Power supply assembly and electronic atomization device

Abstract

The application relates to a power supply assembly and an electronic atomization device. The power supply assembly comprises a function module, a first shell, and a main control circuit board installed in the first shell; a power supply module is detachably installed in the first shell and electrically connected with the main control circuit board, the power supply module comprises a second shell and a solar power supply unit installed in the second shell, and the solar power supply unit is used for converting solar energy into electric energy. The power supply assembly adopts a modular design and is composed of the detachable function module and the power supply module, so that the function module or the power supply module can be individually replaced according to requirements, thereby reducing the use cost of the electronic atomization device, and the power supply module can be individually recycled, thereby effectively reducing environmental pollution. In addition, since the power supply module comprises the solar power supply unit, the atomization assembly can be powered by using solar energy, thereby expanding the power supply source of the electronic atomization device provided with the power supply assembly and being more energy-saving and environment-friendly.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to a power supply component and an electronic atomization device. Background Technology

[0002] Aerosols are colloidal dispersion systems formed by solid or liquid particles dispersed and suspended in a gaseous medium. Aerosols can be absorbed by the human body through the respiratory system, providing users with a novel alternative absorption method. Atomizing devices are devices that generate aerosols from stored atomizing media through heating or ultrasound. Atomizing media include liquid, gel, paste, or solid aerosol-generating matrices. Atomizing these media delivers inhalable aerosols to users, replacing conventional product forms and absorption methods.

[0003] Existing atomizing devices typically consist of two parts: a battery assembly and an atomizer. The battery assembly includes components such as the battery cell, airflow sensor, and control circuit board. However, due to structural defects in existing atomizing devices, the entire battery assembly or even the entire atomizing device needs to be replaced after the battery cell's performance deteriorates. Furthermore, the single power source further shortens the battery assembly's lifespan, thus increasing user costs while also leading to resource waste and environmental pollution. Utility Model Content

[0004] Therefore, it is necessary to provide a power supply component and an electronic atomizing device to address the issues of high operating costs and poor environmental performance of atomizing devices.

[0005] A power supply component is installed at one end of an atomizing component, the power supply component comprising:

[0006] The functional module includes a first housing and a main control circuit board mounted within the first housing; and

[0007] The power supply module is detachably installed in the first housing and electrically connected to the main control circuit board. The power supply module includes a second housing and a solar power supply unit installed in the second housing. The solar power supply unit is used to convert solar energy into electrical energy.

[0008] In one embodiment, the power supply module further includes a conversion circuit board, which is mounted on the second housing and is electrically connected to the solar power supply unit and the main control circuit board, respectively.

[0009] In one embodiment, the power supply module further includes at least one electrical connector, the conversion circuit board is electrically connected to the solar power supply unit and the main control circuit board respectively through the electrical connector, and the electrical connector is detachably connected to the conversion circuit board and / or the main control circuit board.

[0010] In one embodiment, the conversion circuit board is located on one side of the solar power unit, and the electrical connector passes through the conversion circuit board.

[0011] In one embodiment, the power supply module further includes a battery cell mounted in the second housing and electrically connected to the conversion circuit board.

[0012] In one embodiment, the second housing has a first fixing groove and a second fixing groove arranged adjacent to each other on one side, the conversion circuit board is located in the first fixing groove, the battery cell is located in the second fixing groove, and the solar power supply unit is installed on the side of the second housing facing away from the first fixing groove and the second fixing groove.

[0013] In one embodiment, the first housing is provided with a mounting groove and a limiting groove, the limiting groove connecting the mounting groove and the outer surface of the first housing, the first housing being located in the mounting groove, and the solar power supply unit being located in the limiting groove.

[0014] In one embodiment, the first housing and the second housing are detachably connected by a pin.

[0015] An electronic atomizing device includes the aforementioned power supply component, and the electronic atomizing device further includes an atomizing component, wherein the power supply component is electrically connected to the atomizing component.

