Electronic atomization device capable of stretching out and drawing back automatically

Abstract

The utility model discloses an electronic atomization device capable of automatically stretching out and drawing back, which comprises an atomization main body, a conductive connection main body detachably connected with the atomization main body, and a power supply main body used for supplying power to the atomization main body through the conductive connection main body, and the power supply main body is provided with an adaptive part and a sliding structure arranged in the adaptive part. The conductive connection main body is arranged in the adaptive part and penetrates through the sliding structure, a limiting structure abutting against the sliding structure is arranged in the conductive connection main body, the limiting structure is provided with a button exposed out of the conductive connection main body, and the button can enable the limiting structure to be separated from the sliding structure by being pressed out of the conductive connection main body; and the conductive connection main body can slide up and down in the adaptive part along the sliding structure, so that the atomization main body can be controlled to stretch out and draw back on the power supply main body. After the technical scheme is adopted, the electronic atomization device is used for solving the problems that an atomization main body of an existing electronic atomization device is too large in size after being connected to a power supply main body, so that the electronic atomization device is inconvenient to carry and needs to be recombined again during use.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization, in particular to an automatically retractable electronic atomization device. Background Art

[0002] At present, in the existing electronic atomization devices, the atomization body is connected to the top of the power supply body by a threaded connection method or a magnetic connection method, which makes the overall length of the electronic atomization device too long and the volume too large. When carrying it when traveling, it is impossible to completely put it into a pocket. The atomization body and the power supply body need to be separated and carried, and the atomization body and the power supply body need to be reassembled when used, which causes the problem of inconvenience in carrying and the need for reassembly when using. Utility Model Content

[0003] The purpose of the utility model is to provide an automatically retractable electronic atomization device. By designing a sliding structure and a limiting structure, the atomization body can be freely retracted on the power supply body to shorten the length and reduce the volume, thereby solving the problem of the electronic atomization device in the prior art that after the atomization body and the power supply body are combined, the overall length is too long and the volume is too large, which makes it very inconvenient to carry and use when traveling.

[0004] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: an automatically retractable electronic atomization device, comprising an atomization body and a conductive connection body detachably connected to the atomization body, and a power supply body used to supply power to the atomization body through the conductive connection body, the power supply body having an adapter part and a sliding structure arranged in the adapter part, the conductive connection body being arranged in the adapter part and inserted in the sliding structure, a limiting structure abutting against the sliding structure being arranged in the conductive connection body, the limiting structure having a button exposed outside the conductive connection body, the button being pressed outside the conductive connection body to separate the limiting structure from the sliding structure, so that the conductive connection body can slide up and down along the sliding structure in the adapter part, thereby controlling the atomization body to retract on the power supply body.

[0005] As an embodiment, the power supply body includes a shell, the shell is provided with a notch, the notch has side walls and a bottom wall, the side walls of the notch and the bottom wall of the notch form the adapter part, and the conductive connection body is arranged in the notch.

[0006] As an embodiment, the bottom wall of the notch is provided with a first sliding column and a second sliding column, the first sliding column and the second sliding column extend from the bottom wall of the notch to the top of the outer shell, a plurality of slots arranged in sequence are provided on the outer wall of the first sliding column, the first sliding column and the second sliding column, and each of the slots on the first sliding column constitute the sliding structure.

[0007] As an embodiment, the conductive connection body includes a main body shell and a conductive seat, the main body shell is inserted into the first sliding column and the second sliding column and connected to the outer shell, the slot corresponds to the interior of the main body shell, the conductive seat is arranged at the top of the main body shell, an internal threaded channel is opened in the conductive seat, and an external threaded tube is arranged at the bottom end of the atomizer body, and the atomizer body is screwed into the internal threaded channel through the external threaded tube and is detachably connected to the conductive connection body.

[0008] As an embodiment, the limiting structure includes a spring and a spring sheet, and the spring and the spring sheet are both arranged in the main body shell, one end of the spring abuts against the inside of the main body shell, and the other end of the spring abuts against one end of the spring sheet, the other end of the spring sheet is clamped in the slot, and the other end of the spring sheet is provided with a connecting piece, and the outer wall of the main body shell is provided with a through hole corresponding to the connecting piece, and the connecting piece extends out of the main body shell from the through hole, and the button is sleeved on the connecting piece. The button can be pressed outside the main body shell to separate the other end of the spring sheet from the slot, so that the main body shell can slide up and down in the notch along the first sliding column and the second sliding column.

