Electronic cigarette
By setting up sliding slots and push rod sliders in the oil inlet channel of the electronic cigarette, the problem of liquid leakage during transportation of the electronic cigarette is solved, and the safe storage and sealing of the liquid are achieved.
Patent Information
- Application Number
- CN202411351520.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2024-12-13
AI Technical Summary
During transportation, electronic cigarettes are likely to leak oil from the atomized core due to shaking and handling, causing liquid leakage.
An electronic cigarette structure including a housing assembly, an atomization module, a liquid reservoir and an oil sealing assembly is designed. By providing a sliding groove and a push rod slider in the oil inlet passage, the push rod can be blocked or Open the oil inlet channel to ensure that the liquid does not leak out in the liquid storage space.
It effectively avoids liquid leakage, protects other electronic components of electronic cigarettes, and ensures sealing during transportation and safety during use.
Smart Images
Figure CN119111851A_ABST
Abstract
Description
Technical Field
[0001] The disclosed embodiments relate to the technical field of electronic atomization, and in particular to electronic cigarettes. Background Art
[0002] Electronic cigarettes are electronic products with similar functions to traditional cigarettes. They add a variety of flavors and reduce the tar content in cigarettes to make the user's breath fresher after taking out the atomizer. At present, in order to meet the user's pursuit of large capacity, electronic cigarettes usually have external oil bottles. Before leaving the factory, the oil bottle is generally filled with oil, and the oil bottle is connected to the oil storage tank. The oil in the oil bottle is quickly poured into the oil storage tank of the electronic cigarette. In this way, it is easy for oil to leak from the atomizer core due to shaking and handling during transportation. Summary of the invention
[0003] The present disclosure provides an electronic cigarette to solve the technical problem of liquid leakage in the electronic cigarette.
[0004] The present disclosure provides an electronic cigarette, comprising:
[0005] The atomizer comprises a shell assembly and an atomizing module, wherein the shell assembly defines a liquid storage space, an atomizing channel and an oil inlet channel, the atomizing module is fixed in the atomizing channel and communicated with the liquid storage space, and the oil inlet channel is communicated with the liquid storage space;
[0006] A liquid reservoir, the liquid reservoir is detachably mounted on the atomizer, and a liquid outlet end of the liquid reservoir is connected to the oil inlet channel;
[0007] An oil sealing assembly is inserted in the oil inlet passage and can move between a first position and a second position, wherein in the first position, the oil sealing assembly blocks the oil inlet passage; in the second position, the oil sealing assembly is away from the oil inlet passage and the oil inlet passage is open.
[0008] In a possible implementation, the housing assembly is provided with a sliding groove on one side of the oil inlet passage, the oil sealing assembly comprises a push rod slidably inserted in the sliding groove and a slider provided on the push rod, and the outer side of the housing assembly is further provided with a slot, and a portion of the slider extends out of the slot;
[0009] In the first position, the outer wall of the push rod abuts against the inner wall of the oil inlet channel to close the oil inlet channel; in the second position, the push rod is away from the oil inlet channel, and the oil inlet channel is open.
[0010] In a possible implementation manner, a plurality of sealing rings are provided at intervals on the outer circumference of the push rod along the height direction of the push rod.
[0011] In a possible implementation, a sealing silicone is provided at the port of the liquid reservoir, and a pulling rod is provided at one end of the sealing silicone facing away from the liquid reservoir.
[0012] In a possible embodiment, the shell assembly includes an outer shell, a sealing seat and a mounting bracket, the outer shell has a liquid storage space, the sealing seat seals the bottom of the liquid storage space, the sealing seat has a through hole, the mounting bracket is fixed to the bottom of the sealing seat, and a portion of the mounting bracket extends into the liquid storage space through the through hole, the mounting bracket has an oil inlet channel connecting the liquid reservoir and the liquid storage space, the mounting bracket is provided with a sliding groove on the side of the oil inlet channel, and the oil sealing assembly is slidably inserted in the sliding groove.
