CN109363246B

CN109363246B - Electronic cigarette

Info

Publication number: CN109363246B
Application number: CN201811399786.3A
Authority: CN
Inventors: 陈革文; 周宝峰
Original assignee: Shenghai Electronic Shenzhen Co ltd
Current assignee: Shenghai Electronic Shenzhen Co ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2023-11-07
Anticipated expiration: 2038-11-22
Also published as: CN109363246A

Abstract

The invention discloses an electronic cigarette, and belongs to the technical field of electronic products. The electronic cigarette comprises a shell, wherein a heating component and a power supply are arranged in the shell, the heating component is electrically connected with the power supply, and the electronic cigarette further comprises a compressing device, a cigarette storage bin, a piercing device and a smoke channel, wherein the compressing device is arranged at one end close to a cigarette filter tip and is used for flattening the cigarette; the cigarette storage bin is arranged above the pressing device and used for storing smoke generated by heating cigarettes, and the cigarettes penetrate through the cigarette storage bin and enter the slots; the piercing device is used for piercing the cigarettes to form vent holes, and the vent holes are positioned in the cigarette storage bin; one end of the smoke channel is communicated with the slot, and the other end is communicated with the smoke storage bin. The invention avoids the smoke being absorbed on the tobacco of the cigarette by arranging the compressing device; then through setting up piercing devices, piercing devices can puncture the cigarette that is located cigarette storehouse part and form the air vent to make the smog in the cigarette storehouse directly enter into the filter tip through the air vent of cigarette, user experience is higher.

Description

Electronic cigarette

Technical Field

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

Background

Electronic cigarettes are popular with more and more smokers for their convenience as an electronic product that mimics traditional cigarettes. The existing electronic cigarettes usually heat the tobacco shreds in the tobacco pot to burn through heating wires or heating rods, so that the tobacco shreds are ignited and then are sucked. It is well known that tobacco shreds can produce high temperatures of up to 800-900 ℃ when burned, thereby producing a range of harmful substances such as tar and carbon monoxide. The chemical substances such as benzopyrene, hydrogen sulfide, nitrosamine and the like contained in the tar are proved to be cancerogenic chemical substances, and cause great harm to human health.

At present, part of electronic cigarettes reduce the heating temperature of the heating element on tobacco shreds, so that active ingredients (such as nicotine, essence and the like) in the tobacco shreds are volatilized, and harmful substances in the tobacco shreds are prevented from being released. However, the amount of smoke of such a baking type electronic cigarette is generally small, and the user experience is poor. At the same time, part of the smoke can be adsorbed on the tobacco shreds, and the smoker can smoke less from the filter tip. In order to overcome the problems, part of the electronic cigarettes are provided with the cigarette holder at one end far away from the filter tip, and the cigarette holder is made of plastic or other materials, so that the user experience is poor compared with the filter tip.

For this reason, it is desirable to provide an electronic cigarette to solve the above problems.

Disclosure of Invention

The invention aims to provide an electronic cigarette which provides a sufficient smoke amount for a smoker and directly sucks the electronic cigarette through a cigarette filter tip during smoking.

To achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an electron cigarette, includes the casing, be provided with heating element and power in the casing, heating element with the power electricity is connected, still includes:

the slot is used for placing cigarettes, and the heating component can heat the cigarettes in the slot;

the compressing device is arranged at one end close to the cigarette filter tip and used for flattening the cigarette;

the cigarette storage bin is arranged above the pressing device and used for storing smoke generated by heating the cigarettes, and the cigarettes penetrate through the cigarette storage bin and enter the slot;

piercing means for piercing the cigarette to form a vent, the vent being located within the smoke storage bin;

and one end of the smoke channel is communicated with the slot, and the other end of the smoke channel is communicated with the smoke storage bin.

