Electronic cigarette
By designing a detachable second oil reservoir and oil guiding structure in the e-cigarette, the problems of small capacity and e-liquid oxidation in traditional e-cigarettes are solved, achieving a slow supply of e-liquid and improved safety.
Patent Information
- Application Number
- CN202422277715.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-09-18
AI Technical Summary
Traditional e-cigarettes have a small capacity, which cannot meet the needs of frequent vaping. The e-liquid is prone to oxidation and deterioration when exposed to air for a long time, which affects the user's health.
Design an electronic cigarette comprising a shell, a side cover, an atomizer core, a first oil reservoir and a second oil reservoir, wherein the second oil reservoir is detachably inserted into the first oil reservoir, and e-liquid is slowly supplied to the atomizer core through an oil guide groove and an oil guide hole to prevent e-liquid oxidation and leakage.
This achieves a slow supply of e-liquid, avoiding oxidation, deterioration, and leakage, reducing user costs, and improving the convenience and safety of e-cigarettes.
Smart Images
Figure CN223473108U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic cigarette technology, and more specifically, to an electronic cigarette. Background Technology
[0002] As e-cigarettes become increasingly popular among young people, the trend of using them to replace traditional cigarettes is becoming more and more apparent, with many smokers using them to quit. However, smokers in the early stages of quitting need to use e-cigarettes frequently and in large quantities to alleviate cravings. Traditional e-cigarettes have relatively small capacities, which cannot meet the needs of prolonged and frequent use, potentially leading to the purchase of cigarettes when the e-cigarette runs out. To address this issue, high-capacity e-cigarettes have emerged. However, in existing e-cigarettes, the e-liquid is exposed to air through the air passage. If the e-liquid is not used up within a long time, it is prone to oxidation and deterioration, which is detrimental to the user's health. Utility Model Content
[0003] The purpose of this invention is to provide an electronic cigarette in which the e-liquid is not easily oxidized.
[0004] The present invention solves the above problems by constructing an electronic cigarette, which includes a shell, a side cover, an atomizing core, a first oil storage component, and a second oil storage component. The side wall of the shell is provided with a pick-up and put-out port; the side cover is disposed on the pick-up and put-out port and is detachably connected to the shell; the atomizing core is located in the first oil storage component and is used to atomize the e-liquid in the first oil storage component.
[0005] The first oil storage component is located inside the housing. The first oil storage component is provided with a first oil storage chamber and an insertion port. The first oil storage chamber is used to store e-liquid to supply e-liquid to the atomizing core. The insertion port is located on the side wall of the first oil storage component facing the dispensing port and communicates with the first oil storage chamber. One end of the second oil storage component is located inside the side cover, and the other end is detachably inserted into the first oil storage component from the insertion port to supply e-liquid to the first oil storage chamber. The second oil storage component is arranged along the lateral extension of the electronic cigarette.
[0006] Preferably, the electronic cigarette further includes a fixing member and a piercing member. The fixing member is located inside the first oil storage member and is connected to the first oil storage member. One end of the piercing member is connected to the fixing member, and the other end of the piercing member corresponds to the position of the insertion port and extends into the second oil storage member to export the e-liquid in the second oil storage member to the first oil storage cavity.
[0007] Preferably, the electronic cigarette further includes an elastic sealing ring, which is sleeved on the second oil reservoir and elastically abuts against the fixing member to prevent the e-liquid from leaking out of the inlet.
[0008] Preferably, the fixing member is provided with a limiting groove, and one end of the second oil storage member extends into the limiting groove and abuts against the limiting groove.
[0009] Preferably, an oil guide groove is provided on the wall of the limiting groove, and the end face of the second oil storage component corresponds to the position of the oil guide groove. The piercing member is inserted into the second oil storage component from the end face of the second oil storage component, and the e-liquid in the second oil storage component flows into the first oil storage cavity through the oil guide groove.
[0010] Preferably, the fixing member is further provided with an oil guide hole, which is provided along the lateral extension of the electronic cigarette and communicates with the first oil storage cavity and the oil guide groove.
