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WO2016074229A1 - 电子烟及其雾化控制方法 - Google Patents

电子烟及其雾化控制方法 Download PDF

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Publication number
WO2016074229A1
WO2016074229A1 PCT/CN2014/091155 CN2014091155W WO2016074229A1 WO 2016074229 A1 WO2016074229 A1 WO 2016074229A1 CN 2014091155 W CN2014091155 W CN 2014091155W WO 2016074229 A1 WO2016074229 A1 WO 2016074229A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrically connected
sleeve
battery
electronic cigarette
assembly
Prior art date
Application number
PCT/CN2014/091155
Other languages
English (en)
French (fr)
Inventor
刘秋明
Original Assignee
惠州市吉瑞科技有限公司
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.)
Filing date
Publication date
Application filed by 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to CN201480083193.XA priority Critical patent/CN107072308A/zh
Priority to PCT/CN2014/091155 priority patent/WO2016074229A1/zh
Publication of WO2016074229A1 publication Critical patent/WO2016074229A1/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of electric heating products, and more particularly to an electronic cigarette and a method for controlling the same.
  • the electronic cigarettes of the prior art generally consist of an atomizer for atomizing the smoke oil and a battery rod assembly for powering the atomizer.
  • an existing electronic cigarette adopts a control circuit integrated with an air flow sensor to control the electronic cigarette, and when the user smokes the electronic cigarette, the air pressure in the electronic cigarette changes, thereby causing the film capacitance of the air flow sensor to occur. deformation.
  • a trigger signal is sent to the microprocessor in the control circuit to cause the microprocessor to control the battery rod assembly to power the atomizer to atomize the smoke oil.
  • Another type of electronic cigarette in the prior art controls the electronic cigarette by replacing the air flow sensor with a mechanical button switch to realize atomized liquid smoke. Since the frequency of pressing the button during smoking of the electronic cigarette is high, the button switch is prone to failure during the long-term pressing process, and thus the electronic cigarette is controlled by using a touch switch instead of the above-mentioned button switch on some electronic cigarettes.
  • the touch switch is usually disposed at a certain position on the outer peripheral surface of the battery assembly, and the electronic cigarette is operated by touching the touch switch, so that when the electronic cigarette is packaged or held, the touch switch is easily touched to cause the electronic The situation in which smoke automatically works.
  • the technical problem to be solved by the present invention is to provide an electronic cigarette and an atomization control method thereof against the above-mentioned drawbacks of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing an electronic cigarette, comprising an atomizer and a battery rod assembly detachably connected with the atomizer, wherein the battery rod assembly is provided with The battery that is powered by the atomizer to atomize the smoke oil, the electronic cigarette further comprising a control unit electrically connected to the atomizer and the battery;
  • the atomizer includes an oil cup assembly, a suction nozzle and an atomizing core for atomizing the smoke oil, the oil cup assembly is provided with an oil storage chamber and a fueling port at one end of the oil cup assembly, the atomization a core sleeve is disposed in the oil cup assembly, the atomization core is provided with a smoke passage, and one end of the atomization core is sleeved with an elastic sealing tube communicating with the smoke passage and the suction nozzle, the elastic seal
  • the tube jacket is provided with a conductive member; the nozzle is detachably inserted into the oil cup assembly from the fuel filler port and abuts against the conductive member to electrically connect to the control unit or the battery through the conductive member
  • the outer peripheral surface of the battery rod assembly is provided with a conductive sleeve;
  • the nozzle and the conductive sleeve One of the two is electrically connected to the control unit, and the other is electrically connected to the battery; the user can contact the nozzle and the conductive sleeve through the skin when smoking, so that the nozzle and the conductive sleeve are electrically connected And the control unit detects that the battery is powered by the battery to atomize the smoke oil when the nozzle and the conductive sleeve are turned on.
  • the outer peripheral surface of the elastic sealing tube is provided with a boss, and the conductive member is placed on the boss such that opposite sides of the conductive member respectively correspond to the suction The mouth and the boss abut.
  • the conductive member includes an annular body sleeved on the elastic sealing tube and an elastic conductive arm extending from one side of the annular body, the elastic conductive arm elastically resisting Hold on one end of the nozzle.
  • the conductive member has a ring shape.
  • the nozzle is sleeved on the elastic sealing tube, and an inner wall of the nozzle is elastically sealed against the outer wall of the elastic sealing tube.
  • the atomizing core comprises an atomizing sleeve, a fixing tube sleeved in the atomizing sleeve, a heating wire assembly mounted on the fixing tube, and a coating in the electronic cigarette
  • An oil adsorbing member outside the fixed pipe and an atomizing electrode assembly disposed at one end of the atomizing sleeve, one end of the elastic sealing tube is sleeved on the atomizing sleeve, and the atomizing sleeve is
  • the pipe wall is provided with an oil inlet hole communicating with the oil storage chamber, so that the smoke oil adsorbing member can adsorb the smoke oil flowing from the oil inlet hole, the atomizing electrode assembly and the battery rod
  • the assembly is electrically connected, and the heating wire assembly is electrically connected to the atomizing electrode assembly.
