Combined electronic cigarette

Abstract

The utility model provides a combined electronic cigarette, which relates to the technical field of electronic cigarette related equipment, and comprises a cartridge body, an oil bin body and an outer shell, one end of the cartridge body is detachably connected with the outer shell, and the other end of the cartridge body is detachably connected with the oil bin body; the tar bin body is provided with a cavity for containing tobacco tar, and the tar outlet end of the cavity is arranged at the bottom of the tar bin body. The smoke cartridge body is provided with an oil guide pipe which is used for being inserted into the oil bin body and communicated with the cavity. The technical problems that in the prior art, an electronic cigarette is large in capacity, good in taste (bare oil) and free of oil leakage cannot be met at the same time, and when used, the electronic cigarette needs to be activated, inverted, laterally erected and the like, and a user cannot use the electronic cigarette conveniently are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarette related equipment, in particular to a combined electronic cigarette. Background Art

[0002] As an alternative to traditional cigarettes, electronic cigarettes are mainly composed of four parts: oil, heating system, power supply and filter. They produce aerosol with a specific smell through heating and atomization for smokers to use. Products similar to electronic cigarettes include hookahs and hookah pens. Although there are many types of electronic cigarettes, they are mainly composed of three parts: a pipe containing nicotine solution, an evaporation device and a battery. The atomizer is powered by a battery rod and can convert the liquid nicotine in the cartridge into mist, giving the user a feeling similar to smoking when inhaling.

[0003] The existing integrated cotton electronic cigarettes have certain defects: the taste is worse than that of bare oil devices; the volume is large; because the volume ratio of the integrated cotton oil filling is only 70%, the same capacity requires a larger volume compared to the bare oil device (volume ratio 100%); when the oil volume is less than 20%, the taste will be much worse than before.

[0004] However, the main disadvantage of bare oil products is that they are prone to oil leakage. In order to solve the problem of oil leakage, there are several main ways: First, activation is required: that is, the oil and the core are separated by the structure at the factory, and the user restores it to the connected state through operation when using it; the disadvantage of this solution is that it adds operating steps, and after activation, it is necessary to wait for the e-liquid to moisten the core before it can be used, and this process takes several seconds; if the customer does not understand the process, the core will be dry-drawn due to the lack of oil after activation, which will directly damage the device, and this phenomenon is very common. Secondly, no activation is required (open): that is, no oil is added at the factory, so there will naturally be no oil leakage during transportation; the disadvantage is that users need to add oil by themselves after purchase, which adds cumbersome operating steps for users. Finally, no activation is required (closed): that is, oil is added at the factory, and no oil core separation is performed; the bare oil is directly connected to the core, and it is very easy to leak oil due to negative pressure during transportation. And the capacity is only 2ml, and oil leakage cannot be avoided if the capacity is larger. Utility Model Content

[0005] The purpose of the utility model is to provide a combined electronic cigarette to alleviate the technical problems existing in the prior art that the electronic cigarette cannot meet the requirements of large capacity, good taste (bare oil) and no oil leakage at the same time, and that it needs to be activated, inverted or sideways during use, which makes it inconvenient for users.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] In a first aspect, the utility model provides a combined electronic cigarette, comprising a cartridge body, an oil tank body and an outer shell, wherein one end of the cartridge body is detachably connected to the outer shell, and the other end is detachably connected to the oil tank body;

[0008] The oil tank body is provided with a cavity for accommodating the smoke oil, and the oil outlet end of the cavity is arranged at the bottom of the oil tank body;

[0009] The cigarette cartridge body is provided with an oil guide pipe, and the oil guide pipe is used to be inserted into the oil tank body and communicated with the cavity.

[0010] Furthermore, the oil tank body is provided with an oil tank silicone plug, and the oil tank silicone plug is used to seal the bottom of the cavity;

[0011] The oil tank silicone plug is provided with an oil guide hole valve;

[0012] The oil guide pipe is used to pass through the oil guide hole valve and communicate with the cavity.

