Electronic atomization device

Abstract

The utility model provides an electronic atomization device which comprises a first side, a second side, an air inlet, an air outlet, a liquid storage cavity, a first atomization assembly, a second atomization assembly, a first airflow channel and a second airflow channel. The first atomization assembly and the second atomization assembly are both used for receiving a liquid matrix from the liquid storage cavity and atomizing the liquid matrix to generate aerosol, and the first airflow channel defines a first airflow path from the air inlet to the air outlet through the first atomization assembly so as to deliver the aerosol generated by the first atomization assembly to the air outlet; the second airflow channel defines a second airflow path from the air inlet to the air outlet through the second atomization assembly so as to deliver aerosol generated by the second atomization assembly to the air outlet. Meanwhile, at least part of the first airflow channel is located between the liquid storage cavity and the first side; the second airflow channel is at least partially located between the liquid storage cavity and the second side, and therefore the overall size of the electronic atomization device is optimized.

Description

Technical Field

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

[0002] In existing electronic atomization devices, the airway is usually set at the center of the electronic atomization device and the oil storage tank is set on the left or right side of the airway. That is, the overall size of the oil storage tank can only match the left space or the right space of the airway. Therefore, when faced with the problem of assembling a large-capacity oil storage tank, the purpose of assembling a large-capacity oil storage tank can only be achieved by increasing the overall volume of the electronic atomization device to expand the left space or the right space of the airway. Utility Model Content

[0003] An embodiment of the present application provides an electronic atomization device to solve the problem that when faced with the problem of assembling a large-capacity oil storage tank, the assembly purpose can only be achieved by increasing the overall volume of the electronic atomization device to expand the left or right space of the airway.

[0004] In a first aspect, an embodiment of the present application provides an electronic atomization device, comprising:

[0005] a first side and a second side opposite to each other in a width direction;

[0006] Air inlet and outlet;

[0007] A liquid storage chamber, used for storing a liquid matrix;

[0008] a first atomizing assembly, receiving the liquid matrix from the liquid storage chamber and atomizing it to generate an aerosol;

[0009] a second atomizing assembly, receiving the liquid matrix from the liquid storage chamber and atomizing it to generate an aerosol;

[0010] a first airflow channel defining a first airflow path from the air inlet via the first atomizer assembly to the air outlet, so as to deliver the aerosol generated by the first atomizer assembly to the air outlet; the first airflow channel being at least partially located between the liquid storage chamber and the first side;

[0011] A second air flow channel defines a second air flow path from the air inlet via the second atomizer assembly to the air outlet to deliver the aerosol generated by the second atomizer assembly to the air outlet; the second air flow channel is at least partially located between the liquid storage chamber and the second side.

[0012] In one embodiment, the electronic atomization device further comprises a housing, wherein a first partition wall and a second partition wall extending in a longitudinal direction are formed in the housing;

[0013] The first partition wall and the second partition wall are spaced apart in the width direction of the electronic atomization device; the liquid storage chamber is at least partially formed or defined between the first partition wall and the second partition wall; the first air flow channel is partially formed or located between the first partition wall and the first side; the second air flow channel is partially formed or located between the second partition wall and the second side.

[0014] In one embodiment, the housing comprises a distal end and a proximal end;

[0015] The first atomizing assembly is located between the first partition wall and the distal end;

[0016] And / or, the second atomization assembly is located between the second partition wall and the distal end.

[0017] In one embodiment, the first atomization assembly is arranged close to the first side, and the second atomization assembly is arranged close to the second side.

[0018] In one embodiment, the first airflow channel and the second airflow channel are arranged in a mirror-symmetrical manner along the width direction of the electronic atomization device.

[0019] In one embodiment, the first atomization assembly comprises a first liquid-conducting element and a first heating element; the first liquid-conducting element is arranged to receive the liquid matrix from the liquid storage chamber, and the first heating element is used to heat at least a portion of the liquid matrix in the first liquid-conducting element to generate an aerosol;

[0020] and / or,

[0021] The second atomization assembly includes a second liquid-conducting element and a second heating element; the second liquid-conducting element is arranged to receive the liquid matrix from the liquid storage chamber, and the second heating element is used to heat at least part of the liquid matrix in the second liquid-conducting element to generate an aerosol.

