Electronic cigarette with detachable screen

Abstract

The electronic cigarette comprises an electronic cigarette body and a charging power source detachably connected with the electronic cigarette body, a smoke cartridge used for storing tobacco tar and a first battery cell used for supplying power to the smoke cartridge are arranged in the electronic cigarette body, and a display screen and a second battery cell used for supplying power to the display screen are arranged in the charging power source. The electronic cigarette body is provided with a first conductive structure, the charging power supply is provided with a second conductive structure abutting against the first conductive structure, and the charging power supply supplies power to the cartridge of the electronic cigarette body and charges the first battery cell through the first conductive structure and the second conductive structure. After the technical scheme is adopted, the problems that according to an existing disposable electronic cigarette, a display screen cannot be detached from the electronic cigarette, the electronic cigarette is scrapped after tobacco tar in a smoke cartridge is used up, consequently, the display screen cannot be detached for continuous use, resources are wasted, the environment is polluted, and the display screen and the smoke cartridge share one battery cell, so that the cost is low are solved. And the power consumption is large and the endurance time is short.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a detachable screen. Background Art

[0002] At present, in order to observe the consumption of the oil in the cartridge and the power of the battery, the existing electronic cigarettes, especially disposable electronic cigarettes, are designed with a display screen for observing the consumption of the oil and the power of the battery. The display screen is fixed on the electronic cigarette and cannot be removed. After the oil in the electronic cigarette is consumed, it will be scrapped as a whole. Since the display screen is expensive and has good functions, if it cannot be removed and continued to be used, it will cause waste of resources and pollute the environment. In addition, the display screen on the electronic cigarette and the cartridge use the same battery, which leads to high power consumption of the battery, resulting in a short battery life of the electronic cigarette. In addition, when the oil in the cartridge has not been completely atomized, the power of the battery is consumed, which will also cause waste of oil. Utility Model Content

[0003] The utility model aims to provide an electronic cigarette with a detachable screen. By designing a detachable charging power supply with a display screen on the electronic cigarette, the problem that the display screen cannot be removed from the electronic cigarette in the prior art is solved. After the oil in the cigarette cartridge is consumed, the entire electronic cigarette is scrapped, resulting in the display screen cannot be removed for continued use, causing waste of resources and environmental pollution, and the display screen and the cigarette cartridge use one battery core, resulting in high power consumption and short battery life.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: an electronic cigarette with a detachable screen, comprising an electronic cigarette body and a charging power supply detachably connected to the electronic cigarette body, the electronic cigarette body is provided with a cartridge for storing smoke oil and a first battery core for powering the cartridge, the charging power supply is provided with a display screen and a second battery core for powering the display screen, the electronic cigarette body is provided with a first conductive structure, the charging power supply is provided with a second conductive structure abutting against the first conductive structure, and the charging power supply supplies power to the cartridge of the electronic cigarette body and charges the first battery core through the first conductive structure and the second conductive structure.

[0005] As an embodiment, the electronic cigarette body is further provided with a first magnetic structure, and the charging power supply is further provided with a second magnetic structure corresponding to the first magnetic structure, and the charging power supply is detachably connected to the electronic cigarette body through the first magnetic structure and the second magnetic structure.

[0006] As an implementation manner, a power board is further provided in the electronic cigarette body, the first battery core is electrically connected to the power board, and the power board is electrically connected to the cigarette cartridge.

[0007] As an embodiment, the electronic cigarette body includes a shell and a fixing part, the cigarette cartridge and the fixing part are both arranged in the shell, and the fixing part is sleeved on the lower end of the cigarette cartridge, the power board and the first battery cell are both fixed in the fixing frame, and the power board is provided with a first electrode column and a second electrode column as the first conductive structure.

[0008] As an embodiment, the electronic cigarette body also includes a shell cover, the outer shell is sleeved on the shell cover, the outer wall of the shell cover is provided with a first magnet and a second magnet as a first magnetic attraction structure, the outer wall of the shell cover is provided with a first through hole corresponding to the first electrode column, and a second through hole corresponding to the second electrode column, one end of the first electrode column extends from the first through hole and is exposed outside the shell cover, and one end of the second electrode column extends from the second through hole and is exposed outside the shell cover.

