CN108135262A - A kind of electronic cigarette and recognition methods - Google Patents

A kind of electronic cigarette and recognition methods Download PDF

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Publication number
CN108135262A
CN108135262A CN201680054145.7A CN201680054145A CN108135262A CN 108135262 A CN108135262 A CN 108135262A CN 201680054145 A CN201680054145 A CN 201680054145A CN 108135262 A CN108135262 A CN 108135262A
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CN
China
Prior art keywords
atomizer
communication circuit
battery rod
circuit module
module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201680054145.7A
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Chinese (zh)
Other versions
CN108135262B (en
Inventor
刘秋明
向智勇
牛建华
韦志林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Hongxiang Steel Pipe Co ltd
Original Assignee
Liaoning Hongxiang Steel Pipe Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of CN108135262A publication Critical patent/CN108135262A/en
Application granted granted Critical
Publication of CN108135262B publication Critical patent/CN108135262B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

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  • Electrostatic Spraying Apparatus (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

A kind of electronic cigarette and recognition methods,Electronic cigarette includes atomizer (100) and battery rod (200),Atomizer (100) includes oil storage component (300),Atomizing component (400),First electrode component (500) and communication component (600),Communication component (600) includes fixed cover (601),Communication circuit module (602) and second electrode component (603),Battery rod (200) is provided with third electrode assembly (201),4th electrode assembly (202),Identification module (204) and power supply module (205),Identification module (204) in communication circuit module (602) communication process,It can recognize that whether battery rod (200) matches with atomizer (100),Compare unmatched atomizer (100),Even if battery rod (200) and atomizer (100) have been carried out being mechanically connected,The internal identification module (204) of battery rod (200) can also control power supply module (205) not power to atomizer (100),User is made to be not easy to suck tobacco tar,Convenient for assembling and preferably avoiding the influence of tobacco tar and atomizing component (100) to communication circuit module (602).

Description

A kind of electronic cigarette and recognition methods Technical field
The present invention relates to electronic cigarette technical field more particularly to a kind of electronic cigarette and recognition methods.
Background technique
The electronic cigarette that the prior art provides includes atomizer and the battery rod for powering for atomizer, and the battery rod of most of electronic cigarettes is connected with atomizer removable plug to realize electrical connection, and the atomizer or battery rod of different electronic cigarettes can be replaced mutually.
Due to atomizer or the mutual wildcard of battery rod; it may cause the confusion and mistake in product function; such as different atomizers has different driving powers; so that different driving powers causes the peculiar smell either amount of smoke of smog less than normal; in another example the heating wire resistance value of different atomizers is different, and different heating wire resistance values will lead to overcurrent protection and non smoke generates etc..Furthermore, any combination can use between existing battery rod and atomizer, be easy to cause using between mixed and the battery rod and atomizer of different manufacturers of different tobacco tar tastes, thus cause undesirable user experience, cognition of the user to producer and brand is hindered, is not easy to give up smoking.
Summary of the invention
The technical problem to be solved in the present invention is that above-mentioned battery rod and the different mutual wildcards of atomizer for the prior art and cannot identify atomizer identity and caused by confusion and mistake in product function defect, a kind of electronic cigarette and recognition methods are provided.
The present invention provides a kind of electronic cigarettes, it includes atomizer and battery rod, the atomizer is detachably connected with the battery rod, the atomizer includes oil storage component, atomizing component, first electrode component and communication component, the oil storage component includes lubricating cup and end cap, the first end and second end that the lubricating cup has position opposite, the lubricating cup is provided with the longitudinally extended shoe cream room along the lubricating cup, smoke path and inlet channel, the shoe cream room and the inlet channel are located at the opposite sides of the smoke path, oil resistance wall is formed between the shoe cream room and the smoke path, the shoe cream room, smoke path and inlet channel are connected to the end face of the first end of the lubricating cup；
The end cap lid is located on the end face of the lubricating cup first end, the end cap is provided with accommodation groove corresponding with the smoke path and inlet channel position towards the endface of the first end, the atomizing component is placed in the accommodation groove, the first electrode component be fixed at the bottom wall of the accommodation groove and with the atomization Component electrical connection；
The communication component includes fixed lid, communication circuit module and second electrode component, the fixed lid is fixed on the bottom of the end cap, the fixed capping is provided with placing groove to the surface of the end cap, the end cap is provided with link slot towards the surface of the fixed lid, the link slot is inserted with the connecting column for connecting the end cap and the fixed lid, the fixed lid is provided with slot, and the connecting column is correspondingly arranged with the slot position, so that the fixed lid is connected with the end cap, the communication circuit module is placed in the placing groove, the bottom of the fixed lid is provided with electrode fixing holes, the second electrode component is plugged in the electrode fixing holes and is electrically connected with the communication circuit module；
The battery rod is provided with third electrode assembly, 4th electrode assembly, identification module and power supply module, the third electrode assembly and the 4th electrode assembly offset with the first electrode component and second electrode component respectively, the power supply module is electrically connected and is used for the third electrode assembly powers for the atomizing component, the identification module is electrically connected with the 4th electrode assembly and the power supply module, and for being communicated with the communication circuit module, so that when the atomizer is matched with the battery rod, the battery rod can power to the atomizer.
Optional: the connecting column is plastic cement column and is structure as a whole with the end cap that the connecting column is fixedly connected with the hole wall of the slot by tensioner cooperation.
Optional: the atomizing component includes atomization seat, tobacco tar absorbent module and heating wire, the atomization seat is plugged in the accommodation groove and opposite with one end endface position of the smoke path and inlet channel, the end face of the oil resistance wall supports on one end of the accommodating groove groove wall to hinder the tobacco tar in the shoe cream room to flow into the atomization seat, one end backwards to the oil resistance wall of the atomization seat supports on the cell wall of the accommodation groove, the side-walls setting backwards to oil resistance wall one end of the atomization seat is jagged, the tobacco tar absorbent module is arranged in the atomization seat, and one end of the tobacco tar absorbent module and the opening of the notch offset, so that the tobacco tar in the shoe cream room is circulated in the tobacco tar absorbent module via the notch, the heating wire is in contact with the tobacco tar absorbent module and is used to be atomized Tobacco tar in the tobacco tar absorbent module.
