CN113475773A

CN113475773A - Electronic cigarette with tobacco tar and atomizer separated

Info

Publication number: CN113475773A
Application number: CN202110913487.2A
Authority: CN
Inventors: 杨靖宇
Original assignee: Luoyang Xuanxue Electronic Technology Co ltd
Current assignee: Luoyang Xuanxue Electronic Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-10-08

Abstract

The invention discloses an electronic cigarette with separated tobacco tar and an atomizer, which comprises a shell, a suction nozzle, an atomizer, an oil absorption assembly and a main board, wherein the suction nozzle is installed at the top of the shell, the atomizer, the oil absorption assembly and the main board are all arranged in the shell, the atomizer is arranged at the bottom of the suction nozzle, the oil absorption assembly is arranged at the bottom of the atomizer, a glass fiber tube is arranged at the bottom of the oil absorption assembly, a glass fiber core is arranged at the bottom of the glass fiber tube, and the main board is arranged below the glass fiber core. According to the invention, the transfer of tobacco tar is realized through the siphon effect by virtue of the micron-sized capillary tube which is special for the glass fiber tube, so that the electronic cigarette is free from the problem that the traditional tobacco tar and the atomizer can not be separated.

Description

Electronic cigarette with tobacco tar and atomizer separated

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with tobacco tar separated from an atomizer.

Background

The electronic cigarette is an electronic product simulating a cigarette, has the same appearance, smoke, taste and feeling as the cigarette, and is a product which is powered by a rechargeable lithium polymer battery to drive an atomizer, and can be sucked by a user after nicotine and the like are changed into steam by heating tobacco tar in an oil tank.

The existing electronic cigarette has the following defects:

1. the existing electronic cigarette is that the tobacco tar is in direct contact with the atomizer, so that the tobacco tar can be continuously provided for the atomizer, and the structural design and improvement of the electronic cigarette are greatly limited.

2. Most users of the electronic cigarette like to inhale one mouth to relieve self-stress when taking a bath to achieve the effect of relaxing the body and mind, but the electronic cigarette does not consider the problem of water resistance because the electronic cigarette has a short service life and is cheap.

Disclosure of Invention

The invention aims to provide an electronic cigarette with tobacco tar separated from an atomizer, so as to solve the problem of no waterproof function in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electron cigarette of tobacco tar and atomizer separation, includes casing, suction nozzle, atomizer, oil absorption subassembly and mainboard, the suction nozzle is installed at the casing top, the atomizer oil absorption subassembly with the mainboard all sets up in the casing, the bottom of suction nozzle is provided with the atomizer, the bottom of atomizer is provided with the oil absorption subassembly, oil absorption subassembly bottom is provided with glass fiber tube, glass fiber tube's bottom is provided with glass fiber core, glass fiber core's below is provided with the mainboard.

Preferably, the atomizer includes atomizing cover, foam nickel, support, heater, ceramic seat, sealed lid, thread bush, insulating ring and electrode ring, the support joint is in the both ends of heater, the heater sets up in the ceramic seat, sealed lid sets up the bottom of ceramic seat, the insulating ring sets up in the thread bush, the electrode ring runs through the bottom of insulating ring and with sealed lid is connected, the upper end setting of thread bush is in the foam nickel, the foam nickel sets up in the atomizing cover, the lower extreme setting of thread bush is in on the oil absorption subassembly, the outer wall of atomizer is provided with the sleeve, the sleeve pass through the sealing washer with the bottom of suction nozzle is connected, the atomizing cover sets up telescopic inside, the heater with the mainboard electricity is connected.

Preferably, the oil absorption assembly comprises a joint, a lower joint, ventilation holes, a rotary table and an upper joint, the oil absorption assembly is of a hollow integrated structure, the joint is arranged at the top of the rotary table, the upper joint is arranged at the top of the joint, the lower joint is arranged at the bottom of the rotary table, and the ventilation holes are formed in the side wall of the rotary table.

Preferably, the both ends of mainboard are provided with power access contact and load connecting contact respectively, the tip unit is all installed to the mainboard both sides, the power access contact with the load connecting contact runs through the tip unit, two be provided with sealing sleeve between the tip unit, sealing sleeve cover is two on the tip unit, all be equipped with the draw-in groove on the tip unit, the mainboard both ends all are provided with the engaging lug, the top of load connecting contact is provided with the circuit board, the heater with the circuit board electricity is connected.

Preferably, the fine pipe of glass sets up the inside of casing, the outside of fine pipe of glass is provided with the oil storage cotton, the cotton outside of oil storage cotton is provided with the cotton, the outside of cotton is provided with the overcoat, fine pipe of glass runs through glass fiber core, fine pipe of glass's top with telescopic bottom is connected, the fiber pipe on the fine core of glass with fine pipe intercommunication of glass, the shock motor is installed at glass fiber core top, the shock motor with the circuit board electricity is connected.

Preferably, be provided with the warning light on the lateral wall of casing, be provided with the screw ring in the casing, the screw ring is located the below of glass fibre core just be provided with insulating cover on the inside wall of screw ring, the below of screw ring is provided with the electrode cover, the electrode cover sets up on the glass fiber pipe.

Preferably, the inside flue that is provided with fine pipe intercommunication of glass of suction nozzle, the inside filter pulp that is provided with of flue.

Preferably, an airflow sensor is arranged in the glass fiber tube and electrically connected with the circuit board.

