Power supply device and electronic atomization device

Abstract

The utility model provides a power supply device and an electronic atomization device, and belongs to the technical field of atomization device.The power supply device comprises a power supply part and a supporting part, the power supply part comprises a first electrode exposed out of the outer side face of the power supply part, a containing cavity used for containing an atomizer is formed in the supporting part, and the supporting part comprises a second electrode exposed out of the outer side face of the supporting part; the power supply part is rotationally connected with the supporting part, and when the power supply part and the supporting part rotate to be arranged side by side or one of the power supply part and the supporting part rotates to be arranged at one end of the other one in the length direction, the first electrode can be electrically connected with the second electrode. According to the power supply device, when the electronic atomization device needs to be used, the power supply part and the supporting part are rotated to connect the first electrode and the second electrode, when the electronic atomization device does not need to be used, the power supply part and the supporting part are rotated to enable the first electrode and the second electrode not to make contact so as to disconnect a circuit of the power supply device, and safety is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of atomization devices, and particularly relates to a power supply device and an electronic atomization device. BACKGROUND

[0002] The electronic atomization device is an atomization equipment capable of converting an aerosol substrate into an aerosol. Some current electronic atomization devices have the problem that the atomizer and the power supply part are always in an electrically connected state, and long-time placement may cause the aerosol substrate to leak to a detection element (a microphone), resulting in self-starting of the electronic atomization device. CONTENT OF THE INVENTION

[0003] The purpose of the embodiments of the application is to provide a power supply device to solve the technical problem that some current electronic atomization devices have the problem that long-time placement may cause the aerosol substrate to leak to a detection element, resulting in self-starting of the electronic atomization device.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the application is:

[0005] The first aspect of the application provides a power supply device, comprising:

[0006] a power supply part, a first electrode exposed to the outer side of the power supply part being arranged on the power supply part;

[0007] a support part, a containing cavity for containing an atomizer being formed in the support part, and a second electrode exposed to the outer side of the support part being arranged on the support part;

[0008] wherein the power supply part and the support part are rotationally connected, and when the power supply part and the support part are rotated to be arranged side by side or when one of the power supply part and the support part is arranged at one end of the other part in the length direction, the first electrode and the second electrode are electrically connected.

[0009] In some implementation modes, when the power supply part and the support part are rotated to have one arranged at one end of the other part in the length direction, the atomizer is contained in the power supply part and the support part.

[0010] In some implementation modes, the support part comprises a support part shell, a moving frame body and an elastic structure, one end of the support part shell is open, the moving frame body is arranged in the support part shell, and the elastic structure connects the support part shell and the moving frame body, the moving frame body is used for mounting the atomizer, and the atomizer can extend out of the opening of the support part shell under the action of the elastic structure.

[0011] In some implementations, the support part further comprises a support part circuit board and a third electrode for electrically connecting with the electrode on the atomizer, the support part circuit board is arranged on the moving frame body, the third electrode is arranged on the support part circuit board, the support part circuit board is connected with the second electrode by wiring, and the second electrode is mounted on the moving frame body and one end of the second electrode is exposed outside the support part shell.

[0012] In some implementations, the moving frame body is provided with a matching magnetic piece for adsorbing the electrode of the atomizer, and the electrode of the atomizer is adsorbed and connected through the matching magnetic piece, so as to detachably connect the atomizer on the moving frame body.

[0013] In some implementations, one of the moving frame body and the support part shell is provided with a guide rod, and the other is provided with a guide cylinder, one end of the elastic structure is inserted into the guide cylinder, and the other end is sleeved on the guide rod.

[0014] In some implementations, the power supply part is provided with a first magnetic piece, the support part is provided with a second magnetic piece, when the power supply part and the support part are rotated to one of which is arranged at one end of the other along the length direction, the first magnetic piece and the second magnetic piece are adsorbed; and / or, the power supply part is provided with a third magnetic piece, the support part is provided with a fourth magnetic piece, when the power supply part and the support part are arranged side by side, the third magnetic piece and the fourth magnetic piece are adsorbed.

[0015] In some implementations, the power supply part comprises a power supply part first end, when the power supply part and the support part are rotated to one of which is arranged at one end of the other along the length direction, the power supply part first end is close to or abuts against the support part, and the first magnetic piece is close to the power supply part first end; the support part shell of the support part comprises an outer cylinder part, an inner cylinder part and a connecting part, the inner cylinder part is arranged inside the outer cylinder part, the connecting part is close to one end of the outer cylinder part and the inner cylinder part, the connecting part is connected with the circumferential inner side of the outer cylinder part and the circumferential outer side of the inner cylinder part, there is a space between the outer cylinder part and the inner cylinder part, and the second magnetic piece is arranged between the outer cylinder part and the inner cylinder part and abuts against or is close to the connecting part.

[0016] In some implementations, the first magnetic piece is more than one, and the first magnetic piece is arranged close to the first electrode; the second magnetic piece is more than one, and the second magnetic piece is arranged close to the second electrode.

[0017] In some implementations, the power supply part comprises a power supply part shell, a battery, a battery support and a power supply part circuit board, the battery and the power supply part circuit board are supported on the battery support, the battery support is arranged inside the power supply part shell, the first electrode is connected with the power supply part circuit board, and one end of the first electrode is exposed outside the power supply part shell.

[0018] In some implementations, the power supply part is provided with a power supply part sleeve at the edge position of one end in the length direction, the support part is provided with a support part sleeve at the edge position of one end in the length direction, and the rotating shaft passes through the power supply part sleeve and the support part sleeve to realize the rotating connection of the power supply part and the support part.

[0019] In some implementations, at least one of the first electrode and the second electrode is an elastic electrode.

[0020] The second aspect of the present application provides an electronic atomization device, comprising an atomizer and the power supply device of any one of the technical solutions described above, the atomizer is connected with the support part of the power supply device, and the atomizer is installed in the accommodating cavity of the support part.

[0021] The power supply device provided by the embodiments of the present application has the beneficial effects that: by setting the rotating connection of the power supply part and the support part, and setting the first electrode on the power supply part and the second electrode on the support part, when the electronic atomization device needs to be used, the power supply part and the support part are rotated to connect the first electrode and the second electrode, and when the electronic atomization device does not need to be used, the power supply part and the support part are rotated to make the first electrode and the second electrode not in contact to disconnect the circuit of the power supply device, the safety is improved, and even if the aerosol substrate of the electronic atomization device leaks to the airflow detection element, the electronic atomization device cannot be self-started because the circuit of the power supply device is disconnected; in addition, by setting the rotating connection of the power supply part and the support part, the electronic atomization device is convenient to store, the playability of the electronic atomization device is increased, and the customer has a better experience. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 Structure diagram of the electronic atomization device provided by the embodiments of the present application Figure 1

[0024] Figure 2 Explosion diagram of the electronic atomization device provided by the embodiments of the present application

[0025] Figure 3 Structure diagram of the electronic atomization device provided by the embodiments of the present application Figure 2

[0026] Figure 4 Structure diagram of the power supply part provided by the embodiments of the present application ​​

[0027] Figure 5 A structure schematic view of the support part provided for an embodiment of the present application is shown in FIG. 1A.

