21b respectively, so that the airflow from the air compressor 13 atomizes the atomized liquid from the liquid storage chamber 21b to generate an aerosol. On the one hand, by providing the host bracket 12, the air compressor 13 can be snap-fitted into the installation cavity 12a to improve the stability of the installation of the air compressor 13. Therefore, during use of the electronic atomization device, the air compressor 13 is not easily loosened, and the air compressor 13 is firmly installed, thereby achieving the purpose of stable air supply to the nozzle 22. On the other hand, the installation method of using a spacing arrangement between the power supply assembly 11 and the air compressor 13 can prevent the power supply assembly 11 and the air compressor 13 from colliding with each other, thereby avoiding damage to the power supply assembly 11 and the air compressor 13.

[0044] In one embodiment, please refer to Figure 2 and Figure 3 The air compressor 13 has an air outlet 13a at one end along a first direction, and the power supply assembly 11 is disposed at the other end of the air compressor 13 along the first direction. At least a portion of one side of the mainframe bracket 12 along a second direction is open to form an installation inlet 12b that communicates with the installation cavity 12a. The second direction is perpendicular to the first direction. This allows the air compressor 13 and power supply assembly 11 to be installed into the installation cavity 12a through the installation inlet 12b, facilitating installation and removal of the air compressor 13 and power supply assembly 11.

[0045] Specifically, the power supply assembly 11 is disposed at one end of the air compressor 13 away from the air outlet 13 a , and is spaced apart from the air compressor 13 along the first direction.

[0046] The installation inlet 12b is located at one side of the installation cavity 12a along the second direction, and the installation inlet 12b is communicated with the installation cavity 12a.

[0047] It should be noted that a portion of one side of the main frame bracket 12 along the second direction may be open to form the installation entrance 12b. Depending on the actual situation, the entire area of ​​one side of the main frame bracket 12 along the second direction may be open to form the installation entrance 12b.

[0048] In one embodiment, please refer to Figures 2 to 5On opposite sides of the installation entrance 12b, portions of the mainframe bracket 12's wall protrude to form spaced bracket clips 121. The air compressor 13 snaps into the installation cavity 12a through the gap between the two bracket clips 121. The bracket clips 121 abut against the outer surface of the air compressor 13 to secure it within the installation cavity 12a. This allows the air compressor 13 to be more securely installed within the installation cavity 12a. The bracket clips 121 also facilitate assembly and disassembly of the air compressor 13.

[0049] Specifically, a bracket buckle 121 is formed on the walls on opposite sides of the installation entrance 12b. The two bracket buckles 121 are spaced apart from each other to facilitate the air compressor 13 to pass through the installation entrance 12b from the gap and then be installed in the installation cavity 12a.

[0050] When the air compressor 13 is installed in the installation cavity 12a, the bracket clip 121 fits against the outer surface of the air compressor 13 to restrict the air compressor 13 from escaping from the installation cavity 12a through the installation entrance 12b, thereby achieving the purpose of clamping the air compressor 13 in the installation cavity 12a.

[0051] It should be noted that the specific shape of the bracket buckle 121 is not limited.

[0052] For example, see Figures 2 to 5 Along the protruding direction of the bracket clips 121, the two bracket clips 121 bend toward each other and elastically deform toward each other, allowing the air compressor 13 to be inserted into the installation cavity 12a. This can improve the contact effect of the bracket clips 121 on the air compressor 13 and improve the installation stability of the air compressor 13 in the installation cavity 12a.

[0053] Specifically, the protruding direction of the bracket buckle 121 refers to a direction in which the bracket buckle 121 protrudes through other areas of the wall relative to the host bracket 12 to extend away from the installation cavity 12 a.

[0054] In practice, the two bracket clips 121 are bent toward each other from the side closest to the mounting cavity 12a to the side farther from the mounting cavity 12a. Thus, after the air compressor 13 is inserted into the mounting cavity 12a, the bracket clips 121 can better fit and abut against the outer surface of the air compressor 13, thereby retaining the air compressor 13 within the mounting cavity 12a.

[0055] It should be noted that the bracket buckle 121 is a buckle structure with a certain elastic deformation capability.

[0056] Therefore, when the air compressor 13 is installed into the installation cavity 12a from the outside through the installation entrance 12b, the air compressor 13 pushes the two bracket clips 121 from the outside, causing the two bracket clips 121 to elastically deform and shift away from each other, thereby increasing the distance between the two bracket clips 121, making it easier for the air compressor 13 to be inserted into the installation cavity 12a.

