An electronic cigarette with a negative ion filtering technology

Abstract

The application discloses a kind of negative ion filtering technology electronic cigarette, it is related to the field of electronic cigarette filter, solve the problem that harmful substance filtering effect of the smoke in existing electronic cigarette is poor, including the atomizer installed on the power supply of electronic cigarette, the inside thread of atomizer is installed with atomization bin, and the upper end of atomization bin is fixedly installed with cover, and cover and atomizer are engaged with glass cover, the upper end of cover is embedded with filter tip, the present application is through the spiral smoke pipe of transverse spiral arrangement, can increase the path of smoke from atomization bin to filter tip, also increase the contact area of smoke and spiral smoke pipe, when smoke is sucked through spiral smoke pipe, negative ion is adsorbed and precipitated to harmful substance such as nicotine, its precipitate can quickly adhere to the inner wall of spiral smoke pipe, part of precipitate that moves with smoke is isolated by filter sleeve cotton, so that the harmful substance in the smoke entering the mouth of user is greatly reduced, effectively reduce the harm of electronic cigarette to human body.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electronic cigarette filtering, in particular to a negative ion filtering technology electronic cigarette. BACKGROUND

[0002] An electronic cigarette is an electronic substitute for cigarettes, which is used by a user through a non-combustion method to generate smoke. The smoke generated by the electronic cigarette is essentially tobacco oil vapor. The tobacco oil of the electronic cigarette contains nicotine, essence, glycerol and other substances. During long-term use of the electronic cigarette, nicotine can have an impact on the human body. In order to reduce the amount of nicotine in the electronic cigarette entering the human body, a negative ion filtering technology is applied to the existing electronic cigarette. After the negative ions combine with oxygen, negative oxygen ions are formed. The negative oxygen ions can adsorb nicotine and other pollutants and make them quickly precipitate, so as to achieve the purpose of filtering nicotine.

[0003] The existing electronic cigarette using negative ion filtering technology releases negative ions through a negative ion generator during the process of smoke passing through a flue, so as to precipitate the nicotine in the smoke. However, the flue of the existing electronic cigarette is a straight flue with a very short path. The adsorption and precipitation of nicotine by negative ions require a certain amount of time. During the process of the user inhaling the smoke, the negative ions have not effectively adsorbed and precipitated the nicotine. Therefore, the user inhales the smoke and the negative ions into the body at the same time, which results in an unsatisfactory filtering effect. Therefore, we propose a negative ion filtering technology electronic cigarette. SUMMARY

[0004] The present application aims to provide a negative ion filtering technology electronic cigarette which can effectively filter harmful substances such as nicotine in the smoke, so as to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a negative ion filtering technology electronic cigarette, comprising a vaporizer installed on an electronic cigarette power supply, a vaporization chamber is screw-mounted on the inner side of the vaporizer, a cover is fixedly installed at the upper end of the vaporization chamber, a glass cover is clamped between the cover and the vaporizer, a filter is embedded in the upper end of the cover, a partition is fixedly installed on the inner side of the cover, and a cavity is formed in the top of the cover; a filtering assembly, which is installed in the space between the partition and the cover, can filter nicotine in the smoke; a cleaning assembly, which is installed on the outer side of the filtering assembly, can clean the pollutants precipitated in the interior of the filtering assembly.

[0006] Preferably, the filter assembly comprises a spiral smoke pipe transversely mounted inside the cover, a lower port of the spiral smoke pipe communicates with an upper end of the atomization chamber, and an upper port of the spiral smoke pipe is fixedly embedded inside the cover, the filter is movably embedded with the spiral smoke pipe, a power supply is fixedly mounted inside the cover, and a negative ion releaser is mounted at an upper end of the power supply, a negative ion guide column is mounted on a side of the negative ion releaser close to the spiral smoke pipe, and the negative ion guide column is embedded inside the spiral smoke pipe, a single-chip microcomputer is fixedly mounted at a top of the inside of the cover, and the single-chip microcomputer is electrically connected with the negative ion releaser, an airflow sensor is mounted inside the upper port of the spiral smoke pipe, and the airflow sensor is electrically connected with the single-chip microcomputer, a filter sleeve cotton is embedded inside the spiral smoke pipe at a lower end of the airflow sensor, and a metal block is wrapped inside the filter sleeve cotton, after the atomizer heats and atomizes the tobacco tar, the generated smoke passes through the atomization chamber, the spiral smoke pipe, and finally the filter for use by the user.

