Electronic cigarette capable of rotatably switching oil supply

Abstract

The electronic cigarette comprises an oil supply main body and an electronic cigarette main body, an oil storage cavity and an atomizing core arranged in the oil storage cavity are arranged in the electronic cigarette main body, and a rotating shaft and an oil injection hole communicated with the oil storage cavity are arranged on the electronic cigarette main body. A shaft groove, a first tobacco tar cavity and a second tobacco tar cavity are formed in the oil supply body, the first tobacco tar cavity and the second tobacco tar cavity store tobacco tar of different tastes, the oil supply body is detachably connected to the electronic cigarette body by inserting the rotating shaft into the shaft groove, the first tobacco tar cavity corresponds to and is communicated with the oil injection hole, and the oil supply body rotates clockwise by 180 degrees on the electronic cigarette body through the rotating shaft. And the second tobacco tar cavity can be rotated to correspond to and be communicated with the oil filling hole. According to the electronic cigarette, the two tobacco tar cavities are switched in a rotating mode to supply oil to the oil storage cavity, so that the atomizing core is atomized to generate smoke, one electronic cigarette can be matched with the two tobacco tar cavities to supply oil at the same time, two tastes can be smoked, and the smoking time can be longer due to the fact that the two tobacco tar cavities are sufficient in oil quantity.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with rotating oil supply switching. Background Art

[0002] At present, for existing electronic cigarettes, there is only one oil storage cavity that provides e-liquid for an atomizing core to atomize. There is only one flavor of e-liquid in a single oil storage cavity, and the oil storage cavity is completely sealed. During use, only one flavor of smoke can be produced after atomization by the atomizing core, resulting in the inability to meet the user's demand for sucking multiple flavors on the same electronic cigarette. Moreover, the oil storage capacity of a single oil storage cavity is small, and the e-liquid can be consumed after about two hundred puffs, resulting in a very short puffing time of the electronic cigarette. In addition, the oil storage cavity is completely sealed, and when the e-liquid is consumed and cannot be refilled again, the entire electronic cigarette will be scrapped. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an electronic cigarette with rotating oil supply switching, which switches the oil supply from two e-liquid cavities to the oil storage cavity by rotation to atomize the atomizing core to generate smoke, solving the problems in the prior art that there is only one oil cavity storing one flavor of e-liquid in an electronic cigarette, resulting in the inability to suck two flavors, and the small oil storage capacity of a single oil storage cavity, resulting in a very short puffing time.

[0004] The technical solution adopted by the utility model to solve the technical problems is: an electronic cigarette with rotating oil supply switching, including an oil supply main body and an electronic cigarette main body. The electronic cigarette main body has an oil storage cavity and an atomizing core arranged in the oil storage cavity. A rotating shaft and an oil injection hole communicating with the oil storage cavity are arranged on the electronic cigarette main body. An axial groove and a first e-liquid cavity and a second e-liquid cavity storing different flavors of e-liquid are arranged in the oil supply main body. The oil supply main body is detachably connected to the electronic cigarette main body by inserting the rotating shaft into the axial groove, and the first e-liquid cavity corresponds to and communicates with the oil injection hole. When the oil supply main body rotates 180 degrees clockwise on the electronic cigarette main body through the rotating shaft, the second e-liquid cavity can be rotated to correspond to and communicate with the oil injection hole.

[0005] As an implementation manner, a first aluminum film for sealing the first e-liquid cavity and a second aluminum film for sealing the second e-liquid cavity are further arranged in the oil supply main body. The oil injection hole also corresponds to the first aluminum film. When the oil supply main body rotates 180 degrees clockwise on the electronic cigarette main body through the rotating shaft, the second aluminum film can be rotated to correspond to the oil injection hole.

[0006] As an implementation manner, two puncturing needles corresponding to the first aluminum film are further provided on the e-cigarette main body. Each puncturing needle is respectively located at the upper end and the lower end of the oil injection hole, and each puncturing needle is located on the rotation trajectory of the first aluminum film and the second aluminum film rotating clockwise with the oil supply main body. The oil supply main body punctures the first aluminum film on the e-cigarette main body through each puncturing needle, so that the first e-liquid chamber corresponds to and communicates with the oil injection hole; or, when the oil supply main body rotates clockwise by 180 degrees on the e-cigarette main body through the rotating shaft, the second aluminum film can be rotated to correspond to each puncturing needle, and each puncturing needle punctures the first aluminum film, so that the first e-liquid chamber corresponds to and communicates with the oil injection hole.