[0009] As an embodiment, it also includes a wire, which is arranged on the outer wall of the outer shell, and one end of the wire extends into the outer shell, and the other end of the wire extends into the main shell, and a power supply board electrically connected to the other end of the wire is also provided in the main shell, and a conductive contact corresponding to the external threaded tube is provided in the internal threaded channel, and the power supply board is electrically connected to the conductive seat and the conductive contact.

[0010] As an embodiment, a conductive electrode abutting against the conductive contact is provided in the externally threaded tube, the atomizing body is screwed into the internally threaded channel through the externally threaded tube to abut against the conductive seat, and the conductive contact abuts against the conductive electrode to form an electrical connection with the conductive connecting body.

[0011] As an embodiment, a start button is provided on the power supply board, a start key abutting against the start button is provided on the outer wall of the main shell, a power board is provided in the outer shell, an adaptation cavity is opened at the top of the outer shell, a battery cell is provided in the adaptation cavity, the battery cell is electrically connected to the power board, and the power board is electrically connected to the other end of the wire.

[0012] As an embodiment, an oil storage chamber for storing tobacco oil is formed in the atomizer body, an atomizer core for atomizing tobacco oil is provided in the oil storage chamber, a mist channel is formed in the atomizer core, a heating core electrically connected to the external threaded tube and the conductive electrode is provided in the mist channel, an oil inlet hole corresponding to the heating core is formed on the outer wall of the atomizer core, and a smoking pipe corresponding to and communicating with the mist channel is provided at the top of the atomizer body.

[0013] As an embodiment, a bottom cover is provided at the bottom end of the shell, a cover is provided at the top end of the shell for sealing the adapter cavity, at least one gear button is provided on the power board, and at least one gear button corresponding to the gear button is provided on the outer wall of the shell.

[0014] The implementation of the automatically retractable electronic atomization device of the utility model has the following beneficial effects: the automatically retractable electronic atomization device of the utility model, by designing a sliding structure and a limiting structure, enables the atomization body to be freely retracted on the power supply body, thereby shortening the overall length and volume of the electronic atomization device, thereby achieving the purpose of convenient travel and carrying and no need for reorganization when reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 It is an exploded view of the electronic atomization device of the utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the electronic atomization device of the utility model when it is shortened;

[0018] Figure 3 It is a cross-sectional schematic diagram of the electronic atomization device of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the electronic atomization device of the utility model when it is extended;

[0020] Figure 5 It is a cross-sectional view of the conductive connection body of the electronic atomization device of the utility model;

[0021] Figure 6 It is a cross-sectional view of the power supply body of the electronic atomization device of the utility model. DETAILED DESCRIPTION

[0022] 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.

[0023] 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.

[0024] 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.

[0025] like Figure 1-6As shown, the utility model provides an automatically retractable electronic atomization device, including an atomization body 1 and a conductive connection body 14 detachably connected to the atomization body 1, and a power supply body 15 for supplying power to the atomization body 1 through the conductive connection body 14, the power supply body 15 having an adapter 1502 and a sliding structure 1501 arranged in the adapter 1502, the conductive connection body 14 being arranged in the adapter 1502 and inserted in the sliding structure 1501, a limiting structure 1401 abutting against the sliding structure 1501 is arranged in the conductive connection body 14, the limiting structure 1401 has a button 5 exposed outside the conductive connection body 14, the button 5 can be pressed outside the conductive connection body 14 to separate the limiting structure 1401 from the sliding structure 1501, so that the conductive connection body 14 can slide up and down in the adapter 1502 along the sliding structure 1501, thereby controlling the atomization body 1 to retract on the power supply body 15. By designing the sliding structure 1501 and the limiting structure 1401, the atomizing body 1 can be freely extended and retracted on the power supply body 15, so as to shorten the overall length and volume of the electronic atomizing device, so as to solve the problem that the atomizing body 1 and the power supply body 15 are combined together, and the overall length and volume of the electronic atomizing device are too long and too large, which makes it inconvenient to carry and needs to be reassembled when used.

[0026] In some embodiments, the power supply body 15 includes a shell 9, a notch 901 is formed on the shell 9, the notch 901 has a side wall 903 and a bottom wall 902, the side wall 903 of the notch 901 and the bottom wall 902 of the notch 901 form an adapter 1502, and the conductive connection body 14 is disposed in the notch 901. The side wall 903 and the bottom wall 902 are perpendicular to each other so that the notch 901 is square, which allows the conductive connection body 14 to slide up and down in the notch 901 more smoothly and conveniently.

