CN113384001B

CN113384001B - Electronic cigarette

Info

Publication number: CN113384001B
Application number: CN202110777979.3A
Authority: CN
Inventors: 邱辉
Original assignee: Shenzhen Odeon Technology Development Co ltd
Current assignee: Shenzhen Odeon Technology Development Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2023-03-17
Anticipated expiration: 2041-07-09
Also published as: CN113384001A

Abstract

The invention relates to the technical field of electronic cigarettes and discloses an electronic cigarette which comprises a long steel pipe, wherein an oil bin is installed on the surface of the long steel pipe, an air outlet pipe is bolted in the oil bin, an atomizing core outer cover is arranged in the air outlet pipe, a large silica gel base is sleeved on the surface of the atomizing core outer cover, and a first oil inlet is formed in the surface of the large silica gel base; according to the invention, the second oil inlet is formed in the surface of the atomizing core outer cover, the first oil inlet matched with the second oil inlet is formed in the surface of the large silica gel base, oil injection is realized by utilizing the second oil inlet and the first oil inlet correspondingly, the connecting sleeve can be rotated when oil injection is not needed, so that the first oil inlet and the second oil inlet are separated, the first oil inlet is blocked by utilizing the atomizing core outer cover, the purpose of preventing oil leakage is realized, the oil leakage condition is avoided, and the condition that a battery and a microphone are damaged due to contact with tobacco tar is also avoided.

Description

Electronic cigarette

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. The atomizer is powered by a rechargeable lithium polymer battery, and nicotine and the like are converted into steam through heating tobacco tar in an oil tank, so that a user can absorb the steam.

Present electronic cigarette is in order to pour into the inside of filter pulp with the tobacco tar, can set up the oil inlet on filter pulp's support, but present electronic cigarette can't seal the oil inlet when not using, the tobacco tar that leads to electronic cigarette can flow into the inside of battery and miaow head, thereby cause battery and miaow head to damage, and the electronic cigarette is not using, the air easily passes through the inside of suction nozzle entering electronic cigarette, thereby lead to the appearance of the gas reflux phenomenon, after the air current contacts with miaow head, miaow head then can automatic start working, thereby cause the battery power to run off, and also can cause the heater continuous heating, and then cause the electronic cigarette to appear the spontaneous combustion condition, and the heating element that present electronic cigarette used is similar to the shape of spring, the heating element of this kind of spring structure generates heat at a slow speed, and the position that generates heat is too concentrated, lead to easily burn burnt, the taste is hard, life liquid is short, and the electronic cigarette uses for a long time, a large amount of condensed tobacco juice can remain in the inside of suction nozzle of electronic cigarette, these tobacco juice gathers in the inside of suction nozzle and is inconvenient to clear up, not only easily blockking up, influence the flow of smog, reduce the user's smog and the healthy influence of breeding of the user, the bacterium, so on the problem of this kind of a long-time can be solved, the user, the problem that the user, the user can also be solved.

Disclosure of Invention

The invention aims to provide an electronic cigarette which has the advantages of oil leakage prevention, self-starting prevention, high heating speed and convenience in cleaning tobacco juice, and solves the problems that the conventional electronic cigarette cannot prevent the leakage of the tobacco juice, cannot prevent the self-starting of the electronic cigarette due to air backflow when not used, and is slow in heating speed of a spring type heating component and inconvenient in cleaning the tobacco juice.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electronic cigarette, includes long steel pipe, the surface mounting of long steel pipe has the oil storehouse, the inside bolt of oil storehouse has the outlet duct, the inside of outlet duct is equipped with atomizing core dustcoat, the surface cover of atomizing core dustcoat is equipped with big silica gel seat, oil inlet one has been seted up on the surface of big silica gel seat, oil inlet two has been seted up on the surface of atomizing core dustcoat, the inside of long steel pipe is equipped with the adapter sleeve, the adapter sleeve is installed in the bottom of big silica gel seat, the top cover of adapter sleeve is equipped with atomizing core support, three air inlet one has been seted up on the surface of atomizing core support, it is three air inlet one is 360 evenly distributed on the surface of atomizing core dustcoat, the inside of atomizing core support is equipped with core cotton and non-woven fabrics respectively, the inside of atomizing core dustcoat is established with atomizing core support cover, air inlet two has been seted up on the surface of atomizing core dustcoat, the inside of long steel pipe is equipped with the heating net, the inside of core cotton is established with the heating net cover, the inside of long steel pipe is equipped with power supply mechanism, the bottom rotation of long steel pipe is connected with the bottom, the inside of oil storehouse is equipped with clean mechanism.