[0007] As an implementation manner, the oil supply main body includes a first oil tank and a second oil tank. The side wall of the first oil tank is recessed to form the first e-liquid chamber, the side wall of the second oil tank is recessed to form the second e-liquid chamber. The first aluminum film covers the side wall of the first oil tank to seal the first e-liquid chamber, and the second aluminum film covers the side wall of the second oil tank to seal the second e-liquid chamber.

[0008] As an implementation manner, the oil supply main body further includes a housing. The shaft groove is provided in the housing. A first groove and a second groove are also provided in the housing, and the first groove is located above the second groove. The first groove corresponds to the oil injection hole and each puncturing needle. The first oil tank is detachably inserted into the first groove, and the second oil tank is detachably inserted into the second groove.

[0009] As an implementation manner, the e-cigarette main body includes a main body shell. The oil injection hole and each puncturing needle are provided on the side wall of the main body shell. A through hole is also provided on the side wall of the main body shell. One end of the rotating shaft is inserted into the main body shell through the through hole. The end of the rotating shaft away from the through hole extends into the housing and is inserted into the shaft groove. The housing is detachably connected to the main body shell by inserting the rotating shaft into the shaft groove, and the housing can rotate clockwise by 180 degrees on the main body shell through the rotating shaft.

[0010] As an implementation manner, the side wall of the main body shell is further provided with a first magnet and a second magnet. The side wall of the shell is provided with a third magnet corresponding to the first magnet and a fourth magnet corresponding to the second magnet. The shell is positioned on the main body shell by the attraction between the first magnet and the third magnet and the attraction between the second magnet and the fourth magnet, so that each of the needles pierces the first aluminum film and the oil injection hole communicates with the first e-liquid cavity. The shell rotates clockwise by 180 degrees on the main body shell through the rotating shaft, the third magnet can rotate to correspond to the second magnet, and the fourth magnet can rotate to correspond to the first magnet. The shell is positioned on the main body shell by the attraction between the third magnet and the second magnet and the attraction between the fourth magnet and the first magnet, so that each of the needles pierces the second aluminum film and the oil injection hole communicates with the second e-liquid cavity.

[0011] As an implementation manner, one end of the rotating shaft is sleeved with a spring. One end of the rotating shaft protrudes to form a limiting step. One end of the spring abuts against the limiting step, and the other end of the spring away from the limiting step abuts against the inner wall of the main body shell. The side wall of the main body shell is further provided with a sealing ring surrounding the periphery of the oil injection hole, and the sealing ring abuts against the side wall of the first oil storage chamber.

[0012] As an implementation manner, the e-cigarette main body further includes an oil sealing member. The atomization core and the oil sealing member are sequentially arranged in the main body shell. The space between the outer wall of the atomization core and the inner wall of the main body shell forms the oil storage cavity. The outer wall of the oil sealing member abuts against the inner wall of the main body shell to seal the oil storage cavity. The oil injection hole corresponds to and communicates with the oil storage cavity on the side wall of the main body shell. The oil sealing member is provided with an air guiding channel. The lower end of the atomization core is inserted into the air guiding channel for connection. A battery cell and a power board are arranged below the oil storage cavity in the main body shell, and the battery cell is electrically connected to the power board.

[0013] As an implementation manner, an atomization channel corresponding to and communicating with the air guiding channel is formed in the atomization core. A heating core electrically connected to the power board is arranged in the atomization channel. An oil inlet hole corresponding to the heating core is formed in the outer wall of the atomization core. A mouthpiece is arranged at the top end of the main body shell. A smoking channel corresponding to and communicating with the oil storage cavity is formed in the mouthpiece. The upper end of the atomization core is inserted into the smoking channel so that the smoking channel corresponds to and communicates with the atomization channel. The bottom end of the main body shell is sealed by a cover, and an air inlet hole communicating with the air guiding channel is formed in the cover.

[0014] The electronic cigarette with rotating switching oil supply for implementing the present utility model has the following beneficial effects: The electronic cigarette with rotating switching oil supply for implementing the present utility model switches the oil supply from two e-liquid chambers to the e-liquid storage chamber by rotation to atomize the atomization core to generate smoke, enabling an electronic cigarette to simultaneously match the oil supply of two e-liquid chambers. It can not only suck the smoke generated by atomizing two flavors of e-liquid, but also the sufficient amount of e-liquid in the two e-liquid chambers allows for a longer suction time, extending the service life of the electronic cigarette. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following will describe the present utility model in detail with reference to the drawings to make the above advantages of the present utility model more clear. Among them,

[0016] Figure 1 is an exploded view of the electronic cigarette of the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the electronic cigarette of the present utility model;

