Electronic atomization device

Abstract

The utility model relates to an electronic atomization device which comprises a first circuit board, a power supply battery, a voltage regulating assembly and a compatible mechanism, and the power supply battery is connected with the first circuit board; the voltage regulating assembly comprises a variable resistor and a regulating structure, and the variable resistor is connected with the first circuit board; the adjusting structure can adjust the resistance value of the variable resistor; the compatible mechanism is connected with the power supply battery, and the compatible mechanism is configured to be compatible with different atomizers. By rotating the adjusting structure and the compatible mechanism, the resistance value of the variable resistor can be adjusted, so that the output voltage of the power supply battery can be adjusted, the working mode of the atomizing core can be adjusted, the user requirement can be met, and the user experience can be improved; according to the atomizer, the adaptive output voltage can be adjusted according to the atomizer, so that a consumer can replace the atomizer without purchasing and carrying multiple sets of equipment, the use cost is reduced while the atomizer is convenient to carry, and the diversified requirements of the consumer are met.

Description

Technical Field

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

[0002] The electronic cigarette products on the market currently use a power source to drive the atomizer to atomize the atomized liquid to form an aerosol. The atomizer generally includes a liquid storage tank, an atomization tube, an atomization core, etc. The atomization tube and the atomization core are installed inside the liquid storage tank, and a large amount of atomized liquid is stored inside the liquid storage cotton. The atomization core is arranged inside the atomization tube and in contact with the liquid storage cotton, and is used to absorb the atomized liquid stored in the liquid storage cotton, and heat and atomize the absorbed atomized liquid to form an aerosol.

[0003] At present, the atomizer core generally includes a porous body and a heating element in contact with the porous body or atomizer cotton and a heating element arranged in the atomizer cotton, and the heating element is used to heat the atomized liquid absorbed by the porous body and the atomizer cotton. In the related technology, the working mode of the atomizer core is usually only one or several preset modes, which cannot realize the personalized adjustment and use of the user, and also cannot meet the user's use of atomizers of different scenarios and specifications, affecting the user experience. Summary of the invention

[0004] Based on this, it is necessary to provide an electronic atomization device that can adjust the working mode of the atomization core, meet user needs, improve user experience, and meet the user's needs for different scenarios and different specifications of atomizers.

[0005] An electronic atomization device, comprising:

[0006] a first circuit board;

[0007] A power supply battery, wherein the power supply battery is connected to the first circuit board;

[0008] A voltage regulating component, the voltage regulating component comprising a variable resistor and an adjusting structure, the variable resistor is connected to the first circuit board; the adjusting structure can adjust the resistance value of the variable resistor;

[0009] A compatible mechanism is connected to the power supply battery and is configured to be compatible with different atomizers.

[0010] In one embodiment, the compatible mechanism includes a compatible component and a docking seat, the compatible component has a first cavity mounted on the outer wall of the docking seat, the docking seat has a second cavity, the inner wall of the second cavity is provided with a first locking piece, the bottom of the atomizer is provided with the second locking piece, and the second locking piece is detachably connected to the first locking piece.

[0011] In one embodiment, the compatible mechanism further includes a supporting frame and an elastic member, the supporting frame carries the docking seat, and the elastic member is arranged between the compatible component and the supporting frame; the compatible component is arranged to float up and down relative to the supporting frame through the elastic member.

[0012] In one embodiment, the compatible component includes a plurality of compatible rings nested in sequence from the outside to the inside, and the innermost compatible ring is sleeved on the outer side of the docking seat;

[0013] And / or, a conductive member is disposed in the first cavity, the conductive member is connected to the first circuit board, and when the second locking member is installed on the first locking member, the atomizer is electrically connected to the conductive member.

[0014] In one embodiment, the voltage regulating component also includes a first shell, the variable resistor is arranged in the first shell, and the first shell is provided with an adjustment hole opposite to the adjustment position of the variable resistor; the adjustment structure is passed through the adjustment hole, and the resistance value of the variable resistor can be adjusted by rotating the adjustment structure.