[0011] Preferably, the first oil storage component includes a first oil storage tube, a porous oil suction component, a first sealing seat, and a second sealing seat. The first oil storage tube is located inside the housing and is sleeved on the fixing member. A first oil storage cavity is formed inside the first oil storage tube. The porous oil suction component is located inside the first oil storage tube and is used to absorb e-liquid. The first sealing seat is disposed on the first end of the first oil storage tube, and the second sealing seat is disposed on the second end of the first oil storage tube. The atomizing core is located inside the porous oil suction component to atomize the e-liquid inside the porous oil suction component.
[0012] Preferably, the fixing member is annular and sleeved on the porous oil-absorbing member. The fixing member is provided with an oil-guiding groove and an oil-guiding hole. The oil-guiding groove is annular and surrounds the porous oil-absorbing member. The oil-guiding groove communicates with the second oil storage member to guide the e-liquid in the second oil storage member to the oil-guiding hole. The oil-guiding hole communicates with the oil-guiding groove and the first oil storage cavity. The porous oil-absorbing member covers the opening of the oil-guiding hole.
[0013] Preferably, the electronic cigarette further includes a third oil reservoir, which is detachably disposed within the space formed by the housing and the side cover, and the third oil reservoir has the same structure as the second oil reservoir.
[0014] Preferably, the second oil storage component includes a second oil storage tube and a sealing diaphragm. A second oil storage cavity is formed inside the second oil storage tube for storing e-liquid. The sealing diaphragm covers the opening of the second oil storage tube, and the piercing member passes through the sealing diaphragm and extends into the second oil storage cavity.
[0015] The beneficial effects of this utility model are as follows:
[0016] Firstly, because this invention includes a second oil reservoir, and the first oil reservoir has a first oil storage chamber and an inlet, one end of the second oil reservoir is located inside the side cover, and the other end is detachably inserted into the first oil reservoir through the inlet to supply e-liquid to the first oil storage chamber. Therefore, the first oil reservoir does not need to store a large amount of e-liquid, and the second oil reservoir can slowly supply e-liquid to the atomizer coil, thus avoiding the problem of e-liquid oxidation and deterioration due to prolonged contact with air, as is found in the prior art.
[0017] Secondly, since the side wall of the housing is provided with a dispensing port, the side cover is placed over the dispensing port and detachably connected to the housing, and the insertion port is located on the side wall of the first oil storage component facing the dispensing port. When the e-liquid in the second oil storage component is used up, the side cover can be opened for replacement, thus reducing the user's e-cigarette usage costs.
[0018] Finally, since the second oil reservoir extends laterally along the electronic cigarette, the e-liquid in the second oil reservoir can flow into the first oil reservoir more slowly, avoiding the problem of e-liquid flowing into the atomizer core too quickly due to gravity when the second oil reservoir is upright, thus preventing oversaturation and e-liquid leakage. Attached Figure Description
[0019] The present invention will now be described in conjunction with the accompanying drawings, wherein:
[0020] Figure 1 This is a perspective view of one embodiment of the electronic cigarette of this utility model;
[0021] Figure 2 for Figure 1 An exploded view of the electronic cigarette shown.
[0022] Figure 3 for Figure 1 A 3D view of the side cover of the electronic cigarette shown;
[0023] Figure 4 for Figure 1 A cross-sectional view of the electronic cigarette shown.
[0024] Figure 5 for Figure 4 An enlarged view of region A shown;
[0025] Figure 6 This is a perspective view of the end cap of another embodiment of the electronic cigarette of this utility model;
[0026] Figure 7 for Figure 6 A three-dimensional view of the end cap from another perspective;
[0027] Figure 8 This is a perspective view of the air intake adjustment component of another embodiment of the electronic cigarette of this utility model;
[0028] Figure 9 This is a cross-sectional view of another embodiment of the electronic cigarette of this utility model. Detailed Implementation
[0029] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.
