Atomization device and power supply assembly thereof
By designing the power supply components of the battery cell and PCB board, and simplifying the installation process by plugging, the problem of cumbersome installation of battery components in the prior art is solved, and more efficient and convenient assembly is achieved.
Patent Information
- Application Number
- CN202421011011.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The battery components of existing electronic atomizers are cumbersome and need to be assembled through welding or other methods.
A power supply assembly is provided, including a battery cell and a PCB board, with the first and second pins of the battery cell being arranged at the same end and plugged into the PCB board, simplifying the installation process.
Through simplified plug-in methods, installation complexity and time are significantly reduced, and assembly efficiency and convenience are improved.
Smart Images
Figure CN222425367U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of battery technology, and in particular to an atomization device and a power supply component thereof. Background Art
[0002] In the prior art, the electronic atomizer is mainly composed of an atomization module and a battery assembly, wherein the battery assembly is used to supply power to the atomization module. The existing battery assembly needs to be assembled by welding and the installation method is relatively cumbersome. Utility Model Content
[0003] On the one hand, an embodiment of the present application provides a power supply component, including a battery cell and a PCB board; the battery cell includes a first pin and a second pin, and the first pin and the second pin are arranged at the same end of the battery cell; the PCB board is provided with a first electrode and a second electrode on one side, and two electrode connecting parts on the other side; the first pin and the second pin are respectively plugged into one of the electrode connecting parts; the first electrode is electrically connected to one of the first pin and the second pin through one of the electrode connecting parts, and the second electrode is electrically connected to the other of the first pin and the second pin through the other of the electrode connecting parts.
[0004] In some embodiments, the power supply assembly includes an insulating member, and the insulating member is plugged or clipped to the PCB board.
[0005] In some embodiments, the electrode connecting portion is provided with a connecting hole, and the connecting hole is opposite to the first pin and the second pin; the first pin and the second pin extend toward the PCB board and are respectively inserted into the corresponding connecting holes.
[0006] In some embodiments, the electrode connecting portion includes a first electrode terminal column and a second electrode terminal column; the first electrode terminal column and the second electrode terminal column protrude toward the battery cell; the first electrode terminal column and the second electrode terminal column are both provided with a connection hole, the first pin is inserted into the connection hole of one of the first electrode terminal column and the second electrode terminal column, and the second pin is inserted into the connection hole of the other of the first electrode terminal column and the second electrode terminal column.
[0007] In some embodiments, the PCB board is provided with a plug hole; the insulating member is provided with a clamping portion at one end facing the PCB board, the clamping portion is passed through the plug hole and clamped to the PCB board, thereby realizing a snap connection between the insulating member and the PCB board; or, the insulating member is provided with a connecting column at one end facing the PCB board, the connecting column extends toward the PCB board, and the connecting column is at least partially passed through the plug hole; the connecting column is interference fit with the PCB board, or the connecting column is at least partially passed through the plug hole and is heated and melted to adhere to the PCB board.
[0008] In some embodiments, the second electrode surrounds the first electrode; a groove is provided between the first electrode and the second electrode, the groove surrounds the first electrode, and the insulating member is at least partially embedded in the groove.
[0009] In some embodiments, the insulating member protrudes from the first electrode and the second electrode in a direction perpendicular to the first electrode or the second electrode.
[0010] In some embodiments, the battery core is wrapped by an aluminum shell or a copper shell.
[0011] In some embodiments, the power supply component includes an insulating sleeve; the insulating sleeve wraps the periphery of the PCB board and the periphery of the aluminum shell or copper shell of the battery cell; or, the power supply component includes a heat shrink tube, and the heat shrink tube is configured to wrap the periphery of the PCB board and the periphery of the aluminum shell or copper shell of the battery cell after being heated.
[0012] In addition, an embodiment of the present application further provides an atomization device, which includes an atomization module and the power supply component described in the above embodiment, and the power supply component is electrically connected to the atomization module to supply power to the atomization module.