[0007] Preferably, the cleaning assembly comprises two groups of magnetic curved columns movably and tightly mounted on the outer surface of the spiral smoke pipe, the magnetic poles of the two groups of magnetic curved columns are opposite, a curved frame is fixedly mounted between the two groups of magnetic curved columns, a rotating sleeve is fixedly mounted on a side of the curved frame away from the magnetic curved columns, and a rotating member is mounted inside the rotating sleeve.

[0008] Preferably, the rotating member comprises a fixed cylinder transversely and fixedly mounted inside the cover, the fixed cylinder is located in the spiral middle part of the spiral smoke pipe, a transmission thread groove is formed in the outer side of the fixed cylinder, the rotating sleeve is sleeved on the outer side of the fixed cylinder, and the rotating sleeve movably engages with the transmission thread groove, and a pushing member is mounted inside the fixed cylinder.

[0009] Preferably, the knob comprises a sleeve column movably embedded in the inner side of the fixed cylinder, the middle part of the sleeve column is engaged with a worm, the inner side of the sleeve column is slidably embedded with a limiting rod, both ends of the limiting rod are fixedly connected with the cover, one end of the worm is fixedly installed with a rotating block, the inner side of the sleeve column is provided with two groups of ring grooves, the inner side of the ring groove is slidably installed with a sliding rod, the outer surface of the sliding rod is fixedly sleeved with a lever, two groups of the levers are distributed on both sides of the rotating sleeve, the lever is movably attached to the rotating sleeve, the outer side of the fixed cylinder is provided with a threaded channel, the inside of the fixed cylinder is communicated with the threaded channel, the upper end of the lever is embedded in the threaded channel, the rotation of the worm can make the sleeve column move in the inside of the fixed cylinder, the sleeve column can be movably embedded in the threaded channel through the lever during movement, and the rotating sleeve can be pushed to move.

[0010] Preferably, the transmission screw groove is consistent with the threaded track of the spiral smoke pipe, so that the two groups of magnetic bent columns can accurately move around the spiral smoke pipe during the movement of the rotating sleeve through the transmission screw groove.

[0011] Preferably, the inner side of the cover is installed with an unfolding assembly, the unfolding assembly comprises two groups of unfolding plates symmetrically embedded in the inner side of the cover, the inner side of the unfolding plate is fixedly installed with a transmission shaft, the upper end of the transmission shaft is movably embedded in the inner side of the cavity, a transmission member is installed between the transmission shaft and the worm, and the two groups of unfolding plates can be opened at the same time through the transmission member during cleaning of the spiral smoke pipe, so as to facilitate the user to overhaul the air flow sensor, the single-chip microcomputer and the negative ion releaser.

[0012] Preferably, the transmission member comprises a worm wheel movably installed on the inner side of the fixed cylinder, the worm wheel is movably engaged with the worm, the inner wall of the cover is fixedly installed with a gear differential, the input end of the gear differential is fixedly connected with the connecting shaft, the output end of the gear differential is installed with two groups of transmission gears which are movably engaged with each other, one group of the transmission gears is fixedly connected with the output end of the gear differential, the upper end of the two groups of transmission gears is fixedly installed with a rotating shaft, the rotating shaft is movably embedded in the inner side of the cavity, a synchronous belt is installed between the rotating shaft and the transmission shaft through a synchronous wheel, and the two groups of transmission gears which are movably engaged with each other can be synchronously and reversely rotated through the movable engagement of the worm wheel and the worm during the rotation of the rotating block.