[0030] Please see Figures 1 to 5 This utility model provides an electronic cigarette, comprising a housing 1, a side cover 2, an atomizing core 3, a first oil reservoir 4, a second oil reservoir 5, a fixing member 6, a piercing member 7, and a controller 8. The housing 1 is connected to a mouthpiece 91, which has a smoke exhaust hole 911. When the user inhales, smoke is discharged from the smoke exhaust hole 911. A battery 92 is housed inside the housing 1, providing electrical power. A pick-up / drop-off port 11 is provided on the side wall of the housing 1, extending longitudinally and occupying one short side wall of the housing 1. The pick-up / drop-off port 11 allows the user to insert and remove the second oil reservoir 5. An air inlet 12 is provided on the bottom wall of the housing 1, allowing external gas to enter the housing 1.
[0031] The side cover 2 is located at the access port 11 and is detachably connected to the housing 1. The side cover 2 contains a first slot 21 and a second slot 22. The first slot 21 corresponds to the position of the second oil reservoir 5. There are several second slots 22, spaced apart from each other and from the first slot 21, forming a row of several second slots 22 and first slots 21. It is understood that the side cover 2 and the housing 1 can be connected by a snap-fit, magnetic connection, or other detachable method; no specific limitation is made here.
[0032] The atomizing core 3 is located within the first oil reservoir 4 and is used to atomize the e-liquid within the first oil reservoir 4. It includes a porous liquid guide tube 31 and a heating element 32. The porous liquid guide tube 31, located within the first oil reservoir 4, conducts the e-liquid within the first oil reservoir 4 to the heating element 32. The heating element 32, located within the porous liquid guide tube 31 and electrically connected to the controller 8, atomizes the e-liquid on the porous liquid guide tube 31. The porous liquid guide tube 31 can be made of porous materials such as ceramics or fibers. For example, it can be formed by winding strips of fiber into a porous liquid guide tube 31; there can be one or more strips of fiber. The heating element 32 can be a heating wire or a heating mesh, etc., without specific limitations. It is understood that as long as it can atomize e-liquid, the structure of the atomizing core 3 is not specifically limited here.
[0033] The first oil storage component 4 is located inside the housing 1. The first oil storage component 4 is provided with a first oil storage chamber 401 and a socket 402. The first oil storage chamber 401 is used to store e-liquid to supply e-liquid to the atomizing core 3. The socket 402 is located on the side wall of the first oil storage component 4 facing the inlet / outlet 11 and communicates with the first oil storage chamber 401. Specifically, the first oil storage component 4 includes a first oil storage tube 41, a porous oil suction component 42, a first sealing seat 43 and a second sealing seat 44. The first oil storage tube 41 is located inside the housing 1 and is used to collect e-liquid. The first oil storage chamber 401 is formed inside the first oil storage tube 41, and the socket 402 is located on the side wall of the first oil storage tube 41.
[0034] A porous oil-absorbing element 42 is located inside the first oil storage tube 41 and is used to absorb e-liquid. The porous oil-absorbing element 42 can be made of porous ceramic, fiber, or other porous materials. A first sealing seat 43 covers the first end of the first oil storage tube 41, and a second sealing seat 44 covers the second end of the first oil storage tube 41. The first sealing seat 43 and the second sealing seat 44 can be made of materials such as silicone or rubber. The atomizing coil 3 is located inside the porous oil-absorbing element 42 to atomize the e-liquid within the porous oil-absorbing element 42. A porous liquid guide tube 31 is located inside the porous oil-absorbing element 42 and is in contact with it.
[0035] One end of the second oil reservoir 5 is located in the first slot 21 of the side cover 2, and the other end is detachably inserted into the first oil reservoir 4 through the insertion port 402 to supply e-liquid to the first oil reservoir 401. The second oil reservoir 5 is arranged along the lateral extension of the electronic cigarette, thus avoiding the problem of e-liquid leakage and premature contact with air caused by rapid downward flow of e-liquid due to gravity. The second oil reservoir 5 includes a second oil reservoir tube 51 and a sealing diaphragm 52. A second oil reservoir 511 is formed inside the second oil reservoir tube 51 for storing e-liquid. The second oil reservoir 511 is arranged along the lateral extension of the electronic cigarette. The sealing diaphragm 52 covers the opening of the second oil reservoir tube 51, that is, the sealing diaphragm 52 covers the opening of the second oil reservoir 511. The sealing diaphragm 52 can be a plastic film or aluminum foil, etc., without specific limitation, as long as it can be punctured under external force.