Optional: the atomization seat is in hollow tubular structure, and the atomization seat inner space is formed with atomization chamber, the position limit arm for radially extending setting along the atomization chamber is provided in the atomization chamber；The tobacco tar absorbent module includes oil suction block and oil suction column, and oil suction block one end is plugged in the atomization chamber, and the opening of the other end and the notch of the oil suction block offsets, and the oil suction block is bonded backwards to the surface of the lubricating cup On the end cap, the oil suction column is placed on the oil suction block and is located in the atomization chamber, on the outer peripheral surface of the oil suction column, the position limit arm supports on the oil suction column and the heating wire heating wire winding, to hinder the heating wire to move towards the lubricating cup direction.
It is optional: the fuel feed hole being connected with the shoe cream room is provided with through the cell wall of the accommodation groove, the tobacco tar absorbent module is located at an end face of the indentation, there and the opening of the fuel feed hole offsets, so that the tobacco tar in the shoe cream room is circulated in the tobacco tar absorbent module via the fuel feed hole.
Optional: the position limit arm is located at one end port of the atomization seat, the port of the atomization seat has been separated to form air inlet and outlet flue by the position limit arm, it is formed between the inlet channel and the smoke path every Yan Bi, one end end face every cigarette wall supports on the position limit arm, the air-flow of the inlet channel enters in the atomization chamber from the air inlet when smoking, then brings smog in the smoke path from the outlet flue into.
It is optional: the first fixation hole and the second fixation hole are provided on the bottom wall of the accommodation groove；The first electrode component includes the first dead ring, the first top electrode, the second dead ring and the second top electrode, first top electrode is plugged in first fixation hole, first dead ring is set in first top electrode, second top electrode is plugged in second fixation hole, second dead ring is set in second top electrode, one end of the heating wire is clamped between first top electrode and first dead ring, and the other end of the heating wire is clamped between second top electrode and second dead ring.
The present invention provides a kind of recognition methods, identify for battery rod to atomizer, comprising:
The identification module of battery rod generates the first random number；
The identification module of the battery rod obtains the stored default ciphertext of communication circuit module and encryption seed of atomizer；
The identification module of the battery rod carries out cryptographic calculation to first random number, the default ciphertext and the encryption seed by target Encryption Algorithm to generate the first ciphertext；
First random number and first ciphertext are sent to the communication circuit module of the atomizer by the identification module of the battery rod；
The communication circuit module of the atomizer receives first random number and first ciphertext；
The communication circuit module of the atomizer carries out encryption fortune by the stored default ciphertext of communication circuit module of the target Encryption Algorithm to first random number, the atomizer and the encryption seed It calculates to generate the second ciphertext；
The communication circuit module of the atomizer judges whether first ciphertext and second ciphertext are identical；
If the communication circuit module of the atomizer judges that first ciphertext is identical with second ciphertext, the communication circuit module of the atomizer determines that the atomizer and the battery rod match.
Optionally, after the communication circuit module of the atomizer judges that first ciphertext is identical with second ciphertext, the method also includes:
The communication circuit module of the atomizer judges whether second ciphertext and the default ciphertext are identical；
If the communication circuit module of the atomizer judges that second ciphertext and the default ciphertext be not identical, second ciphertext is replaced the default ciphertext by the communication circuit module of the atomizer.
It is optional: after the communication circuit module of the atomizer judges that second ciphertext and the default ciphertext be not identical, the method also includes:
The communication circuit module of the atomizer generates the first instruction information, and the first instruction information is used to indicate second ciphertext and the default ciphertext is not identical；
The first instruction information is sent to the identification module of the battery rod by the communication circuit module of the atomizer；
The identification module of the battery rod receives the first instruction information, so that the identification module of the battery rod determines that the atomizer and the battery rod match according to the first instruction information.
It is optional: after the communication circuit module of the atomizer determines that the atomizer and the battery rod match, the method also includes:
Pre-stored first verifying password is sent to the communication circuit module of the atomizer by the identification module of the battery rod；
The communication circuit module of the atomizer receives the first verifying password；
The communication circuit module of the atomizer judges whether the first verifying password and the second verifying password are identical, and the second verifying password is the password being stored in advance in the communication circuit module of the atomizer；
If the communication circuit module of atomizer judges that the first verifying password and the second verifying password are identical, then the communication circuit module of the atomizer generates second indication information, and the second indication information is used to indicate the first verifying password and the second verifying password is identical；
The second indication information is sent to the knowledge of the battery rod by the communication circuit module of the atomizer Other module；
The identification module of the battery rod receives the second indication information, so that the identification module of the battery rod determines that the identification module of the battery rod can obtain the data that the communication circuit module of the atomizer stored according to the second indication information.
The present invention provides a kind of electronic cigarette and recognition methods, the identification module of the battery rod of the electronic cigarette is in the communication circuit module communication process with atomizer, it can recognize that whether the battery rod matches with the atomizer, when only identifying matched atomizer, the battery rod can just power to atomizer, compare unmatched atomizer, even if the battery rod and the atomizer have been carried out connection mechanically, as long as the atomizer and the battery rod mismatch, the power supply module that the identification module inside the battery rod can control the battery rod is not powered to the atomizer, i.e. so that the power supply circuit between the battery rod and the atomizer is the state disconnected, from without because battery rod from the unmatched situation of the atomizer still power when occur because driving power is different Caused by smog peculiar smell either amount of smoke it is less than normal, or due to the difference of the heating wire resistance value of atomizer leads to overcurrent protection non smoke generate phenomena such as.Furthermore, it is thus also avoided that it is used in any combination between existing battery rod and atomizer, it is mixed between the battery rod and atomizer of the mixed and different producer of different tobacco tar tastes, cognition of the user to manufacturer and brand is reduced, is more convenient for giving up smoking；In addition, the atomizer of the invention can preferably avoid sucking tobacco tar, compact overall structure convenient for assembling and preferably avoids the influence of tobacco tar and atomizing component to the communication circuit module.