Preferably, the electronic cigarette with separated tobacco tar and atomizer further comprises: be provided with the intellectual detection system module on the casing, include:

the infrared induction submodule is used for inducing whether a user has smoking action;

the resistance detection submodule is used for detecting the resistance value of the heating wire in a first preset time period when the user has smoking action;

the main control submodule is used for generating a resistance fluctuation curve chart based on the change relation between the resistance value and time, extracting a resistance fluctuation peak value, judging whether the resistance fluctuation peak value is larger than a first preset peak value or not, if so, recording the fluctuation condition of the current flowing through the heating wire in a first preset time period, and judging that the user finishes one smoking operation and sequentially accumulates to obtain the total smoking times when the corresponding maximum current fluctuation peak value is larger than a second preset peak value and the fluctuation variation of the current in a second preset time period is smaller than a preset variation, wherein the time interval between the first preset time period and the second preset time period is smaller than a preset time interval;

the main control sub-module is also used for detecting the heat of the heating wire when the total smoking times is greater than the preset smoking times, judging whether the total smoking times is greater than the preset heat, if so, controlling the heating wire to stop working, and simultaneously controlling the smoke oil detection sub-module to detect the smoke oil condition in the glass fiber tube;

the tobacco tar detection submodule includes:

the liquid level detection unit is used for adding a sound wave excitation signal into the glass fiber tube to obtain a resonance signal, detecting the resonance frequency of the resonance signal, determining the liquid level depth of the tobacco tar based on the resonance frequency, and calculating the volume of the tobacco tar based on the liquid level depth of the tobacco tar and the cross sectional area of the glass fiber tube;

the tobacco tar processing unit is also used for judging whether the volume of the tobacco tar is within a preset volume range, and if so, detecting the tobacco tar blocking condition in the glass fiber tube and reminding timely dredging;

if not, the switch control sub-module is turned off, the voice prompt unit is controlled to remind a worker to supplement tobacco tar to the oil storage cotton, and after the supplement is completed, the switch control sub-module is turned on to control the resistance wire to recover to a normal working state.

Preferably, the electronic cigarette with separated tobacco tar and atomizer further comprises: the glass fiber tube is provided with a tobacco tar detection module for detecting the supply amount of tobacco tar when the glass fiber tube supplies the tobacco tar to the heating wire;

the tobacco tar detection module includes:

a speed detection unit for detecting at t₁Detecting the average speed of the glass fiber tube for adsorbing the tobacco tar within a time interval;

the timing unit is used for timing when the glass fiber tube starts to adsorb the tobacco tar until the glass fiber tube finishes the work of adsorbing the tobacco tar, and detecting the time for adsorbing the tobacco tar by the glass fiber tube;

a concentration detection unit for detecting concentration at t₁Detecting the smoke oil equilibrium concentration of the glass fiber tube when absorbing smoke oil in a time interval;

a calculating unit for calculating t according to the detection results of the speed detecting unit, the timing unit and the concentration detecting unit and the following formula₁The adsorption capacity B of the glass fiber tube to the tobacco tar in the time interval is as follows:

wherein v is₁Is shown at t₁The average speed of the glass fiber tube for absorbing the tobacco tar in a time interval; t is t₁The time for the glass fiber tube to adsorb the tobacco tar is expressed; c is at t₁The tobacco tar equilibrium concentration is obtained when the glass fiber tube adsorbs the tobacco tar within the time interval; e is represented at t₁The adsorption strength of the glass fiber tube to the tobacco tar within a time interval; e represents a natural constant;

the calculation unit is also used for calculating the adsorption quantity B of the glass fiber tube to the tobacco tar at t₂The supply quantity Q when the glass fiber tube supplies the tobacco tar to the heating wire in the time interval is as follows:

wherein S represents the cross-sectional area of the tobacco tar in the glass fiber tube; rho₁Representing the density of the air in the glass fiber tube; d is represented at t₂The glass fiber tube supplies smoke oil to the heating wire within a time interval; rho₂Representing the density of the tobacco tar in the glass fiber tube; mu represents the viscosity of the tobacco tar in the glass fiber tube; v. of₂Is shown at t₂The average speed of the tobacco tar supplied to the heating wire by the glass fiber tube within a time interval; t is t₂The time for the glass fiber tube to supply the tobacco tar to the heating wire is represented;

the control unit is used for reducing the speed of supplying the tobacco tar to the heating wire by the glass fiber tube when the supply amount is larger than the preset supply amount;

when the supply amount is equal to the preset supply amount, controlling the glass fiber tube to keep a normal working state, and continuously supplying tobacco tar to the heating wire;

and when the supply amount is smaller than the preset supply amount, controlling an alarm unit to give an alarm to remind a worker to check the glass fiber tube or the heating wire.

Compared with the prior art, the invention has the following innovative effects: this electron cigarette equipment of tobacco tar and atomizer separation is rational in infrastructure, has following advantage:

(1) according to the invention, the transfer of tobacco tar is realized through the siphon effect by virtue of the micron-sized capillary tube which is special for the glass fiber tube, so that the electronic cigarette is free from the problem that the traditional tobacco tar and the atomizer can not be separated.

(2) According to the electronic cigarette, the sealing ring is matched with the shell, the shell of the electronic cigarette has a waterproof function, the sealing ring is arranged at the joint, so that the electronic cigarette is in a sealed state, not only can dust be blocked, but also external water vapor can be blocked, the electronic cigarette can be washed, the phenomenon that the water vapor enters the device due to the fact that the device does not have waterproof performance when the electronic cigarette is washed, internal parts are damaged, the electronic cigarette cannot be normally used is avoided, the electronic cigarette has practicability, and the waterproof effect of the electronic cigarette is improved.

(3) According to the invention, through the use of the oil absorption device, the oil absorption device is arranged, the air vent on the oil absorption device can be used for replacing the air in the oil absorption device, and the lower connecting port with the smaller aperture and the upper connecting port with the larger aperture can be communicated under the action of pressure, so that a user can more conveniently absorb the air, the influence of poor experience caused by the fact that the user is more strenuous in use is avoided, the device has practicability, and the convenience of the device is improved.