[0013] Preferably, the spiral smoke pipe is made of transparent acrylic material, and the spiral smoke pipe made of transparent acrylic material can facilitate the user to clearly see the inside.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The present application can increase the path of smoke moving from the atomizing chamber to the filter through the spiral smoke pipe arranged in a transverse spiral, and also increase the contact area of smoke with the spiral smoke pipe, when the smoke is sucked through the spiral smoke pipe, the harmful substances such as nicotine are adsorbed and deposited by negative ions, the deposits can quickly adhere to the inner wall of the spiral smoke pipe, part of the deposits moving with the smoke are isolated by the filter sleeve cotton, so that the harmful substances in the smoke entering the mouth of the smoker are greatly reduced, and the harm of the electronic cigarette to the human body is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0017] Figure 2 It is a schematic diagram of the structure of the atomizing chamber of the present application;

[0018] Figure 3 It is a schematic diagram of the structure of the spiral smoke pipe of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the cavity and airflow sensor of the present application;

[0020] Figure 5 It is a schematic diagram of the structure of the negative ion releaser and power supply of the present application;

[0021] Figure 6 It is a schematic diagram of the structure of the present application Figure 5 It is an enlarged view of A in the present application;

[0022] Figure 7 It is a schematic diagram of the structure of the negative ion guide column of the present application;

[0023] Figure 8 It is a schematic diagram of the structure of the metal block and filter sleeve cotton of the present application;

[0024] Figure 9 It is a schematic diagram of the structure of the fixed cylinder and worm of the present application;

[0025] Figure 10 It is a schematic diagram of the structure of the present application Figure 9 It is an enlarged view of B in the present application;

[0026] Figure 11 It is an enlarged view of C in the present application; Figure 9

[0027] Figure 12 It is a schematic diagram of the structure of the ring groove and lever of the present application.

[0028] ​In the figure: 1-atomizer; 2-glass cover; 3-closure; 4-filter tip; 5-atomizing chamber; 6-baffle; 7-filter assembly; 8-cleaning assembly; 9-rotary part; 10-pull part; 11-unfolding assembly; 12-transmission part; 13-helical smoke pipe; 14-fixed cylinder; 15-magnetic bent column; 16-rotary block; 17-cavity; 18-air flow sensor; 19-single-chip microcomputer; 20-negative ion releaser; 21-power supply; 22-transmission shaft; 23-worm wheel; 24-gear differential; 25-transmission gear; 26-synchronous belt; 27-negative ion guide column; 28-rotary sleeve; 29-metal block; 30-filtering sleeve cotton; 31-transmission threaded groove; 32-threaded channel; 33-worm; 34-limiting rod; 35-bent frame; 36-sleeve column; 37-annular groove; 38-pull rod; 39-sliding rod; 40-unfolding plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] Embodiment 1

[0031] Please refer to Figure 1 and Figure 2 , a negative ion filtering technology electronic cigarette shown in the figure includes an atomizer 1 installed on the power supply of the electronic cigarette, an atomizing chamber 5 is screw-mounted on the inner side of the atomizer 1, and a closure 3 is fixedly installed at the upper end of the atomizing chamber 5, and a glass cover 2 is clamped between the closure 3 and the atomizer 1, a filter tip 4 is embedded in the upper end of the closure 3, a baffle 6 is fixedly installed on the inner side of the closure 3, and a cavity 17 is formed in the top of the closure 3; a filter assembly 7 is installed in the space between the baffle 6 and the closure 3, which can filter nicotine in the smoke; a cleaning assembly 8 is installed on the outer side of the filter assembly 7, which can clean the pollutants deposited in the filter assembly 7.

