Cigarette cartridge assembly and electronic atomization device

Abstract

The utility model relates to the technical field of smoking sets, and discloses a smoke cartridge assembly and an electronic atomization device.The smoke cartridge assembly comprises a first liquid storage part, a second liquid storage part and a liquid supply part, the second liquid storage part is provided with a second liquid storage cavity used for containing the atomization matrix; wherein the first liquid storage part is provided with a first connecting part, the second liquid storage part is provided with a second connecting part corresponding to the first connecting part in position, and the first connecting part can be connected with the second connecting part, so that the first liquid storage cavity is communicated with the second liquid storage cavity; the operation part is connected with the first liquid storage part or the second liquid storage part, and the operation part is configured to be provided for a user to operate and drive at least part of the first connecting part or at least part of the second connecting part to move, so that connection between the first connecting part and the second connecting part is released; therefore, the second liquid storage part can be separated from the first liquid storage part. The efficient utilization of each element of the electronic atomization device can be realized.

Description

Technical Field

[0001] The present application relates to the technical field of smoking articles, and in particular to a cigarette cartridge assembly and an electronic atomization device. Background Art

[0002] As people's environmental awareness continues to increase, research on the reusability of electronic cigarettes is increasing. In the related art, the cartridges of electronic cigarettes can be reused by replacing them. However, the replaced cartridges in the related art contain components such as heating components that can still be used, and the replacement of the entire cartridge will cause waste of some components. Utility Model Content

[0003] The present application provides an embodiment of a cigarette cartridge assembly and an electronic atomization device, which can achieve efficient utilization of various components of the electronic atomization device.

[0004] On the one hand, an embodiment of the present application provides a cigarette cartridge assembly, comprising: a first liquid storage member, the first liquid storage member having a first liquid storage cavity for accommodating an atomizing matrix; a second liquid storage member, the second liquid storage member having a second liquid storage cavity for accommodating an atomizing matrix; wherein a first connecting portion is provided on the first liquid storage member, and a second connecting portion corresponding to the position of the first connecting portion is provided on the second liquid storage member, the first connecting portion can be connected to the second connecting portion, so that the first liquid storage cavity is connected to the second liquid storage cavity; an operating member, the operating member is connected to the first liquid storage member or the second liquid storage member, the operating member is configured to be able to provide user operation, and drive at least a part of the first connecting portion or at least a part of the second connecting portion to move, thereby releasing the connection between the first connecting portion and the second connecting portion, and thereby enabling the second liquid storage member to be separated from the first liquid storage member.

[0005] In some embodiments, the first connecting portion includes a first buckle, and the second connecting portion includes a first slot corresponding to a position of the first buckle, and the first slot is engaged with the first buckle.

[0006] In some embodiments, the operating member is disposed adjacent to the first card slot, and the operating member is configured to drive the first buckle to disengage from the first card slot under pressure from an external force.

[0007] In some embodiments, the first liquid storage member includes a first shell and a first base, and the first shell and the first base define the first liquid storage cavity; the second liquid storage member includes a second shell and a second base, and the second shell and the second base define the second liquid storage cavity.

[0008] In some embodiments, the first connecting portion is disposed on the first base, and the second connecting portion is disposed on the second base.

[0009] In some embodiments, the operating member includes a cantilever having a free end and a fixed end.

[0010] In some embodiments, the first connecting portion further includes an extension portion, and the extension portion is connected to the first buckle; the extension portion is located on a side of the first buckle close to the cantilever; and the cantilever can abut against the extension portion under external force.

[0011] In some embodiments, a protrusion is provided on one side of the cantilever close to the extension portion, and the protrusion can abut against or separate from the extension portion as the cantilever moves.

[0012] In some embodiments, the cantilever includes a first portion close to the free end and a second portion close to the fixed end, and a width of the first portion is greater than a width of the second portion.

[0013] In some embodiments, a third connection portion is provided on the first shell, and a fourth connection portion cooperating with the third connection portion is provided on the second shell, and the third connection portion can be connected to the fourth connection portion, thereby combining the first shell and the second shell.

[0014] In some embodiments, a recessed portion is provided on the first shell, and a protruding portion corresponding to the position of the recessed portion is provided on the surface of the second shell opposite to the first shell; at least a portion of the protruding portion is inserted into the recessed portion.

[0015] In some embodiments, the operating member is disposed on the second base or is a part of the second base, and an electrode member for guiding current is disposed on the first base.

[0016] In some embodiments, a heating component and a fiber element for holding an atomized matrix are disposed inside the first liquid storage member, and the heating component is used to heat the atomized matrix stored in the fiber element.

[0017] In some embodiments, the first liquid storage member is provided with a first channel and a second channel extending outward and arranged adjacent to each other. When the first liquid storage member and the second liquid storage member are in a connected state, the first channel and the second channel are both connected between the first liquid storage cavity and the second liquid storage cavity.

[0018] In some embodiments, the cartridge assembly further comprises a sealing member disposed near the first channel or the second channel, and when the first liquid storage member is separated from the second liquid storage member, the sealing member re-blocks the first channel or the second channel.

[0019] Another aspect of an embodiment of the present application provides an electronic atomization device, comprising the above-mentioned cartridge assembly and a main body; the cartridge assembly is removably connected to the main body.