[0015] In one embodiment, the electronic atomization device also includes a display screen and a display screen bracket arranged on the first circuit board, the display screen is arranged on the display screen bracket, the display screen is connected to the first circuit board via a first connecting cable, and the display screen is used to display the power level of the power supply battery, the output voltage of the power supply battery and the resistance value of the variable resistor.

[0016] In one embodiment, the electronic atomization device also includes a fixing frame, the fixing frame having a first installation chamber and a second installation chamber located below the first installation chamber, the first circuit board and the voltage regulating assembly are arranged in the first installation chamber, and the power supply battery is arranged in the second installation chamber.

[0017] In one of the embodiments, a mounting hole connected to the first mounting chamber is provided on the fixing frame, and the adjustment structure includes an adjusting rod and an adjusting button, one end of the adjusting rod is fixedly connected to the adjusting button, and the other end of the adjusting rod is passed through the adjusting hole and cooperates with the adjusting hole; the adjusting button is exposed to the outside of the fixing frame.

[0018] In one of the embodiments, a plurality of clamping parts are provided on the adjusting button, and the plurality of clamping parts are arranged at intervals along the circumference of the adjusting button, and the clamping parts are clamped in the mounting hole.

[0019] In one of the embodiments, a limiting structure is provided at one end of each of the clamping portions away from the adjusting button, and the limiting structure can abut against the inner edge of the mounting hole.

[0020] In the above scheme, the resistance value of the variable resistor can be adjusted by rotating the adjustment structure and the compatible mechanism, so that the output voltage of the power supply battery can be adjusted, and then the working mode of the atomizer core can be adjusted to meet user needs and improve user experience. The compatible mechanism is compatible with different atomizers and can adjust the corresponding output voltage according to different atomizers, so that consumers do not need to purchase and carry multiple sets of equipment to replace the atomizer, which is convenient to carry and reduces the cost of use, and meets the user's use of atomizers of different specifications in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] FIG. 1 is a partial structural cross-sectional view of an electronic atomization device shown in one embodiment of the present application.

[0024] FIG. 2 is a cross-sectional structural diagram of an electronic atomization device shown in an embodiment of the present application.

[0025] FIG. 3 is a schematic diagram of the exploded structure of an electronic atomization device shown in an embodiment of the present application.

[0026] FIG. 4 is a schematic diagram of a partial structural decomposition of an electronic atomization device shown in an embodiment of the present application.

[0027] FIG. 5 is a schematic diagram of a partial structure of an electronic atomization device shown in an embodiment of the present application at a first viewing angle.

[0028] FIG. 6 is a schematic diagram of a partial structure of an electronic atomization device shown in an embodiment of the present application at a second viewing angle.

[0029] FIG. 7 is a schematic diagram of the structure of an electronic atomization device shown in an embodiment of the present application.

[0030] Description of Reference Numerals

[0031] 10. Electronic atomization device; 100. First circuit board; 200. Power supply battery; 300. Voltage regulating assembly; 310. Variable resistor; 320. Adjustment structure; 321. Adjustment rod; 322. Adjustment button; 323. Clamping part; 324. Limiting structure; 400. Compatibility mechanism; 410. Compatibility assembly; 411. Compatibility ring; 420. Docking seat; 421. Second cavity; 430. Support frame; 440. Elastic member; 450. Third housing;

[0032] 500, display screen; 510, first connecting cable; 600, display screen bracket; 700, fixing frame; 710, first mounting chamber; 711, connecting slot; 720, second mounting chamber; 730, mounting hole; 740, second housing; 800, second circuit board; 810, second connecting cable; 820, charging interface; 900, atomizer; 910, second locking member. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0034] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply 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 present application.

[0035] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0037] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0039] In the present application, aerosol is a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gas medium. Since aerosol can be absorbed by the human body through the respiratory system, it provides users with a new alternative absorption method. The electronic atomization device 10 refers to a device that forms an aerosol by heating or ultrasound. The atomizable medium includes nicotine-containing liquid cigarettes, medical drugs, skin care lotions, etc. Atomizing these media can deliver inhalable aerosols to users, replacing conventional product forms and absorption methods.

