An electronic cigarette with multiple cigarette cartridges

Abstract

The present application provides an electronic cigarette with multiple cigarette cartridges, the electronic cigarette comprising a first shell, a cover body, an atomizer bin body and a positioning member, wherein the atomizer is provided with a accommodating chamber, the accommodating chamber is provided with an opening, the cover body is arranged at the opening, the atomizer bin body is arranged in the accommodating chamber and can rotate relatively, at least two atomizers are accommodated in the atomizer bin body, the first positioning member is used to position the atomizer in the atomizer bin body to a working position, the first shell is provided with a first conductive component, and each of the atomizers is provided with a second conductive component, when the atomizer bin body rotates relatively, the first positioning member is used to position one of the atomizers to the working position, the second conductive component of the atomizer at the working position is electrically connected to the first conductive component, so that when one of the atomizer cartridges is inhaled or the user wants to select an atomizer with a specific flavor, the atomizer bin body is rotated to switch the specific atomizer to the working position for inhalation, thereby meeting the needs of the user.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of atomization technology, and in particular to an electronic cigarette with multiple cigarette cartridges. Background Art

[0002] Electronic cigarettes are devices that atomize e-liquids or other tobacco liquids into aerosols for users to inhale.

[0003] In the related atomization technology, an atomization device is equipped with an atomization cartridge. After the atomization cartridge is inhaled, if the user does not have a reserve atomizer or fails to replace the atomizer with a new one in time, the user will not be able to continue to use the atomization device. At the same time, the electronic cigarette is equipped with a single atomizer, which means that only one flavor can be used at a time, which cannot meet the user's personalized needs.

[0004] There are also atomizers with two cigarette cartridges in the prior art, but each independent cigarette cartridge is also equipped with a mouthpiece. When in use, the two flavor cigarette cartridges are inhaled by the customer at the same time, and one atomizer can only be equipped with two cigarette cartridges, which still cannot meet the personalized needs of users. Utility Model Content

[0005] The purpose of the present application is to provide an electronic cigarette with multiple cartridges to solve the problem in the prior art that the electronic cigarette cannot have multiple cartridges that can be switched at will to meet the personalized needs of users.

[0006] The present application provides an electronic cigarette with multiple cigarette cartridges, comprising:

[0007] A first shell, wherein the first shell defines a receiving cavity, and the receiving cavity has an opening;

[0008] a cover body, the cover body being detachably mounted on the opening;

[0009] an atomizing chamber body, the atomizing chamber body being arranged in the accommodating chamber and being rotatably connected relative to the first housing, the atomizing chamber body defining an atomizing chamber, the atomizing chamber being provided with at least two atomizers, each of the atomizers having an atomizing channel for discharging aerosol;

[0010] Among them, a first conductive component is provided on the wall of the first shell facing the accommodating cavity, each of the atomizers is provided with a second conductive component for electrically connecting to the first conductive component, and the first shell and / or the cover body is provided with at least one first positioning member for positioning the atomizer to be worked at a working position, and the working position is a position where the second conductive component of the atomizer to be worked is driven by the atomization bin body to rotate and corresponds to the first conductive component.

[0011] As one of the embodiments, a smoking nozzle is provided on the side of the cover body facing away from the accommodating cavity, and a smoking port is provided on the smoking nozzle. Each of the atomizers includes an oil storage tank body and a heating core. The oil storage tank body defines an oil storage cavity for storing an atomizing matrix. An atomizing tube is provided in the oil storage tank body, and the atomizing tube defines an atomizing channel. The smoke generated by the atomizing matrix in the oil storage cavity heated by the heating core is discharged through the atomizing channel. The working station is also the position where the atomizing channel of the atomizer to be worked is driven by the rotation of the atomizing tank body corresponding to the smoking port. The second conductive component includes a third conductive electrode and a fourth conductive electrode, and the third conductive electrode and the fourth conductive electrode are electrically connected to the heating core respectively.

[0012] As one implementation manner, the cover is rotatably connected to the first shell.

[0013] As one embodiment, the first shell and the atomization bin body are connected for relative rotation via a rotating protrusion and a rotating recess, the rotating protrusion is provided on one of the first shell and the atomization bin body, the rotating recess is provided on the other of the first shell and the atomization bin body, and the rotating protrusion is inserted into the rotating recess and rotates relatively.

