Electronic atomization equipment and its adapter, as well as power supply equipment

Abstract

The present invention provides an adapter for an electronic atomization device. The adapter comprises: a first portion, which is used to replace a first load and is installed on a power supply device. The adapter also includes a mounting portion for a second load. When the second load is installed on the mounting portion, the adapter establishes an electrical connection with the power supply device; and a second portion, which houses a first battery. When the adapter is installed on the power supply device, the first battery is electrically connected to the second battery provided in the power supply device. Furthermore, the present invention provides a power supply device and an electronic atomization device. The technical solution of the present invention effectively solves the practicality problem of the adapter.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization equipment, and in particular to an electronic atomization equipment, an adapter thereof, and a power supply device. Background Art

[0002] Currently, there are more and more electronic atomization devices on the market that are equipped with heating atomization devices and power supply devices, among which the power supply device is used to power the heating atomization device. In most electronic atomization devices, the heating atomization device and the power supply device are detachably connected. Since the heating atomization device has a short service life, while the power supply device has a long service life, when the heating atomization device is scrapped, it is only necessary to remove the old heating atomization device and replace it with a new one, and the electronic atomization device can continue to be used. Therefore, the detachable connection between the heating atomization device and the power supply device can not only reduce the cost of use, but also avoid waste of resources and take environmental protection into consideration.

[0003] However, traditional power supplies typically only have one output connector and can only be connected to heating atomizers with corresponding input connectors, resulting in poor compatibility. While adapters are available for connecting heating atomizers with different input connectors, most adapters only function as an adapter. When the heating atomizer device corresponding to the adapter requires a higher power, the existing power supply cannot provide the corresponding power, making the adapter less suitable for specific scenarios.

[0004] Therefore, the practicality of the adapter is an issue that needs to be urgently addressed. Summary of the Invention

[0005] The present invention provides an electronic atomization device, an adapter thereof, and a power supply device, which effectively solve the usability problem of the adapter.

[0006] In a first aspect, an embodiment of the present invention provides an adapter for an electronic atomization device, the adapter comprising:

[0007] The first part is used to replace the first load and is installed on the power supply device. It has a mounting portion for mounting a second load. When the second load is installed on the mounting portion, it establishes an electrical connection with the power supply device through the adapter.

[0008] The second part contains a first battery. When the adapter is installed on the power supply device, the first battery is electrically connected to the second battery provided in the power supply device.

[0009] Optionally, the adapter further includes:

[0010] a first contact component, one end of which is electrically connected to the first battery and the other end of which is exposed to the outside to establish an electrical connection with the second battery;

[0011] a second contact component, insulated and separated from the first contact component;

[0012] The power supply device includes a third contact component electrically connected to the second battery and a fourth contact component for establishing an electrical connection with the first load;

[0013] When the adapter is installed on the power supply device instead of the first load, the first contact component and the third contact component are electrically connected, so that the first battery is electrically connected to the second battery through the first contact component and the third contact component.

[0014] Optionally, one end of the power supply device is provided with a mounting cavity for plugging the first load;

[0015] One end of the second part protrudes laterally to form the first part, and the second part and the first part are arranged to form an installation space that is adapted to the shape of the power supply device;

[0016] When the adapter is installed on the power supply device, the first portion replaces the first load and is inserted into the installation cavity, and a portion of the first portion is exposed from the installation cavity to form the installation portion;

[0017] The outer surface of the second portion facing the power supply device is adapted to fit the power supply device.

[0018] Optionally, the third contact assembly and the fourth contact assembly protrude into the mounting cavity from a cavity wall of the mounting cavity facing the cavity opening;

[0019] One end of the first contact component and one end of the second contact component are provided on a surface of the first portion corresponding to the mounting cavity;

[0020] When the first part replaces the first load and is inserted into the installation cavity, the first contact component abuts against the third contact component to establish an electrical connection, and the second contact component abuts against the fourth contact component to establish an electrical connection.

[0021] Optionally, the power supply device is further provided with a first magnetic component on the cavity wall of the installation cavity facing the cavity opening, and the first part is correspondingly provided with a second magnetic component to be magnetically connected to the first magnetic component to fix the first part in the installation cavity.