[0013] Furthermore, a receiving chamber is provided in the cigarette cartridge body, and the receiving chamber is communicated with the oil guide pipe, and the receiving chamber is used to receive the atomization mechanism;

[0014] The cigarette cartridge body is provided with a cigarette holder, and the cigarette holder is connected to the accommodating cavity for absorbing smoke from the atomizing mechanism.

[0015] Furthermore, an outer cover is provided in the accommodating cavity, the outer cover is connected to the cigarette cartridge body, and the atomization mechanism is provided in the outer cover;

[0016] The outer cover is provided with a through hole, and the outer cover is used to allow the smoke oil on the outer side to flow into the atomization mechanism through the through hole.

[0017] Furthermore, the atomization mechanism includes an integrated cotton and a heating component, the integrated cotton is arranged in the outer cover, and the integrated cotton is used to absorb the smoke oil flowing into the through hole;

[0018] The heating component is connected to the integrated cotton, and is used to absorb the smoke oil in the integrated cotton and heat the smoke oil to atomize it.

[0019] Furthermore, the heating assembly includes a tube body, a heating wire, and a middle-layer core cotton arranged therebetween, the tube body is connected to the integrated cotton, and a hole is opened on the tube body, and the hole is used to allow the smoke oil in the integrated cotton to flow into the middle-layer core cotton;

[0020] The heating wire is used for heating and atomizing the e-liquid in the middle-layer core cotton.

[0021] Furthermore, a blocking component is provided at the bottom of the cigarette cartridge body, and the blocking component is used to block the accommodating cavity.

[0022] Further, the blocking component includes a blocking colloid and a first blocking member, the blocking colloid and the first blocking member are connected, and the blocking colloid is used to block the accommodating cavity;

[0023] The first blocking member is connected to the bottom of the cigarette cartridge body.

[0024] Furthermore, a connecting piece is provided on the top of the cigarette cartridge body, and the connecting piece is detachably connected to the bottom of the oil tank body.

[0025] Furthermore, a battery is provided in the outer shell, and the battery is electrically connected to the heating wire.

[0026] The utility model can achieve the following beneficial effects:

[0027] In the first aspect, the utility model provides a combined electronic cigarette, including a cigarette cartridge body, an oil tank body and an outer shell, one end of the cigarette cartridge body is detachably connected to the outer shell, and the other end is detachably connected to the oil tank body; the oil tank body is provided with a cavity for accommodating cigarette oil, and the oil outlet end of the cavity is provided at the bottom of the oil tank body; the cigarette cartridge body is provided with an oil guide pipe, which is used to be inserted into the oil tank body and connected with the cavity.

[0028] In the utility model, the outer shell held by the user is connected to the bottom of the cigarette cartridge body, and the oil tank body is connected to the top of the cigarette cartridge body, and the oil outlet end of the oil tank body is located at its bottom; therefore, during use, the smoke oil in the oil tank body enters the cigarette cartridge body through the oil guide hole at the bottom thereof, and is then sucked out by the user. This method can effectively achieve that under the action of gravity, the smoke oil in the oil tank body naturally flows into the cigarette cartridge body along the oil guide hole, continuously replenishing the smoke oil until the smoke oil in the oil tank is used up.

[0029] Compared with the prior art, the combined electronic cigarette provided by the utility model can effectively realize the technical effect of setting the oil outlet end of the oil tank body at its bottom, so that the internal oil can completely enter the cigarette cartridge body through the effect of gravity, thereby continuously replenishing the cigarette cartridge body with oil.