[0022] In one embodiment, the first liquid-conducting element and / or the second liquid-conducting element are arranged along the longitudinal extension of the electronic atomization device.

[0023] In one embodiment, the first liquid-conducting element and / or the second liquid-conducting element are arranged perpendicular to the longitudinal direction of the electronic atomization device.

[0024] In one embodiment, the electronic atomization device further comprises a supporting element; wherein, in the width direction of the electronic atomization device, the first atomization assembly is installed or retained between the first partition wall and the supporting element; and the second atomization assembly is installed or retained between the second partition wall and the bracket.

[0025] In one embodiment, the supporting element includes a first connecting port connected to the air inlet, a second connecting port toward the first side, and a third connecting port toward the second side; wherein, the first airflow channel passes through the first connecting port and the second connecting port or is partially located between the first connecting port and the second connecting port, and the second airflow channel passes through the first connecting port and the third connecting port or is partially located between the first connecting port and the third connecting port.

[0026] In one embodiment, it further includes:

[0027] A first electrode and a second electrode, the first heating element and the second heating element are connected in series or in parallel between the first electrode and the second electrode, so that the first heating element and the second heating element are heated in series or in parallel at the same time.

[0028] The electronic atomization device provided in the embodiment of the present application has a liquid storage chamber disposed at the center of the electronic atomization device, and the first air flow channel and the second air flow channel disposed on both sides of the electronic atomization device, so that the liquid storage chamber can occupy more space in the electronic atomization device, thereby making it possible to avoid the problem of increasing the overall volume of the electronic atomization device to achieve the purpose of accommodation when faced with a large-capacity oil storage chamber, thereby optimizing the overall volume of the electronic atomization device and saving the manufacturing cost of the electronic atomization device. At the same time, in the present embodiment, since the first air flow channel and the second air flow channel are provided, and the first atomization assembly is provided corresponding to the first air flow channel, and the second atomization assembly is provided corresponding to the second air flow channel, the heating atomization capacity and efficiency of the atomization assembly can be further enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0030] Figure 1 This is a schematic diagram of the overall structure of the electronic atomization device provided in an embodiment of the present application.

[0031] Figure 2 for Figure 1 The overall structural schematic diagram of the electronic atomization device from another perspective is shown.

[0032] Figure 3 for Figure 2 The cross-sectional structure diagram of the electronic atomization device along the AA direction is shown.

[0033] Figure 4 for Figure 1 The first electrode connection structure diagram of the atomization component in the electronic atomization device is shown.

[0034] Figure 5 for Figure 1 The second electrode connection structure diagram of the atomization component in the electronic atomization device is shown.

[0035] Figure 6 This is a schematic diagram of the overall structure of an electronic atomization device provided in another embodiment of the present application.

[0036] Figure 7 for Figure 6 The overall structural schematic diagram of the electronic atomization device from another perspective is shown.

[0037] Figure 8 for Figure 6 The cross-sectional structure diagram of the electronic atomization device along the BB direction is shown.

[0038] Fig. 9 for Figure 6 The first electrode connection structure diagram of the atomization component in the electronic atomization device is shown.

[0039] Fig.10 for Figure 6 The second electrode connection structure diagram of the atomization component in the electronic atomization device is shown.

[0040] Description of reference numerals:

[0041] 100, electronic atomization device; 110, housing; 111, air inlet; 112, air outlet; 113, proximal end; 114, distal end; 115, first side; 116, second side; 117, first partition wall; 118, second partition wall; 119, bottom wall; 120, liquid storage chamber; 131, first air flow channel; 132, second air flow channel; 141, first atomization assembly; 1411, first positive electrode pin; 1412, first negative electrode pin; 1413, first liquid guide element; 1414, first heating element; 1415, first atomization pipeline; 142, second Atomization assembly; 1421, second positive electrode pin; 1422, second negative electrode pin; 1423, second liquid guiding element; 1424, second heating element; 1425, second atomization pipe; 151, first electrode; 152, second electrode; 161, first sealing member; 1611, first through hole; 162, second sealing member; 1621, second through hole; 170, supporting member; 171, first connecting port; 172, second connecting port; 173, third connecting port; 180, first mounting tube; 181, third through hole; 190, second mounting tube; 191, fourth through hole. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0043] Based on the above technical problems, an embodiment of the present application provides an electronic atomization device 100.