Detailed description of the invention
Fig. 1 is a kind of embodiment explosion attachment structure schematic diagram of electronic cigarette provided by the present invention；
Fig. 2 is a kind of embodiment the schematic diagram of the section structure of electronic cigarette provided by the present invention；
Fig. 3 is another embodiment the schematic diagram of the section structure of electronic cigarette provided by the present invention；
Fig. 4 is a kind of embodiment confined explosion attachment structure schematic diagram of electronic cigarette provided by the present invention；
Fig. 5 show the explosion attachment structure schematic diagram between the fixed lid and the end cap；
Fig. 6 show a kind of embodiment electric connection structure schematic diagram of electronic cigarette provided by the present invention；
Fig. 7 is a kind of embodiment the schematic diagram of the section structure of atomizing component provided by the present invention；
Fig. 8 is a kind of embodiment the schematic diagram of the section structure of battery rod provided by the present invention；
Fig. 9 is a kind of embodiment step flow chart of recognition methods provided by the present invention；
Figure 10 is a kind of embodiment step flow chart of data capture method provided by the present invention.
Specific embodiment
Embodiment one is illustrated the structure of electronic cigarette provided by the present embodiment referring firstly to shown in Fig. 1, wherein Fig. 1 is a kind of embodiment explosion attachment structure schematic diagram of electronic cigarette provided by the present invention.
Electronic cigarette shown in the present embodiment includes atomizer 100 and battery rod 200.
Specifically, battery rod 200 shown in the present embodiment be used for for the atomizer 100 power, and the atomizer 100 in the case where the battery rod 200 is powered atomization smoke oil to form the smog sucked for user.
The specific structure of electronic cigarette provided by the present embodiment is illustrated below in conjunction with shown in Fig. 1 to Fig. 4, wherein, Fig. 2 is a kind of embodiment the schematic diagram of the section structure of electronic cigarette provided by the present invention, Fig. 3 is another embodiment the schematic diagram of the section structure of electronic cigarette provided by the present invention, and Fig. 4 is a kind of embodiment confined explosion attachment structure schematic diagram of electronic cigarette provided by the present invention.
The atomizer 100 is detachably mounted in battery rod 200, by atomizer 100 and the separable technical solution of battery rod 200, can carry out corresponding replacement after atomizer 100 or the damage of battery rod 200 or failure.In the present embodiment, atomizer 100 and battery rod 200 are detachably connected by elastic slice 610.
The atomizer 100 includes oil storage component 300, atomizing component 400, first electrode component 500 and communication component 600.
Specifically, the oil storage component 300 includes lubricating cup 301 and end cap 302.
More specifically, first end X and second end Y that the lubricating cup 301 has position opposite, the lubricating cup 301 are provided with longitudinally extended shoe cream room 303, smoke path 304 and the inlet channel 305 along the lubricating cup 301.
The smoke path 304 is used to the smog that atomizing component 400 generates atomizer 100 is discharged so that user sucks.Shoe cream room 303 and inlet channel 305 are located at the opposite sides of smoke path 304, and oil resistance wall 306 is formed between the shoe cream room 303 and the smoke path 304, and the oil resistance wall 306 is used for Shoe cream room 303 and smoke path 304 are isolated, to prevent the tobacco tar in shoe cream room 303 from entering in smoke path 304, so that the generation for the case where user sucks the tobacco tar not being atomized, furthermore, since the smoke path 304 is located at the outside of the shoe cream room 303, thus preferably reduce smog condensation.
The shoe cream room 303, the smoke path 304 and inlet channel 305 are connected to the end face of the first end X of the lubricating cup 301；Position of the inlet channel 305 towards second end Y is connected with suction nozzle 700.Suction nozzle 700 and 304 angle of smoke path are acute angle, fall not being atomized complete tobacco tar particle for being inhaled by the user preceding blocking in mouth in smog, to improve the use mouthfeel of electronic cigarette.
The lid of end cap 302 is located on the end face of the 301 first end X of lubricating cup, the end cap 302 is provided with oil storage tank 307 towards the endface of the first end X, the one end of the oil storage tank 307 towards shoe cream room 303 is connected the memory space to be formed for accommodating tobacco tar with shoe cream room 303, oil storage cotton is replaced to carry out tobacco tar storage using the memory space, can store more tobacco tar, and tobacco tar be not easy it is spoiled.
The end cap 302 is provided with accommodation groove 308 corresponding with the smoke path 304 and 305 position of inlet channel towards the endface of the first end, the atomizing component 400 is placed in the accommodation groove 308, and the first electrode component 500 is fixed at the bottom wall of the accommodation groove 308 and is electrically connected with the atomizing component 400.
The communication component 600 includes fixed lid 601, communication circuit module 602 and second electrode component 603.
Specifically, communication circuit module 602 shown in the present embodiment can be encryption chip AT88SC0104C.
Need it is clear that, the present embodiment is optional example to the explanation of the communication circuit module 602, as long as being able to carry out by the communication circuit module 602 to battery rod 200 and the whether matched verifying of atomizer 100.
With further reference to shown in Fig. 5, wherein Fig. 5 is another embodiment confined explosion attachment structure schematic diagram of electronic cigarette provided by the present invention, specifically, Fig. 5 show the explosion attachment structure schematic diagram between the fixed lid 601 and the end cap 302.
The fixed lid 601 is fixed on the bottom of the end cap 302, and the fixed lid 601 is provided with placing groove 604 towards the surface of the end cap 302, and the end cap 302 is provided with link slot 309 towards the surface of the fixed lid 601.In the present embodiment, the communication component 600 is corresponding with the accent position of the shoe cream room 303, and is set side by side with the atomizing component 400, thus preferably avoids atomizing component 400 Influence of the heat generated when work to the communication component.
Wherein, the link slot 309 is inserted with the connecting column 310 for connecting the end cap 302 and the fixed lid 601, the fixed lid 601 is provided with slot 605, and the connecting column 310 is correspondingly arranged with 605 position of slot, so that the fixed lid 601 is connected with the end cap 302 when the connecting column 310 is plugged and is fixed in the slot 605.