[0030] In summary, the utility model at least alleviates the technical problems existing in the prior art that the electronic cigarette cannot meet the requirements of large capacity, good taste (bare oil) and no oil leakage at the same time, and that it needs to be activated, inverted or stood on its side during use, which makes it inconvenient for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A schematic diagram of the overall structure of a combined electronic cigarette provided by an embodiment of the utility model;

[0033] Figure 2 A schematic diagram of the exploded structure of a combined electronic cigarette provided by an embodiment of the utility model;

[0034] Figure 3 A schematic diagram of the exploded cross-sectional structure of the combined electronic cigarette provided by an embodiment of the utility model;

[0035] Figure 4 A cross-sectional schematic diagram of the oil tank structure of the combined electronic cigarette provided by an embodiment of the utility model;

[0036] Figure 5 A cross-sectional schematic diagram of the oil tank structure and the cigarette cartridge structure of the combined electronic cigarette provided in an embodiment of the utility model;

[0037] Figure 6 A schematic diagram of the structure of the silicone plug portion of the oil tank of the combined electronic cigarette provided by an embodiment of the utility model;

[0038] Icons: 1-cartridge body; 11-mouthpiece; 12-oil guide tube; 13-sealing colloid; 14-integrated cotton; 15-tube body; 16-heating wire; 17-first sealing piece; 18-outer cover; 19-connecting piece; 2-oil tank body; 21-cavity; 22-oil tank silicone plug; 221-oil guide hole valve; 23-second sealing piece; 3-outer shell; 31-battery. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present utility model, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0043] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0046] Embodiment 1

[0047] This embodiment provides a combined electronic cigarette, referring to Figure 1 or Figure 2The combined electronic cigarette includes a cartridge body 1, an oil tank body 2 and an outer shell 3. One end of the cartridge body 1 is detachably connected to the outer shell 3, and the other end is detachably connected to the oil tank body 2; the oil tank body 2 is provided with a cavity 21 for accommodating oil, and the oil outlet end of the cavity 21 is provided at the bottom of the oil tank body 2; the cartridge body 1 is provided with an oil guide pipe 12, which is used to be inserted into the oil tank body 2 and communicated with the cavity 21.

[0048] The embodiments of the utility model at least alleviate the technical problems existing in the prior art that the electronic cigarette cannot meet the requirements of large capacity, good taste (bare oil) and no oil leakage at the same time, and that it needs to be activated, inverted or sideways during use, which makes it inconvenient for users.

[0049] In an embodiment of the utility model, the outer shell 3 held by the user is connected to the bottom of the cigarette cartridge body 1, and the oil tank body 2 is connected to the top of the cigarette cartridge body 1, and the oil outlet end of the oil tank body 2 is located at its bottom; therefore, during use, the smoke oil in the oil tank body 2 enters the cigarette cartridge body 1 through the oil guide hole at the bottom thereof, and is then sucked out by the user. This method can effectively achieve that under the action of gravity, the smoke oil in the oil tank body 2 naturally flows into the cigarette cartridge body 1 along the oil guide hole, and continuously replenishes the smoke oil therefor until the smoke oil in the oil tank is exhausted.

[0050] It should be noted that the oil storage capacity inside the cigarette cartridge body 1 is 2 ml, while the oil storage capacity of the oil tank body 2 arranged thereon is 10 ml; an oil guide hole is provided at the bottom of the oil tank body 2, and an oil guide pipe 12 is provided at the top of the cigarette cartridge body 1 to match it, that is, the cigarette cartridge body 1 is connected with the oil tank body 2 through the oil guide pipe 12 and the oil guide hole. When in use, under the action of gravity, the oil in the oil tank flows into the cigarette cartridge body 1 along the oil guide pipe 12, and the oil can be continuously replenished until the oil in the oil tank body 2 is exhausted; after the oil is exhausted, the oil tank body 2 can be replaced, or the cigarette cartridge body 1 can be replaced after the life of the core decays to a certain extent.

[0051] Compared with the prior art, the combined electronic cigarette provided by the embodiment of the utility model can effectively realize the oil outlet end of the oil tank body 2 being arranged at its bottom, so that the smoke oil inside it can completely enter the smoke cartridge body 1 through the effect of gravity, thereby achieving the technical effect of continuously replenishing the smoke oil for the smoke cartridge body 1.

[0052] In an optional implementation manner of this embodiment, refer to Figure 4 or Figure 6 The oil tank body 2 is provided with an oil tank silicone plug 22, which is used to seal the bottom of the cavity 21; the oil tank silicone plug 22 is provided with an oil guide hole valve 221; the oil guide pipe 12 is used to pass through the oil guide hole valve 221 and communicate with the cavity 21.

