Electronic atomization device

Abstract

The utility model relates to the technical field of electronic atomization, in particular to an electronic atomization device which comprises an atomization core, an energy supply part, a display part and a control assembly, the energy supply part is used for providing electric energy for the atomization core, and the display part is used for displaying the working state of the atomization core and / or the working parameters of the energy supply part. The control assembly comprises a first main board, a second main board and an electric connection part, the first main board is used for controlling at least one of the atomization core, the energy supply part and the display part, the second main board is used for controlling at least one of the atomization core, the energy supply part and the display part, and the first main board and the second main board jointly control the atomization core, the energy supply part and the display part; wherein the first main board is located at the bottom of the electronic atomization device, the second main board is located on the side edge of the electronic atomization device, and the electric connection part is arranged at the junction of the first main board and the second main board and electrically connected with the first main board and the second main board. The electronic atomization device is small in overall size and convenient to carry.

Description

Technical Field

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

[0002] An electronic atomizer is an electronic product that can heat and atomize liquid, and the electronic product usually stores atomizable liquid. Since the electronic atomizer often atomizes the atomizable liquid by electric heating, the electronic atomizer requires a power supply device to increase the heating energy for it. In order to display some information about the electronic atomizer to the user, such as the remaining power of the electronic atomizer, the proportion of the remaining atomizable liquid in the electronic atomizer, etc., a display screen is often provided on the power supply device. However, since the power supply device needs to supply power to multiple functional blocks at the same time, multiple circuit boards need to be provided in the electronic atomizer, and multiple functional blocks in the electronic atomizer are powered by multiple circuit boards. If the multiple circuit boards cannot be reasonably arranged in the electronic atomizer, the volume of the electronic atomizer will inevitably increase, affecting the portability of the electronic atomizer. Utility Model Content

[0003] The main purpose of the utility model is to provide an electronic atomization device, aiming to solve the technical problem that the unreasonable arrangement of multiple circuit boards in the electronic atomization device leads to an increase in the volume of the electronic atomization device and a decrease in portability.

[0004] To achieve the above purpose, the utility model proposes an electronic atomization device, comprising:

[0005] Atomizer core;

[0006] An energy supply unit, used to provide electrical energy to the atomizer core;

[0007] A display unit, used to display the working state of the atomizer core and / or the working parameters of the energy supply unit;

[0008] A control component, comprising a first main board, a second main board and an electrical connection part, wherein the first main board is used to control at least one of the atomizer core, the energy supply part and the display part, and the second main board is used to control at least one of the atomizer core, the energy supply part and the display part, and the first main board and the second main board jointly control the atomizer core, the energy supply part and the display part;

[0009] Among them, the first main board is located at the bottom of the electronic atomization device, the second main board is located at the side of the electronic atomization device, and the electrical connection part is arranged at the junction of the first main board and the second main board, and electrically connects the first main board and the second main board respectively.

[0010] In some embodiments, the first mainboard is used to control the atomizer core and the energy supply unit, and the second mainboard is used to control the display unit.

[0011] In some embodiments, a first bracket is further included, the first bracket including a first supporting portion and a second supporting portion, the first supporting portion is located at the bottom of the electronic atomization device, and the second supporting portion is located at the side of the electronic atomization device;

[0012] The first supporting portion has a first mounting groove, and the first mounting groove is used to install the first mainboard. The second supporting portion has a second mounting groove, and the second mounting groove is used to install the energy supply portion.

[0013] In some embodiments, the first bracket is an integrally formed structure.

[0014] In some embodiments, a second bracket is further included, and the second bracket is arranged on a side of the second supporting portion away from the first supporting portion. The second bracket has a third mounting groove, and the third mounting groove is used to install the second mainboard.

[0015] In some embodiments, a connecting groove is provided on a side of the second supporting portion facing away from the first supporting portion, and a hanging portion is provided on a side of the second bracket close to the second supporting portion. The hanging portion can be connected to the connecting groove to achieve positioning of the second bracket.

