Electrode mounting structure, electronic control module and electronic atomization device

Abstract

The utility model discloses an electrode mounting structure, an electronic control module and an electronic atomization device. Belongs to the technical field of aerosol generation. According to the electrode mounting structure, the mounting hole is formed in the support, the sealing piece is arranged in the mounting hole, and the power supply electrode sequentially penetrates through the sealing piece and the mounting hole and is connected to the sealing piece and the support in a limiting mode, so that the sealing piece is clamped between the power supply electrode and the support; therefore, the power supply electrode is connected to the support in a limited mode under the cooperation of the sealing piece and the support, soft connection between the power supply electrode and the support is achieved under the action of the sealing piece, and the problems that the installation difficulty is large and the risk of installation failure easily exists due to the adoption of hard connection modes such as riveting are avoided; and sealing connection between the outer wall of the power supply electrode and the mounting hole can be realized, so that condensate or aerosol matrix and the like are prevented from leaking from a gap between the power supply electrode and the mounting hole.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aerosol generation, in particular to an electrode mounting structure, an electric control module and an electronic atomization device. BACKGROUND

[0002] The electronic atomization device is a device for heating an aerosol substrate by an atomization core to atomize the heated aerosol substrate to generate an aerosol for a user to smoke. The electronic atomization device generally comprises an atomizer and a battery rod. The battery rod part is used to supply power to the atomizer to heat and atomize the aerosol substrate received in the atomizer by the atomization core of the atomizer to generate an aerosol.

[0003] Generally, the electronic atomization device comprises an atomizer and an electric control module which are detachably connected. The electric control module is used to supply power to the atomization core in the atomizer and control the atomization core to work so as to heat and atomize the aerosol substrate or stop heating the aerosol substrate. The electric control module comprises a power supply electrode, and the atomizer comprises a power receiving electrode. When the atomizer is connected with the electric control module, the power supply electrode is electrically connected with the power receiving electrode so that the electric control board in the electric control module can be electrically connected with the atomization core.

[0004] In the prior art, the power supply electrode is usually directly riveted on the magnetic member and / or the bracket and connects the magnetic member to the bracket. Therefore, the power supply electrode is hard connected with the magnetic member and / or the bracket, which causes stress on the magnetic member and / or the bracket. In addition, the power supply electrode expands and contracts due to heating and cooling during use, which causes the bracket and / or the magnetic member to easily crack, resulting in the bracket and / or the magnetic member being unable to effectively clamp the power supply electrode, and thus the power supply electrode has a risk of falling off. UTILITY MODEL CONTENT

[0005] The main purpose of the present application is to provide an electrode mounting structure, an electric control module and an electronic atomization device to solve the problem of assembly failure of the power supply electrode in the prior art.

[0006] In one aspect, the present application provides an electrode mounting structure, comprising:

[0007] a bracket, the bracket being configured to form a mounting hole; and

[0008] a power supply electrode and a sealing member, the sealing member being arranged in the mounting hole, the power supply electrode passing through the sealing member and the mounting hole in sequence and being limitingly connected to the sealing member and the bracket;

[0009] The sealing member is clamped between the power supply electrode and the bracket.

[0010] Further, the power supply electrode comprises a main body, a first limiting part and a second limiting part, the first limiting part and the second limiting part are respectively located on the main body, the main body between the first limiting part and the second limiting part is arranged between the sealing element and the mounting hole, one of the first limiting part and the second limiting part is located on the side of the sealing element away from the corresponding support of the mounting hole, and the other of the first limiting part and the second limiting part is located on the side of the corresponding support of the mounting hole away from the sealing element.

[0011] Further, the mounting hole comprises a first hole and a second hole, the hole diameter of the first hole is larger than the hole diameter of the second hole, so that the first limiting surface is formed between the first hole and the second hole towards the first hole;

[0012] The support comprises a mounting part, the mounting part comprises a first sub-part and a second sub-part, the first sub-part is configured to form the first hole, and the second sub-part is configured to form the second hole, and the first limiting surface is located on the side of the second sub-part close to the first sub-part;

[0013] The sealing element is arranged in the first hole and sealed against one of the first limiting part and the second limiting part and the first limiting surface.