The communication circuit module 602 is placed in the placing groove 604, and the bottom of the fixed lid 601 is provided with electrode fixing holes 606.
The second electrode component 603 is plugged in the electrode fixing holes 606 and is electrically connected with the communication circuit module 602.
The battery rod 200 is provided with third electrode assembly 201, the 4th electrode assembly 202, circuit board 203, identification module 204 and power supply module 205.
Identification module 204 shown in the present embodiment may be provided at any position on the circuit board 203, and identification module 204 shown in the present embodiment can be for for verifying the battery rod 200 and the whether matched single-chip microcontroller of the atomizer 100.
Wherein, the position of the third electrode assembly 201 offsets with the first electrode component 500, so that the third electrode assembly 201 is electrically connected with the first electrode component 500, the position of 4th electrode assembly 202 offsets with second electrode component 603, so that the 4th electrode assembly 202 is electrically connected with second electrode component 603.
The electrical connection inside electronic cigarette shown in the present embodiment is illustrated below in conjunction with shown in Fig. 6, wherein Fig. 6 show a kind of embodiment electric connection structure schematic diagram of electronic cigarette provided by the present invention.
The power supply module 205 is successively electrically connected with the third electrode assembly 201 and the first electrode component 500 and for powering for the atomizing component 400；The power supply module 205 is also successively electrically connected with the identification module 204, the 4th electrode assembly 202, the second electrode component 603 and the communication circuit module 602, so that the identification module 204 can be communicated with the communication circuit module 602.
When the identification module 204 in 602 communication process of communication circuit module, when identifying that the atomizer 100 is mismatched with the battery rod 200, the identification module 204 can control the power supply module 205 of the battery rod 200 and not power to the atomizer 100, when the identification module 204 with In 602 communication process of communication circuit module, when identifying that the atomizer 100 is matched with the battery rod 200, the power supply module 205 that the identification module 204 can control the battery rod 200 is powered to the atomizer 100.
Beneficial effect using electronic cigarette shown in the present embodiment is:
1, the identification module 204 of electronic cigarette shown in the present embodiment in 602 communication process of communication circuit module, it can recognize that whether the battery rod 200 matches with the atomizer 100, when only identifying matched atomizer 100, the battery rod 200 can just power to atomizer 100, compare unmatched atomizer 100, even if the battery rod 200 and the atomizer 100 have been carried out connection mechanically, as long as the atomizer 100 and the battery rod 200 mismatch, the power supply module 205 that the identification module 204 inside the battery rod 200 can control the battery rod 200 is not powered to the atomizer 100, i.e. so that the power supply circuit between the battery rod 200 and the atomizer 100 is the shape disconnected State; from without because battery rod 200 from the unmatched situation of the atomizer 100 still power when occur because of driving power it is different caused by smog peculiar smell either amount of smoke it is less than normal, or due to the difference of the heating wire resistance value of atomizer 100 leads to overcurrent protection non smoke generation phenomena such as.Furthermore, it is thus also avoided that it is used in any combination between existing battery rod and atomizer, it is mixed between the battery rod and atomizer of the mixed and different producer of different tobacco tar tastes, cognition of the user to manufacturer and brand is reduced, is more convenient for giving up smoking.
2, the oil storage cotton that the prior art is used to store tobacco tar is substituted for shoe cream room 303, so that tobacco tar be made to be stored directly in shoe cream room 303, be not necessarily stored in oil storage cotton, storable value increases.Secondly, inlet end, in suction nozzle end, when can prevent from normally placing, tobacco tar is easily from bottom leakage problem.
The specific structure of the electronic cigarette is described in further detail in embodiment two, the present embodiment:
The connecting column 310 shown in the present embodiment is plastic cement column and is structure as a whole with the end cap 302 that is, connecting column 310 is integrally formed with the end cap 302 and is made, and the connecting column 310 is fixedly connected with the hole wall of the slot 605 by tensioner cooperation.
Structure shown in through this embodiment is able to ascend the firm of structure between the end cap 302 and the fixed lid 601, and its is compact-sized, convenient for assembling and preferably avoids the influence of tobacco tar and atomizing component to the communication circuit module 602.
Further below referring to fig. 2, Fig. 3, Fig. 4 and Fig. 7 be to the specific structure of the atomizing component 400 It is described in detail, wherein Fig. 7 is a kind of embodiment the schematic diagram of the section structure of atomizing component provided by the present invention.
The atomizing component 400 includes atomization seat 401, tobacco tar absorbent module 402 and heating wire 403.
The atomization seat 401 is made of ceramic materials, and temperature is excessively high when heating wire 403 being prevented to be atomized, and the bunker of plastic cement material and Tank Lid are burnt peculiar smell.So 100 sealing effect of atomizer in the present invention is more preferable, structure is simpler, and assembling is more convenient, and cost is more economical.
The atomization seat 401 is plugged in the interior of the accommodation groove 308 and opposite with one end endface position of the smoke path 304 and inlet channel 305, it is directly excluded outside atomizer 100 so that the heating wire 403 being located in atomization seat 401 will be atomized smog by smoke path 304, so that user be allow to suck the electronic smoke of thick taste.
The end face of the oil resistance wall 306 is supported to hinder the tobacco tar in the shoe cream room 303 to flow into the atomization seat 401 on one end of 308 cell wall of accommodation groove, and one end backwards to the oil resistance wall 306 of the atomization seat 401 supports on the cell wall of the accommodation groove 308.
Cell wall through the accommodation groove 308 is provided with fuel feed hole 311, the tobacco tar absorbent module 402 is arranged in the atomization seat 401, and an end face of the tobacco tar absorbent module 402 and the opening of the fuel feed hole 311 offset, one end cover of the i.e. described tobacco tar absorbent module 402 is located on the fuel feed hole 311, so that the tobacco tar in the shoe cream room 303 is circulated in the tobacco tar absorbent module 402 via the fuel feed hole 311, the heating wire 403 is in contact with the tobacco tar absorbent module 402 and the tobacco tar for being atomized in the tobacco tar absorbent module 402.