[0016] In some embodiments, a third bracket is further included, the third bracket is arranged on a side of the second bracket away from the second supporting portion, the third bracket has a fourth mounting groove, the fourth mounting groove is used to mount the display unit, and the display screen of the display unit faces the side away from the second bracket;

[0017] A first accommodating groove is formed between the third bracket and the second bracket, and the first accommodating groove is used to accommodate the second mainboard and the display part, so that the second mainboard can control the display part.

[0018] In some embodiments, a socket is provided on a side of the third bracket close to the second bracket, and a plug-in portion is provided on a side of the second bracket close to the third bracket. The plug-in portion can be connected to the socket to achieve positioning of the third bracket.

[0019] In some embodiments, it further includes a shell, the shell is disposed on a side of the third bracket away from the second bracket, and the shell is connected to the second support portion;

[0020] A second accommodating groove is formed between the outer shell and the second supporting part, and the second accommodating groove is used to accommodate the energy supply part, the second bracket, the second mainboard, the third bracket and the display part. The outer shell is a transparent structure to facilitate display of the display screen of the display part.

[0021] In some embodiments, a first magnetic portion is provided on a side of the shell close to the second support portion, and a second magnetic portion is provided on a side of the second support portion close to the shell. The first magnetic portion and the second magnetic portion have opposite magnetic properties, so as to realize magnetic positioning of the shell.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] In the technical solution of the utility model, at least two main boards are provided in the electronic atomization device, namely, a first main board and a second main board. In order to reduce the space occupied by the first main board and the second main board inside the electronic atomization device, thereby reducing the overall volume of the electronic atomization device and improving the portability of the electronic atomization device, the positions of the first main board and the second main board in the electronic atomization device are reasonably arranged and set, that is, the first main board and the second main board are respectively arranged on different sides of the electronic atomization device. For example, the first main board is arranged at the bottom of the electronic atomization device, and the second main board is arranged on the side of the electronic atomization device. Compared with arranging the first main board and the second main board on the same side of the electronic atomization device, the above-mentioned decentralized arrangement and setting method can avoid the two main boards from overlapping (if the two main boards are overlapped, the thickness of this part of the main board will increase, thereby increasing the volume of the electronic atomization device), which is conducive to the rational use of the internal space of the electronic atomization device, thereby reducing the overall volume of the electronic atomization device and improving the portability of the electronic atomization device. At the same time, the transmission of electrical signals is realized between the first main board and the second main board through the electrical connection part, which is beneficial to the charging and discharging of the electronic atomization device as a whole. When the electronic atomization device is discharged, the energy supply part transmits the electrical signal to the first main board, and the first main board transmits the electrical signal to the second main board through the electrical connection part. When the electronic atomization device is charged, the external power supply transmits the electrical signal to the first main board, and then the first main board transmits the electrical signal to the energy supply part, thereby realizing energy storage of the energy supply part. Such a structure can simplify the circuit setting inside the electronic atomization device, reduce the situation of flying wires inside the electronic atomization device, and improve the reliability, automation and yield of the electronic atomization device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 A cross-sectional view of the overall structure of an electronic atomization device provided by an embodiment of the utility model from a first perspective;

[0026] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0027] Figure 3 A cross-sectional view of the overall structure of the electronic atomization device provided by an embodiment of the utility model from a second viewing angle;

[0028] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0029] Figure 5 A partial exploded view of the electronic atomization device provided by an embodiment of the utility model from a first perspective;

[0030] Figure 6 A partial exploded view of the electronic atomization device provided by an embodiment of the utility model from a second viewing angle;

[0031] Figure 7 A schematic diagram of the connection relationship between the energy supply unit and the control component in an electronic atomization device provided in one embodiment of the utility model.

[0032] Description of Figure Numbers:

[0033] 100-atomizer core;

[0034] 200-Energy Supply Department;

[0035] 300-display unit;

[0036] 310- display screen;

[0037] 400-control components;

[0038] 410 - first main board; 420 - second main board; 430 - electrical connection part;

[0039] 500-first bracket;

[0040] 510-first supporting portion; 520-second supporting portion;

[0041] 511-first installation slot; 521-second installation slot; 522-connection slot;

[0042] 600-second bracket;

[0043] 610-third mounting slot; 620-hook portion; 630-plug portion;

[0044] 700-third bracket;

[0045] 710-fourth installation slot; 720-jack;

[0046] 800-Housing.

