Electronic atomization device
By introducing the guidance module, detection module, control module, and display module in the electronic atomization device, the problem of difficulty controlling the amount of injection when adding the gas solution substrate is solved, and real -time control and efficient operation are achieved.
Patent Information
- Application Number
- CN202411429904.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-01-28
AI Technical Summary
It is difficult for existing electronic atomization devices to control the filling amount in real time when filling aerosol matrix, resulting in over- or insufficient filling, affecting operating efficiency and equipment utilization.
A type of electronic atomization device is designed, including the guide module, detection module, control module, and display module. The guide speed of the gas solution matrix is controlled by the guide module, the detection module provides feedback signals, the control module is calculated in real time, and the module display the gas soluble gum base in real time.
Real -time control when adding gas -soluble matrix, avoiding excess or insufficient problems, improving the intuition and efficiency of the operation, and extending the service life of the equipment.
Smart Images
Figure CN119366710A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of aerosol generating devices, and in particular, to an electronic atomization device. Background Art
[0002] An electronic atomization device is an instrument that can heat an aerosol matrix to form an aerosol. Electronic atomization devices are divided into two types: refillable and non-refillable, depending on whether the aerosol matrix can be refilled. In the prior art, for a refillable electronic atomization device, when the aerosol matrix is refilled into the liquid storage tank in the electronic atomization device, since there is a certain amount of aerosol matrix remaining in the liquid storage tank, the amount of aerosol matrix actually contained in the liquid storage tank cannot be known in real time during the aerosol matrix refilling process, resulting in the operator being unable to accurately control the refilling time. Therefore, there is a risk of aerosol matrix overflow due to overfilling, and there is a phenomenon of increased refilling frequency due to underfilling. Summary of the invention
[0003] The main purpose of the present application is to provide an electronic atomization device to solve the problem in the prior art that it is inconvenient to control the filling amount when filling the aerosol matrix.
[0004] The present application provides an electronic atomization device, comprising:
[0005] A housing, wherein the housing is structured to form a liquid storage bin and a liquid injection channel that are interconnected;
[0006] A liquid guiding module, which is disposed in the liquid injection channel and is configured to allow the aerosol matrix to flow from the liquid injection channel to the liquid storage bin at a certain liquid guiding speed;
[0007] A detection module, the detection module is disposed in the housing, and the detection module is configured to provide a feedback signal based on the triggering of the liquid injection device;
[0008] A control module, the control module is disposed in the housing and electrically connected to the detection module, the control module being configured to calculate in real time according to the feedback signal the first volume of the aerosol matrix flowing through the liquid guiding module and filled into the liquid storage tank;
[0009] A display module is disposed on the shell and is electrically connected to the control module, and the display module is configured to display in real time a second volume of the aerosol matrix currently contained in the liquid storage tank, wherein the second volume is greater than or equal to the first volume.
[0010] Furthermore, the control module obtains a first time corresponding to when the detection module is triggered from a first time point to a second time point based on the feedback signal, and obtains the first volume of the aerosol matrix added to the liquid storage tank within the first time based on the product of the first time and the liquid conducting speed.
[0011] Further, the third time point from the first time point when the detection module is triggered by the liquid injection device to the time when the aerosol matrix contained in the liquid injection device begins to enter the liquid guide module corresponds to the second time, wherein the third time point is between the first time point and the second time point, the second time is less than the first time, and the third time point to the second time point corresponds to the third time;
[0012] The control module obtains the first volume of the aerosol matrix added to the liquid storage tank at the third time based on the product of the third time and the liquid guiding speed.
[0013] Furthermore, the display module displays the second volume of the aerosol matrix currently contained in the liquid storage tank in real time in percentage form.
[0014] Furthermore, the liquid guiding module is a liquid guiding cotton, and the liquid guiding speed of the liquid guiding cotton is calculated as follows:
[0015] Placing a first mass of aerosol matrix in a clean experimental container, and recording a second mass of the experimental container containing the first mass of the aerosol matrix, wherein the mass ratio of propylene glycol PG to glycerol VG in the aerosol matrix is 1:1;
[0016] Gently placing a dry liquid-conducting cotton on the surface of the aerosol matrix contained in the experimental container, and recording a fourth time corresponding to a fourth time point when the liquid-conducting cotton is in contact with the aerosol matrix to a fifth time point when the liquid-conducting cotton is taken out, wherein at the fifth time point, the liquid-conducting cotton is not yet completely immersed in the aerosol matrix;
[0017] Record the third mass of the experimental container after the liquid-guiding cotton is taken out;
[0018]
[0019] Repeat the above steps to obtain the liquid conduction speeds corresponding to the liquid conduction cottons of the same specifications;
[0020] Calculate the average value of the liquid conduction speeds corresponding to each of the plurality of liquid conduction cottons.
[0021] Furthermore, the electronic atomization device further comprises a flow guide, which is disposed in the liquid storage bin and is structured to form a first air flow channel, wherein the first air flow channel has an air outlet, and the air outlet is located in the liquid storage bin; and
[0022] A liquid storage component, housed in the liquid storage bin;
[0023] The liquid guiding module is configured to buffer the aerosol matrix flowing therethrough to prevent the filled aerosol matrix from entering the first airflow channel through the air outlet.