The tobacco tar absorbent module 402 can be made of oil absorption material, in the present embodiment, constitute tobacco tar absorbent module 402 using cotton.Heating wire 403 is in contact with tobacco tar absorbent module 402 and the tobacco tar for being atomized in the tobacco tar absorbent module 402.
Referring to figs. 1 and 2, the atomizer 100 is housed in battery rod 200, and the atomizing component 400 where the heating wire 403 is also housed in battery rod 200.The heat that such structure generates heating wire 403 is not easy to be dispersed into the external world, saves power supply, while the problem that the external shell temperature for avoiding electronic cigarette is excessively high, hot.Preferably, lubricating cup 301 is made of transparent plastic cement material, and user can be immediately seen tobacco tar surplus, convenient addition tobacco tar in time or replacement atomizer 100 by transparent lubricating cup 301.
The end face of the end cap 302 towards the lubricating cup 301 is recessed with fixed groove 312, so that the end The end face of lid 302 towards the lubricating cup 301 can be plugged in the fixed groove 312, so that grafting is connected between the lubricating cup 301 and the end cap 302.
Continuing with shown in Fig. 1, being provided with the first fixation hole 3081 and the second fixation hole 3082 on the bottom wall of the accommodation groove 308.
The first electrode component 500 includes the first dead ring 501, the first top electrode 502, the second dead ring 503 and the second top electrode 504, first top electrode 502 is plugged in first fixation hole 3081, first dead ring 501 is set in first top electrode 502, second top electrode 504 is plugged in second fixation hole 3082, second dead ring 503 is set in second top electrode 504, to realize the insulated from each other of the first top electrode 502 and the second top electrode 504.
One end of the heating wire 403 is clamped between first top electrode 502 and first dead ring 501, the other end of the heating wire 403 is clamped between second top electrode 504 and second dead ring 503, to realize the electrical connection between heating wire 403 and first electrode component 500.The positive and negative anodes of first top electrode 502 and the second top electrode 504 further with power supply module 205 in battery rod 200 are electrically connected, to complete being electrically connected for the power supply module 205 and heating wire 403, provide power supply to heating wire 403.
First top electrode 502 includes cylindrical main part 5021 and protrudes the stop collar 5022 formed by one end outer peripheral surface of the main part 5021, the stop collar 5022 is provided with a kerf (unlabeled in figure), first dead ring 501 is set on main part 5021, and one end of heating wire 403 is pierced by from notch.
In the present embodiment, first dead ring 501 is falope ring, since silica gel has elasticity, by hard breakdown under accidental shock when can also effectively avoid the vibration or use in an assembling process of first electrode component 500, while making the connection between first electrode component 500 more firm.It is understood that first dead ring 501 is not limited to falope ring, can also be made of rubber, plastics or other elastic insulated materials.
The specific structure of second top electrode 504 shown in the present embodiment refers to the explanation of the structure of first top electrode 502, the specific structure of second dead ring 503 refers to the explanation of the structure of first dead ring 501, does not repeat them here in the present embodiment specifically.
The atomization seat 401 is in hollow tubular structure, and 401 inner space of atomization seat is formed with atomization chamber, the position limit arm 4012 for radially extending setting along the atomization chamber 4011 is provided in the atomization chamber； The tobacco tar absorbent module 402 includes oil suction block 4021 and oil suction column 4022, described 4021 one end of oil suction block is plugged in the atomization chamber 4011, the opening of the other end and the notch of the oil suction block 4021 offsets, so that tobacco tar appropriately enters in tobacco tar absorbent module 402, avoid being atomized caused by because tobacco tar is excessive incomplete.
The position limit arm 4012 supports on the oil suction column 4022 and the heating wire 403, to hinder the heating wire 403 to move towards 301 direction of lubricating cup.
The oil suction block 4021 is fitted on the end cap 302 backwards to the surface of the lubricating cup 301, the oil suction column 4022 is placed on the oil suction block 4021 and is located in the atomization chamber 4011, the heating wire 403 is wrapped on the outer peripheral surface of the oil suction column 4022, the oil suction column 4022 draws part tobacco tar appropriately from oil suction block 4021 so that heating wire 403 is atomized, avoid 4022 area of oil suction column excessive, it is excessive to adsorb tobacco tar, and it is incomplete to cause heating wire 403 to be atomized tobacco tar.
The first hole H1 and the second hole H2 are additionally provided on the oil suction block 4021, to facilitate heating wire 403 to be connected by the first hole H1 and the second hole H2 with first electrode component 500, reduce heating wire 403 may due to bending caused by abrasion, while more convenient being assembled.
The oil suction column 4022 is located in atomization chamber 4011, and heating wire 403 is wrapped on the outer peripheral surface of oil suction column 4022, and the tobacco tar adsorbed in oil suction column 4022 is atomized.Preferably, heating wire 403 is spirally wrapped on the outer peripheral surface of oil suction column 4022, to increase contact area, to more completely be atomized the tobacco tar sucked in oil suction column 4022.Columnar oil suction column 4022 and spiral helicine heating wire 403 are supported by the oil suction block 4021 of plate, so that tobacco tar supply is reliable and stable, and manufacture easy to produce, improve production efficiency and save the cost.
It is understood that in other embodiments, the oil suction column 4022 can be designed in a tubular form or the shapes such as column with holes, heating wire 403 can be set in oil suction column 4022 either internally or externally etc. with sheet or column, therefore, structure is not especially limited, and is connected as long as being arranged.Atomization chamber 4011 supports on the oil suction column 4022 and institute's heated filament, to hinder the heating wire 403 to move towards 301 direction of lubricating cup.
The position limit arm 4012 is located at one end port of the atomization seat 401, the port of the atomization seat 401 has been separated to form air inlet 4013 and outlet flue 4014 by the position limit arm 4012, it is formed between the inlet channel 305 and the smoke path 304 every cigarette wall 313, one end end every cigarette wall 313 Face supports on the position limit arm 4012, when smoking the air-flow of the inlet channel 305 enter in the atomization chamber 4011 from the air inlet 4013, then smog is brought into the smoke path 304 from the outlet flue 4014.