[0028] Figure 6 A cross-sectional schematic view of the electronic atomization device provided for an embodiment of the present application in a folded state is shown in FIG. 2A.

[0029] Figure 7 A cross-sectional schematic view of the electronic atomization device provided for an embodiment of the present application in an unfolded state is shown in FIG. 2B.

[0030] Figure 8 A structure schematic view of the support part provided for an embodiment of the present application is shown in FIG. 3A.

[0031] Figure 9 A cross-sectional schematic view of the support part provided for an embodiment of the present application is shown in FIG. 3B.

[0032] Figure 10 A cross-sectional schematic view of the electronic atomization device provided for an embodiment of the present application is shown in FIG. 4A.

[0033] Figure 11 A structure schematic view of the support part provided for an embodiment of the present application is shown in FIG. 5A. Figure 9 A partial enlarged view of A in FIG. 5A is shown in FIG. 5B.

[0034] Figure 12 An exploded schematic view of the support part housing provided for an embodiment of the present application is shown in FIG. 6A.

[0035] Figure 13 A structure schematic view of the moving frame provided for an embodiment of the present application is shown in FIG. 7A.

[0036] Figure 14 Another structure schematic view of the moving frame provided for an embodiment of the present application is shown in FIG. 7B.

[0037] Figure 15 An exploded schematic view of the support part provided for an embodiment of the present application is shown in FIG. 8A.

[0038] Figure 16 A structure schematic view of the atomizer provided for an embodiment of the present application is shown in FIG. 9A.

[0039] Figure 17 A structure schematic view of the support part cylinder provided for an embodiment of the present application with a fourth magnetic member arranged thereon is shown in FIG. 10A.

[0040] Figure 18 Another structure schematic view of the support part cylinder provided for an embodiment of the present application with a fourth magnetic member arranged thereon is shown in FIG. 10B.

[0041] Figure 19 A top view schematic view of the support part cylinder provided for an embodiment of the present application with a fourth magnetic member arranged thereon is shown in FIG. 10C.

[0042] Figure 20 A structure schematic view of the support part provided for an embodiment of the present application is shown in FIG. 11A. Figure 19 A cross-sectional schematic view of A-A in FIG. 11A is shown in FIG. 11B.

[0043] Figure 21 An exploded view of the power supply part provided for the embodiment of the present application;

[0044] Figure 22 A structure view of the first magnetic member arranged on the power supply board shell provided for the embodiment of the present application;

[0045] Figure 23 A structure view of the second magnetic member arranged on the support part base provided for the embodiment of the present application;

[0046] Figure 24 A structure view of the support part base provided for the embodiment of the present application;

[0047] Figure 25 An exploded view of the power supply part provided for the embodiment of the present application;

[0048] Figure 26 A sectional view of the power supply part provided for the embodiment of the present application.

[0049] In the drawings, various reference numerals refer to:

[0050] 100 - electronic atomization device;

[0051] 10 - power supply device; 20 - atomizer;

[0052] 201 - electrode; 202 - suction nozzle; 203 - suction passage; 204 - atomizer air inlet;

[0053] 1 - power supply part; 2 - support part; 3 - rotating shaft;

[0054] 11 - power supply part shell; 12 - battery; 13 - battery support; 14 - first electrode; 15 - first end of power supply part; 16 - second end of power supply part; 17 - first magnetic member; 18 - third magnetic member; 19 - power supply part circuit board; 110 - charging connector;

[0055] 111 - first shell; 112 - second shell;

[0056] 1111 - mounting groove; 1112 - first matching port; 1113 - opening; 1114 - power supply part shaft sleeve; 1115 - first cylinder;

[0057] 1121 - first protruding part;

[0058] 21-housing cavity; 22-second electrode; 23-support portion first end; 24-support portion second end; 25-support portion housing; 26-moving frame body; 27-elastic structure; 28-third electrode; 29-support portion circuit board; 210-magnetic fitting; 211-first elastic air guide; 212-second elastic air guide; 213-second magnetic fitting; 214-fourth magnetic fitting; 215-air regulating valve;

[0059] 251-housing opening; 252-support portion cylinder; 253-support portion base;

[0060] 2521-limit end face; 2522-guiding groove; 2523-outer cylinder portion; 2524-inner cylinder portion; 2525-connection portion; 2526-second fitting opening; 2527-support portion shaft sleeve; 2528-air inlet hole;

[0061] 2531-second protruding portion; 2532-magnetic fitting installation space; 2533-guiding rod;

[0062] 261-protruding portion; 262-protruding portion site; 263-placing cavity; 264-first annular protrusion; 265-electrode column; 266-second installation ring; 267-guiding cylinder; 268-first installation ring; 269-second annular protrusion; 2610-first opening; 2611-second opening;

[0063] 291-avoidance notch;

[0064] 2111-first air guide channel;

[0065] 2121-second air guide channel. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings. The embodiments described by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation to the present application.

[0067] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "top", "bottom", "inner", "outer", "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the present application.

[0068] In order to clearly describe the technical solutions of the present application, the terms "first", "second", etc. are used to distinguish the same or similar items or functions and roles. Those skilled in the art can understand that the terms "first", "second", etc. do not limit the quantity and execution order, and the terms "first", "second", etc. also do not necessarily mean different.

[0069] In the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", etc. should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. Those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0070] In the present application, "and / or" is only a description of the association relationship between the associated objects, which means that there can be three relationships; for example, A and / or B can mean that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.

[0071] It should be noted that in the present application, the words "in an embodiment", "exemplarily", "for example" and the like are used to represent as an example, illustration or explanation. Any embodiment or design scheme described as "in an embodiment", "exemplarily", "for example" in the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the use of "in an embodiment", "exemplarily", "for example" and the like is intended to present the relevant concept in a specific way.

[0072] Please refer to Figures 1-7 , Figure 1 The structural schematic diagram of the electronic atomization device 100 provided in an embodiment of the present application Figure 1 , Figure 2 The explosion schematic diagram of the electronic atomization device 100 provided in an embodiment of the present application Figure 3 The structural schematic diagram of the electronic atomization device 100 provided in an embodiment of the present application Figure 2 , Figure 4 The structural schematic diagram of the power supply part 1 provided in an embodiment of the present application Figure 5 The structural schematic diagram of the support part 2 provided in an embodiment of the present application Figure 6 The cross-sectional schematic diagram of the electronic atomization device 100 in a folded state provided in an embodiment of the present application Figure 7 The cross-sectional schematic diagram of the electronic atomization device 100 in an unfolded state provided in an embodiment of the present application

[0073] Please refer to Figure 1 , the electronic atomization device 100 provided by the embodiment of the present application comprises a power supply device 10 and an atomizer 20, and the atomizer 20 is connected with the power supply device 10.

[0074] In one example, the atomizer 20 is detachably connected with the power supply device 10; in other examples, the atomizer 20 is non-detachably connected with the power supply device 10.