[0016] In one embodiment, the atomizing component is detachably mounted on the atomizing component, the power supply component includes a first electrical connector and a first adsorption component, the atomizing component includes a second electrical connector and a second adsorption component, the first electrical connector and the second electrical connector are electrically connected, and the first adsorption component and the second adsorption component attract each other to connect the atomizing component and the power supply component.

[0017] The aforementioned power supply component adopts a modular design, consisting of detachable functional modules and a power supply module. Therefore, either the functional module or the power supply module can be replaced individually as needed, thereby reducing the operating cost of the electronic atomization device. Furthermore, the power supply module can be separately recycled, effectively reducing environmental pollution. In addition, since the power supply module includes a solar power unit, solar energy can be used to power the atomization component, thus expanding the power sources for electronic atomization devices equipped with this power supply component, providing greater flexibility and being more energy-efficient and environmentally friendly. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an electronic atomizing device according to an embodiment of this application.

[0021] Figure 2 This is a schematic diagram of the functional modules and installation of the power supply module according to an embodiment of this application.

[0022] Figure 3 This is a cross-sectional view of a power supply component according to an embodiment of this application, perpendicular to the second direction.

[0023] Figure 4 This is a partial structural exploded view of a functional module according to an embodiment of this application.

[0024] Figure 5 This is a schematic diagram of a functional module with a display screen on one side, according to an embodiment of this application.

[0025] Figure 6 This is a schematic diagram of the power supply module according to an embodiment of this application.

[0026] Figure 7 for Figure 6 The diagram shows an exploded view of the power supply module.

[0027] Figure 8 This is a cross-sectional view of a power supply component according to an embodiment of this application, perpendicular to a first direction.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1000, Electronic atomizing device; 100, Atomizing component; 300, Power supply component; 320, Functional module; 321, First housing; 321a, Mounting slot; 321b, Limiting slot; 321c, First fixing hole; 322, Main control circuit board; 323, Mounting bracket; 3232, Bracket back plate; 3234, Bracket upper plate; 3234a, Connecting hole; 3236, Bracket lower plate; 3238, Bracket side plate; 324, First electrical connection Components; 325, airflow sensing unit; 326, display screen; 327, first adsorption component; 340, power supply module; 341, second housing; 3411, housing back plate; 3414, housing side plate; 3413a, second fixing hole; 3415, partition plate; 341a, first fixing groove; 341b, second fixing groove; 342, solar power supply unit; 343, conversion circuit board; 344, electrical connector; 345, battery cell; 360, pin. Detailed Implementation

[0030] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0031] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0032] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0036] See Figure 1 The embodiments of this application provide an electronic atomizing device 1000 for atomizing an aerosol generating matrix to generate an aerosol for user use.

[0037] The electronic atomizing device 1000 includes an atomizing component 100 and a power supply component 300. The power supply component 300 is detachably installed at one end of the atomizing component 100 and electrically connected to the atomizing component 100. Under the action of the current from the power supply component 300, the atomizing component 100 atomizes an aerosol to generate a matrix, thereby producing an aerosol for the user to use. It is understood that the specific structure of the atomizing component 100 is not limited and can be configured as needed to meet different atomization requirements.

[0038] Furthermore, such as Figure 2As shown, the power supply assembly 300 includes a functional module 320 and a power supply module 340. The functional module 320 includes a first housing 321 and a main control circuit board 322 mounted on the first housing 321. The power supply module 340 is detachably mounted on the first housing 321 and electrically connected to the main control circuit board 322. The power supply module 340 includes a second housing 341 and a solar power supply unit 342 mounted on the second housing 341. The solar power supply unit 342 is used to convert solar energy into electrical energy.