(4) According to the invention, the mainboard is a waterproof mainboard through the use of the mainboard, the waterproofing of the mainboard can be realized through the arrangement of the two end units and the sealing sleeve arranged between the two end units, the damage of the mainboard caused by the entering of water vapor is avoided, the whole device is scrapped and can not be used, the mainboard is directly connected with the power supply and the atomizer through the contacts, the quick connection of the mainboard and an external unit can be realized, the use is convenient, the device has practicability, and the waterproofness and the convenience of the device are improved.

(5) According to the invention, the atomizer is matched with the atomizer shell, the atomizer shell and the upper end of the sleeve form a sealing structure through the first sealing ring, the surface of the sleeve shell is provided with the honeycomb structure, the sleeve shell with the honeycomb structure can replace air on one hand, and can prevent water vapor from entering on the other hand, and when the atomizer is used, the experience of a user on the device can be improved through the replacement of air, so that the atomizer has practicability, and the experience effect of the atomizer is improved.

(6) The invention senses whether a user smokes through the infrared sensing submodule so as to determine the smoking action, judges the smoking times of the user through the judgment and analysis of the resistance of the heating wire and the fluctuation condition of the current, effectively grasps the smoking condition of the user, timely detects the heat of the heating wire when the smoking times reaches the preset smoking times, timely detects the condition of the tobacco tar in the glass fiber tube when the detected heat is more than the preset heat, effectively ensures the timely supply of the tobacco tar when the user smokes, detects the liquid level depth of the tobacco tar through the resonance generated in the glass fiber tube, improves the detection accuracy, really determines whether the tobacco tar blockage problem occurs through the calculation and judgment of the volume of the tobacco tar, timely dredges when the blockage occurs so as to ensure the use of the user, and when the tobacco tar is insufficient, and timely supply is carried out, so that better experience of a user is guaranteed, and the practicability of the electronic cigarette is improved.

(7) The invention detects the supply condition of the tobacco tar through the tobacco tar detection module, really knows the supply condition of the tobacco tar, calculates the adsorption quantity of the glass fiber tube to the tobacco tar through the average speed of the glass fiber tube for adsorbing the tobacco tar, the time for adsorbing the tobacco tar, the equilibrium concentration of the tobacco tar and the adsorption strength of the glass fiber tube to the tobacco tar, ensures higher accuracy of calculation of the adsorption quantity, calculates the supply quantity of the glass fiber tube to the heating wire for supplying the tobacco tar through the adsorption quantity of the glass fiber tube to the tobacco tar, improves the calculation accuracy of the supply quantity, adjusts by reducing the supply speed of the tobacco tar when the supply quantity is excessive, timely checks the glass fiber tube or the heating wire when the supply quantity is insufficient, timely improves when problems are discovered, reduces the unnecessary influence caused by improper supply of the supply quantity, and reduces the economic loss, thereby improving the working efficiency of the electronic cigarette.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the sleeve of the present invention in a disassembled configuration;

FIG. 4 is a schematic view of the structure of the atomizer of the present invention;

FIG. 5 is a schematic view of the oil absorption assembly of the present invention;

FIG. 6 is a schematic diagram of a motherboard structure according to the present invention;

figure 7 is a block diagram of a portion of an electronic cigarette with the tobacco tar separated from the atomizer in accordance with an embodiment of the present invention;

figure 8 is a block diagram of a portion of an electronic cigarette with the tobacco tar separated from the atomizer, according to yet another embodiment of the present invention.

In the figure: 1. a housing; 101. a warning light; 102. an intelligent detection module; 2. a suction nozzle; 201. a seal ring; 3. a sleeve; 4. a glass fiber tube; 401. cotton cloth; 402. oil storage cotton; 403. a jacket; 404. a smoke detection module; 5. a glass fiber core; 501. a fiber tube; 6. a vibration motor; 601. a threaded ring; 602. an electrode sheath; 603. an insulating sleeve; 7. an atomizer; 701. an atomizing sleeve; 702. foamed nickel; 703. a support; 704. a heater; 705. a ceramic base; 706. a sealing cover; 707. a threaded sleeve; 708. an insulating ring; 709. an electrode ring; 8. an oil absorption assembly; 801. a joint; 802. a lower joint; 803. a ventilation hole; 804. a turntable; 805. an upper interface; 9. a main board; 901. sealing the sleeve; 902. a card slot; 903. connecting lugs; 904. an end unit; 905. a circuit board; 906. a power access contact; 907. the load is connected to the contacts.

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.

Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides an electron cigarette of tobacco tar and atomizer separation, including casing 1, shell 2, atomizer 7, oil absorption subassembly 8 and mainboard 9, shell 2 is installed at casing 1 top, one side of casing 1 outer wall is equipped with warning light 101, threaded ring 601 is installed to the inside bottom of casing 1, insulating cover 603 is installed to threaded ring 601 inboard, install electrode cover 602 in the casing 1 of threaded ring 601 downside, electrode cover 602 installs on fine pipe 4 of glass, threaded ring 601 through butt joint installation between helicitic texture and the inside electrode cover 602 of electron cigarette, insulating cover 603 isolated current, avoid the condition that power supply module in the electron cigarette takes place the electric current and reveals, the outer wall of atomizer 7 is provided with sleeve 3, sleeve 3 through sealing washer 201 with the bottom of suction nozzle 2 is connected, atomizer 7 is by atomizing cover 701, foam nickel 702, support 703, heater 704, ceramic seat 705, 706 sealed lid, The atomizing sleeve 701, the foamed nickel 702, the bracket 703, the heating wire 704, the ceramic seat 705, the sealing cover 706, the threaded sleeve 707, the insulating ring 708 and the electrode ring 709, wherein the micron-sized capillary tube specific to the glass fiber tube 4 can suck the smoke oil into the atomizing sleeve 701, the heating wire 704 can provide the smoke oil when heating the ceramic seat 705, the capillary tube can continuously absorb the smoke oil to supplement the ceramic seat 705 under the influence of the siphon effect after the smoke oil in the glass fiber tube 4 is volatilized, the foamed nickel 702 can also store part of the smoke oil as a primer for heating the smoke oil, the suction force can be provided for the glass fiber tube 4 to supply the smoke oil when the smoke oil in the foamed nickel 702 is heated and volatilized, the heating wire 704 in the atomizer 7 is electrically connected with the main board 9 to complete the heating and atomizing functions, the oil absorption assembly 801 is installed at the bottom of the atomizer 7, and the oil absorption assembly 8 comprises a connector, a foam nickel oxide 702, a support 703, a heating wire 704, a ceramic base 705, a ceramic base, and a ceramic base, wherein the oil absorption assembly are installed on the oil absorption assembly, and a ceramic base, the atomizer 7 are installed on the oil absorption assembly 8, and a ceramic base are connected with a ceramic base, and a ceramic base, the ceramic base, and a ceramic base, the ceramic base, and a ceramic base, the ceramic base, and a ceramic base, the ceramic base, and a ceramic base, the ceramic base, and a ceramic base, the ceramic base, and a ceramic base, the ceramic base, and a ceramic base, and, The oil absorption assembly 8 comprises an upper connector 805 with an aperture 2.5 times that of the lower connector 802, and the ventilation holes 803 are uniformly distributed around the turntable 804, the ventilation holes 803 can replace the air inside the oil absorption assembly 8, so that the air inside the oil absorption assembly 8 is circularly replaced with the outside air, the lower connector 802 with a smaller aperture and the larger upper connector 805 can make a user more easily suck under the action of pressure, the housing 1 below the sleeve 3 is internally provided with the glass fiber tube 4, the glass fiber tube 4 is arranged in the middle inside the housing 1, the housing 1 at the periphery of the glass fiber tube 4 is internally wrapped with the oil storage cotton 402, the housing 1 at the periphery of the oil storage cotton 402 is internally wrapped with the cotton cloth 401, the housing 1 at the periphery of the cotton cloth 401 is internally wrapped with the outer sleeve 403, the glass fiber tube 4 penetrates through the glass fiber 5, the fiber cores 501 are arranged at two sides of the glass fiber core 5, the glass fiber tube 4 is a tubular structure, the tube wall is composed of a plurality of micron-sized capillaries, the capillary on the fiber tube 501 and the glass fiber tube 4 is communicated and can be used for supplying tobacco tar, the glass fiber core 5 is used for absorbing and transporting the tobacco tar through the fiber tube 501, the oil storage cotton 402 is used for storing the tobacco tar in an absorbing way, the cotton cloth 401 is wrapped to avoid the leakage of the tobacco tar, the top of the glass fiber core 5 is provided with a vibration motor 6, the glass fiber tube 4 is communicated with a flue in the suction nozzle 2, the vibration motor 6 is electrically connected with a main board 9, the prompting lamp 101 gives a prompt through the feedback of the main board 9, the vibration motor 6 vibrates, relative induction is realized when the outer side of the shell 1 is held by hands, the main board 9 is arranged below the shell 1, two ends of the main board 9 are respectively provided with a power supply access contact 906 and a load connection contact 907, the two sides of the main board 9 are both provided with end units 904, the power supply access contact 906 and the load connection contact 907 penetrate through the end units 904, a sealing sleeve 901 is arranged between the end units 904, the sealing sleeve 901 is sleeved on the two end units 904, the end units 904 are provided with clamping grooves 902, the two ends of the main board 9 are provided with connecting lugs 903, the top of the load connecting contact 907 is provided with a circuit board 905, and the power access contact 906 and the load connecting contact 907 are connected with a power supply component inside the electronic cigarette, so that the electronic cigarette has electric energy, normal atomization operation is completed, and the prompting lamp 101 is connected to complete a prompting function.

Specifically, through the cooperation use at sealing washer 201 and casing 1, casing 1 of electron cigarette has waterproof function, and the junction is equipped with sealing washer 201, make the device present a sealed state, not only can block the dust, can also block external steam, can wash the device, avoid when washing, because of the device does not have waterproof nature, lead to inside steam admission device, damage inside part, make the device can not normal use, make the device have the practicality, the water-proof effects of device has been increased.

Specifically, through the use at mainboard 9, mainboard 9 is waterproof type mainboard 9, can realize mainboard 9's waterproofness through setting up two tip units 904 and setting up seal sleeve 901 between two tip units 904, avoid steam to get into and lead to the mainboard 9 damage, make whole device scrap, can not use, mainboard 9 directly passes through the contact with power and atomizer 7 and is connected, can realize mainboard 9 and external unit's high-speed joint, it is convenient to use, it has the practicality to make the device, the waterproof nature and the convenience of device have been improved.

Specifically, through the use at oil absorption subassembly 8, the device is provided with oil absorption subassembly 8, and the scavenge port 803 on the oil absorption subassembly 8 can be changed the inside air of oil absorption subassembly 8, and the last interface 805 that less aperture lower clutch 802 and great hole advance can lead to under the effect of pressure, makes the user more conveniently inhale and eats, and the user is more strenuous when using, causes the relatively poor influence of experience sense, makes the device have the practicality, has improved the convenience of device.