[0013] The atomizer device and the power supply assembly thereof provided in the present application provide a power supply assembly in which the first pin and the second pin of the battery cell are arranged at the same end and plugged with the PCB board, so that the installation method is simple and convenient, providing great convenience. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 is a schematic diagram of the structure of an atomization device in some embodiments of the present application;
[0016] Figure 2 is a schematic diagram of the structure of the power supply assembly in some embodiments of the present application;
[0017] Figure 3 It is a schematic diagram of the structural disassembly of the power supply component in some embodiments of the present application;
[0018] Figure 4 yes Figure 3 A schematic diagram of structural disassembly from another perspective in the illustrated embodiment;
[0019] Figure 5 yes Figure 2 A schematic structural diagram of another viewing angle in the illustrated embodiment;
[0020] Figure 6 yes Figure 3 A schematic diagram of structural disassembly from another perspective in the illustrated embodiment;
[0021] Figure 7 yes Figure 2 A cross-sectional schematic diagram of an embodiment at a viewing angle is shown;
[0022] Figure 8 yes Figure 7 A schematic diagram of structural disassembly in the illustrated embodiment;
[0023] Fig. 9 yes Figure 2 A schematic cross-sectional view of another viewing angle in the illustrated embodiment;
[0024] Fig.10 It is a schematic diagram of the structure of the PCB board and the insulating component of the power supply component in some embodiments of the present application. DETAILED DESCRIPTION
[0025] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.
[0026] The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", and "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.
[0027] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0028] The present application embodiment provides an atomization device 100, see Figure 1 , Figure 1 It is a schematic diagram of the structure of the atomization device in some embodiments of the present application. The atomization device 100 includes an electrically connected power supply component 10 and an atomization module 20. The power supply component 10 supplies power to the atomization module 20. In some embodiments, the atomization module 20 and the power supply component 10 are not separately arranged, but are housed together in the atomization device 100. In some embodiments, the atomization module 20 and the power supply component 10 are separately arranged, and can be disassembled and assembled to achieve on-demand replacement of the atomization module 20 and recycling of the power supply component 10, thereby saving costs, avoiding waste, and reducing pollution to the environment. The figure only gives some examples, and those skilled in the art can make adjustments as needed.
[0029] See also Figure 2 and Figure 3 , Figure 2 is a schematic diagram of the structure of the power supply assembly in some embodiments of the present application; Figure 31 is a schematic diagram of the structural disassembly of the power supply assembly in some embodiments of the present application. The power supply assembly 10 includes a PCB board 11, a battery cell 12 plugged into one end of the PCB board 11 through a first pin 121 and a second pin 122, an insulating member 13 plugged or clamped into the other end of the PCB board 11, and an insulating sleeve 14 or a heat shrink tube 15 as a shell. The figure only gives some examples, and those skilled in the art can make adjustments as needed.
[0030] The PCB board 11 of the power supply component 10 is respectively plugged with the battery core 12 and plugged or clamped with the insulating member 13, and the connection method is simple and easy to disassemble and assemble. At the same time, the PCB board 11, the battery core 12 and the insulating member 13 are sleeved in the insulating sleeve 14 or the heat shrink tube 15 to realize the packaging of the power supply component 10. The installation method is simple and convenient, providing great convenience.
[0031] Please also read Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , Figure 4 yes Figure 3 A schematic diagram of structural disassembly from another perspective in the illustrated embodiment; Figure 5 yes Figure 2 A schematic structural diagram of another viewing angle in the illustrated embodiment; Figure 6 yes Figure 3 A schematic diagram of structural disassembly from another perspective in the illustrated embodiment;
[0032] Figure 7 yes Figure 2 A cross-sectional schematic diagram of an embodiment at a viewing angle is shown; Figure 8 yes Figure 7 Schematic diagram of structural disassembly in the illustrated embodiment. A first electrode 111 and a second electrode 112 are provided on one side of the PCB board 11 facing the insulating member 13, and two electrode connecting portions 113 for plugging the first pin 121 and the second pin 122 are provided on the other side of the PCB board 11. In some embodiments, the PCB board 11 is provided with a plug hole 110 for plugging the insulating member 13. In some embodiments, the PCB board 11 is provided with a groove 114 for embedding the insulating member 13. In some embodiments, the PCB board 11 is disc-shaped. In some embodiments, the PCB board 11 is flat prism-shaped. In some embodiments, the PCB board 11 can be other irregular shapes, which will not be described in detail. The diagram only gives some examples, and those skilled in the art can make adjustments as needed.