[0053] Specifically: an oil tank silicone plug 22 is provided at the bottom of the oil tank body 2, and an oil guide hole valve 221 is provided on the oil tank silicone plug 22; when in use, the oil tank silicone plug 22 is installed at the bottom of the oil tank body 2 to block the cavity 21 to prevent the smoke oil in the cavity 21 from flowing out; and it should be noted that the oil guide hole valve 221 bulges upward, and thus from a mechanical point of view, it can form a greater support for the pressure of the smoke oil above it, and it is also easy for the oil guide pipe 12 below to extend. When the cigarette cartridge body 1 and the oil tank body 2 are separated, the oil guide hole valve 221 rebounds to its original state due to its material characteristics, and forms a closed state to prevent the smoke oil from flowing out.

[0054] Further, refer to Figure 3 The cartridge body 1 is provided with a receiving chamber, which is communicated with the oil guide pipe 12, and the receiving chamber is used to receive the atomization mechanism; the cartridge body 1 is provided with a mouthpiece 11, which is connected with the receiving chamber to absorb smoke from the atomization mechanism.

[0055] Specifically, a receiving chamber is provided in the cigarette cartridge body 1 , and the receiving chamber is communicated with the oil guide pipe 12 , and an atomization mechanism provided in the receiving chamber absorbs and heats the smoke oil to atomize it, so that the smoke oil is atomized and sucked out from the cigarette holder 11 .

[0056] It should be noted that the mouthpiece 11 can pass through the middle of the oil tank body 2, that is, the oil tank body 2 is a ring structure; or the mouthpiece 11 is set on one side of the oil tank body 2, in this case, the oil tank body 2 can be a rectangular or cylindrical structure.

[0057] Further, refer to Figure 3 An outer cover 18 is provided in the accommodating cavity, the outer cover 18 is connected to the cigarette cartridge body 1, and an atomization mechanism is provided in the outer cover 18; a through hole is opened in the outer cover 18, and the outer cover 18 is used to allow the smoke oil on the outside to flow into the atomization mechanism through the through hole.

[0058] Specifically: the outer cover 18 is connected to the top of the inner wall of the cartridge body 1, and a gap is provided between the outer cover 18 and the inner wall of the cartridge body 1, and the smoke oil flowing in from the oil guide pipe 12 is located in the gap, and a through hole is opened on the outer cover 18, and the smoke oil flows into the atomization mechanism through the through hole.

[0059] It should be noted that the outer cover 18 is preferably made of PCTG or stainless steel, which is resistant to high temperature and corrosion, is an environmentally friendly material and meets food contact management requirements; and has mold molding control accuracy, and thus, when high dimensional accuracy is required, mold injection molding can meet the use requirements.

[0060] Preferably, two oil guide pipes 12 are provided, and two matching oil guide hole valves 221 and through holes are provided. The two oil guide pipes 12 are arranged opposite to each other. When the oil guide pipe 12 on one side is lowering oil, the air in the cigarette cartridge body 1 can enter the oil tank body 2 from the oil guide pipe 12 on the other side, thereby allowing the smoke oil to flow down smoothly.

[0061] Further, refer to Figure 4 or Figure 5 The atomization mechanism includes an integrated cotton 14 and a heating component. The integrated cotton 14 is arranged in the outer cover 18, and the integrated cotton 14 is used to absorb the smoke oil flowing into the through hole; the heating component is connected to the integrated cotton 14, and the heating component is used to absorb the smoke oil in the integrated cotton 14 and heat the smoke oil for atomization.

[0062] Specifically: the integrated cotton 14 and the heating component are both arranged in the outer cover 18, and the integrated cotton 14 is wrapped around the outer wall of the heating component. The integrated cotton 14 is used to absorb the smoke oil flowing into the through hole of the outer cover 18 and transfer the smoke oil to the heating component. After the heating component heats and atomizes the smoke oil, the user can inhale the smoke from the mouthpiece 11.