[0014] As one embodiment, the atomization chamber body includes a first enclosing wall, the accommodating cavity is enclosed within the first enclosing wall, and the first enclosing wall is at least partially exposed to the outside.

[0015] As one embodiment, the first enclosing wall includes a first circumferential wall and a second circumferential wall arranged in sequence along the axial direction, the first circumferential wall is at least partially inserted into the accommodating cavity of the first shell, the second circumferential wall is at least partially exposed to the outside, and the outer surface of the second circumferential wall is provided with an anti-slip portion.

[0016] As one embodiment, each of the atomizers has a second positioning member positioned relative to the first positioning member.

[0017] As one embodiment, the atomizer chamber body includes a central axis and a partition wall arranged in the first enclosing wall, the partition wall extends radially outward from the central axis, the partition wall divides the accommodating chamber into at least two partition chambers, and each of the atomizers is arranged in the partition chamber in a one-to-one correspondence.

[0018] As one embodiment, the atomization chamber body includes an end wall arranged at one end of the first enclosing wall, and the end wall is provided with through holes corresponding to the second conductive component and the second positioning member of each atomizer.

[0019] As one embodiment, the atomization chamber body includes an end wall arranged at one end of the first enclosure wall, a second positioning piece is arranged on the outer side of the end wall and is positioned with the first positioning piece, and a through hole corresponding to the second conductive component of each atomizer is opened on the end wall.

[0020] As one embodiment, the cover body has a second enclosing wall protruding toward one side of the first shell body, and the second enclosing wall and the second peripheral wall are connected to each other when the cover body and the first shell body are covered.

[0021] As one of the embodiments, the wall of the oil storage tank body of each atomizer corresponding to the oil storage cavity is at least partially provided with a first transparent wall, the position of the atomization tank body corresponding to the first transparent wall of each atomizer is provided with a second transparent wall, and the first shell is provided with a third transparent wall corresponding to the first transparent wall of the atomizer that needs to work and the corresponding second transparent wall, and the first transparent wall, the second transparent wall and the third transparent wall are respectively made of transparent or translucent materials.

[0022] As one embodiment, the cover body and the first shell are relatively positioned by a third positioning member and a fourth positioning member, the fourth positioning member is arranged on an end surface of the first shell facing the cover body, and the third positioning member is arranged at a position of the cover body corresponding to the fourth positioning member.

[0023] As one embodiment, the cover body is further configured with a sealing ring, which is arranged on a side of the cover body facing the accommodating cavity and is wrapped around the smoking port.

[0024] As one embodiment, a battery cell is further provided in the first housing, the first conductive component comprises a first conductive electrode and a second conductive electrode for being electrically connected to the third conductive electrode and the fourth conductive electrode respectively, the battery cell is electrically connected to the first conductive electrode and the second conductive electrode respectively, and the atomizer is detachably mounted in the atomization chamber;

[0025] The outer wall of the atomizer defines a first air hole that can communicate with the atomization channel, and the first shell is provided with a second air hole that can communicate with the first air hole.

[0026] It should be noted that a large number of technical features are recorded in the specification of the present application, which are distributed in various technical solutions. If all possible combinations of technical features of the present application (i.e., technical solutions) are to be listed, the specification will be too lengthy. In order to avoid this problem, the various technical features of the utility model in the above-mentioned utility model content of the present application, the various technical features of the utility model in the various implementation modes and examples below, and the various technical features of the utility model in the accompanying drawings can be freely combined with each other to form various new technical solutions (these technical solutions are deemed to have been recorded in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, features A+B+C are described, and in another example, features A+B+D+E are described. Features C and D are equivalent technical means that play the same role. Technically, only one of them needs to be used, and it is impossible to use them at the same time. Feature E can be technically combined with feature C. Then the solution of A+B+C+D should not be deemed to have been recorded because it is technically infeasible, while the solution of A+B+C+E should be deemed to have been recorded.

