Electronic atomization device, its power supply component and bracket component

Abstract

The present invention relates to an electronic atomization device, its power supply component and bracket component. The bracket component includes a bracket for accommodating an electric core and at least two conductive members arranged on the bracket; each of the conductive members includes a first elastic abutting electrode; the connection line of the tops of the first elastic abutting electrodes of the at least two conductive members does not intersect with the side wall of the bracket; and / or each of the conductive members includes a second elastic abutting electrode, and the connection line of the tops of the second elastic abutting electrodes of the at least two conductive members does not intersect with the side wall of the bracket. This bracket component can facilitate the detection of the electrodes on the bracket component and the electrical connection between the electrodes and the circuit board, thereby improving the stability of the connection between the electrodes on the bracket component and the circuit board, and further facilitating the realization of automated production.

Description

Technical Field

[0001] The present invention relates to an atomization device, and more particularly to an electronic atomization device, a power supply component and a bracket component. Background Art

[0002] During the assembly process of existing electronic atomization devices, the circuit board in the power supply component usually needs to be connected to an electrical connector. The connection stability between the electrical connector and the circuit board is not good, and it is impossible to perform detection during assembly to avoid this problem. Such electronic atomization devices not only have cumbersome operations but also are not conducive to automated production. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an improved bracket component, and further provide an improved electronic atomization device and its power supply component.

[0004] The technical solution adopted by the present invention to solve its technical problems is to construct a bracket component, including a bracket for accommodating an electric core and at least two conductive members arranged on the bracket;

[0005] Each of the conductive members includes a first elastic abutting electrode; the connecting line of the tops of the first elastic abutting electrodes of the at least two conductive members does not intersect the side wall of the bracket; and / or, each of the conductive members includes a second elastic abutting electrode, and the connecting line of the tops of the second elastic abutting electrodes of the at least two conductive members does not intersect the side wall of the bracket.

[0006] Preferably, a first avoidance hole is provided on the side wall, the first elastic abutting electrode includes a first abutting portion, and the first avoidance hole is used for an infrared detection device to detect whether the first abutting portions of the at least two conductive members coincide.

[0007] Preferably, a second avoidance hole is provided on the side wall, the second elastic abutting electrode includes a second abutting portion, and the second avoidance hole is used for an infrared detection device to detect whether the second abutting portions of the at least two conductive members coincide.

[0008] Preferably, the bracket includes a first opening and a bottom wall opposite to the first opening, and the first elastic abutting electrode and / or the second elastic abutting electrode extend towards the first opening and the top end is higher than the side wall.

[0009] Preferably, the bracket includes an end wall; the end wall includes a plane arranged opposite to the conductive member;

[0010] The first elastic abutting electrodes and / or the second elastic abutting electrodes of two adjacent conductive members extend in a direction parallel to the plane.

[0011] Preferably, the conductive member includes a conductive connection portion;

[0012] The first elastic abutting electrode is disposed at one end of the conductive connection portion for elastically abutting against a first circuit board disposed on the bracket.

[0013] Preferably, the bracket includes a second opening for installing the first circuit board;

[0014] The first elastic abutting electrode penetrates toward the second opening and elastically abuts against the first circuit board.

[0015] Preferably, the conductive member includes a conductive connection portion;

[0016] The second elastic abutting electrode is disposed at the other end of the conductive connection portion for elastically abutting against a second circuit board disposed on the bracket.

[0017] Preferably, the bracket includes a third opening for installing the second circuit board;

[0018] The second elastic abutting electrode penetrates toward the third opening and elastically abuts against the second circuit board.

[0019] Preferably, the conductive member includes a conductive connection portion; the first elastic abutting electrode is disposed at one end of the conductive connection portion; the second elastic abutting electrode is disposed at the other end of the conductive connection portion;

[0020] The first elastic abutting electrode includes a first combining portion combined with the conductive connection portion; the first combining portion is integrally formed on the bracket;

[0021] And / or, the second elastic abutting electrode includes a third combining portion combined with the conductive connection portion; the third combining portion is integrally formed on the bracket.

[0022] Preferably, the first elastic abutting electrode further includes a first abutting portion for abutting against a circuit board disposed on the bracket, and a second combining portion connecting the first abutting portion and the first combining portion;

[0023] And / or, the second elastic abutting electrode further includes a second abutting portion for abutting against a circuit board disposed on the bracket, and a fourth combining portion connecting the second abutting portion and the third combining portion.

[0024] Preferably, the first elastic abutting electrode further includes a first main body portion disposed between the first abutting portion and the second combining portion, and / or a first guiding portion disposed at one end of the first abutting portion;

[0025] And / or, the second elastic abutting electrode further includes a second main body portion disposed between the second abutting portion and the fourth coupling portion, and / or a second guiding portion disposed at one end of the second abutting portion.

[0026] Preferably, a first conductive layer is provided at the junction of the first abutting portion and the first guiding portion;

[0027] And / or, a second conductive layer is provided at the junction of the second abutting portion and the second guiding portion.

[0028] Preferably, the width of the first abutting portion is smaller than the width of the first main body portion;

[0029] And / or, the width of the second abutting portion is smaller than the width of the second main body portion.

[0030] Preferably, a first hollow structure corresponding to the first elastic abutting electrode is provided on the bracket;

[0031] And / or, a second hollow structure corresponding to the second elastic abutting electrode is provided on the bracket.

[0032] Preferably, the bracket includes a bottom wall; the conductive member is integrally formed on the bottom wall of the bracket.

[0033] Preferably, a first supporting structure for supporting the first elastic abutting electrode is provided on the bottom wall;

[0034] And / or, a second supporting structure for supporting the second elastic abutting electrode is provided on the bottom wall.

[0035] Preferably, the conductive member includes a first accommodating cavity for accommodating the battery cell, a second accommodating cavity for accommodating the first circuit board, and / or a third accommodating cavity for accommodating the second circuit board;

[0036] The first elastic abutting electrode penetrates into the second accommodating cavity, and / or the second elastic abutting electrode penetrates into the third accommodating cavity.

[0037] Preferably, a first clamping structure for clamping the first circuit board is provided on the bracket;

[0038] And / or, a second clamping structure for clamping the second circuit board is provided on the bracket.

[0039] The present invention also constructs a power supply assembly, characterized in that it includes the bracket assembly of the present invention.

[0040] The present invention also constructs an electronic atomization device, characterized in that it includes the power supply assembly of the present invention and an atomizer connected to the power supply assembly.

[0041] Implementing the electronic atomization device, power supply component and bracket component of the present invention has the following beneficial effects: By making the connection line of the tops of the first elastic abutting electrodes of at least two conductive members not intersect with the side wall of the bracket, and / or making the connection line of the tops of the second elastic abutting electrodes of at least two conductive members not intersect with the side wall of the bracket, it is convenient to detect the electrodes on the bracket component, facilitate the electrical connection between the electrodes and the circuit board, thereby improving the stability of the connection between the electrodes on the bracket component and the circuit board, and further facilitating the realization of automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The present invention will be further described below in conjunction with the drawings and embodiments. In the drawings:

[0043] Figure 1 is a schematic structural diagram of the electronic atomization device according to the first embodiment of the present invention;

[0044] Figure 2 is Figure 1 a schematic structural diagram of the power supply component of the electronic atomization device shown;

[0045] Figure 3 is Figure 2 a schematic partial structural diagram of the power supply component shown;

[0046] Figure 4 is Figure 3 a schematic partial structural cross-sectional view of the power supply component shown;

[0047] Figure 5 is Figure 3 a schematic partial structural exploded view of the power supply component shown;

[0048] Figure 6 is Figure 3 a schematic structural diagram of the bracket component of the power supply component shown for accommodating the battery cell, the first circuit board and the second circuit board;

[0049] Figure 7 is Figure 6 a schematic structural diagram of the bracket component of the power supply component shown;

[0050] Figure 8 is Figure 7 a schematic structural diagram of the bracket of the bracket component shown;

[0051] Figure 9 is Figure 3 a schematic structural diagram of the conductive structure of the bracket component shown;

[0052] Figure 10 is Figure 3 a schematic structural diagram of the air guiding structure of the power supply component shown;

[0053] Figure 11 isFigure 3 Schematic structural diagram of the seal of the power supply assembly shown

