Electronic cigarette with oil injection switch
By introducing an e-liquid filling switch into the e-cigarette to control the connection between the e-liquid bottle assembly and the e-liquid tank, the problem of non-replaceable e-liquid in existing e-cigarettes is solved, enabling the e-liquid to be disassembled and replaced, ensuring consistent flavor, and extending the product's lifespan.
Patent Information
- Application Number
- CN202423308443.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The e-liquid tank and atomization structure of existing e-cigarettes are integrated and cannot be replaced. This means that the entire e-cigarette needs to be replaced after the e-liquid is used up. This makes it impossible to achieve the purity and consistency of the e-liquid flavor, and it is also inconvenient to replace the e-liquid.
Design an electronic cigarette with an e-liquid filling switch. The switch controls the connection between the e-liquid bottle assembly and the e-liquid tank, allowing the e-liquid to flow into the tank after it is depleted, thus enabling the e-liquid to be detachable, replaceable, and stored independently.
This ensures the purity and consistency of e-liquid flavor, extends product shelf life, avoids e-liquid evaporation and chemical reactions, simplifies the e-liquid replacement process, and reduces waste.
Smart Images
Figure CN223845001U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic smoking set field especially, a kind of electronic cigarette with oil injection switch. BACKGROUND
[0002] Electronic cigarette is a kind of electronic product that imitates cigarette, has the same appearance, smoke, taste and feeling as cigarette, and it has become a relatively mature smoking substitute on the market.
[0003] And the electronic cigarette on the market currently only has an oil reservoir for storing tobacco tar, and the oil reservoir is mostly integrated with the atomization structure and cannot be replaced, so when the tobacco tar is consumed, the entire electronic cigarette is discarded; meanwhile, when a consumer needs to add tobacco tar or replace tobacco tar of different flavors, it also means that a new electronic cigarette needs to be replaced. SUMMARY
[0004] The utility model provides a kind of electronic cigarette with oil injection switch, the tobacco tar of oil bottle assembly can be controlled by switch piece into oil reservoir, so that consumer can drain the tobacco tar of oil bottle assembly to oil reservoir by switch piece after the tobacco tar in oil reservoir is consumed, it is guaranteed that the purity and taste consistency of tobacco tar flavor, and it is convenient for the replacement of tobacco tar, without replacing new electronic cigarette.
[0005] The utility model provides a kind of electronic cigarette with oil injection switch, including smoke body component, oil bottle assembly and electric control component, the smoke body component includes mouthpiece structure and the atomization structure being arranged in the mouthpiece structure, the oil bottle assembly is installed in the side of the electric control component, the electric control component is connected with the atomization structure, for the power supply to the atomization structure;
[0006] Among them, the mouthpiece structure includes switch piece and the mouthpiece body with suction port, the mouthpiece body is equipped with installation part and the oil reservoir for storing tobacco tar, the switch piece is installed in the installation part, and can be moved relative to the mouthpiece body between the first position and the second position under the action of external force, to open or block the communication of the oil bottle assembly and the oil reservoir.
[0007] In the electronic cigarette of one embodiment of the utility model, the switch piece includes pull upper cover, the installation part is the recess formed in the side of the mouthpiece body, the pull upper cover is movably installed in the recess, and can open the communication of the oil bottle assembly and the oil reservoir when in the first position, and block the communication of the oil bottle assembly and the oil reservoir when in the second position.
[0008] In the electronic cigarette of one embodiment of the utility model, the pull upper cover has oil sealing column, the oil guide hole for communicating the oil reservoir and the oil bottle assembly is formed in the mouthpiece body, and the oil sealing column is used to open or block the oil guide hole.
[0009] In the electronic cigarette of the embodiment of the utility model, the oil guide hole includes a first oil guide hole and a second oil guide hole perpendicular to the first oil guide hole, the oil sealing column is inserted into the first oil guide hole and is provided with a first sealing element between the first oil guide hole.