  • the fixed tube is a fiberglass tube formed by braiding a glass fiber thread.
  • the side wall of the fixed pipe is provided with two fixing holes at opposite positions and a slit communicating with the fixing hole, and the axial direction of the slit and the fixed pipe is smaller than 75
  • the electric heating wire assembly includes an oil guiding wire and an electric heating wire wound around the oil guiding rope, the two ends of the oil guiding rope are erected on the fixing hole, the heating wire and the electric heating wire
  • the atomizing electrode assembly is electrically connected.
  • the oil cup assembly includes a oil cup tube and a seal disposed between the atomizing core and the oil cup tube and used to seal the soot oil.
  • the atomizing electrode assembly includes a connecting member abutting against the atomizing sleeve, and a first insulating sleeve that is sleeved in the connecting member from the outside to the inside, and An electrode, a second insulating sleeve and a second electrode, the first electrode being electrically connected to the heating wire assembly, and the second electrode being electrically connected to the conductive member.
  • the battery rod assembly includes the conductive sleeve made of a metal material, the battery sleeved in the conductive sleeve, and the one end of the conductive sleeve
  • the connecting head connected to the atomizer is inserted into an end cover of the conductive sleeve facing away from one end of the connecting head, and the control unit is disposed in the battery rod assembly.
  • the connector includes a connection sleeve electrically connected to the control unit, and a third insulating sleeve, a third electrode, and a third insulating sleeve that are sequentially disposed in the connecting sleeve from the outside to the inside.
  • a fourth insulating sleeve and an elastic electrode wherein an end of the connecting sleeve away from the control unit abuts and is electrically connected to the connecting member, and the third electrode abuts and electrically connects with the first electrode, the elastic electrode
  • the second electrode is elastically abutted and electrically connected.
  • the elastic electrode includes a fixing sleeve, an electrode column that is inserted into the fixing sleeve and extends outside the fixing sleeve, and two ends are elastically resisted at the fixing sleeve respectively. And an elastic member on the electrode column, wherein an end of the electrode column facing away from the elastic member elastically abuts against the second electrode.
  • the control unit includes a microprocessor, a filtering unit electrically connected to the conductive sleeve and configured to filter the input signal, and electrically connected to the filtering unit for filtering a signal output by the unit is supplied to a switching unit of the microprocessor, a transistor electrically connected to the microprocessor and the atomizer, and the microprocessor is configured to control the transistor switch according to a signal input by the switching unit On and off to control whether the atomizer atomizes the smoke oil.
  • the filtering unit includes a first resistor, a second resistor, a first capacitor, and a second capacitor; a common of the first resistor, the first capacitor, and the second capacitor.
  • the other end of the first resistor, the other end of the first capacitor, one end of the second resistor, and the conductive sleeve are electrically connected, and the other end of the second resistor and the second capacitor are electrically connected The other end is connected to the switching unit.
  • the switching unit includes a transistor switching circuit or a comparison circuit.
  • the transistor switching circuit includes a first triode, a second triode, a third resistor, a fourth resistor, and a fifth resistor; a base of the first triode Connected to the filtering unit, the emitter is grounded, the collector is connected to the third resistor and the fourth resistor, and the other end of the third resistor is electrically connected to the battery, and the other end of the fourth resistor is The base of the second transistor is connected, the emitter of the second transistor is electrically connected to the battery, the collector is electrically connected to the fifth resistor and the microprocessor, and the fifth resistor is further One end is grounded.
  • the comparison circuit includes a first comparator and a sixth resistor, and a forward input end of the first comparator is electrically connected to the filter unit, and the first comparator An inverting input terminal is electrically connected to one end of the sixth resistor, an output end of the first comparator is electrically connected to the microprocessor, and another end of the sixth resistor is electrically connected to the battery,
  • the forward input of the comparison circuit receives the filtered on signal and compares it with the inverting input signal, and outputs a comparison result signal to the microprocessor.
  • the invention also provides an electronic aerosolization control method, the electronic cigarette comprising an atomization assembly and a battery rod assembly, wherein the atomization assembly is provided with a heating wire assembly, and the battery rod assembly is provided with the electric heating device a battery powered by the wire assembly to cause the atomizing assembly to atomize the smoke oil to form a smoke; wherein the electronic cigarette further comprises a control unit electrically connected to the battery and the electric heating wire assembly, respectively,
  • the outer peripheral surface of the battery rod assembly is provided with a conductive sleeve, and the atomizing assembly is provided at one end away from the battery rod assembly with a nozzle for smoking, and one of the nozzle and the conductive sleeve is electrically connected to the control unit, and The other is electrically connected to the battery
  • the control method includes the steps of:
  • the control unit detects that the battery and the conductive sleeve are turned on to control the battery to supply power to the heating wire assembly to atomize the smoke oil.
