Power supply assembly, power supply device and electronic atomization equipment

Abstract

The utility model relates to the technical field of electronic atomization equipment, in particular to a power supply assembly, a power supply device and electronic atomization equipment, which comprises a first shell, the first shell is provided with an assembly cavity, an accessory cavity and a connecting hole, the assembly cavity is positioned in the first shell, the accessory cavity is positioned on the outer side of the first shell and is adjacent to the assembly cavity, and the connecting hole is connected with the accessory cavity. A connector is installed in the assembling cavity, the connector partially extends to the accessory cavity, and the connecting hole is communicated with the assembling cavity and the accessory cavity. According to the electronic atomization equipment, the accessory cavity is formed in the first shell, a replaceable electronic assembly can be installed in the accessory cavity according to the actual application requirement, the accessory cavity is connected with the electronic device installed in the assembly cavity through the connecting hole, and therefore the electronic atomization equipment can be used after being installed, and the use convenience of the electronic atomization equipment can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization devices, and particularly relates to a power supply component, a power supply device and an electronic atomization device. Background Art

[0002] An electronic atomization device is an electronic product that uses an electric heating method to generate smoke from a heated substance. In related technologies, the electronic atomization device has an integrated structure. For example, the display screen of the electronic atomization device is a fixed configuration and cannot be replaced by the user. Also, for example, the battery capacity of the electronic atomization device is a fixed value and an external battery cannot be connected to increase the battery life, which is not convenient to use. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a power supply component, a power supply device and an electronic atomization device, which can selectively install electronic components in the accessory cavity, improving the convenience of use of the power supply component and the electronic atomization device.

[0004] In a first aspect, an embodiment of the utility model provides a power supply component, including:

[0005] A first housing, provided with an assembly cavity, an accessory cavity and a connection hole. The assembly cavity is located inside the first housing, the accessory cavity is located outside the first housing and adjacent to the assembly cavity. A connector is installed in the assembly cavity, and a part of the connector extends into the accessory cavity. The connection hole communicates the assembly cavity and the accessory cavity.

[0006] The embodiment of the utility model has at least the following beneficial effects:

[0007] By providing an accessory cavity on the first housing, replaceable electronic components can be installed in the accessory cavity according to actual application requirements and connected to the electronic devices installed in the assembly cavity through the connection hole, realizing immediate installation and use, which is beneficial to improving the convenience of use of the electronic atomization device.

[0008] According to some embodiments of the utility model, a handle position is provided on the first housing at the edge of the accessory cavity.

[0009] According to some embodiments of the utility model, one or more magnetic assembly parts are provided on the first housing inside the accessory cavity.

[0010] According to some embodiments of the utility model, the connection hole is provided on the side wall of the accessory cavity and is adapted to the opening position of the assembly cavity. An assembly buckle is provided on the first housing at the position adapted to the connection hole, or an assembly buckle and a limiting member are provided on the first housing at the position adapted to the connection hole.

[0011] According to some embodiments of the present utility model, the power supply assembly further includes a second housing, which is connected to the first housing and covers the opening of the assembly cavity.

[0012] In a second aspect, an embodiment of the present utility model provides a power supply device, including an electronic component and the above-mentioned power supply assembly. The electronic component is detachably installed in the accessory cavity of the power supply assembly. The shape of the electronic component is adapted to the accessory cavity, and the electrical connection port of the electronic component is connected to the connector.

[0013] The embodiments of the present utility model at least have the following beneficial effects:

[0014] By providing an accessory cavity on the first housing, replaceable electronic components can be installed in the accessory cavity according to actual application requirements and connected to the electronic devices installed in the assembly cavity through the connection holes, realizing immediate installation and use, which is beneficial to improving the convenience of use of the electronic atomization device.

[0015] According to some embodiments of the present utility model, the power supply assembly has a first state and a second state, and the electronic component is a display component or a battery component;

[0016] In the first state, the display component is detachably installed in the accessory cavity. The shape of the display component is adapted to the accessory cavity, and the electrical connection port of the display component is connected to the connector;

[0017] In the second state, the battery component is detachably installed in the accessory cavity. The shape of the battery component is adapted to the accessory cavity, and the electrical connection port of the battery component is connected to the connector.

