MXPA06007959A - An aerosol electronic cigarette - Google Patents

Abstract

This invention relates to an aerosol electronic cigarette just containing nicotine without tar, which includes a shell and a suction nozzle. On the exterior wall of the shell, there is an air orifice, while there are an electronic circuit board, a constant pressure cavity, a sensor, a gas-liquid separator, an atomizer, and a supplying bottle orderly located in the interior of the shell, wherein the electronic circuit board consists of an electronic switching circuit and a high-frequency generator. At one side of the sensor there is an air duct. A negative pressure cavity is located in the sensor. The atomizer connects with the supplying bottle, and there is an atomizing cavity located in the atomizer. An antiextrusion ring used to fix the supplying bottle is located between the shell and one side of the supplying bottle. At the other side of the supplying bottle there is a mirage duct. The air orifice, the constant pressure, the sensor, the gas-liquid separator, the atomizer, and the mirage duct connect orderly and throughout. Without tar, this invention reduces the risk of suffering cancer, meets the requirement of the smoker, need no ignition, and has no endanger of fire.

Description

ELECTRONIC CIGAR IN AEROSOL TECHNICAL FIELD The present invention relates to an electronic cigarette, in particular to an electronic atomizer cigarette containing only nicotine without tar.

PREVIOUS TECHNIQUE Although it is commonly known that "smoking is harmful to your health", the number of smokers worldwide is up to one billion, and the number increases every year. On March 1, 2003, the World Health Organization (WHO) concluded a Global Framework Convention on Tobacco Control. According to WHO statistical data, approximately 4.9 million people die every year from illnesses caused by smoking. Although smoking can cause serious respiratory diseases and cancer, it remains extremely difficult for smokers to quit smoking altogether. The active ingredient in a cigar is nicotine. At the time of smoking, nicotine, along with many drops of tar in aerosol produced in the combustion of the cigarette, enters the alveoli of the smoker and is quickly absorbed. After being absorbed into the blood of a smoker, nicotine subsequently produces its effect on the receptors of the central nervous system of the smoker, which causes him to relax and enjoy a drunkenness similar to that produced by a stimulant. Nicotine is a kind of alkaloid with low molecular weight, a small dose of nicotine is essentially harmless to the human body and its half-life in the blood is very short. Actually, the main harmful substance in tobacco is tar, tar in tobacco is composed of thousands of ingredients, dozens of which are carcinogenic substances. Currently, it has been shown that passive smoking can be more harmful in non-smokers. Some cigar substitutes containing only nicotine without tar have been proposed, many of them, such as "nicotine patch", "nicotine mouthwashes", "spray agent packaged in high pressure gas tank with propellant", " chewing gum with nicotine, "" nicotine drink ", etc., are made of pure nicotine. Although these cigar substitutes are tar-free, their main disadvantage is that an effective peak concentration in the blood of a smoker can not be reached due to the slow absorption of nicotine and therefore, can not make a smoker really enjoy, In addition, these cigar substitutes can not satisfy the habitual actions of smoking of a smoker, for example, the action of inhaling or the action of sucking, and therefore it is probable that they are not widely accepted as effective substitutes for smoking cessation or as Cigar substitutes.