[0063] Preferably, the outer cover 18 and the integrated cotton 14 with a capacity of 2ML complete the oil intake control and sealing; the smoke oil passes through two, three or four 1mm diameter through holes of the outermost outer cover 18 as the first layer of oil intake control, and the four through holes are evenly and equidistantly distributed to ensure uniform oil intake; and the thickness of the outer cover 18 can be 2mm, forming a channel with a diameter of 1mm and a depth of 2mm. Due to the surface tension of the liquid, the smoke oil will pass through slowly and evenly to achieve the purpose of controlling the oil intake.

[0064] Among them, the oil saturation of the one-piece cotton 14 is higher than 85%, and its volume of 2ml is relatively small, which will not excessively block the speed of external smoke oil entering the internal heating component; and the one-piece cotton 14 is made of PA+PET, which takes into account the functions of oil locking and oil guiding, and can reach a relatively balanced state when the volume is between 0.8-2.5ml. The oil inlet control of the outer cover 18 of the outer layer can make the oil content of the one-piece cotton 14 reach a balanced state, so as to achieve neither too high oil storage rate to cause internal oil leakage, nor too low oil storage rate to cause dry taste, and even less to cause the core of the heating component to burn.

[0065] Further, refer to Figure 5 The heating component includes a tube body 15, a heating wire 16 and a middle-layer core cotton arranged therebetween. The tube body 15 is connected to the integrated cotton 14, and a hole is opened on the tube body 15. The hole is used to allow the smoke oil in the integrated cotton 14 to flow into the middle-layer core cotton; the heating wire 16 is used to heat and atomize the smoke oil in the middle-layer core cotton.

[0066] Specifically: the tube body 15 is connected to the integrated cotton 14, and a hole is opened on the tube wall of the tube body 15. There can be multiple holes to ensure that the smoke oil enters the middle-layer core cotton evenly, and the heating wire 16 is connected to the power supply device to atomize the smoke oil in the middle-layer core cotton by heating, and then discharged from the mouthpiece 11 connected to the tube body 15.

[0067] In an optional implementation manner of this embodiment, refer to Figure 5 A blocking component is provided at the bottom of the cigarette cartridge body 1, and the blocking component is used to block the accommodating cavity.

[0068] Specifically: a blocking component is provided at the bottom of the cigarette cartridge body 1 , and the blocking component is used to block the cigarette oil in the accommodating cavity and close the bottom of the cigarette cartridge body 1 .

[0069] Further, refer to Figure 5 The blocking component includes a blocking colloid 13 and a first blocking piece 17 , the blocking colloid 13 and the first blocking piece 17 are connected, and the blocking colloid 13 is used to block the accommodating cavity; the first blocking piece 17 is connected to the bottom of the cigarette cartridge body 1 .

[0070] Specifically: the sealing colloid 13 is connected to the first sealing member 17. Due to the properties of its colloid material, the sealing colloid 13 can be tightly abutted against the outer cover 18 and the inner wall of the cigarette cartridge body 1 to prevent the smoke oil in the accommodating cavity from flowing out from the connected gap; and the first sealing member 17 is preferably plugged or snapped into the bottom of the cigarette cartridge body 1 to support the sealing colloid 13.

[0071] In an optional implementation manner of this embodiment, refer to Figure 6 A connecting piece 19 is provided on the top of the cigarette cartridge body 1, and the connecting piece 19 is detachably connected to the bottom of the oil tank body 2.

[0072] Specifically: the connecting member 19 is detachably connected to the bottom of the oil tank body 2; preferably, the connecting member 19 can be a magnetic member, and a matching magnetic member is provided at a corresponding position on the bottom of the oil tank body 2, so as to facilitate the detachable connection of the cigarette cartridge body 1 and the oil tank body 2 by magnetic attraction; or the connecting member 19 can be a snap-on member, and a matching snap-on groove is provided at the bottom of the oil tank body 2 to achieve snap-on connection between the two.

[0073] In an optional implementation manner of this embodiment, refer to Figure 3 A battery 31 is disposed in the outer shell 3 , and the battery 31 is electrically connected to the heating wire 16 .