By arranging the pressing device, the smoke such as nicotine volatilized after the cigarette is heated can not move along the cigarette towards the filter tip, so that the smoke is prevented from being adsorbed on the tobacco of the cigarette as much as possible; the smoke storage bin and the smoke channel are arranged, and the smoke channel is used for communicating the slot with the smoke storage bin, so that smoke generated by the cigarettes enters the smoke storage bin through the smoke channel; therefore, the smoke can be collected and stored, and when a smoker sucks the smoke, the electronic cigarette provided with the smoke storage bin can provide larger smoke quantity because the smoke generated by heating the tobacco is collected in advance, so that the user experience of the smoker is improved; then through setting up piercing devices in closing device top, piercing devices can puncture the cigarette that is located cigarette storehouse part and form the air vent to make the smog in the cigarette storehouse directly enter into the filter tip through the air vent of cigarette, when smoking smog like this the smoker, take suction in filter tip department, make smog in the smog passageway all move towards the filter tip direction under the negative pressure effect. The smoker realizes the smog suction through the filter tip, can bring the experience of sucking true cigarettes for the user, but not the false cigarette holder made of plastic or other materials is used for sucking, so the user experience is higher.

As a preferable scheme of the electronic cigarette, the pressing device comprises a pressing part and a driving part, wherein the pressing part comprises a pressing end and a connecting part, and the driving part is in threaded connection with the connecting part.

As a preferable scheme of the electronic cigarette, the driving part comprises a sleeve, a driving rotating rod and a driven rotating rod, threads are arranged in the sleeve, the driving rotating rod can rotate relative to the shell, the driven rotating rod is sleeved in the driving rotating rod and rotates relative to the sleeve along with the driving rotating rod, and a bolt extending out from the side wall of the driven rotating rod penetrates through the driving rotating rod to be in threaded connection with the sleeve.

As a preferred scheme of electron cigarette, the drive part includes initiative dwang and driven dwang, initiative dwang can be relative the casing rotates, driven dwang cover is located in the initiative dwang and along with initiative dwang rotates together, the one end butt of initiative dwang in connecting portion, just driven dwang with connecting portion threaded connection.

By arranging the threads on the driven screw rod, the corresponding connecting part is also provided with threads which are matched with the driven screw rod. The driving part is in threaded connection with the connecting part through the driven rotary rod, so that sleeve arrangement is omitted.

As a preferred scheme of the electronic cigarette, the side wall of the driving rotary rod is provided with a moving channel along the axis, and the side wall of the driven rotary rod is provided with a bolt, the bolt passes through the moving channel to reach the outside of the driving rotary rod from the inside of the driving rotary rod, the side wall of the moving channel drives the driven rotary rod to rotate, and the bolt can move along the moving channel.

By the arrangement, when the compression device compresses cigarettes in the inserting groove, the driving rotary rod does not extend into or extend out of the electronic cigarette shell relatively, so that the appearance structure of the electronic cigarette is prevented from being influenced by the compression device to compress or loosen the cigarettes.

As a preferable scheme of the electronic cigarette, one end of the moving channel extends along the circumferential direction of the side wall of the driving rotary rod to form a first limiting channel, the other end of the moving channel extends along the circumferential direction of the side wall of the driving rotary rod to form a second limiting channel, and the extending direction of the first limiting channel and the extending direction of the second limiting channel deviate from each other.

As a preferred scheme of electron cigarette, impale the device and include handle, cutter, spring and stopper, be provided with the through-hole on the stopper, the spring housing is located on the cutter, just the one end of spring can with the handle butt, the other end of spring can with the stopper butt, the one end of cutter with the handle is connected, the other end of cutter can pass the through-hole gets into in the cigarette storage bin.

As a preferred scheme of the electronic cigarette, the heating component comprises a heating element and a heat insulation component, the heat insulation component is arranged outside the heating element, the heat insulation component comprises a stainless steel pipe, the cigarette is sleeved with the heating element, the heating element is sleeved with the stainless steel pipe, and the distance between the stainless steel pipe and the heating element is larger than 1mm.

The stainless steel pipe with low price and the air between the stainless steel pipe and the heating element are utilized for heat insulation, so that the setting cost is low, and the heat insulation effect can meet the requirement.

As a preferable scheme of the electronic cigarette, the electronic cigarette comprises a controller, a temperature sensor and a signal lamp, wherein the temperature sensor is connected with the heating component, and the power supply, the signal lamp and the temperature sensor are all electrically connected with the controller.