BRIEF DESCRIPTION OF THE INVENTION To overcome the aforementioned disadvantages, it is an object of the present invention to provide an electronic atomizer cigarette that functions as a substitute for smoking cessation and as a cigarette substitute. The objective of the present invention is achieved through the following technical solution. The present invention includes a cover; a mouthpiece; an air inlet provided in the outer wall of the cover; an electronic circuit board, a normal pressure cavity, a sensor, a vapor-liquid separator, an atomizer, a liquid supply bottle disposed consecutively within the cover; a current passage provided on one side of the sensor; a negative pressure cavity provided in the sensor; an atomization cavity disposed in the atomizer; a retaining ring for locking the liquid supply bottle provided between one side of the liquid supply bottle and the cover; and an aerosol passage provided on the other side of the liquid supply bottle, wherein the electronic circuit card comprises an electronic circuit breaker and a high frequency generator; the liquid supply bottle is in contact with the atomizer; and the air inlet, normal pressure cavity, vapor-liquid separator, atomizer, aerosol passage, gas discharge and nozzle are interconnected consecutively. An LED and a cell are provided at the front end inside the cover, collectively constituting an integrity such as a cigar holder, cigar or a pipe. In addition, a display screen is additionally provided on the inner wall of the cover; a microswitch for manual cleaning is connected to the sensor in parallel connection inside the cover; a corrugated film is provided between the sensor and the negative pressure cavity within the sensor; a first magnetic steel, a second magnetic steel and a reed switch connected therebetween provided within the sensor, wherein the second magnetic steel is attached to the corrugated film; a silicon gel check valve is provided inside the sensor, a third magnetic steel is provided in the silicon gel check valve, and a leaf switch is provided outside the valve, on the side near the magnetic steel; a through hole is disposed in the vapor-liquid separator, a silicon gel check valve covers the through hole in the vapor-liquid separator; a spill hole is provided in the wall of the atomization cavity, a heating element is provided inside the atomization cavity, a long current ejection hole is provided on one side of the heating element, the porous body is arranged externally around the wall of the atomization cavity, the first piezoelectric element is provided on one side of the atomizer, and a protrusion is provided on the other side; the second piezoelectric element is additionally provided in the atomizer; the porous body in the atomizer can be made of nickel foam, stainless steel fiber felt, high molecular content polymer foam and ceramic foam; the heating element can be made of platinum wire, nickel and chromium alloy or iron alloy wire, chrome and aluminum with rare earth element, or it can be made in a sheet form with conductive ceramic or PTC ceramic; the wall of the atomization cavity can be made of aluminum oxide or ceramic - the vapor-liquid separator can be made of plastic or silicon rubber; the porous body of solution storage is included in the liquid supplying bottle, and can be filled with polypropylene fiber, terylene fiber or nylon fiber or can be filled with plastics that are configured by foaming; alternatively, it can be modeled in a column with laminated layers by polyvinyl chloride, polypropylene, polycarbonate; The reed switch, the first magnetic steel, the second magnetic steel, the corrugated film can be replaced by a semiconductor tension indicator with sealed film, which is mounted in the place of the corrugated film of the sensor. The present invention also discloses an electronic atomizing cigar with another structure, wherein the atomizer is postponed within the cover, the liquid supply bottle is disposed between the vapor-liquid separator and the atomizer, and a spring part for pressing the liquid-supplying bottle on the atomizer is disposed at one end of the liquid-supplying bottle. The advantages of the present invention include smoking without tar, significantly reducing the carcinogenic risk. In addition, users even feel as if they were smoking and experienced the same excitement, and the cigar does not need to be lit and there is no risk of fire. With a slight modification of the solution storage container, the device and connection structure of the present invention can be filled with a conventional drug for a pulmonary delivery apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic diagram of a general structure according to the present invention; Figure 2 is a schematic diagram of another general structure according to the present invention; Figure 3 is a schematic diagram of a general structure with a deployment screen according to the present invention; Figure 4 is a structural diagram of a sensor according to the present invention; Figure 5 is a structural diagram of a sensor with a silicon gel check valve according to the present invention; Figure 6 is a structural diagram of an atomizer according to the present invention; Figure 7 is a structural diagram of the ceramic element in an atomizer according to the present invention; Figure 8 is a structural diagram of another atomizer according to the present invention; Figure 9 is a structural diagram of a vapor-liquid separator according to the present invention; Figure 10 is a structural diagram of another vapor-liquid separator according to the present invention; Figure 11 is a structural diagram of the connection of a liquid supply bottle and a nozzle according to the present invention; and Figure 12 is a functional diagram of a circuit according to the present invention.

DETAILED DESCRIPTION OF THE INVENTION Next, the present invention is further described with reference to the accompanying drawings.