Wherein, what is formed between the inlet channel 305 and the smoke path 304 is described every cigarette wall 313, for the smog of charge air flow and atomization to be isolated, to avoid the lower charge air flow of temperature from being mixed into atomized smog, and it is caused to pass through the smog condensation of atomization, lead to the electronic smoke that user's sucking is uneven and is diluted.
It is supported on the position limit arm 4012 because described every one end end face of cigarette wall 313, so that 4013 face of air inlet and being only connected with inlet channel 305,4014 face of outlet flue and only it is connected with smoke path 304, the air-flow of inlet channel 305 enters in the atomization chamber 4011 from the air inlet 4013 when smoking, after the heating wire 403 in atomization chamber 4011 is atomized, smog is brought into the smoke path 304 from outlet flue 4014, and is entered in suction nozzle 700 so that user sucks.
Optionally, the atomizer 100 further includes sealing ring 105, for increasing the air-tightness between seal oil cup 301 and end cap 302.
The sealing ring 105 is located inside the fixed groove 312, and the sealing ring 105 is placed in the fixed groove 312, so that it is stronger to be positioned to sealing ring 105.
One end of the separate atomization seat 401 of the inlet channel 305 is provided with stomata D, and stomata D and inlet channel 305 are in 90 degree of angles, and it acts as the air-flows that buffering enters inlet channel 305.Inlet channel 305 is provided with air inlet duct B close to one end of stomata D, it acts as the air-flow that further buffering enters inlet channel 305, avoids gas from flowing through senior general and be not atomized complete tobacco tar and bring smoke path 304 into and is inhaled by the user in mouth.Step C is stopped to play the role of positioning for supporting in the end face of battery rod 200, facilitate installation closer to being provided at the position of end cap 302 than stomata D being located on the outer peripheral surface side wall of atomizer 100.
The specific structure of the battery rod is illustrated as shown in connection with fig. 8 further below, wherein Fig. 8 is a kind of embodiment the schematic diagram of the section structure of battery rod provided by the present invention.
Battery rod 200 further includes bracket 206, the shell 207 for accommodating bracket 206, rear cover 208, the circuit board 203 and front cover 209 being clamped between rear cover 208 and bracket 206.
The power supply module 205 is arranged for accommodating in the receiving bracket 206.
Key hole 209a and mounting groove 209b are offered on the front cover 209, is respectively used to that key and light guide 210 are installed；The size and shape of mounting groove 209b and the size and shape of light guide 210 match.
Indicator light is provided on the circuit board 203, and the indicator light is located at the inside of the light guide 210, in the present embodiment, when the identification module 204 in 602 communication process of communication circuit module, when identifying that the atomizer 100 is mismatched with the battery rod 200, the light that the indicator light is issued can be issued via the light guide 210, so that user determines current atomizer and the unmatched situation of the battery rod by the milder light of ratio that the light guide 210 is issued, replacement atomizer or battery rod are enabled a user to.
Embodiment three present embodiments provides a kind of recognition methods based on electronic cigarette provided by embodiment one and embodiment two, through this embodiment shown in recognition methods can recognize that whether the atomizer of Current mechanical connection and battery rod match.
The recognition methods is illustrated below in conjunction with shown in Fig. 9, wherein Fig. 9 is a kind of embodiment step flow chart of recognition methods provided by the present invention.The specific structure of the electronic cigarette refers to shown in above-described embodiment one and embodiment two, does not repeat them here in the present embodiment specifically.
Step 901, identification module the first random number of generation of battery rod.
The identification module being mounted in the battery rod shown in the present embodiment can arbitrarily generate first random number.
The present embodiment to first random number without limitation.
Optionally, the identification module of battery rod shown in the present embodiment produces first random number when detecting the every suction primary atomization device of user.
Optionally, whether the identification module of the battery rod number that also detectable user aspirates the atomizer is greater than or equal to preset threshold, if so, thening follow the steps 901.
The stored default ciphertext of communication circuit module and encryption seed of the identification module acquisition atomizer of step 902, the battery rod.
Specifically, before executing step 902 shown in the present embodiment, the communication circuit module of the atomizer need to be initialized, specifically, during initialization, the user storage area of the communication circuit module can be encrypted, i.e., the default ciphertext and the encryption seed be written in the user storage area.
It after the identification module for having been written into the encryption seed and the battery rod has obtained the encryption seed, can fuse to the memory block for being stored with the encryption seed, to forbid the subsequent memory block read and be stored with encryption seed.
Encryption seed shown in the present embodiment can be obtained by user using customized algorithm, and the present embodiment is to the algorithm of the encryption seed is obtained without limitation, as long as the encryption seed will not disclose.
The process initialized shown in the present embodiment to the communication circuit module can be executed by the identification module of the battery rod, it is possible to use Special programming carries out initialization process.
Step 903, the battery rod identification module by target Encryption Algorithm to first random number, the default ciphertext and the encryption seed carry out cryptographic calculation to generate the first ciphertext.
The present embodiment to the target Encryption Algorithm without limitation, for example, the target Encryption Algorithm can be for MD5, RSA, DES etc..
Step 904, the battery rod identification module first random number and first ciphertext are sent to the communication circuit module of the atomizer.
Step 905, communication circuit module reception first random number of the atomizer and first ciphertext.
Step 906, the atomizer communication circuit module cryptographic calculation is carried out to generate the second ciphertext by the stored default ciphertext of communication circuit module of the target Encryption Algorithm to first random number, the atomizer and the encryption seed.
The communication cable module of atomizer described in the present embodiment and the identification module of the battery rod can make a reservation for the target Encryption Algorithm in advance.
Step 907, the atomizer communication circuit module judge whether first ciphertext and second ciphertext identical, if not identical, then follow the steps 908, if they are the same, then follow the steps 909.
Step 908, the atomizer communication circuit module determine that the atomizer and the battery rod mismatch.