[0047] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0050] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0051] An electronic atomizer is an electronic product that can heat and atomize liquid, and the electronic product usually stores atomizable liquid. Since the electronic atomizer often atomizes the atomizable liquid by electric heating, the electronic atomizer requires a power supply device to increase the heating energy for it. In order to display some information about the electronic atomizer to the user, such as the remaining power of the electronic atomizer, the proportion of the remaining atomizable liquid in the electronic atomizer, etc., a display screen is often provided on the power supply device. However, since the power supply device needs to supply power to multiple functional blocks at the same time, multiple circuit boards need to be provided in the electronic atomizer, and multiple functional blocks in the electronic atomizer are powered by multiple circuit boards. If the multiple circuit boards cannot be reasonably arranged in the electronic atomizer, the volume of the electronic atomizer will inevitably increase, affecting the portability of the electronic atomizer.

[0052] In order to solve the technical problem that the unreasonable arrangement of multiple circuit boards in the electronic atomization device leads to an increase in the volume of the electronic atomization device and a decrease in portability, reference is made to Figures 1 to 7, an embodiment of the utility model proposes an electronic atomization device, including an atomization core 100, an energy supply unit 200, a display unit 300 and a control component 400. The atomization core 100 can heat an atomizable liquid medium so that the atomizable liquid medium can be atomized to form an inhalable aerosol. The energy supply unit 200 is a battery of the electronic atomization device, which is used to provide electrical energy to the atomization core 100 and other functional blocks in the electronic atomization device. The display unit 300 is used to display the working status of the atomization core 100 and / or the working parameters of the energy supply unit 200, and can also be used to display the remaining proportion of the atomizable liquid medium in the electronic atomization device, so that the user can more intuitively understand the operating status and parameter conditions of the electronic atomization device. For example, the display unit 300 can be divided into different partitions, and different images are used to distinguish the currently displayed data, which is used to characterize the data type of the electronic atomization device. The control assembly 400 includes a first main board 410, a second main board 420 and an electrical connection portion 430. The first main board 410 is used to control at least one of the atomizer core 100, the energy supply portion 200 and the display portion 300. The second main board 420 is used to control at least one of the atomizer core 100, the energy supply portion 200 and the display portion 300. The first main board 410 and the second main board 420 jointly control the atomizer core 100, the energy supply portion 200 and the display portion 300. For example, when the first main board 410 is used When the atomizer core 100 and the energy supply unit 200 are controlled, the second mainboard 420 is used to control the display unit 300. For example, when the first mainboard 410 is used to control the energy supply unit 200 and the display unit 300, the second mainboard 420 is used to control the atomizer core 100. In short, the atomizer core 100, the energy supply unit 200 and the display unit 300 are all controlled by one and only one mainboard. In this way, the functions of the two mainboards can be exerted, and the atomizer core 100, the energy supply unit 200 and the display unit 300 can be effectively avoided from being repeatedly cross-controlled. Among them, the first mainboard 410 is located at the bottom of the electronic atomization device, the second mainboard 420 is located at the side of the electronic atomization device, and the electrical connection part 430 is provided at the junction of the first mainboard 410 and the second mainboard 420, and is electrically connected to the first mainboard 410 and the second mainboard 420 respectively.