[0044] like Figure 1-Figure 3 As shown, the electronic atomization device 100 provided in this embodiment includes a first side 115 and a second side 116 opposite to each other in the width direction, an air inlet 111 and an air outlet 112, and the electronic atomization device 100 also includes a liquid storage chamber 120, a first atomization component 141, a second atomization component 142, a first air flow channel 131 and a second air flow channel 132, wherein the liquid storage chamber 120 is used to store liquid matrix, and the first atomization component 141 and the second atomization component 142 are both used to receive liquid matrix from the liquid storage chamber 120 and atomize it to generate an aerosol.

[0045] In the meantime, please continue to read Figure 1-Figure 3 In the present embodiment, the first air flow channel 131 defines a first air flow path from the air inlet 111 via the first atomizer assembly 141 to the air outlet 112, so as to deliver the aerosol generated by the first atomizer assembly 141 to the air outlet 112; and the second air flow channel 132 defines a second air flow path from the air inlet 111 via the second atomizer assembly 142 to the air outlet 112, so as to deliver the aerosol generated by the second atomizer assembly 142 to the air outlet 112; at the same time, the first air flow channel 131 is at least partially located between the liquid storage chamber 120 and the first side 115; the second air flow channel 132 is at least partially located between the liquid storage chamber 120 and the second side 116.

[0046] It is understandable that if Figure 3 As shown, the liquid matrix in the liquid storage chamber 120 can be transferred to the first atomizing assembly 141 and the second atomizing assembly 142 respectively. At the same time, when the external air enters from the air inlet 111, the air flow can be as follows Figure 3 The arrows shown flow toward the first atomizing assembly 141 and the second atomizing assembly 142, respectively, and the first atomizing assembly 141 and the second atomizing assembly 142 can heat and atomize the external air to generate aerosol. Figure 3As shown in the direction of the arrows, the aerosol heated and atomized by the first atomization component 141 can enter the first air flow channel 131, and the aerosol heated and atomized by the second atomization component 142 can enter the second air flow channel 132, and the aerosol in the first air flow channel 131 and the aerosol in the second air flow channel 132 can converge at the air outlet 112 to achieve the atomization purpose of the electronic atomization device 100.

[0047] It should be noted that, since the present embodiment sets the liquid storage chamber 120 at the center of the electronic atomization device 100, and sets the first air flow channel 131 and the second air flow channel 132 on both sides of the electronic atomization device 100, the liquid storage chamber 120 can occupy more space in the electronic atomization device 100, and thus when facing a large-capacity oil storage chamber, it can avoid the problem of increasing the overall volume of the electronic atomization device 100 to achieve the purpose of accommodation, thereby optimizing the overall volume of the electronic atomization device 100 and saving the manufacturing cost of the electronic atomization device 100. At the same time, in the present embodiment, since the first air flow channel 131 and the second air flow channel 132 are provided, and the first atomization assembly 141 is provided corresponding to the first air flow channel 131, and the second atomization assembly 142 is provided corresponding to the second air flow channel 132, the heating atomization capacity and efficiency of the atomization assembly can be further enhanced.

[0048] In some embodiments, Figure 3 As shown, the electronic atomization device 100 may also include a hollow shell 110, and a first partition wall 117 and a second partition wall 118 extending in the longitudinal direction may be formed in the shell 110. Wherein, in the width direction of the electronic atomization device 100, the first partition wall 117 and the first side 115 are spaced apart, and the second partition wall 118 and the second side 116 are spaced apart. At the same time, the first partition wall 117 and the second partition wall 118 are spaced apart, wherein the liquid storage chamber 120 is at least partially formed or defined between the first partition wall 117 and the second partition wall 118; and the first air flow channel 131 is partially formed or located between the first partition wall 117 and the first side 115, and the second air flow channel 132 is partially formed or located between the second partition wall 118 and the second side 116, thereby achieving the purpose of optimizing the overall volume of the electronic atomization device 100 and saving the manufacturing cost of the electronic atomization device 100.