[0020] The beneficial effects of the embodiments of the present application include at least:

[0021] In the cigarette cartridge assembly and the electronic atomization device provided in the above embodiments, a first liquid storage member and a second liquid storage member are provided in the cigarette cartridge, and the first liquid storage member and the second liquid storage member respectively have a first liquid storage chamber and a second liquid storage chamber for accommodating an atomizing matrix, and the first liquid storage member and the second liquid storage member are connected by a first connecting portion and a second connecting portion, and the first liquid storage chamber and the second liquid storage chamber are connected when the first liquid storage member and the second liquid storage member are connected; an operating member is also provided in the cigarette cartridge assembly, and the operating member is connected to the first liquid storage member or the second liquid storage member, and the user can disconnect the first connecting portion and the second connecting portion by operating the operating member, thereby separating the first liquid storage member and the second liquid storage member. The above arrangement of the cigarette cartridge assembly with a detachable structure can replenish the atomizing matrix inside the cigarette cartridge assembly by replacing one of the liquid storage members during the process in which the atomizing matrix in the first liquid storage member or the second liquid storage member is gradually consumed. For example, when the atomization matrix in the second liquid storage component and / or the first liquid storage component is consumed, the user can separate the two conveniently through the operating part, so that a new first liquid storage component or second liquid storage component can be replaced and recombined with another liquid storage component, thereby reducing the waste of resources caused by replacing the entire cartridge and realizing efficient utilization of various components of the cartridge assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 It is a schematic diagram of the structure of a cigarette cartridge assembly provided in one embodiment of the present application.

[0024] Figure 2 yes Figure 1 A cross-sectional schematic diagram of the cigarette cartridge assembly is shown.

[0025] Figure 3 yes Figure 1 A schematic cross-sectional view of a partial structure of a cigarette cartridge assembly is shown.

[0026] Figure 4 It is a structural schematic diagram of a first base provided in one embodiment of the present application.

[0027] Figure 5It is a structural schematic diagram of a second base provided in one embodiment of the present application.

[0028] Figure 6 yes Figure 5 A structural schematic diagram of the second base from another perspective is shown.

[0029] Figure 7 It is a structural schematic diagram of a first shell provided in an embodiment of the present application.

[0030] Figure 8 It is a structural schematic diagram of a second shell provided in one embodiment of the present application.

[0031] Fig. 9 It is a cross-sectional schematic diagram of an electronic atomization device provided in one embodiment of the present application.

[0032] Fig.10 It is a schematic diagram of an exploded view of an electronic atomization device provided in one embodiment of the present application.

[0033] Fig.11 It is a schematic diagram of the cooperation between the oil cup and the sealing member provided in one embodiment of the present application.

[0034] Fig.12 It is a schematic diagram of the structure of an oil cup provided in one embodiment of the present application.

[0035] Fig.13 It is a cross-sectional schematic diagram of a seal provided in one embodiment of the present application. Fig.14 It is a schematic diagram of the structure of an electronic atomization device provided in one embodiment of the present application.

[0036] Fig.15 It is a schematic diagram of the structure of an electronic atomization device provided in another embodiment of the present application.

[0037] The reference numerals are as follows:

[0038] 1-first liquid storage member; 11-first liquid storage chamber; 12-first shell; 121-third connecting portion; 122-recessed portion; 13-first connecting portion; 131-first buckle; 132-extension portion; 14-first base; 15-first channel; 151-first clamping member; 16-second channel; 161-second clamping member;

[0039] 2-second liquid storage member; 21-second liquid storage cavity; 211-liquid outlet; 212-air inlet; 22-second shell; 221-fourth connecting portion; 222-protruding portion; 23-second connecting portion; 231-first card slot; 24-second base;

[0040] 3-operating member; 31-cantilever; 311-free end; 312-fixed end; 32-protrusion;

[0041] 4-Electrode parts;

[0042] 5- Heating component;

[0043] 6-seal; 61-communication hole; 62-first concave cavity; 63-second concave cavity;

[0044] 7-connecting piece; 71-first fixing portion; 72-second fixing portion; 73-connecting belt; 74-connecting hole;

[0045] 8-Fiber material;

[0046] 9-Oil cup;

[0047] 100-smoke cartridge assembly; 101-first magnetic element; 102-housing;

[0048] 200-main body; 201 second magnetic attraction element;

[0049] 1000-Electronic atomization device. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0051] The terms "first", "second", "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or suggesting the quantity or order of the indicated technical features relative to importance or implicitly indicating. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back ...) are only used to explain the relative position relationship or movement between the components under a certain specific posture (as shown in the accompanying drawings), and if the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or equipment comprising a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or equipment.

[0052] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0053] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be one or more central elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0054] See also Figure 1 and Figure 2 The present application provides an embodiment of a cigarette cartridge assembly 100, the cigarette cartridge assembly 100 includes a first liquid storage member 1, a second liquid storage member 2 and an operating member 3, the first liquid storage member 1 has a first liquid storage chamber 11 for accommodating an atomizing matrix; the second liquid storage member 2 has a second liquid storage chamber 21 for accommodating an atomizing matrix; wherein a first connecting portion 13 is provided on the first liquid storage member 1, and a second connecting portion 23 corresponding to the position of the first connecting portion 13 is provided on the second liquid storage member 2, the first connecting portion 13 can be connected to the second connecting portion 23, so that the first liquid storage chamber 11 is connected to the second liquid storage chamber 21; the operating member 3 is connected to the first liquid storage member 1 or the second liquid storage member 2, and the operating member 3 is configured to be able to provide user operation and drive at least a portion of the first connecting portion 13 or at least a portion of the second connecting portion 23 to move, thereby releasing the connection between the first connecting portion 13 and the second connecting portion 23, thereby enabling the second liquid storage member 2 to be separated from the first liquid storage member 1.