[0024] Furthermore, the housing is formed with a first limiting portion corresponding to the injection channel structure, and the detection module is arranged on the first limiting portion;
[0025] The electronic atomization device includes a connecting piece, which is arranged in the liquid injection channel and forms a first installation space with the first limiting portion. The liquid guide module is accommodated in the first installation space, and the connecting piece is structured to form a connecting hole, which is used to connect a sealing piece or the liquid injection device, wherein the sealing piece is used to seal the connecting hole.
[0026] Furthermore, the connecting hole is a through hole, and the connecting member is formed with a connecting portion and a second limiting portion corresponding to the connecting hole structure, wherein the second limiting portion is close to the liquid guiding module, the connecting portion is used to connect the sealing member or the liquid injection device, and the second limiting portion is used to limit the end of the sealing member or the open end of the liquid injection device.
[0027] Furthermore, the shell structure forms a second airflow channel connecting the liquid storage tank with the outside. When the aerosol matrix is filled, the gas in the liquid storage tank flows to the outside of the electronic atomization device through the second airflow channel.
[0028] Furthermore, a bracket is provided in the liquid storage bin, the bracket structure forms a third air flow channel and a liquid through hole which are interconnected, the third air flow channel is connected to the first air flow channel, and the liquid storage member covers the liquid through hole;
[0029] A heating module is provided in the bracket, and the heating module is used to heat the aerosol matrix entering from the liquid storage bin through the liquid hole, so as to atomize the heated aerosol matrix.
[0030] Further, the housing comprises an inner housing and an outer housing, wherein the inner housing is arranged inside the outer housing;
[0031] Among them, the inner shell structure forms the liquid storage tank and the injection channel, and a second installation space is formed between the inner shell and the outer shell, and the second installation space is used to accommodate the power module, the control module and the display module, and the control module is electrically connected to the power module, the display module and the heating module respectively.
[0032] In the present application, a liquid storage bin and a liquid injection channel are interconnected by constructing the shell, so that when the aerosol matrix in the liquid storage bin is insufficient, the aerosol matrix can be added to the liquid storage bin through the liquid injection channel, so that the device can continue to be used, thereby reducing the user's consumption cost and improving the utilization rate of the device, and by setting a liquid guide module on the flow path of the aerosol matrix from the liquid injection channel into the liquid storage bin, and using the liquid guide module to control the aerosol matrix to enter the liquid storage bin at a certain liquid guide speed, and by setting a detection module to detect when the liquid injection device A feedback signal is provided to the control module, so that the control module can calculate in real time the first volume of the aerosol matrix flowing through the liquid conducting module and filled into the liquid storage tank according to the liquid conducting speed and the feedback signal, and display the second volume of the aerosol matrix currently contained in the liquid storage tank in real time by setting the display module, so that when filling the aerosol matrix, the volume of the aerosol matrix currently contained in the liquid storage tank can be viewed in real time and intuitively, so as to control the filling amount, avoid overflow of the aerosol matrix due to excessive filling, cause leakage, or avoid too little filling amount, resulting in frequent filling. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] The drawings described herein are used to provide a further understanding of the present application and constitute a part 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. In the drawings:
[0034] Figure 1 It is an overall schematic diagram of an electronic atomization device in one embodiment disclosed in the present application.
[0035] Figure 2 This is a schematic diagram of the connection between an electronic atomization device and a liquid injection device in an embodiment disclosed in the present application.
[0036] Figure 3 for Figure 2 A cross-sectional view of the aerosol, in which the dotted line A represents the flow path of the aerosol matrix to the liquid storage tank, and the dotted line B represents the flow path of the aerosol.
[0037] Figure 4 for Figure 2 A cross-sectional view from another perspective.
[0038] Figure 5 It is a cross-sectional view of a partial structure of an electronic atomization device in one embodiment disclosed in the present application.
[0039] Figure 6 It is a cross-sectional view of the shell of the electronic atomization device in one embodiment disclosed in the present application.
[0040] Figure 7 It is a schematic diagram of a bracket in one embodiment disclosed in the present application.
[0041] Figure 8 This is a schematic diagram of the cooperation between the bracket and the heating module in one embodiment disclosed in the present application.
[0042] Fig. 9 It is a cross-sectional view of a connecting member in one embodiment disclosed in the present application.
[0043] Fig.10 It is a cross-sectional view of the inner shell, the liquid storage component and the liquid guiding module in one embodiment disclosed in the present application.