[0018] In a third aspect, an embodiment of the present utility model provides an electronic atomization device, including an atomization device and the above-mentioned power supply assembly, or including an atomization device and the above-mentioned power supply device.

[0019] The embodiments of the present utility model at least have the following beneficial effects:

[0020] By providing an accessory cavity on the first housing, replaceable electronic components can be installed in the accessory cavity according to actual application requirements and connected to the electronic devices installed in the assembly cavity through the connection holes, realizing immediate installation and use, which is beneficial to improving the convenience of use of the electronic atomization device.

[0021] Fourth aspect, an embodiment of the present utility model provides an electronic atomization device, which includes the above-mentioned power supply device, and further includes an atomization device. The atomization device includes a mouthpiece assembly, an atomization assembly, a liquid storage assembly, a power supply assembly and a control assembly. The atomization assembly, the liquid storage assembly, the power supply assembly and the control assembly are all installed in the assembly cavity, and an air flow channel is provided in the first housing;

[0022] The liquid storage assembly is used for storing an aerosol-forming substrate, and is arranged such that the aerosol-forming substrate can contact the atomization assembly through capillary action to atomize the aerosol-forming substrate;

[0023] The air flow channel is arranged such that the air inhaled into the first housing combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece assembly;

[0024] The control assembly is used for controlling the atomization assembly to atomize the aerosol-forming substrate;

[0025] In the first state, the display assembly is electrically connected to the control assembly through the connector to realize the control of the control assembly over the display assembly;

[0026] In the second state, the battery assembly supplies power to the atomization assembly or charges the power supply assembly through the connector.

[0027] The embodiment of the present utility model has at least the following beneficial effects:

[0028] By providing a fitting cavity on the first housing, replaceable electronic components can be installed in the fitting cavity according to actual application requirements. The display assembly or the battery assembly can be selected as the electronic component for use, and is connected to the electronic devices installed in the assembly cavity through the connection holes, realizing plug-and-play, which is beneficial to improving the use convenience of the electronic atomization device.

[0029] Fifth aspect, an embodiment of the present utility model provides an electronic atomization device, which includes the above-mentioned power supply device, and further includes an atomization device, and the atomization device is detachably connected to the power supply component;

[0030] The atomization device includes a mouthpiece assembly, an atomization assembly and a liquid storage assembly, and an air flow channel is provided in the atomization device;

[0031] The liquid storage assembly is used for storing an aerosol-forming substrate, and is arranged such that the aerosol-forming substrate can contact the atomization assembly through capillary action to atomize the aerosol-forming substrate;

[0032] The air flow channel is configured such that the air inhaled into the atomizing device combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece assembly;

[0033] The power supply assembly further includes: a power source assembly and a control assembly. Both the power source assembly and the control assembly are installed in the assembly cavity, and the control assembly is used to control the atomizing assembly to atomize the aerosol-forming substrate;

[0034] In the first state, the display assembly is electrically connected to the control assembly through the connector to enable the control assembly to control the display assembly;

[0035] In the second state, the battery assembly charges the power source assembly through the connector.

[0036] The embodiments of the present utility model have at least the following beneficial effects:

[0037] By providing a fitting cavity on the first housing, replaceable electronic components can be installed in the fitting cavity according to actual application requirements. The display assembly or the battery assembly can be selected as the electronic component for use and connected to the electronic devices installed in the assembly cavity through the connection holes, realizing immediate installation and use, which is beneficial to improving the convenience of use of the electronic atomization device.

[0038] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0040] Figure 1 is one of the structural schematic diagrams of the power supply assembly according to the embodiment of the present utility model;

[0041] Figure 2 is another structural schematic diagram of the power supply assembly according to the embodiment of the present utility model;

[0042] Figure 3 is the structural schematic diagram of the electronic atomization device according to the embodiment of the present utility model;

[0043] Figure 4 is the structural schematic diagram of the electronic component according to the embodiment of the present utility model;

[0044] Figure 5 is the exploded structural schematic diagram of the electronic atomization device according to the embodiment of the present utility model.