[0014] Further, the electrode mounting structure further comprises a magnetic element;

[0015] The power supply electrode further comprises a third limiting part, the third limiting part is arranged on the main body, and the third limiting part is located between the first limiting part and the second limiting part, the third limiting part cooperates with one of the first limiting part and the second limiting part to limit the sealing element, and the third limiting part cooperates with the other of the first limiting part and the second limiting part to limit the magnetic element.

[0016] Further, the mounting hole further comprises a third hole, the third hole is communicated between the first hole and the second hole, the hole diameter of the third hole is larger than the hole diameter of the second hole and smaller than the hole diameter of the first hole, so that the first limiting surface is formed between the third hole and the first hole towards the first hole, and the second limiting surface is formed between the second hole and the third hole towards the third hole;

[0017] The mounting part further comprises a third sub-part, the third sub-part is configured to form the third hole, and the second limiting surface is located on the side of the third sub-part close to the first sub-part;

[0018] The sealing member is arranged in the first hole and sealingly abuts between one of the first limiting portion and the second limiting portion and the first limiting surface, and the magnetic member is arranged in the third hole and abuts between the second limiting surface and the third limiting portion.

[0019] Further, the electrode mounting structure further comprises a magnetic member;

[0020] The power supply electrode further comprises a third limiting portion arranged on the main body, and the third limiting portion is located on one side of the first limiting portion and the second limiting portion away from the other side of the first limiting portion and the second limiting portion, and the third limiting portion cooperates with the first limiting portion to limit the magnetic member, or the third limiting portion cooperates with the second limiting portion to limit the magnetic member.

[0021] Further, the mounting hole further comprises a third hole, the third hole is communicated at one end of the first hole away from the second hole, and the aperture of the third hole is larger than the aperture of the first hole, so that the third hole and the first hole have a second limiting surface towards the third hole;

[0022] The mounting portion further comprises a third sub-portion, the third sub-portion is configured to form the third hole, and the second limiting surface is located on one side of the first sub-portion close to the third sub-portion;

[0023] The sealing member is arranged in the first hole and sealingly abuts between one of the first limiting portion and the second limiting portion and the first limiting surface, and the magnetic member is arranged in the third hole and abuts between the second limiting surface and the third limiting portion.

[0024] Alternatively, the mounting hole further comprises a third hole, the third hole is communicated at one end of the second hole away from the first hole, and the aperture of the third hole is larger than the aperture of the second hole, so that the third hole and the second hole have a second limiting surface towards the third hole;

[0025] The mounting portion further comprises a third sub-portion, the third sub-portion is configured to form the third hole, and the second limiting surface is located on one side of the second sub-portion close to the third sub-portion;

[0026] The sealing member is arranged in the first hole and sealingly abuts between one of the first limiting portion and the second limiting portion and the first limiting surface, and the magnetic member is arranged in the third hole and abuts between the second limiting surface and the third limiting portion.

[0027] Further, the third hole is communicated at one end of the first hole away from the second hole, and the sealing member simultaneously sealingly abuts between the magnetic member and the first limiting surface.

[0028] Further, the bracket structure is formed with two mounting holes, and each mounting hole is provided with a sealing member and a power supply electrode.

[0029] In another aspect, the application also provides an electronic control module, which comprises the electrode mounting structure of any one of the above.

[0030] A power supply assembly and a control assembly, which are electrically connected with the power supply assembly and the power supply electrode respectively.

[0031] In yet another aspect, the application also provides an electronic atomization device, which comprises the electronic control module of any one of the above.

[0032] An atomizer, which comprises an atomization core and a power receiving electrode connected between the atomization core and the power supply electrode.

[0033] In the electrode mounting structure of the application, by forming the mounting hole on the bracket, providing the sealing member in the mounting hole, and sequentially passing the power supply electrode through the sealing member and the mounting hole and limiting connecting the sealing member and the bracket, the sealing member is clamped between the power supply electrode and the bracket, and the power supply electrode is limited connected on the bracket under the cooperation of the sealing member and the bracket, and realizes the soft connection with the bracket under the action of the sealing member, avoiding the hard connection mode such as riveting, which leads to larger installation difficulty and the risk of installation failure, and under the action of the sealing member, the sealing connection between the outer wall of the power supply electrode and the mounting hole is also realized, thereby avoiding the leakage of condensate or aerosol matrix from the gap between the power supply electrode and the mounting hole. BRIEF DESCRIPTION OF DRAWINGS

[0034] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0035] Figure 1 It is a whole schematic view of the electrode mounting structure in an embodiment disclosed by the application.