[0027] The implementation of the electronic cigarette with multiple cartridges in the present application has the following beneficial effects: the present application drives multiple atomizers to rotate to the working station through the atomization bin body, and atomizers of different flavors can be switched at will to meet the personalized needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0029] Figure 1 It is a schematic diagram of the structure of the electronic cigarette with multiple cartridges provided in this application;

[0030] Figure 2 It is a structural schematic diagram of the cover of the multi-cartridge electronic cigarette provided by the present application in an open state;

[0031] Figure 3 It is a schematic diagram of the explosion of the electronic cigarette with multiple cigarette cartridges provided by the present application;

[0032] Figure 4 It is a structural schematic diagram of the first shell of the multi-cartridge electronic cigarette provided by the present application;

[0033] Figure 5 This is a schematic diagram of the structure of the atomization chamber in the multi-cartridge electronic cigarette provided by the present application;

[0034] Figure 6 for Figure 1 A cross-sectional view of

[0035] Figure 7 for Figure 2 A cross-sectional view of

[0036] Figure 8 A schematic diagram of the assembly of the atomizing chamber and the first shell of the multi-cartridge electronic cigarette provided in the application;

[0037] Fig. 9 A schematic diagram of the assembly of the atomizer housing and the atomizer in the multi-cartridge electronic cigarette provided in this application;

[0038] Fig.10 This is a schematic diagram of the structure of the atomizer in the multi-cartridge electronic cigarette provided in this application. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0040] It should be noted that all directional indications in the embodiments of the present disclosure (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In the present disclosure, unless otherwise clearly specified and limited, the terms "connected", "fixed", etc. should be understood in a broad sense, for example, it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0042] In this article, "communication" refers to fluid communication, that is, fluid (including liquid and / or gas) can flow from one component to another component. In addition, in this article, communication between two components can refer to direct communication between the two components, for example, at least partial alignment between two holes, or communication through an intermediate medium.

[0043] In the present disclosure, unless otherwise stated, all numbers used in the specification and claims to represent component parameters, technical effects, etc. should be understood as being modified by the term "approximately" or "roughly" in any case. Therefore, unless otherwise indicated, the numerical parameters listed in the following specification and the attached claims are approximate values. For those skilled in the art, it can vary according to the desired properties and effects sought to be obtained through the present disclosure, and each numerical parameter should be interpreted according to the number of significant digits and conventional rounding methods or in a manner understood by those skilled in the art.

[0044] In the present disclosure, the terms used in the description of various examples are only for the purpose of describing specific examples and are not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the element can be one or more. In addition, the term "and / or" used in the present disclosure covers any one of the listed items and all possible combinations.

[0045] The present application is further described below in conjunction with the accompanying drawings and specific embodiments.

[0046] See also Figure 1-10 As shown, an embodiment of the present application provides an electronic cigarette 1 with multiple cigarette cartridges. The electronic cigarette 1 includes a first shell 12 and an atomization chamber body 22 .

[0047] See also Figure 1-Figure 4 , Fig.10As shown, the first shell 12 is provided with a accommodating cavity 52, the accommodating cavity 52 has an opening, a cover body 11 is provided at the opening, a battery core 13 is provided in the first shell 12, a first conductive component 19 electrically connected to the battery core 13 is provided in the first shell 12, the atomizing bin body 22 is installed in the accommodating cavity 52, the atomizing bin body 22 is used to store at least two atomizers 21, the atomizing bin body 22 can be rotated relative to the accommodating cavity 52 to switch the relative positions of the multiple atomizers 21 in the accommodating cavity 52, and each atomizer 21 is provided with a second conductive component 212, during the rotation of the atomizer body 22, the second conductive component 212 of one of the atomizers 21 is electrically connected to the first conductive component 19 on the first shell 12, and then electrically connected to the battery 13. The electrically connected atomizer 21 can heat the atomization matrix to form an aerosol to be inhaled by the user. The user can freely choose any one of the multiple atomizers 21 to use according to their needs. For the convenience of description, the position where the second conductive component 212 of the current atomizer 21 is electrically connected to the first conductive component 19 is defined as the working station A1. Among them, the battery 13 can be any type of battery, including but not limited to storage batteries, dry batteries, rechargeable batteries, solar cells, etc. The first conductive component 19 includes a first conductive electrode and a second conductive electrode, and the second conductive component 212 includes a third conductive electrode and a fourth conductive electrode. The first conductive electrode and the second conductive electrode are used to abut against the third conductive electrode and the fourth conductive electrode of the atomizer entering the working station, respectively, to achieve electrical connection. The battery is electrically connected to the first conductive electrode and the second conductive electrode, respectively, for example, through a conductive wire, a conductive sheet or a circuit board. The specific number of the atomizers 21 is determined according to the needs.

[0048] The atomizing bin body 22 is rotatably connected relative to the first housing 12. In some examples, the atomizing bin body 22 can be fixed on the first housing 12 and rotatable relative to the first housing 12. In other examples, the atomizing bin body 22 can also be detachably mounted on the first housing 12 and rotatable relative to the first housing 12.