[0018] Figure 3 is a cross-sectional schematic diagram of the electronic cigarette of the present utility model;

[0019] Figure 4 is a cross-sectional schematic diagram of the oil supply main body of the electronic cigarette of the present utility model rotating 180 degrees on the electronic cigarette main body;

[0020] Figure 5 is a schematic diagram of the separation of the oil supply main body and the electronic cigarette main body of the electronic cigarette of the present utility model;

[0021] Figure 6 is a schematic diagram of the internal structure of the oil supply main body of the electronic cigarette of the present utility model;

[0022] Figure 7 is an exploded schematic diagram of the oil supply main body of the electronic cigarette of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will describe the embodiments of the present utility model in detail with reference to the drawings and embodiments, so as to fully understand how the present utility model uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly. It should be noted that as long as there is no conflict, the various embodiments in the present utility model and the various features in each embodiment can be combined with each other, and the formed technical solutions are all within the protection scope of the present utility model.

[0024] It should be noted that a large number of technical features are recorded in the specification of this application, which are distributed in various technical solutions. If all possible combinations of technical features (i.e., technical solutions) of this application are listed, the specification will be too lengthy. To avoid this problem, each technical feature disclosed in the above-mentioned utility model content of this application, each technical feature disclosed in the following embodiments and examples, and each technical feature disclosed in the drawings can be freely combined with each other to form various new technical solutions (these technical solutions are all considered to have been recorded in this specification), unless the combination of such technical features is technically infeasible. For example, in one example, features A+B+C are disclosed, and in another example, features A+B+D+E are disclosed. Features C and D are equivalent technical means that perform the same function, and only one of them can be used technically and it is impossible to use both at the same time. Feature E can be combined with feature C technically. Then, the solution of A+B+C+D should not be considered to have been recorded because it is technically infeasible, while the solution of A+B+C+E should be considered to have been recorded.

[0025] As Figures 1-7 shown, the present utility model provides an electronic cigarette with rotary switching for oil supply, which includes an oil supply main body 100 and an electronic cigarette main body 200. The electronic cigarette main body 200 has an oil storage cavity 403 and an atomization core 8 provided in the oil storage cavity 403. A rotating shaft 6 and an oil injection hole 401 communicating with the oil storage cavity 403 are provided on the electronic cigarette main body 200. An axial groove 101, a first e-liquid cavity 201 and a second e-liquid cavity 301 storing different flavors of e-liquid are provided in the oil supply main body 100. The oil supply main body 100 is detachably connected to the electronic cigarette main body 200 by inserting the rotating shaft 6 into the axial groove 101, and the first e-liquid cavity 201 corresponds to and communicates with the oil injection hole 401. By rotating 180 degrees clockwise around the rotating shaft 6 on the electronic cigarette main body 200, the oil supply main body 100 can make the second e-liquid cavity 301 rotate to correspond to and communicate with the oil injection hole 401. It should be noted that by rotating to switch the oil supply of the two e-liquid cavities into the oil storage cavity 403 to atomize the atomization core 8 to generate smoke, an electronic cigarette can simultaneously match the oil supply of two e-liquid cavities, not only can suck two flavors, but also the sufficient amount of e-liquid in the two e-liquid cavities can make the sucking time longer.

[0026] In some embodiments, a first aluminum film 202 for sealing the first e-liquid chamber 201 and a second aluminum film 302 for sealing the second e-liquid chamber 301 are further provided inside the fuel supply main body 100. The filling hole 401 also corresponds to the first aluminum film 202. When the fuel supply main body 100 rotates clockwise by 180 degrees on the e-cigarette main body 200 through the rotating shaft 6, the second aluminum film 302 can be rotated to correspond to the filling hole 401. Among them, the first aluminum film 202 and the second aluminum film 302 are respectively used for the e-liquid to flow out of the first e-liquid chamber 201 and the second e-liquid chamber 301, and at the same time prevent the e-liquid from entering the oil storage chamber 403 through the filling hole 401 and soaking the atomization core 8 for a long time when the e-cigarette is not in use, resulting in corrosion of the atomization core 8 and affecting the service life of the atomization core 8 and the taste of the e-liquid.