[0009] As an embodiment, the charging power supply includes a main shell and a cover, one end of the main shell is sleeved on the cover, the cover corresponds to the shell cover, the inner wall of the cover is provided with a third magnet corresponding to the first magnet, and a fourth magnet corresponding to the second magnet, the third magnet and the fourth magnet constitute a second magnetic attraction structure, the outer wall of the cover is provided with a first conductive contact and a second conductive contact as the second conductive structure, the first conductive contact is abutted against one end of the first electrode column, and the second conductive contact is abutted against one end of the second electrode column.

[0010] As an embodiment, the inner wall of the shell is provided with at least one first buckle, the outer wall of the shell cover is provided with at least one first slot corresponding to the first buckle, and the shell cover is connected to the shell by buckling the first buckle in the first slot.

[0011] As an embodiment, the inner wall of the main shell is provided with at least one second buckle, the outer wall of the cover is provided with at least one second slot corresponding to the second buckle, and the cover is connected to the main shell by the second buckle being buckled in the second slot.

[0012] As an embodiment, the charging power supply also includes a charging plate and a lens, the second battery cell, the charging plate and the display screen are all arranged in the main body shell, and the second battery cell is electrically connected to the charging plate, the charging plate is electrically connected to the first conductive contact, the second conductive contact, and the display screen, the main body shell is mounted on the lens at one end away from the cover, and the lens corresponds to the display screen.

[0013] As an embodiment, a suction nozzle is provided at the top of the shell, a smoking channel is opened in the suction nozzle, an oil storage cavity is formed in the cigarette cartridge, a mist pipe is provided in the oil storage cavity, the upper end of the mist pipe corresponds to and communicates with the smoking channel, a heating core electrically connected to a power board is provided in the mist pipe, an oil inlet hole corresponding to the heating core is opened on the outer wall of the mist pipe, and an air inlet hole corresponding to and communicated with the lower end of the mist pipe is opened at the bottom of the shell.

[0014] As an embodiment, a start switch and a charging socket are provided on the charging plate, a start button is provided on the start switch, a third through hole corresponding to the start button is provided on the outer wall of the cover, the start button extends from the third through hole and is exposed outside the cover, and a charging socket corresponding to the charging socket is provided at the bottom of the main body shell.

[0015] The implementation of the electronic cigarette with a detachable screen of the utility model has the following beneficial effects: the electronic cigarette with a detachable screen of the utility model is designed with a detachable charging power supply with a display screen on the electronic cigarette. When the oil in the cigarette cartridge is consumed and the electronic cigarette is scrapped, the display screen can be removed from the electronic cigarette and continued to be used, which is conducive to achieving the purpose of protecting the environment and recycling resources, and also solves the problem that the display screen and the cigarette cartridge use one battery cell, resulting in high power consumption and short battery life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following is a detailed description of the present invention in conjunction with the accompanying drawings to make the above advantages of the present invention more clear.

[0017] Figure 1 It is an exploded view of the electronic cigarette of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the electronic cigarette of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the electronic cigarette of the utility model;

[0020] Figure 4 This is a schematic diagram of the electronic cigarette body and the charging power supply of the electronic cigarette of the utility model;

[0021] Figure 5 It is a schematic diagram of the main structure of the electronic cigarette of the utility model;

[0022] Figure 6 It is a structural schematic diagram of a charging power supply of the electronic cigarette of the utility model. DETAILED DESCRIPTION