[0049] In some embodiments, Figure 3As shown, the shell 110 includes a distal end 114 and a proximal end 113, wherein the air inlet 111 is opened at the distal end 114, and the air outlet 112 is opened at the proximal end 113. At the same time, the first atomization component 141 is located between the first partition wall 117 and the distal end 114, and the second atomization component 142 is located between the second partition wall 118 and the distal end 114. Therefore, on the basis of achieving the purpose of optimizing the overall volume of the electronic atomization device 100, the problem of the first atomization component 141 and the second atomization component 142 blocking the aerosol at the air outlet 112 can also be avoided.

[0050] It can be understood that in other embodiments of the present application, such as Figure 3 As shown, the housing 110 may further include a bottom wall 119 , and the bottom wall 119 is used to seal the liquid storage chamber 120 and isolate the liquid storage chamber 120 from the distal end 114 of the housing 110 .

[0051] Further, such as Figure 3 As shown, the first atomizing assembly 141 can be arranged close to the first side 115, and the second atomizing assembly 142 can be arranged close to the second side 116, thereby further avoiding the problem of the first atomizing assembly 141 and the second atomizing assembly 142 blocking the aerosol at the air inlet 111. Figure 3 In this embodiment, the first air flow channel 131 and the second air flow channel 132 can be arranged in a mirror-symmetrical manner along the width direction of the electronic atomization device 100, so that the aerosol collected at the air outlet 112 is more uniform.

[0052] In some embodiments, Figure 3 As shown, the first atomization component 141 may include a first liquid guiding element 1413 and a first heating element 1414, and the second atomization component 142 may include a second liquid guiding element 1423 and a second heating element 1424, the first liquid guiding element 1413 and the second liquid guiding element 1423 are used to conduct the liquid matrix in the liquid storage chamber 120, and a first atomization pipe 1415 surrounding or defining a portion of the first air flow channel 131 is formed in the first liquid guiding element 1413, and a second atomization pipe 1425 surrounding or defining a portion of the second air flow channel 132 is formed in the second liquid guiding element 1423, wherein the first heating element 1414 is arranged in the first atomization pipe 1415, the second heating element 1424 is arranged in the second atomization pipe 1425, and the first heating element 1414 and the second heating element 1424 are both used to heat the liquid matrix to generate an aerosol.

[0053] It can be understood that in other embodiments of the present application, the first atomization assembly 141 may include a first mounting tube 180, and the second atomization assembly 142 may include a second mounting tube 190, wherein the first mounting tube 180 is wrapped in the first liquid guiding element 1413 and is provided with a third through hole 181 connected to the liquid storage chamber 120, and at the same time, the second mounting tube 190 is wrapped in the second liquid guiding element 1423 and is provided with a fourth through hole 191 connected to the liquid storage chamber 120, so that the liquid matrix in the liquid storage chamber 120 can be respectively conducted to the first liquid guiding element 1413 and the second liquid guiding element 1423.

[0054] In some embodiments, Figure 3 As shown, the first liquid-conducting element 1413 and the second liquid-conducting element 1423 are ring-shaped, and are both extended along a width direction perpendicular to the longitudinal direction of the electronic atomization device 100 , thereby further optimizing the longitudinal space of the electronic atomization device 100 .

[0055] In some embodiments, Figure 3 As shown, the electronic atomization device 100 may further include a supporting element 170, wherein, in the width direction of the electronic atomization device 100, the first atomization assembly 141 is installed or retained between the first partition wall 117 and the supporting element 170, and the second atomization assembly 142 is installed or retained between the second partition wall 118 and the bracket.

[0056] For further information, please refer to Figure 3 The supporting element 170 may include a first connecting port 171 connected to the air inlet 111, a second connecting port 172 toward the first side 115, and a third connecting port 173 toward the second side 116, wherein the first air flow channel 131 passes through the first connecting port 171 and the second connecting port 172 or is partially located between the first connecting port 171 and the second connecting port 172, and the second air flow channel 132 passes through the first connecting port 171 and the third connecting port 173 or is partially located between the first connecting port 171 and the third connecting port 173, thereby achieving the purpose of connecting the air inlet 111, the first air flow channel 131, the second air flow channel 132 and the air outlet 112.

[0057] It should be noted that, in this embodiment, the first atomizing device and the second atomizing device may be fixedly connected to the supporting element 170 respectively, and the fixed connection methods include but are not limited to snap connection, screw connection or welding, which are not limited here.