[0075] The atomizer 20 comprises an atomization core, and when the atomizer 20 is connected with the power supply device 10, the atomization core is electrically connected with the power supply device 10, so that the power supply device 10 can supply power to the atomizer 20. When the atomization core is in a working state (i.e. the atomization core conducts current), the atomization core can heat the aerosol substrate permeated into the atomization core to evaporate the aerosol substrate.

[0076] In the embodiment of the present application, please refer to Figures 1-3 , the power supply device 10 comprises a power supply part 1 and a support part 2, and the power supply part 1 is rotationally connected with the support part 2. Please refer to Figure 1 , Figure 1 , which shows that the power supply part 1 and the support part 2 are rotationally arranged in a side-by-side manner. Please refer to Figure 3 , Figure 3 , which shows that the power supply part 1 and the support part 2 are rotationally arranged in a manner that one of them is arranged at one end of the other along the length direction. For the convenience of the following description, the state in which the power supply part 1 and the support part 2 are rotationally arranged in a side-by-side manner is referred to as the folded state of the electronic atomization device 100, and the state in which the power supply part 1 and the support part 2 are rotationally arranged in a manner that one of them is arranged at one end of the other along the length direction is referred to as the unfolded state of the electronic atomization device 100.

[0077] It is worth noting that when the power supply part 1 and the support part 2 are rotationally arranged in a side-by-side manner, please refer to Figure 1 , the power supply part 1 and the support part 2 are arranged in parallel, i.e. the length extension direction of the power supply part 1 is parallel to the length extension direction of the support part 2, at this time, the two are in contact or not in contact; or when the power supply part 1 and the support part 2 are rotationally arranged in a side-by-side manner, the length extension direction of the power supply part 1 and the length extension direction of the support part 2 can also have a small included angle, such as an included angle of not more than 10°.

[0078] In the embodiment of the present application, please refer to Figure 2 , the support part 2 is formed with a containing cavity 21 for containing the atomizer 20. Please refer to Figure 1 , which shows that the atomizer 20 is inserted into the containing cavity 21 of the support part 2.

[0079] It can be understood that, please refer to Figure 2The support part 2 includes opposite support part first end 23 and support part second end 24 along its length direction, wherein a receiving cavity 21 is formed on the support part first end 23. When the power supply part 1 and the support part 2 are rotated to one of them is arranged at one end of the other along the length direction, one end of the power supply part 1 can be close to or adjacent to the support part second end 24, or one end of the power supply part 1 can be close to or adjacent to the support part first end 23.

[0080] When the power supply part 1 is rotated to close to or adjacent to the support part first end 23, at this time, the power supply part 1 can be arranged with an avoiding cavity, so that the atomizer 20 can be located in the avoiding cavity when the power supply part 1 is close to or adjacent to the support part first end 23; or the position of the atomizer 20 on the support part 2 can be adjusted, when it is needed to rotate the power supply part 1 to close to or adjacent to the support part first end 23, the atomizer 20 can be adjusted to move to the direction of extending into the support part 2 to avoid the interference between the atomizer 20 and the power supply part 1.

[0081] In the embodiment of the present application, please refer to Figure 4 The power supply part 1 is provided with a first electrode 14, please refer to Figure 5 The support part 2 is provided with a second electrode 22, when the first electrode 14 and the second electrode 22 are connected, the power supply circuit in the power supply device 10 forms a path, so that the power supply device 10 provides power for the atomizer 20, and when the first electrode 14 and the second electrode 22 are not connected, the power supply circuit in the power supply device 10 forms an open circuit.

[0082] Please refer to Figure 4 It is shown that the power supply part 1 is provided with two first electrodes 14, and the two first electrodes 14 are cathode end and anode end respectively; please refer to Figure 5 It is shown that the support part 2 is provided with two second electrodes 22, and the two second electrodes 22 are cathode end and anode end respectively; please refer to Figure 6 It is shown that the two first electrodes 14 are in contact with the two second electrodes 22 respectively.

[0083] In an example, at least one of the first electrode 14 and the second electrode 22 is a flexible electrode, so that the first electrode 14 and the second electrode 22 are in contact. Please refer to Figure 5 It is shown that the second electrode 22 extends out of the support part 2, and the second electrode 22 is a flexible electrode.

[0084] In an example, the first electrode 14 is exposed on the outer side of the first part 1 and / or the second electrode 22 is exposed on the outer side of the second part 2; in other examples, the first electrode 14 is hidden in the first part 1 and / or the second electrode 22 is hidden in the second part 2.

[0085] In an example, please refer toFigure 4 The first electrode 14 is exposed on the outer side of the first part 1, please see Figure 5 The second electrode 22 is exposed on the outer side of the second part 2, so that the connection of the first electrode 14 and the second electrode 22 can be realized after the first part 1 and the second part 2 are rotated to the position.

[0086] In an example, a cover can be arranged on the first part 1, the first electrode 14 is exposed by opening the cover on the first part 1, the first electrode 14 can be hidden in the first part 1 when the cover on the first part 1 is closed, and / or a cover can be arranged on the second part 2, the second electrode 22 is exposed by opening the cover on the second part 2, the second electrode 22 can be hidden in the second part 2 when the cover on the second part 2 is closed.

[0087] In an example, the cover on the first part 1 is a push-pull cover; in an example, the cover on the second part 2 is a push-pull cover.

[0088] In an example, when the power supply part 1 and the support part 2 are rotated to be arranged side by side, that is, the electronic atomization device 100 is in a folded state, the first electrode 14 on the power supply part 1 is in contact with the second electrode 22 on the support part 2, when the electronic atomization device 100 is in an unfolded state, the first electrode 14 on the power supply part 1 is not in contact with the second electrode 22 on the support part 2; in other examples, when the electronic atomization device 100 is in an unfolded state, the first electrode 14 on the power supply part 1 is in contact with the second electrode 22 on the support part 2, when the electronic atomization device 100 is in a folded state, the first electrode 14 on the power supply part 1 is not in contact with the second electrode 22 on the support part 2.

[0089] For example, in an example, when the electronic atomization device 100 is in an unfolded state and one end of the power supply part 1 is in contact with the second end 24 of the support part 2, the first electrode 14 on the power supply part 1 is in contact with the second electrode 22 on the support part 2, that is, when the electronic atomization device 100 is used, the power supply part 1 and the support part 2 are rotated to an unfolded state to increase the length of the electronic atomization device 100 for the user to hold; when the electronic atomization device 100 is not used, the power supply part 1 and the support part 2 are rotated to a folded state for the storage of the electronic atomization device 100.

[0090] For example, in an example, when the electronic atomization device 100 is in a folded state, the first electrode 14 on the power supply part 1 can be arranged to be in contact with the second electrode 22 on the support part 2, that is, when the electronic atomization device 100 needs to be used, the power supply part 1 and the support part 2 can be rotated to a folded state, and when the electronic atomization device 100 is not used, the power supply part 1 can be rotated to be in contact with the second end 24 of the support part 2.