[0036] Figure 2 It is a whole schematic view of the electrode mounting structure in an embodiment disclosed by the application. Figure 1 It is a sectional view along the A-A1 direction, and only a set of magnetic members, a power supply electrode and a sealing member are shown in the figure.

[0037] Figure 3 It is a whole schematic view of the electrode mounting structure in an embodiment disclosed by the application. Figure 2 It is an enlarged schematic view of the A place in the figure.

[0038] Figure 4 For Figure 1 A-A1 direction, showing two groups of magnetic components, power supply electrode and sealing element.

[0039] Wherein, the above drawings include the following reference signs:

[0040] Electrode mounting structure 100, bracket 10, mounting hole 11, first hole 111, second hole 112, first limiting surface 113, third hole 114, second limiting surface 115, protrusion 116, mounting portion 12, first sub-portion 121, second sub-portion 122, third sub-portion 123, accommodating portion 13, connecting portion 14, power supply electrode 20, main body 21, first limiting portion 22, second limiting portion 23, third limiting portion 24, sealing element 30, magnetic component 40. DETAILED DESCRIPTION

[0041] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0042] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] Unless specifically stated otherwise, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in the various examples herein are not limiting of the scope of the application. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and not of limitation, as the skilled artisan will appreciate that technology, methods and devices known to those of ordinary skill in the relevant art can be modified to perform the functions, methods and / or devices described herein. In addition, any specific values provided in the examples are merely illustrative for the particular examples provided and are not intended to limit the scope of the application. Thus, other examples of the exemplary embodiments can have different values. It is noted that like references are used throughout the drawings to designate like elements, and thus, further discussion of the like elements will not be repeated.

[0044] Reference will now be made to Figures 1-4As shown, the electrode mounting structure 100 provided by the present application includes a bracket 10, a power supply electrode 20 and a sealing member 30. The bracket 10 is configured with a mounting hole 11, the sealing member 30 is arranged in the mounting hole 11, and the power supply electrode 20 sequentially passes through the sealing member 30 and the mounting hole 11 and is limitingly connected on the sealing member 30 and the bracket 10.

[0045] The sealing member 30 is clamped between the power supply electrode 20 and the bracket 10, so that the power supply electrode 20 is limitingly connected on the bracket 10 under the cooperation of the sealing member 30 and the bracket 10, and under the action of the sealing member 30, the power supply electrode 20 is soft-connected with the bracket 10, avoiding the use of hard connection methods such as riveting, which makes the installation more difficult and is prone to installation failure. Under the action of the sealing member 30, the power supply electrode 20 can also realize sealed connection between the outer wall of the power supply electrode 20 and the mounting hole 11, thereby avoiding leakage of condensate or aerosol matrix from the gap between the power supply electrode 20 and the mounting hole 11.

[0046] Further, the power supply electrode 20 includes a main body 21, a first limiting portion 22 and a second limiting portion 23. The first limiting portion 22 and the second limiting portion 23 are respectively located on the main body 21. The main body 21 located between the first limiting portion 22 and the second limiting portion 23 is arranged between the sealing member 30 and the mounting hole 11, and one of the first limiting portion 22 and the second limiting portion 23 is located on the side of the sealing member 30 away from the bracket 10 corresponding to the mounting hole 11, and the other of the first limiting portion 22 and the second limiting portion 23 is located on the side of the bracket 10 corresponding to the mounting hole 11 away from the sealing member 30. Thus, the power supply electrode 20 clamps the sealing member 30 and the bracket 10 corresponding to the mounting hole 11 together under the cooperation of the first limiting portion 22 and the second limiting portion 23, and the power supply electrode 20 is soft-connected on the bracket 10.