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

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

[0025] In the present utility model, the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing and understanding the technology of the present utility model, rather than limiting the device or component referred to to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0026] like Figure 1-6As shown, the utility model provides an electronic cigarette with a detachable screen, comprising an electronic cigarette body 13 and a charging power supply 14 detachably connected to the electronic cigarette body 13, wherein a cartridge 2 for storing tobacco oil and a first battery core 5 for supplying power to the cartridge 2 are provided in the electronic cigarette body 13, a display screen 8 and a second battery core 10 for supplying power to the display screen 8 are provided in the charging power supply 14, a first conductive structure 303 is provided on the electronic cigarette body 13, a second conductive structure 1208 abutting against the first conductive structure 303 is provided on the charging power supply 14, and the charging power supply 14 supplies power to the cartridge 2 of the electronic cigarette body 13 and charges the first battery core 5 through the first conductive structure 303 and the second conductive structure 1208. By designing a detachable charging power source 14 with a display screen 8 on the electronic cigarette, the problem of the existing disposable electronic cigarette is solved, that the display screen 8 cannot be removed from the electronic cigarette, and the entire electronic cigarette is scrapped after the smoke oil in the cigarette cartridge 2 is consumed, resulting in the display screen 8 cannot be removed for continued use, causing waste of resources and pollution of the environment, and the display screen 8 and the cigarette cartridge 2 share one battery core, resulting in high power consumption and short battery life.

[0027] In some embodiments, the electronic cigarette body 13 is further provided with a first magnetic attraction structure 606, and the charging power source 14 is further provided with a second magnetic attraction structure 1204 corresponding to the first magnetic attraction structure 606, and the charging power source 14 is detachably connected to the electronic cigarette body 13 through the first magnetic attraction structure 606 and the second magnetic attraction structure 1204. It should be noted that the design of the first magnetic attraction structure 606 and the second magnetic attraction structure 1204 can make the assembly and disassembly of the electronic cigarette body 13 and the charging power source 14 more convenient.

[0028] In some embodiments, a power board 3 is further provided in the electronic cigarette body 13, the first battery cell 5 is electrically connected to the power board 3, and the power board 3 is electrically connected to the cigarette cartridge 2. The first battery cell 5 is used to supply power to the power board 3 to activate the electronic control function, and the power board 3 supplies power to the cigarette cartridge 2 to atomize the cigarette oil to generate smoke.

[0029] In some embodiments, the electronic cigarette body 13 includes a shell 1 and a fixing member 4, the cartridge 2 and the fixing member 4 are both arranged in the shell 1, and the fixing member 4 is sleeved at the lower end of the cartridge 2, the power board 3 and the first battery cell 5 are both fixed in the fixing member 4, and the power board 3 is provided with a first electrode column 301 and a second electrode column 302 as a first conductive structure 303. Among them, the shell 1 is used to accommodate the fixing member 4 and the cartridge 2, the fixing member 4 is used to fix the power board 3 and the first battery cell 5, and the first electrode column 301 and the second electrode column 302 are used to play the role of conductively connecting the charging power supply 14 and the electronic cigarette body 13.

[0030] In some embodiments, the electronic cigarette body 13 further includes a shell cover 6, the outer shell 1 is sleeved on the shell cover 6, the outer wall of the shell cover 6 is provided with a first magnet 601 and a second magnet 602 as a first magnetic attraction structure 606, the outer wall of the shell cover 6 is provided with a first through hole 603 corresponding to the first electrode column 301, and a second through hole 604 corresponding to the second electrode column 302, one end of the first electrode column 301 extends from the first through hole 603 and is exposed outside the shell cover 6, and one end of the second electrode column 302 extends from the second through hole 604 and is exposed outside the shell cover 6. The shell cover 6 is used to seal the cigarette cartridge 2 and the fixing member 4 in the outer shell 1, and the electronic cigarette body 13 is magnetically adsorbed on the charging power supply 14 through the first magnet 601 and the second magnet 602, and the charging power supply 14 charges the first battery 5 through the first magnet 601 and the second magnet 602 exposed outside the shell cover 6, and can also supply power to the cigarette cartridge 2.