[0027] In some embodiments, the bottom wall 902 of the notch 901 is provided with a first sliding column 904 and a second sliding column 906, the first sliding column 904 and the second sliding column 906 extend from the bottom wall 902 of the notch 901 to the top of the housing 9, a plurality of slots 905 arranged in sequence are provided on the outer wall of the first sliding column 904, the first sliding column 904 and the second sliding column 906, and each slot 905 on the first sliding column 904 constitute a sliding structure 1501. The first sliding column 904 and the second sliding column 906 are made of stainless steel metal material, and both are cylindrical, with smooth surfaces and low friction, so that the conductive connection body 14 can slide more labor-savingly without the occurrence of stuck parts, wherein each slot 905 is a V-shaped slot 905 of the same size.

[0028] In some embodiments, the conductive connection body 14 includes a main body shell 3 and a conductive seat 2. The main body shell 3 is inserted on the first sliding column 904 and the second sliding column 906 and connected to the outer shell 9. The card slot 905 corresponds to the inside of the main body shell 3. The conductive seat 2 is arranged at the top of the main body shell 3. An internal thread channel 201 is provided in the conductive seat 2. An external threaded tube 101 is provided at the bottom of the atomizing body 1. The atomizing body 1 is screwed into the internal thread channel 201 through the external threaded tube 101 and is detachably connected to the conductive connection body 14. Among them, the conductive seat 2 is made of conductive metal material for conductive connection to the atomizing body 1. The external threaded tube 101 is also made of conductive metal material for connecting the atomizing body 1 to electricity. The connection between the atomizing body 1 and the conductive connection body 14 can be more stable by screwing the external threaded tube 101 into the internal threaded channel 201, and it is also more convenient to disassemble.

[0029] In some embodiments, the limiting structure 1401 includes a spring 7 and a spring sheet 6, both of which are arranged in the main body shell 3, one end of the spring 7 abuts against the inside of the main body shell 3, and the other end of the spring 7 abuts against one end of the spring sheet 6, the other end of the spring sheet 6 is clamped in the slot 905, and the other end of the spring sheet 6 is provided with a connecting piece 601, and the outer wall of the main body shell 3 is provided with a through hole 302 corresponding to the connecting piece 601, and the connecting piece 601 extends out of the main body shell 3 from the through hole 302, and the button 5 is sleeved on the connecting piece 601. The button 5 can be pressed outside the main body shell 3 to separate the other end of the spring sheet 6 from the slot 905, so that the main body shell 3 can slide up and down in the notch 901 along the first sliding column 904 and the second sliding column 906. Specifically, when the button 5 is pressed outside the main shell 3, the spring 7 will be deformed by the pressure of the spring piece 6, and at the same time, the spring piece 6 will move backward to separate the other end of the spring piece 6 from the slot 905. At this time, the spring piece 6 will not be constrained by the slot 905, so that the main shell 3 can slide up and down in the notch 901 along the first sliding column 904 and the second sliding column 906. When the sliding position is adjusted, the button 5 is released. At this time, the spring piece 6 will be stuck in the corresponding slot 905 under the elastic force of the spring 7 to position the main shell 3 in the notch 901.

[0030] In some embodiments, it also includes a wire 8, which is arranged on the outer wall of the shell 9, and one end of the wire 8 extends into the shell 9, and the other end of the wire 8 extends into the main body shell 3. The main body shell 3 is also provided with a power supply board 4 electrically connected to the other end of the wire 8, and a conductive contact 202 corresponding to the external threaded tube 101 is provided in the internal threaded channel 201, and the power supply board 4 is electrically connected to the conductive seat 2 and the conductive contact 202. Among them, the conductive contact 202 is also made of conductive metal material for conductive connection to the atomizing body 1, and the power supply body 15 supplies power to the power supply board 4 of the conductive connection body 14 through the wire 8, and the power supply board 4 supplies power to the atomizing body 1 through the conductive seat 2 and the conductive contact 202.

[0031] In some embodiments, a conductive electrode 103 is provided in the external threaded tube 101 and is in contact with the conductive contact 202. The atomizer body 1 is screwed into the internal threaded channel 201 through the external threaded tube 101 to be in contact with the conductive seat 2, and the conductive contact 202 is in contact with the conductive electrode 103 to form an electrical connection with the conductive connection body 14. The conductive electrode 103 is also made of a conductive metal material and is used to connect the atomizer body 1 to electricity.