[0091] For example, in one embodiment, when the electronic atomizing device 100 is in a folded state, the first electrode 14 on the power supply unit 1 can be positioned to contact the second electrode 22 on the support unit 2. That is, when the electronic atomizing device 100 needs to be used, the power supply unit 1 and the support unit 2 can be rotated into a folded state. When the electronic atomizing device 100 is not in use, the power supply unit 1 can be rotated to fit against the first end 23 of the support unit. At this time, the atomizer 20 is stored inside the power supply unit 1 and the support unit 2. Please refer to [link to relevant documentation]. Figure 7 This illustrates that the electronic atomizing device 100 is in an unfolded state and the atomizer 20 is housed within the power supply unit 1 and the support unit 2. When the atomizer 20 is housed within the power supply unit 1 and the support unit 2, it helps to reduce dust accumulation on the surface of the atomizer 200 nozzle 202 and also helps to reduce dust accumulation in the atomizer 200 air intake channel 203.

[0092] In this embodiment, by rotatably connecting the power supply unit 1 and the support unit 2, and by providing a first electrode 14 on the power supply unit 1 and a second electrode 22 on the support unit 2, the power supply unit 1 and the support unit 2 can be rotated to connect the first electrode 14 and the second electrode 22 when the electronic atomizing device 100 is needed. When the electronic atomizing device 100 is not needed, rotating the power supply unit 1 and the support unit 2 prevents the first electrode 14 and the second electrode 22 from contacting, thereby disconnecting the circuit of the power supply device 10. This improves safety, ensuring that even if the electronic atomizing device 100 experiences aerosol matrix leakage towards the airflow detection element, the electronic atomizing device 100 will not automatically start because the circuit of the power supply device 10 is disconnected. Furthermore, by rotatably connecting the power supply unit 1 and the support unit 2, the electronic atomizing device 100 can be easily stored, and its playability is increased, providing customers with a better experience.

[0093] Please see Figures 8-16 , Figure 8 This is a schematic diagram of the structure of the support part 2 provided in an embodiment of this application. Figure 9 This is a cross-sectional schematic diagram of the support portion 2 provided in an embodiment of this application. Figure 10 This is another cross-sectional schematic diagram of the electronic atomizing device 100 provided in the embodiments of this application. Figure 11 for Figure 9 A magnified view of a portion of point A in the middle. Figure 12 This is an exploded view of the support housing 25 provided in an embodiment of this application. Figure 13 This is a schematic diagram of the structure of the movable frame 26 provided in the embodiments of this application. Figure 14 This is another structural schematic diagram of the movable frame 26 provided in the embodiments of this application. Figure 15 This is an exploded view of the support portion 2 provided in an embodiment of this application. Figure 16 This is a schematic diagram of the structure of the atomizer 20 provided in the embodiment of this application.

[0094] In an embodiment, referring to Figure 9 , the support part 2 comprises a support part housing 25, a moving frame 26, and an elastic structure 27, one end of the support part housing 25 is open, referring to Figure 8 , a housing opening 251 of the support part housing 25 is shown, referring to Figure 9 , the moving frame 26 is arranged in the support part housing 25 and the elastic structure 27 connects the support part housing 25 and the moving frame 26, the moving frame 26 is used for mounting the atomizer 20 and the atomizer 20 can be extended from the housing opening 251 on the support part housing 25 under the action of the elastic structure 27.

[0095] Referring to Figure 10 , the atomizer 20 is shown as being inserted from the housing opening 251 on the support part housing 25 and connected to the moving frame 26, and the elastic structure 27 supports the moving frame 26 and the atomizer 20 on the support part housing 25. When the atomizer 20 is pressed downward, the elastic structure 27 is compressed and elastically deformed, so that the atomizer 20 can move into the support part housing 25 until it can be completely accommodated in the support part housing 25.

[0096] In an example, the elastic structure 27 is a spring or an elastic rubber column or other structure that can be elastically deformed.

[0097] In the embodiment of the present application, when the power supply part 1 and the support part 2 are rotated to be arranged side by side, i.e., the electronic atomization device 100 is in a folded state, the first electrode 14 on the power supply part 1 is in contact with the second electrode 22 on the support part 2; as the electronic atomization device 100 is converted from the folded state to the unfolded state, the power supply part 1 presses the atomizer 20 so that the elastic structure 27 is compressed, and the atomizer 20 is enclosed in the power supply part 1 and the support part 2.

[0098] It is worth noting that when the electronic atomization device 100 is in the unfolded state, the power supply part 1 is subjected to the force of the atomizer 20 abutting thereon under the action of the elastic structure 27, in order to enable the electronic atomization device 100 to remain in the unfolded state, a connecting structure can be provided on the power supply part 1 and the support part 2, so that when the electronic atomization device 100 is in the unfolded state, the power supply part 1 and the support part 2 are connected through the connecting structure.

[0099] For example, in an example, when the electronic atomization device 100 is in the unfolded state, the power supply part 1 and the support part 2 are connected in a magnetic attraction manner; or, in other examples, a connecting piece is rotatably connected on the support part 2, the connecting piece is connected to the circumferential side surface of the support part 2 and is close to the first end 23 of the support part, when the electronic atomization device 100 is in the unfolded state, the connecting piece can be clamped on the power supply part 1, when it is needed to fold the power supply part 1 and the support part 2, the connection of the connecting piece and the power supply part 1 is released.

[0100] In an example, a separation-preventing structure is formed between the support part housing 25 and the moving frame 26, and the moving frame 26 is prevented from separating from the side of the support part housing 25.

[0101] In an example, referring to Figure 11 and Figure 12 , a limiting end face 2521 is formed on the inner side of the support part housing 25, and when the moving frame 26 contacts the limiting end face 2521, the moving frame 26 is limited to continue moving in the direction of extending out of the support part housing 25, that is, the separation-preventing structure in the above example is formed by the cooperation of the moving frame 26 and the limiting end face 2521.

[0102] For example, referring to Figure 12 , a guide groove 2522 is formed on the inner side of the support part housing 25, the length direction of the guide groove 2522 extends along the length direction of the support part 2, and the guide groove 2522 is formed with a limiting end face 2521 at the end close to the opening of the support part housing 25, referring to Figure 13 , the outer side of the moving frame 26 is formed with a protruding part 261 protruding outward, and the protruding part 261 is located in the guide groove 2522, referring to Figure 11 , one end of the protruding part 261 contacts the limiting end face 2521, and the moving frame 26 is limited to continue moving in the direction of extending out of the support part housing 25. At the same time, the cooperation of the guide groove 2522 and the protruding part 261 can guide the moving frame 26 to move along the length direction of the support part housing 25.

[0103] It is worth noting that, referring to Figure 13 , in order to avoid or install other components, a plurality of protruding parts 262 are formed on the outer side of the moving frame 26, and different limiting end faces 2521 can be provided on the inner side of the support part housing 25 to cooperate with the protruding parts 262 on the moving frame 26, thereby limiting the moving frame 26 to continue moving in the direction of extending out of the support part housing 25.