[0033] In some embodiments, the first electrode 111 is electrically connected to the first pin 121 through an electrode connection portion 113, and the second electrode 112 is electrically connected to the second pin 122 through another electrode connection portion 113. In some embodiments, the first electrode 111 is electrically connected to the second pin 122 through an electrode connection portion 113, and the second electrode 112 is electrically connected to the first pin 121 through another electrode connection portion 113. In some embodiments, the first electrode 111 surrounds the second electrode 112. In some embodiments, the second electrode 112 surrounds the first electrode 111. In some embodiments, the first electrode 111 may be a first electrode surface, and the second electrode 112 may be an annular second electrode surface surrounding the first electrode 111, for example, the first electrode 111 is circular or polygonal or elliptical or trapezoidal or fan-shaped or other irregular shapes, and the second electrode 112 is a circular ring or a polygonal ring or an elliptical ring or other irregular shapes. In some embodiments, the second electrode 112 may be a second electrode surface, and the first electrode 111 may be a ring-shaped first electrode surface surrounding the second electrode 112. The shapes of the first electrode 111 and the second electrode 112 are not described in detail, and those skilled in the art may adjust them as needed. The first electrode surface and the second electrode surface are provided to facilitate the electrical connection between the atomization module 20 and the power supply assembly 10, so that the pins of the heating element of the atomization module 20 and the first electrode 111 and the second electrode 112 are in point-to-surface contact, and the pins of the heating element of the atomization module 20 can be electrically connected within the range of the first electrode surface and the second electrode surface, and the connection range is wider, and the electrical connection between the atomization module 20 and the power supply assembly 10 is convenient, stable and guaranteed. In some embodiments, a groove 114 for embedding the insulating member 13 is provided between the first electrode 111 and the second electrode 112, and the first electrode 111 is surrounded by the groove 114, or the second electrode 112 is surrounded by the groove 114. The figure only gives some examples, and those skilled in the art may adjust them as needed.
[0034] The electrode connection part 113 is arranged on the side of the PCB board 11 facing the battery cell 12, and is respectively plugged with the first pin 121 and the second pin 122 of the battery cell 12 to realize the electrical connection between the PCB board 11 and the battery cell 12. In some embodiments, the electrode connection part 113 can be recessed inwardly toward the direction of the first electrode 111 or the second electrode 112 to form a plug-in position for the first pin 121 and the second pin 122 to be plugged, so as to realize the electrical connection between the PCB board 11 and the battery cell 12. In some embodiments, the electrode connection part 113 is provided with a connection hole 1130, and the connection hole 1130 is directly opposite to the first pin 121 and the second pin 122, so as to realize the electrical connection between the PCB board 11 and the battery cell 12. In some embodiments, the two electrode connection parts 113 can be respectively the first electrode terminal column 1131 and the second electrode terminal column 1132, so as to realize the electrical connection between the PCB board 11 and the battery cell 12 for the first pin 121 and the second pin 122 to be plugged. The PCB board 11 is plugged into the battery core 12, so that the overall assembly of the power supply assembly 10 is simple, the processing cost is low, and it is convenient to disassemble and assemble. The figure only gives some examples, and those skilled in the art can adjust as needed.
[0035] In some embodiments, the first electrode terminal column 1131 and the second electrode terminal column 1132 protrude toward the battery cell 12. In some embodiments, the first electrode terminal column 1131 and the second electrode terminal column 1132 are each provided with a connection hole 1130 for inserting the first pin 121 and the second pin 122 respectively. In some embodiments, the first electrode terminal column 1131 and the second electrode terminal column 1132 may be cylindrical. In some embodiments, the first electrode terminal column 1131 and the second electrode terminal column 1132 may be a polygonal columnar hollow structure. In some embodiments, the first electrode terminal column 1131 and the second electrode terminal column 1132 may be other structures, as long as the first pin 121 and the second pin 122 can be inserted therein, without specific limitation. In some embodiments, the first electrode terminal column 1131 is used to insert the first pin 121, and the second electrode terminal column 1132 is used to insert the second pin 122. In some embodiments, the first electrode terminal column 1131 is used to insert the second pin 122, and the second electrode terminal column 1132 is used to insert the first pin 121. The figures only provide some examples, and those skilled in the art can make adjustments as needed.