[0057] The same thing is that when the air compressor 13 is removed from the installation cavity 12a through the installation entrance 12b, the air compressor 13 pushes the two bracket clips 121 from the inside, causing the two bracket clips 121 to elastically deform and shift away from each other, thereby increasing the distance between the two bracket clips 121, making it easier for the air compressor 13 to be inserted into the installation cavity 12a.

[0058] It should be noted that the specific shape of the bracket buckle 121 can be set according to actual conditions.

[0059] For example, the bracket buckle 121 is a curved plate.

[0060] For example, see Figure 5 and Figure 6 The sides of the two bracket buckles 121 that are close to each other each have abutment surfaces 121a, which are curved surfaces that correspond to and fit the outer peripheral surface of the air compressor 13. This can improve the effect of the bracket buckles 121 in restricting the air compressor 13 from falling out of the installation cavity 12a, and can further improve the installation stability of the air compressor 13.

[0061] Specifically, after the air compressor 13 is inserted into the installation cavity 12a, the abutting surface 121a is used to abut against the outer peripheral surface of the air compressor 13. By setting the abutting surface 121a as a curved surface, the abutting surface 121a can be easily fitted to the outer surface of the air compressor 13.

[0062] It should be noted that the outer surface of the air compressor 13 can also be a curved surface, and the degree of curvature of the outer surface of the air compressor 13 and the abutment surface 121a can be the same. In this way, the abutment surface 121a and the air compressor 13 can fit more closely, making the installation stability of the air compressor 13 higher.

[0063] For another example, the sides of the two bracket clips 121 that are close to each other each have an abutment surface 121a and a guide surface 121b. The guide surface 121b is located on the side of the abutment surface 121a that faces away from the installation cavity 12a. The abutment surface 121a is a curved surface that corresponds to and fits against the outer circumference of the air compressor 13. The guide surface 121b is an inclined surface that tilts away from each other along the protruding direction of the bracket clips 121. This facilitates the installation of the air compressor 13 into the installation cavity 12a.

[0064] Specifically, the guide surfaces 121b are inclined surfaces and are inclined in a direction away from each other along the protruding direction of the bracket clip 121, that is, from the side closest to the mounting cavity 12a to the side further away from the mounting cavity 12a. In other words, the distance between the two guide surfaces 121b gradually decreases from the side further away from the mounting cavity 12a to the side closer to the mounting cavity 12a. As a result, when the air compressor 13 is inserted into the mounting cavity 12a through the installation entrance 12b, when the air compressor 13 first contacts the two guide surfaces 121b, the relatively large distance between the two guide surfaces 121b allows the air compressor 13 to easily fit between the two guide surfaces 121b. As the air compressor 13 gradually moves toward the mounting cavity 12a, the distance between the two guide surfaces 121b gradually decreases. Under the action of the air compressor 13, the two guide surfaces 121b can guide the two bracket clips 121 to elastically deform in a direction away from each other, thereby guiding the air compressor 13 into the mounting cavity 12a.

[0065] In one embodiment, please refer to Figure 4 and Figure 5 Part of the cavity wall of the mounting cavity 12a protrudes into the mounting cavity 12a to form a stopper 122. The stopper 122 abuts against the power supply assembly 11 and the air compressor 13, respectively, to separate the power supply assembly 11 from the air compressor 13. This further reduces the risk of collision between the power supply assembly 11 and the air compressor 13, thereby improving the safety of the structure.

[0066] Specifically, the stopper 122 is a protruding structure formed by protruding from the wall of the mounting cavity 12a. By abutting the air compressor 13, it can limit the air compressor 13 from rocking toward the side closer to the power supply assembly 11. At the same time, by abutting the power supply assembly 11, the stopper 122 can also limit the power supply assembly 11 from rocking toward the side closer to the air compressor 13, thereby improving the stability of the air compressor 13 and the power supply assembly 11 and reducing the risk of collision between the two due to rocking.

[0067] It should be noted that the specific shape of the limiting portion 122 is not limited.

[0068] For example, the limiting portion 122 is a convex plate, one side of the convex plate abuts against the end surface of the air compressor 13 close to the power supply assembly 11, and the other side of the convex plate abuts against the end surface of the power supply assembly 11 close to the air compressor 13.

[0069] For example, the retaining portion 122 includes a first, second, and third raised plate spaced apart along a first direction. One end of the air compressor 13 abuts against the end of the mainframe bracket 12, while the other end of the air compressor 13 abuts against the first raised plate. The power supply assembly 11 is positioned in the space between the second and third raised plates, with its opposite ends abutting against the second and third raised plates, respectively. This significantly improves the installation stability of the power supply assembly 11 and the air compressor 13.