Preferably, the power supply mechanism includes a battery sleeve, a rechargeable battery is installed inside the battery sleeve, the top of the battery sleeve is installed with the connecting sleeve, a microphone is installed at the bottom of the battery sleeve, the surface of the microphone is installed with the bottom cover, and the bottom of the battery sleeve is communicated with the bottom cover.

Preferably, the cleaning mechanism comprises a suction nozzle, the surface of the suction nozzle is in threaded connection with the top of the oil bin, a cleaning limiting block is arranged at the bottom of the suction nozzle, an air vent is formed inside the cleaning limiting block, a through groove is formed inside the cleaning limiting block, and sponge is filled inside the through groove.

Preferably, the internally mounted of battery cover has the PCB board, the surface spraying of battery cover has LOGO.

Preferably, the inside threaded connection of bottom has the self tapping screw with battery cover threaded connection, the bottom of self tapping screw is equipped with the EVA pad, the surface of EVA pad and the bottom joint of bottom.

Preferably, the top of the cleaning limiting block is bolted with two connecting rods, and the inside of the suction nozzle is bolted with the connecting rods.

Preferably, the fixed cover in surface of atomizing core dustcoat has connect first silica gel circle, the surface of first silica gel circle and the inside of outlet duct rotate to cup joint.

Preferably, a first installation groove is formed in the surface of the battery sleeve, the inside of the first installation groove is sleeved with the PCB, a second installation groove is formed in the surface of the long steel pipe, and the inside of the second installation groove is sleeved with the PCB.

Preferably, the surface of the battery sleeve is fixedly sleeved with a second silica gel ring, and the surface of the battery sleeve is provided with a decorative ring mounted on the surface of the long steel pipe.

Preferably, a microphone cover is fixedly sleeved on the surface of the microphone, and the microphone cover is made of insulating rubber.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the second oil inlet is formed in the surface of the atomizing core outer cover, the first oil inlet matched with the second oil inlet is formed in the surface of the large silica gel seat, oil injection is realized by utilizing the second oil inlet and the first oil inlet correspondingly, and the connecting sleeve can be rotated when oil injection is not needed, so that the first oil inlet and the second oil inlet are separated, the first oil inlet is blocked by utilizing the atomizing core outer cover, the purpose of preventing oil leakage is realized, the oil leakage is avoided, and the condition that a battery and a microphone are damaged due to contact with smoke oil is also avoided;

2. according to the invention, the surface of the atomizing core outer cover is provided with the air inlet II, the inside of the large silica gel seat is provided with the three air inlets I matched with the air inlet II, and the large silica gel seat is rotated to stagger the air inlets I and II, so that the air inlets II are blocked, and the electronic cigarette can be prevented from air flowing into the core cotton when not in use, so that the self-starting phenomenon of a microphone can be avoided, the loss of the electric quantity of a battery can be avoided, and the spontaneous combustion phenomenon of the electronic cigarette due to self-starting can be prevented;

3. by arranging the cleaning mechanism, after the air outlet pipe is used each time, the suction nozzle and the oil bin can be separated, and the inside of the air outlet pipe can be cleaned by the resilience of the through groove, so that smoke liquid is prevented from remaining in the air outlet pipe, the cleanliness of the inside of the air outlet pipe can be improved, the smoke liquid can be prevented from blocking the air outlet pipe, smoke flow is prevented from being reduced, and user experience is effectively improved;

4. according to the invention, the spring type heating piece is changed into the heating net, so that the taste of the electronic cigarette can be improved by utilizing the advantages of quick heating and uniform heating of the structure, the structure is not easy to scorch, and the service life of the structure is long.