[0039] Thus, the power supply component 300 adopts a modular design, consisting of a detachable functional module 320 and a power supply module 340. Therefore, either the functional module 320 or the power supply module 340 can be replaced individually as needed, thereby reducing the operating cost of the electronic atomizing device 1000. Furthermore, the power supply module 340 can be recycled separately, effectively reducing environmental pollution. In addition, since the power supply module 340 includes a solar power unit 342, solar energy can be used to power the atomizing component 100, thus expanding the power sources for the electronic atomizing device 1000 equipped with this power supply component 300, providing greater flexibility and being more energy-efficient and environmentally friendly.

[0040] In the following embodiments, the power supply component 300 is generally cubic in shape, and the length direction of the power supply component 300 is defined as the first direction (i.e., Figure 2 The width direction of the power supply component 300 is the second direction (i.e., the X direction in the middle). Figure 2 The Y direction in the power supply component 300 is the height direction of the third direction (i.e., the height direction of the power supply component 300 is the third direction). Figure 2 In the Z direction, the first direction, the second direction, and the third direction intersect each other; in a preferred embodiment, the first direction, the second direction, and the third direction are perpendicular to each other. It is understood that the shape of the power supply component 300 is not limited to this and can be configured as needed to meet different requirements.

[0041] Please see Figure 3 , Figure 4 as well as Figure 5 In addition to the first housing 321 and the main control circuit board 322, the functional module 320 also includes a mounting bracket 323 installed on the first housing 321, a first electrical connector 324, an airflow sensing unit 325, and a display screen 326, thereby realizing different functions.

[0042] The first housing 321 has a hollow shell-like structure. The first housing 321 also includes an open end and a closed end disposed opposite to each other in a third direction. The first housing 321 is connected to the atomizing component 100 through the open end. Specifically, in one embodiment, one end of the atomizing component 100 is inserted into the open end of the first housing 321.

[0043] Furthermore, a mounting groove 321a communicating with the open end is formed within the first housing 321. A limiting groove 321b is provided on one side of the first housing 321 in the second direction. The limiting groove 321b connects the mounting groove 321a with the outer surface of the first housing 321. Therefore, the second housing 341 of the power supply module 340 can be located within the mounting groove 321a, while the solar power supply unit 342 is located within the limiting groove 321b and protrudes from the first housing 321, thus facilitating the solar power supply unit 342 to obtain solar energy. It can be understood that the shape and size of the limiting groove 321b match the shape and size of the solar power supply unit 342, thereby maximizing the light-receiving area of ​​the solar power supply unit 342.

[0044] The mounting bracket 323 has a frame-like structure, including a bracket back plate 3232, a bracket upper end plate 3234, a bracket lower end plate 3236, and two bracket side plates 3238.

[0045] Specifically, the support back plate 3232 has a rectangular flat plate structure. The upper end plate 3234, the lower end plate 3236, and the two support side plates 3238 extend from the edge of the support back plate 3232 along the second direction toward the same side of the support back plate 3232. The upper end plate 3234 and the lower end plate 3236 are spaced apart on both sides of the support back plate 3232 in the third direction, and the two support side plates 3238 are spaced apart on both sides of the support back plate 3232 in the first direction, thereby forming an accommodating space with an opening on one side.

[0046] When the power supply component 300 and the atomizing component 100 are connected to each other, a cavity is formed between the upper end plate 3234 of the bracket and the atomizing component 100, and the back plate 3232 of the bracket is located on the side of the first housing 321 away from the mounting groove 321a in the second direction.

[0047] The main control circuit board 322 is located within the accommodating space of the mounting bracket 323 and is located on one side of the accommodating space in the first direction. The thickness direction of the main control circuit board 322 is parallel to the second direction. The main control circuit board 322 is used to control the working status of various components of the electronic atomizing device 1000.

[0048] The functional module 320 includes two first electrical connectors 324, both of which are inserted into the middle position of the upper end plate 3234 of the bracket in the first direction, and the two first electrical connectors 324 are spaced apart in the second direction. The atomizing assembly 100 includes two second electrical connectors 344, each of which is correspondingly arranged with one first electrical connector 324.