Specifically, through the use at sleeve 3 and atomizer 7, constitute seal structure through sealing washer 201 and sleeve 3's upper end, and the surface of sleeve 3's shell is equipped with cellular structure, and cellular structure's sleeve 3 shell can change the air on the one hand, and on the other hand can prevent the entering of steam, and when the user used, through the change of air, can promote user's experience to the device and feel, make the device have the practicality, improved the experience effect of device.

Specifically, 2 inside be provided with of suction nozzle with the flue of 4 intercommunications of fine pipe of glass, the inside filter pulp that is provided with of flue, be provided with airflow sensor in the fine pipe of glass 4, airflow sensor with circuit board 905 electricity is connected, and filter pulp is the last one deck protection to the user when the user inhales smog, can prevent that steam from 2 entering electron cigarettes of suction nozzle inside, can prevent again that the fried cigarette from collapsing and scalding the user, and the inside switch that is provided with of fine pipe of glass 4 of glass simultaneously air flow sensor can pass through the gas flow control electron cigarette when smoking no longer sets up key switch alone and has increased the holistic leakproofness of electron cigarette.

The working principle is as follows: when the electronic cigarette with the waterproof shell is used, firstly, because the aperture of the upper connector 805 of the oil absorption assembly 8 is 2.5 times of that of the lower connector 802, and the ventilation holes 803 are uniformly distributed around the turntable 804, the ventilation holes 803 can replace the air in the oil absorption assembly 8, so that the air outside the air in the oil absorption assembly 8 can be circularly replaced, and the lower connector 802 with smaller aperture and the larger upper connector 805 can enable a user to more easily suck under the action of pressure, when the sleeve 3 and the atomizer 7 are used, the sealing ring 201 and the upper end of the sleeve 3 form a sealing structure, and the outer surface of the sleeve 3 is of a honeycomb structure, so that on one hand, the sleeve 3 can replace the air, on the other hand, water can be prevented from entering the sleeve 3 to a certain extent, and atomized steam enters a human body from the suction nozzle 2 through the filter cotton, the filter pulp can also reduce the entering of steam to a certain extent when preventing that the tobacco tar from collapsing and frying the scald user, and after you take out full 15 mouths, the fuselage can indicate you not be excessive through vibrations, indicates through the warning light 101 on the casing 1.

As shown in fig. 7, the present invention provides a technical solution: a tobacco tar and electron cigarette of atomizer separation still include: an intelligent detection module 102 is arranged on the housing 1, and comprises:

the resistance detection submodule is used for detecting the resistance value of the heating wire 704 in a first preset time period when the user has smoking action;

the main control sub-module is used for generating a resistance fluctuation curve graph based on the change relation between the resistance value and the time, extracting a resistance fluctuation peak value, judging whether the resistance fluctuation peak value is larger than a first preset peak value or not, if so, recording the fluctuation condition of the current flowing through the heating wire 704 in a first preset time period, and judging that the user completes one smoking operation and sequentially accumulates to obtain the total smoking times when the corresponding maximum current fluctuation peak value is larger than a second preset peak value and the fluctuation variation of the current in a second preset time period is smaller than a preset variation, wherein the time interval between the first preset time period and the second preset time period is smaller than a preset time interval;

the main control sub-module is further used for detecting the heat of the heating wire 704 and judging whether the heat is larger than a preset heat when the total smoking times are larger than the preset smoking times, if so, controlling the heating wire 704 to stop working, and simultaneously controlling the smoke oil detection sub-module to detect the smoke oil condition in the glass fiber tube 4;

the tobacco tar detection submodule includes:

the liquid level detection unit is used for adding a sound wave excitation signal into the glass fiber tube 4 to obtain a resonance signal, detecting the resonance frequency of the resonance signal, determining the liquid level depth of the tobacco tar based on the resonance frequency, and calculating the volume of the tobacco tar based on the liquid level depth of the tobacco tar and the cross section area of the glass fiber tube 4;

the tobacco tar processing unit is also used for judging whether the volume of the tobacco tar is within a preset volume range, and if so, detecting the tobacco tar blocking condition in the glass fiber tube 4 and reminding timely dredging;

if not, the switch control sub-module is turned off, the voice prompt unit is controlled to remind a worker to supplement tobacco tar to the oil storage cotton 402, and after the supplement is completed, the switch control sub-module is turned on to control the resistance wire 704 to recover to a normal working state.

In this embodiment, the first preset peak value is not equal to the second preset peak value in size, and includes: the first preset peak value is larger than the second preset peak value or the first preset peak value is smaller than the second preset peak value.

In this embodiment, one smoking operation is one puff.

In this embodiment, the determining of the liquid level depth of the soot based on the resonance frequency is calculated according to the reflection coefficient of the gas-liquid interface in the glass fiber tube 4, the depth of the air in the glass fiber tube 4, and the depth of the glass fiber tube 4.

In the embodiment, firstly, whether a user has smoking action is sensed through the infrared sensing submodule, when the user has smoking action, the resistance value of the heating wire 704 is detected in a first preset time period, a resistance fluctuation curve graph is generated based on the change relation between the resistance value and time, a resistance fluctuation peak value is extracted, whether the resistance fluctuation peak value is larger than the first preset peak value is judged, if the resistance fluctuation peak value is larger than the first preset peak value, the fluctuation condition of current flowing through the heating wire 704 in the first preset time period is recorded, and when the corresponding maximum current fluctuation peak value is larger than a second preset peak value and the fluctuation change value of the current in the second preset time period is smaller than a preset change value, the user is judged to finish one smoking operation and is sequentially accumulated to obtain the total smoking times, wherein the time interval between the first preset time period and the second preset time period is smaller than the preset time interval; when the total smoking times are greater than the preset smoking times, detecting the heat of the heating wire 704, judging whether the total smoking times are greater than the preset heat, and if so, controlling the heating wire 704 to stop working and simultaneously controlling and detecting the smoke oil condition in the glass fiber tube 4; then, adding a sound wave excitation signal into the glass fiber tube 4 to obtain a resonance signal, detecting the resonance frequency of the resonance signal, determining the liquid level depth of the tobacco tar based on the resonance frequency, and calculating the volume of the tobacco tar based on the liquid level depth of the tobacco tar and the cross-sectional area of the glass fiber tube 4; finally, judging whether the volume of the tobacco tar is within a preset volume range, if so, detecting the blocking condition of the tobacco tar in the glass fiber tube 4 and reminding timely dredging; if not, the switch control sub-module is turned off, the voice prompt unit is controlled to remind a worker to supplement tobacco tar to the oil storage cotton 402, and after the supplement is completed, the switch control sub-module is turned on, and the resistance wire 704 is controlled to recover to a normal working state.