Drawings

FIG. 1 is a schematic view of the inventive structure;

FIG. 2 is a sectional view of the long steel pipe and the oil sump according to the present invention;

FIG. 3 is a schematic diagram of a partial explosion of a patented structure of the invention;

FIG. 4 is a schematic view of the invention showing the use of the long steel tube in conjunction with LOGO;

FIG. 5 is a perspective view of a large silica gel holder according to the present invention;

FIG. 6 is a cross-sectional view of a large silica gel holder according to the present invention;

fig. 7 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a long steel pipe; 2. an oil bin; 3. an air outlet pipe; 4. an atomizing core housing; 5. a large silicone base; 6. an oil inlet I; 7. an oil inlet II; 8. connecting sleeves; 9. an atomizing core support; 10. a first air inlet; 11. core cotton; 12. non-woven fabrics; 13. a heating net; 14. a second air inlet; 15. a power supply mechanism; 151. a battery case; 152. a rechargeable battery; 153. a microphone; 16. a bottom cover; 17. a cleaning mechanism; 171. a suction nozzle; 172. cleaning a limiting block; 173. a vent hole; 174. a sponge; 175. a through groove; 18. a PCB board; 19. LOGO; 20. self-tapping screws; 21. an EVA pad; 22. a connecting rod; 23. a first silica gel ring; 24. a first mounting groove; 25. a second mounting groove; 26. a second silica gel ring; 27. a decorative ring; 28. a microphone sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, an electronic cigarette comprises a long steel tube 1, an oil bin 2 is mounted on the surface of the long steel tube 1, an air outlet pipe 3 is bolted in the oil bin 2 and is used for connecting an atomizing core housing 4 through the arrangement of the air outlet pipe 3, so that smoke can enter the mouth of a user through the air outlet pipe 3, the atomizing core housing 4 is arranged in the air outlet pipe 3, a large silica gel base 5 is sleeved on the surface of the atomizing core housing 4 and is used for sealing air and tobacco tar through the arrangement of the atomizing core housing 4 and the large silica gel base 5, backflow of air and leakage of tobacco tar are avoided, an oil inlet 6 is formed in the surface of the large silica gel base 5, an oil inlet two 7 is formed in the surface of the atomizing core housing 4, and the oil inlet 6 and the oil inlet two 7 are arranged so that the oil inlet 6 and the oil inlet two 7 are aligned with each other, and the user can inject oil, after the first oil inlet 6 and the second oil inlet 7 are staggered, the atomizing core housing 4 can be used for processing the first oil inlet 6 for plugging, so that the smoke oil is leaked in a year, the connecting sleeve 8 is arranged in the long steel pipe 1, the connecting sleeve 8 is arranged at the bottom of the large silica gel base 5, the atomizing core support 9 is limited by the arrangement of the connecting sleeve 8, the atomizing core support 9 can rotate along with the connecting sleeve 8, the atomizing core support 9 is sleeved at the top of the connecting sleeve 8 and used for supporting the core cotton 11, the non-woven fabric 12 and the heating net 13 by the arrangement of the atomizing core support 9, the surface of the atomizing core support 9 is provided with the first three air inlets 10, the first three air inlets 10 are uniformly distributed on the surface of the atomizing core housing 4 at 360 degrees, the first air inlets 10 are arranged for air circulation and plugging, the core cotton 11 and the non-woven fabric 12 are respectively arranged in the atomizing core support 9, the inside of atomizing core dustcoat 4 is established with atomizing core support 9 cover, two 14 air inlets have been seted up on the surface of atomizing core dustcoat 4, setting through two 14 air inlets, be used for the circulation of air, the fixed surface of atomizing core dustcoat 4 has cup jointed first silica gel circle 23, the surface of first silica gel circle 23 and the inside rotation of outlet duct 3 cup joint, setting through first silica gel circle 23, play sealed effect between outlet duct 3 and atomizing core dustcoat 4, the leakproofness after atomizing core dustcoat 4 and outlet duct 3 are connected has been improved, through set up two 7 oil inlets on the surface of atomizing core dustcoat 4, set up oil inlet 6 with two 7 cooperation uses of oil inlet on the surface of big silica gel seat 5, utilize two 7 and one 6 oil inlet to correspond and realize the oiling, can rotate adapter sleeve 8 when not needing the spontaneous combustion, make one 6 and two 7 part of oil inlet, thereby utilize atomizing core dustcoat 4 to carry out the shutoff to one 6 oil inlet with the air inlet, the mesh of oil inlet has been realized, the emergence of the oil leakage situation of battery and Mike head has also avoided the emergence of the phenomenon of cigarette to be carried out the phenomenon of opening the cigarette from the inside of the adapter sleeve 14 and the cigarette 10 and has been avoided the two to the phenomenon of opening of the cigarette to the inside of the cigarette and has been avoided the cigarette to drive when this two 10 to open the two, thereby the cigarette case to set up the inner of the inner cover 14 and the inner of the inner cover 10 of preventing the cigarette.