The controller controls the power supply to supply power to the heating element, the heating element in the heating component starts to generate heat, the heating element preheats cigarettes in the slots, and the temperature sensor connected with the heating element monitors the temperature of the heating element in real time, and the signal lamp is in a flickering state at the moment so as to inform a smoker that the cigarettes are in a preheating state at the moment, and the smoke quantity is small. When heating to a preset temperature, the controller controls the power supply to heat the heating element at a constant power output. At this time, the signal lamp stops flashing and changes to a normally-on state so as to inform the smoker that smoking can be started.

As a preferred scheme of the electronic cigarette, the electronic cigarette comprises an air flow sensor, wherein the air flow sensor is used for monitoring air flow change in the smoke channel, and the air flow sensor is electrically connected with the controller.

Specifically, each time a smoker draws, the airflow sensor will detect a change in airflow and record it, and the airflow sensor will transmit the recorded information to the controller. After the suction is performed for a preset number of times, the heating element stops heating the cigarettes.

The invention has the beneficial effects that:

1) By arranging the pressing device, the smoke such as nicotine volatilized after the cigarette is heated can not move along the cigarette towards the filter tip, so that the smoke is prevented from being adsorbed on the tobacco of the cigarette as much as possible;

2) Through setting up and storing up cigarette storehouse and smog passageway, wherein smog passageway is with slot and storing up cigarette storehouse intercommunication for smog that the cigarette produced enters into storing up the cigarette storehouse through smog passageway; therefore, the smoke can be collected and stored, and when a smoker sucks the smoke, the electronic cigarette provided with the smoke storage bin can provide larger smoke quantity because the smoke generated by heating the tobacco is collected in advance, so that the user experience of the smoker is improved;

3) Through setting up piercing devices in closing device top, piercing devices can puncture the cigarette that is located the cigarette storehouse part and form the air vent to make the smog in the cigarette storehouse directly enter into the filter tip through the air vent of cigarette, when smoking smog like this the smoker, take suction in filter tip department, make smog in the smog passageway all remove towards the filter tip direction under the negative pressure effect.

4) The smoker realizes the smog suction through the filter tip, can bring the experience of sucking true cigarettes for the user, but not the false cigarette holder made of plastic or other materials is used for sucking, so the user experience is higher.

Drawings

Fig. 1 is a schematic structural diagram of an electronic cigarette with a cigarette inserted therein according to a first embodiment of the present invention;

fig. 2 is an exploded view of an electronic cigarette with a cigarette inserted therein according to a first embodiment of the present invention;

fig. 3 is a cross-sectional view of an electronic cigarette with a cigarette inserted therein according to a first embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a pressing device according to a first embodiment of the present invention;

FIG. 5 is an exploded view of a compression device in accordance with a first embodiment of the present invention;

FIG. 6 is a schematic view of an active lever according to a first embodiment of the present invention;

fig. 7 is a schematic view of the structure of the piercing device in accordance with the first embodiment of the invention;

fig. 8 is a schematic structural view of a pressing device in a second embodiment of the present invention;

fig. 9 is an exploded view of a hold-down device in a second embodiment of the invention.

In the figure:

100. a cigarette;

1. a housing; 11. a smoke storage bin; 12. a guide groove;

2. a compacting device; 21. a driving part; 211. a driving rotary rod; 2111. a knob; 2112. a moving channel; 2113. a first limiting channel; 2114. the second limiting channel; 212. a driven rotating rod; 213. a sleeve; 22. a pressing member; 221. a connection part; 222. a pressing end;

2', a compressing device; 21' a driving member; 211', an active rotation lever; 212', a driven rotating rod; 22', a compacting member; 221', a connecting portion;

3. a piercing device; 31. a handle; 311. a guide rail; 312. a chute; 32. a spring; 33. a cutter; 34. a limiting block;

4. a heat insulating member; 5. a smoke passageway; 6. a power supply; 7. a controller; 8. an air flow sensor; 9. starting a switch; 10. an electric quantity indicator lamp; 110. heating element, 120, slot.