[0031] In some embodiments, the charging power supply 14 includes a main shell 9 and a cover 12, one end of the main shell 9 is sleeved on the cover 12, the cover 12 corresponds to the shell cover 6, the inner wall of the cover 12 is provided with a third magnet 1201 corresponding to the first magnet 601, and a fourth magnet 1202 corresponding to the second magnet 602, the third magnet 1201 and the fourth magnet 1202 constitute a second magnetic attraction structure 1204, the outer wall of the cover 12 is provided with a first conductive contact 1205 and a second conductive contact 1206 as a second conductive structure 1208, the first conductive contact 1205 is abutted against one end of the first electrode column 301, and the second conductive contact 1206 is abutted against one end of the second electrode column 302. It should be noted that the charging power supply 14 is detachably connected to the electronic cigarette body 13 through the magnetic attraction between the first magnet 601 and the third magnet 1201, and the magnetic attraction between the second magnet 602 and the fourth magnet 1202. The charging power supply 14 charges the first battery cell 5 by abutting against one end of the first electrode column 301 through the first conductive contact 1205, and abutting against one end of the second electrode column 302 through the second conductive contact 1206, and can also supply power to the cigarette cartridge 2.

[0032] In some embodiments, at least one first buckle 101 is provided on the inner wall of the shell 1, and at least one first slot 605 corresponding to the first buckle 101 is provided on the outer wall of the shell cover 6, and the shell cover 6 is connected to the shell 1 by snapping the first buckle 101 in the first slot 605. It should be noted that in this embodiment, there are preferably six first buckles 101 and first slots 605, which are evenly distributed on the inner wall of the shell 1 and the outer wall of the shell cover 6, respectively. When the electronic cigarette body 13 and the charging power supply 14 are disassembled, the shell cover 6 will not fall off from the shell 1 under the action of the magnetic attraction of the magnet by snapping the first buckle 101 in the first slot 605.

[0033] In some embodiments, at least one second buckle 902 is provided on the inner wall of the main shell 9, and at least one second slot 1203 corresponding to the second buckle 902 is provided on the outer wall of the cover 12, and the cover 12 is connected to the main shell 9 by snapping the second buckle 902 in the second slot 1203. It should be noted that in this embodiment, the second buckle 902 and the first and second slots are preferably six, which are evenly distributed on the inner peripheral wall of the main shell 9 and the outer peripheral wall of the cover 12 of the shell cover 6, respectively. When the electronic cigarette body 13 and the charging power supply 14 are disassembled, the cover 12 will not fall off from the main shell 9 under the action of the magnetic attraction of the magnet by snapping the second buckle 902 in the second slot 1203.

[0034] In some embodiments, the charging power source 14 further includes a charging plate 11 and a lens 7. The second battery cell 10, the charging plate 11 and the display screen 8 are all arranged in the main body shell 9, and the second battery cell 10 is electrically connected to the charging plate 11. The charging plate 11 is electrically connected to the first conductive contact 1205 and the second conductive contact 1206, as well as the display screen 8. The end of the main body shell 9 away from the cover 12 is sleeved on the lens 7, and the lens 7 corresponds to the display screen 8. Among them, the second battery cell 10 is used to energize the charging plate 11 to enable the charging function to start, the charging plate 11 charges the first battery cell 5 through the first conductive contact 1205 and the second conductive contact 1206, and the charging plate 11 also supplies power to the display screen 8 to light up the screen and display the charging power of the first battery cell 5 of the electronic cigarette body 13, as well as the consumption of the smoke oil in the smoke cartridge 2. The lens 7 is used to observe the charging power and the consumption of the smoke oil displayed on the display screen 8 outside the main body shell 9.

[0035] In some embodiments, a suction nozzle 103 is provided at the top of the shell 1, a smoking channel 104 is opened in the suction nozzle 103, an oil storage chamber 201 is formed in the cigarette cartridge 2, a mist pipe 202 is provided in the oil storage chamber 201, the upper end of the mist pipe 202 corresponds to and communicates with the smoking channel 104, a heating core 203 electrically connected to the power board 3 is provided in the mist pipe 202, an oil inlet hole 204 corresponding to the heating core 203 is opened on the outer wall of the mist pipe 202, and an air inlet hole 102 corresponding to and communicated with the lower end of the mist pipe 202 is opened at the bottom of the shell 1. It should be noted that the oil storage chamber 201 is used to store tobacco oil, the mist pipe 202 is used to ventilate air and exhaust smoke, the heating core 203 is used to generate heat after being energized by the power board 3, and then the tobacco oil in the oil storage chamber 201 enters to generate smoke, and the oil inlet hole 204 is used to introduce the tobacco oil in the oil storage chamber 201 into the heating core 203, wherein, when smoking, the mouthpiece 103 is held in the mouth for inhalation, and the external airflow can enter the mist pipe 202 from the air inlet hole 102, and then drive the heating core 203 to heat the tobacco oil to generate smoke, which enters the oral cavity from the smoking channel 104 and is inhaled.