[0054] Figure 12 It is a schematic structural diagram of the bracket assembly of the electronic atomization device according to the second embodiment of the present invention for accommodating the battery cell, the first circuit board and the second circuit board

[0055] Figure 13 is Figure 12 Schematic structural diagram of the bracket assembly of the power supply assembly shown

[0056] Figure 14 It is a schematic structural diagram of the bracket assembly of the electronic atomization device according to the third embodiment of the present invention Specific embodiments

[0057] For a clearer understanding of the technical features, objectives and effects of the present invention, the specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings

[0058] Figure 1 The first embodiment of the electronic atomization device of the present invention is shown. In this embodiment, the electronic atomization device includes an atomizer A and a power supply assembly B; the atomizer A can be used to heat the atomization medium. The power supply assembly B can be mechanically and / or electrically connected to the atomizer A and can supply electrical energy to the atomizer A

[0059] As Figures 2 to 5 shown, further, in this embodiment, the power supply assembly includes a housing 10, a bracket assembly 20, a battery cell 30, a first circuit board 40, a charging interface 50 and a second circuit board 60. The housing 10 is used to accommodate the bracket assembly 20, the battery cell 30 and the first circuit board 40. The bracket assembly 20 is disposed in the housing 10 and can support the battery cell 30 and the first circuit board 40. The battery cell 30 is disposed on the bracket assembly 20 and is located at the lower part of the bracket assembly 20 and can supply electrical energy to the atomizer A. The first circuit board 40 can be disposed on the bracket assembly 20 and can be electrically connected to the battery cell 30. The charging interface 50 can be disposed on the bracket assembly 20 and can be used to connect to an external power supply to charge the battery cell 30. The second circuit board 60 can be disposed on the bracket assembly 20 and can be electrically connected to the charging interface 50 and the first circuit board 40

[0060] Further, in this embodiment, the housing 10 is a cylindrical structure with an opening at one end. The housing 10 can be an injection molded part. Of course, it can be understood that in some other embodiments, the housing 10 can also be a metal housing

[0061] As Figure 6 and Figure 7As shown, further, in this embodiment, the bracket assembly 20 may include a bracket 21 and a conductive structure 22. The bracket 21 may be used to house the battery cell 30 and the first circuit board 40. The conductive structure 22 may be disposed on the bracket 21 and may be integrally formed with the bracket 21.

[0062] Further, in this embodiment, the bracket 21 may be generally flat. In some embodiments, the cross-section of the bracket 21 may be oval. The bracket 21 may be an insulating member. Specifically, in some embodiments, the bracket 21 may be an injection-molded part. Preferably, the bracket 21 may be made of plastic material. Of course, it can be understood that in some other embodiments, the bracket 21 may not be limited to plastic material and may be made of ceramic or other insulating materials. Of course, it can be understood that in some embodiments, the bracket 21 may not be limited to an insulating member, and an insulating member may be provided to be insulated from the conductive structure 22. In this embodiment, the bracket 21 may include a bottom wall 211, a side wall 212, a first end wall 213, and a second end wall 214.

[0063] The bottom wall 211 may be a long bottom wall. A cutting opening 2111 may be provided on the bottom wall 211. The cutting openings 2111 may be spaced along the length direction of the bottom wall 211 and may be used to facilitate the cutting of the conductive structure 22. In some embodiments, positioning through-holes 2112 may also be provided on the bottom wall 211, and the positioning through-holes 2112 may be used for positioning with the conductive structure 22.

[0064] The side wall 212 can be disposed on two opposite sides of the bottom wall 211 and can be spaced apart from the bottom wall 211. The side wall 212 can be integrally formed with the bottom wall 211. A hollow structure 2113 can be provided between the side wall 212 and the bottom wall 211, and the hollow structure 2113 can facilitate the demolding of the entire bracket 21. In some embodiments, a first clamping structure 2120 is provided on the bracket 21. Specifically, the first clamping structure 2120 can be located on the side wall 212 and can be used to clamp the first circuit board 40. Specifically, in some embodiments, the first clamping structure 2120 can include two elastic buckles 2121. The two elastic buckles 2121 can be located on two opposite sides of the bracket 21, enabling the entire bracket 21 to have a degree of deformation. Specifically, they can be located on the side walls 212 on the two opposite sides and can be integrally formed with the side wall 212. In some embodiments, the two elastic buckles 2121 can cooperate with each other to clamp the first circuit board 40. When the manipulator clamps the first circuit board 40 and installs it on the bracket 21, the arrangement of the two elastic buckles 2121 can make the installation of the first circuit board 40 easier and can accommodate a first circuit board 40 with an appropriate amount of deviation, facilitating automated production. Further, in the present embodiment, a second clamping structure 2122 can be provided on the bracket 21. The second clamping structure 2122 can be used to clamp the second circuit board 60. The second clamping structure 2122 can be located on two opposite sides of the bracket 21. Specifically, in some embodiments, the second clamping structure 2122 can be located on the side wall 212 and can be a clamping position provided on two oppositely arranged side walls. The two clamping positions can cooperate with each other to clamp the second circuit board 60. Further, in the present embodiment, a first avoidance hole 2123 can be provided on the side wall 212. The first avoidance hole 2123 can be used for the detection by an infrared detection device. The first avoidance hole 2123 can communicate with the hollow structure 2113. In the present embodiment, a second avoidance hole 2124 can also be provided on the side wall 212. The second avoidance hole 2124 can be spaced apart from the first avoidance hole 2123 along the length direction of the side wall 212 and can be used for the detection by an infrared detection device.

[0065] The first end wall 213 may be disposed at one end of the bottom wall 211. Specifically, the first end wall 213 may be located at the end connected to the atomizer A. In some embodiments, a vent hole 2131 may be disposed on the first end wall 213. The vent hole 2131 may be used for gas transmission to activate the airflow sensing device 42 on the first circuit board 40. In some embodiments, a first mounting hole 2132 may be disposed on the first end wall 213. The first mounting hole 2132 may be used for mounting the magnetic attraction member 120. In some embodiments, there may be two first mounting holes 2132. The two first mounting holes 2132 may be sequentially disposed along the length direction of the first end wall 213. In some embodiments, a second mounting hole 2133 may be disposed on the first end wall 213. The second mounting holes 2133 may be two. The two second mounting holes 2133 may be sequentially disposed along the length direction of the first end wall 213 and may be located between the two first mounting holes 2132. The electrode ejector 130 may be mounted.

[0066] The second end wall 214 may be disposed at the other end of the bottom wall 211, and a plug port 2141 may be provided on the second end wall 214, and the plug port 2141 may be provided for plugging in a power cord. Of course, it is understandable that in some other embodiments, the plug port 2141 may not be limited to being connected to a power cord, and may be used to connect to a data cable for data transmission. In some embodiments, the plug port 2141 may be provided corresponding to the charging interface 50 to facilitate connection of the charging interface 50 to the power cord. The first end wall 213 may be provided parallel to the second end wall 214. The bottom wall 211, the side wall 212, the first end wall 213, and the second end wall 214 may be provided to form a receiving space having an opening and capable of receiving the battery cell 30 and the circuit board 40.

[0067] Further, in some embodiments, a retaining wall 210 may be provided on the bracket 21. The retaining wall 210 can be used to divide the receiving space of the bracket 21 into a first accommodating cavity 2101 and a second accommodating cavity 2102, and can support and limit the first circuit board 40 to prevent the conductive structure 22 from being crushed. The first accommodating cavity 2101 can be used to accommodate the battery cell 30, and the second accommodating cavity 2102 can be used to accommodate the first circuit board 40. In this embodiment, the first accommodating cavity 2101 and the second accommodating cavity 2102 can be independently provided, and the first accommodating cavity 2101 and the second accommodating cavity 2102 can be isolated from each other, so as to prevent the electrolyte of the battery cell 30 from corroding the first circuit board 40, and thus improve the sensitivity of the airflow sensing device 42. In this embodiment, both the first accommodating cavity 2101 and the second accommodating cavity 2102 can be in a cuboid shape, and the second accommodating cavity 2102 can be arranged side by side with the first accommodating cavity 2101, and the second accommodating cavity 2102 can be arranged near one end of the bracket 21 in contact with the atomizer A. The size of the second accommodating cavity 2102 can be smaller than the size of the first accommodating cavity 2101. Specifically, the length of the second accommodating cavity 2102 is less than the length of the first accommodating cavity 2101, so as to better prevent the electrolyte of the battery cell 30 from corroding the first circuit board 40, and can shorten the length of the sensing air passage of the airflow sensing device 42, thereby improving the sensitivity of the airflow sensing device 42. In this embodiment, a first opening 2104 is correspondingly provided on the first accommodating cavity 2101. The first opening 2104 can be used for the battery cell 30 to be placed into the first accommodating cavity 2101, and the first opening 2140 can be correspondingly arranged with the bottom wall 211. In this embodiment, a second opening 2105 is correspondingly provided on the second accommodating cavity 2102. The second opening 2105 can be used for the first circuit board 40 to be placed into the second accommodating cavity 2102. In this embodiment, the second opening 2105 can also be arranged opposite to the bottom wall 211. In this embodiment, the first clamping structure 2120 can be located on two opposite sides of the second accommodating cavity 2102.