[0074] Specifically, the battery 31 disposed in the outer shell 3 is connected to the heating wire 16 via a wire to supply power to the heating wire 16 .

[0075] It should be noted that a second blocking block 23 is provided at the bottom of the oil tank body 2 to seal the cavity 21 .

[0076] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referenced to each other; the above embodiments in this specification are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that: it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some or all of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A combined electronic cigarette, It is characterized in that It comprises a cigarette cartridge body (1), an oil tank body (2) and an outer shell (3), wherein one end of the cigarette cartridge body (1) is detachably connected to the outer shell (3), and the other end is detachably connected to the oil tank body (2); The oil bin body (2) is provided with a cavity (21) for accommodating tobacco oil, and an oil outlet end of the cavity (21) is arranged at the bottom of the oil bin body (2); The cigarette cartridge body (1) is provided with an oil guide pipe (12), and the oil guide pipe (12) is used to be inserted into the oil tank body (2) and communicate with the cavity (21).

2. The combined electronic cigarette according to claim 1, It is characterized in that The oil bin body (2) is provided with an oil bin silicone plug (22), and the oil bin silicone plug (22) is used to seal the bottom of the cavity (21); The oil bin silicone plug (22) is provided with an oil guide hole valve (221); The oil guide pipe (12) is used to pass through the oil guide hole valve (221) to communicate with the cavity (21).

3. The combined electronic cigarette according to claim 2, It is characterized in that The cigarette cartridge body (1) is provided with a receiving chamber, and the receiving chamber is in communication with the oil guide pipe (12), and the receiving chamber is used to receive the atomization mechanism; The cigarette cartridge body (1) is provided with a cigarette holder (11), and the cigarette holder (11) is connected to the accommodating cavity so as to be used for drawing smoke from the atomization mechanism.

4. The combined electronic cigarette according to claim 3, It is characterized in that An outer cover (18) is provided in the accommodating cavity, the outer cover (18) is connected to the cigarette cartridge body (1), and the atomization mechanism is provided in the outer cover (18); The outer cover (18) is provided with a through hole, and the outer cover (18) is used to allow the tobacco oil on the outer side to flow into the atomization mechanism through the through hole.

5. The combined electronic cigarette according to claim 4, It is characterized in that The atomization mechanism comprises an integrated cotton (14) and a heating component, wherein the integrated cotton (14) is arranged in the outer cover (18), and the integrated cotton (14) is used to absorb the smoke oil flowing into the through hole; The heating component is connected to the integrated cotton (14), and is used to absorb the tobacco oil in the integrated cotton (14) and heat the tobacco oil to atomize it.

6. The combined electronic cigarette according to claim 5, It is characterized in that The heating component comprises a tube body (15), a heating wire (16) and a middle-layer core cotton arranged between the tube body (15) and the integrated cotton (14). A hole is provided on the tube body (15). The hole is used to allow the tobacco oil in the integrated cotton (14) to flow into the middle-layer core cotton. The heating wire (16) is used to heat and atomize the tobacco oil in the middle layer core cotton.

7. The combined electronic cigarette according to any one of claims 3 to 6, It is characterized in that A blocking component is provided at the bottom of the cigarette cartridge body (1), and the blocking component is used to block the accommodating cavity.

8. The combined electronic cigarette according to claim 7, It is characterized in that The blocking component comprises a blocking colloid (13) and a first blocking member (17), the blocking colloid (13) and the first blocking member (17) are connected, and the blocking colloid (13) is used to block the accommodating cavity; The first blocking member (17) is connected to the bottom of the cigarette cartridge body (1).

9. The combined electronic cigarette according to claim 3, It is characterized in that A connecting piece (19) is provided on the top of the cigarette cartridge body (1), and the connecting piece (19) is detachably connected to the bottom of the oil tank body (2).

10. The combined electronic cigarette according to claim 6, It is characterized in that A battery (31) is arranged inside the outer shell (3), and the battery (31) is electrically connected to the heating wire (16).

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