[0013] In a possible embodiment, the mounting bracket extends from the bottom end of the liquid storage space to the bottom of the mounting bracket to form a channel, the mounting bracket extends laterally outward on one side of the middle of the channel to form a second oil inlet section, the upper section of the channel is configured as the first oil inlet section, the lower section of the channel is configured as the sliding groove, the free end of the mounting bracket located at the second oil inlet section extends downward along the direction of the liquid reservoir to form a third oil inlet section, and the first oil inlet section, the second oil inlet section and the third oil inlet section are combined to form the oil inlet channel.
[0014] In a possible implementation manner, the first oil inlet section and the third oil inlet section are respectively perpendicular to the second oil inlet section.
[0015] In a possible implementation manner, an inner wall at a connection between the first oil inlet section and the second oil inlet section and an inner wall at a connection between the third oil inlet section and the second oil inlet section are respectively provided with rounded corners.
[0016] In a possible implementation, the atomizer further includes a first magnet and a first electrode, wherein the first magnet and the first electrode are respectively arranged on the outside of the shell assembly, and one end of the first electrode passes through the shell assembly and is electrically connected to the atomization module;
[0017] The electronic cigarette further comprises a power supply module, and a second magnet matched with the first magnet and a second electrode coupled with the first electrode are respectively provided at the contact surface between the power supply module and the atomizer.
[0018] In a possible implementation, a clamping position is provided at one end of the power module, a charging cable is provided on one side of the power module, the free end of the charging cable passes through the clamping position, a charging interface is provided at the free end of the charging cable, and an outer diameter of the charging interface is larger than an inner diameter of the clamping position.
[0019] According to the present disclosure, an electronic cigarette is provided, including an atomizer, a liquid reservoir and an oil sealing assembly. The atomizer includes a shell assembly and an atomization module. The shell assembly defines a liquid storage space, an atomization channel and an oil inlet channel. The atomization module is fixed in the atomization channel and is connected to the liquid storage space. The oil inlet channel is connected to the liquid storage space. The atomization module is used to receive liquid from the liquid storage space and generate heat when powered on to heat the liquid and atomize the received liquid. The liquid reservoir is detachably mounted on the atomizer, and the liquid outlet end of the liquid reservoir is connected to the oil inlet channel. The oil sealing assembly is inserted in the oil inlet channel and can move between a first position and a second position. When the oil sealing assembly is moved to the first position, the oil inlet channel is blocked by the oil sealing assembly, and the liquid in the liquid reservoir cannot flow into the liquid storage space, thereby effectively avoiding leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. In addition, in the drawings, the same parts are marked with the same reference numerals, and the drawings are not drawn according to the actual scale.
[0021] Figure 1 A schematic diagram of the structure of an electronic cigarette provided by an embodiment of the present disclosure;
[0022] Figure 2 A schematic diagram of the structure of an atomizer provided in an embodiment of the present disclosure;
[0023] Figure 3 A front cross-sectional view of an atomizer provided in an embodiment of the present disclosure;
[0024] Figure 4 A front cross-sectional view of an atomizer provided in an embodiment of the present disclosure;
[0025] Figure 5 A schematic diagram of the structure of a power supply module provided in an embodiment of the present disclosure;
[0026] Figure 6 A schematic diagram of the structure of a liquid reservoir provided in an embodiment of the present disclosure;
[0027] Figure 7 A schematic structural diagram of a mounting bracket provided in an embodiment of the present disclosure.
[0028] Description of reference numerals:
[0029] 100. Electronic cigarettes;
[0030] 1. Atomizer; 11. Atomization module; 12. Housing; 121. Liquid storage space; 122. Atomization channel; 123. First magnet; 124. First electrode; 13. Sealing seat; 14. Mounting bracket; 15. Oil inlet channel; 151. First oil inlet section; 152. Second oil inlet section; 153. Third oil inlet section; 16. Sliding groove; 17. Base; 18. Battery; 19. Main control board;
[0031] 2. Liquid reservoir; 21. Sealing silicone; 22. Pull rod;
[0032] 3. Oil sealing assembly; 31. Push rod; 311. Sealing ring; 32. Sliding block;
[0033] 4. Power module; 41. Second magnet; 42. Second electrode; 43. Charging cable; 44. Charging interface. DETAILED DESCRIPTION
[0034] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0035] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application 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 application.