The beneficial effects of the above technical scheme are: whether a user smokes smoke is sensed through the infrared sensing submodule so as to determine the smoking action, the smoking times of the user is judged through the judgment and analysis of the resistance of the heating wire 704 and the fluctuation condition of the current, the smoking condition of the user is effectively mastered, when the smoking times reaches the preset smoking times, the heat of the heating wire 704 is timely detected, when the detected heat is more than the preset heat, the condition of the tobacco tar in the glass fiber tube 4 is timely detected, the timely supply of the tobacco tar during smoking is effectively ensured, the liquid level depth of the tobacco tar is detected through the resonance generated in the glass fiber tube 4, the detection accuracy is improved, whether the tobacco tar blockage problem happens is really determined through the calculation and judgment of the volume of the tobacco tar, when the blockage happens, the blockage is timely dredged so as to ensure the use of the user, when the tobacco tar is insufficient, and timely supply is carried out, so that better experience of a user is guaranteed, and the practicability of the electronic cigarette is improved.

As shown in fig. 8, the present invention provides a technical solution: a tobacco tar and electron cigarette of atomizer separation still include: a smoke oil detection module 404 is arranged on the glass fiber tube 4 and is used for detecting the supply amount of smoke oil when the glass fiber tube 4 supplies the smoke oil to the heating wire 704;

the smoke detection module 404, comprising:

a speed detection unit for detecting speed of the motort₁Detecting the average speed of the glass fiber tube 4 for absorbing the tobacco tar within a time interval;

the timing unit is used for timing when the glass fiber tube 4 starts to adsorb the tobacco tar until the glass fiber tube 4 finishes the work of adsorbing the tobacco tar, and detecting the time for adsorbing the tobacco tar by the glass fiber tube 4;

a concentration detection unit for detecting concentration at t₁Detecting the smoke oil equilibrium concentration of the glass fiber tube 4 when absorbing smoke oil in a time interval;

a calculating unit for calculating t according to the detection results of the speed detecting unit, the timing unit and the concentration detecting unit and the following formula₁The adsorption capacity B of the glass fiber tube 4 to the tobacco tar in the time interval is as follows:

wherein v is₁Is shown at t₁The average speed of the glass fiber tube 4 for absorbing the tobacco tar within a time interval; t is t₁The time taken for the glass fiber tube 4 to adsorb the tobacco tar is shown; c is at t₁The tobacco tar equilibrium concentration is obtained when the glass fiber tube 4 adsorbs the tobacco tar within the time interval; e is represented at t₁The adsorption strength of the glass fiber tube 4 to the tobacco tar within a time interval; e represents a natural constant;

the calculation unit is also used for calculating the adsorption quantity B of the glass fiber tube 4 to the tobacco tar at t₂The supply amount Q of the glass fiber tube 4 to supply the oil to the heating wire 704 in the time interval is:

wherein S represents the cross-sectional area of the tobacco tar in the glass fiber tube 4; rho₁Represents the density of the air in the glass fiber tube 4; d is represented at t₂The depth of the tobacco tar supplied to the heating wire 704 by the glass fiber tube 4 in a time interval; rho₂The density of the tobacco tar in the glass fiber tube 4 is shown; mu represents the viscosity of the tobacco tar in the glass fiber tube 4Degree; v. of₂Is shown at t₂The average speed of the glass fiber tube 4 supplying the tobacco tar to the heating wire 704 in a time interval; t is t₂The time taken for the glass fiber tube 4 to supply the tobacco tar to the heating wire 704 is represented;

the control unit is used for reducing the speed of supplying the tobacco tar to the heating wire 704 by the glass fiber tube 4 when the supply amount is larger than the preset supply amount;

when the supply amount is equal to the preset supply amount, controlling the glass fiber tube 4 to keep a normal working state, and continuing to supply tobacco tar to the heating wire 704;

and when the supply amount is less than the preset supply amount, controlling an alarm unit to give an alarm to remind a worker to check the glass fiber tube 4 or the heating wire 704.

In this embodiment, when the glass fiber tube 4 supplies the tobacco tar to the heating wire 704, the tobacco tar detection module 404 is arranged to detect the supply amount of the tobacco tar, and the detection step includes: first, the speed detecting unit is at t₁Detect the average speed that fine pipe 4 of glass adsorbs the tobacco tar in the time interval, timing unit is timed when fine pipe 4 of glass begins to adsorb the tobacco tar, finishes until fine pipe 4 of glass finishes the during operation of adsorbing the tobacco tar, detects the time that fine pipe 4 of glass adsorbs the tobacco tar and uses, and concentration detection unit is at t₁The smoke oil equilibrium concentration when the glass fiber tube 4 adsorbs the smoke oil is detected in the time interval, and the smoke oil equilibrium concentration at t is calculated according to the detection results of the speed detection unit, the timing unit and the concentration detection unit and the following formula₁The amount of the smoke absorbed by the glass fiber tube 4 in the time interval is calculated based on the amount of the smoke absorbed by the glass fiber tube 4₂The supply amount of the smoke oil supplied to the heating wire 704 by the glass fiber tube 4 in the time interval, and finally, when the supply amount is larger than the preset supply amount, the speed of supplying the smoke oil to the heating wire 704 by the glass fiber tube 4 is reduced; when the supply amount is equal to the preset supply amount, controlling the glass fiber tube 4 to keep a normal working state, and continuing to supply tobacco tar to the heating wire 704; when the supply amount is less than the preset supply amount, the alarm unit is controlled to give an alarm to remind a worker to check the glass fiber tube 4 or the heating wire 704.