[0049] In some examples, the first conductive electrode and the second conductive electrode are combined on the PCB board 15, and an electrical connection is achieved between the PCB board 15 and the battery cell 13, or the first conductive electrode and the second conductive electrode are electrically connected to the PCB board 15 and the battery cell 13 through the adapter 18. It can be understood that the first conductive electrode and the second conductive electrode of the first conductive component 19 and the third conductive electrode and the fourth conductive electrode of the second conductive component 212 can be made of conductive metal, graphene or carbon nanomaterial, and their shapes are not specifically limited. In some examples, the first conductive electrode and the second conductive electrode of the first conductive component 19 and the third conductive electrode and the fourth conductive electrode of the second conductive component 212 can be ordinary electrodes, or elastic electrodes, etc.

[0050] In some embodiments, Figure 2 , Figure 4 as well as Fig.10 As shown, multiple atomizers 21 are relatively fixedly installed in the atomization bin body 22, and a second conductive component 212 is provided at one end of each atomizer 21 facing the atomization chamber. A first conductive component 19 is provided on the wall of the first shell 12 facing the accommodating chamber 52, so that the atomizer can only be electrically connected when the atomization bin body 22 rotates to the working station A1. The atomization bin body 22 can drive any atomizer to rotate to the working station A1 by rotating.

[0051] In some instances, reference Fig. 9 As shown, the atomizer chamber body 22 is provided with a partition wall 222 in the accommodating chamber 52, and the partition wall 222 divides the accommodating chamber 52 into a plurality of partition chambers 22b, and each atomizer 21 is respectively arranged in the partition chamber 22b, and the partition chamber 22b is adapted to the size of the atomizer 21, so as to prevent the displacement of the plurality of atomizers 21 in the accommodating chamber 52, resulting in an unstable electrical connection between the second conductive component 212 and the first conductive component 19. The number of the partition chambers 22b is determined as required, and it can generally be understood that it is the same as the number of the atomizers 21.

[0052] In some embodiments, the partition wall 222 is detachably connected to the atomizing bin body 22. After the user removes the atomizing bin body 22 from the open end, the partition wall 222 can be replaced, so that the user can install partition walls 222 of different specifications for use according to needs. In other examples, the partition wall 222 and the atomizing bin body 22 are integrally formed, and the integrally formed atomizing bin body 22 has the advantage of convenient processing.

[0053] In some embodiments, reference Figure 4 as well as Figure 5 As shown, the first shell 12 and the atomizing bin body 22 are connected to each other by relative rotation through a rotating protrusion 121 and a rotating recess 224. The rotating protrusion 121 is provided on one of the first shell 12 and the atomizing bin body 22, and the rotating recess 224 is provided on the other of the first shell 12 and the atomizing bin body 22. Those skilled in the art can adjust according to their needs. In other words, the atomizing bin body 22 rotates with the rotating protrusion 121 and the rotating recess 224 as the axis point.

[0054] It can be understood that the atomizing chamber body 22 and the first shell 12 can be switched by rotating the convex portion 121 and the concave portion 224 clockwise or counterclockwise.

[0055] In one example, continue to refer to Figure 4 as well as Figure 5As shown, the rotating protrusion 121 is cylindrical, the rotating concave portion 224 matches the rotating protrusion 121, the rotating protrusion 121 is arranged on the end wall of the first shell 12 located in the accommodating cavity 52, and the rotating concave portion 224 is arranged at one end of the atomizing bin body 22, and the atomizing bin body 22 can be relatively rotated in the accommodating cavity 52 by the cooperation of the rotating protrusion 121 and the rotating concave portion 224. Further, the contact surface between the rotating protrusion 121 and the rotating concave portion 224 can be set as a rubber ring, or can be set as other structures or materials that can generate friction resistance, so as to prevent the problem of excessive idling causing a decrease in the rotation texture.

[0056] In some examples, a plurality of atomizers 21 are symmetrically arranged around the rotating protrusion 121 and the rotating recess 224, and the second conductive component 212 of each atomizer 21 can be electrically connected to the first conductive component 19 during the rotation of the atomizer chamber body 22. Figure 2 As shown in the example, the number of the multiple atomizers 21 is four, and the four atomizers 21 are evenly distributed around the rotating protrusion 121 and the rotating recess 224. When the atomizer bin body 22 rotates approximately 90° clockwise or counterclockwise, the atomizer 21 at the work station A1 switches to the next atomizer 21.