[0036] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0037] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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 this application can be understood according to the specific circumstances.
[0038] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.
[0039] See also Figure 1 to Figure 4 , the electronic cigarette provided in this embodiment is now described. The electronic cigarette 100 in this embodiment includes an atomizer 1, a liquid reservoir 2 and an oil sealing assembly 3. The atomizer 1 includes a shell assembly and an atomization module 11, the shell assembly defines a liquid storage space 121, an atomization channel 122 and an oil inlet channel 15, the atomization module 11 is fixed in the atomization channel 122 and is connected to the liquid storage space 121, and the oil inlet channel 15 is connected to the liquid storage space 121. The atomization module 11 is used to receive liquid from the liquid storage space 121 and generate heat when powered on to heat the received liquid and atomize it. The liquid reservoir 2 is detachably mounted on the atomizer 1, the liquid outlet end of the liquid reservoir 2 is connected to the oil inlet channel 15, the oil sealing assembly 3 is inserted in the oil inlet channel 15, and can move between a first position and a second position. In the first position, the oil sealing assembly 3 blocks the oil inlet channel 15, and the liquid in the liquid reservoir 2 cannot flow into the liquid storage space 121; in the second position, the oil sealing assembly 3 is away from the oil inlet channel 15, the oil inlet channel 15 is connected, and the liquid in the liquid reservoir 2 can flow into the liquid storage space 121.
[0040] In one embodiment, a sliding groove 16 is provided on one side of the shell assembly located at the oil inlet channel 15. The oil sealing assembly 3 includes a push rod 31 and a slider 32. The shape of the push rod 31 is substantially the same as that of the sliding groove 16. The push rod 31 can be movably inserted into the sliding groove 16. The slider 32 is fixed on the push rod 31. The outer side of the shell assembly is provided with a slot, and part of the slider 32 is exposed outside the shell assembly. The slider 32 is a sliding button. The user controls the push rod 31 to move between the first position and the second position by pushing the slider 32. The slider 32 is exposed on the side of the shell assembly. When the power module 4 is assembled to the atomizer 1, one side of the power module 4 is against the side, thereby hiding the slider 32 to ensure the overall aesthetics of the electronic cigarette 100.
[0041] At present, the market mostly uses a push-type oil sealing assembly 3 to control the opening and closing of the oil inlet channel 15. The push-type oil sealing assembly 3 will squeeze the atomizer core to form a pressure difference, which will squeeze the smoke oil from the atomizer core to cause oil leakage. In addition, after the push-type oil sealing assembly 3 is used many times, the spring elasticity is insufficient, which is prone to oil leakage. The present application adopts the cooperation of the push rod 31 and the slider 32 to achieve the closing and opening of the oil inlet channel 15 by sliding the push rod 31, and the sealing performance is good.
[0042] When the atomized matrix in the liquid storage space 121 is consumed, the push rod 31 can be slid downward to the second position, that is, the oil inlet channel 15 is unblocked, and then the electronic cigarette 100 is turned upside down, the oil reservoir is located above the liquid storage space 121, and the liquid in the liquid reservoir 2 flows into the liquid storage space 121, thereby realizing the filling of the liquid storage space 121. After the filling is completed, the push rod 31 is slid upward to the first position, and one end of the push rod 31 is inserted into the oil inlet channel 15, so that the oil inlet channel 15 is in a cut-off state, the liquid in the liquid reservoir 2 cannot flow into the liquid storage space 121, and the tobacco oil in the liquid storage space 121 will not leak from the oil inlet channel 15, which can effectively prevent liquid leakage from causing damage to other electronic components of the electronic cigarette 100.
[0043] The liquid reservoir 2 is a device for supplementing the atomized matrix, and it can be connected to the atomizer 1 by fixing it in a magnetic, adhesive, or threaded manner. In this embodiment, the upper end of the liquid reservoir 2 can be detachably connected to the lower end of the atomizer 1 by plugging and unplugging. For example, the upper section of the liquid reservoir 2 is provided with an insertion portion, and the bottom end of the atomizer 1 can be provided with a socket, so that the insertion portion can be inserted into the socket to form the electronic cigarette 100.