[0049] Thus, one end of each first electrical connector 324 is electrically connected to the main control circuit board 322, and the other end of each first electrical connector 324 is electrically connected to the second electrical connector 344, thereby realizing the electrical connection between the main control circuit board 322 and the atomizing assembly 100. Specifically, in one embodiment, the first electrical connector 324 is a columnar spring pin, thereby enabling a fast and reliable electrical connection. In other embodiments, the first electrical connector 324 may also be a spring contact or similar structure.

[0050] An airflow sensing unit 325 is mounted on the side of the upper end plate 3234 of the bracket facing the receiving space. The airflow sensing unit 325 includes sensing surfaces arranged opposite each other in a first direction. One sensing surface faces the receiving space to obtain the air pressure within the receiving space, and the other sensing surface faces the atomizing assembly 100, for obtaining the air pressure within the cavity formed between the upper end plate 3234 of the bracket and the atomizing assembly 100. Further, the upper end plate 3234 of the bracket also has a connecting hole 3234a. One end of the connecting hole 3234a is connected to the sensing surface of the airflow sensing unit 325 facing the atomizing assembly 100, and the other end of the connecting hole 3234a is connected to the cavity formed between the upper end plate 3234 of the bracket and the atomizing assembly 100.

[0051] Thus, when the user inhales, the air pressure in the cavity formed between the upper plate 3234 of the support and the atomizing component 100 is less than the air pressure in the accommodating space. Therefore, a pressure difference is formed on both sides of the airflow sensing unit 325. The airflow sensing unit 325 obtains the pressure difference through the sensing surface and outputs a corresponding electrical signal to the main control circuit board 322. The main control circuit board 322 controls the power supply module 340 to supply power to the atomizing component 100, thereby enabling the atomizing component 100 to perform atomization.

[0052] The display screen 326 is embedded in the first housing 321 on the side away from the limiting groove 321b in the second direction. The display screen 326 is electrically connected to the main control circuit board 322 through electrical connection structures such as wires or flexible circuit boards, and is used to display information or patterns such as the working status of the electronic atomizing device 1000.

[0053] In some embodiments, the functional module 320 further includes two first adsorption members 327, which are respectively embedded in the upper end plate 3234 of the mounting bracket 323 at opposite ends in the second direction. The atomizing component 100 has two second adsorption members (not shown) corresponding to the first adsorption members 327. Each first adsorption member 327 attracts one of the second adsorption members to the other so that the atomizing component 100 is connected to the power supply component 300.

[0054] In one specific embodiment, the first adsorption member 327 and the second adsorption member are magnets with opposite magnetic properties, thus attracting each other to achieve a detachable connection between the atomizing assembly 100 and the power supply assembly 300. In other embodiments, one of the first adsorption member 327 and the second adsorption member is a magnet, and the other is formed of a metal material that can be attracted by a magnet. It is understood that the number and placement of the first adsorption member 327 and the second adsorption member are not limited, and can be set as needed to achieve different connection requirements. In other embodiments, the atomizing assembly 100 and the power supply assembly 300 can also be connected to each other by means of snap-fit ​​connection or other methods.

[0055] like Figure 6 , Figure 7 As shown, the second housing 341 has a generally rectangular frame structure, including a housing back plate 3411, housing side plates 3414, and a partition plate 3415. Specifically, the housing back plate 3411 is a rectangular flat plate structure perpendicular to the second direction. The housing side plates 3414 extend from the edge of the housing back plate 3411 along the second direction toward the same side of the housing back plate 3411. The partition plate 3415 protrudes from the side of the housing back plate 3411 where the housing side plates 3414 are located, and extends from the side of the housing back plate 3411 in the third direction to the other side of the housing back plate 3411 in the third direction, so as to divide the second housing 341 into a first fixing groove 341a and a second fixing groove 341b that are adjacent to each other in the first direction.