[0010] In the electronic cigarette of the embodiment of the utility model, the atomization structure includes an atomization core and a second sealing element, the second sealing element is formed with a first installation groove and a third oil guide hole, the atomization core is installed in the first installation groove and is electrically connected with the electric control assembly, and the second oil guide hole is communicated with the oil bottle assembly through the third oil guide hole.
[0011] In the electronic cigarette of the embodiment of the utility model, the switch element includes a rotating button, the installation part is a rotating hole formed on the cigarette holder body, the rotating button is rotatably installed in the rotating hole and can open the communication between the oil bottle assembly and the oil storage when being at the first position and block the communication between the oil bottle assembly and the oil storage when being at the second position.
[0012] In the electronic cigarette of the embodiment of the utility model, the rotating button is provided with a through hole for communicating with the oil storage, the cigarette holder body is formed with an oil guide hole for communicating the oil storage with the oil bottle assembly, the through hole is communicated with the oil guide hole when being at the first position, and the through hole is staggered with the oil guide hole when being at the second position.
[0013] In the electronic cigarette of the embodiment of the utility model, the rotating button includes a knob and a sealing ring formed with the through hole, the sealing ring is arranged in the rotating hole, and the knob is connected with the sealing ring and is used for driving the sealing ring to rotate.
[0014] In the electronic cigarette of the embodiment of the utility model, the rotating button includes a third sealing element, and the third sealing element is arranged between the inner wall of the rotating hole and the sealing ring.
[0015] In the electronic cigarette of the embodiment of the utility model, one side of the electric control assembly is formed with a second installation groove, and the oil bottle assembly is detachably installed in the second installation groove.
[0016] The technical scheme provided by the embodiment of the application can have the following beneficial effects: the electronic cigarette with an oil injection switch is designed, and the electronic cigarette comprises a cigarette body assembly, an oil bottle assembly and an electric control assembly, the cigarette body assembly has a cigarette mouth structure and an atomization structure arranged in the cigarette mouth structure, the oil bottle assembly is detachably installed on one side of the electric control assembly, the electric control assembly is connected with the atomization structure and is used for supplying power to the atomization structure, and the cigarette mouth structure comprises a switch part and a cigarette mouth body with a suction port, the switch part can move relative to the cigarette mouth body between a first position and a second position under the action of an external force, so as to open or block the communication between the oil bottle assembly and an oil reservoir, and after the consumer consumes the tobacco tar in the oil reservoir, the tobacco tar of the oil bottle assembly is guided to the oil reservoir through the switch part, that is, the purity and taste consistency of the tobacco tar are ensured, and the replacement of the tobacco tar is facilitated, and a new electronic cigarette does not need to be replaced.
[0017] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0019] Figure 1 is a structural schematic diagram of an electronic cigarette provided by an embodiment of the application;
[0020] Figure 2 is Figure 1 is a cross-sectional schematic diagram of the electronic cigarette in
[0021] Figure 3 is Figure 1 is an exploded schematic diagram of the electronic cigarette in
[0022] Figure 4 is Figure 3 is a cross-sectional schematic diagram of the cigarette body assembly in
[0023] Figure 5 is Figure 4 is an exploded schematic diagram of the cigarette body assembly in
[0024] Figure 6 is Figure 5 is a structural schematic diagram of the cigarette mouth body in
[0025] Figure 7 is Figure 5 is a schematic diagram of the second sealing part in
[0026] Figure 8is a structural schematic view of an electronic cigarette provided by another embodiment of the present application;
[0027] Figure 9 is Figure 8 is a cross-sectional schematic view of the electronic cigarette in
[0028] Figure 10 is Figure 9 is a cross-sectional schematic view of the cigarette body assembly in
[0029] Figure 11 is Figure 9 is an exploded schematic view of the cigarette body assembly in
[0030] Figure 12 is Figure 9 is a structural schematic view of the mouthpiece body in
[0031] Legend:
[0032] 10, cigarette body assembly; 11, mouthpiece structure; 111, mouthpiece body; 1111, suction port; 1112, oil guide hole; 1113, oil reservoir; 1114, mounting portion; 112, pull-up cover; 1121, pull-up cover body; 1122, oil sealing column; 1123, first sealing member; 1124, guide sleeve; 112a, rotating button; 1123a, through hole; 12, atomization structure; 121, atomization core; 122, second sealing member; 1221, third oil guide hole; 1222, first mounting groove; 13, oil storage cotton; 14, bottom cover structure;
[0033] 20, electronic control assembly;
[0034] 30, oil bottle assembly. DETAILED DESCRIPTION
[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.