[0044] The above drawings include the following reference numerals:
[0045] Electronic atomization device 100, liquid storage tank 11, injection channel 12, injection end 121, suction nozzle 13, second air flow channel 131, air outlet end 1311, first limiting portion 14, first installation space 15, inner shell 16, limiting side wall 161, outer shell 17, second installation space 18, guide channel 19, guide member 20, first air flow channel 21, air outlet 211, liquid storage member 30, liquid guide module 40, first surface 41, second surface 42, first side portion 431, bracket 51, third air flow channel 511, liquid passage hole 512, heating element 521, liquid guide member 522, connecting member 60, connecting hole 61, connecting portion 611, second limiting portion 612, abutting end 62, sealing member 70, power module 80, control module 90, detection module 110, display module 120, fixing member 130, liquid injection device 200, opening end 210. DETAILED DESCRIPTION
[0046] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0047] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, modules and / or combinations thereof.
[0048] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0049] See also Figure 1-4 As shown, the present application provides an electronic atomization device 100, which includes a housing, a liquid guide module 40, a detection module 110, a control module 90 and a display module 120. The liquid guide module 40, the detection module 110, the control module 90 and the display module 120 are respectively arranged on the housing. The control module 90 is electrically connected to the detection module 110 and the display module 120 respectively.
[0050] For further information, see Figure 5-6 As shown, the housing structure is formed with a liquid storage bin 11 and a liquid injection channel 12 which are interconnected. The liquid storage bin 11 is used to contain aerosol matrix, and the liquid injection channel 12 is used for the liquid injection device 200 to inject the aerosol matrix into the liquid storage bin 11.
[0051] The liquid storage tank 11 and the liquid injection channel 12 are interconnected by means of the structure on the housing. Therefore, when the aerosol matrix in the liquid storage tank 11 is insufficient, the aerosol matrix can be added to the liquid storage tank 11 through the liquid injection channel 12, so that the electronic atomization device 100 can continue to be used, thereby reducing the consumption cost of the user and improving the utilization rate of the device.
[0052] Please refer to Figure 3-4 As shown, the liquid guiding module 40 is disposed in the liquid injection channel 12. The liquid guiding module 40 is configured to allow the aerosol matrix to flow from the liquid injection channel 12 to the liquid storage tank 11 at a certain liquid guiding speed.
[0053] The detection module 110 is disposed in the housing and is configured to provide a feedback signal based on the triggering of the liquid injection device 200, so that the control module 90 can obtain a first time point for starting to inject the aerosol matrix and a second time point for ending the injection according to the feedback signal.
[0054] The control module 90 is disposed in the housing. The control module 90 is configured to calculate in real time according to the feedback signal the first volume of the aerosol matrix flowing through the liquid guide module 40 and filled into the liquid storage tank 11. Thus, the amount of the aerosol matrix actually filled into the liquid storage tank 11 can be obtained according to the first volume.
[0055] The display module 120 is disposed on the housing and is configured to display in real time the second volume of the aerosol matrix currently contained in the liquid storage tank 11. The second volume is greater than or equal to the first volume.
[0056] Further, in the first embodiment, before the aerosol matrix is added to the liquid storage tank 11, the aerosol matrix is not contained in the liquid storage tank 11. After the first volume of the aerosol matrix is added to the liquid storage tank 11, the amount of the aerosol matrix contained in the liquid storage tank 11 is the first volume. Therefore, the second volume is equal to the first volume.
[0057] In a second embodiment, before the aerosol matrix is added to the liquid storage tank 11, the third volume of the aerosol matrix is already contained in the liquid storage tank 11. After the first volume of the aerosol matrix is added to the liquid storage tank 11, the amount of the aerosol matrix contained in the liquid storage tank 11 is the second volume. The second volume is equal to the sum of the first volume and the third volume. Therefore, the second volume is greater than the first volume.
[0058] By arranging the liquid guiding module 40 on the flow path of the aerosol matrix from the injection channel 12 into the liquid storage tank 11, and using the liquid guiding module 40 to control the aerosol matrix to enter the liquid storage tank 11 at a certain liquid guiding speed, the aerosol matrix flowing through the injection channel 12 into the liquid storage tank 11 can stably enter the liquid storage tank 11 at the liquid guiding speed, thereby avoiding unstable flow rate when filling the aerosol matrix.
[0059] The detection module 110 is further configured to provide the feedback signal to the control module 90 when the liquid injection device 200 is detected, so that the control module 90 can calculate in real time the first volume of the aerosol matrix flowing through the liquid guiding module 40 and filled into the liquid storage tank 11 according to the liquid guiding speed and the feedback signal.
[0060] The display module 120 is further arranged to display the second volume of the aerosol matrix currently contained in the liquid storage tank 11 in real time, so that when filling the aerosol matrix, the operator can conveniently view the volume of the aerosol matrix currently contained in the liquid storage tank 11 in real time and intuitively, so as to control the filling amount, avoid excessive filling causing the aerosol matrix to overflow from the liquid storage tank 11, causing leakage of the aerosol matrix; or avoid frequent filling due to too little filling of the aerosol matrix, which affects the operator's experience.
[0061] Furthermore, the control module 90 obtains the first time corresponding to the detection module 110 being triggered from the first time point to the second time point based on the feedback signal, and obtains the first volume of the aerosol matrix added to the liquid storage tank 11 within the first time based on the product of the first time and the liquid conducting speed.