Step 909, the atomizer communication circuit module judge whether second ciphertext and the default ciphertext identical, if they are the same, then follow the steps 910, if not identical, then follow the steps 911.
Step 910, the atomizer communication circuit module determine that the atomizer and the battery rod mismatch.
Effectively to avoid calculating or steal the encryption seed because of third party, then the communication circuit module of the atomizer shown in the present embodiment is when calculating second ciphertext, also judge whether second ciphertext and the default ciphertext are identical, if they are the same, then illustrate that the battery rod and the atomizer mismatch.
Step 911, the atomizer communication circuit module second ciphertext is replaced into the default ciphertext.
It can be seen that, the default ciphertext shown in the present embodiment is what the moment updated, to effectively avoid calculating or steal the possibility of erroneous authentication brought by the seed file because of third party, effectively improve authenticate between the atomizer and the battery rod whether matched accuracy.
Step 912, communication circuit module generation the first instruction information of the atomizer.
Wherein, the first instruction information is used to indicate second ciphertext and the default ciphertext is not identical；
Step 913, the atomizer communication circuit module the first instruction information is sent to the identification module of the battery rod.
Step 914, identification module reception the first instruction information of the battery rod.
The identification module of the battery rod determines that the atomizer and the battery rod match according to the first instruction information.
In the case that the present embodiment determines that the battery rod and the atomizer are mutually matched via step 901 to step 914, for the further information security for promoting battery rod into atomizer acquisition data procedures, then ask shown in step as described below.
Step 1001, the battery rod identification module pre-stored first verifying password is sent to the communication circuit module of the atomizer.
Communication circuit module reception the first verifying password of step 1002, the atomizer.
Step 1003, the atomizer communication circuit module judge it is described first verifying password and second verifying password it is whether identical, if not identical, then follow the steps 1004, if they are the same, then follow the steps 1005.
The second verifying password is the password being stored in advance in the communication circuit module of the atomizer；
Step 1004, the atomizer communication circuit module determine that the battery rod cannot obtain the data that the communication circuit module of the atomizer is stored.
Step 1005, the communication circuit module generation second indication information of the atomizer.
The second indication information is used to indicate the first verifying password and the second verifying password is identical；
Step 1006, the atomizer communication circuit module the second indication information is sent to it is described The identification module of battery rod.
Step 1007, the identification module reception second indication information of the battery rod.
The identification module of the battery rod determines that the identification module of the battery rod can obtain the data that the communication circuit module of the atomizer stored according to the second indication information.
To sum up, the present invention can correctly judge whether atomizer matches with battery rod by the identification module of the battery rod and being in communication with each other for the communication circuit module of the atomizer, and then control whether battery rod is connected with atomizer, so, electronic cigarette of the invention can identify atomizer, only identify correct atomizer, battery rod can just power to atomizer, for unmatched atomizer, although battery rod has mechanically been connect with atomizer, but the supply access of battery rod and atomizer disconnects, be not in the driving power of atomizer difference cause smog peculiar smell either amount of smoke it is less than normal, or the difference of heating wire resistance value leads to overcurrent protection and non smoke phenomena such as generating.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that: it is still possible to modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And these are modified or replaceed, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (11)

  1. A kind of electronic cigarette, it includes atomizer and battery rod, the atomizer is detachably connected with the battery rod, it is characterized by: the atomizer includes oil storage component, atomizing component, first electrode component and communication component, the oil storage component includes lubricating cup and end cap, the first end and second end that the lubricating cup has position opposite, the lubricating cup is provided with the longitudinally extended shoe cream room along the lubricating cup, smoke path and inlet channel, the shoe cream room and the inlet channel are located at the opposite sides of the smoke path, oil resistance wall is formed between the shoe cream room and the smoke path, the shoe cream room, smoke path and inlet channel are connected to the end face of the first end of the lubricating cup；
    The end cap lid is located on the end face of the lubricating cup first end, the end cap is provided with accommodation groove corresponding with the smoke path and inlet channel position towards the endface of the first end, the atomizing component is placed in the accommodation groove, and the first electrode component is fixed at the bottom wall of the accommodation groove and is electrically connected with the atomizing component；
    The communication component includes fixed lid, communication circuit module and second electrode component, the fixed lid is fixed on the bottom of the end cap, the fixed capping is provided with placing groove to the surface of the end cap, the end cap is provided with link slot towards the surface of the fixed lid, the link slot is inserted with the connecting column for connecting the end cap and the fixed lid, the fixed lid is provided with slot, and the connecting column is correspondingly arranged with the slot position, so that the fixed lid is connected with the end cap, the communication circuit module is placed in the placing groove, the bottom of the fixed lid is provided with electrode fixing holes, the second electrode component is plugged in the electrode fixing holes and is electrically connected with the communication circuit module；
    The battery rod is provided with third electrode assembly, 4th electrode assembly, identification module and power supply module, the third electrode assembly and the 4th electrode assembly offset with the first electrode component and second electrode component respectively, the power supply module is electrically connected and is used for the third electrode assembly powers for the atomizing component, the identification module is electrically connected with the 4th electrode assembly and the power supply module, and for being communicated with the communication circuit module, so that when the atomizer is matched with the battery rod, the battery rod can power to the atomizer.
  2. Electronic cigarette according to claim 1, it is characterised in that: the connecting column is plastic cement column and is structure as a whole with the end cap that the connecting column is fixedly connected with the hole wall of the slot by tensioner cooperation.
  3. Electronic cigarette according to claim 1, it is characterized by: the atomizing component includes atomization seat, tobacco tar absorbent module and heating wire, the atomization seat is plugged in the accommodation groove and opposite with one end endface position of the smoke path and inlet channel, the end face of the oil resistance wall supports on one end of the accommodating groove groove wall to hinder the tobacco tar in the shoe cream room to flow into the atomization seat, one end backwards to the oil resistance wall of the atomization seat supports on the cell wall of the accommodation groove, the side-walls setting backwards to oil resistance wall one end of the atomization seat is jagged, the tobacco tar absorbent module is arranged in the atomization seat, and one end of the tobacco tar absorbent module and the opening of the notch offset, so that the tobacco tar in the shoe cream room is circulated in the tobacco tar absorbent module via the notch, the heating wire with The tobacco tar absorbent module is in contact and is used to be atomized the tobacco tar in the tobacco tar absorbent module.
