Electronic atomization device

Abstract

The utility model provides electronic atomization equipment. The electronic atomization equipment comprises a first shell; the second shell is detachably connected with the first shell, and the second shell and the first shell are clamped to form a mounting bin; the atomization assembly is installed in the oil bin, and one end of the atomization assembly is communicated with the suction nozzle; the control assembly is installed in the installation bin, the control assembly is electrically connected with the atomization assembly, and the control assembly is used for controlling the atomization assembly to work and recording the oil amount in the oil bin; the display assembly comprises a display screen and a first control panel, the display screen is electrically connected with the first control panel, the display screen is arranged on the second shell, and the first control panel is installed in the installation bin; and the power source is installed in the installation bin, the power source is electrically connected with the control assembly and the first control panel so as to supply power to the control assembly and the first control panel, and the first control panel is used for converting the residual electric quantity of the power source into digits in real time and displaying the digits through the display screen. In this way, the use experience of a user on the electronic atomization equipment can be effectively improved.

Description

Technical Field

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

[0002] An electronic vaporizer, also known as an e-cigarette or electronic atomizer, is an electronic product that simulates a traditional cigarette and is intended to provide an alternative to traditional tobacco smoking. It works by heating a liquid (usually containing nicotine, glycerin and flavors) to produce vapor for the user to inhale.

[0003] At present, when using common electronic atomization devices, it is impossible to know the power level of the electronic atomization devices, which affects the normal use of the users. In order to solve this problem, the relevant technology adds a corresponding electronic display screen to the electronic atomization device to display the remaining power of the electronic atomization device in real time, so that the user can charge it in time and avoid affecting the use. However, the electronic display screen and the atomization device body of this electronic atomization device are often integrated, which makes the entire electronic atomization device too large and inconvenient to carry. In addition, due to the need to power the electronic display screen, the battery capacity has to be increased, which ultimately leads to the electronic atomization device being too large in size and weight, affecting the user's experience. Utility Model Content

[0004] In view of this, the present application provides an electronic atomization device to solve the technical problem that the electronic atomization device is too large in size and weight, affecting the user's experience.

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

[0006] A first shell, one end of which is provided with a suction nozzle, and an oil tank is formed inside the first shell;

[0007] A second shell is detachably connected to the first shell, and the second shell is engaged with the first shell to form an installation compartment;

[0008] An atomizing assembly is installed in the oil bin, and one end of the atomizing assembly is connected to the suction nozzle;

[0009] A control component is installed in the installation bin, the control component is electrically connected to the atomization component, and the control component is used to control the operation of the atomization component and record the amount of oil in the oil bin;

[0010] A display assembly, comprising a display screen and a first control board, wherein the display screen is electrically connected to the first control board, and the display screen is disposed in the second housing, and the first control board is installed in the installation compartment; and

[0011] A power supply, installed in the installation compartment, the power supply being electrically connected to the control component and the first control board respectively to supply power to the control component and the first control board;

[0012] Among them, the control component is also used to record the power level of the power supply. The control component is detachably electrically connected to the first control panel. The first control panel is used to control the display screen to display the amount of oil in the oil tank recorded by the control component and the power level of the power supply.

[0013] In some embodiments, the control assembly includes a second control board, the second control board is disposed in the first housing, and the atomization assembly is electrically connected to the second control board;

[0014] The power source includes a first battery cell and a second battery cell, the first battery cell is installed in the first shell, the second battery cell is installed in the second shell, the second control board is electrically connected to the second battery cell, the first control board is electrically connected to the second battery cell, and the second control board is detachably electrically connected to the first battery cell;

[0015] The second control panel is used to control the operation of the atomization assembly, and to record the amount of oil in the oil tank and the amount of electricity of the first battery cell and / or the second battery cell.

[0016] In some embodiments, the control component further includes a spring electrode, one end of the spring electrode is fixed in the second shell, and the other end of the spring electrode is detachably electrically connected to the second control board.

[0017] In some embodiments, a seal is provided inside the first shell, the seal is located at an end of the first shell away from the suction nozzle, the atomizer assembly passes through the seal and is electrically connected to the second control board, and the seal seals the oil tank.