  • An electronic cigarette and an atomization control method thereof embodying the invention have the following beneficial effects: by providing a fuel filler port at one end of the oil cup assembly, the cigarette oil can be added to the fuel filler port after the nozzle is unscrewed, and the tobacco oil can be easily replaced.
  • the conductive member By electrically connecting the conductive member to the control unit or the battery, and the nozzle and the conductive sleeve are both made of a conductive material. When smoking, the finger is directly clamped on the conductive sleeve, and the mouth is clamped to the nozzle.
  • the present invention can reduce the electronic cigarette being falsely triggered. Probability, effectively solves the problem that the existing push button switch, touch switch or air flow sensor is often triggered by the electronic cigarette, so that the smoke of the electronic cigarette is repeatedly oxidized and deteriorated, and the life of the electronic cigarette is short and the safety performance is obtained. Low question. Moreover, by setting the structure of the invention, the condition of the packaging device for transporting the electronic cigarette can be reduced, and the transportation and transportation are more convenient.
  • the structure fits the user's finger on the battery assembly during use, and the oral cavity is clamped.
  • the smoking habits on the nozzle are more convenient for the user to use, which improves the user experience, avoids the complicated use of the touch touch buttons or switches in the prior art, and avoids the problem of less smoking.
  • the airflow sensor does not detect the smoking signal, the short circuit of the smoke oil entering the battery component from the airflow passage.
  • FIG. 1 is a schematic perspective structural view of an atomizer and a battery rod assembly of an electronic cigarette according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view showing an electronic cigarette according to a first embodiment of the present invention
  • FIG. 3 is a schematic perspective structural view of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 4 is a schematic perspective view showing the structure of an elastic sealing tube according to an embodiment of the present invention.
  • Figure 5 is an enlarged view of the A area in Figure 2;
  • Figure 6 is a cross-sectional view showing an elastic electrode of an embodiment of the present invention.
  • FIG. 7 is a schematic perspective structural view of an atomizing sleeve according to an embodiment of the present invention.
  • FIG. 8 is a schematic perspective structural view of an electric heating wire assembly according to an embodiment of the present invention.
  • FIG. 9 is a perspective structural view of a conductive member according to a first embodiment of the present invention.
  • Figure 10 is a cross-sectional view showing an electronic cigarette according to a second embodiment of the present invention.
  • Figure 11 is a block diagram showing the principle when the control unit of the third embodiment of the present invention is connected to a heating wire;
  • Figure 12 is a block diagram showing the principle when the control unit of the fourth embodiment of the present invention is connected to a heating wire;
  • Figure 13 is a circuit diagram of a control unit of a third embodiment of the present invention.
  • Figure 14 is a circuit diagram of a control unit of a fourth embodiment of the present invention.
  • the electronic cigarette of the present invention comprises an atomizer 1 and a battery rod assembly 2, and the battery rod assembly 2 and the atomizer 1 Removable connection, the specific detachable connection can be detachable connection such as threaded connection, magnetic connection.
  • the present invention further includes a control unit 3 provided in the battery rod assembly 2 for use in the atomizer 1
  • the battery 21 is supplied with atomized smoke oil, and the control unit 3 is electrically connected to the atomizer 1 and the battery 21.
  • the atomizer 1 includes an oil cup assembly and a suction nozzle 11 And an atomizing core for atomizing the smoke oil, the oil cup assembly is provided with an oil storage chamber 101 and a fueling port 102 at one end of the oil cup assembly.
  • the suction nozzle 11 It is detachably connected with the oil cup assembly to facilitate the replacement of the oil.
  • the nozzle 11 When the oil is needed to be replaced, the nozzle 11 is unscrewed, and the oil can be added from the fuel filler port 102 to the oil storage chamber 101, and then the nozzle 11 is attached. Chemer 1 Can be reused multiple times.
  • the detachable connection here is prior art and will not be described in detail herein.
  • a rubber ring may be added at the joint of the nozzle 11 and the oil cup assembly for sealing.
  • Nozzle 11 is disposed on the elastic sealing tube 13, and the inner wall of the suction nozzle 11 is elastically sealed against the outer wall of the elastic sealing tube 13 to prevent the smoke oil from entering the smoke passage.
  • the elastic sealing tube 13 It may be made of a material such as silica gel or rubber, and is not specifically limited herein.
  • the atomizing core sleeve is disposed in the oil cup assembly, and the atomizing core is provided with a smoke passage, and the smoke passage and the suction nozzle are sleeved at one end of the atomizing core.