[0022] Optionally, the power supply device is further provided with a third magnetic component facing the second part, and the second part is correspondingly provided with a fourth magnetic component to be magnetically fixed with the third magnetic component, so that the second part is in contact with the surface of the power supply device.

[0023] Optionally, the third magnetic component is arranged on the power supply device away from the installation cavity relative to the fourth magnetic component.

[0024] Optionally, the second part is provided with a receiving cavity and an opening communicating with the receiving cavity, the opening is provided at an end of the second part away from the first part, and the first battery is detachably mounted in the receiving cavity through the opening.

[0025] Optionally, the first contact assembly includes a first conductive contact and a second conductive contact that are insulated and separated; the second part also includes a first conductive sheet electrically connected to the first conductive contact, and a sealing cover covering the opening, the first conductive sheet is arranged on the cavity wall of the accommodating cavity away from the sealing cover, and the sealing cover is provided with a second conductive sheet electrically connected to the second conductive contact at one end facing the accommodating cavity; when the first battery is installed in the accommodating cavity, the two ends of the first battery are electrically connected to the first conductive sheet and the second conductive sheet, respectively.

[0026] Optionally, the first conductive sheet is electrically connected to the first conductive contact through a cable; the outer wall of the sealing cover is provided with an external thread, and the second part is provided with an internal thread compatible with the external thread at the opening. When the sealing cover is covered on the opening, the external thread and the internal thread are screwed together and establish an electrical connection, and the second conductive sheet is electrically connected to the second conductive contact through the external thread, the internal thread, and the cavity wall of the accommodating cavity.

[0027] Optionally, the other end of the second contact assembly is exposed to the outside world from the side of the mounting portion away from the mounting cavity for establishing an electrical connection with the second load; the second contact assembly includes a third conductive contact and a fourth conductive contact that are insulated and separated, the third conductive contact is hollow cylindrical and passes through the first part, and the fourth conductive contact is arranged in a through hole formed by the third conductive contact.

[0028] In a second aspect, an embodiment of the present invention provides a power supply device, comprising a power supply device and an adapter for an electronic atomization device, wherein the adapter is electrically connected to the power supply device when installed thereon; the adapter comprises:

[0029] The first part is used to replace the first load and is installed on the power supply device. It has a mounting portion for mounting a second load. When the second load is installed on the mounting portion, it establishes an electrical connection with the power supply device through the adapter.

[0030] The second part contains a first battery. When the adapter is installed on the power supply device, the first battery is electrically connected to the second battery provided in the power supply device.

[0031] In a third aspect, an embodiment of the present invention provides an electronic atomization device, the electronic atomization device comprising a third load and a power supply device, wherein the third load is electrically connected to the power supply device when installed thereon; the power supply device comprises a power supply device and an adapter for the electronic atomization device, wherein the adapter is electrically connected to the power supply device when installed thereon; the adapter comprises:

[0032] The first part is used to replace the first load and is installed on the power supply device. It has a mounting portion for mounting a second load. When the second load is installed on the mounting portion, it establishes an electrical connection with the power supply device through the adapter.

[0033] The second part contains a first battery. When the adapter is installed on the power supply device, the first battery is electrically connected to the second battery provided in the power supply device.

[0034] The electronic atomization device, its adapter, and the power supply device described above utilize the first portion of the adapter to replace the first load and be installed on the power supply device. The second load can be installed on the adapter through the first portion and electrically connected to the power supply device. The second portion of the adapter houses a first battery that is electrically connected to the second battery of the power supply device. This increases the output current when the adapter is installed on the power supply device, allowing the adapter to not only perform an adapter function but also improve the performance of the power supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on the structures shown in these drawings without inventive effort.

[0036] Figure 1 This is a schematic diagram of an exploded view of a power supply device provided in an embodiment of the invention.

[0037] Figure 2 A schematic diagram of an exploded view of the power supply device provided in another embodiment of the invention.