[0032] In some embodiments, a start button 401 is provided on the power supply board 4, a start key 301 is provided on the outer wall of the main body shell 3 to abut against the start button 401, a power supply board 12 is provided in the outer shell 9, an adaption cavity 907 is provided at the top of the outer shell 9, a battery 11 is provided in the adaption cavity 907, the battery 11 is electrically connected to the power supply board 12, and the power supply board 12 is electrically connected to the other end of the wire 8. Among them, the adaption cavity 907 is used to adapt the external battery 11, the battery 11 is used to supply power to the power supply board 12 to start the electric control function, the power supply board 12 supplies power to the power supply board 4 through the wire 8, and the start key 301 can be pressed outside the main body shell 3 to trigger the start button 401 and then start the power supply board 4 to supply power to the atomizer body 1.

[0033] In some embodiments, an oil storage chamber 104 for storing tobacco oil is formed in the atomizer body 1, an atomizer core 105 for atomizing tobacco oil is provided in the oil storage chamber 104, a mist channel 106 is formed in the atomizer core 105, a heating core 107 electrically connected to the external threaded tube 101 and the conductive electrode 103 is provided in the mist channel 106, an oil inlet hole 108 corresponding to the heating core 107 is formed on the outer wall of the atomizer core 105, and a smoking pipe 102 corresponding to and communicating with the mist channel 106 is provided at the top of the atomizer body 1. Among them, the mist channel 106 is used for ventilation and exhaust of smoke. The heating core 107 can generate heat after being powered by the external threaded tube 101 and the conductive electrode 103, and then the smoke oil in the oil storage chamber 104 enters to generate smoke. The oil inlet hole 108 is used to introduce the smoke oil in the oil storage chamber 104 into the heating core 107 for heating. The smoking tube 102 is used to be held in the mouth and inhaled to suck the smoke in the mist channel 106 into the mouth and then be inhaled.

[0034] In some embodiments, a bottom cover 13 is provided at the bottom of the housing 9, and a cover 10 for blocking the adapting cavity 907 is provided at the top of the housing 9. At least one shift button 1201 is provided on the power board 12, and at least one shift key 908 corresponding to the shift button 1201 is provided on the outer wall of the housing 9. The bottom cover 13 is used to block the bottom of the housing 9 to prevent the power board 12 from falling off and dust and liquid from entering the housing 9 to cause a short circuit in the power board 12. The cover 10 is used to block the adapting cavity 907 to prevent the battery cell 11 from falling off. Each shift key 908 can be pressed outside the housing 9 to enable the shift button 1201 to start the power board 12 to output voltages of different magnitudes to match the operation of the atomizer body 1 with different resistance values.

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

[0036] like Figure 1-6 As shown, the electronic atomization device of the utility model includes: an atomization body 1, a conductive connection body 14, a power supply body 15, and a wire 8, wherein the power supply body 15 includes: a shell 9, a cover 10, a battery cell 11, a power supply board 12, and a bottom cover 13, wherein a notch 901 is provided on the shell 9 for accommodating the conductive connection body 14, the notch 901 has mutually perpendicular side walls 903 and a bottom wall 902, the bottom wall 902 of the notch 901 is provided with a first sliding column 904 and a second sliding column 906, the first sliding column 904 and the second sliding column 906 extend from the bottom wall 902 of the notch 901 to the top of the shell 9 for allowing the conductive connection body 14 to slide up and down in the notch 901, a plurality of slots 905 arranged in sequence are provided on the outer wall of the first sliding column 904 for limiting the sliding position of the conductive connection body 14 in the notch 901, and the power supply board 12 is provided with a bottom cover 13. The board 12 is installed and fixed in the shell 9, and an adaptation cavity 907 is opened at the top of the shell 9 to adapt the battery cell 11. The battery cell 11 is installed in the adaptation cavity 907 for power supply, and the battery cell 11 is electrically connected to the power board 12 to power the power board 12 to start the electric control function. The bottom cover 13 is installed at the bottom end of the shell 9 to block the power board 12 to prevent dust and liquid from entering the shell 9 to cause a short circuit in the power board 12. The cover 10 is installed at the top of the shell 9 to block the adaptation cavity 907 to prevent the battery cell 11 from falling off. Two gear buttons 1201 are provided on the power board 12, and two gear keys 908 corresponding to the gear buttons 1201 are provided on the outer wall of the shell 9. Each gear button 908 can be pressed outside the shell 9 to enable the gear button 1201 to start the power board 12 to output voltages of different sizes. The combination of various components cooperates with each other to form a power supply body 15.