[0053] Specifically, in order to ensure that the energy supply unit 200 can reasonably and effectively supply power to multiple functional blocks of the electronic atomization device at the same time, in this embodiment, at least two main boards are provided in the electronic atomization device, namely, a first main board 410 and a second main board 420. In order to reduce the space occupied by the first main board 410 and the second main board 420 inside the electronic atomization device, thereby reducing the overall volume of the electronic atomization device and improving the portability of the electronic atomization device, the positions of the first main board 410 and the second main board 420 in the electronic atomization device are reasonably arranged and set, that is, the first main board 410 and the second main board 420 are respectively set at Different sides of the electronic atomization device, for example, the first main board 410 is set at the bottom of the electronic atomization device, and the second main board 420 is set on the side of the electronic atomization device. Compared with setting the first main board 410 and the second main board 420 on the same side of the electronic atomization device, the above-mentioned distributed arrangement and setting method can avoid the two main boards from overlapping each other (if the two main boards are overlapped, the thickness of this part of the main board will increase, thereby increasing the volume of the electronic atomization device), which is conducive to the rational use of the internal space of the electronic atomization device, thereby reducing the overall volume of the electronic atomization device and improving the portability of the electronic atomization device. At the same time, the transmission of electrical signals is achieved between the first main board 410 and the second main board 420 through the electrical connection part 430, which is beneficial to the charging and discharging of the electronic atomization device as a whole. When the electronic atomization device is discharged, the energy supply part 200 transmits the electrical signal to the first main board 410, and the first main board 410 transmits the electrical signal to the second main board 420 through the electrical connection part 430. When the electronic atomization device is charged, the external power supply transmits the electrical signal to the first main board 410, and then the first main board 410 transmits the electrical signal to the energy supply part 200, thereby realizing energy storage of the energy supply part 200. Such a structure can simplify the circuit setting inside the electronic atomization device, reduce the situation of flying wires inside the electronic atomization device, and improve the reliability, automation and yield of the electronic atomization device.

[0054] In some embodiments, preferably, the first mainboard 410 is used to control the atomizer core 100 and the energy supply unit 200, and the second mainboard 420 is used to control the display unit 300. The atomizer core 100, the energy supply unit 200 and the display unit 300 are controlled separately by the first mainboard 410 and the second mainboard 420, which is conducive to ensuring that the first mainboard 410 and the second mainboard 420 do not interfere with each other when transmitting electrical signals to the atomizer core 100, the energy supply unit 200 and the display unit 300, and ensure that the electronic atomization device is in a normal working state.

[0055] In some embodiments, reference Figures 5 and 6The electronic atomization device further includes a first bracket 500, which includes a first support portion 510 and a second support portion 520. The first support portion 510 is located at the bottom of the electronic atomization device, and the second support portion 520 is located at the side of the electronic atomization device. The first support portion 510 has a first mounting groove 511, which is used to install the first mainboard 410, and the second support portion 520 has a second mounting groove 521, which is used to install the energy supply portion 200.

[0056] Specifically, in order to improve the fixing stability of the first main board 410 and the energy supply unit 200 in the electronic atomization device and prevent the first main board 410 and the energy supply unit 200 from shaking inside the electronic atomization device and affecting the electrical performance of the electronic atomization device, in this embodiment, the first main board 410 and the energy supply unit 200 are positioned by the first bracket 500. Corresponding to the position of the first main board 410, the first bracket 500 is provided with a first supporting portion 510. The first supporting portion 510 has a first mounting groove 511 for mounting the first main board 410. For example, the first main board 410 can be snapped into the first mounting groove 511. Corresponding to the position of the energy supply unit 200, the first bracket 500 is provided with a second supporting portion 520, the second support portion 520 has a second mounting groove 521 for mounting the energy supply portion 200. By way of example, the energy supply portion 200 may also be snapped into the second mounting groove 521, and the first bracket 500 may be used to stably position the first main board 410 and the energy supply portion 200, thereby ensuring the structural stability and operational safety of the electronic atomization device, and the first bracket 500 may be used to jointly position the first main board 410 and the energy supply portion 200, thereby reducing the number of brackets used to position the first main board 410 and the energy supply portion 200, simplifying the internal structure of the electronic atomization device, and thereby facilitating the reduction of the overall volume of the electronic atomization device and improving the overall portability of the electronic atomization device.

[0057] In some embodiments, the first bracket 500 is an integrally formed structure.