[0045] Reference Signs:

[0046] Power supply component 100, first housing 110, assembly cavity 111, accessory cavity 112, connection hole 113, handle position 114, magnetic assembly part 115, assembly buckle part 116, limiting part 117, second housing 120, electronic component 200, electrical connection port 211, handle part 212, magnetic part 213, atomization device 300, nozzle assembly 310, power supply component 320, control component 330, connector 340, limiting part 341. Detailed implementation manners

[0047] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0048] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0049] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understanding such as greater than, less than, exceeding, etc. does not include the present number, and understanding such as "above", "below", "within" etc. includes the present number. If there is a description of "first", "second", etc., it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0050] In the description of the present utility model, unless otherwise clearly defined, words such as "arrangement", "installation", "connection", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0051] Please refer to Figure 1 , Figure 2 and Figure 3, this embodiment discloses a power supply assembly 100, including a first housing 110. The first housing 110 is provided with an assembly cavity 111, a fitting cavity 112, and a connection hole 113. The assembly cavity 111 is located inside the first housing 110. The fitting cavity 112 is located outside the first housing 110 and adjacent to the assembly cavity 111. A connector 340 (such as Figure 5 shown) is installed in the assembly cavity 111. A part of the connector 340 extends into the fitting cavity 112. The connection hole 113 communicates with the assembly cavity 111 and the fitting cavity 112. The connector 340 can partially pass through the connection hole 113 to extend into the fitting cavity 112. The fitting cavity 112 is used to install a detachable electronic component 200.

[0052] The power supply assembly 100 of this embodiment is applicable to a power supply device or an electronic atomization device. Among them, the first housing 110 is used to install electronic devices such as a control component 330 and a built-in power supply component 320. Therefore, the assembly cavity 111 provided inside the first housing 110 is enclosed into a semi-closed cavity. The fitting cavity 112 is provided on the outer wall of the first housing 110 to facilitate the installation and disassembly of the electronic component 200. The fitting cavity 112 is adjacent to the assembly cavity 111, which is convenient for the electrical connection between the electronic component 200 installed in the fitting cavity 112 and the electronic devices installed in the assembly cavity 111. The connection hole 113 is used to allow an electrical connector to pass through, such as the elastic contact of the connector 340. Exemplarily, the main body of the connector 340 is installed in the assembly cavity 111, and the elastic contact of the connector 340 passes through the connection hole 113 and extends into the fitting cavity 112, so that a part of the connector 340 extends into the fitting cavity 112.

[0053] In this way, by providing the fitting cavity 112 on the first housing 110, a replaceable electronic component 200 can be installed in the fitting cavity 112 according to actual application requirements and connected to the electronic devices installed in the assembly cavity 111 through the connection hole 113, realizing plug-and-play, which is beneficial to improving the use convenience of the electronic atomization device.

[0054] Please refer to Figure 1 , during assembly, the electronic component 200 is embedded in the assembly cavity 111. To facilitate the disassembly of the electronic component 200, a handle position 114 is provided on the first housing 110 and at the edge of the fitting cavity 112, which can facilitate the user to pick out the electronic component 200 from the fitting cavity 112. Correspondingly, please refer to Figure 4, an electrical connection port 211 and a handle portion 212 are provided on the electronic component 200. A handle position 114 is provided on the first housing 110 and at the edge of the accessory cavity 112. In some application examples, the handle position 114 is provided on the first housing 110 and at the unilateral edge of the accessory cavity 112. For example, for aesthetics and design convenience, the accessory cavity 112 is a rectangular recess. Thus, the accessory cavity 112 has a first edge, a second edge, a third edge, and a fourth edge, where the first edge and the third edge are the opposite two edges of the short side, and the second edge and the fourth edge are the opposite two edges of the long side. The handle position 114 and the connection hole 113 can be respectively provided on the first edge and the third edge. Thus, the number of handle positions 114 is one and is provided at the unilateral edge of the accessory cavity 112, simplifying the structural design of the first housing 110 and reducing the processing difficulty and complexity. Or, in some other application examples, please refer to Figure 1 , the handle position 114 is provided on the first housing 110 and symmetrically arranged at the bilateral edges of the accessory cavity 112. For example, the number of handle positions 114 is two, and the two handle positions 114 are symmetrically provided on the second edge and the fourth edge, while the connection hole 113 is provided on the third edge. By providing the handle positions 114 at the bilateral edges of the accessory cavity 112, it is convenient for the user to apply force to the electronic component 200, which is beneficial to improving the convenience of disassembling the electronic component 200. It should be noted that the fitting of the electronic component 200 and the accessory cavity 112 can be achieved by friction to ensure reliable assembly.