[0036] It should also be understood that the terms used in the description of the present application are only for the purpose of describing specific embodiments of the present application in the description of the present application, and it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0037] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following examples and features in the examples can be combined with each other without conflict.
[0038] As shown in Figures 1 to 12 The present application provides an electronic cigarette with an oil injection switch, which comprises a cigarette body assembly 10, an oil bottle assembly 30 and an electronic control assembly 20. The cigarette body assembly 10 comprises a mouthpiece structure 11 and an atomization structure 12, the atomization structure 12 is arranged in the mouthpiece structure 11, the oil bottle assembly 30 is detachably mounted on one side of the electronic control assembly 20, and is used to provide tobacco tar to the atomization structure 12; the electronic control assembly 20 is connected with the cigarette body assembly 10, and is used to supply power to the atomization structure 12, so that the atomization structure 12 can atomize the tobacco tar inside it. The atomized smoke can flow into the mouthpiece structure 11 with the airflow, so as to be smoked.
[0039] In an optional embodiment, the mouthpiece structure 11 comprises a switch piece and a mouthpiece body 111 with a suction port 1111. The mouthpiece body 111 is provided with a mounting portion 1114 and an oil reservoir 1113 for storing tobacco tar. The oil reservoir 1113 is provided with a tobacco tar storage cotton 13. The switch piece is mounted in the mounting portion 1114 and can move relative to the mouthpiece body 111 between a first position and a second position under the action of an external force, so as to open or block the communication between the oil bottle assembly 30 and the oil reservoir 1113. The tobacco tar in the oil bottle assembly 30 is drained into the oil reservoir 1113, so that the consumer can drain the tobacco tar in the oil bottle assembly 30 into the oil reservoir 1113 after consuming the tobacco tar in the oil reservoir 1113, so that the atomization structure 12 can atomize the tobacco tar drained into the oil reservoir 1113 to provide the consumer with a good smoking experience.
[0040] It should be noted that the switch member can be any kind of toggle member, pulling member or rotating member, which can rotate or move relative to the mouthpiece body 111 between the first position and the second position to open or block the communication between the oil bottle assembly 30 and the oil reservoir 1113. If the switch member is a rotating member, the rotating member can rotate relative to the mouthpiece body 111 from the first position to the second position or from the second position to the first position; or if the switch member is a pulling member, the pulling member can move relative to the mouthpiece body 111 from the first position to the second position or from the second position to the first position, which is not limited in the present application.
[0041] After adopting the above technical scheme, the present application realizes the opening or blocking of the oil bottle assembly 30 and the oil reservoir 1113 by the switch member, so that the oil in the oil bottle assembly 30 can be drained into the oil reservoir 1113 after the oil in the oil reservoir 1113 is consumed, for the consumer to continue to enjoy. At the same time, the oil bottle assembly 30 and the electronic control assembly 20 are detachably connected, which facilitates the replacement of the oil bottle assembly 30, allows the consumer to add or replace the tobacco juice by himself / herself, and also solves the problems of easy evaporation, easy chemical reaction and change of taste caused by the large amount of tobacco juice stored in the oil storage cotton 13 or soaked in the atomizing core 121 of the atomizing structure 12 in the traditional method, thereby prolonging the shelf life of the product and ensuring the purity and non-pollution of the tobacco juice.
[0042] In an optional embodiment, the tobacco juice in the oil reservoir 1113 and the oil bottle assembly 30 is stored independently. Specifically, a certain amount of tobacco juice, which can be 2ML or nML (n is a natural number not less than 2), is stored in the oil reservoir 1113. When the consumer consumes the tobacco juice in the oil reservoir 1113, the consumer can move the switch member from the first position to the second position or from the second position to the first position to communicate the oil bottle assembly 30 and the oil reservoir 1113, and then invert the electronic cigarette, so that the tobacco juice can be drained from the oil bottle assembly 30 into the oil reservoir 1113, thereby atomizing the tobacco juice drained into the oil reservoir 1113 for the consumer to enjoy, and ensuring the purity of the tobacco juice taste and the consistency of the taste.