  • a communicating elastic sealing tube 13 is provided with a conductive member 14 on the outer casing of the elastic sealing tube 13, and the suction nozzle 11 is detachably inserted into the oil cup assembly from the oil filling port 102 and the conductive member 14 Abutting to electrically connect to the control unit 3 or the battery 21 through the conductive member 14.
  • the elastic sealing tube 13 is a silicone sleeve, and the nozzle 11 is made of a conductive material.
  • a conductive sleeve 22 is disposed on the outer peripheral surface, and one of the suction nozzle 11 and the conductive sleeve 22 is electrically connected to the control unit 3, and the other is electrically connected to the battery 21, and the user can pass through the skin and the nozzle while smoking.
  • 11 is in contact with the conductive sleeve 22 to turn on the suction nozzle 11 and the conductive sleeve 22, and the control unit 3 detects that the suction nozzle 11 and the conductive sleeve 22 are turned on to control the battery 21
  • the atomizer 1 is powered to atomize the smoke oil for a set period of time.
  • the battery rod assembly 2 includes the conductive sleeve 22 made of a metal material, and the battery 21 sleeved in the conductive sleeve 22 a connector for connecting to the atomizer 1 at one end of the conductive sleeve 22, and an end cover 24 of the conductive sleeve 22 facing away from the end of the connector, the control unit 3 is disposed on the battery rod assembly 2 Inside. Since the user is usually gripped on the battery rod assembly 2 by fingers when smoking, the structure is not only simple and compact, but also allows the user to better contact the conductive sleeve 22 during use, avoiding the Conductive sleeve 22 When it is set at a certain point of the battery pack, it is easy to cause contact.
  • the battery rod assembly 2 can be made completely sealed to prevent the flow of smoke and water into the battery rod assembly 2 To prevent the electronic cigarette circuit from being short-circuited, working automatically or not working due to the flow of smoke oil or water into the battery rod assembly 2, and to prevent the battery 21 from being damaged by soaking smoke oil or water.
  • a boss 131 is provided on the outer peripheral surface of the elastic sealing tube 13.
  • the boss 131 is used to place the conductive member 14 (As shown in Fig. 2), the opposite sides of the conductive member 14 are respectively abutted against the suction nozzle 11 and the boss 131, and the conductive member 14 and the suction nozzle 11 are provided. Electrical connection.
  • Such a structure not only facilitates assembly of the conductive member 14, but also makes the electrical connection between the conductive member 14 and the nozzle 11 relatively stable and reliable.
  • Figure 5 is an enlarged view of the area A in Figure 2, wherein the atomizing core includes an atomizing sleeve 121 and is sleeved on the atomizing sleeve 121.
  • the fixed pipe 122 inside, the heating wire assembly 123 erected on the fixed pipe 122, the smoke adsorbing member 124 wrapped around the fixed pipe 122, and the atomizing casing 121 An atomizing electrode assembly at one end.
  • the elastic sealing tube 13 (shown in FIG. 2) is disposed on the atomizing sleeve 121 at one end away from the suction nozzle 11, and the atomizing electrode assembly and the battery rod assembly 2 Electrically connected, the heating wire assembly 123 is electrically coupled to the atomizing electrode assembly.
  • the smoke oil adsorbing member 124 is an oil storage cotton, and the fixed pipe 122 It is preferably a fiberglass tube formed by weaving a glass fiber thread. The glass fiber tube has good elasticity and high temperature resistance, and can prevent the phenomenon of burning cotton
  • the oil cup assembly includes a oil cup tube 103 and a seal member disposed between the atomizing core and the oil cup tube 103 for sealing the soot oil.
  • the oil cup tube 103 is transparent, and the smoke oil stored in the oil cup tube 103 can be seen from the outside so that the oil can be replaced in time when the oil is used up.
  • the sealing member 104 and the partial atomizing sleeve 121 The outer wall, the elastic sealing tube 13, the suction nozzle 11 and the oil cup tube 103 collectively surround the oil reservoir 101. Further, in order to prevent the leakage of the smoke oil, the seal 104 and the oil cup tube 103 may be provided. A rubber seal is added to the joint to further prevent smoke from leaking out.
  • the atomizing electrode assembly includes a connecting member 127 that abuts the atomizing sleeve 121 and is sequentially sleeved on the connecting member 127 from the outside to the inside. a first insulating sleeve 301, a first electrode 128, a second insulating sleeve 302 and a second electrode 129, wherein the first electrode 128 is electrically connected to the heating wire assembly 123, and the second electrode 129 is electrically connected to the conductive member 14.
  • the second electrode 129 can be connected to the conductive member 14 by a wire.