Detailed Description

In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention. The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

The embodiment discloses an electronic cigarette, as shown in fig. 1-3. The electronic cigarette comprises a shell 1, wherein a heating component, a power supply 6 and a slot 120 for placing a cigarette 100 are arranged in the shell 1, the heating component is connected with the power supply 6, and the heating component can heat the cigarette 100 in the slot 120. Wherein the heating element heats the tobacco at a temperature higher than the temperature required by the volatilization of volatile substances in the tobacco to provide the smell and taste required by smoking. At the same time, the heating temperature of the heating component for tobacco is lower than the trigger temperature for producing tar and a large amount of harmful substances such as carbon monoxide. That is, the heating element provides a heating temperature to the tobacco that does not produce a significant amount of unhealthy substances in the tobacco, but also evaporates volatile substances in the tobacco, such as nicotine and other tobacco flavors.

In this embodiment, the electronic cigarette further includes a compressing device 2, a cigarette storage 11, a piercing device 3 and a smoke channel 5, where the compressing device 2 is disposed near one end of the filter of the cigarette 100, and is used to flatten the cigarette 100; the cigarette storage bin 11 is arranged above the pressing device 2 and is used for storing smoke generated by heating the cigarettes 100, and the cigarettes 100 penetrate through the cigarette storage bin 11 and enter the slot 120; the piercing device 3 is used for piercing the cigarette 100 to form a vent hole, and the vent hole is positioned in the cigarette storage bin 11; one end of the smoke channel 5 is communicated with the slot 120, and the other end is communicated with the smoke storage bin 11. By arranging the pressing device 2, the smoke such as nicotine volatilized after the cigarette 100 is heated can not move along the cigarette 100 towards the filter tip direction, so that the smoke is prevented from being adsorbed on the tobacco of the cigarette 100 as much as possible; and by arranging the smoke storage bin 11 and the smoke channel 5, wherein the smoke channel 5 communicates the slot 120 with the smoke storage bin 11, so that smoke generated by the cigarettes 100 enters the smoke storage bin 11 through the smoke channel 5; therefore, the smoke can be collected and stored, and when a smoker sucks the smoke, the electronic cigarette provided with the smoke storage bin 11 can provide larger smoke quantity because the smoke generated by heating the tobacco is collected in advance, so that the user experience of the smoker is improved; then through setting up piercing device 3 in closing device 2 top, piercing device 3 can pierce the cigarette 100 that is located the cigarette storehouse 11 part and form the air vent to make the smog in the cigarette storehouse 11 directly enter into the filter tip through the air vent of cigarette 100, when smoking smog like this the smoker, smokes in filter tip department, makes smog in the smog passageway 5 all remove towards the filter tip direction under the negative pressure effect. The smoker realizes the smog suction through the filter tip, can bring the experience of sucking true cigarettes for the user, but not the false cigarette holder made of plastic or other materials is used for sucking, so the user experience is higher. It should be noted here that, as will be understood by those skilled in the art, the piercing means 3 are provided with sealing rings both near the through hole of the cartridge 11 and at the portion of the cartridge 11 in contact with the cigarettes 100, avoiding the leakage of smoke from the gap, and in addition, since the smoke has tiny particulate matter, preferably a silicone sealing ring with a certain hardness, this does not affect the passage of the cigarettes 100 through the cartridge 11 into the slots 120.

In this embodiment, as shown in fig. 4 to 5, the pressing device 2 includes a pressing member 22 and a driving member 21, the pressing member 22 includes a pressing end 222 and a connecting portion 221, and the driving member 21 is screwed with the connecting portion 221. The driving part 21 and the connecting part 221 are matched with a screw rod and a screw rod nut, so that the structure is simple, and the reliability is high. Preferably, the compacting end of the compacting device 2 is a circular arc convex surface adapted to the cigarette 100. This arrangement ensures that the compression end is able to completely block the passage of smoke through the cigarette 100 into the filter.