Modality 1 As shown in Figure 1, the present invention can form an integrity such as a cigarette holder, a cigar or a pipe. An air inlet 4 is provided in the outer wall of the cover 14. An LED 1, a cell 2, an electronic circuit board 3, a normal pressure cavity 5, a sensor 6, a vapor-liquid separator 7, an atomizer 9, a liquid supplying bottle 11, and a nozzle 15 are provided consecutively within the cover 14. The electronic circuit card 3 comprises an electronic circuit breaker and a high frequency generator. As shown in Figure 4, a negative pressure cavity 8 is provided in the sensor 6 and is separated from the sensor 6 by a corrugated film 22. A first magnetic steel 20, a second magnetic steel 21 and a reed switch 19 arranged between them are also provided within the sensor 6, and the second magnetic steel 21 is fixed to the corrugated film 22. The atomizer 9 is in contact with the liquid supplying bottle 11 through the protrusion 33, and the atomization cavity. 10 is provided in the atomizer 9. As shown in FIGS. 6 and 7, the spill hole 29 is provided in the wall 25 of the atomization cavity 10. A heating element 26, which can be made of a wire platinum, nickel and chromium alloy, or iron alloy wire, chrome and aluminum with rare earth element, is provided inside the cavity, and can also be made in the form of a ceramic sheet Conductive or ceramic PTC. An ejection hole is provided on the side opposite the heating element 26 and the ejection hole can be determined to select either the large long current ejecting hole 24 or the short current ejecting hole 30, the material used depending on for the wall 25 of the atomization cavity. The long current ejecting hole 24 can employ a slot structure of 0.1 mm-1.3 mm or a circular hole structure of F0.2 mm -1.3 mm with a single hole or with multiple holes. The short current ejecting hole 30 has a diameter of approximately 0.3 mm-1.3 mm. The wall 25 of the atomization cavity is surrounded by the porous body 27, which can be made of nickel foam, stainless steel fiber felt, high molecular content polymer foam and ceramic foam. A first piezoelectric element 23 is also provided in the atomizer 9. The wall 25 of the atomization cavity can be made of aluminum oxide or ceramic. As shown in figure 9, a through hole is provided in the vapor-liquid separator 7, and may be made of plastic or silicon rubber. As shown in Figure 11, a retaining ring 13 for locking the liquid-supply bottle 11 is provided between one side of the liquid-supplying bottle 11 and the cover 14, an aerosol passage 12 is provided on the other side of the liquid-containing bottle 11. the liquid supply bottle. The porous solution storage body 28 is provided in the liquid supply bottle, and can be filled with polypropylene fiber, terylene fiber or nylon fiber, or can be filled with plastic that is formed by foaming, such as a polyamine resin foam or polypropylene foam column; alternatively, it can be made from a column formed by molding polyvinyl chloride, polypropylene, polycarbonate in a stack of laminated layers. The air inlet 4, normal pressure cavity 5, vapor-liquid separator 7, atomizer 9, aerosol passage 12, gas discharge 17, nozzle 15, are interconnected consecutively. As shown in the functional diagram of the circuit in Figure 12, K1 refers to the reed switch 19, RL refers to the heating element 26, LED 1 refers to the light emitting diode 1, U2 refers to the detection element Low voltage used for the over-discharge protection of the lithium cell, M1 refers to the first piezoelectric element 23, and C1, C2, R3, L1, C3, BG, M1 collectively constitute a Colpitts oscillator. The principle of circuit operation is as follows: when K1 is closed, U1 is turned on, that is, the field effect power transistor, RL works, and the Colpitts oscillator starts to oscillate, M1 will provide the high mechanical oscillatory wave frequency to atomizer 9 to achieve the atomization result. When a smoker smokes, the nozzle 15 is under negative pressure, the difference in air pressure or high speed current between the normal pressure cavity 5 and the negative pressure cavity 8 will cause the sensor 6 to emit a driving signal, the electronic circuit board 3 connected thereto comes into operation. Now, the corrugated film 22 in the sensor 6 is deformed to remove the second magnetic steel 21 from the reed switch 19, and the reed switch 19 is subsequently closed (i.e., K1 is closed) under the effect of the excessive line of magnetic force of the first magnetic steel 20, by operating the electronic switch of the field effect power transistor (i.e., U1 is opened). The high frequency oscillator can use the Colpitts oscillator with the frequency of 550KHz-8MHz, the automatic fine-tuning element in the circuit resonates with the first piezoelectric element 23 in the form of a ring to provide energy to liquid