[0036] The fixing component 6 is located inside and connected to the first oil storage component 4. The first oil storage pipe 41 is sleeved on the fixing component 6, which is annular and sleeved on the porous oil suction component 42. The fixing component 6 has a limiting groove 61, and one end of the second oil storage component 5 extends into and abuts against the limiting groove 61, thus facilitating proper assembly and preventing oil leakage due to improper assembly. An oil guiding groove 62 is provided on the wall of the limiting groove 61. The oil guiding groove 62 is annular and surrounds the porous oil suction component 42, and the end face of the second oil storage component 5 corresponds to the position of the oil guiding groove 62. Therefore, it facilitates the discharge of e-liquid and avoids clogging and poor e-liquid supply.
[0037] The fixing component 6 is also provided with an oil guiding hole 63, which extends laterally along the electronic cigarette and communicates with the first oil storage chamber 401 and the oil guiding groove 62, for guiding the e-liquid in the oil guiding groove 62 to the first oil storage chamber 401. The opening of the oil guiding hole 63 is smaller than the opening of the oil guiding groove 62. The oil guiding groove 62 communicates with the second oil storage component 5 to guide the e-liquid in the second oil storage component 5 to the oil guiding hole 63. The porous oil suction component 42 covers the opening of the oil guiding hole 63 to absorb the e-liquid discharged from the opening of the oil guiding hole 63 and conduct the e-liquid to the atomizer core 3. Through the clever cooperation between the oil guiding groove 62 and the oil guiding hole 63, the e-liquid in the second oil storage component 5 can be slowly discharged, avoiding the problems of over-supply and insufficient e-liquid supply.
[0038] One end of the piercing element 7 is connected to the fixing element 6, and the other end of the piercing element 7 corresponds to the position of the insertion port 402 and extends into the second oil storage cavity 511 of the second oil storage component 5, so as to guide the e-liquid in the second oil storage component 5 into the first oil storage cavity 401. That is, the piercing element 7 passes through the sealing diaphragm 52 from the end face of the second oil storage component 5 and pierces into the second oil storage component 5. After the sealing diaphragm 52 is pierced, the e-liquid in the second oil storage component 5 flows into the first oil storage cavity 401 through the oil guide groove 62 and the oil guide hole 63. During use, when the second oil storage component 5 is initially inserted into the first oil storage component 4 through the insertion port 402, the second oil storage component 5 is rotated at a preset angle, thereby increasing the gap between the piercing element 7 and the sealing diaphragm 52, thereby increasing the oil output. The piercing element 7 can be in the form of a sheet or a tube, etc. Preferably, the puncture part 7 is a conical structure with oil guide grooves on its surface, so the oil output is more stable and the user does not need to rotate the second oil reservoir 5 when installing the second oil reservoir 5.
[0039] The electronic cigarette of this invention also includes an elastic sealing ring 93, which is sleeved on the second oil reservoir 5 and elastically abuts against the fixing member 6 to prevent e-liquid from leaking out of the inlet 402. Since the elastic sealing ring 93 is sleeved on the second oil reservoir 5, after the e-liquid in the second oil reservoir 5 is exhausted, the second oil reservoir 5 and the elastic sealing ring 93 can be removed together, thus allowing for replacement of the elastic sealing ring 93 and preventing fatigue of the elastic sealing ring 93.