[0032] Please refer to Figures 3-5 , Figure 7 and Figure 8, the filter assembly 7 includes a spiral smoke pipe 13 installed in the inside of the cover 3, the lower end of the spiral smoke pipe 13 is communicated with the upper end of the atomization chamber 5, and the upper end of the spiral smoke pipe 13 is fixedly embedded in the inside of the cover 3, the filter tip 4 is movably embedded in the spiral smoke pipe 13, the power supply 21 is fixedly installed in the inside of the cover 3, the upper end of the power supply 21 is installed with the negative ion releaser 20, the negative ion releaser 20 is installed with the negative ion guide column 27 on the side close to the spiral smoke pipe 13, the negative ion guide column 27 is embedded in the inside of the spiral smoke pipe 13, the single-chip microcomputer 19 is fixedly installed on the top of the inside of the cover 3, the single-chip microcomputer 19 is electrically connected with the negative ion releaser 20, the airflow sensor 18 is installed in the inside of the upper end of the spiral smoke pipe 13, the airflow sensor 18 is electrically connected with the single-chip microcomputer 19, the filter sleeve cotton 30 is embedded in the inside of the spiral smoke pipe 13 on the lower end of the airflow sensor 18, and the inside of the filter sleeve cotton 30 is wrapped with the metal block 29, after the atomizer 1 heats and atomizes the tobacco tar, the generated smoke passes through the atomization chamber 5, the spiral smoke pipe 13 and finally the filter tip 4 to the user's oral cavity.

[0033] Please refer to Figure 8 , the spiral smoke pipe 13 is made of transparent acrylic material, and the spiral smoke pipe 13 made of transparent acrylic material can facilitate the user to see the inside condition.

[0034] The working principle of effectively filtering harmful substances such as nicotine in smoke: during the user's suction process, the airflow sensor 18 in the inside of the upper end of the spiral smoke pipe 13 senses the user's inhalation, and then the single-chip microcomputer 19 starts the negative ion releaser 20, the negative ion releaser 20 releases negative ions into the inside of the spiral smoke pipe 13 through the multiple negative ion guide columns 27, so that a large amount of negative ions are filled in the inside of the spiral smoke pipe 13 in an instant when the user sucks, the smoke generated by the atomization of the tobacco tar flows through the atomization chamber 5 to the inside of the spiral smoke pipe 13, and the negative ions in the inside of the spiral smoke pipe 13 can adsorb the harmful substances such as nicotine in the smoke during the flow of the smoke to the filter tip 4, so that the harmful substances are precipitated, and since the spiral smoke pipe 13 is horizontally placed, the precipitates can quickly adhere to the inside of the spiral smoke pipe 13, so that the precipitates cannot be moved with the smoke due to the user's suction, only a small amount of precipitates that have not yet adhered to the inner wall of the spiral smoke pipe 13 will flow with the smoke, and when the smoke is about to reach the filter tip 4, it will be filtered by the filter sleeve cotton 30 and then enter the user's oral cavity through the filter tip 4, in this way, the harmful substances in the smoke can be effectively reduced from entering the user's body during the user's suction of the electronic cigarette, and the harm of the electronic cigarette to the human body is reduced.

[0035] Embodiment 2

[0036] Please refer to Figure 8The embodiment further illustrates the embodiment 1, the cleaning assembly 8 comprises two groups of magnetic curved columns 15 movably attached to the outer surface of the spiral flue 13, the magnetic poles of the two groups of magnetic curved columns 15 are opposite, a curved frame 35 is fixedly installed between the two groups of magnetic curved columns 15, a rotating sleeve 28 is fixedly installed on the side of the curved frame 35 away from the magnetic curved column 15, and a rotating part 9 is installed on the inner side of the rotating sleeve 28. The two groups of magnetic curved columns 15 can effectively attract the metal block 29 to move in the inside of the spiral flue 13 under the action of the rotating part 9 and the pushing part 10.

[0037] Please refer to Figure 9 and Figure 10 , the rotating part 9 comprises a fixed cylinder 14 movably attached to the inner side of the cover 3, and the fixed cylinder 14 is in the spiral middle part of the spiral flue 13. The outer side of the fixed cylinder 14 is provided with a transmission thread groove 31, the rotating sleeve 28 is sleeved on the outer side of the fixed cylinder 14, and the rotating sleeve 28 is movably engaged with the transmission thread groove 31. The inner side of the fixed cylinder 14 is provided with the pushing part 10. The pushing part 10 can make the rotating sleeve 28 move around the outer side of the spiral flue 13 by the engagement of the rotating sleeve 28 and the transmission thread groove 31 and the movable attachment of the magnetic curved column 15 and the spiral flue 13 when the pushing part 10 pushes the rotating sleeve 28.