[0055] By setting the cigarette cartridge assembly 100 as a detachable first liquid storage component 1 and a second liquid storage component 2, and connecting the first liquid storage component 1 and the second liquid storage component 2 through the first connecting portion 13 and the second connecting portion 23, the first connecting portion 13 and the second connecting portion 23 have a convertible connection locking state and a disengagement state. When the first connecting portion 13 and the second connecting portion 23 are in the connection locking state, the first liquid storage component 1 and the second liquid storage component 2 remain connected, so that the first liquid storage chamber 11 and the second liquid storage chamber 21 are connected; the above-mentioned operating member 3 is connected to the first liquid storage component 1 or the second liquid storage component 2, and the user can operate the operating member 3 to disconnect the first connecting portion 13 and the second connecting portion 23, thereby separating the first liquid storage component 1 and the second liquid storage component 2.

[0056] The detachable setting of the cartridge assembly 100 can be used when the atomizing matrix in the first liquid storage part 1 or the second liquid storage part 2 is gradually consumed or when the host of the electronic atomization device prompts that the total puffing time or the number of puffs of the cartridge assembly 100 has been exhausted and the cartridge needs to be replaced, the user can separate the first liquid storage part 1 and the second liquid storage part 2 through the operating part 3, so that a new first liquid storage part 1 or second liquid storage part 2 can be replaced to complete the operation of replenishing the atomizing matrix to the other liquid storage part, thereby reducing the waste of resources caused by replacing the entire cartridge, and realizing the efficient use of each component of the cartridge assembly 100. In some exemplary embodiments, the cartridge assembly 100 includes a heating element for heating the atomizing matrix, and the heating element is arranged inside one of the first liquid storage part 1 and the second liquid storage part 2. The electronic atomization device is configured to monitor the change of the resistance, voltage or current of the heating element during the puffing process, so as to determine whether the atomizing matrix provided to the heating element is missing, and remind the user to replace one of the first liquid storage part 1 and the second liquid storage part 2 when the atomizing matrix is ​​insufficient.

[0057] Exemplarily, the operating member 3 may be connected to the second liquid storage member 2, and the operating member 3 is configured to provide operation for the user and drive the first connection portion 13 to move, thereby releasing the connection between the first connection portion 13 and the second connection portion 23, thereby allowing the second liquid storage member 2 to be separated from the first liquid storage member 1. Alternatively, the operating member 3 may be connected to the first liquid storage member 1, and the operating member 3 is configured to provide operation for the user and drive the second connection portion 23 to move, thereby releasing the connection between the first connection portion 13 and the second connection portion 23, thereby allowing the second liquid storage member 2 to be separated from the first liquid storage member 1. In other optional examples, the operating member 3 may be a part of the first liquid storage member 1 or the second liquid storage member 2 or be relatively movably disposed thereon, and the user may actuate the operating member 3 by pressing, toggling, pushing, pulling or rotating.

[0058] In some embodiments, see Figure 2 and Figure 3 The first connection part 13 may include a first buckle 131, and the second connection part 23 may include a first slot 231 corresponding to the position of the first buckle 131, and the first slot 231 is engaged with the first buckle 131. The first connection part 13 and the second connection part 23 may be engaged with each other through the first slot 231 and the first buckle 131.

[0059] In some other embodiments, the first connection portion 13 may include a first locking groove 231 , and the second connection portion 23 may include a first buckle 131 corresponding to the position of the first locking groove 231 , and the first locking groove 231 is engaged with the first buckle 131 .

[0060] In some embodiments, see Figure 3, the operating member 3 may be disposed adjacent to the first slot 231, and the operating member 3 may be configured to at least partially deform under external pressure, and drive the first buckle 131 to disengage from the first slot 231. In other embodiments, the operating member 3 may also be disposed adjacent to the first buckle 131, and the operating member 3 may be configured to drive the first slot 231 to disengage from the first buckle 131 under external pressure.

[0061] In other embodiments (not shown), the operating member can be connected to the first buckle, and the operating member 3 can drive the first buckle to slide under the drive of external force, so that the connection between the first slot and the first buckle can be released. Further, one end of the operating member can be connected to the elastic member, and the other end of the operating member is connected to the first buckle. The operating member can drive the first buckle to slide under the drive of external force and compress the elastic member, so that the connection between the first slot and the first buckle can be released. When the first buckle needs to be connected to the first slot, it only needs to remove the external force, and the first buckle can be reset under the action of the elastic member, and the first buckle can be reconnected to the first slot.

[0062] In some embodiments, see Figure 1 and Figure 2 The first liquid storage member 1 may include a first shell 12 and a first base 14. The first shell 12 and the first base 14 define a first liquid storage chamber 11. The first base 14 cooperates with the first shell 12 to seal the first liquid storage chamber 11. The second liquid storage member 2 includes a second shell 22 and a second base 24. The second shell 22 and the second base 24 define a second liquid storage chamber 21. The second base 24 cooperates with the first shell 12 to seal the second liquid storage chamber 21. In another embodiment, a sealing ring is further provided between the first base 14 and the first shell 12. The sealing ring can seal the first liquid storage chamber 11; a sealing ring for sealing the second liquid storage chamber 21 may also be provided between the second base 24 and the first shell 12.