[0038] Figure 3 for Figure 2 A partial enlarged view of part A of the power supply equipment is shown.

[0039] Figure 4 A cross-sectional view of a power supply device provided in an embodiment of the invention.

[0040] Figure 5 A three-dimensional diagram of a power supply device provided in an embodiment of the invention.

[0041] Figure 6 A three-dimensional diagram of an electronic atomization device provided in an embodiment of the invention.

[0042] Component Symbol Description

[0043] Label Name Label Name

[0044] 1000 Power supply device 14 Second contact component

[0045] 2000 Electronic atomization equipment 141 Third conductive contact

[0046] 3000 Third load 1410 inner ring surface

[0047] 10 Adapter 142 Fourth conductive contact

[0048] 11 Part 1 20 Power Supply

[0049] 111 mounting portion 200 mounting cavity

[0050] 112 Second magnetic member 201 Cavity wall

[0051] 12 Part 21 Second Battery

[0052] 121 first battery 22 third contact assembly

[0053] 122 Accommodating cavity 221 Fifth conductive contact

[0054] 123 Opening 222 Sixth conductive contact

[0055] 124 Sealing cover 23 Fourth contact component

[0056] 1240 Second conductive sheet 231 Seventh conductive contact

[0057] 125 Fourth magnetic member 232 Eighth conductive contact

[0058] 126 first conductive sheet 24 first magnetic member

[0059] 13 first contact component 25 third magnetic member

[0060] 131 first conductive contact 26 receiving cavity

[0061] 132 second conductive contact

[0062] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0063] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as limiting the present invention.

[0064] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0065] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0066] To provide a clearer and more accurate understanding of the present invention, the present invention will now be described in detail with reference to the accompanying drawings. The accompanying drawings illustrate exemplary embodiments of the present invention, with like reference numerals representing like elements. It should be understood that the scales shown in the accompanying drawings are not those of actual implementations of the present invention. These scales are for illustrative purposes only and are not drawn to scale.

[0067] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , which is a schematic diagram of an exploded view of a power supply device provided by an embodiment of the present invention, a schematic diagram of an exploded view of the power supply device from another angle, a partially enlarged view of the power supply device, and a cross-sectional view of the power supply device. The adapter 10 for an electronic atomization device includes a first portion 11 and a second portion 12. In this embodiment, the second portion 12 is cylindrical, with one end of the second portion 12 protruding laterally to form the first portion 11.

[0068] The second portion 12 houses a first battery 121. Specifically, the second portion 12 is provided with a receiving cavity 122 and an opening 123 communicating with the receiving cavity 122. The opening 123 is located at the end of the second portion 12 remote from the first portion 11, and the first battery 121 is removably mounted in the receiving cavity 122 through the opening 123. In this embodiment, the opening 123 is circular in shape. In some feasible embodiments, the opening 123 may also be square, triangular, or irregular in shape, without limitation.

[0069] The second portion 12 also includes a first conductive sheet 126 and a sealing cover 124 covering the opening 123. The shape of the sealing cover 124 matches that of the opening 123. In this embodiment, the sealing cover 124 is circular. The outer wall of the sealing cover 124 is provided with a first external thread. The second portion 12 is provided with a first internal thread at the opening 123 that matches the first external thread. The sealing cover 124 is secured to the second portion 12 through the mating of the first external thread and the first internal thread. When the sealing cover 124 covers the opening 123, the first external thread and the first internal thread are threadedly connected, establishing an electrical connection. The first conductive sheet 126 is provided on the wall of the accommodating chamber 122 away from the sealing cover 124. A second conductive sheet 1240 is provided on the end of the sealing cover 124 facing the accommodating chamber 122. When the first battery 121 is installed in the accommodating chamber 122, the first and second ends of the first battery 121 are electrically connected to the first conductive sheet 126 and the second conductive sheet 1240, respectively.