[0047] Further, the mounting hole 11 includes a first hole 111 and a second hole 112. The diameter of the first hole 111 is greater than the diameter of the second hole 112, so that the first hole 111 and the second hole 112 have a first limiting surface 113 facing the first hole 111.

[0048] The bracket 10 comprises a mounting portion 12, the mounting portion 12 comprises a first sub-portion 121 and a second sub-portion 122, the first sub-portion 121 is configured to form the first hole 111, the second sub-portion 122 is configured to form the second hole 112, and the first limiting surface 113 is located on one side of the second sub-portion 122 close to the first sub-portion 121.

[0049] The sealing member 30 is arranged in the first hole 111 and is sealed against one of the first limiting portion 22 and the second limiting portion 23 and the first limiting surface 113, so that the sealing member 30 can be limited and sealed in the first hole 111 under the cooperation of the first hole 111, the first limiting surface 113 and the power supply electrode 20, so that the sealing member 30 can seal the gap between the outer wall of the corresponding power supply electrode 20 and the first hole 111 and / or the first limiting surface 113, thereby making the mounting hole 11 in a sealed state after the power supply electrode 20 and the sealing member 30 are mounted, and thereby avoiding the penetration of aerosol substrate and / or condensed liquid along the outer wall of the power supply electrode 20 and the hole wall of the mounting hole 11, causing liquid leakage.

[0050] Further, please refer to Figures 1-4 As shown, the electrode mounting structure 100 further comprises a magnetic member 40. After the electrode mounting structure 100 is connected with the atomizer, the magnetic member 40 is used to be magnetically connected with the corresponding magnetic attraction member on the atomizer, so that the power supply electrode 20 can be stably electrically connected with the power receiving electrode on the atomizer.

[0051] In an embodiment, the power supply electrode 20 further comprises a third limiting portion 24, the third limiting portion 24 is arranged on the main body 21, and the third limiting portion 24 is located between the first limiting portion 22 and the second limiting portion 23, and the third limiting portion 24 cooperates with one of the first limiting portion 22 and the second limiting portion 23 to limit the sealing member 30. Wherein, the third limiting portion 24 can cooperate with the first limiting portion 22, or can cooperate with the second limiting portion 23, so that the sealing member 30 is limited and clamped between the first limiting portion 22 and the second limiting portion 23 in the first hole 111.

[0052] The third limiting portion 24 cooperates with the other one of the first limiting portion 22 and the second limiting portion 23 to limit the magnetic member 40, so that the magnetic member 40 is sleeved and limited on the power supply electrode 20. In the case that the third limiting portion 24 cooperates with the first limiting portion 22 to limit the sealing member 30, the third limiting portion 24 also cooperates with the second limiting portion 23 to limit the magnetic member 40; in the case that the third limiting portion 24 cooperates with the second limiting portion 23 to limit the sealing member 30, the third limiting portion 24 also cooperates with the first limiting portion 22 to limit the magnetic member 40.

[0053] Further, the mounting hole 11 further comprises a third hole 114, the third hole 114 is communicated between the first hole 111 and the second hole 112, and the aperture of the third hole 114 is greater than the aperture of the second hole 112 and less than the aperture of the first hole 111, so that the third hole 114 and the first hole 111 have the first limiting face 113 facing the first hole 111, and the second hole 112 and the third hole 114 have the second limiting face 115 facing the third hole 114.

[0054] Further, the mounting portion 12 further comprises a third sub-portion 123, the third sub-portion 123 is configured to form the third hole 114, and the second limiting face 115 is located on the side of the third sub-portion 123 close to the first sub-portion 121.

[0055] The sealing member 30 is arranged in the first hole 111 and sealed against one of the first limiting portion 22 and the second limiting portion 23 and the first limiting face 113. The magnetic member 40 is arranged in the third hole 114 and abuts between the second limiting face 115 and the third limiting portion 24. Thus, the magnetic member 40 and the sealing member 30 are respectively limited and accommodated in the mounting hole 11, and the power supply electrode 20 is limited and mounted on the bracket 10 under the cooperation of the magnetic member 40 and the bracket 10 and the sealing member 30, and the electrode mounting structure 100 simultaneously seals the gap between the outer wall of the power supply electrode 20 and the inner wall of the mounting hole 11 to prevent liquid penetration, and also magnetically attracts the magnetic member on the atomizer to maintain the stability of the electrical connection between the power supply electrode 20 and the power receiving electrode.