[0027] In some embodiments, two puncturing needles 402 corresponding to the first aluminum film 202 are further provided on the e-cigarette main body 200. Each puncturing needle 402 is respectively located at the upper end and the lower end of the filling hole 401, and each puncturing needle 402 is located on the rotation trajectory of the first aluminum film 202 and the second aluminum film 302 when the fuel supply main body 100 rotates clockwise. When the fuel supply main body 100 rotates on the e-cigarette main body 200, the first aluminum film 202 is punctured through each puncturing needle 402, so that the first e-liquid chamber 201 corresponds to and communicates with the filling hole 401; or, when the fuel supply main body 100 rotates clockwise by 180 degrees on the e-cigarette main body 200 through the rotating shaft 6, the second aluminum film 302 can be rotated to correspond to each puncturing needle 402, and each puncturing needle 402 punctures the first aluminum film 202, so that the first e-liquid chamber 201 corresponds to and communicates with the filling hole 401. It should be noted that after each puncturing needle 402 punctures the first aluminum film 202, the e-liquid in the first e-liquid chamber 201 can enter the oil storage chamber 403 through the filling hole 401 for the atomization core 8 to atomize to generate smoke. After the e-liquid in the first e-liquid chamber 201 is consumed, the fuel supply main body 100 rotates clockwise by 180 degrees on the e-cigarette main body 200 through the rotating shaft 6, and each puncturing needle 402 can puncture the second aluminum film 302, and the e-liquid in the second e-liquid chamber 301 can enter the oil storage chamber 403 through the filling hole 401 for the atomization core 8 to atomize to generate smoke.

[0028] In some embodiments, the oil supply body 100 includes a first oil tank 2 and a second oil tank 3. An inner concave portion is formed on the side wall of the first oil tank 2 to form a first e-liquid cavity 201, and an inner concave portion is formed on the side wall of the second oil tank 3 to form a second e-liquid cavity 301. A first aluminum film 202 covers the side wall of the first oil tank 2 to seal the first e-liquid cavity 201, and a second aluminum film 302 covers the side wall of the second oil tank 3 to seal the second e-liquid cavity 301. It should be noted that the first oil tank 2 and the second oil tank 3 are made of plastic material. After e-liquid of the same or different flavors is injected into the first e-liquid cavity 201 of the first oil tank 2 and the second e-liquid cavity 301 of the second oil tank 3, the first aluminum film 202 and the second aluminum film 302 are respectively covered on the side walls of the first oil tank 2 and the second oil tank 3, and then through a thermoplastic process or a high-frequency compression process, the first aluminum film 202 and the second aluminum film 302 are respectively welded to the side walls of the first oil tank 2 and the second oil tank 3 to seal the first e-liquid cavity 201 and the second e-liquid cavity 301.

[0029] In some embodiments, the oil supply body 100 further includes a housing 1. A shaft groove 101 is provided in the housing 1. A first groove 104 and a second groove 105 are also provided in the housing 1, and the first groove 104 is located above the second groove 105. The first groove 104 corresponds to the filling hole 401 and each puncture needle 402. The first oil tank 2 is detachably inserted into the first groove 104, and the second oil tank 3 is detachably inserted into the second groove 105. It should be noted that the first oil tank 2 and the second oil tank 3 are detachable in the first groove 104 and the second groove 105. After the e-liquid is consumed, the oil supply body 100 is rotated 90 degrees clockwise on the e-cigarette body 200 through the rotating shaft 6, and the first oil tank 2 and the second oil tank 3 can be removed to replace e-liquid of other flavors.

[0030] In some embodiments, the e-cigarette body 200 includes a main body shell 4. The filling hole 401 and each puncture needle 402 are provided on the side wall of the main body shell 4. A through hole 406 is also provided on the side wall of the main body shell 4. One end of the rotating shaft 6 is inserted into the main body shell 4 from the through hole 406. The end of the rotating shaft 6 away from the through hole 406 extends into the housing 1 and is inserted into the shaft groove 101. The housing 1 is detachably connected to the main body shell 4 by inserting the rotating shaft 6 into the shaft groove 101, and the housing 1 can be rotated 180 degrees clockwise on the main body shell 4 through the rotating shaft 6. It should be noted that the rotating shaft 6 is detachably inserted into the shaft groove 101 by interference fit. The structure is simple and it is convenient to disassemble and replace the housing 1 from the main body shell 4 when it is damaged. Among them, the outer diameter of the rotating shaft 6 is smaller than the inner diameter of the through hole 406, but the rotating shaft 6 and the housing 1 can rotate on the main body shell 4.