[0043] In an optional embodiment, as shown in Figures 1 to 7 the switch member includes a pulling cover 112, the mounting portion 1114 is a recess formed on one side of the mouthpiece body 111, and the pulling cover 112 is movably mounted in the recess and can open the communication between the oil bottle assembly 30 and the oil reservoir 1113 when in the first position, so that the tobacco juice can be drained from the oil bottle assembly 30 into the oil reservoir 1113; and can block the communication between the oil bottle assembly 30 and the oil reservoir 1113 when in the second position, so as to prevent the tobacco juice from being drained from the oil bottle assembly 30 into the oil reservoir 1113.
[0044] With the above technical solutions, since the oil bottle assembly 30 is independent of the oil tank 1113, when sucking, the consumer can pull the upper cover 112 to block the channel between the oil tank 1113 and the oil bottle assembly 30, so that the atomization structure 12 atomizes the tobacco liquid in the oil tank 1113. When the tobacco liquid in the oil tank 1113 is consumed or the consumer thinks that the tobacco liquid needs to be added, the consumer can pull the upper cover 112 to open the channel between the main cavity and the auxiliary cavity, so that the tobacco liquid can be drained from the oil bottle assembly 30 to the oil tank 1113. The pulling action of the consumer pulling the upper cover 112 can be repeatedly used multiple times to ensure the freshness and taste consistency of the tobacco liquid.
[0045] In an optional embodiment, the pulling upper cover 112 includes a pulling cover body 1121 and an oil sealing column 1122 connected with the pulling cover body 1121, and the tobacco mouth body 111 is formed with a guide oil hole 1112 for communicating the oil tank 1113 and the oil bottle assembly 30, and the oil sealing column 1122 is used to open or block the guide oil hole 1112.
[0046] For example, when the pulling cover body 1121 is in the first position, that is, the pulling cover body 1121 is slid from the left side of the tobacco mouth body 111 to the right side (as shown in Figure 4 ), the channel between the oil bottle assembly 30 and the oil tank 1113 is communicated, that is, the oil sealing column 1122 opens the communication of the guide oil hole 1112 and the oil tank 1113. When the pulling cover body 1121 is in the second position, that is, the pulling cover body 1121 is slid from the right side of the tobacco mouth body 111 to the left side (as shown in Figure 4 ), the channel between the oil bottle assembly 30 and the oil tank 1113 is blocked, that is, the oil sealing column 1122 closes the communication of the guide oil hole 1112 and the oil tank 1113.
[0047] In an optional embodiment, as shown in Figures 1 to 7 , the guide oil hole 1112 includes a first guide oil hole 1112 and a second guide oil hole 1112 perpendicular to the first guide oil hole 1112, and the oil sealing column 1122 is inserted into the first guide oil hole 1112 and is provided with a first sealing piece 1123 between the oil sealing column 1122 and the first guide oil hole 1112.
[0048] In an optional embodiment, the tobacco mouth body 111 is provided with a guide sleeve 1124, the guide sleeve 1124 is installed on the outside of the first guide oil hole 1112, and the first sealing piece 1123 is installed in the first guide oil hole 1112 through the guide sleeve 1124.
[0049] In an optional embodiment, the atomization structure 12 comprises an atomization core 121 and a second sealing member 122, the first installation slot 1222 and the third oil guiding hole 1221 are formed on the second sealing member 122, the atomization core 121 is installed in the first installation slot 1222 and electrically connected with the electronic control assembly 20, and the second oil guiding hole 1112 is communicated with the oil bottle assembly 30 through the third oil guiding hole 1221.
[0050] In an optional embodiment, the cigarette body assembly 10 comprises the bottom cover structure 14, the atomization structure 12 is accommodated in the sealed cavity formed by the cigarette body 111 and the bottom cover structure 14, and the oil reservoir 1113 is part of the sealed cavity.