[0068] In this embodiment, the bracket 21 may further include a third accommodating cavity 2103. The third accommodating cavity 2103 can be used to accommodate the charging interface 50 and the third circuit board 30. The third accommodating cavity 2103 can be arranged at one end of the first accommodating cavity 2101 away from the atomizer A. The third accommodating cavity 2103 can be arranged near the second end wall 214. A third opening 2106 can be provided on the third accommodating cavity 2103; the third opening 2106 can be used for the charging interface 50 and the second circuit board 40 to be placed into the third accommodating cavity 2103. In this embodiment, the second clamping structure 2122 can be located on two opposite sides of the third accommodating cavity 2103.

[0069] In this embodiment, a first support structure 215 may further be provided on the bracket 21. The first support structure 215 may be located on the bottom wall 211, protrude toward the second accommodation cavity 2102, and be close to the retaining wall 210, and is used to support the conductive structure 22. The first support structure 215 may be a boss protruding from the second accommodation cavity 2102.

[0070] In this embodiment, a second support structure 216 may further be provided on the bracket 21. The second support structure 216 may be located on the bottom wall 211, protrude toward the second accommodation cavity 2103, and be located at the separation between the first accommodation cavity 2101 and the second accommodation cavity 2103 to separate the first accommodation cavity 2101 and the second accommodation cavity 2103. The second support structure 216 is used to support the conductive structure 22.

[0071] As Figures 7 to 8 shown, in this embodiment, the conductive structure 22 may be provided on the bottom wall 211 and integrally formed with the bottom wall 211. Specifically, the conductive structure 22 may be formed inside the bottom wall 211 and is used to electrically connect the first circuit board 40 and the second circuit board 60. Of course, it can be understood that in some embodiments, the conductive structure 22 is not limited to being formed inside the bottom wall 211. In some other embodiments, the conductive structure 22 may be formed on the surface of the bottom wall. In some other embodiments, the conductive structure 22 is not limited to connecting the first circuit board 40 and the second circuit board 60 and may be used to connect two other components that need to be electrically connected. In some embodiments, the conductive structure 22 and the bottom wall 211 may be integrally injection-molded. Of course, it can be understood that in some other embodiments, the conductive structure 22 may also be integrally formed with the bottom wall 211 by sintering or other means. The conductive structure 22 may be in a sheet shape, and the thickness direction of the conductive structure 22 may be the same as the thickness direction of the bracket 21, that is, the thickness direction of the conductive structure 22 may be the same as the thickness direction of the bottom wall 211.

[0072] As Figure 9As shown, further, in this embodiment, the conductive structure 22 may include two conductive members 22a and 22b. The two conductive members 22a and 22b may include a first conductive member 22a and a second conductive member 22b; the first conductive member 22a may be a positive conductive member and is connected to the positive extreme ends of the first circuit board 40 and the second circuit board 60. The second conductive member 22b may be a negative conductive member and may be connected to the negative extreme ends of the first circuit board 40 and the second circuit board 60. It can be understood that in some other embodiments, the conductive members 22a and 22b may not be limited to two, and may be one or more than two. In this embodiment, the structures of the first conductive member 22a and the second conductive member 22b are substantially the same. In some embodiments, before the conductive structure 22 is injection-molded with the bottom wall 211, an integral structure may be formed between the two conductive members 22a and 22b of the conductive structure 22 by providing a connecting piece. After injection-molding with the bottom wall 211, a punching device may be used to penetrate through the cutting opening 2111 on the bottom wall 211 to punch off the connecting piece between the two conductive members 22a and 22b.

[0073] Further, in this embodiment, the conductive members 22a and 22b may be in a sheet-like structure. Specifically, the conductive members 22a and 22b may be metal spring pieces, and the material of the metal spring pieces is preferably stainless steel or phosphor bronze. Of course, it can be understood that in some other embodiments, the metal spring pieces may not be limited to stainless steel or phosphor bronze. In this embodiment, the width of the conductive members 22a and 22b may be greater than or equal to 1.0 mm. When the width is less than 1.0 mm, deformation is likely to occur during processes such as assembly and electroplating, thereby destroying the consistency of the product.

[0074] Further, in this embodiment, the conductive members 22a and 22b may include a conductive connection portion 221, a first elastic abutting electrode 222, and a second elastic abutting electrode 223. Both ends of the conductive connection portion 221 may be respectively connected to the first elastic abutting electrode 222 and the second elastic abutting electrode 223. The first elastic abutting electrode 222 may be disposed at one end of the conductive connection portion 221 and may be used for elastically abutting against the first circuit board 40. The first elastic abutting electrodes of the two conductive members 22a and 22b are arranged with the same orientation. It can be understood that in some embodiments, the first elastic abutting electrode 222 may be omitted. The second elastic abutting electrode 223 may be disposed at the other end of the conductive connection portion 221 and may be used for elastically abutting against the second circuit board 60. The second elastic abutting electrodes of the two conductive members 22a and 22b may be arranged with the same orientation. It can be understood that in some embodiments, the second elastic abutting electrode 223 may be omitted. In some embodiments, the conductive connection structure 221, the first elastic abutting electrode 222, and the second elastic abutting electrode 223 may be integrally formed. Specifically, the conductive connection structure 221, the first elastic abutting electrode 222, and the second elastic abutting electrode 223 may be formed into an integral structure by bending. In this embodiment, a first hollow structure 2114 is provided on the bracket 21. The first hollow structure 2114 is located on the bottom wall 211 and in the second cavity 2102 and may be correspondingly arranged with the first elastic abutting electrode 222 to facilitate the demolding of the first elastic abutting electrode 222. In this embodiment, a second hollow structure 2115 is provided on the bracket 21. The second hollow structure 2115 may be located on the bottom wall 211 and in the third cavity 2103 and may be correspondingly arranged with the second elastic abutting electrode 223 to facilitate the demolding of the second elastic abutting electrode 223.

[0075] Further, in the present embodiment, the conductive connection portion 221 may be an elongated sheet-like structure. The conductive connection portion 221 may be located in the first cavity 2101, and its entire length may be integrally formed on the bottom wall 211 and may be entirely buried in the bottom wall 211. Of course, it can be understood that in some other embodiments, the conductive connection structure 221 may also be partially buried in the bottom wall 211. In the present embodiment, the bottom wall 211 may include a first end and a second end. The first end may extend towards the second cavity 2102, and the second end may extend towards the third cavity 2103. In the present embodiment, the conductive connection portion 221 may extend from the first end towards the second end. In some embodiments, through holes 2211 may be provided on the conductive connection portion 221. The through holes 2211 may cooperate with the bracket 21 to improve the bonding force between the bracket 21 and the conductive members 22a, 22b. Specifically, during the injection molding process, the plastic for forming the bracket 21 can pass through the through holes 2211 to bond with the conductive members 22a, 22b, enhancing the bonding force between the bracket 21 and the conductive members 22a, 22b.