[0031] In some embodiments, a first magnet 404 and a second magnet 405 are further provided on the side wall of the main body case 4, a third magnet 102 corresponding to the first magnet 404 and a fourth magnet 103 corresponding to the second magnet 405 are provided on the side wall of the case 1. The case 1 is positioned on the main body case 4 by the attraction between the first magnet 404 and the third magnet 102 and the attraction between the second magnet 405 and the fourth magnet 103, so that each needle 402 pierces the first aluminum film 202 and the oil injection hole 401 communicates with the first e-liquid chamber 201. The case 1 rotates 180 degrees clockwise on the main body case 4 through the rotating shaft 6. The third magnet 102 can rotate to correspond to the second magnet 405, and the fourth magnet 103 can rotate to correspond to the first magnet 103. The case 1 is positioned on the main body case 4 by the attraction between the third magnet 102 and the second magnet 405 and the attraction between the fourth magnet 103 and the first magnet 404, so that each needle 402 pierces the second aluminum film 302 and the oil injection hole 401 communicates with the second e-liquid chamber 301. It should be noted that by the attraction between the first magnet 404 and the third magnet 102 and the attraction between the second magnet 405 and the fourth magnet 103 for positioning, not only can the case 1 be stably connected to the main body case 4 and not easily fall off, but also the side wall of the case 1 can just coincide with the side wall of the main body case 4, and the oil injection hole 401 and the needle 402 will not deviate from the corresponding position of the first aluminum film 202. When the case 1 rotates clockwise until the third magnet 102 attracts the second magnet 405 and the fourth magnet 103 attracts the first magnet 404 for positioning, not only can the case 1 be stably connected to the main body case 4 and not easily fall off, but also the side wall of the case 1 can just coincide with the side wall of the main body case 4 again, and the oil injection hole 401 and the needle 402 will not deviate from the corresponding position of the second aluminum film 302.

[0032] In some embodiments, a spring 7 is sleeved on one end of the rotating shaft 6. A limiting step 601 protrudes from one end of the rotating shaft 6. One end of the spring 7 abuts against the limiting step 601, and the other end of the spring 7 away from the limiting step 601 abuts against the inner wall of the main body case 4. A sealing ring 5 surrounding the periphery of the oil injection hole 401 is further provided on the side wall of the main body case 4, and the sealing ring 5 abuts against the side wall of the first oil tank 2. It should be noted that the limiting step 601 is used to prevent one end of the rotating shaft 6 from being pulled out of the main body case 4 through the through hole 406 when disassembling or rotating the case 1. The spring 7 is used to reduce the pulling force on the rotating shaft 6 when disassembling the case 1 and prevent the limiting step 601 from damaging the inner wall of the main body case 4. The sealing ring 5 is used to seal the periphery of the oil injection hole 401 and the gap between the side wall of the main body case 4 and the side wall of the first oil tank 2 or the second oil tank 3, so as to prevent the e-liquid from leaking out from the periphery of the oil injection hole 401 and the gap between the side wall of the main body case 4 and the side wall of the first oil tank 2 or the second oil tank 3 after the needle 402 pierces the first aluminum film 202 or the second aluminum film 302.

[0033] In some embodiments, the e-cigarette body 200 further includes an oil sealing member 9. The atomization core 8 and the oil sealing member 9 are sequentially arranged in the main body shell 4. The space between the outer wall of the atomization core 8 and the inner wall of the main body shell 4 forms an oil storage cavity 403. The outer wall of the oil sealing member 9 abuts against the inner wall of the main body shell 4 to seal the oil storage cavity 403. The oil injection hole 401 corresponds to and communicates with the oil storage cavity 403 on the side wall of the main body shell 4. The oil sealing member 9 is provided with an air guiding channel 901. The lower end of the atomization core 8 is inserted into the air guiding channel 901 for connection. A battery cell 10 and a power board 11 are arranged below the oil storage cavity 403 in the main body shell 4. The battery cell 10 is electrically connected to the power board 11. Among them, the oil sealing member 9 is made of silica gel material, which is soft and easy to assemble, and has a large deformation coefficient, so it has a good sealing effect on the oil storage cavity 403. The air guiding channel 901 is used to connect and position the lower end of the atomization core 8, and at the same time is used for guiding air to provide the air flow required for atomizing the e-liquid for the atomization core 8. Among them, the battery cell 10 is used to supply power to the power board 11 to enable it to start the power control function.