[0036] In some embodiments, a start switch 1102 and a charging socket 1101 are provided on the charging plate 11, a start button 1103 is provided on the start switch 1102, a third through hole 1207 corresponding to the start button 1103 is provided on the outer wall of the cover 12, the start button 1103 extends from the third through hole 1207 and is exposed outside the cover 12, and a charging socket 901 corresponding to the charging socket 1101 is provided at the bottom of the main shell 9. After the charging power source 14 is combined with the electronic cigarette body 13, the start button 1103 exposed outside the cover 12 will be squeezed by the outer wall of the shell cover 6, and then the start switch 1102 will start the charging plate 11 to charge the first battery cell 5, and at the same time, it can also power the cigarette cartridge 2 to make it work, and it can also power the display screen 8 to light up the screen, and the mobile charging device can also insert the plug from the charging socket 901 into the charging socket 1101, and then charge the second battery cell 10 through the charging plate 11.

[0037] The following is a detailed description through preferred embodiments.

[0038] like Figure 1-6As shown, the electronic cigarette of the utility model includes: an electronic cigarette body 13 and a charging power supply 14, wherein the electronic cigarette body 13 includes: a shell 1, a cigarette cartridge 2, a power board 3, a fixing member 4, a first battery core 5, and a shell cover 6, wherein the cigarette cartridge 2 and the fixing member 4 are both installed and fixed in the shell 1, and the fixing member 4 is sleeved and connected at the lower end of the cigarette cartridge 2, the power board 3 and the first battery core 5 are both fixed in the fixing member 4, and the first battery core 5 is electrically connected to the power board 3 for supplying power to the power board 3 to start the electric control function, and a suction nozzle 103 is provided at the top of the shell 1 for smoking in the mouth, A smoking channel 104 is provided in the suction nozzle 103 for sucking out smoke, an oil storage chamber 201 is formed in the smoke cartridge 2 for storing smoke oil, a mist pipe 202 is provided in the oil storage chamber 201 for ventilation and smoke exhaust, the upper end of the mist pipe 202 corresponds to the smoking channel 104 and communicates with it for exhausting smoke, a heating core 203 electrically connected to the power board 3 is provided in the mist pipe 202 for heating the smoke oil in the oil storage chamber 201 to generate smoke through power supply board 3, and an oil inlet hole 204 corresponding to the heating core 203 is provided on the outer wall of the mist pipe 202 for heating the smoke oil in the oil storage chamber 201 to generate smoke. In order to introduce the smoke oil in the oil storage chamber 201 into the heating core 203, the bottom end of the shell 1 is provided with an air inlet 102 corresponding to and communicating with the lower end of the mist pipe 202, so as to introduce the airflow into the mist pipe 202 to drive the smoke flow. The shell 1 is sleeved on the shell cover 6, and the inner wall of the shell 1 is provided with six first buckles 101, and the outer wall of the shell cover 6 is provided with six first card slots 605 corresponding to the first buckles 101. The shell cover 6 is connected to the shell 1 by buckling the first buckles 101 in the first card slots 605, and the outer wall of the shell cover 6 is provided with a first magnet 601 and a second magnet 60 2 is used to detachably connect the charging power source 14 by magnetic attraction. The power board 3 is provided with a first electrode column 301 and a second electrode column 302 for conductive connection. The outer wall of the shell cover 6 is provided with a first through hole 603 corresponding to the first electrode column 301 and a second through hole 604 corresponding to the second electrode column 302. One end of the first electrode column 301 extends out of the first through hole 603 and is exposed outside the shell cover 6. One end of the second electrode column 302 extends out of the second through hole 604 and is exposed outside the shell cover 6. The various components are combined together and cooperate with each other to form the electronic cigarette body 13.