The driving part 21 comprises a sleeve 213, a driving rotary rod 211 and a driven rotary rod 212, wherein threads are arranged in the sleeve 213, the driving rotary rod 211 can rotate relative to the shell 1, the driven rotary rod 212 is sleeved in the driving rotary rod 211 and rotates relative to the sleeve 213 along with the driving rotary rod 211, and a bolt extending out of the side wall of the driven rotary rod 212 passes through the driving rotary rod 211 and is in threaded connection with the sleeve 213. By providing threads in the sleeve 213 and by screwing the sleeve 213 with a pin on the driven screw 212. By the arrangement, the driving rotary rod 211 drives the bolt of the driven rotary rod 212 to directly move like a screw rod and a screw rod nut with the sleeve 213, so that the structure is exquisite and the reliability is high. One end of the driving rotary rod 211 is provided with a knob 2111 positioned outside the shell 1, and one end of the driving rotary rod 211, which is close to the knob 2111, is provided with a limiting protrusion which can be abutted with the inner wall of the shell 1. The side wall of the driving rotary rod 211 is provided with a moving channel 2112 along the axis, and the driven rotary rod 212 is provided with a plug pin, the plug pin reaches the outside of the driving rotary rod 211 from the inside of the driving rotary rod 211 through the moving channel 2112, the side wall of the moving channel 2112 drives the driven rotary rod 212 to rotate, and the plug pin can move along the moving channel 2112. By the arrangement, when the compression device 2 compresses the cigarettes 100 in the inserting groove 120, the driving rotary rod 211 does not relatively extend into or extend out of the electronic cigarette housing 1, so that the appearance structure of the electronic cigarette is not influenced by the compression device 2 to compress the cigarettes 100 or loosen the cigarettes 100. In addition, as shown in fig. 6, one end of the moving channel 2112 extends along the circumferential direction of the side wall of the driving rotation rod 211 with a first limiting channel 2113, the other end of the moving channel 2112 extends along the circumferential direction of the side wall of the driving rotation rod 211 with a second limiting channel 2114, and the extending direction of the first limiting channel 2113 and the extending direction of the second limiting channel 2114 deviate from each other. So configured, when the compressing device 2 compresses the cigarette 100, the driving rotary rod 211 drives the driven rotary rod 212 to rotate, the latch of the driven rotary rod 212 moves in the moving channel 2112 of the driving rotary rod 211, and at this time, the driven rotary rod 212 moves linearly close to the slot 120 relative to the driving rotary rod 211; when the compressing device 2 fully compresses the cigarette 100 in the slot 120, the driving rotary rod 211 drives the driven rotary rod 212 to rotate until the cigarette 100 cannot be further compressed, the bolt in the driven rotary rod 212 enters into the first limiting channel 2113 of the driving rotary rod 211 near one end of the slot 120, and at this time, the driven rotary rod 212 rotates relative to the driving rotary rod 211, so that the cigarette 100 cannot be further compressed; when the compression device 2 loosens the cigarette 100, the driving rotary rod 211 drives the driven rotary rod 212 to rotate in the opposite direction, at this time, the driven rotary rod 212 moves in the moving channel 2112 of the driving rotary rod 211, and the driven rotary rod 212 moves linearly relative to the driving rotary rod 211; when the pressing device 2 is completely released, the latch in the driven rotation rod 212 enters the second limiting channel 2114 at the end of the driving rotation rod 211 far away from the slot 120, and at this time, the driven rotation rod 212 rotates relative to the driving rotation rod 211 and cannot be further far away from the slot 120. When the latch of the driven rotation rod 212 enters the first limit channel 2113 or the second limit channel 2114 of the driving rotation rod 211, the driving rotation rod 211 idles, and at this time, a smoker can feel that the relative movement of the driving rotation rod 211 and the driven rotation rod 212 in the compressing device 2 changes, so that the rotating force is not applied to the knob 2111 of the driving rotation rod 211 any more.