[0056] In addition, by arranging the magnetic member, the main body 21 of the power supply electrode 20 passing through the magnetic member can be limited by the magnetic member and the hole wall of the third hole 114, so as to be limited by the hole wall of the first hole 111 in the radial direction of the mounting hole 11, thereby reducing the risk of deflection of the power supply electrode 20 in the mounting hole 11, and further improving the stability of the electrical connection between the power supply electrode 20 and the power receiving electrode.

[0057] In another embodiment, referring to Figures 1-4 The electrode mounting structure 100 further includes a magnetic member 40. The power supply electrode 20 further includes a third limiting portion 24 arranged on the main body 21, and the third limiting portion 24 is located on the side of one of the first limiting portion 22 and the second limiting portion 23 away from the other of the first limiting portion 22 and the second limiting portion 23.

[0058] Specifically, when the third limiting portion 24 is located on the side of the first limiting portion 22 away from the second limiting portion 23, the third limiting portion 24 cooperates with the first limiting portion 22 to limit the magnetic member 40, so that the sealing member 30 is located between the magnetic member and the support 10 corresponding to the first hole 111. Thus, the support 10 corresponding to the first hole 111 and the magnetic member can limit the power supply electrode 20 in the radial direction of the mounting hole 11, so as to prevent the power supply electrode 20 from being deflected in the mounting hole 11.

[0059] Further, the mounting hole 11 further includes a third hole 114, which is communicated at the end of the first hole 111 away from the second hole 112, and the hole diameter of the third hole 114 is greater than that of the first hole 111, so that the third hole 114 and the first hole 111 have a second limiting surface 115 facing the third hole 114.

[0060] The mounting portion 12 further includes a third sub-portion 123, which is configured to form the third hole 114, and the second limiting surface 115 is located on the side of the first sub-portion 121 close to the third sub-portion 123.

[0061] The sealing member 30 is arranged in the first hole 111 and sealed against one of the first limiting portion 22 and the second limiting portion 23 and the first limiting surface 113. The magnetic member 40 is arranged in the third hole 114 and abuts between the second limiting surface 115 and the third limiting portion 24.

[0062] Further, the third hole 114 is communicated at an end of the first hole 111 away from the second hole 112, and the sealing member 30 is sealed against between the magnetic member 40 and the first limiting surface 113.

[0063] Specifically, in the present embodiment, the sealing member 30 partially protrudes into the third hole 114 when not clamped and limited in the first hole 111, and the relative two sides of the sealing member 30 along the axial direction of the mounting hole 11 are respectively abutted between the first limiting surface 113 and the corresponding magnetic member when the sealing member 30 is clamped and limited in the first hole 111, so that the sealing member 30 can be adaptively matched with the power supply electrode 20 to realize the installation of the magnetic member, the sealing member 30 and the power supply electrode 20 on the bracket 10, thereby ensuring the sealing effect of the sealing member 30 while avoiding hard connection of the magnetic member and the power supply electrode 20 on the bracket 10.

[0064] Please refer to Figures 1-4 In the case that the third limiting portion is located on the side of the second limiting portion 23 away from the first limiting portion 22, the third limiting portion 24 cooperates with the second limiting portion 23 to limit the magnetic member 40, so that the sealing member 30 and the magnetic member are respectively located on the opposite sides of the bracket 10 corresponding to the first hole 111.

[0065] Further, the mounting hole 11 further comprises a third hole 114, the third hole 114 is communicated at an end of the second hole 112 away from the first hole 111, and the aperture of the third hole 114 is larger than the aperture of the second hole 112, so that the third hole 114 and the second hole 112 have a second limiting surface 115 towards the third hole 114.

[0066] The mounting portion 12 further comprises a third sub-portion 123, the third sub-portion 123 is configured to form the third hole 114, and the second limiting surface 115 is located on the side of the second sub-portion 122 close to the third sub-portion 123.