[0040] Please refer to Figures 1 and 7. The embodiment of the present application relates to an electronic atomization device 10, including an atomizer 900. The atomizer 900 includes a liquid storage tank, an atomization tube, an atomization core, and a nozzle, etc. The atomization tube and the atomization core are installed inside the liquid storage tank, and a liquid storage cotton for storing a large amount of atomized liquid is also provided inside the liquid storage tank. The atomization core is arranged inside the atomization tube and in contact with the liquid storage cotton, and is used to absorb the atomized liquid stored in the liquid storage cotton, and heat and atomize the absorbed atomized liquid to form an aerosol.

[0041] In one embodiment, the atomizing core includes a porous body and a heating element in contact with the porous body, the porous body is used to absorb the atomized liquid stored in the storage bin, and the heating element is used to heat the atomized liquid absorbed by the atomizing porous body. Specifically, the heating element is disposed at one end of the porous body away from the storage bin.

[0042] In another embodiment, the atomizing core includes atomizing cotton and a heating element disposed in the atomizing cotton, the atomizing cotton is used to absorb the atomized liquid stored in the storage bin. The heating element is used to heat and atomize the absorbed atomized liquid. More specifically, the heating element is a heating wire.

[0043] Please refer to Figures 1, 2 and 3. The electronic atomization device 10 includes a first circuit board 100, a power supply battery 200, a voltage regulating component 300 and a compatible mechanism 400. The power supply battery 200 and the voltage regulating component 300 are both disposed on the first circuit board 100 and connected to the first circuit board 100.

[0044] 1 , 2 and 3 , the voltage regulating assembly 300 includes a variable resistor 310 and an adjusting structure 320 . The variable resistor 310 is connected to the first circuit board 100 . The adjusting structure 320 can adjust the resistance of the variable resistor 310 .

[0045] By rotating the adjustment structure 320, the resistance of the variable resistor 310 can be adjusted, so that the output voltage of the power supply battery 200 can be adjusted, and then the working mode of the atomizer core can be adjusted to meet user needs and improve user experience. Different output voltages of the power supply battery 200 result in different atomization amounts of the atomizer core.

[0046] Please refer to Figures 1, 2 and 3. The compatible mechanism 400 is connected to the power supply battery 200, and the compatible mechanism 400 is configured to be compatible with different atomizers 900. The output voltage of the power supply battery 200 can be transmitted to the compatible mechanism 400, and then to the atomizer 900, so as to power different atomizers 900. By setting up the compatible mechanism 400, consumers do not need to purchase and carry multiple sets of equipment to replace the atomizer 900, which is convenient to carry and reduces the cost of use, meeting the diversified needs of consumers.

[0047] Please refer to FIG. 2 , FIG. 3 and FIG. 4 . According to some embodiments of the present application, optionally, the compatible mechanism 400 includes a compatible component 410 , a docking seat 420 , a support frame 430 and an elastic member 440 .

[0048] The support frame 430 carries the docking seat 420, and the elastic member 440 is arranged between the compatible component 410 and the support frame 430. The compatible component 410 is arranged to float up and down relative to the support frame 430 through the elastic member 440. In a specific setting, the compatible component 410 is arranged at the upper end of the elastic member 440. In one embodiment, the elastic member 440 is sleeved on the outer surface of the docking seat 420. In other embodiments, there are multiple elastic members 440, which are distributed and arranged on the periphery of the docking seat 420.

[0049] The compatible component 410 has a first cavity which is sleeved on the outer wall of the docking seat 420. The docking seat 420 has a second cavity 421. The inner wall of the second cavity 421 is provided with a first locking piece. The bottom of the atomizer 900 is provided with a second locking piece 910. The second locking piece 910 is detachably connected to the first locking piece.