[0063] In some embodiments, see Figure 2 and Figure 3 The first connection part 13 can be arranged on the first base 14, the second connection part 23 can be arranged on the second base 24, and the operating member 3 can be arranged on the first base 14, so that the operating member 3 can abut against the second connection part 23 under the pressure of external force to release the connection between the second connection part 23 and the first connection part 13.

[0064] In some other embodiments, see Figure 3 , Figure 4 , Figure 5 and Figure 6, the operating member 3 can be arranged on the second base 24 or belong to a part of the second base 24, and the operating member 3 includes a cantilever 31 having a free end 311 and a fixed end 312. Exemplarily, the operating member 3 can be arranged on the second base 24, and the free end 311 of the cantilever 31 can be located between the fixed end 312 and the first connecting portion 13. Thus, the free end 311 of the cantilever 31 can be deformed and actuated under the pressure of an external force, and can push at least a part of the first connecting portion 13 to be displaced, so that the connection between the first connecting portion 13 and the second connecting portion 23 can be released.

[0065] In some embodiments, see Figure 3 , Figure 4 , Figure 5 and Figure 6 The first connection portion 13 may further include an extension portion 132, which may be connected to the first buckle 131; the extension portion 132 may be located on a side of the first buckle 131 close to the cantilever 31; the cantilever 31 may abut against the extension portion 132 under external pressure. The cantilever 31 is spaced apart from the second connection portion 23, so that the free end 311 of the cantilever 31 may rotate 10° to 90° around the fixed end 312 under external pressure, so as to abut against the extension portion 132, so as to release the connection between the first buckle 131 and the first slot 231. Exemplarily, the free end 311 can rotate 30° around the fixed end 312, the extension portion 132 is located on the side of the first buckle 131 close to the free end 311, and the extension portion 132 is located on the trajectory of the free end 311 rotating around the fixed end 312. When the free end 311 rotates around the fixed end 312 under external force until it abuts against the extension portion 132, the first buckle 131 can be disconnected from the first slot 231, thereby disconnecting the first connection portion 13 and the second connection portion 23.

[0066] In some embodiments, see Figure 5 and Figure 6 The suspension 31 includes a first portion 3111 near the free end 311 and a second portion 3121 near the fixed end 312, and the width of the first portion 3111 is greater than the width of the second portion 3121. On the one hand, the first portion 3111 has a large width, that is, a large area, which can provide a larger area for user operation and facilitate user operation; on the other hand, the second portion 3121 has a small width, which can be more easily pressed by the user to produce deformation.

[0067] In some embodiments, in order to make it easier to release the connection between the first buckle 131 and the first slot 231, see Figure 1 , Figure 2 and Figure 3, a protrusion 32 may be provided on one side of the cantilever 31 close to the extension portion 132, and the protrusion 32 can abut against or separate from the extension portion 132 as the cantilever 31 moves. Exemplarily, the protrusion 32 may be provided on one side of the free end 311 of the cantilever 31 close to the extension portion 132, and the provision of the protrusion 32 may reduce the distance between the free end 311 and the extension portion 132, so that the rotation angle of the free end 311 around the fixed end 312 under the pressure of external force may be smaller, and only a small rotation amplitude is required to make the protrusion 32 abut against the extension portion 132 (for example, the free end 311 only needs to rotate 10° around the fixed end 312 to make the protrusion 32 abut against the surface opposite to the extension portion 132), thereby making it easier to release the connection between the first buckle 131 and the first slot 231. When the external force is removed, the protrusion 32 separates from the extension portion 132.

[0068] In some embodiments, see Figure 7 and Figure 8 , a third connection part 121 may be provided on the first shell 12, and a fourth connection part 221 cooperating with the third connection part 121 may be provided on the second shell 22, and the third connection part 121 can be connected to the fourth connection part 221, so that the first shell 12 and the second shell 22 are combined. The connection between the third connection part 121 and the fourth connection part 221 can make the connection between the first shell 12 and the second shell 22 more secure, and when the first connection part 13 and the second connection part 23 are in a connected state, the third connection part 121 and the fourth connection part 221 are connected, and when the first connection part 13 and the second connection part 23 are disconnected, the third connection part 121 and the fourth connection part 221 can be disconnected.

[0069] In some embodiments, see Figure 2 , Figure 7 and Figure 8, the first shell 12 may include a plurality of third connection parts 121, and the plurality of third connection parts 121 may be arranged regularly or randomly, the second shell 22 may include a plurality of fourth connection parts 221, and each fourth connection part 221 corresponds to the position of the third connection part 121 on the first shell and is connected to each other in cooperation. Exemplarily, the first shell 12 may include five second connection parts 23, the five third connection parts 121 are all located on the side of the first shell 12 close to the second shell 22, and the five third connection parts 121 may be arranged in three rows. The row closest to the first base 14 is the first row, the row farthest from the first base 14 is the third row, and the middle row is the second row. Both the first row and the second row include two third connection parts 121 aligned with each other, and the center line of the two third connection parts 121 in the first row is parallel to the center line of the two third connection parts 121 in the second row; the third row has one third connection part 121, and the third connection part 121 in the third row can be arranged between the two third connection parts 121 in the second row, and the extension direction of the third connection part 121 in the third row is perpendicular to the extension direction of the third connection part 121 in the first row and the second row (for example, if the third connection part 121 in the third row is extended horizontally, then the third connection part 121 in the first row and the second row is extended longitudinally). In addition, a fourth connection portion 221 corresponding to the position of the five third connection portions 121 on the first shell 12 is provided on the side of the second shell 22 close to the first shell 12, and the third connection portions 121 are connected to the fourth connection portions 221, thereby better connecting the first shell 12 and the second shell 22 to prevent the first shell 12 and the second shell 22 from separating during use.