[0058] Specifically, in the present embodiment, the first bracket 500 is set as an integrally formed structure. On the one hand, the assembly steps of the electronic atomization device can be reduced when the electronic atomization device is produced. That is, the step of assembling the first bracket 500 can be omitted, and the first main board 410 and the energy supply unit 200 can be directly installed on the first bracket 500, thereby improving the production efficiency of the electronic atomization device. On the other hand, no additional connecting parts are required between the first support part 510 and the second support part 520 of the first bracket 500, thereby reducing the production cost of the electronic atomization device. On the other hand, the structure of the integrally formed first bracket 500 is more solid and has stronger supporting performance. Therefore, it can provide effective support for the first main board 410 and the energy supply unit 200, and prevent the first main board 410 and the energy supply unit 200 from shaking inside the electronic atomization device, which is beneficial to improving the performance stability of the electronic atomization device.

[0059] In some embodiments, reference Figures 5 and 6 The electronic atomization device further includes a second bracket 600 , which is disposed on a side of the second support portion 520 away from the first support portion 510 , and the second bracket 600 has a third mounting groove 610 , which is used to mount the second mainboard 420 .

[0060] Specifically, in order to improve the fixing stability of the second mainboard 420 in the electronic atomization device, in the present embodiment, the second mainboard 420 is positioned by the second bracket 600, and the second bracket 600 has a third mounting groove 610 for mounting the second mainboard 420. For example, the second mainboard 420 can be snapped into the third mounting groove 610. Since the energy supply part 200 is arranged between the second mainboard 420 and the first mainboard 410, in order to facilitate the connection of the second mainboard 420 with the first mainboard 410 through the electrical connection part 430, the length of the second mainboard 420 can be designed to be slightly longer than the length of the energy supply part 200, so as to form a space for mounting the electrical connection part 430 at the bottom of the energy supply part 200. The electrical connection part 430 can be arranged at the bottom of the energy supply part 200 to electrically connect the second mainboard 420 with the first mainboard 410. The use of such a structure is conducive to improving the rationality of the internal structure design of the electronic atomization device. In addition, connecting the first main board 410 and the second main board 420 through the electrical connection portion 430 is also beneficial to fix the relative position between the first main board 410 and the second main board 420 to facilitate automated assembly.

[0061] In some embodiments, reference Figures 5 and 6 A connecting groove 522 is provided on the side of the second supporting portion 520 away from the first supporting portion 510 , and a hanging portion 620 is provided on the side of the second bracket 600 close to the second supporting portion 520 . The hanging portion 620 can be connected to the connecting groove 522 to realize the positioning of the second bracket 600 .

[0062] Specifically, in this embodiment, a positioning method for connecting the second bracket 600 to the first bracket 500 is provided, a plurality of connecting grooves 522 are provided on the second support portion 520 of the first bracket 500, and a plurality of hanging portions 620 are provided on the second bracket 600. For example, the hanging portion 620 may be a hook, wherein the number of the connecting grooves 522 and the hanging portion 620 is equal, and the positions of the connecting grooves 522 and the hanging portion 620 are consistent, and the connecting grooves 522 may be arranged along the circumference of the outer wall of the second support portion 520. Accordingly, the hanging portion 620 may be arranged along the circumference of the outer wall of the second bracket 600. The hanging portion 620 and the connecting groove 522 can cooperate with each other and be hung together. When assembling the electronic atomization device, the hanging portion 620 is hooked in the connecting groove 522, and the second bracket 600 can be installed on the first bracket 500 to achieve relative positioning between the two. The above-mentioned detachable connection method, on the one hand, facilitates the overall assembly of the electronic atomization device and is conducive to firmly connecting the first bracket 500 and the second bracket 600. On the other hand, compared with the method of gluing the first bracket 500 and the second bracket 600 with glue, the connection method provided in this embodiment will not cause contamination of the atomizable liquid medium, thereby ensuring the safety of inhalation of the atomizable liquid medium.