[0056] In some embodiments, the first housing 321 and the second housing 341 are detachably connected by a pin 360. Specifically, the first housing 321 has a first fixing hole 321c on each of its opposite sides in the first direction (e.g., Figure 4 As shown), and the two first fixing holes 321c are respectively located at opposite ends of the first housing 321 in the third direction. The housing side plate 3414 of the second housing 341 is provided with a second fixing hole 3413a on each of opposite sides in the first direction (as shown). Figure 6 As shown), the two second fixing holes 3413a are located at opposite ends of the second housing 341 in the third direction, and each second fixing hole 3413a is connected to a first fixing hole 321c.

[0057] Therefore, please combine Figure 3 As shown, the pin 360 can be inserted into the first fixing hole 321c and the second fixing hole 3413a along the second direction to fix the first housing 321 and the second housing 341 together. When it is necessary to disassemble the functional module 320 and the fixing module, the pin 360 only needs to be pressed further in until it disengages from the first fixing hole 321c and the second fixing hole 3413a, thereby separating the functional module 320 from the fixing module.

[0058] It is understood that the connection method between the first housing 321 and the second housing 341 is not limited to this. In some other embodiments, the first housing 321 and the second housing 341 can also be connected to each other by detachable connection methods such as snap-fit ​​connection, screw, magnetic connection, etc.

[0059] Please see Figures 6 to 8 The solar power supply unit 342 is fixed to the back plate 3411 of the housing on the side facing away from the first fixing groove 341a and the second fixing groove 341b in the second direction. The solar power supply unit 342 includes a silicon wafer and a solar circuit board disposed on the side of the silicon wafer facing the back plate 3411 of the housing. The back plate 3411 of the housing has a communication opening that connects the solar circuit board and the first fixing groove 341a to expose the solar circuit board.

[0060] Thus, when the functional module 320 and the power supply module 340 are connected to each other, the second housing 341 is housed in the mounting groove 321a of the first housing 321, and the solar power supply unit 342 is confined in the limiting groove 321b of the second housing 341. Only the side surface of the solar power supply unit 342 facing away from the second housing 341 is exposed to the first housing 321 to be exposed to the external environment.

[0061] The power supply module 340 also includes a conversion circuit board 343, which is located in the first fixing slot 341a. The conversion circuit board 343 is electrically connected to the solar power supply unit 342 and the main control circuit board 322, respectively, and is used to convert the heat energy absorbed by the solar power supply unit 342 into electrical energy and transmit it to the main control circuit board 322.

[0062] In some embodiments, the power supply module 340 includes at least one electrical connector 344, and the conversion circuit board 343 is electrically connected to the solar power supply unit 342 and the main control circuit board 322 respectively through the electrical connector 344, and the electrical connector 344 is detachably connected to the conversion circuit board 343 and / or the main control circuit board 322.

[0063] In one specific embodiment, the power supply module 340 includes two electrical connectors 344, which may be double-ended spring pins, thereby facilitating the disassembly of the power supply module 340 from the functional module 320. The two electrical connectors 344 are spaced apart in a third direction and pass through the conversion circuit board 343 along a second direction. One end of the electrical connector 344 is electrically connected to the conversion circuit board 343 and the solar circuit board of the solar power supply unit 342, and the other end of the electrical connector 344 is electrically connected to the conversion circuit board 343 and the main control circuit board 322 of the functional module 320.

[0064] Thus, the electrical connector 344 is located on the conversion circuit board 343, and the conversion circuit board 343 is electrically connected to the solar power supply unit 342 through one end of the electrical connector 344, and the conversion circuit board 343 is electrically connected to the functional module 320 through the other end of the electrical connector 344.