[0062] Furthermore, the detection module 110 may be an electronic component such as a pressure sensor, an optical sensor, a micro switch, etc., so that the detection module 110 can continuously send the feedback signal to the control module 90 based on the fact that the injection device 200 is installed at a designated position in the injection channel 12, so that the control module 90 can obtain the first time point and the second time point according to the feedback signal, and then obtain the first time according to the first time point to the second time point.
[0063] Further, in some embodiments, the third time point from the first time point when the detection module 110 is triggered in the liquid injection device 200 to the time when the aerosol matrix contained in the liquid injection device 200 begins to enter the liquid guiding module 40 corresponds to the second time.
[0064] The third time point is between the first time point and the second time point, and the second time point is less than the first time, and the third time point to the second time point corresponds to the third time.
[0065] The control module 90 obtains the first volume of the aerosol matrix added to the liquid storage tank 11 at the third time based on the product of the third time and the liquid guiding speed.
[0066] Furthermore, the second time is time redundancy. During this time period, the connection between the liquid injection device 200 and the electronic atomization device 100 is completed, but the aerosol contained in the liquid injection device 200 has not yet moved to the liquid guiding module 40.
[0067] For further information, please refer to Figure 1-4 As shown, the injection device 200 is described as an injection bottle, and the injection bottle has an open end 210. When the open end 210 is connected to the end of the injection channel 12 away from the liquid storage bin 11, the injection bottle needs to be connected to the injection channel 12 with the open end 210 facing upward.
[0068] Therefore, after the open end 210 extends into the injection channel 12 and completes the connection, the injection bottle needs to be inverted with the open end 210 facing downward, so that the aerosol matrix contained in the injection bottle can flow out from the open end 210 based on gravity to enter the injection channel 12, and pass through the liquid guide module 40 at a certain liquid guide speed and enter the liquid storage tank 11.
[0069] Furthermore, in this embodiment, the open end 210 of the injection bottle only needs to be connected to the injection channel 12 and trigger the detection module 110, thereby reducing the structural requirements for the injection device 200.
[0070] Furthermore, the display module 120 can at least display the second volume of the aerosol matrix currently contained in the liquid storage tank 11 in real time.
[0071] Furthermore, the display module 120 can display the second volume of the aerosol matrix currently contained in the liquid storage tank 11 in real time in a display manner such as percentage, number of puffs, specific volume (for example, in milliliters), etc.
[0072] Preferably, the display module 120 displays the aerosol matrix currently contained in the liquid storage tank 11 in real time in percentage.
[0073] The volume of the liquid storage tank 11 is calibrated as the fourth volume, and the display module 120 implements
[0074]
[0075] Preferably, the display module 120 can also simultaneously display the remaining percentage of the aerosol matrix contained in the liquid storage tank 11, the estimated number of puffs, etc. In addition, the display module 120 can also display the remaining power of the power module 80 of the electronic atomization device 100 in the current state, etc.
[0076] Furthermore, the liquid guiding module 40 is a liquid guiding cotton. The liquid guiding speed of the liquid guiding cotton is calculated as follows.
[0077] First, a first mass of aerosol matrix is placed in a clean experimental container, and a second mass of the experimental container containing the first mass of the aerosol matrix is recorded. The mass ratio of propylene glycol PG to glycerol VG in the aerosol matrix is 1:1. The second mass is equal to the sum of the first mass and the mass of the experimental container.
[0078] Secondly, the dry liquid-conducting cotton is gently placed on the surface of the aerosol matrix contained in the experimental container, and the fourth time corresponding to the fourth time point when the liquid-conducting cotton is in contact with the aerosol matrix to the fifth time point when the liquid-conducting cotton is taken out is recorded. Wherein, at the fifth time point, the liquid-conducting cotton has not been completely immersed in the aerosol matrix, and is located at the bottom of the experimental container to contact, so as to avoid being completely immersed or contacting with the bottom of the experimental container to affect the detection accuracy of the liquid-conducting cotton.
[0079] Then, the third mass of the experimental container after the liquid-conducting cotton is taken out is recorded. The liquid-conducting cotton will carry part of the aerosol that has been absorbed by it when it is taken out, so the third mass is less than the second mass.
[0080] The second mass minus the third mass is the amount of aerosol matrix actually absorbed by the liquid-conducting cotton. The fourth time is the time corresponding to the liquid-conducting cotton absorbing this part of the aerosol matrix.
[0081] Furthermore, the above steps are repeated to obtain the liquid conduction speeds corresponding to the liquid conduction cottons of the same specifications, wherein the same specifications at least include the same size, the same drying state, the same ingredients, the same production batch, etc.
[0082] Finally, the average value of the liquid conducting speeds corresponding to the plurality of liquid conducting cottons is calculated, so as to use the average value as the liquid conducting speed of the liquid conducting cotton during the process of filling the aerosol matrix.
[0083] Furthermore, for ease of understanding, in a specific embodiment, the liquid conduction speed of the liquid conduction cotton is calculated as follows.