[0063] In some embodiments, the connection slot 522 can be replaced by a plug-in slot, and the hanging part 620 can be replaced by a plug-in part 630. Referring to the above embodiment, the number of the plug-in slots and the plug-in part 630 is equal, and the positions of the plug-in slots and the plug-in part 630 are consistent. The plug-in slot can be arranged along the circumference of the outer wall of the second support part 520. Correspondingly, the plug-in part 630 can be arranged along the circumference of the outer wall of the second bracket 600. When assembling the electronic atomization device, the plug-in part 630 is inserted into the plug-in slot, and the second bracket 600 can be installed on the first bracket 500 to achieve relative positioning between the two. It can be understood that other detachable connection methods can be used between the first bracket 500 and the second bracket 600, or other non-detachable connection methods can be used, as long as it can facilitate the assembly of the electronic atomization device and can achieve relative positioning between the first bracket 500 and the second bracket 600.

[0064] It should be noted that, in some embodiments, the setting positions of the connecting groove 522 and the hanging portion 620 can be interchanged, that is, the hanging portion 620 can be set on the second support portion 520, and the connecting groove 522 can be opened on the second bracket 600. The effect is referred to the above embodiment and will not be repeated here.

[0065] In some embodiments, reference Figures 5 and 6The electronic atomization device further includes a third bracket 700, which is disposed on a side of the second bracket 600 away from the second support portion 520, and has a fourth mounting groove 710, which is used to mount the display unit 300, and the display screen 310 of the display unit 300 faces the side away from the second bracket 600. A first accommodating groove is formed between the third bracket 700 and the second bracket 600, and the first accommodating groove is used to accommodate the second mainboard 420 and the display unit 300, so that the second mainboard 420 controls the display unit 300.

[0066] Specifically, in order to improve the fixing stability of the display unit 300 in the electronic atomization device, in the present embodiment, the display unit 300 is positioned by the third bracket 700, and the third bracket 700 has a fourth mounting groove 710 for mounting the display unit 300. For example, the display unit 300 can be snapped into the fourth mounting groove 710. When installing the display unit 300, it is necessary to set the display screen 310 of the display unit 300 toward the side away from the second bracket 600, that is, it is necessary to set the display screen 310 of the display unit 300 toward the outside, so that the user can see the working status data of the electronic atomization device through the display screen 310, so as to remind the user to charge the electronic atomization device in time, or to replenish and replace the liquid of the electronic atomization device, to ensure that when the user wants to inhale the electronic atomization device, the electronic atomization device is in a working state, thereby improving the user's experience.

[0067] Furthermore, after the third bracket 700 is installed on the second bracket 600, a first accommodating groove will be formed between the third bracket 700 and the second bracket 600, and the first accommodating groove can accommodate the second main board 420 and the display unit 300. At this time, the second bracket 600, the second main board 420, the display unit 300 and the third bracket 700 as a whole are equivalent to forming a relatively independent and closed component, which makes it more convenient to control the display unit 300 through the second main board 420, simplifies the circuit layout inside the electronic atomization device, and makes the electronic atomization device more inclined to functional modular design, which is beneficial to improving the working reliability and yield of the electronic atomization device.

[0068] In some embodiments, reference Figures 5 and 6 A socket 720 is provided on one side of the third bracket 700 close to the second bracket 600 , and a plug-in portion 630 is provided on one side of the second bracket 600 close to the third bracket 700 . The plug-in portion 630 can be connected to the socket 720 to achieve positioning of the third bracket 700 .

[0069] Specifically, in the present embodiment, a positioning method for connecting the third bracket 700 to the second bracket 600 is provided, and a plurality of plug-in parts 630 are provided on the second bracket 600. For example, the plug-in parts 630 can be plug-in columns, and a plurality of plug-in holes 720 are provided on the third bracket 700, wherein the number of the plug-in parts 630 and the plug-in holes 720 are equal, and the positions of the plug-in parts 630 and the plug-in holes 720 are consistent, and the plug-in parts 630 can be arranged in a circle along the circumference of the outer wall of the second bracket 600, and correspondingly, the plug-in holes 720 can be arranged in a circle along the circumference of the outer wall of the third bracket 700, and the plug-in parts 630 and the plug-in holes 720 can cooperate with each other and be plugged together. When assembling the electronic atomization device, the plug-in part 630 is inserted into the plug-in hole 720, and the third bracket 700 can be installed on the second bracket 600 to achieve relative positioning between the two. The above-mentioned detachable connection method, on the one hand, facilitates the overall assembly of the electronic atomization device and is conducive to firmly connecting the third bracket 700 and the second bracket 600. On the other hand, it will not cause contamination of the atomizable liquid medium in the electronic atomization device, thereby ensuring the safety of inhalation of the atomizable liquid medium.