[0057] Please continue to refer to Figure 6-Figure 8 As shown, each atomizer 21 includes an oil storage tank body 211 and a heating core 217. The oil storage tank body 211 defines an oil storage cavity 215 for storing an atomized matrix. An atomizer tube 216 is provided in the oil storage tank body 211. The atomizer tube 216 defines an atomization channel 214. When an atomizer 21 is located at the work station A1, the heating core 217 in the atomizer 21 is electrically connected to the battery core through the second conductive component 212 and the first conductive component 19. The heating core heats the atomized matrix in the oil storage cavity 215 to generate an aerosol, which is discharged through the atomization channel 214. The atomized matrix refers to a substance that can generate an aerosol by heating, such as smoke oil, smoke liquid, and smoke paste. The atomizer tube 216 can be formed by only one tube, or it can be composed of multiple tubes connected to each other. The heating core includes an electric heating element and an oil guide. The oil guide is generally made of ceramic, cotton, oil-absorbing fiber, etc. The electric heating element is made of conductive metal, graphene or carbon nanomaterials. The electric heating element can be wrapped or wound around the outer periphery of the oil guide, or the electric heating element is embedded in the inner wall of the tubular oil guide. The heating core can be selected according to needs. The heating core can be arranged inside the atomizing tube or outside one end of the atomizing tube, depending on needs.

[0058] Please continue to refer to Figure 4 as well as Fig.10As shown, each atomizer 21 is provided with a first air hole 213 on the wall facing one end of the accommodating cavity, the first shell 12 is provided with a second air hole 122 opposite to the first air hole 213, the first air hole 213 is communicated with the atomization channel 214, and the second air hole 122 is communicated with the first air hole 213.

[0059] In the above embodiment, any of the atomizers 21 can be detachably installed in the partition chamber 22b of the atomizer chamber 22, so that the user can replace one of the atomizers 21 after consuming it, thereby meeting the personalized needs of the user and realizing the reusability of the atomizer chamber 22. Figure 8 As shown, the oil storage tank body 211 of the atomizer 21 has a first transparent wall. After the atomizer 21 is disassembled, the user can observe the consumption of the atomization matrix in the oil storage tank body 211 through the first transparent wall and selectively replace it.

[0060] In some instances, see Figure 8 As shown, in order to facilitate the user to observe the usage status of the atomizer matrix in the oil storage tank body 211 without disassembling the atomizer 21, the atomizer tank body 22 is provided with a second transparent wall 22a at a position corresponding to the first transparent wall of each atomizer 21, and the first shell 12 is provided with a third transparent wall 12a corresponding to the first transparent wall of the atomizer 21 that needs to work and the corresponding second transparent wall 22a. The user can observe the consumption of the atomizer matrix in the oil storage tank body 211 through the third transparent wall 12a, the second transparent wall 22a and the first transparent wall.

[0061] Specifically, refer to Figure 2 As shown, the first transparent wall, the second transparent wall 22a and the third transparent wall 12a are made of transparent or translucent materials. The first transparent wall, the second transparent wall 22a and the third transparent wall 12a can be presented in the form of windows, that is, they are respectively used as a part of the oil storage tank body, the atomization tank body, and the first shell; in other examples, the oil storage tank body, the atomization tank body, and the first shell are all transparent or translucent, respectively serving as the first transparent wall, the second transparent wall 22a and the third transparent wall 12a.

[0062] Transparent or translucent materials include but are not limited to one of glass, acrylic, polycarbonate, polypropylene, PVC, and PET.

[0063] See also Figure 5 , 89. In some embodiments, the atomizer bin body 22 includes a first enclosure wall 221, the accommodating cavity 52 is enclosed in the first enclosure wall 221, and the first enclosure wall 221 is at least partially exposed to the outside to facilitate the rotation of the atomizer bin body 22. Specifically, the first enclosure wall 221 includes a first peripheral wall 2212 and a second peripheral wall 2211 sequentially arranged along the axial direction, the first peripheral wall 2212 extends into the accommodating cavity 52 of the first shell 12, and the second peripheral wall 2211 is at least partially exposed to the outside, and the user rotates the atomizer bin body 22 through the second peripheral wall 2211.