[0065] It is understood that the electrical connection methods between the conversion circuit board 343 and the solar power supply unit 342, and between the conversion circuit board 343 and the main control circuit board 322, are not limited to this. In other embodiments, plug-in connections, spring contact connections, wire connections, etc., can also be used to achieve the electrical connection between the conversion circuit board 343 and the solar power supply unit 342, and between the conversion circuit board 343 and the main control circuit board 322. Among them, plug-in connection refers to connection through the pairing of plug structure and socket structure, including but not limited to connection using standard connectors (such as USB, HDMI, RJ45) and board-to-board connectors (BTB connectors); spring contact connection uses an elastic metal sheet to provide contact pressure to achieve electrical connection.

[0066] In some embodiments, the power supply module 340 further includes a battery cell 345, which is confined within the second fixing slot 341b and located on one side of the conversion circuit board 343 in the second direction. The battery cell 345 and the conversion circuit board 343 are electrically connected via electrical connection structures such as wires or flexible circuit boards. Thus, the electrical energy generated by the solar power supply unit 342 can be stored in the battery cell 345 or directly power the main control circuit board 322.

[0067] In some other embodiments, a photovoltaic panel with higher conversion efficiency can be used as the single source of electrical energy as the solar power supply unit 342, without the need for additional battery cells 345.

[0068] The power supply component 300 and the electronic atomizing device 1000 equipped with it are different from the power supply component 300 in the prior art, which is an integrated structure. The power supply component 300 in this application adopts a modular design, including a detachable functional module 320 and a power supply module 340. This allows for the individual replacement of the functional module 320 and the power supply module 340, enhances the versatility of the power supply module 340, effectively extends the service life of the product, reduces the user's operating costs, and effectively reduces resource waste and environmental pollution.

[0069] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A power supply component, installed at one end of an atomizing component, characterized in that, The power supply component includes: The functional module includes a first housing and a main control circuit board mounted within the first housing; and The power supply module is detachably installed in the first housing and electrically connected to the main control circuit board. The power supply module includes a second housing and a solar power supply unit installed in the second housing. The solar power supply unit is used to convert solar energy into electrical energy.

2. The power supply component according to claim 1, characterized in that, The power supply module also includes a conversion circuit board, which is mounted on the second housing and is electrically connected to the solar power supply unit and the main control circuit board, respectively.

3. The power supply component according to claim 2, characterized in that, The power supply module further includes at least one electrical connector. The conversion circuit board is electrically connected to the solar power supply unit and the main control circuit board respectively through the electrical connector, and the electrical connector is detachably connected to the conversion circuit board and / or the main control circuit board.

4. The power supply component according to claim 3, characterized in that, The conversion circuit board is located on one side of the solar power supply unit, and the electrical connector passes through the conversion circuit board.

5. The power supply component according to claim 2, characterized in that, The power supply module also includes a battery cell, which is installed in the second housing and electrically connected to the conversion circuit board.

6. The power supply component according to claim 5, characterized in that, The second housing has a first fixing groove and a second fixing groove arranged adjacent to each other on one side. The conversion circuit board is limited to the first fixing groove, the battery cell is limited to the second fixing groove, and the solar power supply unit is installed on the side of the second housing facing away from the first fixing groove and the second fixing groove.

7. The power supply component according to claim 6, characterized in that, The first housing is provided with an installation groove and a limiting groove. The limiting groove connects the installation groove and the outer surface of the first housing. The first housing is located in the installation groove, and the solar power supply unit is located in the limiting groove.

8. The power supply component according to claim 1, characterized in that, The first housing and the second housing are detachably connected by pins.

9. An electronic atomizing device, characterized in that, The electronic atomizing device includes a power supply component as described in any one of claims 1 to 8, and further includes an atomizing component, wherein the power supply component is electrically connected to the atomizing component.

10. The electronic atomizing device according to claim 9, characterized in that, The atomizing component is detachably installed on the atomizing component. The power supply component includes a first electrical connector and a first adsorption component. The atomizing component includes a second electrical connector and a second adsorption component. The first electrical connector and the second electrical connector are electrically connected. The first adsorption component and the second adsorption component attract each other to connect the atomizing component and the power supply component.

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