[0044] like Figure 6As shown, a sealing silicone 21 is provided at the port of the insertion part of the liquid reservoir 2, and a pulling rod 22 is provided at one end of the sealing silicone 21 away from the liquid reservoir 2. A cutting edge is provided at the connection between the sealing silicone 21 and the liquid reservoir 2. When leaving the factory, the liquid reservoir 2 is assembled under the atomizer 1, the pulling rod 22 is inserted into the atomization channel 122, and the sealing silicone 21 blocks the end of the insertion part, so that the liquid reservoir 2 forms a closed space, and the smoke oil in the liquid reservoir 2 will not flow into the atomizer 1, which can avoid the leakage of the smoke oil during transportation; when in use, the liquid reservoir 2 is taken out of the atomizer 1, and a pulling force is applied to the pulling rod 22 to drive the sealing silicone 21 to move upward, and the cutting edge is disconnected, so that the sealing silicone 21 is removed from the atomizer 1, and then the liquid reservoir 2 is assembled into the atomizer 1.
[0045] In one embodiment, see Figure 2-Figure 4 The shell assembly includes a shell 12, a sealing seat 13 and a mounting bracket 14, wherein a sealing seat 13 is provided at one end of the shell 12, the atomization module 11 is fixed on the sealing seat 13 and is located in the shell 12, wherein the middle part of the shell 12 is defined by the central tube of the atomization module 11 to form an atomization channel 122, the shell 12 is located at the outer peripheral side of the atomization channel 122 and the upper part of the sealing seat 13 to define and enclose a liquid storage space 121, the mounting bracket 14 is fixed to the bottom of the sealing seat 13, the sealing seat 13 is located at the liquid storage space 121 and is provided with a through hole, part of the mounting bracket 14 passes through the through hole and extends into the liquid storage space 121, and the other part of the mounting bracket 14 extends into the liquid reservoir 2, wherein the mounting bracket 14 is provided with an oil inlet channel 15, the oil inlet channel 15 connects the liquid reservoir 2 and the liquid storage space 121, the mounting bracket 14 is located at one side of the oil inlet channel 15 and is provided with a sliding groove 16, and the oil sealing component 3 is slidably inserted in the sliding groove 16. The oil sealing assembly 3 slides in the sliding groove 16 in a direction close to the oil inlet channel 15, so that the push rod 31 of the oil sealing assembly 3 blocks the oil inlet channel 15, thereby cutting off the oil inlet channel 15; when the oil sealing assembly 3 slides in a direction away from the oil inlet channel 15, the push rod 31 does not contact the oil inlet channel 15, and the oil inlet channel 15 is connected.
[0046] Specifically, the mounting bracket 14 extends longitudinally from one side of the bottom end of the liquid storage space 121 to the bottom of the mounting bracket 14 to form a channel, and the mounting bracket 14 extends laterally outward on one side of the middle of the channel to form a second oil inlet section 152. The upper section of the channel is configured as a first oil inlet section 151, and the lower section of the channel is configured as a sliding groove 16. The free end of the mounting bracket 14 located at the second oil inlet section 152 extends downward along the direction of the liquid reservoir 2 to form a third oil inlet section 153. The first oil inlet section 151, the second oil inlet section 152 and the third oil inlet section 153 are combined to form an oil inlet channel 15.
[0047] See also Figure 7, the channel is distributed along the height direction of the mounting bracket 14, and a groove section is transversely arranged in the middle of the channel, dividing the channel into two sections. The section close to the liquid storage space 121 is the first oil inlet section 151, and the other section is the sliding groove 16. The sliding groove 16 and the oil inlet channel 15 are coaxially arranged, and a push rod 31 is inserted in the sliding groove 16. The outer diameter of the push rod 31 is substantially the same as the oil inlet groove. A plurality of sealing rings 311 are arranged at intervals on the outer peripheral side of the push rod 31 along the height direction of the push rod 31. A liquid storage tank is formed between the push rod 31 and the sliding groove 16. The liquid storage tank is equivalent to a secondary oil tank, which can temporarily store the smoke oil flowing out of the oil inlet channel 15. Since the space of the liquid storage tank is small, the liquid suspended in the liquid storage tank will also be returned to the oil inlet channel 15 when the push rod 31 moves upward.