The beneficial effects of the above technical scheme are: the supply condition of the tobacco tar is detected through the tobacco tar detection module 404, the supply condition of the tobacco tar is known practically, the adsorption amount of the glass fiber tube 4 to the tobacco tar is calculated through the average speed of the glass fiber tube 4 adsorbing the tobacco tar, the time for adsorbing the tobacco tar, the equilibrium concentration of the tobacco tar and the adsorption strength of the glass fiber tube 4 to the tobacco tar, the higher accuracy of the calculation of the adsorption amount is ensured, the supply amount of the glass fiber tube 4 to the tobacco tar is calculated through the adsorption amount of the glass fiber tube 4 to the tobacco tar, the calculation accuracy of the supply amount is improved, the supply amount is judged, when the supply amount is excessive, the adjustment is carried out through reducing the supply speed of the tobacco tar, when the supply amount is insufficient, the glass fiber tube 4 or the heating wire 704 is checked in time, when a problem is found, the improvement is carried out in time, the influence caused by improper supply of the supply amount is reduced, and the unnecessary economic loss is reduced, thereby improving the working efficiency of the electronic cigarette.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electron cigarette of tobacco tar and atomizer separation which characterized in that: including casing (1), suction nozzle (2), atomizer (7), oil absorption subassembly (8) and mainboard (9), suction nozzle (2) are installed at casing (1) top, atomizer (7) oil absorption subassembly (8) with mainboard (9) all set up in casing (1), the bottom of suction nozzle (2) is provided with atomizer (7), the bottom of atomizer (7) is provided with oil absorption subassembly (8), oil absorption subassembly (8) bottom is provided with fine tub of glass (4), the bottom of fine tub of glass (4) is provided with glass fibre core (5), the below of glass fibre core (5) is provided with mainboard (9).

2. The electronic cigarette with tobacco tar separated from the atomizer according to claim 1, wherein: the atomizer (7) comprises an atomizing sleeve (701), foamed nickel (702), a support (703), a heating wire (704), a ceramic seat (705), a sealing cover (706), a threaded sleeve (707), an insulating ring (708) and an electrode ring (709), wherein the support (703) is connected with two ends of the heating wire (704) in a clamping manner, the heating wire (704) is arranged in the ceramic seat (705), the sealing cover (706) is arranged at the bottom of the ceramic seat (705), the insulating ring (708) is arranged in the threaded sleeve (707), the electrode ring (709) penetrates through the bottom of the insulating ring (708) and is connected with the sealing cover (706), the upper end of the threaded sleeve (707) is arranged in the foamed nickel (702), the foamed nickel (702) is arranged in the atomizing sleeve (701), the lower end of the threaded sleeve (707) is arranged on the oil absorption component (8), the outer wall of atomizer (7) is provided with sleeve (3), sleeve (3) pass through sealing washer (201) with the bottom of suction nozzle (2) is connected, atomizing cover (701) set up the inside of sleeve (3), heater (704) with mainboard (9) electricity is connected.

3. The electronic cigarette with tobacco tar separated from the atomizer according to claim 1, wherein: oil absorption subassembly (8) are including joint (801), lower clutch (802), breather (803), carousel (804) and last interface (805), oil absorption subassembly (8) are hollow body structure, carousel (804) top is provided with joint (801), joint (801) top is equipped with go up interface (805), the bottom of carousel (804) is provided with lower clutch (802), be provided with a plurality of on the lateral wall of carousel (804) breather (803).

4. The electronic cigarette with tobacco tar separated from the atomizer according to claim 2, wherein: the heating wire is characterized in that power access contacts (906) and load connection contacts (907) are respectively arranged at two ends of the main board (9), end units (904) are mounted on two sides of the main board (9), the power access contacts (906) and the load connection contacts (907) penetrate through the end units (904), a sealing sleeve (901) is arranged between the two end units (904), the sealing sleeve (901) is sleeved on the two end units (904), clamping grooves (902) are formed in the end units (904), connecting lugs (903) are arranged at two ends of the main board (9), a circuit board (905) is arranged at the top of the load connection contacts (907), and the heating wire (704) is electrically connected with the circuit board (905).

5. The electronic cigarette with tobacco tar separated from the atomizer according to claim 4, wherein: glass fiber pipe (4) set up the inside of casing (1), the outside of glass fiber pipe (4) is provided with oil storage cotton (402), the outside of oil storage cotton (402) is provided with cotton (401), the outside of cotton (401) is provided with overcoat (403), glass fiber pipe (4) run through glass fibre core (5), the top of glass fiber pipe (4) with the bottom of sleeve (3) is connected, fibre pipe (501) on glass fibre core (5) with glass fiber pipe (4) intercommunication, vibrations motor (6) are installed at glass fibre core (5) top, vibration motor (6) with circuit board (905) electricity is connected.

6. The electronic cigarette with tobacco tar separated from the atomizer according to claim 1, wherein: be provided with warning light (101) on the lateral wall of casing (1), be provided with screw ring (601) in casing (1), screw ring (601) are located the below of glass fibre core (5) just be provided with insulating cover (603) on the inside wall of screw ring (601), the below of screw ring (601) is provided with electrode sleeve (602), electrode sleeve (602) set up on glass fiber pipe (4).