[0064] The outer surface of the second peripheral wall 2211 is provided with an anti-skid portion. Optionally, the anti-skid portion is a rough arc surface, a serrated surface, a patterned surface, etc., so that the user can rotate the atomizer chamber 22 through the anti-skid portion exposed outside the first shell 12 to switch the atomizer 21.

[0065] In some embodiments, see Figure 2 , Figure 6 as well as Figure 7 As shown, the electronic cigarette 1 is also provided with a first positioning member 31 and a second positioning member 32, and the atomizer 21 in the atomization bin body 22 is positioned at the working station A1 by using the first positioning member 31 and the second positioning member 32. The first positioning member 31 is arranged on the first shell 12 and / or the cover body 11, that is, the first positioning member 31 can be arranged on the first shell 12 or on the cover body 11, and the first positioning member 31 and the second positioning member 32 are used to fix a specific atomizer 21 to the working station A1.

[0066] It should be noted that in some instances, see Figure 5 and 9The atomization chamber body 22 includes a first enclosing wall 221, a partition wall 222, and a central axis 2221. The partition wall 222 extends radially outward from the central axis 2221, and the rotating protrusion 121 or the rotating recess 224 is arranged at the end of the central axis 2221; in this example, the second positioning member 32 is arranged on the atomizer 21 and can be at a position corresponding to the first positioning member 31. In other examples, the atomization chamber body 22 may further include an end wall 225 located at one end of the first enclosing wall 221, and a through hole corresponding to the second conductive component 212 of each atomizer 21 is formed on the end wall 225, so that the second conductive component 212 is electrically connected to the first conductive component 19 through the through hole; in this example, the second positioning member 32 can be arranged on the atomizer 21 and can be at a position corresponding to the first positioning member 31, the second positioning member 32 can also be exposed from the through hole, or other through holes for exposing the second positioning member 32 can be additionally formed on the end wall 225, or the second positioning member 32 in this example can also be arranged on the end wall 225. In the third example, the atomizer chamber body 22 includes a first enclosing wall 221 and an end wall 225 located at the end of the first enclosing wall 221, and no longer includes a partition wall 222 and a central axis 2221. The atomizer 21 is directly supported by the end wall 225, and a through hole corresponding to the second conductive component 212 of each atomizer 21 is opened on the end wall 225; the second positioning member 32 can also be arranged on the atomizer 21 and exposed through the through hole, or the second positioning member 32 can be arranged on the end wall 225.

[0067] In some examples, the number of the first positioning members 31 and the second positioning members 32 is the same as the number of the atomizers 21, and they correspond one to one. In other examples, there is only one first positioning member 31, which is arranged at a position of the first housing 12 or the cover 11 corresponding to the working station A1, and the number of the second positioning members 32 is the same as the number of the atomizers 21, and they correspond one to one. Figure 4 For example, the first positioning member 31 is arranged on the side of the end wall of the first shell 12 facing the accommodating chamber 52, the number of the first positioning members 31 is four, and the four first positioning members 31 are evenly distributed on the first shell 12, and the number of the second positioning members 32 matches the number of the first positioning members 31. When the atomizer bin body 22 is rotated, the second positioning member 32 rotates relative to the first positioning member 31, so that the next atomizer 21 is switched to the working station A1.

[0068] The first positioning member 31 and the second positioning member 32 are magnetic members, which include but are not limited to magnets, neodymium iron boron, aluminum nickel cobalt, iron, etc.

[0069] In some embodiments, the cover body 11 can be detachably installed at the opening of the first shell 12 to fix the atomization bin body 22 and the atomizer 21. The cover body 11 presses the atomization bin body 22 and the atomizer 21 tightly into the accommodating cavity 52 to prevent the atomization bin body 22 or the atomizer 21 from escaping from the accommodating cavity 52 along the opening end, resulting in unstable electrical connection between the first conductive component 19 and the second conductive component 212.

[0070] In an alternative embodiment, see Figure 6 as well as Figure 7 As shown, the cover body 11 is rotatably connected to the first shell 12. Figure 1 As shown, the cover 11 is connected to the first shell 12 via a rotating shaft. When opened, the cover 11 rotates away from the first shell 12, so that the user can take out the atomizer 22 or the atomizer 21 from the opening for replacement. When in use, the cover 11 is rotated toward the opening so that the cover 11 covers the opening. In other optional embodiments, the cover 11 and the first shell 12 can also be detachably connected, for example, by magnetic connection, buckle connection, Velcro connection, etc.