[0070] The adapter 10 can be used to be installed on the power supply device 20 and establish an electrical connection with the power supply device 20. In the present embodiment, the second portion 12 and the first portion 11 are arranged to form an installation space that is adapted to the shape of the power supply device 20. When the adapter 10 is installed on the power supply device 20, the power supply device 20 is accommodated in the installation space. The outer surface of the second portion 12 facing the power supply device 20 is adapted to fit with the power supply device 20. In the present embodiment, the side of the power supply device 20 facing the second portion 12 is a convex arc surface that bulges toward the second portion 12, and the side of the second portion 12 facing the power supply device 20 is a concave arc surface that is recessed in the direction away from the power supply device 20. When the adapter 10 is installed on the power supply device 20, the convex arc surface and the concave arc surface fit each other.

[0071] The power supply device 20 can also be used to connect a first load (not shown). When the adapter 10 is installed on the power supply device 20, the first portion 11 is used to replace the first load and is installed on the power supply device 20. Specifically, one end of the power supply device 20 is provided with a mounting cavity 200 for the first load. When the adapter 10 is installed on the power supply device 20, the first portion 11 is inserted into the mounting cavity 200 instead of the first load.

[0072] The first portion 11 is provided with a mounting portion 111 for mounting a second load (not shown). When the adapter 10 is mounted on the power supply device 20, the portion of the first portion 11 facing the power supply device 20 is accommodated in the mounting cavity 200, while the portion of the first portion 11 facing away from the power supply device 20 is exposed from the mounting cavity 200 to form the mounting portion 111. When the second load is mounted on the mounting portion 111, the second load is electrically connected to the power supply device 20 through the adapter 10. The power of the first load is less than that of the second load.

[0073] The adapter 10 also includes a first contact component 13 and a second contact component 14. In this embodiment, the first contact component 13 and the second contact component 14 are both disposed on the first portion 11, and the first contact component 13 and the second contact component 14 are insulated and separated. Specifically, one end of the first contact component 13 is disposed on the surface of the first portion 11 corresponding to the mounting cavity 200, and the other end of the first contact component 13 is electrically connected to the first battery 121. The second contact component 14 extends through the first portion 11. One end of the second contact component 14 is disposed on the surface of the first portion 11 corresponding to the mounting cavity 200, and the other end of the second contact component 14 is exposed to the outside world from the side of the mounting portion 111 away from the mounting cavity 200 for establishing an electrical connection with the second load.

[0074] The first contact assembly 13 includes a first conductive contact 131 and a second conductive contact 132 that are insulated and separated. The first conductive contact 131 is electrically connected to the first conductive plate 126, and the second conductive contact 132 is electrically connected to the second conductive plate 1240. In this embodiment, the first conductive plate 126 is electrically connected to one end of the first conductive contact 131 within the first portion 11 via a cable (not shown). The second conductive plate 1240 is electrically connected to one end of the second conductive contact 132 within the first portion 11 via a first external thread, a first internal thread, and the wall of the accommodating cavity 122.

[0075] The second contact assembly 14 includes a third conductive contact 141 and a fourth conductive contact 142, which are insulated and separated. In this embodiment, the third conductive contact 141 is hollow cylindrical and extends through the first portion 11. The fourth conductive contact 142 is disposed in a through-hole formed by the third conductive contact 141. The third conductive contact 141 includes an inner annular surface 1410 having a second internal thread. One end of the second load is provided with a second external thread that mates with the second internal thread. The second load is fixedly mounted to the mounting portion 111 through the mating of the second internal and second external threads. The second load is electrically connected to the power supply device 20 via the second conductive contact 132.

[0076] The power supply device 20 is equipped with a second battery 21. Specifically, the power supply device 20 has a receiving cavity 26 spaced apart from the mounting cavity 200. The receiving cavity 26 is used to accommodate the second battery 21. When the adapter 10 is installed in the power supply device 20, the first battery 121 is electrically connected to the second battery 21. Specifically, the first contact element 13 of the adapter 10 is used to establish an electrical connection with the second battery 21.