[0070] In some embodiments, referring to the above embodiments, the plug-in portion 630 can be replaced by the hanging portion 620, and the socket 720 can be replaced by the connecting groove 522. It can be understood that other detachable connection methods can be used between the second bracket 600 and the third bracket 700, or other non-detachable connection methods can be used, as long as it can facilitate the assembly of the electronic atomization device and achieve the relative positioning of the second bracket 600 and the third bracket 700.

[0071] It should be noted that, in some embodiments, the locations of the plug-in portion 630 and the socket 720 can be interchanged, that is, the socket 720 can be opened on the second bracket 600, and the plug-in portion 630 can be set on the third bracket 700. The effect thereof refers to the above embodiment and will not be repeated here.

[0072] In some embodiments, reference Figures 5 and 6 The electronic atomization device also includes a shell 800, which is arranged on a side of the third bracket 700 away from the second bracket 600, and the shell 800 is connected to the second support portion 520, wherein a second accommodating groove is formed between the shell 800 and the second support portion 520, and the second accommodating groove is used to accommodate the energy supply portion 200, the second bracket 600, the second main board 420, the third bracket 700 and the display portion 300, and the shell 800 is a transparent structure to facilitate displaying the display screen 310 of the display portion 300.

[0073] Specifically, in this embodiment, a transparent shell 800 is provided on the outside of the display unit 300, that is, on the outermost side of the overall structure of the electronic atomization device. The shell 800 covers all structures such as the energy supply unit 200, the second bracket 600, the second mainboard 420, the third bracket 700 and the display unit 300, and protects the above structures in the second receiving groove formed between the shell 800 and the second support portion 520. In this way, the shell 800 can effectively prevent and buffer the external impact force, and ensure that the structure in the second receiving groove will not be damaged by external forces. At the same time, setting the shell 800 as a transparent structure will not affect the user's reading of the data information on the display screen 310 of the display unit 300. For example, the shell 800 can be a transparent plastic structure, and the shell 800 can also be a transparent glass structure. If a shell 800 with a transparent plastic structure is used, the damage resistance of the electronic atomization device can be improved, and if a shell 800 with a transparent glass structure is used, the texture of the electronic atomization device can be improved.

[0074] In some embodiments, a first magnetic part is disposed on one side of the housing 800 close to the second support part 520, and a second magnetic part is disposed on one side of the second support part 520 close to the housing 800. The first magnetic part and the second magnetic part have opposite magnetic properties, and are used to achieve magnetic attraction positioning of the housing 800. Exemplarily, for example, if the first magnetic part is a positive polarity magnet, the second magnetic part is a negative polarity magnet, and if the first magnetic part is a negative polarity magnet, the second magnetic part is a positive polarity magnet.

[0075] Specifically, in this embodiment, a positioning method for connecting the housing 800 to the second support portion 520 is provided, wherein a plurality of first magnetic portions are provided on the housing 800, and a plurality of second magnetic portions are provided on the second support portion 520, wherein the number of the first magnetic portions and the second magnetic portions are equal, and the positions of the first magnetic portions and the second magnetic portions are consistent, and the first magnetic portion can be provided along the circumference of the inner wall of the housing 800, and correspondingly, the second magnetic portion can be provided along the circumference of the outer wall of the second support portion 520. When assembling the electronic atomization device, the housing 800 is buckled on the second support portion 520, and the relative positioning between the housing 800 and the second support portion 520 can be achieved by magnetic attraction. The above-mentioned magnetic attraction connection method, on the one hand, facilitates the overall assembly of the electronic atomization device, and is conducive to firmly connecting the housing 800 and the second support portion 520, on the other hand, facilitates the cleaning and replacement of the structure in the second accommodating cavity (such as the display screen 310 of the display portion 300), and on the other hand, increases the interest of the electronic atomization device.