[0070] For further information, see Figure 7 and Figure 8 The third connection part 121 can be a second slot, the fourth connection part 221 can be a second buckle, and the second buckle is engaged with the second slot. Alternatively, the third connection part 121 can be a second buckle, and the fourth connection part 221 can be a second slot that is matched with the second buckle.

[0071] For further information, see Figure 7 , Figure 8 and Fig. 9, the matching direction between the second card slots in the third row on the first shell 12 and the second buckles in the third row on the second shell 22 is the same as the matching direction between the first buckle 131 and the second card slot. When the cantilever 31 of the operating member 3 is pressed by an external force and the first buckle 131 is released from the first card slot 231, the matching between the second card slots in the third row and the second buckle can also be disconnected along the direction of the pressing force. Then, the second card slots and the second buckles in the first row and the second row can be relatively moved to disconnect, and then opposite forces are applied to the first shell 12 and the second shell 22 in the vertical direction of the above-mentioned pressing force, so that the first shell 12 can be separated from the second shell 22. Illustratively, a vertical pressing force can be applied to the cantilever 31 to disconnect the first buckle 131 and the second buckle, and then the second slot and the second buckle in the third row can be disconnected in the vertical direction, and then the second slot and the second buckle in the second row and the third row can be moved relative to each other in a horizontal direction perpendicular to the vertical direction to disconnect them, and finally, horizontal and opposite forces can be applied to the first shell 12 and the second shell 22 to separate the first shell 12 and the second shell 22.

[0072] Furthermore, a corresponding gap may be provided in the second card slot, and the gap allows the second buckle to move relative to the second card slot and connect or disconnect with the second card slot.

[0073] In some embodiments, see Figure 7 and Figure 8 In order to make the first shell 12 and the second shell 22 more stable, please refer to Figure 7 and Figure 8 , a recessed portion 122 may be provided on the first shell 12, and a protruding portion 222 corresponding to the position of the recessed portion 122 may be provided on the surface of the second shell 22 opposite to the first shell 12; at least a portion of the protruding portion 222 is inserted into the recessed portion 122. The cooperation between the protruding portion 222 and the recessed portion 122 can play a certain limiting role in the cooperation between the first shell 12 and the second shell 22, and can reduce the shaking between the first shell 12 and the second shell 22, so that the cooperation between the two is more stable. In other embodiments, the protruding portion 222 can be provided on the first shell 12, and the recessed portion 122 is provided on the second shell 22.

[0074] In some embodiments, see Figure 7 and Figure 8In order to further enhance the stability of the fit between the first shell 12 and the second shell 22, the protrusion 222 can be constructed as a "circular runway" shape, and the fourth connection part 221 is arranged in the "circular runway"; at the same time, the recessed part 122 is also constructed as a "circular runway" shape that matches the protrusion 222, and the third connection part 121 is arranged in the "circular runway". The protrusion 222 and the recessed part 122 are both configured as a "circular runway" shape, which can further enhance the stability of the fit between the first shell 12 and the second shell 22. Among them, the width of the recessed part 122 can be slightly wider than the width of the protrusion 222, so that on the one hand, the fit between the protrusion 222 and the recessed part 122 can be facilitated, and on the other hand, the fit between the third connection part 121 and the fourth connection part 221 can be facilitated.

[0075] In some embodiments, see Figure 2 , Figure 3 and Figure 4 , an electrode member 4 for guiding current may be disposed on the first base 14. The arrangement of the electrode member 4 can facilitate the power supply in the electronic atomization device 1000 to power the cigarette cartridge assembly 100. In other embodiments, the electrode member 4 may also be disposed on the second base 24.

[0076] In some embodiments, see Figure 1 , Figure 2 , Figure 3 , Fig.10 and Fig.11 , a heating component 5 may be provided inside the first liquid storage member 1 or the second liquid storage member 2, and the heating component 5 is used to heat the atomized matrix stored inside the first liquid storage member 1 or the second liquid storage member 2. Exemplarily, a heating component 5 is provided inside the first liquid storage member 1, and the heating component 5 is electrically connected to the electrode member 4 on the first base 14. The heating component 5 can be used to heat the atomized matrix in the first liquid storage member 1 when powered. In an optional exemplary embodiment, a fiber material 8 for adsorbing and retaining the atomized matrix is ​​provided in the first liquid storage cavity 11 of the first liquid storage member 1. When the first liquid storage member 1 is combined with the second liquid storage member 2, the fiber material 8 can absorb the atomized matrix from the second liquid storage cavity 21, thereby keeping the atomized matrix near the heating component 5.