[0055] Please continue to refer to Figure 1 , in order to further improve the assembly reliability of the electronic component 200, one or more magnetic attraction assembly parts 115 are provided on the first housing 110 and within the accessory cavity 112. For example, the number of magnetic attraction assembly parts 115 is four, and the four magnetic attraction assembly parts 115 are distributed within the accessory cavity 112 and can enclose a rectangle or a square. Also, for example, the number of magnetic attraction assembly parts 115 is three, and the three magnetic attraction assembly parts 115 are distributed within the accessory cavity 112 and enclose a triangle. Again, for example, the number of magnetic attraction assembly parts 115 is one, and the magnetic attraction assembly part 115 is arranged at the middle position of the accessory cavity 112. The magnetic attraction assembly part 115 can adopt structures such as holes, grooves, or recesses. After the assembly is completed, a magnetic attraction member, such as a magnet or a material structure such as an iron block or an iron-containing alloy that can be attracted to the magnet, is installed within the magnetic attraction assembly part 115. Correspondingly, a magnetic attraction part 213 is provided on the electronic component 200. The magnetic attraction part 213 can be a material structure such as an iron block that can be attracted to the magnet or a magnet. Thus, the electronic component 200 can be reliably attracted within the accessory cavity 112 by magnetic attraction, which is beneficial to improving the assembly reliability of the electronic component 200.

[0056] Please continue to refer to Figure 1, the connection hole 113 is provided on the side wall of the fitting cavity 112 and is adapted to the opening position of the assembly cavity 111. In some application examples, an assembly buckle 116 is provided on the first housing 110 at a position adapted to the connection hole 113. Please refer to Figure 2 and Figure 5 , after the assembly is completed, a connector 340 is installed in the first housing 110. The connector 340 is electrically connected to the control component 330. A metal elastic piece serving as an elastic contact is provided on the connector 340. The position of the metal elastic piece is adapted to the connection hole 113, and a part of the metal elastic piece penetrates through the connection hole 113 to facilitate electrical connection with the electrical connection port 211 of the electronic component 200. Among them, the connector 340 is fixed by clamping through the assembly buckle 116, which is convenient for assembly. Or, in some other application examples, an assembly buckle 116 and a limiting member 117 are provided on the first housing 110 at a position adapted to the connection hole 113. For example, the limiting member 117 is a limiting post provided on the first housing 110, and a limiting portion 341 adapted to the limiting post, such as a limiting hole, is provided on the connector 340. During assembly, the connector 340 is installed on the first housing 110 through the limiting cooperation of the limiting hole and the limiting post, and is fixed by clamping through the assembly buckle 116, thereby improving the connection reliability of the connector 340.

[0057] Please refer to Figure 3 , the power supply component 100 further includes a second housing 120. The second housing 120 is connected to the first housing 110 and covers the opening position of the assembly cavity 111, so as to enclose the electronic devices in the assembly cavity 111.

[0058] Among them, the power supply component 100 of this embodiment can be applied to an electronic atomization device. Therefore, this embodiment also provides an electronic atomization device, including the above-mentioned power supply component 100. The specific structure of the power supply component 100 and the corresponding beneficial effects can be referred to above, and will not be elaborated here.

[0059] Please refer to Figure 3 and Figure 5 , this embodiment provides a power supply device, including an electronic component 200 and the above-mentioned power supply component 100. The electronic component 200 is detachably installed in the fitting cavity 112 of the power supply component 100. The shape of the electronic component 200 is adapted to the fitting cavity 112, and the electrical connection port 211 of the electronic component 200 is connected to the connector 340.