[0018] In some embodiments, a baffle is provided in the first shell, and the baffle, the inner wall of the first shell and the seal together form the oil bin and the battery cell bin, the oil bin is relatively isolated from the battery cell bin, and the battery cell bin is used to install the first battery cell.

[0019] In some embodiments, the oil tank is provided with oil storage cotton, and the atomization assembly is passed through the oil storage cotton; and / or

[0020] Oil-absorbing cotton is also arranged in the first shell. The oil-absorbing cotton is located at one end of the first shell close to the suction nozzle, and the oil-absorbing cotton is connected to the mist outlet end of the atomization component.

[0021] In some embodiments, the first housing includes a first outer shell and a metal shell, and the metal shell covers an end of the first outer shell away from the nozzle;

[0022] The second shell includes a second outer shell and a bracket, the bracket is arranged inside the second outer shell, and a magnetic attraction piece is provided at one end of the bracket close to the metal shell. The first outer shell and the second outer shell are snap-fitted, and the magnetic attraction piece is magnetically matched with the metal shell.

[0023] In some embodiments, a groove is provided on the peripheral side of the bracket close to the second shell, and the groove is located at one end of the bracket close to the first shell. The second shell also includes an elastic member, and the elastic member is arranged in the groove to achieve an interference fit between the bracket and the second shell.

[0024] In some embodiments, a clearance groove is formed at one end of the first shell away from the suction nozzle, and a stepped plug is formed at the end of the first shell, and an opening is formed at one end of the second shell close to the first shell, and the plug is used to be inserted into the opening so that the inner side wall of the second shell is snap-connected with the clearance groove.

[0025] In some embodiments, a window is formed in the second housing at a position corresponding to the display screen, and a transparent member is provided at the window.

[0026] An electronic atomization device provided by the present application adds a display component to the second shell, which is electrically connected to the power supply through the first control panel, and then converts the power of the power supply into digital form in real time and displays it through a display screen to remind the user of the power level of the electronic atomization device, so as to facilitate timely charging and thus improve the user experience; and the first shell and the second shell are designed to be detachably connected, that is, when the power level needs to be displayed, the first shell and the second shell can be connected, and when the display is not needed, they can be separated, thereby further meeting the usage needs of different consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art 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.

[0028] Figure 1 This is a schematic diagram of the structure of an electronic atomization device provided in an embodiment of the present application. Figure 1 ;

[0029] Figure 2 yes Figure 1 sectional view of

[0030] Figure 3 This is a schematic diagram of the structure of an electronic atomization device provided in an embodiment of the present application. Figure 2 ;

[0031] Figure 4 yes Figure 3 Schematic diagram of the structural explosion of the upper part;

[0032] Figure 5 yes Figure 3 A cross-sectional view of the upper part of

[0033] Figure 6 yes Figure 3 Schematic diagram of the structural explosion of the lower half;

[0034] Figure 7 yes Figure 3 Cross-section of the lower half.

[0035] Among them, the figure numbers are:

[0036] 10. first shell; 11. nozzle; 12. seal; 121. first seal; 122. second seal; 123. support; 13. baffle; 14. oil storage cotton; 15. oil absorption cotton; 16. first shell; 160. clearance groove; 17. metal shell; 100. oil tank; 101. battery cell tank;

[0037] 20. Second housing; 21. Second shell; 210. Window; 22. Bracket; 220. Groove; 23. Magnetic member; 24. Elastic member; 25. Transparent member;

[0038] 30. Atomizer assembly; 31. Atomizer core;

[0039] 40. control assembly; 41. second control board; 42. spring electrode;

[0040] 50. Display component; 51. Display screen; 52. First control board;

[0041] 60. Power source; 61. First battery cell; 62. Second battery cell. DETAILED DESCRIPTION

[0042] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0043] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0044] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0045] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 should not be understood as a limitation on the present application.

[0046] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0047] References to "some embodiments" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. "Multiple" means two or more.