[0104] In an example, referring to Figure 12 , the support part housing 25 includes a support part cylinder 252 and a support part base 253, referring to Figure 9 , the support part base 253 is inserted into the support part cylinder 252 from the bottom of the support part cylinder 252, and the elastic structure 27 is connected between the support part base 253 and the moving frame 26.

[0105] In an example, the support part cylinder 252 and the support part base 253 are detachably connected, for example, the support part cylinder 252 and the support part base 253 are detachably connected by buckling.

[0106] In the embodiment, the support part 2 comprises a support part shell 25, a moving frame body 26 and an elastic structure 27, so that when the electronic atomization device 100 is switched from the folded state to the unfolded state, the power supply part 1 extrudes the atomizer 20, and the atomizer 20 is surrounded in the power supply part 1 and the support part 2, which is beneficial to reduce the accumulation of dust on the surface of the suction nozzle 202 of the atomizer 20, and is also beneficial to reduce the dust accumulation inside the suction passage 203 of the atomizer 20.

[0107] In an embodiment, referring to Figure 9 , the support part 2 further comprises a support part circuit board 29 and a third electrode 28 for electrical connection with the electrode 201 on the atomizer 20, the support part circuit board 29 is arranged on the moving frame body 26, the third electrode 28 is arranged on the support part circuit board 29, the support part circuit board 29 is connected with the second electrode 22, and the second electrode 22 is mounted on the support part shell 25.

[0108] Referring to Figure 9 , the support part circuit board 29 is connected with the second electrode 22, and the support part circuit board 29 is connected with the second electrode 22, so that when the second electrode 22 is mounted and fixed on the support part shell 25, the movement of the support part circuit board 29 relative to the support part shell 25 with the moving frame body 26 will not be affected. Of course, the connecting line between the support part circuit board 29 and the second electrode 22 also needs to have sufficient length.

[0109] Referring to Figure 16 , the electrode 201 on the atomizer 20 is shown, when the atomizer 20 is mounted on the support part 2, the two electrodes 201 on the atomizer 20 are respectively in contact with the two third electrodes 28, the two pins of the atomizing core in the atomizer 20 are respectively connected with the two electrodes 201 on the atomizer 20, and then the atomizing core is electrically connected with the support part circuit board 29. When the second electrode 22 electrically connected with the support part circuit board 29 is in contact with the first electrode 14, the battery 12 in the power supply part 1 can be electrically connected with the atomizing core.

[0110] In an example, at least one of the third electrode 28 and the electrode 201 on the atomizer 20 is an elastic electrode, so as to facilitate the abutment of the third electrode 28 and the electrode 201 on the atomizer 20.

[0111] In the above embodiment, the support part circuit board 29 is arranged on the mobile frame body 26. In other alternative embodiments, the support part circuit board 29 is arranged below the mobile frame body 26 and fixed on the support part housing 25, the third electrode 28 is arranged on the mobile frame body 26 and connected with the support part circuit board 29, the support part circuit board 29 is connected with the second electrode 22 or the second electrode 22 is fixed on the support part circuit board 29, that is, the support part circuit board 29 can be arranged not to be fixed on the mobile frame body 26.

[0112] In an embodiment, referring to Figure 9 , the mobile frame body 26 is provided with a matching magnetic piece 210 for adsorbing the electrode 201 of the atomizer 20, and the matching magnetic piece 210 is adsorbed and connected with the electrode 201 of the atomizer 20, so as to detachably connect the atomizer 20 on the mobile frame body 26.

[0113] In an example, referring to Figure 13 , the mobile frame body 26 is provided with a placing cavity 263 for placing the atomizer 20, and two first annular protrusions 264 are formed on the cavity bottom surface of the placing cavity 263, and the matching magnetic piece 210 is located in the corresponding first annular protrusion 264, referring to Figure 9 , the third electrode 28 is inserted into the mobile frame body 26 from the bottom of the mobile frame body 26 and passes through the corresponding matching magnetic piece 210.

[0114] In an example, referring to Figure 14 , the mobile frame body 26 is provided with an electrode column 265, and the two third electrodes 28 pass out of the support part circuit board 29 through the two electrode columns 265, respectively.

[0115] In the embodiment, the matching magnetic piece 210 is adsorbed and connected with the electrode 201 of the atomizer 20, so as to facilitate the installation and disassembly of the atomizer 20 and the support part 2.

[0116] In an embodiment, the mobile frame body 26 and / or the support part housing 25 is provided with a guide rod 2533, and the elastic structure 27 is sleeved on the guide rod 2533; or the mobile frame body 26 and / or the support part housing 25 is provided with a guide cylinder 267, and the end of the elastic structure 27 is inserted into the guide cylinder 267; or one of the mobile frame body 26 and the support part housing 25 is provided with the guide rod 2533, and the other is provided with the guide cylinder 267, and one end of the elastic structure 27 is inserted into the guide cylinder 267 and the other end is sleeved on the guide rod 2533.

[0117] In an example, the guide rod 2533 can be arranged on the support part base 253, and the guide cylinder 267 is arranged on the mobile frame body 26, referring to Figure 9 and Figure 12, it is shown that the guide rod 2533 is arranged on the support base 253. Please refer to Figure 9 and Figure 14 , it is shown that the guide cylinder 267 is arranged on the moving frame body 26. One end of the elastic structure 27 is inserted into the guide cylinder 267, and the other end is sleeved on the guide rod 2533. When the moving frame body 26 is pressed downward, the guide rod 2533 can be inserted into the guide cylinder 267. Of course, instead, the guide cylinder 267 can be arranged on the support base 253, and the guide rod 2533 can be arranged on the moving frame body 26.

[0118] In an example, the guide rod 2533 or the guide cylinder 267 can be arranged on the moving frame body 26 and the support base 253 at the same time, but it should be noted that the spacing between the two guide rods 2533 or the two guide cylinders 267 cannot affect the moving stroke of the moving frame body 26 on the support shell 25, that is, it cannot affect the accommodation of the atomizer 20 in the support part 2.

[0119] In an example, one or more elastic structures 27 are arranged between the moving frame body 26 and the support shell 25, for example, one or two or three elastic structures 27 are arranged between the moving frame body 26 and the support shell 25.

[0120] In the embodiment of the present application, by arranging the guide rod 2533 and the guide cylinder 267 cooperating with the elastic structure 27, the elastic structure 27 can be stably limited between the support base 253 and the moving frame body 26.

[0121] In an embodiment, please refer to Figure 15 The support part 2 further comprises a first elastic air guide member 211, and the first elastic air guide member 211 is arranged at the bottom of the moving frame body 26. The first elastic air guide member 211 has a first air guide passage 2111 formed therein. One end of the first air guide passage 2111 is in communication with the air inlet hole 2528 of the support shell 25, and the other end is in communication with the first opening 2610 on the moving frame body 26.