[0050] It should be noted that, in the process of docking the second locking member 910 with the first locking member, the second locking member 910 needs to pass through the first cavity and move down to the position of the first locking member of the docking seat 420. When atomizers 900 of different specifications, i.e., different diameters, are installed on the docking seat 420 through the first accessory, the following situations can be encountered:

[0051] When the diameter of the atomizer 900 is smaller than the first cavity, the atomizer 900 can directly penetrate the first cavity, so that the second locking member 910 on the atomizer 900 moves down to the first locking member in the docking seat 420; when the diameter of the atomizer 900 is larger than the first cavity, the atomizer 900 will press down the compatible component 410 to compress the elastic member 440 to obtain the downward movement space until the second locking member 910 set at the lower end of the atomizer 900 reaches the docking seat 420 and connects with the first locking member. It should be emphasized that the elastic member 440 will be compressed during the process of the atomizer 900 pressing down the compatible component 410. If the atomizer 900 is taken out at this time, the rebound force of the elastic member 440 will restore the compatible component 410 to the original position, which is convenient for receiving the atomizer 900 next time. In the specific setting, the elastic member 440 can be preferably a spring.

[0052] By setting the elastic member 440 to be sleeved on the outside of the docking seat 420, the compatible component 410 is arranged at the upper end of the elastic member 440 and is sleeved on the outside of the docking seat 420 through the first cavity. When installing the atomizer 900, the second locking member 910 needs to pass through the first cavity to reach the first locking member of the docking seat 420. If the size of the atomizer 900 is too large to pass through the first cavity, the bottom of the atomizer 900 will press down the compatible component 410 to compress the elastic member 440 to obtain the downward movement space, so that the second locking member 910 continues to move down to the first locking member, which facilitates the connection between the second locking member 910 and the first locking member to achieve the ability to adapt to atomizers 900 of different sizes. Consumers do not need to purchase and carry multiple sets of equipment to replace the atomizer 900, which is convenient to carry and reduces the cost of use, meeting the diversified needs of consumers.

[0053] Please refer to FIG. 2, FIG. 3 and FIG. 4. According to some embodiments of the present application, optionally, the compatible component 410 includes a plurality of compatible rings 411 nested in sequence from the outside to the inside, and the innermost compatible ring 411 is sleeved on the outer side of the docking seat 420. In a specific setting, the ring hole of the innermost compatible ring 411 is the first cavity, and the number of compatible rings 411 can be 1, 2, 4, 6 or more. The diameters of the compatible rings 411 from the outside to the inside in the compatible component 410 increase in sequence, which facilitates the nesting of the compatible rings 411. Through the above setting, the atomizers 900 with different outer diameters press down different compatible rings 411 to achieve the docking of the second locking member 910 with the first locking member.

[0054] Referring to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 , according to some embodiments of the present application, optionally, a conductive member is disposed in the first cavity, and the conductive member is connected to the first circuit board 100. When the second locking member 910 is installed on the first locking member, the atomizer 900 is electrically connected to the conductive member. The first circuit board 100 is electrically connected to the atomizer 900 through the conductive member, so that the atomized liquid in the atomizer 900 generates an aerosol for the user to inhale.

[0055] The compatible mechanism 400 further includes a third shell 450 , and the compatible component 410 , the docking seat 420 and the elastic member 440 are all disposed in the third shell 450 .

[0056] Referring to FIG. 1 , FIG. 5 and FIG. 6 , according to some embodiments of the present application, optionally, the voltage regulating component 300 further includes a first housing, the variable resistor 310 is disposed in the first housing, and the first housing is provided with an adjustment hole corresponding to the adjustment position of the variable resistor. The adjustment structure 320 is disposed in the adjustment hole, and the resistance value of the variable resistor 310 can be adjusted by rotating the adjustment structure 320. The cross section of the adjustment hole is a polygon. Exemplarily, the cross section of the adjustment hole is a quadrilateral.

[0057] Please refer to Figures 1, 5 and 6. According to some embodiments of the present application, optionally, the electronic atomization device 10 also includes a display screen 500, which is connected to the first circuit board 100. The display screen 500 is used to display the power level of the power supply battery 200, the output voltage of the power supply battery 200 and the resistance value of the variable resistor 310.