[0040] The electronic cigarette of this utility model also includes an end cap 94, an air intake adjustment component 95, and an elastic sealing block 96. The end cap 94 covers one end of the first oil storage component 4 and is connected to the first oil storage component 4. In this embodiment, the end cap 94 is connected to the first oil storage tube 41 of the first oil storage component 4. A receiving groove 941 is provided on the end face of the end cap 94 facing away from the atomizing core 3, that is, the receiving groove 941 is located on the bottom surface of the end cap 94 and corresponds to the position of the air intake hole 12. An air passage hole 942 is provided on the top wall of the receiving groove 941, and the air intake hole 12 communicates with the receiving groove 941.
[0041] The air intake regulator 95 is inserted into the receiving groove 941 and can move along the guide of the receiving groove 941. The air intake regulator 95 includes an air regulating plate portion 951, a connecting protrusion 952, and a push-pull protrusion 953. The air regulating plate portion 951 is located in the receiving groove 941 and is provided with at least two first air guide holes 9511, which are spaced apart. All the first air guide holes 9511 can be the same size or different. The connecting protrusion 952 is located on the side of the air regulating plate portion 951 facing the atomizing core 3 and is connected to the air regulating plate portion 951 and the controller 8. The push-pull protrusion 953 is located on the side of the air regulating plate portion 951 facing away from the atomizing core 3 and is connected to the air regulating plate portion 951. It is used for the user to push and pull the air intake regulator 95 to adjust the airflow. The push-pull protrusion 953 is covered with an extension sleeve 97, and the extension 962 extends from the air inlet 12. The user can push the extension sleeve 97 to push the air intake adjustment member 95.
[0042] The elastic sealing block 96 includes a fixing part 961 and an extension part 962. The fixing part 961 is installed on the side of the end cap 94 facing the atomizing core 3. The extension part 962 is connected to the fixing part 961 and passes through the air passage 942 to elastically abut against the air regulating plate part 951 of the air intake regulating component 95. The extension part 962 is provided with a second air guide hole 963 communicating with the atomizing core 3. The second air guide hole 963 communicates with the outside of the electronic cigarette through the first air guide hole 9511 and the air intake hole 12. By setting the elastic sealing block 96, the air entering from the first air guide hole 9511 flows through the second air guide hole 963 and can flow into the atomizing core 3 in a better way, thus better preventing air leakage.
[0043] The electronic cigarette of this utility model also includes a bracket 97. The first end of the bracket 97 is inserted into the second sealing seat 44, and the second end of the bracket 97 is inserted into the elastic sealing block 96, so that the bracket 97 is clamped by the second sealing seat 44 and the elastic sealing block 96, thereby making the overall structure of the electronic cigarette more stable and reliable. This not only reduces the probability of air leakage from the first air vent 9511, but also reduces the probability of oil leakage between the second sealing seat 44 and the first oil storage tube 41.
[0044] The controller 8 includes a control board 81, an airflow sensor 82, a voltage adjustment switch 83, and a control circuit (not shown in the figure) mounted on the control board 81. The airflow sensor 82 is electrically connected to the control circuit and communicates with the atomizer core 3. The voltage adjustment switch 83 is connected to the connecting protrusion 952 and is used to adjust the voltage output from the battery 92 to the atomizer core 3. The control circuit is electrically connected to the battery 92, the voltage adjustment switch 83, and the atomizer core 3. When the user pushes the air intake adjustment component 95 to increase the air intake of the electronic cigarette, the air intake adjustment component 95 simultaneously drives the voltage adjustment switch 83 to move, thereby increasing the voltage output from the battery 92 to the atomizer core 3 controlled by the control circuit, thus ensuring the vapor concentration of the electronic cigarette and maintaining the stability of the flavor.
[0045] The electronic cigarette of this invention also includes a third oil reservoir 98, which is detachably disposed within the space formed by the housing 1 and the side cover 2. The third oil reservoir 98 has the same structure as the second oil reservoir 5. In this embodiment, there are several third oil reservoirs 98, with one end of each third oil reservoir 98 inserted into a corresponding second slot 22. After the e-liquid in the second oil reservoir 5 is completely discharged, the second oil reservoir 5 is removed, and then the third oil reservoir 98 replaces the second oil reservoir 5. This effectively prevents the e-liquid from oxidizing due to prolonged contact with oxygen.