Example 2

Referring to fig. 1-7, an electronic cigarette comprises a long steel tube 1, an oil bin 2 is mounted on the surface of the long steel tube 1, an air outlet tube 3 is bolted in the oil bin 2, the electronic cigarette is arranged through the air outlet tube 3 and used for connecting an atomizing core housing 4, so that smoke can enter the mouth of a user through the air outlet tube 3, the atomizing core housing 4 is arranged in the air outlet tube 3, a large silica gel seat 5 is sleeved on the surface of the atomizing core housing 4, the atomizing core housing 4 and the large silica gel seat 5 are arranged to seal air and smoke, backflow of air is avoided, meanwhile, the smoke is prevented from leaking, an oil inlet 6 is arranged on the surface of the large silica gel seat 5, an oil inlet two 7 is arranged on the surface of the atomizing core housing 4, an oil inlet 6 and an oil inlet two 7 are arranged through the connecting sleeve 6 and the connecting sleeve 7, the user can inject oil into the oil inlet, the oil inlet 6 and the oil inlet two oil inlets 7 are staggered, the atomizing core housing 4 can be sealed by a first working oil inlet 6 and a second oil inlet 9, the atomizing core housing 8 is arranged on the surface of the atomizing core housing 9, the atomizing core housing 9 and a support 10 for supporting the atomizing core 9, the atomizing core housing 9 and the atomizing core housing 9 are arranged to be uniformly and a non-woven fabric support 10 for supporting the atomizing core 9, the atomizing core housing 9 and the atomizing core housing 9 are arranged to be used for supporting rack, and the atomizing core 9, the inner part of the atomizing core outer cover 4 is sleeved with the atomizing core support 9, the surface of the atomizing core outer cover 4 is provided with a second air inlet 14, the second air inlet 14 is used for air circulation, the surface of the atomizing core outer cover 4 is fixedly sleeved with a first silica gel ring 23, the surface of the first silica gel ring 23 is rotatably sleeved with the inner part of the air outlet pipe 3, the space between the air outlet pipe 3 and the atomizing core outer cover 4 is sealed by the arrangement of the first silica gel ring 23, the tightness after the atomizing core outer cover 4 is connected with the air outlet pipe 3 is improved, the surface of the atomizing core outer cover 4 is provided with a second oil inlet 7, the surface of the large silica gel base 5 is provided with a first oil inlet 6 matched with the second oil inlet 7, oil injection is realized by utilizing the correspondence between the second oil inlet 7 and the first oil inlet 6, the connecting sleeve 8 can be rotated when the oil injection is not needed, so that the first oil inlet 6 is separated from the second oil inlet 7, the atomizing core outer cover 4 is utilized to seal the oil inlet I6, the purpose of preventing oil leakage is achieved, the occurrence of oil leakage is avoided, the condition that a battery and the microphone 153 are damaged due to contact with smoke oil is also avoided, the surface of the atomizing core outer cover 4 is provided with the air inlet II 14, the air inlet I10 matched with the air inlet II 14 is arranged in the large silica gel seat 5, the connecting sleeve 8 is rotated to drive the air inlet II 14 to be staggered with the air inlet I10, so that the air inlet II 14 is sealed, the electronic cigarette can be prevented from flowing into the core cotton 11 when not in use, the self-starting phenomenon of the microphone 153 is avoided, the loss of the electric quantity of the battery is avoided, the phenomenon that the electronic cigarette can self-ignite due to self-starting is also prevented, the heating net 13 is arranged in the long steel pipe 1, the interior of the core cotton 11 is sleeved with the heating net 13, through the arrangement of the heating net 13 for generating heat and making the smoke become smoke, the long steel pipe 1 is internally provided with a power supply mechanism 15, through the arrangement of the power supply mechanism 15, the heating net 13 is powered, the bottom end of the long steel pipe 1 is rotatably connected with a bottom cover 16, through the arrangement of the bottom cover 16, the long steel pipe 1 is limited, when a user rotates the bottom cover 16, the long steel pipe 1 can be rotated, and then the long steel pipe 1 can drive a connecting sleeve 8 to rotate, thereby realizing the blocking of the smoke and the blocking of air, the interior of the oil bin 2 is provided