[0058] In some embodiments, Figure 3-Figure 4As shown, the electronic atomization device 100 may also include a first electrode 151 and a second electrode 152, wherein the first heating element 1414 and the second heating element 1424 are connected in series or in parallel between the first electrode 151 and the second electrode 152, so that the first heating element 1414 and the second heating element 1424 heat the liquid matrix in series or in parallel to generate an aerosol.

[0059] Specifically, in a series embodiment, Figure 4 As shown, the electronic atomization device 100 may include a first electrode 151 and a second electrode 152, wherein the first negative electrode pin 1412 of the first heating element 1414 can be welded to the second positive electrode pin 1421 of the second heating element 1424, and at the same time, the first positive electrode pin 1411 of the first heating element 1414 can be electrically connected to the first electrode 151, and the second negative electrode pin 1422 of the second heating element 1424 can be electrically connected to the second electrode 152, thereby achieving the purpose of connecting the first atomization component 141 and the second atomization component 142 in series, and further, when the overall volume of the electronic atomization device 100 is small, the first atomization component 141 and the second atomization component 142 can be connected in series and the first atomization component 141 and the second atomization component 142 can be regarded as a single atomization component.

[0060] Meanwhile, in a parallel embodiment, if Figure 5 As shown, the first positive pin 1411 of the first heating element 1414 and the second positive pin 1421 of the second heating element 1424 can be electrically connected to the second electrode 152, and the first negative pin 1412 of the first heating element 1414 and the negative pin of the second heating element 1424 can be electrically connected to the first electrode 151, thereby achieving the purpose of connecting the first atomization component 141 and the second atomization component 142 in parallel, so that when the overall volume of the electronic atomization device 100 is large, the first atomization component 141 and the second atomization component 142 can be connected in parallel and the first atomization component 141 and the second atomization component 142 can be regarded as double-fired atomization components to meet the needs of the electronic atomization device 100 with a large capacity and a large average atomization amount.

[0061] In another embodiment of the present application, Figure 6-8 As shown, the first liquid-conducting element 1413 and the second liquid-conducting element 1423 are both annular and arranged along the longitudinal direction of the electronic atomization device 100, so as to further optimize the lateral space of the electronic atomization device 100. At the same time, the number of turns of the airflow in the electronic atomization device 100 can be further reduced, so as to further improve the atomization efficiency of the electronic atomization device 100, and reduce the number of times the heated atomized aerosol contacts the inner wall of the housing 110 (the inner wall of the housing 110 is usually at room temperature), thereby further reducing the amount of condensed water generated in the electronic atomization device 100.

[0062] In the series embodiment of the above embodiment, if Fig. 9 As shown, the first negative pin 1412 of the first heating element 1414 can be welded to the second positive pin 1421 of the second heating element 1424, and the first positive pin 1411 of the first heating element 1414 can be electrically connected to the first electrode 151, and the second negative pin 1422 of the second heating element 1424 can be electrically connected to the second electrode 152, thereby achieving the purpose of connecting the first atomization component 141 and the second atomization component 142 in series, and further, when the overall volume of the electronic atomization device 100 is small, the first atomization component 141 and the second atomization component 142 can be connected in series and the first atomization component 141 and the second atomization component 142 can be regarded as a single atomization component.

[0063] Meanwhile, in the parallel embodiment of the above embodiment, if Fig.10 As shown, the electronic atomization device 100 may include a first electrode 151 and a second electrode 152, wherein the first positive pin 1411 of the first heating element 1414 and the second positive pin 1421 of the second heating element 1424 can both be electrically connected to the second electrode 152, and the first negative pin 1412 of the first heating element 1414 and the second negative pin 1422 of the second heating element 1424 can both be electrically connected to the first electrode 151 to achieve the purpose of connecting the first atomization component 141 and the second atomization component 142 in parallel, so that when the overall volume of the electronic atomization device 100 is large, the first atomization component 141 and the second atomization component 142 can be connected in parallel and the first atomization component 141 and the second atomization component 142 can be regarded as double-fired atomization components to meet the needs of the electronic atomization device 100 with large capacity and large average atomization amount.