[0046] Please see Figures 6 to 8 In another embodiment, the structure is similar to that of the above embodiment, but the main difference is that the side wall of the receiving groove 941 in this embodiment is provided with a snap-fit groove 943 and a positioning groove 944; the air intake regulating component 95 also includes a snap-fit protrusion 954 and a limiting protrusion 955. A notch 956 is formed on the side of the snap-fit groove 943 facing the atomizing core 3, thus facilitating demolding and manufacturing when the end cap 94 is manufactured using an injection mold, and improving the consistency of the snap-fit groove 943 across different products. The positioning groove 944 communicates with the snap-fit groove 943, and there are at least two of them, with the positioning grooves 944 spaced apart.
[0047] The snap-fit protrusion 954 extends into the snap-fit groove 943 to prevent the air intake regulator 95 from falling out of the receiving groove 941. The snap-fit protrusion 954 has a guide surface 9541 on one side of the atomizing core 3. The guide surface 9541 guides the snap-fit protrusion 954 into the snap-fit groove 943 when the air intake regulator 95 is inserted into the receiving groove 941, thus facilitating assembly. Preferably, the longitudinal section of the snap-fit protrusion 954 is a right-angled trapezoid, which not only facilitates the assembly of the air intake regulator 95 into the receiving groove 941 but also reliably and effectively prevents the air intake regulator 95 from falling out of the end cap 94.
[0048] The limiting protrusion 955 extends into the positioning groove 944 to limit the position of the air intake adjustment component 95, thereby hindering the air intake adjustment component 95 from moving along the guide groove 941. This prevents the air intake adjustment component 95 from sliding arbitrarily when the electronic cigarette is shaken horizontally, ensuring the stability of the air intake volume. Preferably, the side of the limiting protrusion 955 is curved, so when the user pushes the air intake adjustment component 95 to slide along the guide groove 941, the limiting protrusion 955 easily slides out of the positioning groove 944, making it easier for the user to push the air intake adjustment component 95.
[0049] Please see Figure 9In another embodiment, the structure is similar to the first embodiment described above, with the main difference being that the fixing member 6 and the piercing member 7 are integrally formed with the first oil storage tube 41. This reduces the manufacturing process and improves production efficiency. In this embodiment, the fixing member 6, the piercing member 7, and the first oil storage tube 41 are made of plastic material. Since the remaining structure of this embodiment is the same as that of the first embodiment described above, it also possesses the same technical effects.
[0050] In summary, firstly, because this invention includes a second oil reservoir 5, and the first oil reservoir 4 has a first oil storage chamber 401 and an insertion port 402, with one end of the second oil reservoir 5 located inside the side cover 2 and the other end detachably inserted into the first oil reservoir 4 through the insertion port 402 to supply e-liquid to the first oil storage chamber 401, the first oil reservoir 4 does not need to store a large amount of e-liquid. The second oil reservoir 5 can slowly supply e-liquid to the atomizer core 3, thus avoiding the problem of e-liquid oxidation and deterioration due to prolonged contact with air, as is present in the prior art.
[0051] Secondly, since the side wall of the housing 1 is provided with a dispensing port 11, the side cover 2 is placed on the dispensing port 11 and is detachably connected to the housing 1, and the insertion port 402 is located on the side wall of the first oil storage component 4 facing the dispensing port 11. When the e-liquid in the second oil storage component 5 is used up, the side cover 2 can be opened for replacement, thus reducing the user's cost of using e-liquid.
[0052] Finally, since the second oil reservoir 5 is arranged to extend laterally along the electronic cigarette, the e-liquid in the second oil reservoir 5 can flow into the first oil reservoir 401 more slowly, thus avoiding the problem of e-liquid flowing into the atomizer core 3 too quickly due to gravity when the second oil reservoir 5 is upright, which would lead to oversaturation and e-liquid leakage.