[0048] Preferably, at least two sealing rings 311 are provided on the push rod 31. The sealing rings 311 are in a wave-shaped shape, which is conducive to the elastic deformation of the sealing rings 311 and has good sealing performance. In addition to ensuring that the push rod 31 can slide smoothly along the sliding groove 16, it also prevents liquid from leaking out.
[0049] Furthermore, the first oil inlet section 151, the second oil inlet section 152 and the third oil inlet section 153 are arranged in a straight line. Compared with the circuitous path, each section of the oil inlet channel 15 is arranged in a straight line, so that the oil inlet is smoother. The second oil inlet section 152 is horizontally distributed along the mounting bracket 14, and the first oil inlet section 151 and the third oil inlet section 153 are respectively arranged vertically at the two ends of the second oil inlet section 152. Among them, the first oil inlet section 151 is connected to the liquid storage space 121, the third oil inlet section 153 is connected to the liquid storage 2, and the second oil inlet section 152 is located in the middle of the first oil inlet section 151 and the third oil inlet section 153. The second oil inlet section 152 is relative to the liquid temporary storage area, and can temporarily store the liquid flowing out of the liquid reservoir 2. When the liquid flows from the third oil inlet section 153 to the second oil inlet section 152, the fluid flow direction turns inward 90 degrees. The liquid turning increases the resistance to liquid flow, thereby reducing the flow rate of the liquid, thereby preventing the liquid from quickly concentrating and pouring into the liquid storage space 121, reducing the risk of leakage.
[0050] Furthermore, the inner wall of the connection between the first oil inlet section 151 and the second oil inlet section 152 and the inner wall of the contact between the third oil inlet section 153 and the second oil inlet section 152 are respectively provided with rounded corners. When the oil is inletted, in order to avoid oil leakage, the aperture of the oil inlet channel 15 is relatively small. If the corner of the oil inlet channel 15 has a sharp corner, the oil is easy to hang on the wall at the corner, and even an oil film may appear in severe cases, thereby blocking the oil inlet channel 15. The arc transition is adopted at this corner, so that the smoke oil will not hang on the wall and can smoothly flow into the liquid storage space 121 through the corner.
[0051] like Figure 3As shown, the atomizer 1 is also provided with a base 17, which is arranged in the shell assembly and located between the liquid reservoir 2 and the atomizer 1, the mounting bracket 14 is fixed to one side of the base 17, a battery 18 is provided in the middle of the base 17, a main control board 19 is provided above the battery 18, a snap-in position is provided at the bottom of the base 17, the oil reservoir is square, and the liquid reservoir 2 is snap-connected at the bottom of the base 17.
[0052] In one embodiment, see Figure 1 , Figure 2 and Figure 5 , the atomizer 1 also includes a first magnet 123 and a first electrode 124, the first magnet 123 and the first electrode 124 are respectively arranged on the outside of the shell assembly, and one end of the first electrode 124 passes through the shell assembly and is electrically connected to the atomization module 11. The electronic cigarette 100 also includes a power module 4, and the contact surface between the power module 4 and the atomizer 1 is respectively provided with a second magnet 41 matched with the first magnet 123 and a second electrode 42 coupled with the first electrode 124. That is, the electronic cigarette 100 is externally connected to the power module 4, and the power module 4 can provide electrical energy for the atomizer 1 of the electronic cigarette 100, and the power module 4 and the atomizer 1 are assembled by magnetic attraction. Of course, in other embodiments, the atomizer 1 and the power module 4 can also be assembled by means of snap-fitting, threaded connection, etc., which can also make the two disassembled.
[0053] The power module 4 can be completely independent from the atomizer 1, and the power module 4 can be used as a mobile charging power source. Furthermore, a clamp is provided at one end of the power module 4, and a charging cable 43 is provided on one side of the power module 4. The free end of the charging cable 43 passes through the clamp, and the free section of the charging cable 43 is provided with a charging interface 44, and the outer diameter of the charging interface 44 is greater than the inner diameter of the clamp. The clamp can limit the displacement of the charging cable 43, and a lanyard is formed in the middle of the charging cable 43, which is convenient for carrying the power module 4 or the electronic cigarette 100.