[0084] In the first step, 5 pieces of liquid-conducting cotton of the same specification are taken, and are placed in a drying oven at 80°C±2°C for 30 minutes and then taken out to obtain liquid-conducting cotton with basically the same degree of dryness.
[0085] In the second step, a first mass (e.g., 50 g) of the aerosol matrix is weighed using a beaker with a volume of 500 ml, and a second mass of the beaker and the aerosol matrix containing the first mass is recorded. The mass ratio of propylene glycol PG to glycerol VG in the aerosol matrix is 1:1.
[0086] The third step is to take out one of the liquid-conducting cottons, gently place the liquid-conducting cotton in the beaker containing the first mass of the aerosol matrix, press the start button while the liquid-conducting cotton contacts the aerosol matrix, and take out the liquid-conducting cotton after 15 seconds. When the liquid-conducting cotton is taken out after 15 seconds, the liquid-conducting cotton is not completely immersed in the aerosol matrix, and is not in contact with the bottom of the beaker.
[0087] Step 4: Weigh and record the third mass of the beaker to an accuracy of 0.001 g.
[0088] Step 5: Repeat steps 3-4 until the liquid conduction speeds of the five liquid conduction cottons are measured.
[0089] Step 6: Calculate the average value of the liquid conducting speed, wherein the unit of the liquid conducting speed is g / S.
[0090] For further information, please refer to Figure 3-6 As shown, the electronic atomization device 100 further includes a flow guide 20, a liquid storage 30 and an atomization module. The flow guide 20, the liquid storage 30 and the atomization module are respectively accommodated in the housing.
[0091] The flow guide 20 is disposed in the liquid storage bin 11 and is structured to form a first air flow channel 21. The first air flow channel 21 is used for aerosol flow.
[0092] Furthermore, the first air flow channel 21 has an air outlet 211 , and the air outlet 211 is located in the liquid storage tank 11 , so the aerosol flowing out through the air outlet 211 will pass through the liquid storage tank 11 .
[0093] For further information, please refer to Figure 1-2 As shown, the housing is further structured to form a nozzle 13, and the nozzle 13 has a second airflow channel 131 connecting the liquid storage tank 11 with the outside of the electronic atomization device 100. The second airflow channel 131 is connected to the first airflow channel 21 through the liquid storage tank 11.
[0094] For further information, see Figure 7-8 Combined with Figure 3As shown, the atomization module includes a bracket 51 and a heating module. The bracket 51 is accommodated in the liquid storage tank 11, and the bracket 51 is a hollow structure with two ends open, so that the bracket 51 is structured to form a third air flow channel 511. The heating module is accommodated in the third air flow channel 511, and is used to heat the aerosol matrix entering the inside of the bracket 51, so that the heated aerosol matrix is atomized to form an aerosol.
[0095] Furthermore, the support 51 is structured to form a liquid hole 512 connected to the third airflow channel 511. The aerosol matrix in the liquid storage tank 11 enters the support 51 through the liquid hole 512, and is heated by the heating module to be atomized to form an aerosol. The aerosol flows from the third airflow channel 511 through the first airflow channel 21, passes through the liquid storage tank 11, and enters the second airflow channel 131, and finally flows out of the electronic atomization device 100 from the second airflow channel 131.
[0096] Furthermore, the liquid storage component 30 is accommodated in the liquid storage tank 11, and the liquid storage component 30 covers the liquid hole 512, thereby locking the aerosol matrix in the liquid storage tank 11 to prevent the aerosol matrix in the liquid storage tank 11 from uncontrollably entering the interior of the bracket 51 through the liquid hole 512.
[0097] The liquid guiding module 40 is disposed in the housing and is located on the flow path of the aerosol matrix from the liquid injection channel 12 into the liquid storage bin 11 , so that the aerosol matrix filled into the liquid storage bin 11 needs to pass through the liquid guiding module 40 .
[0098] Furthermore, the liquid guiding module 40 also has the effect of buffering the aerosol matrix flowing through to reduce the flow velocity, thereby preventing the filled aerosol matrix from directly entering the first airflow channel 21 from the air outlet 211 .
[0099] Further, the injection channel 12 includes an injection end 121. The second air flow channel 131 includes an air outlet end 1311, and the air outlet end 1311 and the injection end 121 are located on the same side of the housing.
[0100] When the aerosol matrix is added to the liquid storage tank 11, the electronic atomization device 100 will add the aerosol matrix with the nozzle 13 facing upward. Therefore, if the aerosol matrix is added and enters the first air flow channel 21 from the air outlet 211, it will enter the third air flow channel 511 along the first air flow channel 21.
[0101] Since the electronic atomization device 100 is in a non-operating state when the aerosol matrix is filled, the aerosol matrix passing through the heating module will not be heated, and this part of the aerosol matrix will flow out of the third airflow channel 511 along the third airflow channel 511 toward the end away from the first airflow channel 21, thereby leaking.