with a cleaning mechanism 17, through the arrangement of the cleaning mechanism 17, the interior of the air outlet pipe 3 is cleaned, thereby preventing the smoke from blocking the interior of the air outlet pipe 3, the battery sleeve 151 is internally provided with a rechargeable battery 152, the top of the battery sleeve 151 is arranged with the connecting sleeve 8, the bottom of the battery sleeve 151 is provided with a microphone 153, the surface of the microphone 153 is arranged with the microphone 151, the microphone 151 is provided with a sponge dust suction nozzle 175 for cleaning the sponge dust, the sponge 171, the sponge 175 is arranged on the bottom of the sponge, the sponge 175, the sponge dust suction nozzle 171, the sponge 171 is arranged for cleaning mechanism, the sponge 175, the sponge is arranged for cleaning mechanism, the sponge dust suction nozzle is arranged on the sponge, the sponge 175, the vent 173 is used for enabling smoke to smoothly pass through the cleaning limiting block 172, the sponge 174 has resilience and is high in water absorption speed, smoke liquid on the inner wall of the air outlet pipe 3 can be absorbed, the through groove 175 is convenient for the sponge 174 to rebound and directly contact with the inner wall of the air outlet pipe 3, the PCB 18 is installed inside the battery sleeve 151, the LOGO19 is sprayed on the surface of the battery sleeve 151, through the arrangement of the PCB 18 and the LOGO19, the PCB 18 is used for charging the rechargeable battery 152, the LOGO19 can be distinguished by a user, the electronic cigarette is in a closed state or an open state, the internal thread of the bottom cover 16 is connected with the self-tapping screw 20 in threaded connection with the battery sleeve 151, through the arrangement of the self-tapping screw 20, the bottom cover 16 is limited, the bottom cover 16 can be stably connected with the long steel pipe 1, the EVA pad 21 is arranged at the bottom of the self-tapping screw 20, the surface of the EVA pad 21 is clamped with the bottom cover 16, through the arrangement of the EVA pad 21, the self-tapping screw 20 is shielded, the self-tapping screw 20 can be prevented from being exposed, the attractiveness of the electronic cigarette is improved to a certain degree, the top of the cleaning limiting block 172 is bolted with two connecting rods 22, the inside of the suction nozzle 171 is bolted with the connecting rods 22, the suction nozzle 171 and the cleaning limiting block 172 are connected through the arrangement of the connecting rods 22, a user can separate the cleaning limiting block 172 from the air outlet pipe 3 when detaching the suction nozzle 171, the surface of the battery sleeve 151 is provided with a mounting groove I24, the inside of the mounting groove I24 is sleeved with the PCB 18, the surface of the long steel pipe 1 is provided with a mounting groove II 25, the inside of the mounting groove II 25 is sleeved with the PCB 18, through the arrangement of the mounting groove I24 and the mounting groove II 25, the mounting groove I24 is convenient for the installation of the PCB 18, the mounting groove II 25 can allow the user to see the PCB 18 and the LOGO19, the fixed surface of battery cover 151 has cup jointed second silica gel circle 26, battery cover 151's surface mounting has with long steel pipe 1 surface mounting's rosette 27, setting through second silica gel circle 26 and rosette 27, second silica gel circle 26 has played sealed effect to between long steel pipe 1 and the oil sump 2, rosette 27 then is used for sheltering from second silica gel circle 26, improve the pleasing to the eye on electron cigarette surface, miaow head cover 28 has been cup jointed to miaow head 153's fixed surface, miaow head cover 28's material is insulating rubber, setting through miaow head cover 28, be used for insulating miaow head 153's surface, through setting up clean mechanism 17, after letting use at every turn, all can be through separating suction nozzle 171 and oil sump 2, utilize the resilience that leads to groove 175 to clear up the inside of outlet duct 3, thereby avoid the tobacco juice can remain in outlet duct 3's inside, and can also avoid the tobacco juice can block up outlet duct 3 thereby cause the smog flow to descend, effectual user's that has improved, experience through the heating piece change for heating net 13 for heating type and the advantage that this kind of structure also can be heated, and the even service life that this kind of cigarette also appears.