[0064] In some embodiments, please refer to Figure 8 The electronic atomization device 100 may also include a first seal 161 and a second seal 162, wherein the first seal 161 is located on a side of the first atomization component 141 away from the first air flow channel 131, and the first seal 161 is provided with a first through hole 1611, and the first through hole 1611 is respectively connected to the air inlet 111 and the first air flow channel 131; at the same time, the second seal 162 is located on a side of the second atomization component 142 away from the second air flow channel 132, and the second seal 162 is provided with a second through hole 1621, and the second through hole 1621 is respectively connected to the air inlet 111 and the second air flow channel 132.

Claims

1. An electronic atomization device, characterized in that: include: a first side and a second side opposite to each other in a width direction; Air inlet and outlet; A liquid storage chamber, used for storing a liquid matrix; a first atomizing assembly, receiving the liquid matrix from the liquid storage chamber and atomizing it to generate an aerosol; a second atomizing assembly, receiving the liquid matrix from the liquid storage chamber and atomizing it to generate an aerosol; a first airflow channel defining a first airflow path from the air inlet via the first atomizer assembly to the air outlet, so as to deliver the aerosol generated by the first atomizer assembly to the air outlet; the first airflow channel being at least partially located between the liquid storage chamber and the first side; A second air flow channel defines a second air flow path from the air inlet via the second atomizer assembly to the air outlet to deliver the aerosol generated by the second atomizer assembly to the air outlet; the second air flow channel is at least partially located between the liquid storage chamber and the second side.

2. The electronic atomization device according to claim 1, characterized in that: The electronic atomization device further comprises a housing, wherein a first partition wall and a second partition wall extending in a longitudinal direction are formed in the housing; The first partition wall and the second partition wall are spaced apart in the width direction of the electronic atomization device; the liquid storage chamber is at least partially formed or defined between the first partition wall and the second partition wall; the first air flow channel is partially formed or located between the first partition wall and the first side; the second air flow channel is partially formed or located between the second partition wall and the second side.

3. The electronic atomization device according to claim 2, characterized in that: The housing includes a distal end and a proximal end; The first atomizing assembly is located between the first partition wall and the distal end; And / or, the second atomization assembly is located between the second partition wall and the distal end.

4. The electronic atomization device according to any one of claims 1 to 3, characterized in that: The first atomization assembly is arranged close to the first side, and the second atomization assembly is arranged close to the second side.

5. The electronic atomization device according to any one of claims 1 to 3, characterized in that: The first airflow channel and the second airflow channel are arranged in mirror symmetry along the width direction of the electronic atomization device.

6. The electronic atomization device according to any one of claims 1 to 3, characterized in that: The first atomization assembly comprises a first liquid-conducting element and a first heating element; the first liquid-conducting element is arranged to receive the liquid matrix from the liquid storage chamber, and the first heating element is used to heat at least part of the liquid matrix in the first liquid-conducting element to generate an aerosol; and / or, The second atomization assembly includes a second liquid-conducting element and a second heating element; the second liquid-conducting element is arranged to receive the liquid matrix from the liquid storage chamber, and the second heating element is used to heat at least part of the liquid matrix in the second liquid-conducting element to generate an aerosol.

7. The electronic atomization device according to claim 6, characterized in that: The first liquid-conducting element and / or the second liquid-conducting element are arranged along the longitudinal extension of the electronic atomization device.

8. The electronic atomization device according to claim 6, characterized in that: The first liquid-conducting element and / or the second liquid-conducting element are arranged perpendicular to the longitudinal direction of the electronic atomization device.

9. The electronic atomization device according to any one of claims 2 to 3, characterized in that: The electronic atomization device also includes a supporting element; wherein, in the width direction of the electronic atomization device, the first atomization assembly is installed or retained between the first partition wall and the supporting element; and the second atomization assembly is installed or retained between the second partition wall and the bracket.

10. The electronic atomization device according to claim 9, characterized in that: The supporting element includes a first connecting port connected to the air inlet, a second connecting port toward the first side, and a third connecting port toward the second side; wherein, the first airflow channel passes through the first connecting port and the second connecting port or is partially located between the first connecting port and the second connecting port, and the second airflow channel passes through the first connecting port and the third connecting port or is partially located between the first connecting port and the third connecting port.

11. The electronic atomization device according to claim 6, characterized in that: Also includes: A first electrode and a second electrode, the first heating element and the second heating element are connected in series or in parallel between the first electrode and the second electrode, so that the first heating element and the second heating element are heated in series or in parallel at the same time.

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