[0076] Further, in the present embodiment, the first elastic abutting electrode 222 may penetrate from the bottom wall 211 into the second cavity 2102 and has the ability of elastic deformation, and can elastically abut against the first circuit board 40. In the present embodiment, the first elastic abutting electrode 222 may first extend upward along the plane where the conductive connection portion 221 is located and then extend towards one side of the conductive connection portion 221. The first elastic abutting electrode 222 may form a set angle with the plane where the conductive connection portion 221 is located. The set angle may be a right angle or an obtuse angle. In some embodiments, the first elastic abutting electrode 222 may extend from one side of the first support and positioning structure 215, and the first support and positioning structure 215 may support and position it to facilitate improving the stability of contact with the first circuit board 40. In the present embodiment, the height of the first elastic abutting electrode 222 may be lower than the second opening 2105. Of course, it can be understood that in some other embodiments, the height of the first elastic abutting electrode 222 may also be higher than the second opening 2105.

[0077] Further, in the present embodiment, the first elastic abutting electrode 222 may include a first main body portion 2221, a first coupling portion 2222, a second coupling portion 2223, a first abutting portion 2224, and a first guiding portion 2225. The first main body portion 2221, the first coupling portion 2222, the second coupling portion 2223, the first abutting portion 2224, and the first guiding portion 2225 may be integrally formed.

[0078] The first main body portion 2221 can be arranged parallel to the conductive connection portion 221. Of course, it can be understood that in some other embodiments, the first main body portion 2221 is not limited to being parallel to the conductive connection portion 221. The first main body portion 2221 can be in a sheet shape and can be located between the first abutting portion 2224 and the second coupling portion 2223.

[0079] The first coupling portion 2222 can be arranged on the side wall at one end of the conductive connection portion 221, and can be coupled to the conductive connection portion 221 and can be arranged perpendicular to the conductive connection portion 221. Of course, it can be understood that in some other embodiments, the first coupling portion 2222 is not limited to being perpendicular to the conductive connection portion 221. In some embodiments, the first coupling portion 2222 can be integrally formed on the bracket 21. Specifically, in some embodiments, the first coupling portion 2222 can be integrally formed in the first support and positioning structure 215 and can be integrally formed with the first support and positioning structure 215 by injection molding, so as to better fix the first elastic abutting electrode 222.

[0080] The second coupling portion 2223 can be arc-shaped and can connect the first coupling portion 2222 and the first main body portion 2221, and further connect the first coupling portion 2222 and the first abutting portion 2224.

[0081] In some embodiments, the first abutting portion 2224 can be arranged at one end of the first main body portion 2221 far from the first coupling portion 2222 and is inclined to the first main body portion 2221. Specifically, the first abutting portion 2224 extends along the obliquely upward direction of the first main body portion 2221. The first abutting portion 2224 can be used to abut against the circuit board on the bracket. Specifically, in some embodiments, the first abutting portion 2224 can elastically abut against the first circuit board 40. By adopting the elastic contact method, the first circuit board 40 and the conductive members 22a, 22b are conductively connected, so that welding can be reduced and the process can be simplified. The first abutting portion 2224 can enable the first elastic abutting electrode 222 to have an elastic deformation space, so that the first elastic abutting electrode 222 and the first circuit board 40 form a good contact. In some embodiments, the width of the first abutting portion 2224 can be smaller than the width of the first main body portion 2221, so as to reduce the elastic force exerted by the first abutting portion 2224 on the first circuit board 40. In some embodiments, the joint between the first main body portion 2221 and the first abutting portion 2224 can be bent to form a first deformation portion 2226, so that the deformation of the first abutting portion 2224 becomes controllable.

[0082] In some embodiments, the first guiding portion 2225 may be disposed at one end of the first abutting portion 2224. Specifically, the first guiding portion 2225 may be disposed at one end of the first abutting portion 2224 away from the first main body portion 2221 and is bent with the first abutting portion 2224. The first guiding portion 2225 can be used to guide the abutting of the first abutting portion 2224 against the first circuit board 40 and facilitate the elastic deformation of the first abutting portion 2224. In some embodiments, a first conductive layer is provided at the contact end of the first elastic abutting electrode 222 with the first circuit board 40. Specifically, in this embodiment, the first conductive layer may be disposed at the junction of the first abutting portion 2224 and the first guiding portion 2225. The first conductive layer may be a metal conductive layer, and the material of the metal conductive layer may preferably be gold. The metal conductive layer can be disposed on the surface at the junction of the first abutting portion 2224 and the first guiding portion 2225 by electroplating, thereby reducing the resistance and making the conductive connection between the first elastic abutting electrode 222 and the first circuit board 40 more reliable.

[0083] Further, in this embodiment, the second elastic abutting electrode 223 can penetrate from the bottom wall 211 into the second accommodating cavity 2103 and has the ability of elastic deformation and can abut against the second circuit board 60. In this embodiment, the second elastic abutting electrode 223 can extend upward along the plane where the conductive connection portion 221 is located and then extend toward one side of the conductive connection portion 221. The second elastic abutting electrode 223 can form a set angle with the plane where the conductive connection portion 221 is located. The set angle can be a right angle or an obtuse angle. In some embodiments, the second elastic abutting electrode 223 can extend from one side of the second supporting and positioning structure 216, and the second supporting and positioning structure 216 can support and position it to facilitate improving the stability of contact with the second circuit board 60. In this embodiment, the height of the second elastic abutting electrode 223 can be lower than the third opening 2106. Of course, it can be understood that in some other embodiments, the height of the second elastic abutting electrode 223 can also be higher than the third opening 2106. In this embodiment, the first elastic abutting electrode 222 and the second elastic abutting electrode 223 on the same conductive connection portion 221 can be located on the same side of the conductive connection portion 221.

[0084] Further, in this embodiment, the second elastic abutting electrode 223 may include a second main body portion 2231, a second combining portion 2232, a fourth combining portion 2233, a second abutting portion 2234, and a second guiding portion 2235. The second main body portion 2231, the third combining portion 2232, the fourth combining portion 2233, the second abutting portion 2234, and the second guiding portion 2235 may be integrally formed.

[0085] The second main body portion 2231 may be arranged in parallel with the conductive connection portion 221. Of course, it can be understood that in some other embodiments, the second main body portion 2231 is not limited to being parallel to the conductive connection portion 221. The second main body portion 2231 may be in a sheet shape and may be located between the second abutting portion 2234 and the fourth coupling portion 2233.

[0086] The third coupling portion 2232 may be arranged on the side wall of one end of the conductive connection portion 221, may be coupled with the conductive connection portion 221, and may be arranged perpendicular to the conductive connection portion 221. Of course, it can be understood that in some other embodiments, the third coupling portion 2232 is not limited to being perpendicular to the conductive connection portion 221. In some embodiments, the third coupling portion 2232 may be integrally formed on the bracket 21. Specifically, in some embodiments, the third coupling portion 2232 may be integrally formed in the second support and positioning structure 216 and may be integrally formed with the second support and positioning structure 216 by injection molding, so as to better fix the second elastic abutting electrode 223.

[0087] The fourth coupling portion 2233 may be arc-shaped and may connect the third coupling portion 2232 and the second main body portion 2231, and further connect the third coupling portion 2232 and the second abutting portion 2234.

[0088] In some embodiments, the second abutting portion 2234 may be arranged at one end of the second main body portion 2231 away from the fourth coupling portion 2233 and may be arranged obliquely to the second main body portion 2231. Specifically, the second abutting portion 2234 extends along the obliquely upward direction of the second main body portion 2231. The second abutting portion 2234 may be used to abut against the circuit board on the bracket. Specifically, in some embodiments, the second abutting portion 2234 may elastically abut against the second circuit board 60. By adopting the elastic contact method, the second circuit board 60 is conductively connected to the conductive members 22a, 22b, so that welding can be reduced and the process can be simplified. The second abutting portion 2234 may enable the second elastic abutting electrode 223 to have an elastic deformation space, so that the second elastic abutting electrode 223 forms a good contact with the second circuit board 60. In some embodiments, the width of the second abutting portion 2234 may be smaller than the width of the second main body portion 2231, so as to reduce the elastic force exerted by the second abutting portion 2234 on the second circuit board 60. In some embodiments, the joint between the second main body portion 2231 and the second abutting portion 2234 may be bent to form a second deformation portion 2236, so that the deformation of the second abutting portion 2234 becomes controllable.