[0067] The sealing member 30 is arranged in the first hole 111 and sealed against between one of the first limiting portion 22 and the second limiting portion 23 and the first limiting surface 113, wherein the first limiting portion 22 or the second limiting portion 23 directly limits the side of the sealing member 30 away from the first limiting surface 113. The magnetic member 40 is arranged in the third hole 114 and abuts between the second limiting surface 115 and the third limiting portion 24.

[0068] Further, the bracket 10 is configured with two mounting holes 11, and each mounting hole 11 is provided with a sealing element 30, a power supply electrode 20 and a magnetic element.

[0069] Further, the magnetic element and the magnetic element 40 can be magnetically attracted to each other when they are close to each other, that is, the magnetic element and the magnetic element 40 are made of magnetic material, not necessarily a magnet.

[0070] Further, the third sub-portion 123 is configured with a plurality of protrusions 116 arranged at intervals on the inner wall of the third hole 114, the protrusions 116 protrude in the radial direction of the third hole 114 and extend in the axial direction of the third hole 114. The plurality of protrusions 116 are used to limit the circumferential side of the magnetic element 40, so as to reduce the contact area between the circumferential side of the magnetic element 40 and the hole wall of the third hole 114, and facilitate disassembly of the magnetic element 40.

[0071] On the other hand, referring to Figures 1-4 The electronic control module comprises the electrode mounting structure 100 according to any one of the above embodiments, and therefore has all the beneficial effects of the above embodiments, which will not be repeated here.

[0072] Further, the electronic control module further comprises a power supply assembly and a control assembly, and the control assembly is electrically connected with the power supply assembly and the power supply electrode 20. The power supply assembly is used to supply power to the control assembly and the atomizing core, and the control assembly is used to control the atomizing core to work.

[0073] Further, the bracket 10 further has a containing portion 13, and the containing portion 13 is used to install the power supply assembly and the control assembly.

[0074] On the other hand, referring to Figures 1-4 The electronic atomization device comprises the electronic control module according to any one of the above embodiments, and therefore has all the beneficial effects of the above embodiments, which will not be repeated here.

[0075] Further, the electronic atomization device further comprises an atomizer, the atomizer comprising an atomizing core and a power receiving electrode connected between the atomizing core and the power supply electrode 20 for realizing the electrical connection between the atomizing core and the control assembly in cooperation with the power supply electrode 20.

[0076] Further, the bracket 10 further has a connecting portion 14 connected at one end of the mounting portion 12 away from the accommodating portion 13, the connecting portion 14 being used for connecting with the atomizer so as to realize the magnetic attraction connection between the magnetic member 40 and the corresponding magnetic attraction member and the electrical connection between the power supply electrode 20 and the power receiving electrode.

[0077] For the convenience of description, spatial relative terms such as "above", "upper", "top", "top surface", "upper surface", etc. can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "on" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0078] In addition, it should be noted that the use of the terms "first", "second", etc. to qualify parts is only for the convenience of distinguishing the corresponding parts, and the above terms have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application.

[0079] The above is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. An electrode mounting structure characterized by comprising: The electrode mounting structure comprises: a bracket, the bracket is configured with a mounting hole; a power supply electrode and a sealing element, the sealing element is arranged in the mounting hole, the power supply electrode passes through the sealing element and the mounting hole in sequence and is limitedly connected on the sealing element and the bracket; wherein the sealing element is clamped between the power supply electrode and the bracket. The power supply electrode comprises a main body, a first limiting part and a second limiting part, the first limiting part and the second limiting part are respectively arranged on the main body, the main body between the first limiting part and the second limiting part is arranged between the sealing element and the mounting hole, one of the first limiting part and the second limiting part is limited on the side of the sealing element away from the corresponding bracket of the mounting hole, and the other of the first limiting part and the second limiting part is limited on the side of the corresponding bracket of the mounting hole away from the sealing element.