As shown in fig. 7, the piercing device 3 comprises a handle 31, a cutter 33, a spring 32 and a limiting block 34, wherein a through hole is formed in the limiting block 34, the spring 32 is sleeved on the cutter 33, one end of the spring 32 can be abutted against the handle 31, the other end of the spring 32 can be abutted against the limiting block 34, one end of the cutter 33 is connected with the handle 31, and the other end of the cutter 33 can penetrate through the through hole and enter the smoke storage bin 11. In this embodiment, the piercing means 3 comprise two cutters 33 parallel to each other. By means of the arrangement, the piercing device 3 can be moved once to set the two vent holes for the cigarettes 100, so that smoke in the smoke storage bin 11 can be sucked by smokers through the filter tip as much as possible, and the user experience is improved. And, preferably, the piercing means 3 piercing means are located 10-16mm below the filter tip of the cigarette 100. This prevents the piercing means from damaging the filter of the cigarette 100. Further, the handle 31 of the piercing device 3 has a U-shaped structure, and includes two pushing arms disposed opposite to each other, where the two pushing arms are respectively provided with a sliding slot 312, and the sliding slot 312 is slidably connected with the housing 1. The smoker pushes the two pushing arms by two fingers, and the two pushing arms can puncture the cigarette 100 by moving along the shell 1; then the pushing arm is released, the handle 31 and the cutter 33 return to the initial positions under the action of the spring 32, the structure is simple and compact, and the appearance of the electronic cigarette is not affected. Wherein, the outer wall of the pushing arm is provided with anti-slip patterns, which is convenient for smokers to push the handle 31. Further, the guide rail 311 may be further disposed inside the handle 31, and correspondingly, the guide groove 12 is disposed in the housing 1, so that the handle 31 drives the cutter 33 to travel in a predetermined direction, and the phenomenon that the cutter 33 is deviated and blocked in the moving process is avoided.

In addition, in the present embodiment, referring to fig. 3, the heating component includes a heating element 110 and a heat insulation component 4, the heating element 110 is disposed outside the slot 120, and the slot 120 is a heat conducting component, so as to heat the cigarette 100 in the slot 120 by heat conduction, and the heating element 110 may include, but is not limited to, a heating net, a heating wire, a heating sheet, and the like. Preferably, the heating element 110 is a heating wire, which is easy to shape, and the heating wire is tightly wound outside the slot 120, so that as much heat of the heating element 110 as possible can be transferred to the cigarette 100 through the slot 120. Wherein the resistance of the heating element can be between 0.5 omega and 5 omega

In another embodiment, the heating element may be located in the slot 120, and the heating element can be inserted into the cigarette 100 to heat the tobacco.

In yet another embodiment, the heating component includes an external heating element located in the slot 120 and an internal heating element located in the slot 120, and by setting the internal heating element and the external heating element, tobacco in the cigarette 100 can be uniformly baked, and the efficiency of generating smoke is high, so that the user experience is better.

The heat insulating member 4 may include a ceramic tube, teflon PTFE, polyetheretherketone PEEK, or the like, among others. These heat insulating materials have a high heat insulating effect, but have a high cost. Of course, a metal tube with a vacuum in the middle can also be used. In this embodiment, the heat insulating member 4 comprises a stainless steel tube, the heating member is sleeved with the cigarette 100, the stainless steel tube is sleeved with the heating member, and the distance between the stainless steel tube and the heating member is greater than 1mm. Preferably the spacing is 2-5mm. By using inexpensive stainless steel pipes and air between the stainless steel pipes and the heating element 110 for heat insulation, the installation cost is low, and the heat insulation effect can meet the requirements. In another embodiment, heat insulating cotton may be disposed between the stainless steel tube and the heating element 110.

In addition, the electronic cigarette comprises a controller 7, a temperature sensor and a signal lamp, wherein the temperature sensor is connected with the heating element 110, and the power supply 6, the signal lamp and the temperature sensor are all electrically connected with the controller 7. It can be understood that the electronic cigarette is further provided with a start switch 9 for starting the electronic cigarette, when the start switch 9 is turned on, the controller 7 controls the power supply 6 to supply power to the heating element 110, the heating element 110 in the heating component starts heating, the heating element 110 preheats the cigarettes 100 in the slot 120, and the temperature sensor connected with the heating element 110 monitors the temperature of the heating element 110 in real time, and at the moment, the signal lamp is in a flashing state to inform a smoker that the cigarettes 100 are in a preheating state at the moment, and the smoke amount is small. When heated to a preset temperature, the controller 7 controls the power supply 6 to heat the heating element 110 at a constant power output. At this time, the signal lamp stops flashing and changes to a normally-on state so as to inform the smoker that smoking can be started. Preferably, the preheating temperature is controlled below 500 ℃ and the heating temperature is controlled in the range of 250-350 ℃.