[0039] The charging power source 14 includes: a lens 7, a display screen 8, a main body shell 9, a second battery core 10, a charging plate 11, and a cover 12, wherein one end of the main body shell 9 is sleeved on the cover 12, the inner wall of the main body shell 9 is provided with six second buckles 902, the outer wall of the cover 12 is provided with six second card slots 1203 corresponding to the second buckles 902, the cover 12 is connected to the main body shell 9 by snapping the second buckles 902 in the second card slots 1203, the inner wall of the cover 12 is provided with a third magnet 1201 and a fourth magnet 1202 for detachably connecting with the electronic cigarette body 13 by magnetic attraction, the outer wall of the cover 12 is also provided with a first conductive contact 1205 and a second conductive contact 1206 for conductive connection, the second battery core 10, the charging plate 11 and the display screen 8 are all installed and fixed in the main body shell 9, and the second battery core 10 is electrically connected to the charging plate 11 for supplying power to the charging plate 11 is powered on to start the charging function, the charging plate 11 is connected to the first conductive contact 1205 and the second conductive contact 1206, and the charging plate 11 is also electrically connected to the display screen 8 for supplying power to the display screen 8 to light up the screen. The other end of the main body shell 9 is sleeved on the lens 7, and the lens 7 and the display screen 8 are opposite to each other and are used to observe the display screen 8 outside the main body shell 9. A starting switch 1102 and a charging socket 1101 are provided on the charging plate 11 to start charging and charging connection respectively, and a starting button 1103 is provided on the starting switch 1102. A third through hole 1207 corresponding to the starting button 1103 is provided on the outer wall of the cover 12, and the starting button 1103 extends from the third through hole 1207 and is exposed outside the cover 12. A charging socket 901 corresponding to the charging socket 1101 is provided at the bottom of the main body shell 9, and the various components are combined together to cooperate with each other to form a charging power source 14.

[0040] Among them, the outer wall of the cover 12 of the charging power supply 14 faces the outer wall of the shell cover 6 of the electronic cigarette body 13, and then the two are put together, and the first magnet 601 corresponds to the third magnet 1201, the second magnet 602 corresponds to the fourth magnet 1202, the first conductive contact 1205 abuts against one end of the first electrode column 301, and the second conductive contact 1206 abuts against one end of the second electrode column 302. The charging power supply 14 is detachably connected to the electronic cigarette body 13 through the magnetic attraction between the first magnet 601 and the third magnet 1201, and the magnetic attraction between the second magnet 602 and the fourth magnet 1202. The charging power supply 14 abuts against one end of the first electrode column 301 through the first conductive contact 1205, and the second conductive contact 1206 It is in contact with one end of the second electrode column 302 to charge the first battery cell 5 of the electronic cigarette body 13, and can also supply power to the cigarette cartridge 2. When the charging power source 14 and the electronic cigarette body 13 are assembled together, the start button 1103 exposed outside the cover 12 will be squeezed by the outer wall of the shell cover 6, and then the start switch 1102 will start the charging plate 11 to charge the first battery cell 5 of the electronic cigarette body 13, and can also supply power to the cigarette cartridge 2 to make it work, and can also supply power to the display screen 8 to light up the screen, and then the charging power of the first battery cell 5 displayed on the display screen 8 and the consumption of the cigarette oil in the cigarette cartridge 2 can be observed through the lens 7. The mobile charging device can also insert the plug from the charging socket 901 into the charging socket 1101, and then charge the second battery cell 10 through the charging plate 11.

[0041] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, 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 detachable screen, characterized in that: The electronic cigarette comprises an electronic cigarette body and a charging power supply detachably connected to the electronic cigarette body, wherein the electronic cigarette body is provided with a cigarette cartridge for storing cigarette oil and a first battery cell for supplying power to the cigarette cartridge, the charging power supply is provided with a display screen and a second battery cell for supplying power to the display screen, the electronic cigarette body is provided with a first conductive structure, the charging power supply is provided with a second conductive structure abutting against the first conductive structure, and the charging power supply supplies power to the cigarette cartridge of the electronic cigarette body and charges the first battery cell through the first conductive structure and the second conductive structure.