[0102] Therefore, in this embodiment, the liquid guiding module 40 can also be provided to buffer and decelerate the aerosol matrix being filled, thereby preventing the aerosol matrix being filled from entering the first air flow channel 21 through the air outlet 211 and leaking along the third air flow channel 511. At the same time, the liquid guiding module 40 can also be provided to effectively filter the aerosol matrix being filled, thereby preventing particulate impurities from entering the liquid storage tank 11 during the filling process.
[0103] For further information, please refer to Figure 7-8 As shown, the bracket 51 is formed with a plurality of liquid holes 512 corresponding to the heating module structure. The heating module includes a heating element 521 and a liquid guide 522 , and the liquid guide 522 is disposed between the bracket 51 and the heating element 521 and corresponds to the liquid holes 512 .
[0104] Preferably, the liquid guiding member 522 also partially extends out of the bracket 51 and into the liquid storage member 30 , thereby increasing the efficiency of the aerosol matrix in the liquid storage tank 11 entering the interior of the bracket 51 .
[0105] Furthermore, the heating element 521 may be a resistive heating element and / or an electromagnetic induction heating element to heat the aerosol matrix on the liquid guiding element 522. The liquid guiding element 522 is made of cotton material.
[0106] For further information, please refer to Figure 3-4 As shown, by connecting the liquid storage tank 11 between the first air flow channel 21 and the second air flow channel 131, when the aerosol matrix is added to the liquid storage tank 11, the gas in the liquid storage tank 11 will flow to the outside of the electronic atomization device 100 through the second air flow channel 131 as the aerosol matrix is gradually filled.
[0107] Therefore, in this embodiment, it is possible to avoid providing an exhaust hole dedicated to filling the aerosol matrix, thereby simplifying the structure of the electronic atomization device 100 and improving the anti-leakage effect of the liquid storage tank 11 for accommodating the aerosol matrix.
[0108] For further information, see Fig. 9 Combined with Figure 3-6As shown, in the first embodiment, the electronic atomization device 100 includes a connecting member 60 , and the connecting member 60 is disposed in the injection channel 12 and is configured to form a connecting hole 61 .
[0109] The liquid guiding module 40 is received in the connecting hole 61 and is used to buffer the aerosol matrix flowing therethrough so as to reduce the flow velocity of the aerosol matrix entering the liquid storage bin 11 .
[0110] Furthermore, when the aerosol matrix is added to the liquid storage tank 11, the connecting hole 61 is used to connect the liquid injection device 200, so that the aerosol matrix contained in the liquid injection device 200 reduces the flow speed after passing through the liquid guide module 40 and enters the liquid storage tank 11 at the stable liquid guide speed.
[0111] When the liquid storage tank 11 is not filled with the aerosol matrix, a sealing member 70 is connected to the connection hole 61, and the sealing member 70 is used to seal the connection hole 61. This can prevent the aerosol matrix in the liquid storage tank 11 from flowing out of the electronic atomization device 100 through the connection hole 61.
[0112] In the second embodiment, the housing is formed with a first limit portion 14 corresponding to the injection channel 12. The electronic atomization device 100 includes a connector 60, which is disposed in the injection channel 12 and forms a first installation space 15 with the first limit portion 14.
[0113] The liquid guide module 40 is received in the first installation space 15, and the connecting member 60 is structured to form a connecting hole 61. When the aerosol matrix is added to the liquid storage bin 11, the connecting hole 61 is used to connect the liquid injection device 200, so that the aerosol matrix received in the liquid injection device 200 enters the liquid storage bin 11 after the flow speed is reduced by the liquid guide module 40.
[0114] Please refer to Figure 1 As shown, when the aerosol matrix is not added to the liquid storage tank 11, a sealing member 70 is connected to the connection hole 61, and the sealing member 70 is used to seal the connection hole 61. This can prevent the aerosol matrix in the liquid storage tank 11 from flowing out of the electronic atomization device 100 through the connection hole 61.
[0115] By limiting the installation of the liquid guiding module 40 in the first installation space 15, the connecting piece 60 and the injection channel 12 are cleverly utilized to achieve the limited installation of the liquid guiding module 40, avoiding the need to set up a structure dedicated to installing the liquid guiding module 40, thereby simplifying the assembly of the liquid guiding module 40, and the liquid guiding module 40 can be quickly replaced as needed.
[0116] For further information, please refer to Figure 5-6 As shown, the detection module 110 is fixed on the first limiting portion 14 by a fixing member 130 (such as a screw). The detection module 110 is arranged toward the connection hole 61 and is located on one side of the liquid guiding module 40.
[0117] Further, the connection hole 61 is a through hole, and the connection member 60 is formed with a connection portion 611 and a second limit portion 612 corresponding to the connection hole 61. The connection portion 611 is far away from the liquid guiding module 40, and the second limit portion 612 is close to the liquid guiding module 40.
[0118] When the aerosol matrix is added to the liquid storage tank 11, the connecting portion 611 is used to connect the liquid injection device 200, and the second limiting portion 612 is used to limit the opening end 210 of the liquid injection device 200. This prevents the liquid injection device 200 from excessively entering the connecting hole 61, causing the opening end 210 to squeeze the liquid guiding module 40, thereby affecting the liquid guiding speed of the liquid guiding module 40 for the aerosol matrix.