[0036] In some embodiments, there may be one connection hole 1130. In some embodiments, there may be multiple connection holes 1130, and multiple refers to two or more. In some embodiments, the connection hole 1130 is directly opposite the first pin 121 and the second pin 122. In some embodiments, the connection hole 1130 may be a circular hole. In some embodiments, the connection hole 1130 may be an elliptical hole. In some embodiments, the connection hole 1130 may be an elliptical hole. In some embodiments, the connection hole 1130 may be other shapes, as long as the first pin 121 and the second pin 122 can be inserted therein, without specific limitation. In some embodiments, the connection hole 1130 is provided on the first electrode terminal column 1131 and the second electrode terminal column 1132, and faces the first pin 121 and the second pin 122.
[0037] In some embodiments, the PCB board 11 is provided with a plug hole 110 for connecting the insulating member 13. In some embodiments, there is one plug hole 110. In some embodiments, there are multiple plug holes 110, and multiple refers to two or more, such as three or four. In some embodiments, the plug hole 110 is a through hole.
[0038] In some embodiments, the PCB board 11 is provided with a groove 114 for embedding the insulating member 13. In some embodiments, the groove 114 is provided in the middle of the PCB board 11. In some embodiments, the groove 114 is provided between the first electrode 111 and the second electrode 112. In some embodiments, the groove 114 surrounds the first electrode 111. In some embodiments, the groove 114 surrounds the second electrode 112. In some embodiments, the groove 114 is a circular ring. In some embodiments, the groove 114 is a polygonal ring. In some embodiments, the groove 114 can be other shapes, as long as the insulating member 13 can be embedded therein, without specific limitation.
[0039] The battery cell 12 stores and releases electrical energy. In some embodiments, the battery cell 12 includes a first pin 121 and a second pin 122 with opposite polarities and located at the same end of the battery cell 12. The battery cell 12 is plugged into one end of the PCB board 11 through the first pin 121 and the second pin 122, and is electrically connected to the PCB board 11. The first pin 121 and the second pin 122 are arranged at the same end of the battery cell 12, so that the connection between the battery cell 12 and the PCB board 11 is simple and convenient, and does not require too complicated wiring settings. In some embodiments, the battery cell 12 is cylindrical. In some embodiments, the battery cell 12 is prismatic. In some embodiments, the battery cell 12 can be other irregular shapes, as long as the battery cell 12 faces one end of the PCB board 11 and the shape is adapted to the PCB board 11, without specific limitation. In some embodiments, the battery cell 12 is wrapped by an aluminum shell 123. In some embodiments, the battery cell 12 is wrapped by a copper shell 124. The battery cell 12 is wrapped and supported by the aluminum shell 123 or the copper shell 124, so that the overall strength of the battery cell 12 is improved, the installation is convenient, and the processing cost is low, and the first pin 121 and the second pin 122 are more easily arranged at the same end of the battery cell 12. The shape of the aluminum shell 123 or the copper shell 124 is compatible with the battery cell 12, and no further description is given.