[0070] In one embodiment, please refer to Figure 2 and Figure 5 The main unit module 10 includes a circuit board 14. The main unit bracket 12 includes a mounting end wall 123 located on the side of the power supply assembly 11 facing away from the air compressor 13. The mounting end wall 123 has a mounting end surface 123a facing away from the mounting cavity 12a. A portion of the mounting end surface 123a protrudes to form a clamping portion 1231. The circuit board 14 is mounted on the mounting end surface 123a and clamped to the clamping portion 1231. This greatly improves the installation stability of the circuit board 14.

[0071] Specifically, the circuit board 14 is also mounted on the host bracket 12 , and by being engaged with the engaging portion 1231 , the installation stability of the circuit board 14 can be greatly improved.

[0072] Furthermore, the circuit board 14 is not mounted within the mounting cavity 12a of the mainframe bracket 12, but rather on the outer end surface of the mainframe bracket 12. That is, the circuit board 14 is mounted outside the mounting cavity 12a. This allows the power supply assembly 11 and the circuit board 14 to be separated by the mounting end wall 123 at the end of the mainframe bracket 12. This prevents damage to components on the circuit board 14 due to accidental contact between the power supply assembly 11 and the circuit board 14, thereby preventing short circuits in the circuit board 14, fires, or other mainframe malfunctions.

[0073] At the same time, mounting the circuit board 14 on the mounting end surface 123 a can facilitate assembly and disassembly of the circuit board 14 , thereby facilitating subsequent maintenance and replacement.

[0074] The clamping portion 1231 is a protruding structure formed by protruding from the mounting end surface 123 a , and its specific shape is not limited.

[0075] For example, see Figure 7 and Figure 8 The clamping portion 1231 includes a fixing post 1232, which is disposed on the mounting end surface 123a. The circuit board 14 has a fixing hole, and the fixing post 1232 is passed through the fixing hole to clamp the circuit board 14 on the mounting end surface 123a. This improves the mounting stability of the circuit board 14.

[0076] Specifically, when the circuit board 14 is mounted on the mounting end surface 123 a , the fixing posts 1232 penetrate into the fixing holes to limit the movement of the circuit board 14 , thereby improving the stability of the circuit board 14 .

[0077] The fixing columns 1232 and the fixing holes may correspond one to one. Depending on the actual situation, the number of fixing holes may be greater than the number of fixing columns 1232 , or the number of fixing columns 1232 may be greater than the number of fixing holes.

[0078] The number of the fixing posts 1232 and the fixing holes is not limited. For example, the clamping portion 1231 includes a plurality of fixing posts 1232, and the circuit board 14 has a plurality of fixing holes, and the fixing posts 1232 are disposed in the fixing holes in a one-to-one correspondence.

[0079] For example, see Figure 7 and Figure 8 The clamping portion 1231 further includes a clamping plate 1233 disposed on the mounting end surface 123a. A portion of the clamping plate 1233 protrudes from the side of the circuit board 14 near the circuit board 14 to form an abutment portion 1234. When the circuit board 14 is mounted on the fixing post 1232 through the fixing hole, the abutment portion 1234 abuts against the side of the circuit board 14 facing away from the mounting end surface 123a. This further improves the mounting stability of the circuit board 14.

[0080] Specifically, when the circuit board 14 is installed on the mounting end surface 123a, the fixing column 1232 is passed through the fixing hole, and the abutment portion 1234 of the clamping plate 1233 abuts against the side surface of the circuit board 14 away from the mounting end surface 123a, thereby further limiting the movement of the circuit board 14 toward the side away from the mounting end surface 123a, and limiting the circuit board 14 from falling off the fixing column 1232, thereby further improving the installation stability of the circuit board 14.

[0081] In one embodiment, please refer to Figure 2 and Figure 4 The main module 10 further includes a foam pad 15. At least a portion of the foam pad 15 is located between the power assembly 11 and the air compressor 13. The foam pad 15 is bonded to the end of the power assembly 11 near the air compressor 13. This cushions the relative motion between the power assembly 11 and the air compressor 13, reducing the risk of collision between the two.

[0082] Specifically, only a portion of the foam 15 may be located between the power assembly 11 and the air compressor 13, or the entire foam 15 may be located between the power assembly 11 and the air compressor 13. By providing the foam 15 between the power assembly 11 and the air compressor 13, the foam 15 can buffer the relative movement between the power assembly 11 and the air compressor 13, thereby separating the power assembly 11 and the air compressor 13 and preventing collision between the power assembly 11 and the air compressor 13.