[0038] Please refer to Figure 12 , the pushing part 10 comprises a sleeve column 36 movably embedded in the inner side of the fixed cylinder 14, a worm 33 is engaged through the middle part of the sleeve column 36, a limiting rod 34 is slidably embedded in the inner side of the sleeve column 36, and the two ends of the limiting rod 34 are fixedly connected with the cover 3. One end of the worm 33 is fixedly installed with a rotating block 16, two groups of ring grooves 37 are formed in the inner side of the sleeve column 36, a sliding rod 39 is slidably installed in the inner side of the ring groove 37, a pushing rod 38 is fixedly sleeved on the outer surface of the sliding rod 39, the two groups of pushing rods 38 are distributed on the two sides of the rotating sleeve 28, and the pushing rod 38 is movably attached to the rotating sleeve 28. The outer side of the fixed cylinder 14 is provided with a thread channel 32, and the inside of the fixed cylinder 14 is communicated with the thread channel 32. The upper end of the pushing rod 38 is engaged with the thread channel 32. The rotation of the worm 33 can make the sleeve column 36 move in the inside of the fixed cylinder 14. The sleeve column 36 can push the rotating sleeve 28 to move by the movable engagement of the pushing rod 38 and the thread channel 32 when the sleeve column 36 moves.

[0039] Please refer to Figure 8 and Figure 9 , the transmission thread groove 31 is consistent with the thread track of the spiral flue 13 to ensure that the two groups of magnetic curved columns 15 can accurately move around the spiral flue 13 when the rotating sleeve 28 moves through the transmission thread groove 31.

[0040] The working principle of cleaning the pollutants attached to the inside of the spiral smoke pipe 13 is as follows: after the electronic cigarette is used for a period of time, when the pollutants attached to the inside of the spiral smoke pipe 13 need to be cleaned, the user can rotate the rotating block 16, through the threaded engagement of the sleeve column 36 and the worm 33 and the limiting of the sleeve column 36 by the limiting rod 34, the sleeve column 36 can move linearly in the inside of the fixed cylinder 14 when the worm 33 rotates, in the moving process of the sleeve column 36, the rotating sleeve 28 can be moved on the outer surface of the fixed cylinder 14 by the pushing of the pushing rod 38, the rotating sleeve 28 can be moved spirally with the two groups of magnetic bent columns 15 through the engagement with the threaded channel 32 and the active adhesion of the two groups of magnetic bent columns 15 to the outer wall of the spiral smoke pipe 13, so that the magnetic bent column 15 can move around the outside of the spiral smoke pipe 13, in the moving process of the magnetic bent column 15, the metal block 29 can be moved in the inside of the spiral smoke pipe 13 with the filter sleeve cotton 30 through the attraction to the metal block 29, the filter sleeve cotton 30 can wipe and treat the pollutants attached to the inner wall of the spiral smoke pipe 13, until the filter sleeve cotton 30 moves to the lower end of the spiral smoke pipe 13, at this time, the user can rotate and unscrew the atomization chamber 5 from the atomizer 1, the filter sleeve cotton 30 and the metal block 29 at the bottom of the spiral smoke pipe 13 are taken out by tweezers, new ones are installed, and the inside of the spiral smoke pipe 13 can be cleaned by rotating the rotating block 16 in the opposite direction.

[0041] Example 3

[0042] Please refer to Figures 3-5 , the embodiments further illustrate that the inside of the cover 3 is provided with the unfolding assembly 11, the unfolding assembly 11 includes two groups of unfolding plates 40 symmetrically arranged and embedded in the inside of the cover 3, the inside of the unfolding plate 40 is fixedly provided with the transmission shaft 22, the upper end of the transmission shaft 22 is movably embedded in the inside of the cavity 17, the transmission shaft 22 is provided with the transmission part 12 between the worm 33, when the spiral smoke pipe 13 is cleaned, the two groups of unfolding plates 40 can be opened at the same time through the transmission part 12, so as to facilitate the user to maintain the airflow sensor 18, the single-chip microcomputer 19 and the negative ion releaser 20.