[0040] In some embodiments, the first pin 121 and the second pin 122 are arranged at the same end of the battery cell 12. In some embodiments, the first pin 121 and the second pin 122 extend toward the PCB board 11 and are respectively inserted into the electrode connection part 113 to realize the electrical connection between the battery cell 12 and the PCB board 11. In some embodiments, the first pin 121 and the second pin 122 are respectively plugged into one electrode connection part 113. In some embodiments, the first pin 121 and the second pin 122 extend toward the PCB board 11 and are respectively inserted into the corresponding connection hole 1130 to realize the electrical connection between the battery cell 12 and the PCB board 11. In some embodiments, the first pin 121 is electrically connected to the first electrode terminal column 1131, and the second pin 122 is electrically connected to the second electrode terminal column 1132 to realize the electrical connection between the battery cell 12 and the PCB board 11. In some embodiments, the first pin 121 is electrically connected to the second electrode terminal column 1132, and the second pin 122 is electrically connected to the first electrode terminal column 1131 to realize the electrical connection between the battery cell 12 and the PCB board 11. In some embodiments, the first pin 121 is inserted into the connection hole 1130 of the first electrode terminal column 1131, and the second pin 122 is inserted into the connection hole 1130 of the second electrode terminal column 1132, so as to realize the electrical connection between the battery cell 12 and the PCB board 11. In some embodiments, the first pin 121 is inserted into the connection hole 1130 of the second electrode terminal column 1132, and the second pin 122 is inserted into the connection hole 1130 of the first electrode terminal column 1131, so as to realize the electrical connection between the battery cell 12 and the PCB board 11, and no specific description is given, as long as the first electrode 111 and the second electrode 112 electrically connected to the battery cell 12 obtain different polarities, the heating element of the atomization assembly can be powered. In some embodiments, the first pin 121 and the second pin 122 are electrically connected to the first electrode 111 and the second electrode 112 respectively through the internal wiring of the PCB board 11. In some embodiments, the first pin 121 or the second pin 122 is strip-shaped. In some embodiments, the first pin 121 or the second pin 122 is columnar, and the columnar shape can be a cylinder or a prism. In some embodiments, the first pin 121 or the second pin 122 may be other irregular shapes, which will not be described in detail. In some embodiments, the first pin 121 may be the positive electrode of the battery cell 12, and the second pin 122 may be the negative electrode of the battery cell 12. In some embodiments, the first pin 121 may be the negative electrode of the battery cell 12, and the second pin 122 may be the positive electrode of the battery cell 12. The first pin 121 and the second pin 122 only need to satisfy different polarities and be electrically connected to the PCB board 11, and are not specifically limited here.
[0041] Please also read Figure 7 , Figure 8 , Fig. 9 and Fig.10 , Fig. 9 yes Figure 2 A schematic cross-sectional view of another viewing angle in the illustrated embodiment; Fig.10 1 is a schematic diagram of the structure of the PCB board and the insulating member of the power supply component in some embodiments of the present application. In some embodiments, the insulating member 13 is plugged into the PCB board 11. In some embodiments, the insulating member 13 is snapped into the PCB board 11. In some embodiments, the insulating member 13 is at least partially embedded in the groove 114 of the PCB board 11. In some embodiments, the insulating member 13 protrudes from the first electrode 111 and the second electrode 112 to isolate the first electrode 111 from the second electrode 112. In some embodiments, the insulating member 13 includes a main body 131 at least partially embedded in the groove 114 of the PCB board 11. In some embodiments, a snap-on portion 132 is provided at one end of the insulating member 13 facing the PCB board 11. In some embodiments, a connecting column 133 is provided at one end of the insulating member 13 facing the PCB board 11. In some embodiments, the material of the insulating member 13 is rubber. Rubber can still maintain good insulation performance in high temperature, high pressure, high humidity and other environments. At the same time, rubber also has the characteristics of corrosion resistance, oxidation resistance, waterproofness, wear resistance, etc., and can be used for a long time in various harsh environments. In addition, rubber has good flexibility and deformability, can adapt to the surface of objects of various shapes and sizes, and is an excellent choice of insulating material. In some embodiments, the material of the insulating member 13 is plastic. Plastic insulation has the characteristics of low cost, good insulation performance, strong plasticity, easy processing, and environmental protection.
[0042] In some embodiments, the main body 131 is annular. In some embodiments, the main body 131 is polygonal. In some embodiments, the main body 131 is prismatic. In some embodiments, the main body 131 is other shapes, and the shape of the main body 131 is adapted to the groove 114 of the PCB board 11. As long as the main body 131 is at least partially embedded in the groove 114, it is within the scope of the embodiments of the present application. In some embodiments, the main body 131 protrudes from the first electrode 111 and the second electrode 112 in a direction perpendicular to the first electrode 111 or the second electrode 112. The main body 131 protrudes from the first electrode 111 and the second electrode 112, and can isolate the first electrode 111 and the second electrode 112, so that when the pins of the heating element of the atomization module 20 are just inserted between the first electrode 111 and the second electrode 112, no short circuit will be caused. In addition, the main body 131 protrudes from the first electrode 111 and the second electrode 112, so that other conductive materials cannot directly conduct the first electrode 111 and the second electrode 112, avoiding short circuit.