[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An electronic cigarette, characterized in that, The device includes a housing, a side cover, an atomizing core, a first oil reservoir, and a second oil reservoir. The side wall of the housing is provided with a dispensing port. The side cover is disposed on the dispensing port and is detachably connected to the housing. The atomizing core is located inside the first oil reservoir and is used to atomize the e-liquid in the first oil reservoir. The first oil storage component is located inside the housing. The first oil storage component is provided with a first oil storage cavity and an insertion port. The first oil storage cavity is used to store e-liquid. The insertion port is located on the side wall of the first oil storage component facing the dispensing port and communicates with the first oil storage cavity. One end of the second oil storage component is located inside the side cover, and the other end is detachably inserted into the first oil storage component through the insertion port to supply e-liquid to the first oil storage cavity. The second oil storage component is arranged along the lateral extension of the electronic cigarette.
2. The electronic cigarette according to claim 1, characterized in that, The electronic cigarette also includes a fixing member and a piercing member. The fixing member is located inside the first oil storage member and is connected to the first oil storage member. One end of the piercing member is connected to the fixing member, and the other end of the piercing member corresponds to the position of the insertion port and extends into the second oil storage member to guide the e-liquid in the second oil storage member into the first oil storage cavity.
3. The electronic cigarette according to claim 2, characterized in that, The electronic cigarette also includes an elastic sealing ring, which is sleeved on the second oil reservoir and elastically abuts against the fixing member to prevent the e-liquid from leaking out of the inlet.
4. The electronic cigarette according to claim 2 or 3, characterized in that, The fixing member is provided with a limiting groove, and one end of the second oil storage member extends into the limiting groove and abuts against the limiting groove.
5. The electronic cigarette according to claim 4, characterized in that, An oil guide groove is provided on the wall of the limiting groove. The end face of the second oil storage component corresponds to the position of the oil guide groove. The piercing member pierces into the second oil storage component from the end face of the second oil storage component. The e-liquid in the second oil storage component flows into the first oil storage cavity through the oil guide groove.
6. The electronic cigarette according to claim 5, characterized in that, The fixing component is also provided with an oil guide hole, which is provided along the lateral extension of the electronic cigarette and communicates with the first oil storage cavity and the oil guide groove.
7. The electronic cigarette according to claim 2 or 3, characterized in that, The first oil storage component includes a first oil storage tube, a porous oil suction component, a first sealing seat, and a second sealing seat. The first oil storage tube is located inside the housing and is sleeved on the fixing member. A first oil storage cavity is formed inside the first oil storage tube. The porous oil suction component is located inside the first oil storage tube and is used to absorb e-liquid. The first sealing seat is covered at the first end of the first oil storage tube, and the second sealing seat is covered at the second end of the first oil storage tube. The atomizing core is located inside the porous oil suction component to atomize the e-liquid inside the porous oil suction component.
8. The electronic cigarette according to claim 7, characterized in that, The fixing member is annular and is sleeved on the porous oil-absorbing member. The fixing member is provided with an oil-guiding groove and an oil-guiding hole. The oil-guiding groove is annular and surrounds the porous oil-absorbing member. The oil-guiding groove is connected to the second oil storage member to guide the e-liquid in the second oil storage member to the oil-guiding hole. The oil-guiding hole is connected to the oil-guiding groove and the first oil storage cavity. The porous oil-absorbing member covers the opening of the oil-guiding hole.
9. The electronic cigarette according to claim 2, characterized in that, The electronic cigarette also includes a third oil reservoir, which is detachably disposed within the space formed by the housing and the side cover, and the third oil reservoir has the same structure as the second oil reservoir.
10. The electronic cigarette according to claim 2, characterized in that, The second oil storage component includes a second oil storage tube and a sealing diaphragm. A second oil storage cavity is formed inside the second oil storage tube. The second oil storage cavity is used to store e-liquid. The sealing diaphragm covers the opening of the second oil storage tube. The piercing element passes through the sealing diaphragm and extends into the second oil storage cavity.