  • the first insulating sleeve 301 is used to connect the connector 127 and the first electrode 128 Insulating
  • the second insulating sleeve 302 is used to insulate the first electrode 128 from the second electrode 129 to prevent the connector 127, the first electrode 128 and the second electrode 129 from being insulated. Interference with each other when power is on. It will be appreciated that the connector 127 is made of a conductive material.
  • the connector includes a connecting sleeve 231 electrically connected to the control unit 3 (shown in FIG. 2) and a sleeve disposed in sequence from the outside to the inside. a third insulating sleeve 303, a third electrode 232, a fourth insulating sleeve 304 and an elastic electrode 233 in the 231, the connecting sleeve 231 is away from the end of the control unit 3 and the connecting member 127 abuts and electrically connects, and the connecting sleeve 231 is electrically connected to the other end of the heating wire assembly 123 through the connecting member 127, the third electrode 232 and the first electrode 128.
  • the 129 is elastically abutted and electrically connected so that the suction nozzle 11 is electrically connected to the control unit 3 or the battery 21 located in the battery pack. In this embodiment, the nozzle 11 is the same as the battery 21 The positive pole is electrically connected.
  • the third insulating sleeve 303 is used to insulate the connecting sleeve 231 from the third electrode 232, and the fourth insulating sleeve 304 is used to connect the third electrode 232 and the elastic electrode 233.
  • connection sleeve 2331 is made of a conductive material.
  • the elastic electrode 233 includes a fixing sleeve 234 and is movably inserted in the fixing sleeve 234. And an elastic member 236 extending from the electrode post 235 outside the fixing sleeve 234 and the two ends respectively elastically resisting the fixing sleeve 234 and the electrode post 235, the electrode column 235 facing away from the elastic member One end of 236 is elastically abutted with the second electrode 129 (as shown in FIG. 5).
  • the elastic member 236 is a spring or a rubber.
  • an oil inlet for communicating with the oil reservoir 101 is disposed on the wall of the atomizing sleeve 121. 201, so that the smoke oil adsorbing member 124 can adsorb the smoke oil flowing in from the oil inlet hole 201.
  • the heating wire assembly 123 includes an oil guiding wire 125 and a heating wire 126 wound around the oil guiding wire 125.
  • the side wall of the fixed pipe 122 is provided with two opposite fixing holes and a slit for communicating with the heating wire assembly 123 in communication with the fixing hole.
  • the slit and the axial direction of the fixed tube 122 are smaller than The angle of 75 °, in particular, it may be an angle of 45 ° or 60 °, as long as it is easy to assemble, it is not specifically limited herein.
  • the two ends of the oil guiding rope 125 are mounted on the fixing holes, and the heating wire 126 One end is electrically connected to the first electrode 128 of the atomizing electrode assembly, and the other end of the heating wire 126 is electrically connected to the connecting member 127.
  • the fixing tube 122 may not be provided.
  • the smoke oil adsorbing member 124 extends directly into the oil storage chamber through the oil guiding rope 125
  • the inside of the smoking oil and the heating wire assembly 123 are fixed by the wall of the atomizing sleeve 121. Therefore, the structure of the atomizing core is not particularly limited as long as the smoke oil can be atomized.
  • the conductive member 14 is sleeved on the elastic sealing tube 13 (Fig. 4).
  • the upper annular body 141 and the elastic conductive arm 142 extending from one side of the annular body 141 are elastically held against one end of the suction nozzle 11, and at this time, the nozzle One end of the 11 can be in close contact with the conductive member 14 to ensure good electrical contact.
  • the conductive member 14 is annular, and the both ends are respectively associated with the suction nozzle 11 and the elastic sealing tube. 13 Agree.
  • the structure of the connector is different from that of FIG. 5.
  • the connector of the embodiment includes a connector sleeve 231 electrically connected to the control unit 3 and a sleeve 231. a first elastic electrode 237 and a second elastic electrode 238, wherein the first elastic electrode 237 is located at an axial line position of the battery rod assembly, and the first elastic electrode 237 and the second electrode 129
  • the second elastic electrode 238 is elastically abutted and electrically connected to the first electrode 128.
  • a fifth insulating sleeve 305 is disposed on the connecting sleeve 231, and the insulating sleeve 305
  • Two through holes for inserting the first elastic electrode 237 and the second elastic electrode 238 are respectively disposed at intervals, thereby realizing the connecting sleeve 231, the first elastic electrode 237 and the second elastic electrode 238. Separated from each other.
  • the structure of the first elastic electrode 237 and the second elastic electrode 238 is the same as that of the elastic electrode 233 in FIG.