[0051] In an optional embodiment, as shown in Figures 8 to 12 the switch member comprises a rotating button 112a, the installation portion 1114 is a rotating hole formed on the cigarette body 111, the rotating button 112a is rotatably installed in the rotating hole, and the rotating button 112a can open the communication between the oil bottle assembly 30 and the oil reservoir 1113 when being at the first position, so that the tobacco tar can be guided from the oil bottle assembly 30 to the oil reservoir 1113; and the rotating button 112a can block the communication between the oil bottle assembly 30 and the oil reservoir 1113 when being at the second position, so as to prevent the tobacco tar from being guided from the oil bottle assembly 30 to the oil reservoir 1113.
[0052] After the above technical scheme is adopted, since the oil bottle assembly 30 is independent of the oil reservoir 1113, when being smoked, the consumer can block the channel between the oil reservoir 1113 and the oil bottle assembly 30 through the rotating action of the rotating button 112a, so that the atomization structure 12 atomizes the tobacco tar in the oil reservoir 1113. When the tobacco tar in the oil reservoir 1113 is consumed or the consumer considers that the tobacco tar needs to be added, the consumer can open the channel between the main cavity and the auxiliary cavity through the rotating action of the rotating button 112a, so that the tobacco tar can be guided from the oil bottle assembly 30 to the oil reservoir 1113. The rotating action of the rotating button 112a can be repeatedly used multiple times, so as to ensure the freshness and taste consistency of the tobacco tar.
[0053] In an optional embodiment, the rotating button 112a is provided with a through hole 1123a for communicating with the oil reservoir 1113, the cigarette body 111 is formed with an oil guiding hole 1112 for communicating the oil reservoir 1113 with the oil bottle assembly 30, the through hole 1123a is communicated with the oil guiding hole 1112 when being at the first position, so that the tobacco tar can be guided from the oil bottle assembly 30 to the oil reservoir 1113; and the through hole 1123a is misaligned with the oil guiding hole 1112 when being at the second position, so as to prevent the tobacco tar from being guided from the oil bottle assembly 30 to the oil reservoir 1113.
[0054] In an optional embodiment, the rotating button 112a comprises a knob and a sealing ring formed with a through hole 1123a, the sealing ring is arranged in the rotating hole, the knob is connected with the sealing ring, and the knob is used to drive the sealing ring to rotate, so that the through hole 1123a on the sealing ring can be communicated with or staggered with the oil guiding hole 1112.
[0055] In an optional embodiment, the rotating button 112a comprises a third sealing member arranged between the inner wall of the rotating hole and the sealing ring, and used to seal the gap between the rotating button 112a and the inner wall of the rotating hole.
[0056] In an optional embodiment, one side of the electric control assembly 20 is formed with a second mounting groove, and the oil bottle assembly 30 is detachably mounted in the second mounting groove.
[0057] In an optional embodiment, the atomizing core 121 comprises a heating element electrically connected with the electric control assembly 20, the oil storage cotton 13 is sleeved on the outer side of the heating element, the heating element is connected with the second sealing member 122 and fixed in the first mounting groove 1222.
[0058] In an optional embodiment, the electric control assembly 20 comprises an electric control shell, an electric core and a control board, the electric core and the control board are arranged in the electric control shell and electrically connected with the atomizing core 121, and used to control the atomizing core 121 to work. Wherein, the oil bottle assembly 30 is detachably mounted on one side of the electric control shell, and the tobacco tar in the oil bottle assembly 30 can be isolated from the heating core or the oil storage cotton 13 before the consumer uses, so as to ensure the freshness of the tobacco tar and eliminate the risk of oil leakage.