[0077] In some embodiments, see Fig. 9 and Fig.10, the first liquid storage member 1 may be provided with a first channel 15 and a second channel 16 extending outward and arranged adjacently, and the tube walls of the first channel 15 and the second channel 16 protrude from the shell of the first liquid storage member 1. When the first liquid storage member 1 and the second liquid storage member 2 are in a connected state, the first channel 15 and the second channel 16 are both connected between the first liquid storage chamber 11 and the second liquid storage chamber 21. When the atomization matrix in the first liquid storage chamber 11 is gradually consumed or exhausted, the second liquid storage chamber 21 can supplement the atomization matrix of the first liquid storage chamber 11 through the second channel 16. The second liquid storage chamber 21 is provided with a liquid outlet 211 and an air inlet 212. The first liquid storage chamber 11 can replenish air into the second liquid storage chamber 21 through the first channel 15 and the air inlet 212 in turn, thereby promoting the atomization matrix in the second liquid storage chamber 21 to be transferred to the first liquid storage chamber 11 through the liquid outlet 211 and the second channel 16 in turn.

[0078] For further information, see Fig. 9 and Fig.10 , the cartridge assembly 100 may further include a seal 6 disposed near the first channel 15 or the second channel 16. On the one hand, the seal 6 may be used to prevent the atomized matrix from leaking from the connection between the first liquid storage chamber 11 and the first channel 15 or the second channel 16; or, the seal 6 may be used to prevent the atomized matrix from leaking from the connection between the second liquid storage chamber 21 and the first channel 15 or the second channel 16. On the other hand, when the first liquid storage member 1 is separated from the second liquid storage member 2, the seal 6 re-blocks the first channel 15 or the second channel 16 to prevent the atomized matrix from leaking out through the first channel 15 or the second channel 16.

[0079] In some embodiments, see Fig.10 , Fig.11 , Fig.12 and Fig.13, an oil cup 9 may be provided in the first liquid storage part 1, at least a part of the heating component 5 is provided inside the oil cup 9, and the heating component 5 is used to heat the atomized matrix inside the oil cup 9. A first channel 15 and a second channel 16 may be provided on the oil cup 9, and the first channel 15, the second channel 16 and the second liquid storage part 2 may be connected through a sealing member 6. The sealing member 6 may also seal the second liquid storage chamber 21 and the first channel 15 and the second channel 16. When the atomized matrix inside the oil cup 9 is exhausted, the atomized matrix may be replenished through the second oil storage part 2. When the second liquid storage part 2 is connected to the oil cup 9, the connecting hole 61 on the sealing member 6 is in an open state, and the air in the first liquid storage chamber 11 enters the second liquid storage chamber 21 through the first channel 15, the connecting hole 61 and the air inlet 212 in turn, so that the atomized matrix inside the second liquid storage chamber 21 can enter the oil cup 9 through the liquid outlet 211 and the second channel 16 in turn, so that the second liquid storage part 2 can replenish the atomized matrix for the oil cup 9. For example, the second liquid storage member 2 may be a secondary oil tank, the capacity of which may be 6ml-10ml, and the capacity of the oil cup 9 inside the first liquid storage member 1 may be 1ml-2ml, so that the atomized matrix can be repeatedly replenished into the oil cup through the secondary oil tank. Therefore, after the second liquid storage member 2 completes replenishing the atomized matrix of the oil cup 9 once, it can be removed from the first liquid storage member 1 first, and when it is necessary to replenish the atomized matrix into the oil cup 9 again, it can be reinstalled on the first liquid storage member 1 and connected to the oil cup 9.

[0080] In some embodiments, when the second liquid storage member 2 is removed from the first liquid storage member 1, in order to prevent the atomized matrix in the second liquid storage member 2 from leaking out through the connecting hole 61 on the sealing member 6, as shown in FIG. Fig. 9 , Fig.11 , Fig.12 and Fig.13As shown, the first clamping member 151 and the second clamping member 161 can be respectively provided on the outer periphery of the first channel 15 and the second channel 16 away from the oil cup 9. The inner wall of the sealing member 6 can be provided with a first cavity 62 and a second cavity 63 corresponding to the first clamping member 151 and the second clamping member 161. The first clamping member 151 can be inserted into the first cavity 62, and the second clamping member 161 can be inserted into the second cavity 63. When the first channel 15 and the second channel 16 are pulled out of the sealing member 6, the cooperation between the first clamping member 151 and the first cavity 62, and the cooperation between the second clamping member 161 and the second cavity 63 can drive the sealing member 6 to move, so that the connecting hole 61 on the sealing member 6 is misaligned with the air inlet 212 on the second liquid storage member 2, so that the outer wall of the sealing member 6 can block the air inlet 212, so that the air pressure in the second liquid storage cavity 21 can be kept stable, and the atomized matrix can be prevented from flowing out from the liquid outlet 211. In addition, when it is necessary to replenish the atomized matrix for the oil cup 9 through the second liquid storage member 2 again, the first channel 15 and the second channel 16 are reinserted into the sealing member 6, and the cooperation between the first clip 151 and the first concave cavity 62, and the cooperation between the second clip 161 and the second concave cavity 63 can drive the sealing member 6 to move, so that the connecting hole 61 of the sealing member 6 is connected with the air inlet 212 again.