Further, the electronic cigarette comprises an airflow sensor 8, the airflow sensor 8 is used for monitoring airflow change in the smoke channel 5, namely, the number of the smoking openings of the smoker, and the airflow sensor 8 is electrically connected with the controller 7. Specifically, each time a smoker puffs, the airflow sensor 8 detects and records a change in airflow, and the airflow sensor 8 communicates the recorded information to the controller 7. When the suction is performed for a preset number of times, the heating element 110 stops heating the cigarette 100, and at the same time, the signal lamp is changed to be in an off state, so as to inform the user that the cigarette 100 can be replaced.

Further, the electronic cigarette can be further provided with an oil storage bin and a smoke generator, and a smoke outlet of the smoke generator is communicated with the smoke channel 5 so as to provide more smoke for smokers, and further improve user experience.

Furthermore, the electronic cigarette can be further provided with a negative ion generator connected with the power supply 6, wherein the negative ion generator is arranged in the smoke channel 5 or the smoke storage bin 11, and harmful substances in smoke are purified through the negative ion generator, so that a certain health care effect is achieved.

Further, the electronic cigarette further comprises an electric quantity indicator lamp 10, and the electric quantity indicator lamp 10 is connected with the power supply 6 and the control. In this embodiment, the power indicator lamp 10 includes four LED lamps, and when the four LED lamps are simultaneously turned on, it indicates that the power supply 6 is at full power; when three continuous LED lamps are on, the residual 75% of the electric quantity of the power supply 6 is indicated; when two continuous LED lamps are on, the power quantity of the power supply 6 is 50%; when one LED lamp is continuously turned on, it indicates that the power of the power supply 6 is 25% remaining. In other embodiments, the power indicator is an indicator, and the percentage of the number of lights in the indicator to the indicator is the percentage of the power remaining in the power supply 6. It can be understood that, a person skilled in the art can set an indication element for displaying the electric quantity according to actual needs, for example, a liquid crystal display screen can be directly set on the electronic cigarette, and the residual electric quantity of the power supply 6 can be directly displayed in the liquid crystal display screen.

The operation mode of the electronic cigarette comprises the following steps:

s1, inserting a cigarette 100 into a slot 120 of an electronic cigarette;

s2, compacting the cigarettes 100 in the slots 120 through the compacting device 2;

s3, puncturing the cigarette 100 through a cutter 33 in the puncturing device 3 to form a vent hole;

s4, starting a starting switch 9, and controlling a heating component to preheat the cigarette 100 by the controller 7, wherein a signal lamp flickers at the moment;

s5, when the signal lamp is changed from a flashing state to a normally-on state, a smoker can smoke, and at the moment, enough smoke quantity is stored in the smoke storage bin in advance;

s6, when the signal lamp is changed from a normally-on state to an off state, the smoker stops smoking and replaces the cigarettes again.

Example two

As shown in fig. 8-9, the electronic cigarette in this embodiment is substantially the same as the electronic cigarette in the first embodiment, and the difference between them is that the driving component 21 'includes a driving rotary rod 211' and a driven rotary rod 212 ', the driving rotary rod 211' can rotate relative to the housing, the driven rotary rod 212 'is sleeved in the driving rotary rod 211' and rotates along with the driving rotary rod 211 ', one end of the driving rotary rod 211' abuts against the connecting portion 221 ', and the driven rotary rod 212' is in threaded connection with the connecting portion 221 'of the pressing component 22'. The structure of the remaining driving screw 211 ' is the same as that of the above-described embodiment, and the connection portion 221 ' and the driven screw 212 ' of the pressing member 22 ' are different from those of the above-described embodiment in that the driven screw 212 ' in the present embodiment is provided with threads, and the corresponding connection portion 221 ' is also provided with threads adapted to the driven screw 212 '. The bolt on the side wall of the driven rotary rod 212 'passes through the moving channel on the side wall of the rotary driving rotary rod 211', when the knob of the rotary driving rotary rod 211 'rotates, the rotary driving rod 211' drives the driven rotary rod 212 'to rotate, at this time, the driven rotary rod 212' also rotates relative to the threaded hole on the connecting part 221 ', so that the driven rotary rod 212' and the connecting part 221 'move like a screw rod and a screw rod nut, the rotation of the rotary driving rod 211' is converted into the linear motion of the driven rotary rod 212 'relative to the connecting part 221', and the cigarettes 100 are flattened. The driving member 21 ' is screwed with the connecting portion 221 ' through the driven rotation rod 212 ', and the sleeve is omitted.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. The utility model provides an electron cigarette, includes casing (1), be provided with heating element and power (6) in casing (1), heating element with power (6) electricity are connected, its characterized in that still includes:

-a slot (120) for housing a cigarette (100), said heating means being able to heat said cigarette (100) inside said slot (120);

the compressing device is arranged at one end close to the cigarette (100) filter tip and used for flattening one end close to the cigarette (100) filter tip;

the cigarette storage bin (11) is arranged above the pressing device and is used for storing smoke generated by heating the cigarettes (100), and the cigarettes (100) penetrate through the cigarette storage bin (11) and enter the slot (120);

-piercing means (3) for piercing said cigarette (100) forming a vent hole, said vent hole being located within said cartridge (11);

a smoke passage (5) with one end communicated with the slot (120) and the other end communicated with the smoke storage bin (11);

by arranging the piercing device (3) above the pressing device (2), the piercing device (3) can pierce the cigarettes (100) positioned in the cigarette storage bin (11) to form the vent holes, so that smoke in the cigarette storage bin (11) directly enters a filter tip through the vent holes of the cigarettes (100);

the compressing device comprises a compressing part and a driving part, wherein the compressing part comprises a pressing end and a connecting part, and the driving part is in threaded connection with the connecting part.

2. The electronic cigarette according to claim 1, wherein the driving part comprises a sleeve, a driving rotary rod and a driven rotary rod, threads are arranged in the sleeve, the driving rotary rod can rotate relative to the shell (1), the driven rotary rod is sleeved in the driving rotary rod and rotates relative to the sleeve along with the driving rotary rod, and a bolt extending out of the side wall of the driven rotary rod passes through the driving rotary rod to be in threaded connection with the sleeve.

3. The electronic cigarette according to claim 1, wherein the driving component comprises a driving rotating rod and a driven rotating rod, the driving rotating rod can rotate relative to the shell (1), the driven rotating rod is sleeved in the driving rotating rod and rotates together with the driving rotating rod, one end of the driving rotating rod is abutted to the connecting portion, and the driven rotating rod is in threaded connection with the connecting portion.

4. The electronic cigarette according to claim 2, wherein a moving channel is provided along an axis on a side wall of the driving rotary rod, and the plug passes through the moving channel from an inside of the driving rotary rod to an outside of the driving rotary rod, the side wall of the moving channel drives the driven rotary rod to rotate, and the plug can move along the moving channel.

5. The electronic cigarette according to claim 4, wherein one end of the moving channel extends along a circumferential direction of the active rotation rod side wall to form a first limiting channel, the other end of the moving channel extends along the circumferential direction of the active rotation rod side wall to form a second limiting channel, and an extending direction of the first limiting channel and an extending direction of the second limiting channel deviate from each other.

6. The electronic cigarette according to claim 1, wherein the piercing device (3) comprises a handle (31), a cutter (33), a spring (32) and a limiting block (34), a through hole is formed in the limiting block (34), the spring (32) is sleeved on the cutter (33), one end of the spring (32) can be abutted to the handle (31), the other end of the spring (32) can be abutted to the limiting block (34), one end of the cutter (33) is connected with the handle (31), and the other end of the cutter (33) can penetrate through the through hole to enter the cigarette storage bin (11).

7. The electronic cigarette according to claim 1, wherein the heating component comprises a heating element (110) and a heat insulation component (4), the heat insulation component (4) is arranged outside the heating element (110), the heat insulation component (4) comprises a stainless steel tube, the heating element (110) is sleeved with the cigarette (100), the heating element (110) is sleeved with the stainless steel tube, and a distance between the stainless steel tube and the heating element (110) is larger than 1mm.

8. The electronic cigarette according to claim 1, characterized in that the electronic cigarette comprises a controller (7), a temperature sensor, a signal lamp, the temperature sensor being connected with the heating element, the power supply (6), the signal lamp, the temperature sensor being electrically connected with the controller (7).

9. The electronic cigarette according to claim 8, characterized in that the electronic cigarette comprises an airflow sensor (8), the airflow sensor (8) being adapted to monitor airflow changes within the smoke channel (5), the airflow sensor (8) being electrically connected to the controller (7).