[0071] refer to Figure 8 As shown, on the basis of the rotatable connection between the cover body 11 and the first shell 12, the cover body 11 and the first shell 12 are relatively positioned by the third positioning member 33 and the fourth positioning member 34, the fourth positioning member 34 is arranged on the end face of the first shell 12 facing the cover body 11, the third positioning member 33 is arranged at the position corresponding to the cover body 11 and the fourth positioning member 34, the third positioning member 33 and the fourth positioning member 34 are magnetic members, the cover body 11 and the first shell 12 are mutually positioned by the third positioning member 33 and the fourth positioning member 34, to prevent the cover body 11 from being opened by mistake, causing the atomizer 21 to slide out of the accommodating chamber 52, and the third positioning member 33 and the fourth positioning member 34 also have the function of automatically closing the cover body 11. Among them, the third positioning member 33 and the fourth positioning member 34 are magnetic members, including but not limited to magnets, neodymium iron boron, aluminum nickel cobalt, iron, etc.

[0072] In some instances, see Figure 6 As shown, a smoking nozzle 111 is provided on the side of the cover body 11 away from the accommodating cavity 52. ​​The smoking nozzle 111 is provided with a smoking port 51. The position of the smoking port 51 corresponds to the working station A1. When the atomizer 21 that needs to be worked is rotated to the working station A1, the smoking port 51 is communicated with the atomization channel 214 of the atomizer 21 at the working station A1.

[0073] In some instances, see Figure 8The cover body 11 has a second enclosing wall 113 protruding toward one side of the first shell 12 , and the second enclosing wall 113 and the second peripheral wall 2211 are connected to each other when the cover body 11 and the first shell 12 are covered.

[0074] In some instances, the cover body 11 is further configured with a sealing ring 112, which is disposed on a side of the cover body 11 facing the accommodating cavity 52 and is wrapped around the smoking port 51. The sealing of the sealing ring 112 allows the aerosol in the atomization channel 214 of the atomizer 21 to be basically discharged from the smoking port 51, thereby preventing leakage into the first shell 12 and the atomization bin body 22.

[0075] It can be understood that the smoking mouthpiece 111 and the cover body 11 can be integrally formed and relatively fixedly connected, or can be detachably connected. The detachable connection includes but is not limited to threaded connection, plug-in connection, etc. The user can replace different smoking mouthpieces 111 according to his or her preferences. The user can prevent different flavors of atomizers 21 from causing cross-flavor by replacing the smoking mouthpiece 111.

[0076] Please continue to refer to Figure 3 As shown, the electronic cigarette 1 also includes a power supply interface 14, an airflow sensor 16 and a bottom cover 17. The bottom cover 17 is arranged on the side of the first shell 12 away from the cover body 11. The power supply interface 14 is arranged on the periphery of the first shell 12 for charging the battery 13. The airflow sensor 16 is used to sense airflow changes and send an electrical signal to the PCB board 15 for stimulating the atomizer 21 of the working station to work.

[0077] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0078] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0079] The above are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electronic cigarette with multiple cigarette cartridges, characterized in that: include: A first shell, wherein the first shell defines a receiving cavity, and the receiving cavity has an opening; a cover body, the cover body being detachably mounted on the opening; an atomizing chamber body, the atomizing chamber body being arranged in the accommodating chamber and being rotatably connected relative to the first housing, the atomizing chamber body defining an atomizing chamber, the atomizing chamber being provided with at least two atomizers, each of the atomizers having an atomizing channel for discharging aerosol; Among them, a first conductive component is provided on the wall of the first shell facing the accommodating cavity, each of the atomizers is provided with a second conductive component for electrically connecting to the first conductive component, and the first shell and / or the cover body is provided with at least one first positioning member for positioning the atomizer to be worked at a working position, and the working position is a position where the second conductive component of the atomizer to be worked is driven by the atomization bin body to rotate and corresponds to the first conductive component.

2. The electronic cigarette with multiple cartridges according to claim 1, characterized in that: A smoking nozzle is provided on the side of the cover body facing away from the accommodating cavity, and a smoking port is provided on the smoking nozzle. Each of the atomizers includes an oil storage tank body and a heating core. The oil storage tank body defines an oil storage cavity for storing an atomizing matrix. An atomizing tube is provided in the oil storage tank body, and the atomizing tube defines an atomizing channel. The smoke generated by the atomizing matrix in the oil storage cavity heated by the heating core is discharged through the atomizing channel. The working station is also the position corresponding to the smoking port where the atomizing channel of the atomizer to be worked is driven by the atomizing tank body to rotate. The second conductive component includes a third conductive electrode and a fourth conductive electrode, and the third conductive electrode and the fourth conductive electrode are electrically connected to the heating core respectively.