[0043] In some embodiments, a clamping portion 132 is provided at one end of the insulating member 13 facing the PCB board 11. The clamping portion 132 is provided in the circumference of the main body 131 and extends toward the PCB board 11. The clamping portion 132 is passed through the plug hole 110 and clamps the PCB board 11 to achieve a snap connection between the insulating member 13 and the PCB board 11. In some embodiments, a protrusion 1321 extending radially toward the plug hole 110 is provided at the end of the clamping portion 132 extending in the direction of the PCB board 11. The protrusion 1321 is used to clamp the PCB board 11 to achieve a snap connection between the insulating member 13 and the PCB board 11. In some embodiments, there can be one clamping portion 132. In some embodiments, there can be multiple clamping portions 132, and multiple refers to two or more than two, such as three or four, which will not be repeated. In some embodiments, the insulating member 13 is snap-connected with a plug hole 110 of the PCB board 11 through one clamping portion 132. In some embodiments, the insulating member 13 is snap-connected to a plug hole 110 of the PCB board 11 through multiple snap-in portions 132. The multiple snap-in portions 132 are arranged radially opposite to the plug hole 110. Multiple refers to two or more, such as three or four, which will not be repeated.
[0044] In some embodiments, a connecting column 133 is provided at one end of the insulating member 13 facing the PCB board 11. The connecting column 133 is arranged in the circumference of the main body 131 and extends toward the PCB board 11. The connecting column 133 is at least partially penetrated in the plug hole 110. In some embodiments, the connecting column 133 is interference fit with the PCB board 11 to achieve the connection between the insulating member 13 and the PCB board 11. In some embodiments, the connecting column 133 is at least partially penetrated through the plug hole 110 and is heated and melted to adhere to the PCB board 11 to achieve the connection between the insulating member 13 and the PCB board 11. In some embodiments, there can be one connecting column 133. In some embodiments, there can be multiple connecting columns 133, and multiple refers to two or more than two, such as three or four, which will not be repeated. In some embodiments, the number of connecting columns 133 is adapted to the number of plug holes 110 of the PCB board 11. In some embodiments, the insulating member 13 is connected to one plug hole 110 of the PCB board 11 through one connecting column 133. In some embodiments, the insulating member 13 is connected to the multiple plug holes 110 of the PCB board 11 through multiple connecting posts 133, and multiple refers to two or more, such as three or four, which will not be repeated. In some embodiments, the connecting post 133 can be cylindrical. In some embodiments, the connecting post 133 can be polygonal. In some embodiments, the connecting post 133 can be elliptical. In some embodiments, the connecting post 133 can be other shapes, which will not be repeated.
[0045] In some embodiments, an insulating sleeve 14 is provided around the periphery of the PCB board 11 and the battery core 12, and the insulating sleeve 14 wraps the periphery of the PCB board 11 and the periphery of the aluminum shell 123 or the copper shell 124 of the battery core 12, so that the PCB board 11 and the battery core 12 become a whole. In some embodiments, the insulating sleeve 14 can also wrap at least part of the insulating member 13, so that the PCB board 11, the battery core 12 and the insulating member 13 become a whole. The PCB board 11 and the battery core 12 become a whole, or the PCB board 11, the battery core 12 and the insulating member 13 become a whole, which is convenient for the disassembly and assembly of the power supply component 10 and the atomization module 20, the assembly is simple, the processing cost is low, and the reuse is realized. The insulating sleeve 14 plays the role of insulation, protection, sealing, waterproofing and fixing for the power supply component 10. The insulating sleeve 14 wraps the periphery of the PCB board 11 and the periphery of the aluminum shell 123 or the copper shell 124 of the battery core 12, and only the first electrode 111 and the second electrode 112 of the PCB board 11 are exposed for connection of the heating element of the atomization component. In some embodiments, the insulating sleeve 14 may be glass fiber, silicone, or rubber, etc., and these materials have the characteristics of insulation, high temperature resistance, and corrosion resistance. In some embodiments, the insulating sleeve 14 is provided with a housing cavity 140, and the PCB board 11 and the battery cell 12 are inserted into the housing cavity 140. In some embodiments, the PCB board 11, the battery cell 12, and the insulating member 13 are inserted into the housing cavity 140. In some embodiments, the insulating sleeve 14 may be cylindrical. In some embodiments, the insulating sleeve 14 may be hollowed out inside a cylindrical shape to form the housing cavity 140. In some embodiments, the insulating sleeve 14 may be hollowed out inside a prismatic shape to form the housing cavity 140. In some embodiments, the insulating sleeve 14 may be hollowed out inside other irregular shapes to form the housing cavity 140. In some embodiments, the insulating sleeve 14 may be an integrally formed structure. There is no specific limitation on the shape of the insulating sleeve 14 and the housing cavity 140, as long as the shape of the housing cavity 140 matches the outer periphery of the PCB board 11 and the outer periphery of the aluminum shell 123 or the copper shell 124 of the battery cell 12.