[0119] Furthermore, when the aerosol matrix is not added to the liquid storage tank 11 , the connecting portion 611 is connected to the hole sealing member 70 , and the second limiting portion 612 is used to limit the end of the hole sealing member 70 , thereby preventing the sealing member from excessively entering the connecting hole 61 .
[0120] In one embodiment, the connecting portion 611 is an internal thread, and the sealing member 70 and the liquid injection device 200 are respectively provided with matching external threads corresponding to the internal thread.
[0121] When the aerosol matrix is added into the liquid storage tank 11 , the external thread of the liquid injection device 200 is connected with the internal thread.
[0122] During the period when the aerosol matrix is not added to the liquid storage tank 11 , the external thread of the sealing member 70 is connected to the internal thread.
[0123] For further information, see Figure 4 as well as Fig.10As shown, the liquid guiding module 40 includes a first surface 41 and a second surface 42 arranged opposite to each other. The first surface 41 abuts against the connecting member 60 , and the second surface 42 abuts against the first limiting portion 14 and at least partially contacts the liquid storage member 30 .
[0124] In one embodiment, the connecting member 60 has an abutting end 62 corresponding to the first surface 41. The first limiting portion 14 is a supporting surface. The connecting member 60 is sealedly connected to the housing, and the abutting end 62 abuts against the first surface 41, and cooperates with the supporting surface to limit the liquid guide module 40.
[0125] Furthermore, a guide channel 19 is formed between the liquid storage bin 11 and the liquid storage member 30. One end of the guide channel 19 close to the liquid injection channel 12 is covered by the second surface 42. Thus, the aerosol matrix flowing out of the liquid guide module 40 and corresponding to the guide channel 19 can quickly move to the bottom of the liquid storage bin 11, thereby improving the filling efficiency of the aerosol matrix.
[0126] Furthermore, the liquid guiding module 40 further includes a side surface. The side surface is connected between the edge of the first surface 41 and the edge of the second surface 42. The side surface is at least partially exposed in the liquid storage bin 11, so that part of the aerosol matrix entering the liquid guiding module 40 can also enter the liquid storage bin 11 from the side surface corresponding to the liquid storage bin 11.
[0127] In some embodiments, the liquid conducting module 40 and the liquid storage component 30 may be an integrated structure, wherein the liquid conducting module 40 and the liquid storage component 30 are both made of cotton material.
[0128] For further information, please refer to Figure 5-6 As shown, the housing includes an inner shell 16 and an outer shell 17. The inner shell 16 is disposed in the outer shell 17, and the inner shell 16 is configured to form the liquid storage bin 11 and the liquid injection channel 12.
[0129] The side surface includes a first side portion 431 and a second side portion, wherein the first side portion 431 is exposed from the liquid storage bin 11. The inner shell 16 is provided with a matching limiting side wall 161 corresponding to the second side portion, and the second portion can be fitted with the limiting side wall 161.
[0130] Furthermore, in one embodiment, the liquid guiding module 40 is a cylindrical structure, wherein, along the radial direction of the liquid guiding module 40, the arc length corresponding to the second side portion is greater than the arc length corresponding to the first side portion 431. Thus, when the liquid guiding module 40 is installed in the first installation space 15, the limiting side wall 161 can limit the liquid guiding module 40 to prevent the liquid guiding module 40 from moving toward the liquid storage bin 11.
[0131] Furthermore, please combine Figure 3-4 As shown, a second installation space 18 is formed between the inner shell 16 and the outer shell 17. The second installation space 18 is used to accommodate a power module 80 and a control module 90. The control module 90 is electrically connected to the power module 80 and the heating module.
[0132] Furthermore, the control module 90 is used to control the power module 80 to supply power to the heating module, and control the heating module to work.
[0133] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0134] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.
[0135] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An electronic atomization device, characterized in that: include: A housing, wherein the housing is structured to form a liquid storage bin (11) and a liquid injection channel (12) that are interconnected; a liquid guiding module (40), the liquid guiding module (40) being arranged in the liquid injection channel (12) and being configured to allow the aerosol matrix to flow from the liquid injection channel (12) to the liquid storage bin (11) at a certain liquid guiding speed; A detection module (110), the detection module (110) being disposed in the housing, and the detection module (110) being configured to provide a feedback signal based on triggering of the liquid injection device (200); a control module (90), the control module (90) being disposed in the housing and electrically connected to the detection module (110), the control module (90) being configured to calculate in real time according to the feedback signal a first volume of the aerosol matrix flowing through the liquid guiding module (40) and being filled into the liquid storage tank (11); A display module (120), wherein the display module (120) is disposed on the housing and is electrically connected to the control module (90), and the display module (120) is configured to display in real time a second volume of the aerosol matrix currently contained in the liquid storage tank (11), wherein the second volume is greater than or equal to the first volume.