  4. Electronic cigarette according to claim 3, it is characterised in that: the atomization seat is in hollow tubular structure, and the atomization seat inner space is formed with atomization chamber, the position limit arm for radially extending setting along the atomization chamber is provided in the atomization chamber；The tobacco tar absorbent module includes oil suction block and oil suction column, oil suction block one end is plugged in the atomization chamber, the opening of the other end and the notch of the oil suction block offsets, the oil suction block is fitted on the end cap backwards to the surface of the lubricating cup, the oil suction column is placed on the oil suction block and is located in the atomization chamber, the heating wire winding is on the outer peripheral surface of the oil suction column, the position limit arm supports on the oil suction column and the heating wire, to hinder the heating wire to move towards the lubricating cup direction.
  5. Electronic cigarette according to claim 4, it is characterized by: the cell wall through the accommodation groove is provided with the fuel feed hole being connected with the shoe cream room, the tobacco tar absorbent module is located at an end face of the indentation, there and the opening of the fuel feed hole offsets, so that the tobacco tar in the shoe cream room is circulated in the tobacco tar absorbent module via the fuel feed hole.
  6. Electronic cigarette according to claim 4, it is characterized by: the position limit arm is located at one end port of the atomization seat, the port of the atomization seat has been separated to form air inlet and outlet flue by the position limit arm, it is formed between the inlet channel and the smoke path every Yan Bi, one end end face every cigarette wall supports on the position limit arm, the air-flow of the inlet channel enters in the atomization chamber from the air inlet when smoking, then brings smog in the smoke path from the outlet flue into.
  7. Electronic cigarette according to claim 3, it is characterised in that: the first fixation hole and the second fixation hole are provided on the bottom wall of the accommodation groove；The first electrode component is powered on including the first dead ring, first Pole, the second dead ring and the second top electrode, first top electrode is plugged in first fixation hole, first dead ring is set in first top electrode, second top electrode is plugged in second fixation hole, second dead ring is set in second top electrode, one end of the heating wire is clamped between first top electrode and first dead ring, and the other end of the heating wire is clamped between second top electrode and second dead ring.
  8. A kind of recognition methods identifies atomizer for battery rod, it is characterised in that: include:
    The identification module of battery rod generates the first random number；
    The identification module of the battery rod obtains the stored default ciphertext of communication circuit module and encryption seed of atomizer；
    The identification module of the battery rod carries out cryptographic calculation to first random number, the default ciphertext and the encryption seed by target Encryption Algorithm to generate the first ciphertext；
    First random number and first ciphertext are sent to the communication circuit module of the atomizer by the identification module of the battery rod；
    The communication circuit module of the atomizer receives first random number and first ciphertext；
    The communication circuit module of the atomizer carries out cryptographic calculation by the stored default ciphertext of communication circuit module of the target Encryption Algorithm to first random number, the atomizer and the encryption seed to generate the second ciphertext；
    The communication circuit module of the atomizer judges whether first ciphertext and second ciphertext are identical；
    If the communication circuit module of the atomizer judges that first ciphertext is identical with second ciphertext, the communication circuit module of the atomizer determines that the atomizer and the battery rod match.
  9. Recognition methods according to claim 8, it is characterised in that: after the communication circuit module of the atomizer judges that first ciphertext is identical with second ciphertext, the method also includes:
    The communication circuit module of the atomizer judges whether second ciphertext and the default ciphertext are identical；
    If the communication circuit module of the atomizer judges that second ciphertext and the default ciphertext be not identical, second ciphertext is replaced the default ciphertext by the communication circuit module of the atomizer.
  10. Recognition methods according to claim 8 or claim 9, it is characterised in that: after the communication circuit module of the atomizer judges that second ciphertext and the default ciphertext be not identical, the method also includes:
    The communication circuit module of the atomizer generates the first instruction information, and the first instruction information is used to indicate second ciphertext and the default ciphertext is not identical；
    The first instruction information is sent to the identification module of the battery rod by the communication circuit module of the atomizer；
    The identification module of the battery rod receives the first instruction information, so that the identification module of the battery rod determines that the atomizer and the battery rod match according to the first instruction information.
  11. Recognition methods according to claim 8, it is characterised in that: after the communication circuit module of the atomizer determines that the atomizer and the battery rod match, the method also includes:
    Pre-stored first verifying password is sent to the communication circuit module of the atomizer by the identification module of the battery rod；
    The communication circuit module of the atomizer receives the first verifying password；
    The communication circuit module of the atomizer judges whether the first verifying password and the second verifying password are identical, and the second verifying password is the password being stored in advance in the communication circuit module of the atomizer；
    If the communication circuit module of atomizer judges that the first verifying password and the second verifying password are identical, then the communication circuit module of the atomizer generates second indication information, and the second indication information is used to indicate the first verifying password and the second verifying password is identical；
    The second indication information is sent to the identification module of the battery rod by the communication circuit module of the atomizer；
    The identification module of the battery rod receives the second indication information, so that the identification module of the battery rod determines that the identification module of the battery rod can obtain the data that the communication circuit module of the atomizer stored according to the second indication information.
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CN111248504B (en) * 2019-12-24 2023-04-07 深圳麦克韦尔科技有限公司 Atomizer identification circuit of electronic atomization device and related device
US11877601B2 (en) 2019-12-24 2024-01-23 Shenzhen Smoore Technology Limited Atomizer identifier of electronic atomization device and related device
CN112089098A (en) * 2020-10-09 2020-12-18 西安稳先半导体科技有限责任公司 Electronic cigarette, and cigarette cartridge and safety circuit used for electronic cigarette
CN112089098B (en) * 2020-10-09 2024-03-15 西安稳先半导体科技有限责任公司 Electronic cigarette, and cartridge and safety circuit for electronic cigarette

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