[0077] In this embodiment, the power supply device 20 includes a third contact assembly 22 and a fourth contact assembly 23. One end of the third contact assembly 22 is electrically connected to the second battery 21, and the other end of the third contact assembly 22 protrudes from the wall 201 of the mounting cavity 200 facing the cavity opening. When the adapter 10 is installed in the power supply device 20 instead of the first load, the first contact assembly 13 and the third contact assembly 22 are electrically connected, so that the first battery 121 is electrically connected to the second battery 21 through the first contact assembly 13 and the third contact assembly 22. One end of the fourth contact assembly 23 protrudes from the wall 201 of the mounting cavity 200 facing the cavity opening into the mounting cavity 200. The fourth contact assembly 23 is used to establish an electrical connection with the first load 30. When the first portion 11 is inserted into the mounting cavity 200 instead of the first load 30, the first contact assembly 13 abuts the third contact assembly 22 to establish an electrical connection, and the second contact assembly 14 abuts the fourth contact assembly 23 to establish an electrical connection. Specifically, the third contact assembly 22 includes a fifth conductive contact 221 and a sixth conductive contact 222, each spaced apart from the mounting cavity 200. When the adapter 10 is mounted on the power supply device 20, the fifth conductive contact 221 and the sixth conductive contact 222, each extending from one end of the mounting cavity 200, respectively abut against the ends of the first conductive contact 131 and the second conductive contact 132, each exposed to the outside. The fourth contact assembly 23 includes a seventh conductive contact 231 and an eighth conductive contact 232, each spaced apart from the mounting cavity 200. When the adapter 10 is mounted on the power supply device 20, the seventh conductive contact 231 and the eighth conductive contact 232, each extending from one end of the mounting cavity 200, respectively abut against the ends of the third conductive contact 141 and the fourth conductive contact 142, each facing the mounting cavity 200.

[0078] The power supply device 20 is further provided with a first magnetic member 24 on the cavity wall 201 facing the cavity opening of the mounting cavity 200. A corresponding second magnetic member 112 is provided on the first portion 11 to magnetically connect with the first magnetic member 24, thereby securing the first portion 11 within the mounting cavity 200. In this embodiment, the first magnetic member 24 and the second magnetic member 112 are both circular in shape and of identical size. The power supply device 20 is provided with four first magnetic members 24. These four first magnetic members 24 are spaced apart along the edge of the cavity wall 201. Accordingly, four second magnetic members 112 are provided on the surface of the first portion 11 facing the mounting cavity 200. The positions of the four second magnetic members 112 on the first portion 11 correspond to the positions of the first magnetic members 24 on the cavity wall 201. In some feasible embodiments, the shapes of the first and second magnetic members 24, 112 may be square, triangular, or irregular, and the number of first and second magnetic members 24, 112 may be one, two, three, or any other number. The positions of the first and second magnetic members 24, 112 are also not limited to these and are not defined herein. The first magnetic member 24 and the second magnetic member 112 can both be magnets. One of the first magnetic member 24 and the second magnetic member 112 can be a magnet, and the other can be an iron sheet. That is, when the first magnetic member 24 is a magnet, the second magnetic member 112 can be an iron sheet; and when the second magnetic member 112 is a magnet, the first magnetic member 24 can be an iron sheet. This is not a limitation.

[0079] The power supply device 20 is further provided with a third magnetic member 25 facing the second portion 12, and the second portion 12 is correspondingly provided with a fourth magnetic member 125 to be magnetically fixed to the third magnetic member 25, so that the second portion 12 and the power supply device 20 are surface-fitted. In this embodiment, the power supply device 20 includes a third magnetic member 25, and the second portion 12 is provided with a fourth magnetic member 125. The shape of the third magnetic member 25 and the shape of the fourth magnetic member 125 are elongated strips of the same size. The third magnetic member 25 is arranged on the cavity wall of the receiving cavity 26 facing the second portion 12, and one end of the longer side of the third magnetic member 25 is arranged near the installation cavity 200, and the other end of the longer side of the third magnetic member 25 is arranged away from the installation cavity 200. The fourth magnetic member 125 is arranged on the cavity wall of the receiving cavity 122 facing the power supply device 20, and one end of the longer side of the fourth magnetic member 125 is arranged near the first portion 11, and the other end of the longer side of the fourth magnetic member 125 is arranged away from the first portion 11. Among them, the third magnetic part 25 is arranged on the power supply device 20 away from the installation cavity 200 relative to the fourth magnetic part 125. In some feasible embodiments, the third magnetic part 25 and the fourth magnetic part 125 can also be arranged opposite each other, and the shapes of the third magnetic part 25 and the fourth magnetic part 125 can be circular, triangular, irregular, etc., and the number of the third magnetic part 25 and the fourth magnetic part 125 can be any number such as two, three, four, etc., which is not limited here. Among them, the third magnetic part 25 and the fourth magnetic part 125 can both be magnets. One of the third magnetic part 25 and the fourth magnetic part 125 can be a magnet, and the other can be an iron sheet. That is to say, when the third magnetic part 25 is a magnet, the fourth magnetic part 125 is an iron sheet; when the fourth magnetic part 125 is a magnet, the third magnetic part 25 is an iron sheet, which is not limited here.