  • the control unit 3 includes a microprocessor 31 and a conductive sleeve 22
  • the filtering unit 32 electrically connected and used for filtering the input signal is electrically connected to the filtering unit 32 for supplying the signal output from the filtering unit 32 to the switching unit of the microprocessor 31, and the microprocessor 31 and the electric heating wire 126 of the atomizer 126 is electrically connected to the transistor 33, and the microprocessor 31 is configured to control the on and off of the switch of the transistor 33 according to the signal input from the switching unit to control the heating wire 126. Whether it is hot, that is, whether the atomizer atomizes the smoke oil.
  • the switching unit employs a transistor switching circuit 34.
  • the control unit 3 includes a microprocessor 31 and a conductive sleeve 22
  • the filtering unit 32 electrically connected and used for filtering the input signal is electrically connected to the filtering unit 32 for supplying the signal output from the filtering unit 32 to the comparison circuit 35 of the microprocessor 31.
  • a transistor 33 electrically connected to the microprocessor 31 and the heating wire 126 of the atomizer, the microprocessor 31 for controlling the transistor according to the signal input from the comparison circuit 35
  • the switch is turned on and off to control whether the heating wire 126 is heated, that is, whether the atomizer atomizes the smoke oil.
  • the microprocessor 31 in the control unit 3 can set a heating time parameter after the conduction, such as in the microprocessor 31 Set the heating time to 2-10ms after receiving the conduction signal.
  • the setting of this time period mainly considers the electrical contact problem.
  • the smoker does not need to keep pressing the nozzle 11 and the conductive sleeve 22 all the time. It only starts to be pressed in an instant, and an instant turn-on signal can be generated. Even if the skin does not have a conduction signal during this period of time, a heating time can be maintained, which can overcome the immediate disconnection after being released by the human body.
  • the problem of heating and atomizing is convenient for the user to use.
  • Figure 13 is a circuit diagram of a control unit of a third embodiment of the present invention, wherein the filtering unit 32 includes a first resistor R1 The second resistor R2, the first capacitor C1 and the second capacitor C2, the common terminal of the first resistor R1, the first capacitor C1 and the second capacitor C2 are grounded, and the first resistor R1 The other end of the first capacitor C1 and the other end of the second resistor R2 are electrically connected to the J4 point in the figure, wherein the J4 point can be electrically connected to the conductive sleeve 22 or the nozzle 11 (Fig. 3) In the present embodiment, the J4 point is electrically connected to the conductive sleeve 22, and the other end of the second resistor R2 is connected to the other end of the second capacitor C2 and the transistor switching circuit 34.
  • the transistor switching circuit 34 includes a first transistor Q1, a second transistor Q2, a third resistor R3, and a fourth resistor R4. And a fifth resistor R6; the base of the first transistor Q1 is connected to the filtering unit 32, the emitter is grounded, and the collector is connected to the third resistor R3 and the fourth resistor R4, and the third resistor R3 The other end is electrically connected to the J3 point in the figure. Specifically, in this embodiment, the J3 point is electrically connected to the positive electrode of the battery and the nozzle 11, and the other end of the fourth resistor R4 is second. Transistor Q2 The base of the second transistor Q2 is electrically connected to the J3 point in the figure, and the collector is electrically connected to the fifth resistor R6 and the microprocessor 31, and the fifth resistor R6 The other end is grounded.
  • the microprocessor 31 adopts the single chip U1 of the type MC32P7010A01, and the transistor 33 is the field effect transistor.
  • Q4 heating wire 126 is connected between P1 and P2.
  • the microcontroller controls the FET Q4 to turn on, thereby connecting the heating wire 126 between P1 and P2. Power on to atomize the smoke oil.
  • the field effect transistor Q5 is always on, and of course, the field effect transistor Q5 may not be provided.
  • the structure thereof is not specifically limited herein.
  • Figure 14 is a circuit diagram of a control unit of a fourth embodiment of the present invention, which is compared with the circuit of Figure 13 Different, but its function is to filter the signal, so it will not be described in detail.
  • the comparison circuit 35 replaces the transistor switching circuit 34.
  • the comparison circuit 35 includes a first comparator U3 and a sixth resistor R10, the forward input end of the first comparator U3 is electrically connected to the filtering unit 32, and the inverting input end of the first comparator U3 is electrically connected to one end of the sixth resistor R10, the first comparator U3
  • the output terminal is electrically connected to the microprocessor 31, and the other end of the sixth resistor R10 is electrically connected to the battery 21, and the comparison circuit 35
  • the forward input terminal receives the filtered on signal and compares it with the inverting input signal, and outputs a comparison result signal to the microprocessor 31.
  • This embodiment uses a comparator U3 To detect the human body contact signal, when someone contacts the nozzle 11 and the conductive sleeve 22, that is, J3 and J4 are turned on, U3 outputs a high level, and when there is no contact, U3 outputs a low level, the microprocessor The FET Q4 is controlled to be turned on and off according to the comparison result, thereby controlling whether the heating wire 126 connected between P1 and P2 atomizes the smoke oil.