3. The electronic cigarette with multiple cartridges according to claim 1, characterized in that: The cover is rotatably connected to the first shell.

4. The electronic cigarette with multiple cigarette cartridges according to claim 1, characterized in that: The first shell and the atomization bin body are connected for relative rotation via a rotating protrusion and a rotating recess. The rotating protrusion is provided on one of the first shell and the atomization bin body, and the rotating recess is provided on the other of the first shell and the atomization bin body. The rotating protrusion is inserted into the rotating recess and rotates relatively.

5. The electronic cigarette with multiple cigarette cartridges according to claim 1, characterized in that: The atomization chamber body comprises a first enclosing wall, the accommodating cavity is enclosed in the first enclosing wall, and the first enclosing wall is at least partially exposed to the outside.

6. The electronic cigarette with multiple cartridges according to claim 5, characterized in that: The first enclosing wall includes a first circumferential wall and a second circumferential wall arranged in sequence along the axial direction, the first circumferential wall is at least partially inserted into the accommodating cavity of the first shell, the second circumferential wall is at least partially exposed, and an anti-slip portion is arranged on the outer surface of the second circumferential wall.

7. The electronic cigarette with multiple cigarette cartridges according to claim 6, characterized in that: Each of the atomizers has a second positioning member positioned relative to the first positioning member.

8. The electronic cigarette with multiple cigarette cartridges according to claim 6, characterized in that: The atomizer chamber body includes a central axis and a partition wall arranged in the first enclosure wall. The partition wall is formed by radially extending outward from the central axis. The partition wall divides the accommodating chamber into at least two partition chambers. Each of the atomizers is arranged in the partition chamber in a one-to-one correspondence.

9. The electronic cigarette with multiple cartridges according to claim 7, characterized in that: The atomization bin body comprises an end wall arranged at one end of the first enclosing wall, and the end wall is provided with through holes corresponding to the second conductive component and the second positioning member of each atomizer.

10. The electronic cigarette with multiple cigarette cartridges according to claim 7, characterized in that: The atomizer chamber body comprises an end wall arranged at one end of the first enclosure wall, a second positioning piece mutually positioned with the first positioning piece is arranged outside the end wall, and a through hole corresponding to the second conductive component of each atomizer is opened on the end wall.

11. The electronic cigarette with multiple cigarette cartridges according to claim 10, characterized in that: The cover body has a second enclosing wall protruding toward one side of the first shell body, and the second enclosing wall and the second peripheral wall are connected to each other when the cover body and the first shell body are covered.

12. The electronic cigarette with multiple cigarette cartridges according to claim 2, characterized in that: The oil storage tank body of each atomizer is at least partially provided with a first transparent wall on the wall corresponding to the oil storage cavity, the atomization tank body is provided with a second transparent wall at a position corresponding to the first transparent wall of each atomizer, and the first shell is provided with a third transparent wall corresponding to the first transparent wall of the atomizer that needs to work and the corresponding second transparent wall, and the first transparent wall, the second transparent wall and the third transparent wall are respectively made of transparent or translucent materials.

13. The electronic cigarette with multiple cartridges according to claim 1 or 3, characterized in that: The cover body and the first shell are relatively positioned by a third positioning member and a fourth positioning member. The fourth positioning member is arranged on an end surface of the first shell facing the cover body, and the third positioning member is arranged at a position of the cover body corresponding to the fourth positioning member.

14. The electronic cigarette with multiple cartridges according to claim 2, characterized in that: The cover body is further provided with a sealing ring, which is arranged on a side of the cover body facing the accommodating cavity and is wound around the smoking port.

15. The electronic cigarette with multiple cigarette cartridges according to claim 2, characterized in that: A battery cell is also disposed in the first housing, the first conductive component comprises a first conductive electrode and a second conductive electrode for being electrically connected to the third conductive electrode and the fourth conductive electrode respectively, the battery cell is electrically connected to the first conductive electrode and the second conductive electrode respectively, and the atomizer is detachably mounted in the atomization chamber; The outer wall of the atomizer defines a first air hole that can communicate with the atomization channel, and the first shell is provided with a second air hole that can communicate with the first air hole.

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