[0083] At the same time, sticking the foam 15 to the power supply assembly 11 can prevent the foam 15 from loosening and shifting.

[0084] The specific type of foam 15 can be set according to actual conditions. For example, the foam 15 is single-sided sticky EVA (ethylene-vinyl acetate copolymer). It is sticky only on the side that is attached to the power assembly 11, while the side close to the air compressor 13 is non-sticky. This can prevent the foam 15 from sticking to the air compressor 13 at the same time, thereby preventing the power assembly 11 from causing the air compressor 13 to shake.

[0085] In the description of this application, the descriptions with reference to the terms "in one embodiment", "in some embodiments", "in a specific embodiment", or "exemplary" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine different embodiments or examples described in this application and features of different embodiments or examples without contradiction.

[0086] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application are intended to be within the scope of protection of the present application.

Claims

1. An electronic atomization device, characterized in that: include: A host module, the host module comprising a power supply assembly, a host bracket, and an air compressor, the host bracket having a mounting cavity, the power supply assembly and the air compressor both being disposed in the mounting cavity and spaced apart, the power supply assembly being electrically connected to the air compressor, and the air compressor being snap-fitted to the host bracket; A nebulizer module includes a shell and a nozzle arranged on the shell, the shell having an airway and a liquid storage chamber; the air compressor is connected to one end of the airway, and the nozzle is connected to the other end of the airway and the liquid storage chamber respectively, so that the airflow from the air compressor atomizes the atomized liquid from the liquid storage chamber to generate an aerosol.

2. The electronic atomization device according to claim 1, characterized in that The air compressor has an air outlet at one end along the first direction, the power supply assembly is arranged at the other end of the air compressor along the first direction, and at least a portion of the area on one side of the main frame along the second direction is open to form an installation entrance connected to the installation cavity; wherein the second direction is perpendicular to the first direction.

3. The electronic atomization device according to claim 2, characterized in that On opposite sides of the installation entrance, partial areas of the wall of the main frame bracket protrude to form bracket clips spaced apart from each other, and the air compressor is clipped into the installation cavity through the gap between the two bracket clips. The bracket clip abuts against the outer peripheral surface of the air compressor to clamp the air compressor in the installation cavity.

4. The electronic atomization device according to claim 3, characterized in that Along the protruding direction of the bracket buckles, the two bracket buckles are bent in a direction approaching each other, and the bracket buckles are elastically deformed in a direction away from each other, so that the air compressor is clamped into the installation cavity.

5. The electronic atomization device according to claim 4, characterized in that: The sides of the two bracket buckles that are close to each other both have abutment surfaces, and the abutment surfaces are curved surfaces corresponding to and fitting with the outer peripheral surface of the air compressor; or, The two bracket clips have abutment surfaces and guide surfaces on the sides close to each other. The guide surface is located on the side of the abutment surface away from the installation cavity. The abutment surface is a curved surface corresponding to and fitting the outer peripheral surface of the air compressor. Along the protruding direction of the bracket clips, the guide surface is an inclined surface inclined in the direction away from each other.

6. The electronic atomization device according to any one of claims 1 to 5, characterized in that: Part of the cavity wall of the installation cavity protrudes into the installation cavity to form a limiting portion, and the limiting portion abuts against the power supply assembly and the air compressor respectively to separate the power supply assembly and the air compressor; and / or, The power supply component is clamped with the host bracket.

7. The electronic atomization device according to any one of claims 1 to 5, characterized in that: The main module includes a circuit board, and the main bracket includes a mounting end wall located on the side of the power supply component away from the air compressor. The mounting end wall has a mounting end surface away from the mounting cavity, and a partial area of ​​the mounting end surface protrudes to form a clamping portion. The circuit board is arranged on the mounting end surface and is clamped to the clamping portion.

8. The electronic atomization device according to claim 7, characterized in that: The clamping portion includes a fixing column, which is arranged on the installation end surface. The circuit board has a fixing hole, and the fixing column is passed through the fixing hole, so that the circuit board is clamped on the installation end surface.

9. The electronic atomization device according to claim 8, characterized in that: The clamping portion also includes a clamping plate arranged on the mounting end surface, and a partial area of ​​the clamping plate close to the side of the circuit board protrudes to form an abutment portion. When the circuit board is installed on the fixing column through the fixing hole, the abutment portion abuts against the side of the circuit board away from the mounting end surface.

10. The electronic atomization device according to any one of claims 1 to 5, characterized in that: The host module further includes foam, at least a portion of which is located between the power supply assembly and the air compressor, and the foam is bonded to an end of the power supply assembly close to the air compressor.

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