[0122] Please refer to Figure 8 The air inlet hole 2528 is arranged on the support shell 25. When the electronic atomization device 100 is in the folded state, one end of the first air guide passage 2111 faces the air inlet hole 2528 on the support shell 25. Please refer to Figure 13 and Figure 14 The first opening 2610 is arranged on the moving frame body 26. Please refer to Figure 9 The first air guide passage 2111 is in communication with the first opening 2610 on the moving frame body 26.

[0123] Please refer to Figure 16 The atomizer air inlet 204 is arranged at the bottom of the atomizer 20. Please refer to Figure 10When the user inhales at the mouthpiece 202 of the atomizer 20, the external gas of the electronic atomization device 100 can flow to the first air guide passage 2111 of the first elastic air guide piece 211 through the air inlet hole 2528 on the support part housing 25, and then flow to the first opening hole 2610 through the first air guide passage 2111. The first opening hole 2610 is in communication with the atomizer air inlet 204, and the gas flow passes through the first opening hole 2610 and the atomizer air inlet 204 to flow to the inside of the atomizer 20, and then flows from the bottom of the atomization core and continues to flow in the atomization core, and then flows to the mouthpiece 202 of the atomizer 20 after passing through the atomization core.

[0124] In an example, the support part circuit board 29 is fixed on the moving frame body 26, and the first elastic air guide piece 211 is arranged between the moving frame body 26 and the support part circuit board 29.

[0125] In an example, the support part circuit board 29 and the moving frame body 26 are detachably connected through a connecting piece.

[0126] In an example, please refer to Figure 9 , the support part circuit board 29 is attached to the free end of the matching column 265.

[0127] In an example, please refer to Figure 9 , the length of the guide cylinder 267 is greater than the length of the matching column 265, please refer to Figure 15 , the support part circuit board 29 is provided with a relief gap 291 that avoids the guide cylinder 267.

[0128] In an example, please refer to Figure 14 , the bottom surface of the moving frame body 26 is formed with a first mounting ring 268, the first mounting ring 268 is in communication with the first opening hole 2610, and the first mounting ring 268 is inserted into the first air guide passage 2111 of the first elastic air guide piece 211.

[0129] In an example, the first annular protrusion 264 is made of silica gel.

[0130] In an example, please refer to Figure 8 , the air inlet hole 2528 of the support part housing 25 is provided with an air adjusting valve 215.

[0131] In the embodiment, by arranging the first elastic air guide piece 211, it is beneficial to realize the flow of the external gas of the electronic atomization device 100 to the atomizer 20 through the first elastic air guide piece 211, and it is beneficial to simplify the structure of the support part 2.

[0132] In an embodiment, the support part circuit board 29 is provided with a detection element, and please refer to Figure 15The support part 2 further comprises a second elastic air guide member 212, which is located between the bottom of the moving frame body 26 and the support part circuit board 29, and a second air guide channel 2121 is formed in the second elastic air guide member 212. One end of the second air guide channel 2121 extends into the detection element, and the other end of the second air guide channel 2121 is in communication with the second opening 2611 on the moving frame body 26.

[0133] Please refer to Figure 13 and Figure 14 , the second opening 2611 on the moving frame body 26 is schematically shown. When the user inhales through the suction nozzle 202 of the atomizer 20, the air in the second air guide channel 2121 flows into the atomizer 20 through the second opening 2611 on the moving frame body 26 and the atomizer air inlet 204, so that the second air guide channel 2121 generates negative pressure, thereby triggering the detection element.

[0134] In an example, please refer to Figure 15 , the second elastic air guide member 212 is arranged side by side with the first elastic air guide member 211 on the support part circuit board 29.

[0135] In an example, please refer to Figure 14 , a second annular protrusion 269 is formed on the bottom of the moving frame body 26, and the second elastic air guide member 212 is installed in the second annular protrusion 269.

[0136] In an example, a second mounting ring 266 is formed on the bottom of the moving frame body 26, the second opening 2611 is in communication with the inside of the second mounting ring 266, and the second mounting ring 266 is inserted into the second air guide channel 2121 of the second elastic air guide member 212.

[0137] In an example, the second annular protrusion 269 is made of silica gel.

[0138] In the embodiments of the present application, by arranging the second elastic air guide member 212, it is beneficial to form a detection airflow channel on the electronic atomization device 100, and it is also beneficial to simplify the structure of the support part 2.

[0139] Please refer to Figures 17-26 , Figure 17 , the structure schematic view of the support part cylinder 252 provided in the embodiments of the present application, in which the second magnetic member 213 is arranged, Figure 18 , another structure schematic view of the support part cylinder 252 provided in the embodiments of the present application, in which the second magnetic member 213 is arranged, Figure 19 , a top view schematic view of the support part cylinder 252 provided in the embodiments of the present application, in which the second magnetic member 213 is arranged, Figure 20 , a cross-sectional view schematic view of the A-A direction in Figure 19 . Figure 21An exploded view of the power supply part 1 according to an embodiment of the present application, Figure 22 A structure view of the power supply board shell according to an embodiment of the present application, Figure 23 A structure view of the support part base 253 according to an embodiment of the present application, Figure 24 A structure view of the support part base 253 according to an embodiment of the present application, Figure 25 An exploded view of the power supply part 1 according to an embodiment of the present application, Figure 26 A cross-sectional view of the power supply part 1 according to an embodiment of the present application.

[0140] As described above, in order to keep the electronic atomization device 100 in the unfolded state, a connecting structure can be provided on the power supply part 1 and the support part 2. In one embodiment, a first magnetic member 17 is provided in the power supply part 1, and a second magnetic member 213 is provided in the support part 2. When the power supply part 1 and the support part 2 are rotated so that one of them is arranged at one end of the other along the length direction, the first magnetic member 17 and the second magnetic member 213 are attracted to each other. Please refer to Figure 18 and Figure 20 , which show the second magnetic member 213 provided on the support part cylinder 252, please refer to Figure 22 , which shows the first magnetic member 17 provided in the power supply part 1. When the electronic atomization device 100 is in the unfolded state, the first magnetic member 17 and the second magnetic member 213 are attracted to each other, thereby keeping the power supply part 1 and the support part 2 in the unfolded state.

[0141] In one example, please refer to Figure 20 , the support part cylinder 252 includes an outer cylinder part 2523, an inner cylinder part 2524, and a connecting part 2525. The inner cylinder part 2524 is arranged inside the outer cylinder part 2523, and the connecting part 2525 is arranged near one end of the outer cylinder part 2523 and the inner cylinder part 2524. The connecting part 2525 is connected to the inner side of the outer cylinder part 2523 and the outer side of the inner cylinder part 2524. There is a space between the outer cylinder part 2523 and the inner cylinder part 2524, and the second magnetic member 213 is arranged between the outer cylinder part 2523 and the inner cylinder part 2524 and is attached to or close to the connecting part 2525.

[0142] In one example, please refer to Figure 18 , the inner cylinder part 2524 has a space between the opposite outer sides thereof (i.e., the opposite outer sides thereof along the X-axis direction in Figure 18 ) and the outer cylinder part 2523 for placing the second magnetic member 213. The other opposite outer sides of the inner cylinder part 2524 (i.e., the opposite outer sides thereof along the Y-axis direction in Figure 18 ) are connected to the inner side of the outer cylinder part 2523.