molecules, and the LED1 can be switched on under the supply of the rechargeable battery 2. The air enters the normal pressure cavity 5 through the air inlet 4, passes through the air passage 18 of the sensor and subsequently into the through hole in the steam separator liquid 7, and flows into the atomization cavity 10 in the atomizer 9. The high velocity current passing through the ejection hole causes the nicotine solution in the porous body 27 to be ejected into the atomization cavity 10 in drop shape, wherein the nicotine solution is subjected to ultrasonic atomization through the first piezoelectric element 23 and is subsequently atomized by the ac 7. After atomization, the large diameter droplets adhere to the wall under the action of parasitic flow and are reabsorbed by the porous body 27 through the spill hole 29, while the small diameter droplets float on the stream and form aerosols, which are sucked through the passage of aerosol 12, gas discharge 17 and nozzle 15. The porous storage body of solution 28 in the liquid supply bottle 11 will be in contact with the protrusion 36 in the atomizer 9, thus achieving the supply of liquid by capillary infiltration. The nozzle 15 is threaded. When the nicotine solution in the liquid supply bottle 11 is exhausted, users can unscrew the nozzle 15 to remove the liquid supply bottle 11, fill the liquid supply bottle 11 with the nicotine solution, place the liquid supply bottle 11 again on the cover 14, and subsequently screw the nozzle 15. The reed switch 19, the first magnetic steel 20, the second magnetic steel 21, the corrugated film 22 can be replaced by a semiconductor voltage indicator with sealed film, which is mounted in the place of the corrugated film of the sensor. To simplify the design, the first piezoelectric element 23 in the atomizer 9 can be omitted, and atomization of the nicotine solution will be done only through the heating element 26. The size of said atomizer can be made smaller, and the The connection structure of the entire electronic atomization cigar is the same as the modality 1. Furthermore, as shown in Fig. 8, the first piezoelectric element 23 and the heating element 26 can be omitted in the atomizer 9, a second additional piezoelectric element 35 in the form of a single layer or laminated multiple layers can be arranged in the atomization cavity, and the current passing through the ejection hole vibrates the focus in the center of the second piezoelectric element 35 to achieve the effect of a strong ultrasonic atomization. As shown in Figure 10, a silicon gel check valve 31 can cover the outside of the through hole in the vapor-liquid separator 7. At the time of smoking, a stream arrives at the through hole, as it increases the air pressure of the through hole, the silicon gel check valve 31 opens and the current passes; otherwise, the silicon gel check valve 31 is closed. As shown in Figure 5, the sensor 6 can also be designed in a structure with the silicon gel check valve 31. At the time of smoking, the current enters the silicon gel check valve 31, the air pressure increases and the air expands, the third magnetic steel 34 in the valve gradually approaches the reed switch 19 until the reed switch closes and the circuit is turned on, and the air outlet of the silicon gel check valve 31 opens with the increase in the difference in air pressure. The reed switch 19 can also be made instead of a Hall device or a magneto diode or a magneto triode.Modality 2 As shown in Figure 2, to improve the state of liquid supply, the atomizer 9 is postponed within the cover 14, and the liquid-supplying bottle 11 is disposed between the vapor-liquid separator 7 and the atomizer 9. A spring part 33 for pressing the liquid supply bottle 11 into the atomizer 9 is provided at one end of the liquid supplying bottle 11. Other components and their functions are the same as those in the modality 1. On the wall of the cover 14 of the electronic atomization cigar described in modalities 1 and 2, a digital display 32 can also be provided to show the times of smoking per day and cell capacity. The sensor 6 uses a linear signal output, which is proportional to the suction force (i.e., the stronger it is suctioned, the longer the operation time), the atomizer 9 operates in the linear mode, thus simulating a Humanized cigar that looks like a normal cigar. Inside the cover 14, the microswitch 16 is connected to the sensor 6 in parallel and is used for manual cleaning. When the users do not smoke, they press the microswitch 16 to operate the sensor 6 connected thereto in parallel, or they clean the residue or other impurity substances inside the cover 14. The nicotine solution for atomization contains 0.4-3.5% of nicotine, 0.05-2% cigar essence, 0.1-3.1% organic acid, 0.1-0.5 anti-oxidation agent, and the rest is 1,2-propylene glycol.