2. The electrode mounting structure according to claim 1, characterized by The mounting hole comprises a first hole and a second hole, the hole diameter of the first hole is larger than the hole diameter of the second hole, so that the first limiting surface is arranged between the first hole and the second hole and faces the first hole; 3. The electrode mounting structure according to claim 2, characterized by The bracket comprises a mounting part, the mounting part comprises a first sub-part and a second sub-part, the first sub-part is configured to form the first hole, the second sub-part is configured to form the second hole, and the first limiting surface is arranged on the side of the second sub-part close to the first sub-part; The sealing element is arranged in the first hole and is sealed against between one of the first limiting part and the second limiting part and the first limiting surface. The electrode mounting structure further comprises a magnetic element; 4. The electrode mounting structure according to claim 3, characterized by The power supply electrode further comprises a third limiting part, the third limiting part is arranged on the main body and between the first limiting part and the second limiting part, the third limiting part cooperates with one of the first limiting part and the second limiting part to limit the sealing element, and the third limiting part cooperates with the other of the first limiting part and the second limiting part to limit the magnetic element. The mounting hole further comprises a third hole, the third hole is communicated between the first hole and the second hole, the hole diameter of the third hole is larger than the hole diameter of the second hole and smaller than the hole diameter of the first hole, so that the first limiting surface is arranged between the third hole and the first hole and faces the first hole, and a second limiting surface is arranged between the second hole and the third hole and faces the third hole; 5. The electrode mounting structure according to claim 4, characterized by The mounting part further comprises a third sub-part, the third sub-part is configured to form the third hole, and the second limiting surface is arranged on the side of the third sub-part close to the first sub-part; The sealing element is arranged in the first hole and is sealed against between one of the first limiting part and the second limiting part and the first limiting surface, and the magnetic element is arranged in the third hole and is against between the second limiting surface and the third limiting part. The electrode mounting structure further comprises a magnetic element; 6. The electrode mounting structure according to claim 3, characterized by ​ The power supply electrode further comprises a third limiting portion, which is arranged on the main body and is located on one side of the first limiting portion and the second limiting portion away from the other one of the first limiting portion and the second limiting portion. The third limiting portion cooperates with the first limiting portion to limit the magnetic member, or the third limiting portion cooperates with the second limiting portion to limit the magnetic member.

7. The electrode mounting structure according to claim 6, characterized by The mounting hole further comprises a third hole, which is communicated at an end of the first hole away from the second hole, and the aperture of the third hole is larger than that of the first hole, so that the third hole and the first hole have a second limiting surface facing the third hole; The mounting portion further comprises a third sub-portion, which is configured to form the third hole, and the second limiting surface is located on one side of the second sub-portion close to the third sub-portion; The sealing member is arranged in the first hole and sealingly abuts between the one of the first limiting portion and the second limiting portion and the first limiting surface, and the magnetic member is arranged in the third hole and abuts between the second limiting surface and the third limiting portion; Alternatively, the mounting hole further comprises a third hole, which is communicated at an end of the second hole away from the first hole, and the aperture of the third hole is larger than that of the second hole, so that the third hole and the second hole have a second limiting surface facing the third hole; The mounting portion further comprises a third sub-portion, which is configured to form the third hole, and the second limiting surface is located on one side of the second sub-portion close to the third sub-portion; The sealing member is arranged in the first hole and sealingly abuts between the one of the first limiting portion and the second limiting portion and the first limiting surface, and the magnetic member is arranged in the third hole and abuts between the second limiting surface and the third limiting portion.

8. The electrode mounting structure according to claim 7, characterized by The third hole is communicated at an end of the first hole away from the second hole, and the sealing member sealingly abuts between the magnetic member and the first limiting surface.

9. The electrode mounting structure according to any one of claims 1 to 8, characterized by The bracket is configured to have two mounting holes, and each mounting hole is provided with a sealing member and a power supply electrode.

10. An electronic control module, comprising the electrode mounting structure according to any one of claims 1-9; and A power supply assembly and a control assembly, which are electrically connected with the power supply assembly and the power supply electrode, respectively.

11. An electronic atomizing device, characterized by, The electronic atomization device comprises the electronic control module according to claim 10; and An atomizer, which comprises an atomization core and a power receiving electrode connected between the atomization core and the power supply electrode. The electronic atomization device comprises the electronic control module according to claim 10; and An atomizer, which comprises an atomization core and a power receiving electrode connected between the atomization core and the power supply electrode.

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