[0048] like Figures 1 to 7 As shown, the present application provides an electronic atomization device, including a first shell 10, a second shell 20, an atomization assembly 30, a control assembly 40, a display assembly 50 and a power supply 60;

[0049] A suction nozzle 11 is provided at one end of the first housing 10, and an oil tank 100 is formed inside the first housing 10;

[0050] The second housing 20 is detachably connected to the first housing 10, and the second housing 20 and the first housing 10 are engaged to form an installation compartment;

[0051] The atomizing assembly 30 is installed in the oil tank 100, and one end of the atomizing assembly 30 is connected to the suction nozzle 11;

[0052] The control component 40 is installed in the installation bin, and the control component 40 is electrically connected to the atomization component 30. The control component 40 is used to control the operation of the atomization component 30, and to record the amount of oil in the oil bin 100 and the amount of electricity of the power source 60;

[0053] The display assembly 50 includes a display screen 51 and a first control board 52. The display screen 51 is disposed on the second housing 20. The first control board 52 is installed in the installation compartment. The display screen 51 is electrically connected to the first control board 52.

[0054] The power supply 60 is installed in the installation bin, and the power supply 60 is electrically connected to the control component 40 and the first control board 52 respectively. The control component 40 and the first control board 52 are detachably electrically connected. The power supply 60 is used to supply power to the control component 40 and the first control board 52. The first control board 52 is used to control the display screen 51 to display the amount of oil in the oil tank 100 recorded by the control component 40 and the power level of the power supply 60.

[0055] An electronic atomization device provided in the present application adds a display component 50 to the second shell 20, is electrically connected to the power supply 60 through the first control board 52, and then the power of the power supply 60 is converted into digital in real time and displayed through the display screen 51 to remind the user of the power of the electronic atomization device, so as to facilitate timely charging and improve the user experience; and the first shell 10 and the second shell 20 are designed to be detachably connected, that is, when the power needs to be displayed, the first shell 10 and the second shell 20 can be connected, and when the display is not needed, they can be separated, thereby further meeting the usage needs of different consumers.

[0056] In some embodiments, Figure 2 As shown, the control assembly 40 includes a second control board 41, the second control board 41 is disposed in the first housing 10, and the atomization assembly 30 is electrically connected to the second control board 41;

[0057] The power supply 60 includes a first battery cell 61 and a second battery cell 62, the first battery cell 61 is installed in the first housing 10, the second battery cell 62 is installed in the second housing 20, the second control board 41 is electrically connected to the second battery cell 62, the first control board 52 is electrically connected to the second battery cell, and the second control board 41 is detachably electrically connected to the first battery cell 61;

[0058] The second control board 41 is used to control the operation of the atomization assembly 30 , record the amount of oil in the oil tank 100 , and record the power of the first battery cell 61 and / or the second battery cell 62 .

[0059] In this arrangement, the second control board 41 and the first battery cell 61 are both in the first shell 10, and the atomizer assembly 30 is electrically connected to the second control board 41. In this way, even if the entire second shell 20 is completely discarded, the components in the first shell 10 (called the atomizer device) can also realize the basic functions of the electronic atomizer device, thereby meeting the needs of some users for conventional electronic cigarette smoking; on the other hand, the first battery cell 61 located in the second shell 20 is electrically connected to the first control board 52 and is detachably electrically connected to the second control board 41 (i.e., the atomizer host). In addition to providing power 60 to the display screen 51 to display the remaining power of the first battery cell 61, it can also provide power 60 to the second control board 41 in the first shell 10 to improve the battery life of the entire electronic atomizer device and enhance the user experience.

[0060] In application, when in use, the atomizer host can directly drive the atomizer device to work. After stopping use, the atomizer host starts to charge the first battery cell 61 in the atomizer device.

[0061] In application, the volume and capacity of the first battery cell 61 are smaller than those of the second battery cell 62. The first battery cell 61 can often only meet the working power demand of the electronic atomization device in a short period of time. The detachable design is equivalent to preparing a set of power supply 60 (i.e., the second battery cell 62) for the atomization component 30 and the second control board 41. While providing battery life, the remaining power of the second battery cell 62 can be displayed in real time through the display screen 51 to remind the user to charge in time for daily use. For some users whose usage needs are not very large, they can choose not to select the second shell 20, the second battery cell 62 and the display component 50, which reduces the cost of use and meets the basic usage needs, thereby effectively improving the applicability of the electronic atomization device.

[0062] In practical applications, both the first control board 52 and the second control board 41 can control the smoke output of the electronic atomization device, thereby facilitating the user to inhale.