[0059] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or it can be electrically connected. It can be directly connected, or it can be indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0060] In the present application, unless specifically stated and limited otherwise, the "on" or "under" of a first feature with respect to a second feature can include the first and second features being directly in contact, or can include the first and second features not being directly in contact but being in contact through another feature between them. Also, the "on", "above", and "top" of a first feature with respect to a second feature can include the first feature being directly above and obliquely above the second feature, or can simply mean that the first feature is horizontally higher than the second feature. The "under", "below", and "bottom" of a first feature with respect to a second feature can include the first feature being directly below and obliquely below the second feature, or can simply mean that the first feature is horizontally lower than the second feature.
[0061] The above disclosure provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplicity, the present application has focused particularly on specific examples thereof. Of course, they are only examples and are not intended to limit the present application. Furthermore, the present application can repeat the reference numerals and / or the reference letters in different examples. Such repetition is for the purpose of simplification and clarity and does not in itself dictate relationships between the various embodiments and / or the arrangements discussed. Moreover, the present application provides various specific examples of processes and materials, but one of ordinary skill in the art can realize the application of other processes and / or the use of other materials.
[0062] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
Claims
1. An electronic cigarette having an oil injection switch, characterized by, The application relates to a cigarette body assembly, an oil bottle assembly and an electric control assembly, wherein the cigarette body assembly comprises a cigarette mouth structure and an atomization structure arranged in the cigarette mouth structure; the oil bottle assembly is detachably arranged on one side of the electric control assembly; and the electric control assembly is connected with the atomization structure and used for supplying power to the atomization structure. The cigarette mouth structure comprises a switch part and a cigarette mouth body with a suction port; an installation part and an oil reservoir for storing oil are arranged on the cigarette mouth body; the switch part is arranged in the installation part and can move relative to the cigarette mouth body between a first position and a second position under the action of external force to open or block the communication between the oil bottle assembly and the oil reservoir.
2. The electronic cigarette of claim 1, wherein, The switch part comprises a pull-up cover; the installation part is a recess formed on one side of the cigarette mouth body; the pull-up cover is movably arranged in the recess and can open the communication between the oil bottle assembly and the oil reservoir when being in the first position and block the communication between the oil bottle assembly and the oil reservoir when being in the second position.
3. The electronic cigarette of claim 2, wherein, The pull-up cover has an oil blocking column; an oil guide hole for communicating the oil reservoir and the oil bottle assembly is formed in the cigarette mouth body; and the oil blocking column is used for opening or blocking the oil guide hole.
4. The electronic cigarette of claim 3, wherein, The oil guide hole comprises a first oil guide hole and a second oil guide hole perpendicular to the first oil guide hole; the oil blocking column is inserted in the first oil guide hole and is provided with a first sealing part between the first oil guide hole.
5. The electronic cigarette of claim 4, wherein, The atomization structure comprises an atomization core and a second sealing part; the second sealing part is provided with a first installation groove and a third oil guide hole; the atomization core is arranged in the first installation groove and is electrically connected with the electric control assembly; and the second oil guide hole communicates with the oil bottle assembly through the third oil guide hole.
6. The electronic cigarette of claim 1, wherein, The switch part comprises a rotary button; the installation part is a rotating hole formed on the cigarette mouth body; the rotary button is rotatably arranged in the rotating hole and can open the communication between the oil bottle assembly and the oil reservoir when being in the first position and block the communication between the oil bottle assembly and the oil reservoir when being in the second position.
7. The electronic cigarette of claim 6, wherein, The rotary button is provided with a guide hole for communicating the oil reservoir; an oil guide hole for communicating the oil reservoir and the oil bottle assembly is formed in the cigarette mouth body; the guide hole communicates with the oil guide hole when being in the first position; and the guide hole is staggered with the oil guide hole when being in the second position.
8. The electronic cigarette of claim 7, wherein, The rotary button comprises a rotary knob and a sealing ring provided with the guide hole; the sealing ring is arranged in the rotating hole; and the rotary knob is connected with the sealing ring and used for driving the sealing ring to rotate.
9. The electronic cigarette of claim 8, wherein, The rotary button comprises a third sealing part arranged between the inner wall of the rotating hole and the sealing ring.
10. The electronic cigarette of any one of claims 1 to 9, wherein, One side of the electric control assembly is formed with a second installation groove; and the oil bottle assembly is detachably arranged in the second installation groove.