[0089] In some embodiments, the second guiding portion 2235 may be disposed at one end of the second abutting portion 2234. Specifically, the second guiding portion 2235 may be disposed at an end of the second abutting portion 2234 away from the second main body portion 2231 and is bent with the second abutting portion 2234. The second guiding portion 2235 can be used to guide the abutting of the second abutting portion 2234 and the second circuit board 60, and facilitate the elastic deformation of the second abutting portion 2234. In some embodiments, a second conductive layer is provided at the contact end of the second elastic abutting electrode 223 and the second circuit board 60. Specifically, in this embodiment, the second conductive layer may be disposed at the junction of the second abutting portion 2234 and the second guiding portion 2235. The second conductive layer may be a metal conductive layer, and the material of the metal conductive layer may preferably be gold. The metal conductive layer may be disposed on the surface at the junction of the second abutting portion 2234 and the second guiding portion 2235 by electroplating, thereby reducing the resistance and making the conductive connection between the second elastic abutting electrode 223 and the second circuit board 60 more reliable.

[0090] In this embodiment, the first elastic abutting electrodes 222 of the two conductive members 22a and 22b can extend toward the first end of the battery cell. By setting the extending directions of the first elastic abutting electrodes 222 of the two or more conductive members 22a and 22b to be the same, it is convenient to achieve automated assembly. The connection of the tops of the first elastic abutting electrodes 222 of the two conductive members 22a and 22b can not intersect with the side wall 212 of the bracket 21, so as to facilitate the infrared detection of the first elastic abutting electrodes 222 of the two conductive members 22a and 22b. That is, when the first elastic abutting electrode 222 is disposed lower than the side wall 212, the top of the first elastic abutting electrode 222 can be observed through the first avoidance hole 2123, and the infrared detection device emits an infrared light source from the first avoidance hole 2123 to the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b; In this embodiment, the first elastic abutting electrodes 222 of two adjacent conductive members 22a and 22b can be arranged in mirror symmetry, that is, the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b can be arranged in mirror symmetry. Specifically, the first elastic abutting electrode 222 of the first conductive member 22a and the first elastic abutting electrode 222 of the second conductive member 22b can extend along the width direction of the bottom wall 211 and in opposite directions, so as to be conducive to the infrared detection device to perform infrared detection on the first elastic abutting electrode 222 of the first conductive member 22a and the first elastic abutting electrode 222 of the second conductive member 22b. It can be understood that in some other embodiments, the first elastic abutting electrodes 222 of the two conductive members 22a and 22b may not be limited to being arranged in mirror symmetry. In this embodiment, the first end wall 213 includes a plane opposite to the conductive members 22a and 22b. The first elastic abutting electrodes 222 of two adjacent conductive members 22a and 22b can extend in a direction parallel to the plane of the first end wall 213 and are respectively arranged corresponding to the first avoidance hole 2123.After the first conductive member 22a and the second conductive member 22b are injection-molded with the bracket 21, a conventional infrared detection device can be used to emit an infrared light source from the first avoidance hole 2123 to the first elastic abutting electrode 222 of the first conductive member 22a and the second conductive member 22b, and obtain an infrared image of the first elastic abutting electrode 222 of the first conductive member 22a and the second conductive member 22b. By performing recognition processing on the infrared image, it can be determined whether the first conductive member 22a and the second conductive member 22b are completely coincident. Specifically, it can be determined whether the infrared images of the first abutting portions 2224 of the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are completely coincident. Complete coincidence means that the deviation of the infrared images of the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b in the horizontal and vertical directions is within a predetermined range. When the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are completely coincident, the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are installed on the same horizontal line, and the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b can be in good contact with the first circuit board 40. When the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are mostly non-coincident or completely non-coincident (the coincidence range is not within the predetermined range), the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are not installed on the same horizontal line. After the first circuit board 40 is installed with the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b, the pre-pressures applied by the first circuit board 40 to the first elastic abutting electrode 222 of the first conductive member 22a and the first elastic abutting electrode 222 of the second conductive member 22b will be different, resulting in a difference in the contact resistance between the first elastic abutting electrode 222 of the first conductive member 22a and the first elastic abutting electrode 222 of the second conductive member 22b and the first circuit board 40, and the contact stability between the first conductive member 22a and the second conductive member 22b and the first circuit board 40 is poor.

[0091] In this embodiment, the second elastic abutting electrodes 223 of the two conductive members 22a and 22b can extend toward the second end of the battery cell. By setting the extension directions of the second elastic abutting electrodes 223 of the two or more conductive members 22a and 22b to be the same, it is convenient to achieve automated assembly. The connection of the tops of the second elastic abutting electrodes 223 of the two conductive members 22a and 22b can not intersect with the side wall 212 of the bracket 21, so as to facilitate infrared detection of the second elastic abutting electrodes 223 of the two conductive members 22a and 22b. That is, when the second elastic abutting electrode 223 is disposed lower than the side wall 212, the top of the second elastic abutting electrode 223 can be observed through the second avoidance hole 2124, and the infrared detection device emits an infrared light source from the second avoidance hole 2124 to the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b; in this embodiment, the second elastic abutting electrodes 223 of two adjacent conductive members 22a and 22b can be arranged in mirror symmetry, that is, the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b can be arranged in mirror symmetry. Specifically, the second elastic abutting electrode 223 of the first conductive member 22a and the second elastic abutting electrode 223 of the second conductive member 22b can extend along the width direction of the bottom wall 211 and in opposite directions, so as to be conducive to the infrared detection device to perform infrared detection on the second elastic abutting electrode 223 of the first conductive member 22a and the second elastic abutting electrode 223 of the second conductive member 22b. It can be understood that in some other embodiments, the second elastic abutting electrodes 223 of the two conductive members 22a and 22b may not be limited to being arranged in mirror symmetry. In this embodiment, the second end wall 214 includes a plane opposite to the conductive members 22a and 22b. The second elastic abutting electrodes 223 of two adjacent conductive members 22a and 22b can extend in a direction parallel to the plane of the second end wall 214 and are respectively arranged corresponding to the second avoidance hole 2124.After the first conductive member 22a and the second conductive member 22b are injection molded with the bracket 21, a conventional infrared detection device can be used to emit an infrared light source from the second avoidance hole 2124 to the second elastic abutting electrode 223 of the first conductive member 22a and the second conductive member 22b, and obtain an infrared image of the second elastic abutting electrode 223 of the first conductive member 22a and the second conductive member 22b. By identifying and processing the infrared image, it can be determined whether the first conductive member 22a and the second conductive member 22b completely overlap. Specifically, it can be determined whether the infrared images of the second abutting portions 2234 of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b completely overlap. Complete overlap means that the deviation of the infrared images of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b in the horizontal and vertical directions is within a predetermined range. When the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b completely overlap, the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b are installed on the same horizontal line, and the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b can be in good contact with the second circuit board 60. When most of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b overlap or do not overlap at all (the overlap range is not within the predetermined range), the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b are not installed on the same horizontal line. After the second circuit board 60 is installed with the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b, the pre-pressure applied by the second circuit board 60 to the second elastic abutting electrode 223 of the first conductive member 22a and the second elastic abutting electrode 223 of the second conductive member 22b will be different, resulting in a difference in the contact resistance between the second elastic abutting electrode 223 of the first conductive member 22a and the second elastic abutting electrode 223 of the second conductive member 22b and the second circuit board 60, and the contact stability between the first conductive member 22a and the second conductive member 22b and the second circuit board 60 is poor.

[0092] For another example Figure 5 and Figure 6As shown, further, in this embodiment, the battery 30 can be accommodated in the first accommodating chamber 2101, and the battery 30 can be a rechargeable battery, which can be powered by an external power supply, so as to continuously provide power to the atomizer, thereby improving the cyclicity of the power supply component and reducing resource waste. In this embodiment, the battery 30 may include a battery body 31 and a protective plate 32, and the battery body 31 can be accommodated in the first accommodating chamber 2101, and the protective plate 32 can be attached to the surface of the battery body 31. One end of the battery body 31 can be provided with an electrode sheet 311 extending toward the second accommodating chamber 2102 and connected to the first circuit board 40, and the electrode sheet 311 can be two, which can be a positive electrode sheet and a negative electrode sheet, and can be welded on the first circuit board 40. The battery 30 may include a first end 3101 and a second end 3102; the first end 3101 and the second end 3102 can extend along the length direction of the battery 30. The conductive structure may extend from the first end 3101 of the battery cell 30 toward the second end 3102 of the battery cell 30, and at least two of the first elastic abutting electrodes 222 of the conductive structure 22 are located at the first end 3101 of the battery cell 30. Specifically, the first elastic abutting electrodes 222 may extend from the bottom wall 211 along the first end 3101 of the battery cell 30, and at least two of the second elastic abutting electrodes 223 of the conductive structure 22 are located at the second end of the battery cell 30. Specifically, the second elastic abutting electrodes 223 may extend from the bottom wall 211 along the second end 3102 of the battery cell 30.