[0043] Please refer to Figure 6 and Figure 11The transmission member 12 comprises a worm wheel 23 movably mounted inside the fixed cylinder 14 through a connecting shaft, and the worm wheel 23 is movably engaged with a worm 33. The inner wall of the cover 3 is fixedly mounted with a gear differential 24, and the input end of the gear differential 24 is fixedly connected with the connecting shaft. The output end of the gear differential 24 is mounted with two sets of transmission gears 25 which are movably engaged with each other. One set of the transmission gears 25 is fixedly connected with the output end of the gear differential 24. The upper ends of the two sets of transmission gears 25 are fixedly mounted with rotating shafts which are movably embedded inside the cavity 17. The rotating shafts and the transmission shaft 22 are connected through a synchronous belt 26. Through the movable engagement of the worm wheel 23 and the worm 33, the two sets of transmission gears 25 are synchronously and reversely rotated during the rotation of the rotating block 16. The gear differential 24 is a ZWBMD028028 type planetary reduction motor which eliminates the structure of the motor.

[0044] In the embodiment, during the movement of the filter sleeve cotton 30 from the upper end to the lower end of the spiral smoke pipe 13 through the rotation of the worm 33, the worm 33 can also drive the worm wheel 23 to rotate. The worm wheel 23 drives the two sets of transmission gears 25 to synchronously and reversely rotate through the gear differential 24. The two sets of transmission gears 25 can drive the two sets of unfolding plates 40 to unfold through the synchronous belt 26 and the transmission shaft 22. After the unfolding plates 40 are completely unfolded, the user can observe the inside of the cover 3, and the air flow sensor 18, the single-chip microcomputer 19 and the negative ion releaser 20 can be easily maintained.

[0045] It should be noted that the relative terms, such as first and second, and the like, are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electronic cigarette using negative ion filtering technology, comprising an atomizer (1) mounted on an electronic cigarette power supply, an atomizer bin (5) being threadedly mounted on the inner side of the atomizer (1), a sealing cover (3) being fixedly mounted on the upper end of the atomizer bin (5), a glass cover (2) being engaged between the sealing cover (3) and the atomizer (1), and a filter tip (4) being embedded on the upper end of the sealing cover (3), characterized in that: The inner side of the cover (3) is fixedly installed with a partition plate (6), and the top of the cover (3) is provided with a cavity (17); A filter assembly (7) is installed in the space between the partition plate (6) and the cover (3) and can filter nicotine in the smoke; A cleaning assembly (8) is installed outside the filter assembly (7) and can clean the pollutants deposited inside the filter assembly (7); The filter assembly (7) comprises a spiral tobacco pipe (13) transversely installed inside the cover (3), the lower end of the spiral tobacco pipe (13) is in communication with the upper end of the atomization chamber (5), the upper end of the spiral tobacco pipe (13) is fixedly embedded inside the cover (3), the filter tip (4) is movably embedded with the spiral tobacco pipe (13), a power supply (21) is fixedly installed inside the cover (3), a negative ion releaser (20) is installed at the upper end of the power supply (21), a negative ion guide column (27) is installed on the side of the negative ion releaser (20) close to the spiral tobacco pipe (13), the negative ion guide column (27) is embedded inside the spiral tobacco pipe (13), a single-chip microcomputer (19) is fixedly installed at the top of the inner side of the cover (3), the single-chip microcomputer (19) is electrically connected with the negative ion releaser (20), an airflow sensor (18) is installed inside the upper end of the spiral tobacco pipe (13), the airflow sensor (18) is electrically connected with the single-chip microcomputer (19), a filter sleeve cotton (30) is embedded inside the spiral tobacco pipe (13) corresponding to the lower end of the airflow sensor (18), and a metal block (29) is wrapped inside the filter sleeve cotton (30).