  • the electronic cigarette comprises an atomizing component 1 and a battery rod assembly 2
  • the atomizing assembly 1 is provided with a heating wire assembly 123.
  • the battery rod assembly 2 is provided with a battery 21 for supplying power to the heating wire assembly 123, so that the atomizing assembly 1
  • the smoke is atomized to form a smoke;
  • the electronic cigarette further includes a control unit 3 electrically connected to the battery 21 and the heating wire assembly 123, respectively, and the outer peripheral surface of the battery rod assembly 2 is provided with a conductive sleeve 22
  • the atomizing assembly 1 is provided at one end away from the battery rod assembly 2 with a nozzle 11 for smoking, one of the nozzle 11 and the conductive sleeve 22 is electrically connected to the control unit 3, and the other is connected to the battery.
  • 21 electrical connection the control method comprises the steps of:
  • control unit 3 detects that the suction nozzle 11 and the conductive sleeve 22 are turned on to control the battery 21 as a heating wire assembly 123 Power is supplied to atomize the smoke oil.
  • an electronic cigarette and an atomization control method embodying the present invention have the following beneficial effects: by providing a fuel filler port at one end of the oil cup assembly 102, so that after the nozzle 11 is unscrewed, the oil can be added to the fuel filler port 102 to facilitate the replacement of the smoke oil; and the conductive member 14 is electrically connected to the control unit 3 or the battery 21, respectively, and the suction nozzle 11
  • the conductive sleeve 22 is made of a conductive material, so that when the user touches the suction nozzle 11 and the conductive sleeve 22, a loop is formed to make the electronic cigarette work to atomize the smoke oil; the airflow sensor is eliminated to control the atomization of the smoke oil, and the battery rod assembly 2 It can be made into a full seal to prevent the flow of smoke oil and water into the battery rod assembly 2, so as to prevent the electronic cigarette circuit from being short-circuited, automatically working or not working due to the flow of smoke or water into the battery rod assembly 2, and the battery can be

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