2. The electronic cigarette according to claim 1, characterized in that: The electronic cigarette body is also provided with a first magnetic attraction structure, and the charging power supply is also provided with a second magnetic attraction structure corresponding to the first magnetic attraction structure. The charging power supply is detachably connected to the electronic cigarette body through the first magnetic attraction structure and the second magnetic attraction structure.

3. The electronic cigarette according to claim 2, characterized in that: A power board is also provided in the electronic cigarette body, the first battery core is electrically connected to the power board, and the power board is electrically connected to the cigarette cartridge.

4. The electronic cigarette according to claim 3, characterized in that: The electronic cigarette body includes a shell and a fixing part, the cigarette cartridge and the fixing part are both arranged in the shell, and the fixing part is sleeved on the lower end of the cigarette cartridge, the power board and the first battery cell are both fixed in the fixing frame, and the power board is provided with a first electrode column and a second electrode column as the first conductive structure.

5. The electronic cigarette according to claim 4, characterized in that: The electronic cigarette body also includes a shell cover, the outer shell is sleeved on the shell cover, the outer wall of the shell cover is provided with a first magnet and a second magnet as a first magnetic attraction structure, the outer wall of the shell cover is provided with a first through hole corresponding to the first electrode column, and a second through hole corresponding to the second electrode column, one end of the first electrode column extends from the first through hole and is exposed outside the shell cover, and one end of the second electrode column extends from the second through hole and is exposed outside the shell cover.

6. The electronic cigarette according to claim 5, characterized in that: The charging power supply includes a main shell and a cover, one end of the main shell is sleeved on the cover, the cover corresponds to the shell cover, the inner wall of the cover is provided with a third magnet corresponding to the first magnet, and a fourth magnet corresponding to the second magnet, the third magnet and the fourth magnet constitute a second magnetic attraction structure, the outer wall of the cover is provided with a first conductive contact and a second conductive contact as the second conductive structure, the first conductive contact is abutted against one end of the first electrode column, and the second conductive contact is abutted against one end of the second electrode column.

7. The electronic cigarette according to claim 5, characterized in that: The inner wall of the shell is provided with at least one first buckle, the outer wall of the shell cover is provided with at least one first slot corresponding to the first buckle, and the shell cover is connected to the shell by buckling the first buckle in the first slot.

8. The electronic cigarette according to claim 6, characterized in that: The inner wall of the main shell is provided with at least one second buckle, the outer wall of the cover is provided with at least one second slot corresponding to the second buckle, and the cover is connected to the main shell by buckling the second buckle in the second slot.

9. The electronic cigarette according to claim 6, characterized in that: The charging power supply also includes a charging plate and a lens. The second battery cell, the charging plate and the display screen are all arranged in the main body shell, and the second battery cell is electrically connected to the charging plate. The charging plate is electrically connected to the first conductive contact, the second conductive contact and the display screen. The end of the main body shell away from the cover is mounted on the lens, and the lens corresponds to the display screen.

10. The electronic cigarette according to claim 4, characterized in that: A suction nozzle is provided at the top of the shell, a smoking channel is provided in the suction nozzle, an oil storage cavity is formed in the cigarette cartridge, a mist pipe is provided in the oil storage cavity, the upper end of the mist pipe corresponds to and communicates with the smoking channel, a heating core electrically connected to a power board is provided in the mist pipe, an oil inlet hole corresponding to the heating core is provided on the outer wall of the mist pipe, and an air inlet hole corresponding to and communicated with the lower end of the mist pipe is provided at the bottom of the shell.

11. The electronic cigarette according to claim 9, characterized in that: A start switch and a charging socket are provided on the charging plate, a start button is provided on the start switch, a third through hole corresponding to the start button is provided on the outer wall of the cover, the start button extends from the third through hole and is exposed outside the cover, and a charging socket corresponding to the charging socket is provided at the bottom of the main shell.

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