[0093] Further, in the present embodiment, the first circuit board 40 may be accommodated in the second accommodating chamber 2102. Of course, in some other embodiments, the first circuit board 40 may be located at the second opening 2105 of the second accommodating chamber 2102 and may be arranged higher than the second opening 2105. In the present embodiment, the first circuit board 40 may be a main control board, and a soldering pad 41 may be arranged on the first circuit board 40. The soldering pad 41 may be two and may be arranged corresponding to the two electrode sheets 311 of the battery cell 30 so that the electrode sheets 311 are welded thereon. In the present embodiment, the power supply component B may further include an airflow sensing device 42, which may be arranged on the bracket 21. Specifically, the airflow sensing device 42 may be arranged on the first circuit board 40, may be conductively connected to the first circuit board 40, and may be used to start the atomizer A. In some embodiments, the airflow sensing device 42 may be a MEMS sensor.

[0094] Further, in this embodiment, the charging interface 50 may be located in the third accommodating cavity 2103 and may be arranged corresponding to the plug interface 2141. In some embodiments, the charging interface 50 may be a USB interface. Of course, it can be understood that in some other embodiments, the charging interface 50 may not be limited to a USB interface.

[0095] Further, in this embodiment, the second circuit board 60 can be a charging circuit board, which can be conductively connected to the charging interface 50, and can be conductively connected to the first circuit board 40 through the conductive members 22a, 22b. When the battery cell 30 of the electronic atomization device needs to be charged, the power cord connected to the external power supply can be inserted from the plug port 2141 to be conductively connected to the charging interface 50, and the electric energy can be connected from the charging interface 50, and flow through the second circuit board 60, the conductive members 22a, 22b, the first circuit board 40, and then enter the battery cell 30.

[0096] Further, in the present embodiment, the power supply assembly may further include an air guide member 70. The air guide member 70 may be used to guide air to the airflow sensing device 42, so as to facilitate starting the airflow sensing device 42. Further, in the present embodiment, the air guide member 70 may be located in the second accommodating cavity 2102, and in some embodiments, the air guide member 70 may be a silicone member. Of course, it is understandable that in some other embodiments, the air guide member 70 may not be limited to a silicone member, and may be made of other soft materials. The air guide member 70 may be arranged on the side of the first circuit board 40 that is opposite to the airflow sensing device 42, and may be in communication with the airflow sensing device 42.

[0097] like Figure 4 and Figure 10As shown, further, in this embodiment, the air guiding member 70 may include an embedding portion 71, and the embedding portion 71 may be embedded and installed in a liquid leakage prevention structure 217 provided on the bracket 21. The embedding portion 71 may be generally in the shape of a cuboid. Of course, it can be understood that in some other embodiments, the embedding portion 71 may not be limited to the shape of a cuboid. An air guiding groove 711 may be provided on the embedding portion 71. The air guiding groove 711 may be the main air ventilation groove, may be arranged along the length direction of the embedding portion 71, may be communicated with the ventilation hole 2131 on the first end wall 213, and may be used to guide the gas for starting the airflow sensing device 42 to the ventilation hole 2131, so that the airflow sensing device 42 generates negative pressure. In this embodiment, the air guiding groove 711 may be linearly distributed and may be centered. In this embodiment, the air guiding member 70 further includes at least one return groove 712. The return groove 712 may be provided on the embedding portion 71, may be multiple, and a plurality of return grooves 712 may be distributed on both opposite sides of the air guiding groove 711. The return groove 712 may be communicated with the air guiding groove 711, and may be used to increase the fluid path, reduce the condensate from flowing back to the first circuit board 40, and avoid the condensate from contaminating the first circuit board 40 and the airflow sensing device 42. The return groove 712 may be inclined with respect to the air guiding groove 711 to form a set angle. The set angle may be an acute angle. Specifically, the set angle may be 30 to 60 degrees, preferably 45 degrees. By inclining the return groove 712 at an acute angle with respect to the longitudinal axis of the air guiding groove 711, the structural space can be optimized.

[0098] Further, in this embodiment, the return groove 712 may include a flow portion 7121, a return portion 7122, and a connecting portion 7123. The flow portion 7121 may be communicated with the air guiding groove 711, and the condensate may flow from the air guiding groove 711 into the flow portion 7121. The return portion 7122 may be communicated with the air guiding groove 711 and the flow portion 7121, and the return portion 7122 and the flow portion 7121 may be linearly arranged, and the flow portion 7121 and the return portion 7122 may be parallel to each other. Of course, it can be understood that in some other embodiments, the return portion 7122 and the flow portion 7121 may not be limited to being linearly arranged, and may also be curved. In some other embodiments, the flow portion 7121 and the return portion 7122 may not be limited to being parallel to each other, and may also be distributed in a V-shape. The connecting portion 7123 may be used to connect the flow portion 7121 and the return portion 7122. The condensate may flow from the flow portion 7121, then through the connecting portion 7123 and flow to the return portion 7122, and return to the air guiding groove 711 from the return portion 7122.

[0099] Further, in the present embodiment, a first notch 713 and a second notch 714 may be provided on the embedding portion 71. The first notch 713 may be provided at one end of the air guiding groove 711, may communicate with the ventilation hole 2131, and may be used for liquid to flow in or air flow to flow out. The second notch 714 may be provided at the other end of the air guiding groove 711, may be used to communicate with the air flow sensing device 42, and may supply gas to the air guiding groove 711.

[0100] Further, in the present embodiment, the air guiding member 70 may further include a boss 72. The boss 71 may be provided on the side of the embedding portion 71 opposite to the air guiding groove 711 and may extend outward, which can support the embedding portion 71, prevent the air guiding groove 711 and the reflux groove 712 on the air guiding member 70 from deforming, and can form a sealing structure with the liquid leakage prevention structure 217 on the bracket 21 to prevent the condensate from flowing out and strengthen the sealing effect between the liquid leakage prevention structure 217 and the air guiding structure 70.

[0101] As Figure 5 and Figure 11 shown, further, in the present embodiment, a seal 80 may be provided at the opening of the second accommodation cavity 2102. The seal 80 may be pressed on the first circuit board 40 and may be fixedly connected to the bracket 21 by screws. In the present embodiment, the seal 80 may include a body 81 and positioning posts 82 provided on the body 81. Through holes are provided on the positioning posts 82, and the through holes can allow screws to pass through. In the present embodiment, screw holes 218 may be provided on the bottom wall 211 of the bracket 21. The screw holes 218 may be located in the second accommodation cavity 2102, may be correspondingly arranged with the positioning posts 82, and communicate with the through holes on the positioning posts 82, and may be used for screwing with screws, thereby detachably connecting the seal 80 to the bracket 21.

[0102] Further, in the present embodiment, the power supply assembly B may further include a lamp post 90. The lamp post 90 may be provided on the seal 80, may penetrate out of the housing 10, and may be connected to the first circuit board 40, and may be used to display the usage status of the atomizer A.

[0103] Further, in the present embodiment, the power supply assembly may further include an air flow channel 100; the air flow channel 100 may be an activation air duct for activating the air flow sensing device 42. In the present embodiment, the air flow channel 100 may communicate with the ventilation hole 2131 and the air flow sensing device 42. In the present embodiment, the air flow channel 100 may include a main channel 100a, a first communication channel 100b, and a second communication channel 100c. The main channel 100a may communicate with the air flow sensing device 42 and may be used to activate the air flow sensing device 42, and the reflux groove 712 may be communicatively disposed with the main channel 100a. The first communication channel 100b may be located at one end of the main channel 100a and may communicate with the outside and the main channel 100a. Specifically, the first communication channel 100b may be formed in the ventilation hole 2131 to communicate the ventilation hole 2131 with the main channel 100a. The second communication channel 100c may be located at the other end of the main channel 100a and may be used to communicate the main channel 100a and the air flow sensing device 42. The second communication channel 100c may be formed in the embedding portion 71 of the air guiding member 70 to communicate the second notch 714 with the air flow sensing device 42.