[0054] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0055] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. An electronic cigarette, characterized in that: include: The atomizer comprises a shell assembly and an atomizing module, wherein the shell assembly defines a liquid storage space, an atomizing channel and an oil inlet channel, the atomizing module is fixed in the atomizing channel and communicated with the liquid storage space, and the oil inlet channel is communicated with the liquid storage space; A liquid reservoir, the liquid reservoir is detachably mounted on the atomizer, and a liquid outlet end of the liquid reservoir is connected to the oil inlet channel; an oil sealing assembly, the oil sealing assembly being inserted in the oil inlet passage and being movable between a first position and a second position, wherein in the first position, the oil sealing assembly blocks the oil inlet passage; When in the second position, the oil sealing assembly is away from the oil inlet passage, and the oil inlet passage is open.
2. The electronic cigarette according to claim 1, characterized in that: The housing component is provided with a sliding groove on one side of the oil inlet passage, the oil sealing component comprises a push rod slidably inserted in the sliding groove and a slider arranged on the push rod, and the outer side of the housing component is also provided with a slot, and part of the slider extends out of the slot; In the first position, the outer wall of the push rod abuts against the inner wall of the oil inlet channel to close the oil inlet channel; in the second position, the push rod is away from the oil inlet channel, and the oil inlet channel is open.
3. The electronic cigarette according to claim 2, characterized in that: A plurality of sealing rings are provided at intervals on the outer peripheral side of the push rod along the height direction of the push rod.
4. The electronic cigarette according to claim 2, characterized in that: A sealing silica gel is provided at the port of the liquid reservoir, and a pulling rod is provided at one end of the sealing silica gel away from the liquid reservoir.
5. The electronic cigarette according to claim 1, characterized in that: The shell assembly includes an outer shell, a sealing seat and a mounting bracket. The outer shell has a liquid storage space. The sealing seat seals the bottom of the liquid storage space. The sealing seat has a through hole. The mounting bracket is fixed to the bottom of the sealing seat, and part of the mounting bracket extends into the liquid storage space through the through hole. The mounting bracket has an oil inlet channel connecting the liquid reservoir and the liquid storage space. The mounting bracket is provided with a sliding groove on the side of the oil inlet channel, and the oil sealing assembly is slidably inserted in the sliding groove.
6. The electronic cigarette according to claim 5, characterized in that: The mounting bracket extends from the bottom end of the liquid storage space to the bottom of the mounting bracket to form a channel, and the mounting bracket extends laterally outward on one side of the middle of the channel to form a second oil inlet section, the upper section of the channel is configured as the first oil inlet section, and the lower section of the channel is configured as the sliding groove, and the free end of the mounting bracket located at the second oil inlet section extends downward along the direction of the liquid reservoir to form a third oil inlet section, and the first oil inlet section, the second oil inlet section and the third oil inlet section are combined to form the oil inlet channel.
7. The electronic cigarette according to claim 6, characterized in that: The first oil inlet section and the third oil inlet section are respectively perpendicular to the second oil inlet section.
8. The electronic cigarette according to claim 7, characterized in that: An inner wall at a connection between the first oil inlet section and the second oil inlet section and an inner wall at a connection between the third oil inlet section and the second oil inlet section are respectively provided with rounded corners.
9. The electronic cigarette according to claim 1, characterized in that: The atomizer further comprises a first magnet and a first electrode, wherein the first magnet and the first electrode are respectively arranged on the outside of the shell assembly, and one end of the first electrode passes through the shell assembly and is electrically connected to the atomization module; The electronic cigarette further comprises a power supply module, and a second magnet matched with the first magnet and a second electrode coupled with the first electrode are respectively provided at the contact surface between the power supply module and the atomizer.
10. The electronic cigarette according to claim 9, characterized in that: A clamping position is provided at one end of the power module, a charging cable is provided at one side of the power module, a free end of the charging cable passes through the clamping position, a charging interface is provided at the free end of the charging cable, and an outer diameter of the charging interface is larger than an inner diameter of the clamping position.