[0063] It should be noted that if Figures 3 to 7 As shown, the components in the first shell 10 in the present application specifically include an atomization component 30, a nozzle 11, an oil tank 100, a first battery cell 61 and a second control board 41. The above components are combined to form a whole that can realize the basic functions of the electronic atomization device and can be used by users to smoke electronic cigarettes; and the components in the second shell 20, including the display component 50, the second battery cell 62, the first control board 52, etc., can improve the battery life of the electronic atomization device, and can display the remaining power of the second battery cell 62, which is convenient for daily use and improves the user experience.

[0064] In applications, detachable connections include but are not limited to snap-on, plug-in, threaded, screw-on, nut-on, magnetic, etc. Similarly, detachable electrical connections include but are not limited to the above connection methods.

[0065] In some embodiments, Figure 2 , Figure 5 as well as Figure 7 As shown, the control assembly 40 further includes a spring electrode 42, one end of which is fixed in the second housing 20, and the other end of the spring electrode 42 is detachably electrically connected to the second control board 41. The detachable electrical connection between the second control board 41 and the first battery cell 61 is achieved through the spring electrode 42. As a connector in the detachable connection mode, the spring electrode 42 has the advantages of easy installation and disassembly, strong adaptability, stable electrical and mechanical properties, good corrosion resistance and wear resistance, and economic and environmental protection, and is particularly suitable for connection between equipment and components that need to be frequently replaced or repaired.

[0066] In some embodiments, Figure 2 and Figure 4 As shown, a seal 12 is provided inside the first shell 10 , and the seal 12 is located at one end of the first shell 10 away from the suction nozzle 11 . The atomizer assembly 30 passes through the seal 12 and is electrically connected to the second control board 41 . The seal 12 seals the oil tank 100 .

[0067] Specifically, the seal 12 is made of silicone material, which is a highly active adsorption material with the characteristics of being non-toxic, odorless, chemically stable, highly transparent, non-aging, elastic, and having a long service life. It can fit tightly to the surfaces of different materials and effectively prevent oil leakage and oil seepage. The silicone seal 12 plays a vital role in the electronic atomization device, ensuring the stability and safety of the device and improving the user experience.

[0068] In some embodiments, Figure 4 As shown, the sealing member 12 includes a first sealing portion 121, a second sealing portion 122 and a supporting portion 123, which are arranged in sequence from top to bottom. The first sealing portion 121 is used to seal the oil tank 100, the second sealing portion 122 is used to seal the battery compartment, and the supporting portion 123 is used to support the second control board 41. In this way, it can effectively play a sealing role, ensuring that there is no interference between the smoke oil in the oil tank 100, the first battery cell 61 in the battery compartment and the second control board 41 located in the supporting portion 123, thereby ensuring the normal operation of each component.

[0069] In applications, such as Figure 2 and Figure 5As shown, oil-absorbing cotton is further provided between the first sealing portion 121 and the second sealing portion 122 to seal the connection between the first sealing portion 121 and the atomization assembly 30 to prevent the oil from overflowing.

[0070] In some embodiments, Figure 2 and Figure 5 As shown, a baffle 13 is provided in the first housing 10, and the baffle 13, the inner wall of the first housing 10 and the seal 12 enclose an oil bin 100 and a battery bin 101. The oil bin 100 is relatively isolated from the battery bin 101, and the battery bin 101 is used to install the first battery cell 61. The baffle 13 and the seal 12 isolate the oil bin 100 from the battery bin 101, so that the smoke oil in the oil bin 100 can be prevented from penetrating into the first battery cell 61, causing damage to the first battery cell 61.

[0071] In some embodiments, Figure 2 and Figure 5 As shown, an oil storage cotton 14 is provided in the oil tank 100, and the atomizing assembly 30 is inserted through the oil storage cotton 14. In other embodiments, an oil absorbing cotton 15 is further provided in the first shell 10, and the oil absorbing cotton 15 is located at one end of the first shell 10 close to the suction nozzle 11, and the oil absorbing cotton 15 is connected to the mist outlet end of the atomizing assembly 30.