7. The electronic cigarette with tobacco tar separated from the atomizer according to claim 1, wherein: the inside flue that is provided with fine pipe (4) intercommunication of suction nozzle (2), the inside filter pulp that is provided with of flue.

8. The electronic cigarette with tobacco tar separated from the atomizer according to claim 4, wherein: an airflow sensor is arranged in the glass fiber tube (4) and electrically connected with the circuit board (905).

9. The electronic cigarette with tobacco tar separated from the atomizer according to claim 1, wherein: further comprising: be provided with intelligent detection module (102) on casing (1), include:

the resistance detection submodule is used for detecting the resistance value of the heating wire (704) in a first preset time period when the user has smoking action;

the main control submodule is used for generating a resistance fluctuation curve chart based on the change relation between the resistance value and time, extracting a resistance fluctuation peak value, judging whether the resistance fluctuation peak value is larger than a first preset peak value or not, if so, recording the fluctuation condition of the current flowing through the heating wire (704) in a first preset time period, and judging that the user completes one smoking operation and accumulates the smoking operation in sequence to obtain the total smoking times when the corresponding maximum current fluctuation peak value is larger than a second preset peak value and the fluctuation variation of the current is smaller than a preset variation in a second preset time period, wherein the time interval between the first preset time period and the second preset time period is smaller than a preset time interval;

the main control sub-module is also used for detecting the heat of the heating wire (704) when the total smoking times is greater than the preset smoking times, judging whether the total smoking times is greater than the preset heat, if so, controlling the heating wire (704) to stop working, and simultaneously controlling the tobacco tar detection sub-module to detect the tobacco tar condition in the glass fiber tube (4);

the tobacco tar detection submodule includes:

the liquid level detection unit is used for adding a sound wave excitation signal into the glass fiber tube (4) to obtain a resonance signal, detecting the resonance frequency of the resonance signal, determining the liquid level depth of the tobacco tar based on the resonance frequency, and calculating the volume of the tobacco tar based on the liquid level depth of the tobacco tar and the cross section area of the micron-sized capillary tube of the glass fiber tube (4);

the tobacco tar processing unit is also used for judging whether the volume of the tobacco tar is within a preset volume range, and if so, detecting the tobacco tar blocking condition in the glass fiber tube (4) and reminding timely dredging;

if not, the switch control sub-module is closed, the voice prompt unit is controlled to remind a worker to supplement tobacco tar to the oil storage cotton (402), and after the supplement is completed, the switch control sub-module is opened to control the resistance wire (704) to recover to a normal working state.

10. The electronic cigarette with tobacco tar separated from the atomizer according to claim 1, wherein: further comprising: a smoke oil detection module (404) is arranged on the glass fiber tube (4) and is used for detecting the supply amount of smoke oil when the glass fiber tube (4) supplies the smoke oil to the heating wire (704);

the smoke detection module (404) comprising:

a speed detection unit for detecting at t₁Detecting the average speed of the glass fiber tube (4) for adsorbing the tobacco tar within a time interval;

the timing unit is used for timing when the glass fiber tube (4) starts to adsorb the tobacco tar until the glass fiber tube (4) finishes the work of adsorbing the tobacco tar, and detecting the time for adsorbing the tobacco tar by the glass fiber tube (4);

a concentration detection unit for detecting concentration at t₁Detecting the smoke oil equilibrium concentration of the glass fiber tube (4) when absorbing smoke oil in a time interval;

a calculating unit for calculating t according to the detection results of the speed detecting unit, the timing unit and the concentration detecting unit and the following formula₁The adsorption capacity B of the glass fiber tube (4) to the tobacco tar in the time interval is as follows:

wherein v is₁Is shown at t₁The average speed of the glass fiber tube (4) for adsorbing the tobacco tar in a time interval; t is t₁Indicates the time taken for the glass fiber tube (4) to adsorb the tobacco tar(ii) a c is at t₁The tobacco tar equilibrium concentration is obtained when the glass fiber tube (4) adsorbs the tobacco tar within the time interval; e is represented at t₁The adsorption strength of the glass fiber tube (4) to the tobacco tar within a time interval; e represents a natural constant;

the calculation unit is also used for calculating the adsorption quantity B of the glass fiber tube (4) to the tobacco tar at t₂The supply quantity Q when the glass fiber tube (4) supplies the tobacco tar to the heating wire (704) in the time interval is as follows:

wherein S represents the cross-sectional area of the tobacco tar in the glass fiber tube (4); rho₁Representing the density of the air in the glass fiber tube (4); d is represented at t₂The depth of the tobacco tar supplied to the heating wire (704) by the glass fiber tube (4) in a time interval; rho₂The density of the tobacco tar in the glass fiber tube (4) is expressed; mu represents the viscosity of the tobacco tar in the glass fiber tube (4); v. of₂Is shown at t₂The average speed of the glass fiber tube (4) for supplying the tobacco tar to the heating wire (704) in a time interval; t is t₂The time taken for the glass fiber tube (4) to supply the tobacco tar to the heating wire (704) is represented;

the control unit is used for reducing the speed of supplying the tobacco tar to the heating wire (704) by the glass fiber tube (4) when the supply amount is larger than the preset supply amount;

when the supply amount is equal to the preset supply amount, controlling the glass fiber tube (4) to keep a normal working state, and continuously supplying tobacco tar to the heating wire (704);

and when the supply amount is smaller than the preset supply amount, controlling an alarm unit to give an alarm to remind a worker to check the glass fiber tube (4) or the heating wire (704).