The working principle is as follows: when the electronic cigarette is started, LOGO19 on the surface of the battery sleeve 151 can rotate along with the long steel pipe 1 and rotate to the front of a user, the user can see LOGO19 through two mounting grooves 25 when seeing the connecting sleeve 18 through the two mounting grooves 25, when the first air inlet 10 is staggered with the second air inlet 14, the electronic cigarette is in a closed state, when the electronic cigarette is started, the PCB 18 can rotate along with the long steel pipe 1 and rotate to the front of the user, the user can see the connecting sleeve 18 through the two mounting grooves 25, when the first air inlet 10 is staggered with the second air inlet 14, the electronic cigarette is in a sealed state, the electronic cigarette is in a closed state, when the electronic cigarette is started, the PCB 18 can rotate along with the long steel pipe 1 and rotate to the front of the user, the connecting sleeve 18 can see the connecting sleeve 9 through the two mounting grooves 25, the PCB can drive the first atomizing core 7 to rotate to drive the second atomizing core 6 to be communicated with the oil inlet 171, and the atomizing core 6 when the atomizing core support 9 rotates, the atomizing core 7 drives the atomizing core 6 to be separated from the oil inlet 171, and the atomizing core 7, and the atomizing core 171 when the atomizing core 171 rotates, and the atomizing core 7 is not to be separated from the atomizing core 171, make suction nozzle 171 drive connecting rod 22 remove, connecting rod 22 removes and to drive clean stopper 172 and remove, clean stopper 172 removes then can drive air vent 173 and removes, at this moment along with outlet duct 3 widen gradually, sponge 174 can pop out from the inside that leads to groove 175, all the time with the inner wall contact of outlet duct 3, when sponge 174 contacts with 3 inner walls of outlet duct, sponge 174 then can adsorb the tobacco juice in the 3 inner walls of outlet duct to clear up the inner wall of outlet duct 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electron cigarette, includes long steel pipe (1), its characterized in that: the long steel pipe (1) surface mounting has oil storehouse (2), the inside bolt joint in oil storehouse (2) has outlet duct (3), the inside of outlet duct (3) is equipped with atomizing core dustcoat (4), the surface cover of atomizing core dustcoat (4) is equipped with big silica gel seat (5), oil inlet one (6) have been seted up on the surface of big silica gel seat (5), oil inlet two (7) have been seted up on the surface of atomizing core dustcoat (4), the inside of long steel pipe (1) is equipped with adapter sleeve (8), adapter sleeve (8) are installed in the bottom of big silica gel seat (5), through the setting of adapter sleeve (8), have played spacing effect to atomizing core support (9), make atomizing core support (9) follow adapter sleeve (8) and rotate, the top cover of adapter sleeve (8) is equipped with atomizing core support (9), three air inlet one (10) have been seted up on the surface of atomizing core support (9), three air inlet one (10) are 360 evenly distributed in the surface of atomizing core dustcoat (4), the atomizing core support (9) is equipped with inside non-woven fabrics (11) and atomizing core dustcoat (12), atomizing core (12) and atomizing core support (14) have been seted up respectively, a heating net (13) is arranged inside the long steel pipe (1), the inner part of the core cotton (11) is sleeved with the heating net (13), a power supply mechanism (15) is arranged inside the long steel pipe (1), the bottom end of the long steel pipe (1) is rotatably connected with a bottom cover (16), a cleaning mechanism (17) is arranged inside the oil bin (2), the cleaning mechanism (17) comprises a suction nozzle (171), the surface of the suction nozzle (171) is in threaded connection with the top of the oil bin (2), a cleaning limiting block (172) is arranged at the bottom of the suction nozzle (171), an air vent (173) is formed inside the cleaning limiting block (172), a through groove (175) is formed inside the cleaning limiting block (172), and sponge (174) is filled inside the through groove (175);