[0072] It should be noted that one end of the atomizer assembly 30 is the installation end, that is, it is electrically connected to the control assembly 40, and the other end of the atomizer assembly 30 is the mist outlet end, which is connected to the suction nozzle 11. In use, the atomizer assembly 30 includes two atomizer cores 31, one end of the atomizer core 31 is connected to the control assembly 40, and the other end of the atomizer core 31 is connected to the suction nozzle 11. The middle section of the atomizer core 31 is inserted into the oil tank 100, specifically the oil storage cotton 14, which is used to atomize the smoke oil in the oil storage cotton 14 and transmit it through the suction nozzle 11 to be inhaled by the user, while the oil absorption cotton 15 is used to filter the smoke oil that has not been completely atomized to prevent the user from directly inhaling the smoke oil that has not been completely atomized.

[0073] In some embodiments, Figure 3 , Figure 4 As shown in the figure, the first housing 10 includes a first outer shell 16 and a metal shell 17, and the metal shell 17 covers an end of the first outer shell 16 away from the nozzle 11;

[0074] The second shell 20 includes a second outer shell 21 and a bracket 22. The bracket 22 is arranged inside the second outer shell 21. A magnetic member 23 is provided at one end of the bracket 22 close to the metal shell 17. The first outer shell 16 and the second outer shell 21 are snap-fitted, and the magnetic member 23 is magnetically fitted with the metal shell 17.

[0075] The detachable connection between the first shell 10 and the second shell 20 is achieved through the metal shell 17 and the magnetic attraction part 23, which has the following advantages. First, it is simple, convenient and fast: magnetic attraction simplifies traditional connection methods, such as screws, buckles, etc., and can be quickly and conveniently connected and disconnected, greatly improving the user experience; second, it has an anti-fall protection mechanism: because magnetic attraction is magnetically tightened, it can be released in time on the basis of ensuring the stability of the connection, thereby preventing damage to the device end and cable components; third, it has a long plug-in service life and is waterproof and dustproof: most magnetic attractions use a POGO PIN separation magnet structure. Because the PIN pin is in point-to-surface contact, and the design of the internal spring structure of the PIN pin and the coating process are used, it can more conveniently solve the problems of long plug-in life, waterproof and dustproof, and corrosion resistance from a design perspective; fourth, it saves space: the POGO in the magnetic attraction connector solution The application of PIN makes this connection solution save a lot of volume compared with the traditional pin structure method, and can realize a variety of docking methods, such as vertical docking, 90° docking, side sliding docking and other docking at various inclined angles; the fifth is the anti-fool design: due to the existence of the polarity of the permanent magnet, plus the anti-fool and certain snap-on locking structure, the magnetic suction can actively suck and lock, and the insertion and extraction force can be planned and adjusted by the size and position of the permanent magnet, giving users a better experience.

[0076] In some embodiments, Figure 6 and Figure 7 As shown, a groove 220 is formed on the peripheral side of the bracket 22 close to the second shell 21. The groove 220 is located at one end of the bracket 22 close to the first shell 16. The second shell 20 also includes an elastic member 24, which is disposed in the groove 220 to achieve an interference fit between the bracket 22 and the second shell 21.

[0077] In application, the groove 220 is an annular groove 220, which is arranged around the outer side of the bracket 22 (i.e., the side close to the second shell 21), and the elastic member 24 is an annular rubber ring, which is sleeved in the groove 220. The thickness of the elastic member 24 is slightly larger than the gap between the bracket 22 and the second shell 21, so the elastic member 24 can clamp the bracket 22 to enhance its installation stability.

[0078] In some embodiments, Figure 3 and Figure 4 As shown, a clearance groove 160 is provided at one end of the first shell 16 away from the suction nozzle 11, and a stepped plug is formed at the end of the first shell 16. An opening is provided at one end of the second shell 21 close to the first shell 16, and the plug is used to be inserted into the opening so that the inner side wall of the second shell 21 is connected to the clearance groove 160 by snapping. In this way, the connection stability of the first shell 10 and the second shell 20 can be provided to a limited extent, and the stepped plug can also play a guiding role, which is convenient for the connection and disassembly of the first shell 10 and the second shell 20.

[0079] In some embodiments, Figure 6 As shown, the second housing 21 is provided with a window 210 at a position corresponding to the display screen 51, and transparent glass is provided at the window 210. In this way, it is convenient for the user to observe the numbers on the display screen 51 through the transparent member 25, and the transparent member 25 can also play a physical protection role for the display screen 51. Specifically, the transparent member 25 can be made of transparent glass, transparent resin and other materials.