[0037] The wire 8 is installed on the outer wall of the housing 9 , and the lower end of the wire 8 extends into the housing 9 to be electrically connected to the power board 12 .

[0038] The conductive connection body 14 includes: a conductive seat 2, a main body shell 3, a power supply board 4, a button 5, a spring 6, and a spring 7. The conductive seat 2 is installed at the top of the main body shell 3 for conductively connecting the atomizer body 1. An internal thread channel 201 is provided in the conductive seat 2 for detachably connecting the atomizer body 1 using the internal thread. A conductive contact 202 is provided in the internal thread channel 201 and is also used for conductively connecting the atomizer body 1. The spring 7 and the spring 6 are both installed in the main body shell 3. One end of the spring 7 is in contact with the inside of the main body shell 3, and the other end of the spring 7 is in contact with one end of the spring 6. The other end of the spring 6 is provided with a connecting piece 601. The outer wall of the main body shell 3 is provided with a connecting piece 601. 01 corresponding to the through hole 302, the connecting piece 601 extends out of the main body shell 3 from the through hole 302, the button 5 is sleeved on the connecting piece 601, the power supply board 4 is installed and fixed in the main body shell 3, and the power supply board 4 is electrically connected with the conductive seat 2 and the conductive contact 202 for supplying power to the atomizer body 1 through the conductive seat 2 and the conductive contact 202, a start button 401 is provided on the power supply board 4, and a start key 301 abutting against the start button 401 is provided on the outer wall of the main body shell 3. The start button 301 can be pressed outside the main body shell 3 to trigger the start button 401 and then start the power supply board 4 to supply power to the atomizer body 1, and the various components are combined together to cooperate with each other to form a conductive connection body 14.

[0039] The other end of the wire 8 extends into the main body shell 3 and is electrically connected to the power supply board 4. The power supply board 12 supplies power to the power supply board 4 through the wire 8. The conductive connection body 14 is installed in the notch 901 of the power supply body 15, and the main body shell 3 is inserted on the first sliding column 904 and the second sliding column 906 and connected to the outer shell 9. The card slot 905 corresponds to the inside of the main body shell 3. The other end of the spring 6 is clamped in the card slot 905 to limit the position of the conductive connection body 14 in the notch 901. The button 5 is in the main body. When the shell 3 is pressed from the outside, the spring 7 will be deformed by the pressure of the spring piece 6, and the spring piece 6 will also move backward to separate the other end of the spring piece 6 from the slot 905. At this time, the spring piece 6 will not be constrained by the slot 905, so that the main shell 3 can slide up and down in the notch 901 along the first sliding column 904 and the second sliding column 906. When the sliding position is adjusted, the button 5 is released. At this time, the spring piece 6 will be stuck in the corresponding slot 905 under the elastic force of the spring 7 to position the main shell 3 in the notch 901.

[0040] The bottom end of the atomizer body 1 is provided with an external threaded tube 101, and a conductive electrode 103 is provided in the external threaded tube 101. The atomizer body 1 is detachably connected to the conductive connection body 14 by screwing the external threaded tube 101 into the internal threaded channel 201. The atomizer body 1 is screwed into the internal threaded channel 201 by the external threaded tube 101 to abut against the conductive seat 2, and the conductive contact 202 abuts against the conductive electrode 103 to form an electrical connection with the conductive connection body 14. An oil storage chamber 104 is formed in the atomizer body 1 for storing smoke oil. The oil storage chamber 104 is provided with an atomizer core 105 for atomizing the smoke oil in the oil storage chamber 104. A mist channel 106 is formed in the core 105 for ventilating air and discharging smoke. A heating core 107 electrically connected to the external threaded tube 101 and the conductive electrode 103 is provided in the mist channel 106 for generating heat after being energized to allow the oil in the oil storage chamber 104 to enter and generate smoke. An oil inlet hole 108 corresponding to the heating core 107 is provided on the outer wall of the atomizer core 105 for introducing the oil in the oil storage chamber 104 into the heating core 107 for heating. A smoking pipe 102 corresponding to and communicating with the mist channel 106 is provided at the top of the atomizer body 1 for being held in the mouth and inhaled to allow the smoke in the mist channel 106 to be sucked into the mouth and then inhaled.