[0081] See also Fig. 9 and Fig.10 The present application provides an embodiment of an electronic atomization device 1000, which includes a cartridge assembly 100 and a main body 200; the cartridge assembly 100 is removably connected to the main body 200. The main body 200 also includes a power source, which can provide electrical energy to the cartridge assembly 100 through an electrode member 4. The cartridge assembly 100 and the main body 200 can be connected by magnetic attraction, that is, a first magnetic attraction element 101 can be provided on the cartridge assembly 100, and a second magnetic attraction element 201 can be provided on the main body 200, and the cartridge assembly 100 is connected by the attraction between the first magnetic attraction element 101 and the second magnetic attraction element 201, so that the cartridge assembly 100 is kept in the receiving chamber of the main body 200. Furthermore, in order to strengthen the connection between the cigarette cartridge assembly 100 and the main body 200 and prevent the cigarette cartridge assembly 100 from being easily separated from the main body 200 during use, several groups of first magnetic elements 101 and second magnetic elements 201 can be set between the cigarette cartridge assembly 100 and the main body 200. For example, magnetic elements can be set at multiple locations such as the periphery and middle position of the connecting surface between the cigarette cartridge assembly 100 and the main body 200. The secondary suction force between the cigarette cartridge assembly 100 and the main body 200 can reach about 3N, and the magnetic suction force between the two can also be made larger as needed.

[0082] In some embodiments, see Fig. 9and Fig.10 The cartridge assembly 100 includes a first liquid storage part 1, an oil cup 9 is arranged inside the first liquid storage part 1, and a heating component 5 for heating the internal atomized matrix is ​​arranged inside the oil cup 9. The heating component 5 can heat the atomized matrix to produce mist for inhalation, such as an aerosol. The outer periphery of the heating component 5 is provided with a fiber material 8, and the fiber material 8 can absorb the atomized matrix from the oil cup 9, thereby keeping the atomized matrix near the heating component 5. The first liquid storage part 1 also includes a suction nozzle, and the user can inhale the aerosol generated by heating the atomized matrix by the heating component 5 through the suction nozzle. When the atomized matrix in the oil cup 9 is exhausted, the atomized matrix can be replenished into the oil cup 9 through the second liquid storage part 2. The first base 14 and the second base 24 can be used to block the first liquid storage part 1 and the second liquid storage part 2 respectively, and the first liquid storage part 1 and the second liquid storage part 2 can be connected together through the first buckle 131 on the first base 14 and the first card slot 231 on the second base. The first magnetic element 101 can be disposed on the first base 14 or the second base 24, or a part of the first magnetic element 101 can be disposed on the first base 14, and the other part can be disposed on the second base 24. In addition, the main body 200 can be provided with a receiving chamber, and the cigarette cartridge assembly 100 can be inserted in the receiving chamber. Moreover, a second magnetic element 201 is disposed inside the receiving chamber, and the second magnetic element 201 cooperates with the first magnetic element 101, so that the main body 200 can fix the cigarette cartridge assembly 100 in the receiving chamber.

[0083] In some embodiments, in order to facilitate carrying the electronic atomization device 1000, please refer to Fig.14 and Fig.15 , a connector 7 may also be provided between the cartridge assembly 100 and the main body 200; wherein the two ends of the connector 7 have a first fixing portion 71 and a second fixing portion 72, the first fixing portion 71 is connected to the peripheral side wall of the main body 200, and the second fixing portion 72 of the connector 7 is connected to the peripheral side wall of the cartridge assembly 100 exposed outside the main body 200. Exemplarily, the connector 7 may be a connecting belt or a connecting rope with a redundant length, and the second fixing portion 72 of the connector 7 may be connected to the area of ​​the peripheral side wall of the cartridge assembly 100 closest to the main body 200, that is, the second fixing portion 72 of the connector 7 is connected to the position of the peripheral side wall of the cartridge assembly 100 close to the receiving cavity opening of the main body 200. Thus, the connection between the cartridge assembly 100 and the main body 200 will not be easily separated due to the setting of the connector 7. The connector 7 has a redundantly extended length, which enables the cartridge assembly 100 to be away from the main body 200 and removed from the receiving cavity.

[0084] In some other embodiments, see Fig.14 and Fig.15, a shell 102 may also be provided on the outside of the cartridge assembly 100, the shell 102 is connected to the main body 200, and the shell 102 is used to protect the cartridge assembly 100, the first fixing portion 71 of the connector 7 is connected to the outer peripheral side wall of the main body 200, and the second fixing portion 72 of the connector 7 is connected to the outer peripheral side wall of the shell 102 near one end of the main body 200, and the part of the mouthpiece of the cartridge assembly 100 is not covered by the shell 102, so the user can inhale without removing the shell 102 during use. When the user removes the shell 102 from the main body 200, a new cartridge assembly 100 can be replaced, and the shell 102 is always connected to the main body 200 through the connector 7, which can prevent the shell 102 from being lost.

[0085] In some embodiments, see Fig.14 and Fig.15 The connecting member 7 can be arranged on the side of the electronic atomization device 1000, that is, the first fixing portion 71 of the connecting member 7 is connected to the periphery of the side of the main body 200, and the second fixing portion 72 of the connecting member 7 is connected to the periphery of the side of the cigarette cartridge assembly 100 close to one end of the main body 200.