[0046] In some embodiments, a heat shrink tube 15 is provided around the periphery of the PCB board 11 and the battery cell 12. The heat shrink tube 15 is configured to wrap the periphery of the PCB board 11 and the periphery of the aluminum shell 123 or the copper shell 124 of the battery cell 12 after being heated, so that the PCB board 11 and the battery cell 12 become a whole. In some embodiments, the heat shrink tube 15 can also wrap at least part of the insulating member 13, so that the PCB board 11, the battery cell 12 and the insulating member 13 become a whole. The PCB board 11 and the battery cell 12 become a whole, or the PCB board 11, the battery cell 12 and the insulating member 13 become a whole, which facilitates the disassembly and assembly of the power supply component 10 and the atomization module 20, is simple to assemble, has low processing cost, and can be reused. The heat shrink tube 15 plays the role of insulation, protection, sealing, waterproofing and fixing for the power supply component 10. The heat shrink tube 15 wraps the periphery of the PCB board 11 and the periphery of the aluminum shell 123 or the copper shell 124 of the battery core 12, exposing only the first electrode 111 and the second electrode 112 of the PCB board 11 for connection to the heating element of the atomization component. In some embodiments, the heat shrink tube 15 can be a PVC heat shrink tube, which has the characteristics of corrosion resistance, good flexibility and low price. In some embodiments, the heat shrink tube 15 can be a PPR heat shrink tube, which is also called a polypropylene tube, and has the characteristics of high temperature resistance, high pressure resistance, and corrosion resistance. In some embodiments, the heat shrink tube 15 can be a PE heat shrink tube, which is also called a polyethylene tube, and has the characteristics of corrosion resistance, good flexibility, and high temperature resistance.
[0047] In some embodiments, the atomization module 20 includes at least a heating element for heating the atomized substrate and a liquid guide element for guiding the atomized substrate to the heating element.
[0048] The heating element can heat and atomize the atomized matrix to form an aerosol. In some embodiments, the heating element can be in the form of a spiral heating wire or a mesh heating net, which is not limited in this application. The heating element includes at least a third pin and a fourth pin, and the third pin and the fourth pin are pins with different polarities, and the third pin and the fourth pin are electrically connected to the first electrode 111 and the second electrode 112 of the corresponding polarity, respectively. Among them, the form of the atomized matrix can be a liquid, a gel, a paste or a solid. When the atomized matrix is a solid, it can be a solid in the form of a crushed, granular, powdered, granular, strip or sheet. The atomized matrix includes but is not limited to materials used for medical, health, health, and beauty purposes. For example, the atomized matrix is a liquid medicine, an oil, or the atomized matrix is a plant material, such as a plant root, stem, leaf, flower, bud, seed, etc. Specifically, the atomized matrix can be an oil liquid.
[0049] In some embodiments, the liquid guide member surrounds the heating element to guide the atomized matrix to the heating element to generate an aerosol. An atomization chamber is provided in the liquid guide member. In some embodiments, the liquid guide member is cylindrical. In some embodiments, the liquid guide member can be a cylinder with a fan-shaped cross section, and the fan ring is a part of a circular ring cut by a fan. In some embodiments, the liquid guide member can be other irregular shapes, which are not described in detail. The liquid guide member is a material with liquid guiding properties. In some embodiments, the material of the liquid guide member can be cotton. In some embodiments, the material of the liquid guide member can be ceramic or other porous fiber materials. In some embodiments, the material of the liquid guide member can also be other. For example, the material of the liquid guide member can be a fiber rope.