[0076] In some embodiments, referring to the above embodiments, other detachable connection methods may be used between the shell 800 and the second support portion 520 , as long as it is convenient for assembling the electronic atomization device and can achieve the relative positioning of the shell 800 and the second support portion 520 .

[0077] It should be noted that other contents of the electronic atomization device disclosed in the present utility model can be found in the prior art and will not be described in detail here.

[0078] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electronic atomization device, characterized in that: include: Atomizer core; An energy supply unit, used to provide electrical energy to the atomizer core; A display unit, used to display the working state of the atomizer core and / or the working parameters of the energy supply unit; A control component, comprising a first main board, a second main board and an electrical connection part, wherein the first main board is used to control at least one of the atomizer core, the energy supply part and the display part, and the second main board is used to control at least one of the atomizer core, the energy supply part and the display part, and the first main board and the second main board jointly control the atomizer core, the energy supply part and the display part; Among them, the first main board is located at the bottom of the electronic atomization device, the second main board is located at the side of the electronic atomization device, and the electrical connection part is arranged at the junction of the first main board and the second main board, and electrically connects the first main board and the second main board respectively.

2. The electronic atomization device according to claim 1, characterized in that: The first main board is used to control the atomizer core and the energy supply unit, and the second main board is used to control the display unit.

3. The electronic atomization device according to claim 2, characterized in that: It also includes a first bracket, the first bracket includes a first supporting portion and a second supporting portion, the first supporting portion is located at the bottom of the electronic atomization device, and the second supporting portion is located at the side of the electronic atomization device; The first supporting portion has a first mounting groove, and the first mounting groove is used to install the first mainboard. The second supporting portion has a second mounting groove, and the second mounting groove is used to install the energy supply portion.

4. The electronic atomization device according to claim 3, characterized in that: The first bracket is an integrally formed structure.

5. The electronic atomization device according to claim 3, characterized in that: It also includes a second bracket, which is arranged on a side of the second supporting portion away from the first supporting portion, and the second bracket has a third mounting groove, and the third mounting groove is used to mount the second mainboard.

6. The electronic atomization device according to claim 5, characterized in that: A connecting groove is provided on a side of the second supporting portion facing away from the first supporting portion, and a hanging portion is provided on a side of the second bracket close to the second supporting portion. The hanging portion can be connected to the connecting groove to realize the positioning of the second bracket.

7. The electronic atomization device according to claim 5, characterized in that: The device further comprises a third bracket, the third bracket being arranged on a side of the second bracket away from the second supporting portion, the third bracket having a fourth mounting groove, the fourth mounting groove being used for mounting the display portion, and the display screen of the display portion faces the side away from the second bracket; A first accommodating groove is formed between the third bracket and the second bracket, and the first accommodating groove is used to accommodate the second mainboard and the display part, so that the second mainboard can control the display part.

8. The electronic atomization device according to claim 7, characterized in that: A plug hole is provided on one side of the third bracket close to the second bracket, and a plug-in portion is provided on one side of the second bracket close to the third bracket. The plug-in portion can be connected to the plug hole to realize the positioning of the third bracket.

9. The electronic atomization device according to claim 7, characterized in that: It also includes a shell, which is arranged on a side of the third bracket away from the second bracket, and the shell is connected to the second supporting portion; A second accommodating groove is formed between the outer shell and the second supporting part, and the second accommodating groove is used to accommodate the energy supply part, the second bracket, the second mainboard, the third bracket and the display part. The outer shell is a transparent structure to facilitate display of the display screen of the display part.

10. The electronic atomization device according to claim 9, characterized in that: A first magnetic part is provided on one side of the shell close to the second supporting part, and a second magnetic part is provided on one side of the second supporting part close to the shell. The first magnetic part and the second magnetic part have opposite magnetic properties and are used to achieve magnetic positioning of the shell.

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