the top of the cleaning limiting block (172) is bolted with two connecting rods (22), and the inside of the suction nozzle (171) is bolted with the connecting rods (22);

the power supply mechanism (15) comprises a battery sleeve (151), a rechargeable battery (152) is installed inside the battery sleeve (151), the top of the battery sleeve (151) is installed with the connecting sleeve (8), a microphone (153) is installed at the bottom of the battery sleeve (151), the surface of the microphone (153) is installed with the bottom cover (16), and the bottom of the battery sleeve (151) is communicated with the bottom cover (16);

after the user uses, when needing the inside clearance to outlet duct (3), rotate suction nozzle (171), make suction nozzle (171) and sump oil (2) separation, then pulling suction nozzle (171), make suction nozzle (171) drive connecting rod (22) and remove, connecting rod (22) remove and can drive clean stopper (172) and remove, clean stopper (172) remove then can drive air vent (173) and remove, at this moment along with outlet duct (3) widen gradually, sponge (174) can be popped out from the inside of logical groove (175), all the time with the inner wall contact of outlet duct (3), when sponge (174) and outlet duct (3) inner wall contact, sponge (174) then can adsorb the tobacco juice in the outlet duct (3) inner wall, thereby clear up the inner wall of outlet duct (3).

2. An electronic cigarette according to claim 1, wherein: the internally mounted of battery cover (151) has PCB board (18), the surface spraying of battery cover (151) has LOGO (19).

3. An electronic cigarette according to claim 2, wherein: the inside threaded connection of bottom (16) has self tapping screw (20) with battery cover (151) threaded connection, the bottom of self tapping screw (20) is equipped with EVA pad (21), the surface of EVA pad (21) and the bottom joint of bottom (16).

4. The electronic cigarette of claim 1, wherein: the fixed cover in surface of atomizing core dustcoat (4) has connect first silica gel circle (23), the surface of first silica gel circle (23) and the inside of outlet duct (3) rotate to cup joint.

5. An electronic cigarette according to claim 2, wherein: the surface of battery cover (151) has been seted up mounting groove (24), the inside and the PCB board (18) cover of mounting groove (24) are established, mounting groove two (25) have been seted up on the surface of long steel pipe (1), the inside and the PCB board (18) cover of mounting groove two (25) are established.

6. The electronic cigarette of claim 5, wherein: the fixed surface of battery cover (151) has cup jointed second silica gel circle (26), the surface mounting of battery cover (151) has with long steel pipe (1) surface mounting's decorative ring (27).

7. The electronic cigarette of claim 1, wherein: the surface of the microphone head (153) is fixedly sleeved with a microphone head sleeve (28), and the microphone head sleeve (28) is made of insulating rubber.