2. The electronic atomization device according to claim 1, characterized in that: The control module (90) obtains a first time corresponding to when the detection module (110) is triggered from a first time point to a second time point based on the feedback signal, and obtains the first volume of the aerosol matrix added to the liquid storage tank (11) within the first time based on the product of the first time and the liquid guiding speed.
3. The electronic atomization device according to claim 2, characterized in that: The third time point from the first time point when the detection module (110) is triggered by the liquid injection device (200) to the time when the aerosol matrix contained in the liquid injection device (200) begins to enter the liquid guide module (40) corresponds to the second time, wherein the third time point is between the first time point and the second time point, the second time point is less than the first time, and the third time point to the second time point corresponds to the third time; The control module (90) obtains the first volume of the aerosol matrix added to the liquid storage tank (11) at the third time based on the product of the third time and the liquid guiding speed.
4. The electronic atomization device according to claim 1, characterized in that: The display module (120) displays the second volume of the aerosol matrix currently contained in the liquid storage bin (11) in real time in percentage form.
5. The electronic atomization device according to claim 1, characterized in that: The liquid guiding module (40) is a liquid guiding cotton, and the liquid guiding speed of the liquid guiding cotton is calculated as follows: Placing a first mass of aerosol matrix in a clean experimental container, and recording a second mass of the experimental container containing the first mass of the aerosol matrix, wherein the mass ratio of propylene glycol PG to glycerol VG in the aerosol matrix is 1:1; Gently placing a dry liquid-conducting cotton on the surface of the aerosol matrix contained in the experimental container, and recording a fourth time corresponding to a fourth time point when the liquid-conducting cotton is in contact with the aerosol matrix to a fifth time point when the liquid-conducting cotton is taken out, wherein at the fifth time point, the liquid-conducting cotton is not yet completely immersed in the aerosol matrix; Record the third mass of the experimental container after taking out the liquid-guiding cotton; Repeat the above steps to obtain the liquid conduction speeds corresponding to the liquid conduction cottons of the same specifications; Calculate the average value of the liquid conduction speeds corresponding to each of the plurality of liquid conduction cottons.
6. The electronic atomization device according to claim 1, characterized in that: The electronic atomization device further comprises a flow guide (20), the flow guide (20) being arranged in the liquid storage bin (11) and being structured to form a first air flow channel (21), the first air flow channel (21) having an air outlet (211), the air outlet (211) being located in the liquid storage bin (11); and A liquid storage member (30) is accommodated in the liquid storage bin (11); The liquid guiding module (40) is configured to buffer the aerosol matrix flowing therethrough, so as to prevent the filled aerosol matrix from entering the first airflow channel (21) through the air outlet (211).
7. The electronic atomization device according to claim 6, characterized in that: The housing is formed with a first limiting portion (14) corresponding to the injection channel (12), and the detection module (110) is arranged on the first limiting portion (14); The electronic atomization device comprises a connecting member (60), wherein the connecting member (60) is arranged in the liquid injection channel (12) and is structured with the first limiting portion (14) to form a first installation space (15), the liquid guide module (40) is accommodated in the first installation space (15), and the connecting member (60) is structured to form a connecting hole (61), and the connecting hole (61) is used to connect a sealing member (70) or the liquid injection device (200), wherein the sealing member (70) is used to seal the connecting hole (61).
8. The electronic atomization device according to claim 7, characterized in that: The connecting hole (61) is a through hole, and the connecting member (60) is formed with a connecting portion (611) and a second limiting portion (612) corresponding to the connecting hole (61), wherein the second limiting portion (612) is close to the liquid guiding module (40), the connecting portion (611) is used to connect the hole sealing member (70) or the liquid injection device (200), and the second limiting portion (612) is used to limit the end of the hole sealing member (70) or the open end (210) of the liquid injection device (200).
9. The electronic atomization device according to any one of claims 1 to 8, characterized in that: The shell structure is formed with a second air flow channel (131) connecting the liquid storage tank (11) with the outside. When the aerosol matrix is filled, the gas in the liquid storage tank (11) flows to the outside of the electronic atomization device through the second air flow channel (131).
10. The electronic atomization device according to any one of claims 1 to 8, characterized in that: A bracket (51) is provided in the liquid storage bin (11), and the bracket (51) is structured to form a third air flow channel (511) and a liquid passage hole (512) that are interconnected, the third air flow channel (511) is connected to the first air flow channel (21), and the liquid storage member (30) covers the liquid passage hole (512); A heating module is provided in the support (51), and the heating module is used to heat the aerosol matrix entering from the liquid storage bin (11) through the liquid passage hole (512), so as to atomize the heated aerosol matrix.
11. The electronic atomization device according to claim 10, characterized in that: The housing comprises an inner shell (16) and an outer shell (17), wherein the inner shell (16) is arranged inside the outer shell (17); The inner shell (16) is structured to form the liquid storage tank (11) and the liquid injection channel (12), and a second installation space (18) is structured to be formed between the inner shell (16) and the outer shell (17), and the second installation space (18) is used to accommodate the power module (80), the control module (90) and the display module (120), and the control module (90) is electrically connected to the power module (80), the display module (120) and the heating module, respectively.