[0060] Exemplarily, the shape of the accessory cavity 112 is a cuboid shape. Correspondingly, the shape of the electronic component 200 is a cuboid structure. The electronic component 200 has a first side wall, a second side wall, a third side wall, and a fourth side wall. Among them, the first side wall and the third side wall are the opposite side walls of the short sides, and the second side wall and the fourth side wall are the opposite side walls of the long sides. The fastening part 212 and the electrical connection port 211 can be respectively arranged on the first side wall and the third side wall. In this way, only one fastening part 212 can be arranged and it is arranged on the single side wall of the electronic component 200. Also, for example, the number of the fastening parts 212 is two, and the two fastening parts 212 are respectively arranged on the second side wall and the fourth side wall, and the electrical connection port 211 is arranged on the third side wall. In this way, the fastening parts 212 can be arranged on the opposite side walls of the electronic component 200, so as to be adapted to the fastening positions 114 on the first housing 110.

[0061] By arranging the accessory cavity 112 on the first housing 110, a replaceable electronic component 200 can be installed in the accessory cavity 112 according to actual application requirements, and is connected to the electronic device installed in the assembly cavity 111 through the connection hole 113, realizing plug-and-play, which is beneficial to improving the use convenience of the electronic atomization device.

[0062] The power supply component 100 has a first state and a second state, and the electronic component 200 is a display component or a battery component;

[0063] In the first state, a display component is detachably installed in the accessory cavity 112. The shape of the display component is adapted to the accessory cavity 112, and the electrical connection port 211 of the display component is connected to the connector 340;

[0064] In the second state, a battery component is detachably installed in the accessory cavity 112. The shape of the battery component is adapted to the accessory cavity 112, and the electrical connection port 211 of the battery component is connected to the connector 340.

[0065] For example, when the user hopes to improve the visualization degree of the power supply device, an electronic component 200 with a display function can be selected. At this time, the electronic component 200 is a display component, so as to visually display the parameters of the power supply device, such as the remaining power. Also, for example, when the user hopes to improve the endurance of the power supply device, an electronic component 200 with a power supply ability can be selected. At this time, the electronic component 200 is a battery component, so as to add an external battery on the basis of the built-in battery of the power supply device, thereby improving the endurance.

[0066] Among them, the power supply device of this embodiment can be applied to an electronic atomization device. Therefore, this embodiment also provides an electronic atomization device, including the above-mentioned power supply device. Among them, the specific structure of the power supply device and the corresponding beneficial effects can be referred to the above, and will not be elaborated here.

[0067] Please refer toFigure 3 and Figure 5 In addition, this embodiment also provides an electronic atomization device, which includes the above-mentioned power supply device. Further, the electronic atomization device further includes an atomization device 300, and the atomization device 300 includes a mouthpiece assembly 310, an atomization assembly, a liquid storage assembly, a power supply assembly 320, and a control assembly 330. The atomization assembly, the liquid storage assembly, the power supply assembly 320, and the control assembly 330 are all installed in the assembly cavity 111, and an air flow channel is provided in the first housing 110;

[0068] The liquid storage assembly is used for storing the aerosol-forming substrate and is arranged such that the aerosol-forming substrate can contact the atomization assembly through capillary action to atomize the aerosol-forming substrate;

[0069] The air flow channel is arranged such that the air inhaled into the housing combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece assembly 310;

[0070] The control assembly 330 is used for controlling the atomization assembly to atomize the aerosol-forming substrate;

[0071] In the first state, the display assembly is electrically connected to the control assembly 330 through the connector 340 to enable the control assembly 330 to control the display assembly;

[0072] In the second state, the battery assembly supplies power to the atomization assembly or charges the power supply assembly 320 through the connector 340.

[0073] Exemplarily, in this application example, the atomization device 300 integrates the power supply assembly 320 and the control assembly 330. After completion of assembly, the atomization device 300 is installed in the assembly cavity 111 and communicates with the air flow channel in the first housing 110, thereby realizing the atomization function of the aerosol-forming substrate. An accessory cavity 112 is provided on the first housing 110, and corresponding electronic components 200 can be selected for combined use according to actual application requirements. For example, when the user hopes to improve the visualization degree of the power supply device, an electronic component 200 with a display function can be selected. At this time, the electronic component 200 is a display assembly, so as to visually display the parameters of the power supply device, such as the remaining power. Another example is that when the user hopes to improve the battery life of the power supply device, an electronic component 200 with a power supply ability can be selected. At this time, the electronic component 200 is a battery assembly, so as to add an external battery on the basis of the built-in battery of the power supply device, thereby improving the battery life.