[0086] In some embodiments, in order to make it easier to carry the electronic atomization device 1000, please refer to Fig.14 and Fig.15 , a connection hole 74 may be provided between the two ends of the connector 7. The connection hole 74 may be used to pass external accessories such as a lanyard. Exemplarily, the connection hole 74 may be opened between the two ends of the connector 7 in a transverse or longitudinal direction. For example, the extension direction of the connection hole 74 may be consistent with the thickness direction of the electronic atomization device 1000; or, the extension direction of the connection hole 74 may be consistent with the height direction of the electronic atomization device 1000; or, the extension direction of the connection hole 74 may be consistent with the width direction of the electronic atomization device 1000.

[0087] In other embodiments, a connection hole 74 may be provided between the two ends of the connection member 7, and the connection hole 74 may be formed by a perforated member connected to the connection member 7, wherein the connection member 7 and the perforated member may be bonded, welded or integrally formed. The perforated member and the connection hole 74 may be connected at any angle or in any direction.

[0088] It should be noted that the preferred embodiments of the present application are given in the specification and drawings of the present application, but are not limited to the embodiments described in the specification. Furthermore, it is possible for a person of ordinary skill in the art to make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to the present application.

Claims

1. A cigarette cartridge assembly, characterized in that: include: A first liquid storage member, wherein the first liquid storage member has a first liquid storage cavity for accommodating an atomized matrix; A second liquid storage member, the second liquid storage member having a second liquid storage cavity for accommodating an atomized matrix; The first liquid storage member is provided with a first connection portion, and the second liquid storage member is provided with a second connection portion corresponding to the position of the first connection portion, and the first connection portion can be connected to the second connection portion, so that the first liquid storage cavity is connected to the second liquid storage cavity; an operating member connected to the first liquid storage member or the second liquid storage member, The operating member is configured to provide user operation and drive at least part of the first connecting part or at least part of the second connecting part to move, thereby releasing the connection between the first connecting part and the second connecting part, thereby enabling the second liquid storage part to be separated from the first liquid storage part.

2. The cigarette cartridge assembly according to claim 1, characterized in that: The first connecting portion includes a first buckle, and the second connecting portion includes a first clamping groove corresponding to the position of the first buckle, and the first clamping groove is clamped with the first buckle.

3. The cigarette cartridge assembly according to claim 2, characterized in that: The operating member is disposed adjacent to the first card slot, and is configured to drive the first buckle to disengage from the first card slot under pressure from an external force.

4. The cigarette cartridge assembly according to claim 1, characterized in that: The first liquid storage member includes a first shell and a first base, and the first shell and the first base define the first liquid storage cavity; the second liquid storage member includes a second shell and a second base, and the second shell and the second base define the second liquid storage cavity.

5. The cigarette cartridge assembly according to claim 4, characterized in that: The first connecting portion is disposed on the first base, and the second connecting portion is disposed on the second base.

6. The cigarette cartridge assembly according to claim 4, characterized in that: The operating member includes a cantilever having a free end and a fixed end.

7. The cigarette cartridge assembly according to claim 6, characterized in that: The first connecting portion includes a first buckle, and the first connecting portion also includes an extending portion, and the extending portion is connected to the first buckle; The extension portion is located on a side of the first buckle close to the cantilever; The cantilever can abut against the extension portion under pressure from an external force.

8. The cigarette cartridge assembly according to claim 7, characterized in that: A protrusion is provided on one side of the cantilever close to the extension portion, and the protrusion can abut against or separate from the extension portion as the cantilever moves.

9. The cigarette cartridge assembly according to claim 6, characterized in that: The cantilever includes a first portion close to the free end and a second portion close to the fixed end, and a width of the first portion is greater than a width of the second portion.

10. The cigarette cartridge assembly according to claim 4, characterized in that: A third connection portion is provided on the first shell, and a fourth connection portion matched with the third connection portion is provided on the second shell. The third connection portion can be connected to the fourth connection portion, so that the first shell and the second shell are combined.

11. The cigarette cartridge assembly according to claim 4, characterized in that: The first shell is provided with a recessed portion, and the second shell is provided with a protruding portion corresponding to the position of the recessed portion on a surface opposite to the first shell; At least a portion of the protruding portion is inserted into the recessed portion.

12. The cigarette cartridge assembly according to claim 4, characterized in that: The operating member is arranged on the second base or is a part of the second base, and an electrode member for guiding current is arranged on the first base.

13. The cigarette cartridge assembly according to claim 1, characterized in that: A heating component and a fiber element for holding an atomized matrix are arranged inside the first liquid storage component. The heating component is used to heat the atomized matrix stored in the fiber element to generate an aerosol.

14. The cigarette cartridge assembly according to claim 1, characterized in that: The first liquid storage member is provided with a first channel and a second channel extending outward and arranged adjacent to each other. When the first liquid storage member and the second liquid storage member are in a connected state, the first channel and the second channel are both connected between the first liquid storage cavity and the second liquid storage cavity.

15. The cigarette cartridge assembly according to claim 14, characterized in that: The cigarette cartridge assembly further comprises a sealing member disposed near the first channel or the second channel, and when the first liquid storage member is separated from the second liquid storage member, the sealing member re-blocks the first channel or the second channel.

16. An electronic atomization device, characterized in that: Comprising a cigarette cartridge assembly and a main body as described in any one of claims 1 to 15; The cigarette cartridge assembly is removably connected to the main body portion.

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