[0058] The display screen 500 can display the power level of the power supply battery 200, the output voltage of the power supply battery 200 and the resistance value of the variable resistor 310, which can help users understand the power level of the power supply battery 200 so that they can charge it in time when the power is low. They can also check the adjusted output voltage of the power supply battery 200 and the resistance value of the variable resistor 310.

[0059] Referring to FIG. 1 , FIG. 5 and FIG. 6 , according to some embodiments of the present application, optionally, the electronic atomization device 10 further includes a display screen bracket 600 disposed on the first circuit board 100, the display screen 500 is disposed on the display screen bracket 600, and the display screen 500 is connected to the first circuit board 100 via a first connecting cable 510. The first circuit board 100 transmits data to the display screen 500 via the first connecting cable 510, so as to display the data on the display screen 500.

[0060] Please refer to Figures 1, 3, 5 and 6. According to some embodiments of the present application, optionally, the electronic atomization device 10 further includes a fixing frame 700 and a second housing 740, and the power supply battery 200, the first circuit board 100 and the voltage regulating assembly 300 are all arranged on the fixing frame 700. The second housing 740 is arranged outside the fixing frame 700, and the supporting frame 430 is arranged on the second housing 740. The second housing 740 and the third housing 450 are mutually engaged.

[0061] Specifically, the fixing frame 700 has a first mounting chamber 710 and a second mounting chamber 720 located below the first mounting chamber 710, and the first circuit board 100 and the voltage regulating assembly 300 are disposed in the first mounting chamber 710. The power supply battery 200 is disposed in the second mounting chamber 720. More specifically, the first mounting chamber 710 is connected to the second mounting chamber 720 to facilitate the connection between the power supply battery 200 and the first circuit board 100. The second housing 740 is disposed outside the second mounting chamber 720.

[0062] The display screen 500 and the display screen bracket 600 are both disposed in the first installation chamber 710. The fixing bracket 700 is provided with a transparent portion opposite to the display screen 500, and information displayed on the display screen 500 can be viewed through the transparent portion.

[0063] Please refer to FIG. 1 , FIG. 5 and FIG. 6 . A connection slot 711 is defined in the first installation chamber 710 . The first circuit board 100 is inserted into the connection slot 711 , thereby ensuring the connection stability of the first circuit board 100 .

[0064] Please refer to FIG. 1 , FIG. 2 and FIG. 3 . According to some embodiments of the present application, optionally, a mounting hole 730 communicating with the first mounting chamber 710 is provided on the fixing frame 700 , and the adjusting structure 320 is rotatably connected to the mounting hole 730 .

[0065] Specifically, the adjustment structure 320 includes an adjustment rod 321 and an adjustment button 322. One end of the adjustment rod 321 is fixedly connected to the adjustment button 322, and the other end of the adjustment rod 321 is inserted into the adjustment hole and matched with the adjustment hole. The adjustment button 322 is exposed outside the fixing frame 700.

[0066] By rotating the adjusting button 322 , the adjusting rod 321 can be driven to rotate, so that the resistance of the variable resistor 310 can be adjusted; by exposing the adjusting button 322 to the outside of the fixing frame 700 , it is convenient for users to operate.

[0067] Referring to FIG. 1 , FIG. 5 and FIG. 6 , according to some embodiments of the present application, optionally, a plurality of clamping parts 323 are provided on the adjusting button 322, and the plurality of clamping parts 323 are arranged at intervals along the circumference of the adjusting button 322, and the clamping parts 323 are clamped in the mounting hole 730. Specifically, the clamping parts 323 are provided at the bottom of the adjusting button 322. By clamping the clamping parts 323 in the mounting hole 730, the adjusting button 322 can be easily disassembled and maintained.

[0068] Referring to FIG. 1 , FIG. 5 and FIG. 6 , according to some embodiments of the present application, optionally, each clamping portion 323 is provided with a limiting structure 324 at one end away from the adjusting button 322, and the limiting structure 324 can abut against the inner edge of the mounting hole 730. Specifically, the limiting structure 324 is formed protrudingly on the outer side wall of the clamping portion 323. The limiting structure 324 is provided with an inclined portion for easy insertion into the mounting hole 730.