[0074] Accordingly, a fitting cavity 112 is provided on the first housing 110. A replaceable electronic component 200 can be installed in the fitting cavity 112 according to actual application requirements. A display component or a battery component can be selected as the electronic component 200 for use, and is connected to the electronic device installed in the assembly cavity 111 through the connection hole 113, realizing plug-and-play, which is beneficial to improving the usability of the electronic atomization device.

[0075] Please refer to Figure 3 and Figure 5 In addition, this embodiment further provides an electronic atomization device, including the above-mentioned power supply device. Moreover, the electronic atomization device further includes an atomization device 300, and the atomization device 300 is detachably connected to the power supply component 100;

[0076] The atomization device 300 includes a mouthpiece assembly 310, an atomization assembly, and a liquid storage assembly. An air flow channel is provided in the atomization device 300;

[0077] The liquid storage assembly is used for storing the aerosol-forming substrate and is arranged such that the aerosol-forming substrate can contact the atomization assembly through capillary action to atomize the aerosol-forming substrate;

[0078] The air flow channel is arranged such that the air inhaled into the atomization device 300 combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece assembly 310;

[0079] The power supply component 100 further includes: a power supply assembly 320 and a control assembly 330. The power supply assembly 320 and the control assembly 330 are both installed in the assembly cavity 111. The control assembly 330 is used to control the atomization assembly to atomize the aerosol-forming substrate;

[0080] In the first state, the display component is electrically connected to the control assembly 330 through the connector 340 to realize the control of the control assembly 330 over the display component;

[0081] In the second state, the battery component charges the power supply assembly 320 through the connector 340.

[0082] Exemplarily, in this application example, the power supply component 100 further includes a power supply component 320 and a control component 330. After assembly, both the power supply component 320 and the control component 330 are installed in the assembly cavity 111. The atomizing device 300 is detachably connected to the power supply component 100, thereby realizing the atomizing function of the aerosol-forming matrix. It is worth mentioning that in this embodiment, the atomizing device 300 can be replaced, thereby improving the reusability of the power supply component 100. A fitting cavity 112 is provided on the first housing 110, and corresponding electronic components 200 can be selected for combined use according to actual application requirements. For example, when the user hopes to improve the visualization degree of the power supply device, an electronic component 200 with a display function can be selected. At this time, the electronic component 200 is a display component, so as to visually display the parameters of the power supply device, such as the remaining power. Another example is that when the user hopes to improve the battery life of the power supply device, an electronic component 200 with a power supply capacity can be selected. At this time, the electronic component 200 is a battery component, so as to add an external battery on the basis of the built-in battery of the power supply device, thereby improving the battery life.

[0083] Therefore, a fitting cavity 112 is provided on the first housing 110. The replaceable electronic component 200 can be installed in the fitting cavity 112 according to actual application requirements. A display component or a battery component can be selected as the electronic component 200 and connected to the electronic device installed in the assembly cavity 111 through the connection hole 113 to achieve plug-and-play, which is beneficial to improving the usability of the electronic atomization device.

[0084] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made without departing from the spirit of the present invention within the knowledge scope of those of ordinary skill in the art.

Claims

1. A power supply component, characterized in that, Comprising: A first housing (110) provided with an assembly cavity (111), a fitting cavity (112) and a connection hole (113), wherein the assembly cavity (111) is located inside the first housing (110), the fitting cavity (112) is located outside the first housing (110) and adjacent to the assembly cavity (111), a connector (340) is installed in the assembly cavity (111), a part of the connector (340) extends into the fitting cavity (112), and the connection hole (113) communicates with the assembly cavity (111) and the fitting cavity (112).

2. The power supply component according to claim 1, wherein A handle position (114) is provided on the first housing (110) and at the edge of the fitting cavity (112).