Claims (42)

NOVELTY OF THE INVENTION CLAIMS

1. - An electronic atomization cigar, which includes: a cover, and a nozzle, characterized by an air inlet 4 provided in the outer wall of the cover 14; a cell 2, an electronic circuit board 3, a normal pressure cavity 5, a sensor 6, a vapor-liquid separator 7, an atomizer 9, a liquid-supplying bottle 11 arranged consecutively within the cover 14; a current passage 18 provided on one side of the sensor 6; a negative pressure cavity 8 provided in the sensor 6; an atomization cavity 10 disposed in the atomizer 9; and an aerosol passage 12 provided on the other side of the liquid supply bottle 11, wherein the electronic circuit board 3 comprises an electronic circuit breaker and a high frequency generator; the liquid supply bottle 11 is in contact with the atomizer 9; and the air inlet 4, normal pressure cavity 5, vapor-liquid separator 7, atomizer 9, aerosol passage 12, gas discharge 17 and nozzle 15 are consecutively interconnected.

2. The electronic atomization cigar according to claim 1, further characterized in that it further includes a spring part 33 for pressing the liquid supply bottle 11 into the atomizer 9, wherein the atomizer 9 is postponed within the cover 14.; the liquid supply bottle 11 is disposed between the vapor-liquid separator 7 and the atomizer 9; and the spring part 33 is disposed at one end of the liquid supply bottle 11.

3. The electronic atomization cigar according to claim 1 or 2, further characterized by additionally including a display screen 32 to show the times of smoking per day and the capacity of the cell disposed on the inner wall of the cover 14.

4. The electronic atomization cigar according to claim 1 or 2, further characterized in that it additionally includes a micro-switch 16 connected to the sensor 6. in parallel inside the cover 14 used for manual cleaning, when a user does not smoke, the microswitch 16 is pressed, the sensor 6 connected with it in parallel is in operation and the waste or other impurity substances are cleaned inside the cover 14.

The electronic atomization cigar according to claim 1 or 2, further characterized in that it additionally includes a pe corrugated sheet 22 provided between the sensor 6 and the negative pressure cavity 8 inside the sensor 6, a first magnetic steel 20, a second magnetic steel 21 and a magnet device connected therebetween provided within the sensor 6, wherein the second Magnetic steel 21 is attached to the corrugated film 22.

6. - The electronic atomizer cigar according to claim 5, further characterized in that the magnet device is a reed switch 19.

7. The electronic atomizer cigar according to claim 5, further characterized in that the magnet device is a Hall device.

8. The electronic atomization cigar according to claim 5, further characterized in that the magnet device is a magneto diode.

9. The electronic atomization cigar according to claim 5, further characterized in that the magnet device is a magnetic triode.

10. The electronic atomization cigar according to claim 1 or 2, further characterized in that it additionally includes a silicon gel check valve 31 provided inside the sensor 6; a third magnetic steel 34 provided in the silicon gel check valve 31; and a reed switch 19 provided outside the valve, on the side near the magnetic steel.

11. The electronic atomization cigar according to claim 1 or 2, further characterized in that it additionally includes a through hole disposed in the vapor-liquid separator 7.

12. The electronic atomization cigar in accordance with claim 7, further characterized in that it additionally includes a silicon gel check valve 31 that covers the outside of the through hole in the vapor-liquid separator 7.

13. The electronic atomization cigar in accordance with claim 1 or 2, further characterized because it additionally includes a spill hole 29 arranged in a wall 25 of the atomization cavity 10.

14. The electronic atomization cigar according to claim 13, further characterized in that it additionally includes a heating element 26 provided inside the cavity. atomization 10; a current ejecting hole 24 provided on one side of the heating element 26; and a porous body 27 disposed on the outside around the wall 25 of the atomization cavity.

15. The electronic atomization cigar according to claim 13 or 14, further characterized in that it additionally includes a first piezoelectric element 23 provided on one side of the atomizer 9; and a protrusion 36 provided on the other side of the atomizer 9.

16. The electronic atomization cigar according to claim 14, further characterized in that the current ejection hole is a long current ejection hole with 0.1 mm-1.3. mm of slot structure.

17. The electronic atomization cigar according to claim 14, further characterized in that the current ejection hole is a long current ejection hole with F0.2 mm-1.3 mm circular hole structure having a single hole and multiple holes.

18. The electronic atomization cigar according to claim 14, further characterized in that the current ejection hole is a short current ejection hole with the diameter of 0.3 mm-1.3 mm.