[0080] In some embodiments, a connection port and a charging port are provided at one end of the second housing 21 away from the first housing 16 .

[0081] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0082] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. An electronic atomization device, characterized in that: include: A first shell, one end of which is provided with a suction nozzle, and an oil tank is formed inside the first shell; A second shell is detachably connected to the first shell, and the second shell is engaged with the first shell to form an installation compartment; An atomizing assembly is installed in the oil bin, and one end of the atomizing assembly is connected to the suction nozzle; A control component is installed in the installation bin, the control component is electrically connected to the atomization component, and the control component is used to control the operation of the atomization component and record the amount of oil in the oil bin; A display assembly, comprising a display screen and a first control board, wherein the display screen is electrically connected to the first control board, and the display screen is disposed in the second housing, and the first control board is installed in the installation compartment; as well as A power supply, installed in the installation compartment, the power supply being electrically connected to the control component and the first control board respectively to supply power to the control component and the first control board; Among them, the control component is also used to record the power level of the power supply. The control component is detachably electrically connected to the first control panel. The first control panel is used to control the display screen to display the amount of oil in the oil tank recorded by the control component and the power level of the power supply.

2. The electronic atomization device according to claim 1, characterized in that: The control assembly includes a second control board, the second control board is arranged in the first housing, and the atomization assembly is electrically connected to the second control board; The power source includes a first battery cell and a second battery cell, the first battery cell is installed in the first shell, the second battery cell is installed in the second shell, the second control board is electrically connected to the second battery cell, the first control board is electrically connected to the second battery cell, and the second control board is detachably electrically connected to the first battery cell; The second control panel is used to control the operation of the atomization assembly, and to record the amount of oil in the oil tank and the amount of electricity of the first battery cell and / or the second battery cell.

3. The electronic atomization device according to claim 2, characterized in that: The control assembly further includes a spring electrode, one end of which is fixed in the second housing, and the other end of which is detachably electrically connected to the second control board.

4. The electronic atomization device according to claim 2, characterized in that: A sealing member is provided inside the first shell, and the sealing member is located at one end of the first shell away from the suction nozzle. The atomizing assembly passes through the sealing member and is electrically connected to the second control board. The sealing member seals the oil tank.

5. The electronic atomization device according to claim 4, characterized in that: A baffle is provided in the first shell, and the baffle, the inner wall of the first shell and the sealing member enclose the oil bin and the battery cell bin. The oil bin is relatively isolated from the battery cell bin, and the battery cell bin is used to install the first battery cell.

6. The electronic atomization device according to any one of claims 1 to 5, characterized in that: The oil tank is provided with oil storage cotton, and the atomizing assembly is passed through the oil storage cotton; and / or Oil-absorbing cotton is also arranged in the first shell. The oil-absorbing cotton is located at one end of the first shell close to the suction nozzle, and the oil-absorbing cotton is connected to the mist outlet end of the atomization component.

7. The electronic atomization device according to any one of claims 1 to 5, characterized in that: The first shell includes a first outer shell and a metal shell, and the metal shell covers the end of the first shell away from the suction nozzle; the second shell includes a second outer shell and a bracket, and the bracket is arranged inside the second outer shell. A magnetic attraction part is provided at one end of the bracket close to the metal shell, and the first outer shell and the second outer shell are snap-fitted together, and the magnetic attraction part is magnetically matched with the metal shell.

8. The electronic atomization device according to claim 7, characterized in that: A groove is provided on the peripheral side of the bracket close to the second shell, and the groove is located at one end of the bracket close to the first shell. The second shell also includes an elastic member, and the elastic member is arranged in the groove to achieve an interference fit between the bracket and the second shell.

9. The electronic atomization device according to claim 7, characterized in that: A clearance groove is formed at one end of the first shell away from the suction nozzle, and a stepped plug is formed at the end of the first shell. An opening is formed at one end of the second shell close to the first shell, and the plug is used to be inserted into the opening so that the inner side wall of the second shell is connected to the clearance groove by snapping.

10. The electronic atomization device according to claim 7, characterized in that: A window is provided on the second housing at a position corresponding to the display screen, and a transparent member is provided on the window.

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