[0080] In the above embodiment, the first part of the adapter is used to replace the first load and is installed on the power supply device, and the second load can be installed on the adapter through the first part and electrically connected to the power supply device. The second part of the adapter has a built-in first battery that is electrically connected to the second battery of the power supply device, so that the output current can be increased when the adapter is installed on the power supply device, so that the adapter not only has a switching function, but also has the function of improving the performance of the power supply device. During use, the power supply device can directly plug in a first load with lower power to form an electronic atomization device; the power supply device can also first plug in the adapter, and then install a second load with higher power on the adapter to form another electronic atomization device. In addition, the staggered arrangement of the third magnetic part and the fourth magnetic part can increase the traction between the adapter and the power supply device, making it difficult for the power supply device to fall off from the adapter.

[0081] Please see Figure 5, which is a three-dimensional diagram of a power supply device provided in an embodiment of the present invention. The power supply device 1000 includes a power supply device 20 and an adapter 10 of an electronic atomization device. When the adapter 10 is installed on the power supply device 20, it establishes an electrical connection with the power supply device 20. The specific structure of the adapter 10 refers to the above embodiment. Since the power supply device 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be repeated here.

[0082] Please see Figure 6 , which is a three-dimensional diagram of an electronic atomization device provided in an embodiment of the present invention. The electronic atomization device 2000 includes a third load 3000 and a power supply device 1000. When installed on the power supply device 1000, the third load 3000 establishes an electrical connection with the power supply device 1000. In this embodiment, the third load 3000 may be, but is not limited to, an atomization device, a heating device, or a light-emitting element. The atomization device contains liquids such as tobacco oil, mosquito repellent, or water. The heating device contains tobacco or shredded tobacco, mosquito repellent tablets, etc. The light-emitting element may be a lamp bead, a light bulb, etc. When the third load 3000 is an atomization device, it can be combined with the power supply device 1000 to form an electronic cigarette, mosquito repellent, humidifier, etc.; when the third load 3000 is a heating device, it can be combined with the power supply device 1000 to form a heat-not-burn tobacco smoking device or mosquito repellent; and when the third load 3000 is a light-emitting element, it can be combined with the power supply device 1000 to form a lamp. The specific structure of the power supply device 1000 refers to the above embodiment. Since the electronic atomization device 2000 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0083] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

[0084] The above examples are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. An adapter for an electronic atomization device, characterized in that: The adapter comprises: The first part is used to replace the first load and is installed on the power supply device. It has a mounting portion for mounting a second load. When the second load is installed on the mounting portion, it establishes an electrical connection with the power supply device through the adapter. The second part contains a first battery. When the adapter is installed on the power supply device, the first battery is electrically connected to the second battery provided in the power supply device. a first contact component, one end of which is electrically connected to the first battery and the other end of which is exposed to the outside to establish an electrical connection with the second battery; a second contact component, insulated and separated from the first contact component; The power supply device includes a third contact component electrically connected to the second battery and a fourth contact component for establishing an electrical connection with the first load; When the adapter is installed on the power supply device instead of the first load, the first contact component and the third contact component are electrically connected, so that the first battery is electrically connected to the second battery through the first contact component and the third contact component; the second contact component abuts against the fourth contact component to establish an electrical connection.