3. The power supply component according to claim 1, characterized in that, One or more magnetic assembly parts (115) are provided on the first housing (110) and inside the fitting cavity (112).

4. The power supply component according to claim 1, wherein The connection hole (113) is provided on the side wall of the fitting cavity (112) and is adapted to the opening position of the assembly cavity (111), and an assembly buckle (116) is provided on the first housing (110) at a position adapted to the connection hole (113), or an assembly buckle (116) and a limiting part (117) are provided on the first housing (110) at a position adapted to the connection hole (113).

5. The power supply component according to claim 1, characterized in that The power supply assembly further includes a second housing (120), which is connected to the first housing (110) and covers the opening position of the assembly cavity (111).

6. A power supply device, characterized in that, Comprising an electronic component (200) and the power supply assembly (100) according to any one of claims 1 to 5, wherein the electronic component (200) is detachably installed in the fitting cavity (112) of the power supply assembly (100), the shape of the electronic component (200) is adapted to the fitting cavity (112), and the electrical connection port (211) of the electronic component (200) is connected to the connector (340).

7. The power supply device according to claim 6, wherein, The power supply assembly has a first state and a second state, and the electronic component (200) is a display component or a battery component; In the first state, the display component is detachably installed in the fitting cavity (112), the shape of the display component is adapted to the fitting cavity (112), and the electrical connection port (211) of the display component is connected to the connector (340); In the second state, the battery component is detachably installed in the fitting cavity (112), the shape of the battery component is adapted to the fitting cavity (112), and the electrical connection port (211) of the battery component is connected to the connector (340).

8. An electronic atomization device, characterized in that, Comprising an atomizing device (300) and the power supply assembly according to any one of claims 1 to 5, or comprising an atomizing device (300) and the power supply device according to claim 6 or 7.

9. An electronic atomization device, comprising the power supply device as described in claim 7, characterized in that, It further includes an atomizing device (300), the atomizing device (300) includes a mouthpiece assembly (310), an atomizing assembly, a liquid storage assembly, a power supply assembly (320) and a control assembly (330), the atomizing assembly, the liquid storage assembly, the power supply assembly (320) and the control assembly (330) are all installed in the assembly cavity (111), and an air flow channel is provided in the first housing (110); The liquid storage assembly is used for storing an aerosol-forming substrate and is arranged such that the aerosol-forming substrate can contact the atomizing assembly through capillary action to atomize the aerosol-forming substrate; The air flow channel is arranged such that the air inhaled into the first housing (110) combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece assembly (310); The control assembly (330) is used for controlling the atomizing assembly to atomize the aerosol-forming substrate; In the first state, the display assembly is electrically connected to the control assembly (330) through the connector (340) to enable the control assembly (330) to control the display assembly; In the second state, the battery assembly supplies power to the atomizing assembly or charges the power supply assembly (320) through the connector (340).

10. An electronic atomization device, comprising the power supply device as described in claim 7, characterized in that, It further includes an atomizing device (300), and the atomizing device (300) is detachably connected to the power supply assembly (100); The atomizing device (300) includes a mouthpiece assembly (310), an atomizing assembly and a liquid storage assembly, and an air flow channel is provided in the atomizing device (300); The liquid storage assembly is used for storing an aerosol-forming substrate and is arranged such that the aerosol-forming substrate can contact the atomizing assembly through capillary action to atomize the aerosol-forming substrate; The air flow channel is arranged such that the air inhaled into the atomizing device (300) combines with the atomized aerosol-forming substrate to form an aerosol, and the aerosol can be inhaled into the user's mouth through the mouthpiece assembly (310); The power supply assembly (100) further includes: a power supply assembly (320) and a control assembly (330), the power supply assembly (320) and the control assembly (330) are both installed in the assembly cavity (111), and the control assembly (330) is used for controlling the atomizing assembly to atomize the aerosol-forming substrate; In the first state, the display assembly is electrically connected to the control assembly (330) through the connector (340) to enable the control assembly (330) to control the display assembly; In the second state, the battery assembly charges the power supply assembly (320) through the connector (340).

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