[0104] Further, in the present embodiment, a liquid leakage prevention structure 217 may be provided in the air flow channel 100. The liquid leakage prevention structure 217 may be located on the bracket 21 and may be integrally formed with the bracket 21, and may be used to prevent the liquid medium in the air flow channel from leaking out; the liquid leakage prevention structure 217 may be located in the second accommodation cavity 2102 of the bracket 21, and may be located on the bottom wall 211, and may be integrally formed with the bottom wall 211 by injection molding. Specifically, in some embodiments, the liquid leakage prevention structure 217 may be integrally formed with the bottom wall 211 by injection molding. In the present embodiment, the liquid leakage prevention structure 217 may be disposed facing the reflux groove 712 and may form the main channel 100a together with the air guiding member 70. In the present embodiment, the liquid leakage prevention structure 217 may form the main channel 100a together with the air guiding groove 711 of the air guiding member 70.

[0105] Further, in the present embodiment, the liquid leakage prevention structure 217 may include a liquid absorption groove 2171. The liquid absorption groove 2171 may be disposed on the bracket 21, located in the second accommodation cavity 2102, and on the bottom wall 211. The liquid absorption groove 2171 may be a capillary groove, which can adsorb the liquid medium flowing out of the air flow channel by generating capillary force, thereby reducing the corrosion of the air flow sensing device 42 and the first circuit board 40 by the liquid medium. In some embodiments, there may be a plurality of the liquid absorption grooves 2171. The plurality of liquid absorption grooves 2171 are arranged side by side in a direction away from the ventilation hole 2131, and can gradually store the liquid medium. Specifically, they are arranged side by side along the gas flow direction in the air flow channel 100. Further, in the present embodiment, the liquid absorption groove 2171 may be a strip-shaped groove. The liquid absorption groove 2171 extends along both sides of the ventilation hole 2131 in a direction perpendicular to the air inlet direction of the ventilation hole 2131, that is, a transverse groove is formed, so as to slow down the time for the condensate to flow down. Further, in some embodiments, the width of the liquid absorption groove 2171 may be 0.3 - 0.4 mm.

[0106] Further, in the present embodiment, the liquid leakage prevention structure 217 may further include a groove wall 2172. The groove wall 2172 may be generally in a cuboid structure, may be a frame, and is disposed on the outer periphery of the liquid absorption groove 2171, such that the plurality of liquid absorption grooves 2172 are disposed therein. The groove wall 2172 can surround and form an embedding groove 2173. The embedding groove 2173 can be used for embedding and installing the air guiding member 70. Specifically, in some embodiments, the embedding portion 71 of the air guiding member 70 can be embedded in the embedding groove 2173 in the liquid leakage prevention structure 217, and can be cooperatively installed with the liquid leakage prevention structure 217. In the present embodiment, the boss 72 of the air guiding member 70 can seal the embedding groove 2173 to prevent the liquid medium from leaking out.

[0107] Further, in the present embodiment, the power supply assembly B may further include a sealing cover 110. The sealing cover 110 can be sleeved on the first end wall 213, and is used to form a seal with the housing 10 to prevent the liquid of the atomizer A from flowing into the power supply assembly B from the side wall between the housing 10 and the bracket 21. The sealing cover 110 can be a silicone cover, and through holes corresponding to the ventilation hole 2131 and the first mounting hole 2132 are provided thereon.

[0108] Further, in the present embodiment, the power supply assembly B may further include magnetic attraction members 120. There may be two magnetic attraction members 120. The two magnetic attraction members 120 are spaced apart, and are respectively passed through the sealing cover 110 and the first end wall 213, and can be correspondingly installed with the first mounting hole 2132 for connecting the power supply assembly B and the atomizer A.

[0109] Further, in this embodiment, the power supply assembly B may further include electrode thimbles 130. There may be two electrode thimbles 130. The two electrode thimbles 130 may be spaced apart, and may respectively pass through the sealing cover 110 and the first end wall 213, and may be installed in the second mounting hole 2133 for connecting the first circuit board 40 and the atomizer A.

[0110] Figure 12 and Figure 13 Fig. shows a second embodiment of the electronic atomization device of the present invention, which is different from the first embodiment in that the first avoidance hole 2123 and the second avoidance hole 2124 on the bracket 21 may be omitted.

[0111] The first elastic abutting electrode 222 of the at least two conductive members 22a, 22b can extend toward the first opening 2104 and its top end can be set higher than the side wall 212; specifically, the first opening 2104 can be arranged side by side and flush with the second opening 2105, the first elastic abutting electrode 222 can penetrate through the second opening 2105 of the second accommodating cavity 2102, and the top end of the first abutting portion 2224 can protrude from the second opening 2105, so as to achieve non-intersection with the side wall 212. The first circuit board 40 can be located above the second opening 2105 and can be elastically abutted against the first elastic abutting electrode 222. After the first conductive member 22a and the second conductive member 22b are injection-molded with the bracket 21, a conventional infrared detection device can be used to emit an infrared light source from one side of the second opening 2105 to the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b and obtain an infrared image of the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b. By performing recognition processing on the infrared image, it can be determined whether the first conductive member 22a and the second conductive member 22b are completely overlapped. Specifically, it can be determined whether the infrared images of the first abutting portions 2224 of the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are completely overlapped. When the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are completely overlapped, and complete overlap means that the deviation of the infrared images of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b in the horizontal and vertical directions is within a predetermined range, then the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are installed on the same horizontal line, and the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b can be in good contact with the first circuit board 40. When the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are mostly non-overlapped or completely non-overlapped (the overlap range is not within the predetermined range), then the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b are not installed on the same horizontal line. After the first circuit board 40 is installed with the first elastic abutting electrodes 222 of the first conductive member 22a and the second conductive member 22b, the pre-pressures applied by the first circuit board 40 to the first elastic abutting electrode 222 of the first conductive member 22a and the first elastic abutting electrode 222 of the second conductive member 22b will be different, so that the contact resistances between the first elastic abutting electrode 222 of the first conductive member 22a and the first elastic abutting electrode 222 of the second conductive member 22b and the first circuit board 40 are different, resulting in poor contact stability between the first conductive member 22a and the second conductive member 22b and the first circuit board 40.

[0112] The second elastic abutting electrode 223 of the at least two conductive members 22a, 22b can protrude toward the first opening 2104 and its top end can be set higher than the side wall 212; specifically, the first opening 2104 can be arranged side by side and flush with the third opening 2106, the second elastic abutting electrode 223 can penetrate through the third opening 2106 of the third accommodating cavity 2103, and the top end of the first abutting portion 2224 can protrude from the third opening 2106 and can be slightly higher than the third opening 2106, so as to achieve non-intersection with the side wall 212. The second circuit board 60 can be located above the third opening 2106 and elastically abut against the second elastic abutting electrode 223. After the first conductive member 22a and the second conductive member 22b are injection-molded with the bracket 21, a conventional infrared detection device can be used to emit an infrared light source from one side of the third opening 2106 to the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b and obtain an infrared image of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b, and by performing recognition processing on the infrared image, it can be determined whether the first conductive member 22a and the second conductive member 22b completely coincide. Specifically, it can be determined whether the infrared images of the second abutting portions 2234 of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b completely coincide. Complete coincidence means that the deviation of the infrared images of the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b in the horizontal and vertical directions is within a predetermined range. When the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b completely coincide, the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b are installed on the same horizontal line, and the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b can be in good contact with the second circuit board 60. When the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b mostly do not coincide or completely do not coincide (the coincidence range is not within the predetermined range), the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b are not installed on the same horizontal line. After the second circuit board 60 is installed with the second elastic abutting electrodes 223 of the first conductive member 22a and the second conductive member 22b, the pre-pressures applied by the second circuit board 60 to the second elastic abutting electrode 223 of the first conductive member 22a and the second elastic abutting electrode 223 of the second conductive member 22b will be different, so that the contact resistances between the second elastic abutting electrode 223 of the first conductive member 22a and the second elastic abutting electrode 223 of the second conductive member 22b and the second circuit board 60 are different, resulting in poor contact stability between the first conductive member 22a and the second conductive member 22b and the second circuit board 60.