2. The adapter for the electronic atomization device according to claim 1, characterized in that: One end of the power supply device is provided with a mounting cavity for plugging in the first load; One end of the second part protrudes laterally to form the first part, and the second part and the first part are arranged to form an installation space that is adapted to the shape of the power supply device; When the adapter is installed on the power supply device, the first portion replaces the first load and is inserted into the installation cavity, and a portion of the first portion is exposed from the installation cavity to form the installation portion; The outer surface of the second portion facing the power supply device is adapted to fit the power supply device.

3. The adapter for the electronic atomization device according to claim 2, characterized in that: The third contact component and the fourth contact component protrude into the installation cavity from a cavity wall of the installation cavity facing the cavity opening; One end of the first contact component and one end of the second contact component are provided on a surface of the first portion corresponding to the mounting cavity; When the first part replaces the first load and is inserted into the installation cavity, the first contact component abuts against the third contact component to establish an electrical connection, and the second contact component abuts against the fourth contact component to establish an electrical connection.

4. The adapter for the electronic atomization device according to claim 2, wherein: The power supply device is further provided with a first magnetic component on the cavity wall of the installation cavity facing the cavity opening, and the first part is correspondingly provided with a second magnetic component to be magnetically connected to the first magnetic component to fix the first part in the installation cavity.

5. The adapter for the electronic atomization device according to claim 4, characterized in that: The power supply device is further provided with a third magnetic component facing the second part, and the second part is correspondingly provided with a fourth magnetic component to be magnetically fixed with the third magnetic component, so that the second part is in contact with the surface of the power supply device.

6. The adapter for the electronic atomization device according to claim 5, characterized in that: The third magnetic component is disposed on the power supply device away from the installation cavity relative to the fourth magnetic component.

7. The adapter for the electronic atomization device according to claim 3, wherein: The second part is provided with a receiving cavity and an opening communicating with the receiving cavity. The opening is provided at an end of the second part away from the first part. The first battery is detachably mounted in the receiving cavity through the opening.

8. The adapter for the electronic atomization device according to claim 7, characterized in that: The first contact assembly includes a first conductive contact and a second conductive contact that are insulated and separated; the second part also includes a first conductive sheet electrically connected to the first conductive contact, and a sealing cover covering the opening, the first conductive sheet is arranged on the cavity wall of the accommodating cavity away from the sealing cover, and the sealing cover is provided with a second conductive sheet electrically connected to the second conductive contact at one end facing the accommodating cavity; when the first battery is installed in the accommodating cavity, the two ends of the first battery are electrically connected to the first conductive sheet and the second conductive sheet respectively.

9. The adapter for the electronic atomization device according to claim 8, characterized in that: The first conductive sheet is electrically connected to the first conductive contact through a cable; the outer wall of the sealing cover is provided with an external thread, and the second part is provided with an internal thread compatible with the external thread at the opening. When the sealing cover is covered on the opening, the external thread and the internal thread are screwed together and establish an electrical connection, and the second conductive sheet is electrically connected to the second conductive contact through the external thread, the internal thread, and the cavity wall of the accommodating cavity.

10. The adapter for the electronic atomization device according to claim 3, wherein: The other end of the second contact component is exposed to the outside world from the side of the mounting portion away from the mounting cavity for establishing an electrical connection with the second load; the second contact component includes a third conductive contact and a fourth conductive contact that are insulated and separated, the third conductive contact is hollow cylindrical and passes through the first part, and the fourth conductive contact is arranged in a through hole formed by the third conductive contact.

11. A power supply device, characterized in that: The power supply equipment includes a power supply device and an adapter of the electronic atomization device according to any one of claims 1 to 10, and the adapter establishes an electrical connection with the power supply device when installed on the power supply device.

12. An electronic atomization device, characterized in that: The electronic atomization device includes a third load and the power supply device according to claim 11, and the third load establishes an electrical connection with the power supply device when installed on the power supply device.

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