19. The electronic atomization cigar according to claim 13, further characterized in that it additionally includes a second piezoelectric element 35 additionally provided in the atomizer 9, wherein the current passing through the ejection hole is atomized in the focus of the atomizer. central vibration of the second piezoelectric element 35 to achieve the effect of a strong ultrasonic atomization.

20. The electronic atomization cigar according to claim 19, further characterized in that the second piezoelectric element 35 is in the form of a single-layer stage.

21. The electronic atomization cigar according to claim 19, further characterized in that the second piezoelectric element 35 is in the form of a stage with laminated layers.

22. The electronic atomization cigar according to any of claims 13-21, further characterized in that the atomizer 9 is surrounded by the porous body 27 which can be made of nickel foam, stainless steel fiber felt, foam polymer with high molecular content and ceramic foam.

23. - The electronic atomization cigar according to claim 14, further characterized in that the heating element 26 is made of platinum wire, nickel and chromium alloy, or iron alloy wire, chromium and aluminum with rare earth element.

24. The electronic atomization cigar according to claim 14, further characterized in that the heating element is made in the form of a sheet with conductive ceramic or PTC ceramic.

25. The electronic atomization cigar according to claim 13, further characterized in that the wall 25 of the atomization cavity is made of aluminum oxide.

26. The electronic atomization cigar according to claim 13, further characterized in that the wall 25 of the atomization cavity is made of ceramic.

27. The electronic atomization cigar according to claim 11 or 12, further characterized in that the vapor-liquid separator 7 is made of plastic.

28. The electronic atomization cigar according to claim 11 or 12, further characterized in that the vapor-liquid separator 7 is made of silicon rubber.

29. The electronic atomization cigar according to claim 1 or 2, further characterized in that the porous solution storage body 28 is provided in the liquid supply bottle 11.

30. - The electronic atomization cigar according to claim 29, further characterized in that the porous solution storage body is filled with polypropylene fiber, terylene fiber or nylon fiber.

31. The electronic atomization cigar according to claim 29, further characterized in that the porous body for storage of solution is filled with plastics that are configured by foaming.

32. The electronic atomization cigar according to claim 29, further characterized in that the porous solution storage body is molded in a column with layers laminated by polyvinyl chloride, polypropylene, polycarbonate.

33.- The electronic atomization cigar according to claim 1 or 2, further characterized in that the high frequency oscillator is a Colpitts oscillator with the oscillation frequency of 550KHz-8MHz.

34.- The electronic atomization cigar according to claim 1 or 2, further characterized in that it additionally includes a semiconductor voltage indicator with sealed film disposed between the sensor 6 and the negative pressure cavity 8 inside the sensor 6.

35. - The electronic atomization cigar according to any of the preceding claims, further characterized in that the nozzle 15 is threaded, wherein when the nicotine solution is exhausted in the liquid supplying bottle 11, a user can unscrew the nozzle 15 to remove the liquid supply bottle 11, fill the liquid supply bottle 11 with the nicotine solution, place the liquid supply bottle 11 back on the cover 14, and screw the nozzle 15.

36.- The electronic atomization cigar in accordance with any of the preceding claims, further characterized by additionally including a ring holding device 13 for blocking the liquid supply bottle 11 provided between the other side of the liquid supply bottle 11 and the cover 14.

37.- The electronic atomization cigarette according to any of the preceding claims, further characterized in that it additionally includes a LED 1 at the front end inside the cover 14.

38.- The electronic atomization cigar according to any of claims 1-37, further characterized in that the cover is in the form of a cigar holder.

39.- The electronic atomization cigar according to any of claims 1-37, further characterized in that the cover is in the form of a cigar.

40. - The electronic atomization cigar according to any of claims 1-37, further characterized in that the cover is in the form of a pipe.

41. The electronic atomization cigar according to any of the preceding claims, further characterized in that the electronic atomization cigar can be filled with conventional drug, functioning as a pulmonary delivery apparatus. 42.- A nicotine solution used for the electronic atomizing cigar of any of claims 1-40, wherein the nicotine solution which is injected into the liquid supplying bottle 11 and used for the atomization process, contains 0.4- 3.5% nicotine, 0.05-2% cigar essence, 0.1-3.1% organic acid, 0.1-0.5% anti-oxidation agent, and the rest is 1,2-propylene glycol.