[0034] In some embodiments, an atomization channel 801 corresponding to and communicating with the air guiding channel 901 is formed in the atomization core 8. A heating core 802 electrically connected to the power board 11 is arranged in the atomization channel 801. An oil inlet hole 803 corresponding to the heating core 802 is formed on the outer wall of the atomization core 8. A mouthpiece 407 is arranged at the top of the main body shell 4. A smoking channel 408 corresponding to and communicating with the oil storage cavity 403 is formed in the mouthpiece 407. The upper end of the atomization core 8 is inserted into the smoking channel 408, so that the smoking channel 408 corresponds to and communicates with the atomization channel 801. The bottom end of the main body shell 4 is blocked by a cover 12. An air inlet hole 1201 communicating with the air guiding channel 901 is formed on the cover 12. Among them, the atomization channel 801 is used to accommodate the heating core 802, and at the same time is used for passing air flow and discharging smoke. The power board 11 is used to supply power to the heating core 802 to make it heat up to atomize the e-liquid in the oil storage cavity 403 to generate smoke. The oil inlet hole 803 is used to introduce the e-liquid in the oil storage cavity 403 into the heating core 802. The mouthpiece 407 is used to hold in the mouth for smoking. When smoking, the external air flow can enter the main body shell 4 from the air inlet hole 1201, then enter the atomization channel 801 through the air guiding channel 901, and then drive the smoke generated by the heating core 802 heating the e-liquid to enter the user's mouth through the smoking channel 408 to be inhaled.

[0035] The following is a detailed description through preferred embodiments.

[0036] As Figures 1-7As shown in the figure, the electronic cigarette of the present utility model includes: an electronic cigarette main body 200 and an oil supply main body 100. The oil supply main body 100 includes: a housing 1, a first oil chamber 2, and a second oil chamber 3. Among them, a first e-liquid cavity 201 is formed by the inner concave side wall of the first oil chamber 2 for accommodating e-liquid, and a second e-liquid cavity 301 is formed by the inner concave side wall of the second oil chamber 3 also for accommodating e-liquid. A first aluminum film 202 is covered on the side wall of the first oil chamber 2 for sealing the first e-liquid cavity 201, and a second aluminum film 302 is covered on the side wall of the second oil chamber 3 for sealing the second e-liquid cavity 301. A shaft groove 101 is provided in the housing 1 for connecting the housing 1 to the electronic cigarette main body 200. A first groove 104 and a second groove 105 are also provided in the housing 1 for respectively installing the first oil chamber 2 and the second oil chamber 3, and the first groove 104 is located above the second groove 105. The first oil chamber 2 is detachably inserted into the first groove 104, and the second oil chamber 3 is detachably inserted into the second groove 105. Third magnets 102 and fourth magnets 103 are provided on the side wall of the housing 1 for positioning the housing 1 on the electronic cigarette main body 200 by magnetic attraction and making the connection between the housing 1 and the electronic cigarette main body 200 stable. Each component is combined and cooperates with each other to form the oil supply main body 100.

[0037] The e-cigarette main body 200 includes: a main body shell 4, a sealing ring 5, a rotating shaft 6, a spring 7, an atomization core 8, an oil sealing member 9, a battery cell 10, a power board 11, and a cover 12. Among them, the atomization core 8 and the oil sealing member 9 are sequentially installed in the main body shell 4. The space between the outer wall of the atomization core 8 and the inner wall of the main body shell 4 forms an oil storage cavity 403 for storing e-liquid. The outer wall of the oil sealing member 9 abuts against the inner wall of the main body shell 4 to seal the oil storage cavity 403. The oil sealing member 9 is provided with an air guiding channel 901 for guiding air and connecting and positioning the lower end of the atomization core 8. The lower end of the atomization core 8 is inserted into the air guiding channel 901 for connection. The battery cell 10 and the power board 11 are installed in the main body shell 4 and are located below the oil storage cavity 403. The battery cell 10 is electrically connected to the power board 11 to supply power to the power board 11 to enable it to start the power control function. An atomization channel 801 corresponding to and communicating with the air guiding channel 901 is formed in the atomization core 8 for passing air flow and discharging smoke. A heating core 802 electrically connected to the power board 11 is provided in the atomization channel 801 for heating after being powered by the power board 11 to vaporize the e-liquid in the oil storage cavity 403 to generate smoke. An oil inlet hole 803 corresponding to the heating core 802 is formed in the outer wall of the atomization core 8 for guiding the e-liquid in the oil storage cavity 403 into the heating core 802. A mouthpiece 407 is provided at the top end of the main body shell 4 for holding in the mouth to smoke. A smoking channel 408 corresponding to and communicating with the oil storage cavity 403 is formed in the mouthpiece 407 for sucking out smoke. The upper end of the atomization core 8 is inserted into the smoking channel 408 for connection and positioning, and the smoking channel 408 corresponds to and communicates with the atomization channel 801 to enable the smoke to exit the smoking channel 408 and be sucked into the user's mouth. The bottom end of the main body shell 4 is blocked by a cover 12. An air inlet hole 1201 communicating with the air guiding channel 901 is formed in the cover 12 for air intake. An oil injection hole 401 corresponding to and communicating with the oil storage cavity 403 is formed in the side wall of the main body shell 4 for injecting e-liquid into the oil storage cavity 403. A through hole 406 is further provided in the side wall of the main body shell 4 for one end of the rotating shaft 6 to be inserted into the main body shell 4, and two thorns 402 located at the upper and lower ends of the oil injection hole 401 for piercing the first aluminum film 202 and the second aluminum film 302. One end of the rotating shaft 6 is inserted into the main body shell 4 from the through hole 406. A spring 7 is sleeved on one end of the rotating shaft 6. A limiting step 601 is formed at the end of one end of the rotating shaft 6 to prevent one end of the rotating shaft 6 from falling off the main body shell 4. One end of the spring 7 abuts against the limiting step 601, and the end of the spring 7 away from the limiting step 601 abuts against the inner wall of the main body shell 4. A sealing ring 5 is installed on the side wall of the main body shell 4 and surrounds the periphery of the oil injection hole 401 to play a sealing role. First magnets 404 and second magnets 405 are further provided on the side wall of the main body shell 4 for connecting the housing 1 to the main body shell 4. All components are combined and cooperate with each other to form the e-cigarette main body 200.