[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 automatically retractable electronic atomization device, characterized in that: It includes an atomizing body and a conductive connecting body detachably connected to the atomizing body, and a power supply body used to supply power to the atomizing body through the conductive connecting body, the power supply body having an adapting part and a sliding structure arranged in the adapting part, the conductive connecting body being arranged in the adapting part and inserted in the sliding structure, a limiting structure abutting against the sliding structure being arranged in the conductive connecting body, the limiting structure having a button exposed outside the conductive connecting body, the button being pressed outside the conductive connecting body to separate the limiting structure from the sliding structure, so that the conductive connecting body can slide up and down along the sliding structure in the adapting part, thereby controlling the atomizing body to extend and retract on the power supply body.

2. The electronic atomization device according to claim 1, characterized in that: The power supply body comprises a shell, a notch is formed on the shell, the notch has a side wall and a bottom wall, the side wall of the notch and the bottom wall of the notch form the adapter, and the conductive connection body is arranged in the notch.

3. The electronic atomization device according to claim 2, characterized in that: The bottom wall of the notch is provided with a first sliding column and a second sliding column, the first sliding column and the second sliding column extend from the bottom wall of the notch to the top of the shell, a plurality of slots arranged in sequence are provided on the outer wall of the first sliding column, the first sliding column and the second sliding column, and each of the slots on the first sliding column constitute the sliding structure.

4. The electronic atomization device according to claim 3, characterized in that: The conductive connection body includes a main body shell and a conductive seat. The main body shell is inserted into the first sliding column and the second sliding column and connected to the outer shell. The card slot corresponds to the inside of the main body shell. The conductive seat is arranged at the top of the main body shell. An internal threaded channel is opened in the conductive seat. An external threaded tube is arranged at the bottom end of the atomizer body. The atomizer body is screwed into the internal threaded channel through the external threaded tube and is detachably connected to the conductive connection body.

5. The electronic atomization device according to claim 4, characterized in that: The limiting structure includes a spring and a spring sheet, both of which are arranged in the main body shell, one end of the spring abuts against the inside of the main body shell, the other end of the spring abuts against one end of the spring sheet, the other end of the spring sheet is clamped in the clamping slot, and the other end of the spring sheet is provided with a connecting piece, the outer wall of the main body shell is provided with a through hole corresponding to the connecting piece, the connecting piece extends out of the main body shell from the through hole, the button is sleeved on the connecting piece, and the button can be pressed outside the main body shell to separate the other end of the spring sheet from the clamping slot, so that the main body shell can slide up and down in the notch along the first sliding column and the second sliding column.

6. The electronic atomization device according to claim 4, characterized in that: It also includes a wire, which is arranged on the outer wall of the shell, and one end of the wire extends into the shell, and the other end of the wire extends into the main shell. A power supply board electrically connected to the other end of the wire is also provided in the main shell, and a conductive contact corresponding to the external threaded tube is provided in the internal threaded channel, and the power supply board is electrically connected to the conductive seat and the conductive contact.

7. The electronic atomization device according to claim 6, characterized in that: A conductive electrode abutting against the conductive contact is arranged in the externally threaded tube, the atomizing body is screwed into the internally threaded channel through the externally threaded tube to abut against the conductive seat, and the conductive contact abuts against the conductive electrode to form an electrical connection with the conductive connection body.

8. The electronic atomization device according to claim 6, characterized in that: A start button is provided on the power supply board, a start key abutting against the start button is provided on the outer wall of the main shell, a power board is provided in the outer shell, an adaptation cavity is provided at the top of the outer shell, a battery cell is provided in the adaptation cavity, the battery cell is electrically connected to the power board, and the power board is electrically connected to the other end of the wire.

9. The electronic atomization device according to claim 7, characterized in that: An oil storage cavity for storing tobacco oil is formed in the atomizer body, an atomizer core for atomizing tobacco oil is arranged in the oil storage cavity, a mist channel is formed in the atomizer core, a heating core electrically connected to the external threaded tube and the conductive electrode is arranged in the mist channel, an oil inlet hole corresponding to the heating core is formed on the outer wall of the atomizer core, and a smoking pipe corresponding to and communicating with the mist channel is arranged at the top of the atomizer body.

10. The electronic atomization device according to claim 8, characterized in that: A bottom cover is provided at the bottom end of the shell, and a cover for sealing the adapting cavity is provided at the top end of the shell. At least one shift button is provided on the power board, and at least one shift key corresponding to the shift button is provided on the outer wall of the shell.

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