[0143] In an example, the number of the second magnetic members 213 is more than one, for example, the number of the second magnetic members 213 is one or two or three or four, and the like. Please refer to Figure 18 , it is shown that four second magnetic members 213 are arranged on the support part cylinder 252.

[0144] In an example, the second magnetic members 213 are clamped on the support part cylinder 252.

[0145] In an example, please refer to Figure 21 , the power supply part 1 includes a power supply part shell 11, one end of the power supply part shell 11 for abutting with one end of the support part 2 when the electronic atomization device 100 is in the unfolded state is the power supply part first end 15, and a first magnetic member 17 is arranged on the inner side of the power supply part shell 11 opposite to the power supply part first end 15, please refer to Figure 22 , it is shown that the first magnetic member 17 is arranged.

[0146] In an example, the number of the first magnetic member 17 is consistent with the number of the second magnetic member 213.

[0147] In an example, when the electronic atomization device 100 is in the unfolded state, the first magnetic member 17 and the corresponding second magnetic member 213 are arranged opposite along the length direction of the electronic atomization device 100.

[0148] In an example, please refer to Figure 22 , the inner side of the power supply part shell 11 (the inner side opposite to the power supply part first end 15) is provided with a mounting groove 1111, and the first magnetic member 17 is arranged in the corresponding mounting groove 1111.

[0149] In the embodiment of the present application, the first magnetic member 17 is arranged in the power supply part 1, and the second magnetic member 213 is arranged in the support part 2, so that when the electronic atomization device 100 is in the unfolded state, the power supply part 1 and the support part 2 are magnetically attached.

[0150] In an embodiment, a third magnetic member 18 is arranged in the power supply part 1, and a fourth magnetic member 214 is arranged in the support part 2, and when the power supply part 1 and the support part 2 are arranged side by side, the third magnetic member 18 and the fourth magnetic member 214 are attracted.

[0151] In an example, please refer to Figure 21 , the power supply part shell 11 includes a first shell 111 and a second shell 112, the second shell 112 is inserted into the first shell 111 from the side of the first shell 111 which is not provided with an opening, one end of the first shell 111 which is not provided with an opening is the power supply part first end 15, and one end of the second shell 112 which is not inserted into the first shell 111 is the power supply part second end 16, please refer toFigure 21 The third magnetic member 18 is arranged on the second shell 112. When the electronic atomization device 100 is in the folded state, the surface of the first shell 111 abutting with the support part 2 is the power supply part abutting surface, and the third magnetic member 18 is located on the side of the second shell 112 close to the power supply part abutting surface.

[0152] In an example, the number of third magnetic members 18 is more than one, for example, the number of third magnetic members 18 is one or two or three, and the like. Please refer to Figure 21 , which shows two third magnetic members 18.

[0153] In an example, please refer to Figure 21 , the second shell 112 is formed with a first protruding part 1121, the first shell 111 is arranged with a first matching port 1112, the first protruding part 1121 is located in the first matching port 1112, the first electrode 14 passes through the first protruding part 1121, and at least one side of the two sides of the first protruding part 1121 is arranged with a third magnetic member 18. Please refer to Figure 21 , which shows that the two sides of the first protruding part 261 are respectively arranged with third magnetic members 18.

[0154] In an example, please refer to Figure 21 , the first protruding part 1121 is close to the second end 16 of the power supply part, and the first matching port 1112 on the first shell 111 is open to the end of the first shell 111 away from the first end 15 of the power supply part.

[0155] In an example, the first shell 111 and the second shell 112 are connected by clamping.

[0156] In an example, the outer surface of the first protruding part 1121 is coplanar with the outer surface of the first shell 111.

[0157] In an example, the shape of the first protruding part 1121 is the same as the shape of the first matching port 1112.

[0158] In an example, the support part shell 25 includes a support part barrel 252 and a support part base 253, the support part base 253 is inserted into the support part barrel 252 from one end of the support part barrel 252, the end of the support part barrel 252 away from the support part base 253 is the first end 23 of the support part, and the end of the support part base 253 not inserted into the support part barrel 252 is the second end 24 of the support part, please refer to Figure 23 , the fourth magnetic member 214 is arranged on the support part base 253.

[0159] In an example, when the electronic atomization device 100 is in the folded state, the surface of the support part cylinder 252 that is attached to the power supply part 1 is the support part attachment surface, and the fourth magnetic member 214 is located on the side of the support part base 253 that is close to the support part attachment surface. In addition, please refer to Figure 24 , the support part base 253 is formed with a magnetic member installation space 2532, and the fourth magnetic member 214 is inserted into the corresponding magnetic member installation space 2532.

[0160] In an example, please refer to Figure 24 , the support part base 253 is formed with a second protruding part 2531, please refer to Figure 17 , the support part cylinder 252 is provided with a second matching opening 2526, the second protruding part 2531 is located in the second matching opening 2526, the second electrode 22 passes through the second protruding part 2531, and at least one side of the two sides of the second protruding part 2531 is provided with the fourth magnetic member 214. Please refer to Figure 23 , it is shown that the two sides of the second protruding part 261 are respectively provided with the fourth magnetic member 214.

[0161] In an example, when the electronic atomization device 100 is in the folded state, the third magnetic member 18 and the corresponding fourth magnetic member 214 are arranged in sequence along the stacking direction of the power supply part 1 and the support part 2.

[0162] In an example, the outer surface of the second protruding part 2531 is coplanar with the outer surface of the support part cylinder 252.

[0163] In an example, the shape of the second protruding part 2531 is the same as the shape of the second matching opening 2526.

[0164] In the embodiments of the present application, the third magnetic member 18 is arranged in the power supply part 1, and the fourth magnetic member 214 is arranged in the support part 2, so that when the electronic atomization device 100 is in the folded state, the power supply part 1 and the support part 2 are magnetically attached.

[0165] In an embodiment, please refer to Figure 21 , the power supply part 1 is provided with a power supply part shaft sleeve 1114 at the edge position of one end in the length direction, please refer to Figure 17 , the support part 2 is provided with a support part shaft sleeve 2527 at the edge position of one end in the length direction, and the rotating shaft 3 passes through the power supply part shaft sleeve 1114 and the support part shaft sleeve 2527 to realize the rotating connection of the power supply part 1 and the support part 2.

[0166] In an example, please refer to Figure 17 , the support part cylinder 252 is provided with two support part shaft sleeves 2527 at the edge position of one end (the support part first end 23) in the length direction, and there is a spacing between the two support part shaft sleeves 2527. Please refer to Figure 21The power supply part 1 further comprises a power supply part shaft sleeve 1114. Please refer to Figure 1 The power supply part shaft sleeve 1114 is located between the two support part shaft sleeves 2527.