[0113] Figure 14The third embodiment of the electronic atomization device of the present invention is shown. The difference from the second embodiment is that the second clamping structure 2122 on the bracket 21 can be omitted. Limit bosses 2125 can be provided on two opposite sides of the side wall 212 and located in the third accommodation cavity 2103. The limit bosses 2125 can make the third accommodation cavity 2103 more enclosed and can be used to limit the second circuit board 60 when it is inserted into the third accommodation cavity 2103 to prevent the second circuit board 60 from coming out.

[0114] It can be understood that the above embodiments only represent the preferred embodiments of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation of the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, all equivalent transformations and modifications made to the scope of the claims of the present invention should fall within the scope covered by the claims of the present invention.

Claims

1. A support assembly, characterized in that, It includes a bracket (21) for accommodating a battery cell (30) and a circuit board, and at least two conductive members (22a, 22b) arranged on the bracket (21); Each of the conductive members (22a, 22b) includes a first elastic abutting electrode (222); the connection line of the tops of the first elastic abutting electrodes (222) of the at least two conductive members does not intersect with the side wall (212) of the bracket (21); a first avoidance hole (2123) corresponding to the first elastic abutting electrode (222) is provided on the side wall (212), and the first avoidance hole (2123) is used for an infrared detection device to obtain an infrared image of the tops of the first elastic abutting electrodes (222) of the at least two conductive members (22a, 22b), and then by analyzing the infrared image to judge whether the tops of the first elastic abutting electrodes (222) of the at least two conductive members (22a, 22b) are on the same horizontal line, so as to know whether they are in good contact with the circuit board; Each of the conductive members (22a, 22b) includes a second elastic abutting electrode (223); the connection line of the tops of the second elastic abutting electrodes (223) of the at least two conductive members does not intersect with the side wall (212) of the bracket (21); a second avoidance hole (2124) corresponding to the second elastic abutting electrode (223) is provided on the side wall (212), and the second avoidance hole (2124) is used for an infrared detection device to obtain an infrared image of the tops of the second elastic abutting electrodes (223) of the at least two conductive members (22a, 22b), and then by analyzing the infrared image to judge whether the tops of the second elastic abutting electrodes (223) of the at least two conductive members (22a, 22b) are on the same horizontal line, so as to know whether they are in good contact with the circuit board.

2. The bracket assembly according to claim 1, wherein, The first elastic abutting electrode (222) includes a first abutting portion (2224), and the first avoidance hole (2123) is used for the infrared detection device to detect whether at least two of the first abutting portions (2224) of the conductive members (22a, 22b) coincide.

3. The bracket assembly according to claim 1, characterized in that, The second elastic abutting electrode (223) includes a second abutting portion (2234), and the second avoidance hole (2124) is used for the infrared detection device to detect whether at least two of the second abutting portions (2234) of the conductive members (22a, 22b) coincide.

4. The stent assembly according to claim 1, wherein, The bracket includes a first opening (2104) and a bottom wall opposite to the first opening (2104), and the first elastic abutting electrode (222) and / or the second elastic abutting electrode (223) extends towards the first opening (2104) and the top is higher than the side wall (212).

5. The bracket assembly according to claim 1, wherein The bracket (21) includes end walls (213, 214); the end walls (213, 214) include planes opposite to the conductive members (22a, 22b); The first elastic abutting electrodes (222) and / or the second elastic abutting electrodes (223) of two adjacent said conductive members (22a, 22b) extend in a direction parallel to the plane.

6. The bracket assembly according to claim 1, wherein The conductive members (22a, 22b) include conductive connection portions (221); The first elastic abutting electrode (222) is provided at one end of the conductive connection portion (221) for elastically abutting against a first circuit board (40) provided on the bracket (21).

7. The stent assembly according to claim 1, wherein The bracket (21) includes a second opening (2105) for mounting the first circuit board (40); The first elastic abutting electrode (222) penetrates toward the second opening (2105) to elastically abut against the first circuit board (40).

8. The bracket assembly according to claim 1, characterized in that, The conductive members (22a, 22b) include conductive connection portions (221); The second elastic abutting electrode (223) is provided at the other end of the conductive connection portion (221) for elastically abutting against a second circuit board (60) provided on the bracket (21).

9. The bracket assembly according to claim 1, wherein The bracket (21) includes a third opening (2106) for mounting the second circuit board (60); The second elastic abutting electrode (223) penetrates toward the third opening (2106) to elastically abut against the second circuit board (60).

10. The stent assembly according to claim 1, wherein, The conductive members (22a, 22b) include conductive connection portions (221); the first elastic abutting electrode (222) is provided at one end of the conductive connection portion (221); the second elastic abutting electrode (223) is provided at the other end of the conductive connection portion (221); The first elastic abutting electrode (222) includes a first combining portion (2222) combined with the conductive connection portion (221); the first combining portion (2222) is integrally formed on the bracket (21); And / or, the second elastic abutting electrode (223) includes a third combining portion (2232) combined with the conductive connection portion (221); the third combining portion (2232) is integrally formed on the bracket (21).

11. The bracket assembly according to claim 10, wherein, The first elastic abutting electrode (222) further includes a first abutting portion (2224) for abutting against a circuit board provided on the bracket (21), and a second combining portion (2223) connecting the first abutting portion (2224) and the first combining portion (2222); And / or, the second elastic abutting electrode (223) further includes a second abutting portion (2234) for abutting against a circuit board provided on the bracket (21), and a fourth combining portion (2233) connecting the second abutting portion (2234) and the third combining portion (2232).

12. The bracket assembly according to claim 11, wherein, The first elastic abutting electrode (222) further includes a first main body portion (2221) provided between the first abutting portion (2224) and the second combining portion (2223), and / or a first guiding portion (2225) provided at one end of the first abutting portion (2224); And / or, the second elastic abutting electrode (223) further includes a second main body portion (2231) disposed between the second abutting portion (2234) and the fourth coupling portion (2233), and / or a second guiding portion (2235) disposed at one end of the second abutting portion (2234).

13. The bracket assembly according to claim 12, wherein, A first conductive layer is provided at the junction of the first abutting portion (2224) and the first guiding portion (2225). And / or, a second conductive layer is provided at the junction of the second abutting portion (2234) and the second guiding portion (2235).

14. The bracket assembly according to claim 13, characterized in that, The width of the first abutting portion (2224) is smaller than the width of the first main body portion (2221). And / or, the width of the second abutting portion (2234) is smaller than the width of the second main body portion (2231).

15. The bracket assembly according to claim 1, wherein A first hollow structure (2114) corresponding to the first elastic abutting electrode (222) is provided on the bracket (21). And / or, a second hollow structure (2115) corresponding to the second elastic abutting electrode (223) is provided on the bracket (21).

16. The bracket assembly according to claim 1, wherein, The bracket (21) includes a bottom wall (211); the conductive members (22a, 22b) are integrally formed on the bottom wall (211) of the bracket (21).

17. The bracket assembly according to claim 16, wherein A first supporting structure (215) for supporting the first elastic abutting electrode (222) is provided on the bottom wall (211). And / or, a second supporting structure (216) for supporting the second elastic abutting electrode (223) is provided on the bottom wall (211).

18. The bracket assembly according to claim 1, wherein, The conductive members (22a, 22b) include a first accommodating cavity (2101) for accommodating the battery cell (30), a second accommodating cavity (2102) for accommodating the first circuit board (40), and / or a third accommodating cavity (2103) for accommodating the second circuit board (60). The first elastic abutting electrode (222) penetrates into the second accommodating cavity (2102), and / or the second elastic abutting electrode (223) penetrates into the third accommodating cavity (2103).

19. The stent assembly according to claim 1, wherein, A first clamping structure (2120) for clamping the first circuit board (40) is provided on the bracket (21). And / or, a second clamping structure (2122) for clamping the second circuit board (60) is provided on the bracket (21).

20. A power supply component, characterized in that, It includes the bracket assembly according to any one of claims 1 to 19.

21. An electronic atomization device, characterized in that, It includes the power supply assembly according to claim 20, and an atomizer connected to the power supply assembly.

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