2. The negative ion filtration technology electronic cigarette according to claim 1, characterized in that: The cleaning assembly (8) comprises two groups of magnetic curved columns (15) movably and tightly installed on the outer surface of the spiral tobacco pipe (13), the magnetic poles of the two groups of magnetic curved columns (15) are opposite, a curved bracket (35) is fixedly installed between the two groups of magnetic curved columns (15), a rotating sleeve (28) is fixedly installed on the side of the curved bracket (35) away from the magnetic curved columns (15), and the rotating sleeve (28) is installed with a rotating piece (9) inside.

3. The negative ion filtration technology electronic cigarette according to claim 2, characterized in that: The rotating piece (9) comprises a fixed cylinder (14) transversely fixedly installed inside the cover (3), the fixed cylinder (14) is located in the spiral middle part of the spiral tobacco pipe (13), a transmission thread groove (31) is formed in the outer side of the fixed cylinder (14), the rotating sleeve (28) is sleeved on the outer side of the fixed cylinder (14), the rotating sleeve (28) is movably engaged with the transmission thread groove (31), and the fixed cylinder (14) is installed with a pushing piece (10) inside.

4. The negative ion filtration technology electronic cigarette according to claim 3, characterized in that: The toggle (10) includes a sleeve column (36) movably embedded in the inside of the fixed cylinder (14), and the middle part of the sleeve column (36) is engaged with a worm (33) penetrating through, the inside of the sleeve column (36) is slidably embedded with a limiting rod (34), and both ends of the limiting rod (34) are fixedly connected with the cover (3), one end of the worm (33) is fixedly installed with a rotating block (16), the inside of the sleeve column (36) is provided with two groups of ring grooves (37), and the inside of the ring groove (37) is slidably installed with a sliding rod (39), the outer surface of the sliding rod (39) is fixedly sleeved with a toggle lever (38), two groups of the toggle lever (38) are distributed on both sides of the rotating sleeve (28), and the toggle lever (38) is movably attached to the rotating sleeve (28), the outside of the fixed cylinder (14) is provided with a threaded channel (32), and the inside of the fixed cylinder (14) is communicated with the threaded channel (32), and the upper end of the toggle lever (38) is embedded with the threaded channel (32).

5. The negative ion filtration technology electronic cigarette according to claim 4, characterized in that: The transmission screw groove (31) is consistent with the threaded track of the spiral smoke pipe (13).

6. The negative ion filtration technology electronic cigarette according to claim 5, characterized in that: The inside of the cover (3) is installed with an unfolding assembly (11), the unfolding assembly (11) includes two groups of unfolding plates (40) symmetrically embedded in the inside of the cover (3), the inside of the unfolding plate (40) is fixedly installed with a transmission shaft (22), and the upper end of the transmission shaft (22) is movably embedded in the inside of the cavity (17), and the transmission shaft (22) and the worm (33) are installed with a transmission part (12).

7. The negative ion filtration technology electronic cigarette according to claim 6, characterized in that: The transmission part (12) includes a worm wheel (23) movably installed in the inside of the fixed cylinder (14) through a connecting shaft, and the worm wheel (23) and the worm (33) are movably engaged, the inner wall of the cover (3) is fixedly installed with a gear differential (24), and the input end of the gear differential (24) is fixedly connected with the connecting shaft, the output end of the gear differential (24) is installed with two groups of transmission gears (25) engaged with each other, one group of the transmission gears (25) is fixedly connected with the output end of the gear differential (24), the upper end of two groups of the transmission gears (25) is fixedly installed with a rotating shaft, and the rotating shaft is movably embedded in the inside of the cavity (17), and the rotating shaft and the transmission shaft (22) are installed with a synchronous belt (26) through a synchronous wheel.

8. The negative ion filter technology electronic cigarette according to claim 1, characterized in that: The spiral smoke pipe (13) is made of transparent acrylic material.

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