[0167] In one example, the rotating shaft 3 is one, which sequentially passes through a support part shaft sleeve 2527, the power supply part shaft sleeve 1114 and another support part shaft sleeve 2527; in other examples, the rotating shaft 3 is two, and the two rotating shafts 3 respectively pass through the corresponding support part shaft sleeves 2527 and are inserted into the power supply part shaft sleeve 1114.

[0168] In the embodiments of the present application, the power supply part shaft sleeve 1114 and the support part shaft sleeve 2527 are respectively arranged at the edges of the power supply part 1 and the support part 2, so that the power supply part 1 and the support part 2 can be connected by the rotating shaft 3, and when the electronic atomization device is in the folded state, the power supply part 1 and the support part 2 can be arranged side by side and abutted, and when the electronic atomization device is in the unfolded state, the power supply part 1 can be arranged at one end of the support part 2 and abutted.

[0169] In one embodiment, please refer to Figure 25 The power supply part 1 further comprises a battery 12, a battery support 13 and a power supply part circuit board 19, please refer to Figure 26 The battery 12 and the power supply part circuit board 19 are supported on the battery support 13, the battery support 13 is arranged in the interior of the power supply part shell 11, and the first electrode 14 is connected with the power supply part circuit board 19.

[0170] In one example, please refer to Figure 26 The power supply part circuit board 19 and the battery 12 are located at the inner side of the battery support 13.

[0171] In one example, the length direction of the battery 12 is arranged along the length direction of the power supply part 1.

[0172] In one example, the power supply part 1 further comprises a charging connector 110, which is arranged at the second end 16 of the power supply part 1, and the charging connector 110 is connected with the power supply part circuit board 19.

[0173] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A power supply device, characterized in that, include: Power supply unit (1), the power supply unit (1) includes a first electrode (14); The support portion (2) has a receiving cavity (21) for accommodating the atomizer (20) and the support portion (2) includes a second electrode (22). The power supply unit (1) is rotatably connected to the support unit (2). When the power supply unit (1) and the support unit (2) are rotated to be arranged side by side, or when the power supply unit (1) and the support unit (2) are rotated to be arranged at one end of the other along the length direction, the first electrode (14) and the second electrode (22) are electrically connected.

2. The power supply device as described in claim 1, characterized in that, When the power supply unit (1) and the support unit (2) are rotated so that one of them is located at one end of the other along the length direction, the atomizer (20) is housed in the power supply unit (1) and the support unit (2).

3. The power supply device as described in claim 2, characterized in that, The support part (2) includes a support housing (25), a movable frame (26), and an elastic structure (27). One end of the support housing (25) is open. The movable frame (26) is disposed inside the support housing (25), and the elastic structure (27) connects the support housing (25) and the movable frame (26). The atomizer (20) is mounted on the movable frame (26), and the atomizer (20) can extend out from the opening on the support housing (25) under the action of the elastic structure (27).

4. The power supply device as described in claim 3, characterized in that, The support part (2) further includes a support part circuit board (29) and a third electrode (28) for electrical connection with the electrode (201) on the atomizer (20). The support part circuit board (29) is disposed on the movable frame (26), the third electrode (28) is disposed on the support part circuit board (29), the support part circuit board (29) is wired to the second electrode (22), and the second electrode (22) is mounted on the support part housing (25).

5. The power supply device as described in claim 4, characterized in that, The movable frame (26) is provided with a matching magnetic component (210) for adsorbing the electrode (201) of the atomizer (20). The matching magnetic component (210) is adsorbed and connected to the electrode (201) of the atomizer (20) so as to detachably connect the atomizer (20) to the movable frame (26).

6. The power supply device as described in claim 3, characterized in that, One of the movable frame (26) and the support housing (25) is provided with a guide rod (2533) and the other is provided with a guide cylinder (267). One end of the elastic structure (27) is inserted into the guide cylinder (267) and the other end is sleeved on the guide rod (2533), and the guide rod (2533) can be inserted into the guide cylinder (267).

7. The power supply device as described in any one of claims 1-6, characterized in that, A first magnetic element (17) is provided inside the power supply unit (1), and a second magnetic element (213) is provided inside the support unit (2). When the power supply unit (1) and the support unit (2) are rotated so that one of them is located at one end of the other along its length, the first magnetic element (17) and the second magnetic element (213) attract each other, and / or, The power supply unit (1) is provided with a third magnetic element (18), and the support unit (2) is provided with a fourth magnetic element (214). When the power supply unit (1) and the support unit (2) are arranged side by side, the third magnetic element (18) and the fourth magnetic element (214) attract each other.

8. The power supply device as described in claim 7, characterized in that, The power supply unit (1) includes a first end (15). When the power supply unit (1) and the support unit (2) are rotated so that one of them is disposed at one end of the other along the length direction, the first end (15) of the power supply unit is attached to or close to the support unit (2), and the first magnetic element (17) is close to the first end (15) of the power supply unit. The support housing (25) of the support part (2) includes an outer cylinder part (2523), an inner cylinder part (2524), and a connecting part (2525). The inner cylinder part (2524) is disposed inside the outer cylinder part (2523). The connecting part (2525) is located near one end of the outer cylinder part (2523) and the inner cylinder part (2524). The connecting part (2525) is connected to the circumferential inner side of the outer cylinder part (2523) and the inner cylinder. The outer circumferential side of the body (2524) is connected, the atomizer (20) is placed inside the inner cylinder (2524), there is a gap between the outer cylinder (2523) and the inner cylinder (2524), the second magnetic element (213) is disposed between the outer cylinder (2523) and the inner cylinder (2524), and the second magnetic element (213) is attached to or close to the connecting part (2525).

9. The power supply device as described in claim 7, characterized in that, There is one or more first magnetic elements (17), and the first magnetic elements (17) are disposed close to the first electrode (14); there is one or more second magnetic elements (213), and the second magnetic elements (213) are disposed close to the second electrode (22).

10. The power supply device as described in any one of claims 1-6, characterized in that, The power supply unit (1) includes a power supply unit housing (11), a battery (12), a battery bracket (13), and a power supply unit circuit board (19). The battery (12) and the power supply unit circuit board (19) are supported on the battery bracket (13). The battery bracket (13) is disposed inside the power supply unit housing (11). The first electrode (14) and the battery (12) are connected to the power supply unit circuit board (19). One end of the first electrode (14) is exposed outside the power supply unit housing (11).

11. The power supply device as described in any one of claims 1-6, characterized in that, The power supply part (1) has a power supply bushing (1114) at one end of its length direction, and the support part (2) has a support bushing (2527) at one end of its length direction. The power supply part (1) and the support part (2) are rotatably connected by a rotating shaft (3) passing through the power supply bushing (1114) and the support bushing (2527).

12. The power supply device as described in any one of claims 1-6, characterized in that, At least one of the first electrode (14) and the second electrode (22) is an elastic electrode.

13. An electronic atomizing device, characterized in that, The device includes an atomizer (20) and a power supply device (10) according to any one of claims 1-12, wherein the atomizer (20) is connected to the support portion (2) of the power supply device (10) and the atomizer (20) is installed in the receiving cavity (21) of the support portion (2).

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