[0038] Among them, the oil supply main body 100 is detachably connected to the e-cigarette main body 200 by inserting a rotating shaft 6 into a shaft groove 101 of a housing 1. And through the attraction between a first magnet 404 and a third magnet 102, and the attraction and positioning between a second magnet 405 and a fourth magnet 103, the side wall of the housing 1 can coincide with the side wall of a main body housing 4. It can also make an oil injection hole 401 and each puncture needle 402 correspond to a first aluminum film 202. Each puncture needle 402 can pierce the first aluminum film 202 so that the e-liquid in a first e-liquid chamber 201 enters the oil storage chamber 403 through the oil injection hole 401, and then enters a heating element 802 through an oil inlet hole 803 of an atomization core 8 to be heated and atomized to generate smoke. When the oil supply main body 100 rotates 180 degrees clockwise on the e-cigarette main body 200 through the rotating shaft 6, through the attraction between the third magnet 102 and the second magnet 405, and the attraction and positioning between the fourth magnet 103 and the first magnet 404, the side wall of the housing 1 can coincide with the side wall of the main body housing 4 again. It can also make the oil injection hole 401 and each puncture needle 402 correspond to a second aluminum film 302. Each puncture needle 402 can pierce the second aluminum film 302 so that the e-liquid in a second e-liquid chamber 301 enters the oil storage chamber 403 through the oil injection hole 401, and then enters the heating element 802 through the oil inlet hole 803 of the atomization core 8 to be heated and atomized to generate smoke. After the e-liquid is consumed, the housing 1 is rotated 90 degrees clockwise on the main body housing 4 through the rotating shaft 6, and the first oil tank 2 and the second oil tank 3 can be removed from a first groove 104 and a second groove 105 to replace e-liquid of other flavors.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electronic cigarette with a rotating switch oil supply, characterized in that: The electronic cigarette body comprises an oil supply body and an electronic cigarette body, wherein the electronic cigarette body is provided with an oil storage chamber and an atomizing core arranged in the oil storage chamber, the electronic cigarette body is provided with a rotating shaft and an oil injection hole communicating with the oil storage chamber, the oil supply body is provided with an axis groove and a first oil chamber and a second oil chamber storing oils of different flavors, the oil supply body is detachably connected to the electronic cigarette body by inserting the rotating shaft into the axis groove, and the first oil chamber corresponds to and communicates with the oil injection hole, and the oil supply body is rotated 180 degrees clockwise on the electronic cigarette body through the rotating shaft, so that the second oil chamber can be rotated to correspond to and communicate with the oil injection hole.

2. The electronic cigarette according to claim 1, characterized in that: The oil supply body is also provided with a first aluminum film for sealing the first oil chamber and a second aluminum film for sealing the second oil chamber. The oil filling hole also corresponds to the first aluminum film. The oil supply body is rotated 180 degrees clockwise on the electronic cigarette body through the rotating shaft, so that the second aluminum film can be rotated to correspond to the oil filling hole.