[0069] By providing the limiting structure 324 , it can abut against the inner edge of the mounting hole 730 to prevent the adjusting button 322 from being separated from the mounting hole 730 when rotating.

[0070] Please refer to Figures 1, 5 and 6. According to some embodiments of the present application, optionally, the electronic atomization device 10 also includes a second circuit board 800 arranged below the power supply battery 200. The second circuit board 800 is connected to the power supply battery 200 through a second connecting cable 810. The second circuit board 800 is also provided with a charging interface 820 for charging the power supply battery 200.

[0071] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0072] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An electronic atomization device, characterized in that: include: a first circuit board; A power supply battery, wherein the power supply battery is connected to the first circuit board; A voltage regulating component, the voltage regulating component comprising a variable resistor and an adjusting structure, the variable resistor is connected to the first circuit board; the adjusting structure can adjust the resistance value of the variable resistor; A compatible mechanism is connected to the power supply battery and is configured to be compatible with different atomizers.

2. The electronic atomization device according to claim 1, characterized in that: The compatible mechanism includes a compatible component and a docking seat, the compatible component has a first cavity sleeved on the outer wall of the docking seat, the docking seat has a second cavity, the inner wall of the second cavity is provided with a first locking piece, the bottom of the atomizer is provided with a second locking piece, and the second locking piece is detachably connected to the first locking piece.

3. The electronic atomization device according to claim 2, characterized in that: The compatible mechanism also includes a supporting frame and an elastic member, wherein the supporting frame carries the docking seat, and the elastic member is arranged between the compatible component and the supporting frame; the compatible component is arranged to float up and down relative to the supporting frame through the elastic member.

4. The electronic atomization device according to claim 2, characterized in that: The compatible component includes a plurality of compatible rings nested in sequence from the outside to the inside, and the innermost compatible ring is sleeved on the outer side of the docking seat; And / or, a conductive member is disposed in the first cavity, the conductive member is connected to the first circuit board, and when the second locking member is installed on the first locking member, the atomizer is electrically connected to the conductive member.

5. The electronic atomization device according to claim 1, characterized in that: The voltage regulating component also includes a first shell, the variable resistor is arranged in the first shell, and the first shell is provided with an adjustment hole opposite to the adjustment position of the variable resistor; the adjustment structure is passed through the adjustment hole, and the resistance value of the variable resistor can be adjusted by rotating the adjustment structure.

6. The electronic atomization device according to claim 1, characterized in that: The electronic atomization device also includes a display screen and a display screen bracket arranged on the first circuit board. The display screen is arranged on the display screen bracket. The display screen is connected to the first circuit board through a first connecting cable. The display screen is used to display the power level of the power supply battery, the output voltage of the power supply battery and the resistance value of the variable resistor.

7. The electronic atomization device according to claim 5, characterized in that: The electronic atomization device also includes a fixing frame having a first installation chamber and a second installation chamber located below the first installation chamber. The first circuit board and the voltage regulating assembly are arranged in the first installation chamber, and the power supply battery is arranged in the second installation chamber.

8. The electronic atomization device according to claim 7, characterized in that: The fixing frame is provided with a mounting hole connected with the first mounting chamber, and the adjustment structure includes an adjusting rod and an adjusting button, one end of the adjusting rod is fixedly connected with the adjusting button, and the other end of the adjusting rod is passed through the adjusting hole and matched with the adjusting hole; the adjusting button is exposed to the outside of the fixing frame.

9. The electronic atomization device according to claim 8, characterized in that: The adjusting button is provided with a plurality of clamping parts, which are arranged at intervals along the circumference of the adjusting button, and the clamping parts are clamped in the mounting hole.

10. The electronic atomization device according to claim 9, characterized in that: A limiting structure is provided at one end of each of the clamping portions away from the adjusting button, and the limiting structure can abut against the inner edge of the mounting hole.

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