[0050] The atomization module 20 in the embodiment of the present application has a heating element electrically connected to the first electrode 111 and the second electrode 112, making the electrical connection between the atomization module 20 and the power supply component 10 more convenient. The pins of the heating element of the atomization module 20 can be electrically connected to the power supply component 10 within the range of the first electrode surface and the second electrode surface, and the connection range is wider. The electrical connection between the atomization module 20 and the power supply component 10 is convenient, stable and guaranteed. Electrical connection can be made without welding, making the electrical connection between the heating element and the first electrode 111 and the second electrode 112 more stable and reliable, and finally achieving stable power supply of the power supply component 10 to the heating element.
[0051] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A power supply component, characterized in that: Including battery cells and PCB boards; The battery cell comprises a first pin and a second pin, and the first pin and the second pin are arranged at the same end of the battery cell; The PCB board is provided with a first electrode and a second electrode on one side, and two electrode connecting parts on the other side; The first pin and the second pin are respectively plugged into one of the electrode connecting parts; The first electrode is electrically connected to one of the first lead and the second lead through one of the electrode connecting portions, and the second electrode is electrically connected to the other of the first lead and the second lead through the other of the electrode connecting portions.
2. The power supply assembly according to claim 1, characterized in that: The power supply component includes an insulating member, and the insulating member is plugged or clamped with the PCB board.
3. The power supply assembly according to claim 1, characterized in that: The electrode connecting portion is provided with a connecting hole, and the connecting hole is opposite to the first pin and the second pin; the first pin and the second pin extend toward the PCB board and are respectively inserted into the corresponding connecting holes.
4. The power supply assembly according to claim 3, characterized in that: The electrode connecting portion includes a first electrode terminal column and a second electrode terminal column; the first electrode terminal column and the second electrode terminal column protrude toward the battery cell; The first electrode terminal column and the second electrode terminal column are both provided with a connection hole, the first pin is inserted into the connection hole of one of the first electrode terminal column and the second electrode terminal column, and the second pin is inserted into the connection hole of the other of the first electrode terminal column and the second electrode terminal column.
5. The power supply assembly according to claim 2, characterized in that: The PCB board is provided with a plug-in hole; A clamping portion is provided at one end of the insulating member facing the PCB board, and the clamping portion is passed through the plug hole and clamped to the PCB board to achieve a snap connection between the insulating member and the PCB board; Alternatively, a connecting column is provided at one end of the insulating member facing the PCB board, the connecting column extends toward the PCB board, and the connecting column is at least partially penetrated through the plug hole; the connecting column and the PCB board are interference fit, or the connecting column at least partially penetrates the plug hole and is heated and melted to adhere to the PCB board.
6. The power supply assembly according to claim 2, characterized in that: The second electrode surrounds the first electrode; a groove is provided between the first electrode and the second electrode, the groove surrounds the first electrode, and the insulating member is at least partially embedded in the groove.
7. The power supply assembly according to claim 6, characterized in that: The insulating member protrudes from the first electrode and the second electrode in a direction perpendicular to the first electrode or the second electrode.
8. The power supply assembly according to any one of claims 2 to 7, characterized in that: The battery core is wrapped by an aluminum shell or a copper shell.
9. The power supply assembly according to claim 8, characterized in that: The power supply assembly includes an insulating sleeve; The insulating sleeve wraps the outer periphery of the PCB board and the outer periphery of the aluminum shell or copper shell of the battery core; Alternatively, the power supply assembly includes a heat shrink tube, and the heat shrink tube is configured to wrap the periphery of the PCB board and the periphery of the aluminum shell or copper shell of the battery core after being heated.
10. An atomizing device, characterized in that: The atomization device includes an atomization module and a power supply component according to any one of claims 1 to 9, wherein the power supply component is electrically connected to the atomization module to supply power to the atomization module.