3. The electronic cigarette according to claim 2, characterized in that: The electronic cigarette body is also provided with two puncture needles which also correspond to the first aluminum film, each of which is respectively located at the upper end and the lower end of the oil filling hole, and each of which is located on the rotation trajectory of the first aluminum film and the second aluminum film rotating clockwise with the oil supply body. The oil supply body punctures the first aluminum film on the electronic cigarette body through each of the puncture needles, so that the first smoke oil chamber corresponds to and communicates with the oil filling hole; or, the oil supply body rotates 180 degrees clockwise on the electronic cigarette body through the rotating shaft, so that the second aluminum film can be rotated to correspond to each of the puncture needles, and each of the puncture needles punctures the first aluminum film, so that the first smoke oil chamber corresponds to and communicates with the oil filling hole.

4. The electronic cigarette according to claim 3, characterized in that: The oil supply body includes a first oil bin and a second oil bin, the side wall of the first oil bin is concave to form the first smoke oil cavity, the side wall of the second oil bin is concave to form the second smoke oil cavity, the first aluminum film is covered on the side wall of the first oil bin to seal the first smoke oil cavity, and the second aluminum film is covered on the side wall of the second oil bin to seal the second smoke oil cavity.

5. The electronic cigarette according to claim 4, characterized in that: The oil supply body also includes a shell, the shaft groove is arranged in the shell, and a first groove and a second groove are also arranged in the shell, and the first groove is located above the second groove, the first groove corresponds to the oil filling hole and each of the puncture needles, the first oil tank can be detachably inserted into the first groove, and the second oil tank can be detachably inserted into the second groove.

6. The electronic cigarette according to claim 5, characterized in that: The electronic cigarette body includes a main body shell, the oil filling hole and each of the puncture needles are arranged on the side wall of the main body shell, and the side wall of the main body shell is also provided with a through hole. One end of the rotating shaft is inserted into the main body shell from the through hole, and the end of the rotating shaft away from the through hole extends into the shell and is inserted into the shaft groove. The shell is detachably connected to the main body shell by inserting the rotating shaft into the shaft groove, and the shell can be rotated 180 degrees clockwise on the main body shell through the rotating shaft.

7. The electronic cigarette according to claim 6, characterized in that: The side wall of the main body shell is also provided with a first magnet and a second magnet, and the side wall of the shell is provided with a third magnet corresponding to the first magnet, and a fourth magnet corresponding to the second magnet. The shell is positioned on the main body shell by the attraction between the first magnet and the third magnet, and the attraction between the second magnet and the fourth magnet, so that each of the puncture needles pierces the first aluminum film and the oil filling hole communicates with the first smoke oil chamber. The shell is rotated 180 degrees clockwise on the main body shell through the rotating shaft, and the third magnet can be rotated to correspond to the second magnet, and the fourth magnet can be rotated to correspond to the first magnet. The shell is positioned on the main body shell by the attraction between the third magnet and the second magnet, and the attraction between the fourth magnet and the first magnet, so that each of the puncture needles pierces the second aluminum film and the oil filling hole communicates with the second smoke oil chamber.

8. The electronic cigarette according to claim 6, characterized in that: A spring is sleeved on one end of the rotating shaft, and one end of the rotating shaft protrudes to form a limiting step. One end of the spring abuts against the limiting step, and the end of the spring away from the limiting step abuts against the inner wall of the main body shell. The side wall of the main body shell is also provided with a sealing ring surrounding the outer periphery of the oil filling hole, and the sealing ring abuts against the side wall of the first oil tank.

9. The electronic cigarette according to claim 7, characterized in that: The electronic cigarette body also includes an oil sealing member, the atomizer core and the oil sealing member are arranged in the main body shell in sequence, the space between the outer wall of the atomizer core and the inner wall of the main body shell forms the oil storage chamber, the outer wall of the oil sealing member abuts against the inner wall of the main body shell to seal the oil storage chamber, the oil filling hole on the side wall of the main body shell corresponds to and communicates with the oil storage chamber, an air guide channel is opened on the oil sealing member, the lower end of the atomizer core is inserted into the air guide channel for connection, and a battery cell and a power board are arranged below the oil storage chamber in the main body shell, and the battery cell is electrically connected to the power board.

10. The electronic cigarette according to claim 9, characterized in that: An atomizing channel corresponding to and communicating with the air guide channel is formed in the atomizing core, a heating core electrically connected to the power board is arranged in the atomizing channel, an oil inlet hole corresponding to the heating core is formed on the outer wall of the atomizing core, a suction nozzle is arranged at the top of the main body shell, a smoking channel corresponding to and communicating with the oil storage cavity is formed in the suction nozzle, the upper end of the atomizing core is inserted into the smoking channel, so that the smoking channel corresponds to and communicates with the atomizing channel, and a sealing cover is provided at the bottom end of the main body shell for blocking, and an air inlet hole communicating with the air guide channel is formed on the sealing cover.

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