一种电子烟及其雾化控制方法,包括雾化器(1)及电池杆组件(2),电池杆组件(2)内设有用于为雾化器(1)供电以雾化烟油的电池(21),电子烟还包括与雾化器(1)及电池(21)电连接的控制单元(3);雾化器(1)包括油杯组件、吸嘴(11)及用于雾化烟油的雾化芯,油杯组件设有储油腔(101)及加油口(102),雾化芯的一端套设有与烟雾通道及吸嘴(11)连通的弹性密封管(13),弹性密封管(13)外套设有导电件(14);吸嘴(11)插入油杯组件内并与导电件(14)抵接,以通过导电件(14)与控制单元(3)或电池(21)电连接,电池杆组件(2)的外周面设有导电套(22);吸嘴(11)与导电套(22)两者中的一个与控制单元(3)电连接,而另一个与电池(21)电连接;用户吸烟时能够通过肌肤与吸嘴(11)和导电套(22)接触,以使吸嘴(11)和导电套(22)导通,控制单元(3)检测到吸嘴(11)和导电套(22)导通时控制电池(21)为雾化器(1)供电以雾化烟油。

Description

电子烟及其雾化控制方法 技术领域
本发明涉及电加热产品领域,更具体地说,涉及一种电子烟及其雾化控制方法。
背景技术
现有技术中的电子烟一般都是由用于雾化烟油的雾化器和用于给所述雾化器供电的电池杆组件两部分组成。其中,现有的一种电子烟中采用集成有气流感应器的控制电路对电子烟进行控制,在用户吸食电子烟时,电子烟内的气压会产生变化,进而导致气流感应器的薄膜电容发生形变。当该薄膜电容的形变量达到阈值时,向控制电路中的微处理器发送触发信号以使微处理器控制所述电池杆组件给所述雾化器供电以雾化烟油。
然而,这样的电子烟在包装或者运输的过程中,容易出现电子烟内的气压发生变化的情况,进而导致电子烟自动工作。而电子烟长时间的自动工作会容易造成起火和爆炸的危险,同时电子烟长时间的自动工作会导致雾化后的烟油因被空气多次反复氧化而使其变质和变味的情况。此外,上述的现有技术需要雾化组件上的通气道与气流感应器的通气道连通,而目前气流感应器都安装在远离雾化组件的一端,在电子烟工作过程中雾化组件上的烟液会顺着通气道流到电池组件内的电池和气流感应器上,会损坏气流感应器和电池,造成电池短路或不工作等现象。
现有中的另一种电子烟为通过机械按键开关替代气流感应器来对电子烟进行控制,以实现雾化烟液。而由于电子烟吸烟时按压按键的频率较高,这样按键开关在长期的按压过程中容易失灵,因而在有些电子烟上通过利用触摸开关代替上述按键开关以对电子烟进行控制。然而,所述触摸开关通常设置在电池组件外周面的某一个位置上,只要触摸到该触摸开关电子烟便工作,因而在包装或握持电子烟时,容易触摸到所述触摸开关而导致电子烟自动工作的情况。
发明内容
本发明要解决的技术问题在于,针对现有技术的上述缺陷,提供一种电子烟及其雾化控制方法。
本发明解决其技术问题所采用的技术方案是:构造一种电子烟,包括雾化器及与所述雾化器进行可拆卸连接的电池杆组件,所述电池杆组件内设置有用于为所述雾化器供电以雾化烟油的电池,所述电子烟还包括与所述雾化器及电池电连接的控制单元;
所述雾化器包括油杯组件、吸嘴及用于雾化烟油的雾化芯,所述油杯组件设置有储油腔及位于所述油杯组件一端的加油口,所述雾化芯套设在所述油杯组件内,所述雾化芯设置有烟雾通道,所述雾化芯的一端套设有与所述烟雾通道及吸嘴相连通的弹性密封管,所述弹性密封管外套设有导电件;所述吸嘴可拆卸地从所述加油口插入所述油杯组件内并与所述导电件抵接,以通过所述导电件与所述控制单元或电池电连接,所述电池杆组件的外周面上设置有导电套;
其中,所述吸嘴与导电套 两者 中的一个与控制单元电连接,而另一个与所述电池电连接;用户吸烟时能够通过肌肤与所述吸嘴和所述导电套接触,以使所述吸嘴和所述导电套导通,所述控制单元检测到所述吸嘴和所述导电套导通时控制所述电池为所述雾化器供电以雾化烟油。
在本发明所述的电子烟中,所述弹性密封管的外周面设置有凸台,所述导电件置于所述凸台上,以使所述导电件的相对两侧分别与所述吸嘴及所述凸台相抵接。
在本发明所述的电子烟中,所述导电件包括套设在所述弹性密封管上的环形本体及由所述环形本体的一侧延伸形成的弹性导电臂,所述弹性导电臂弹性抵持在所述吸嘴的一端上。
在本发明所述的电子烟中,所述导电件呈环形。
在本发明所述的电子烟中,所述吸嘴套设在所述弹性密封管上,且所述吸嘴的内壁与所述弹性密封管的外壁弹性密封抵持。
在本发明所述的电子烟中,所述雾化芯包括雾化套管、套设在所述雾化套管内的固定管、架设在所述固定管上的电热丝组件、包覆在所述固定管外的烟油吸附件以及设置于所述雾化套管一端的雾化电极组件,所述弹性密封管的一端套设在所述雾化套管上,所述雾化套管的管壁设置有与所述储油腔相连通的进油孔,以使所述烟油吸附件能够吸附从所述进油孔流进的烟油,所述雾化电极组件与所述电池杆组件电连接,所述电热丝组件与所述雾化电极组件电连接。
在本发明所述的电子烟中,所述固定管为由玻纤线编织形成的玻纤管。
在本发明所述的电子烟中,所述固定管的侧壁设置有位置相对的两个固定孔及与所述固定孔相连通的切口,所述切口与所述固定管的轴向形成小于 75 °的夹角;所述电热丝组件包括导油绳及缠绕在所述导油绳上的电热丝,所述导油绳的两端架设在所述固定孔上,所述电热丝与所述雾化电极组件电连接。
在本发明所述的电子烟中,所述油杯组件包括油杯管以及设置在所述雾化芯与所述油杯管之间且用于密封烟油的密封件。
在本发明所述的电子烟中,所述雾化电极组件包括与所述雾化套管抵接的连接件以及由外到内依次套设在所述连接件内的第一绝缘套、第一电极、第二绝缘套和第二电极,所述第一电极与所述电热丝组件电连接,所述第二电极与所述导电件电连接。
在本发明所述的电子烟中,所述电池杆组件包括由金属材料制成的所述导电套、套设在所述导电套内的所述电池、插设在所述导电套一端的用于与所述雾化器连接的连接头、插设在所述导电套的背离所述连接头一端的端盖,所述控制单元设置于所述电池杆组件内。
在本发明所述的电子烟中,所述连接头包括与所述控制单元电连接的连接套及由外到内依次套设在所述连接套内的第三绝缘套、第三电极、第四绝缘套和弹性电极,所述连接套远离所述控制单元的一端与所述连接件抵接并电连接,所述第三电极与所述第一电极抵接并电连接,所述弹性电极与所述第二电极弹性抵接并电连接。
在本发明所述的电子烟中,所述弹性电极包括固定套、活动插设在所述固定套内并延伸至所述固定套外的电极柱及两端分别弹性抵持在所述固定套及所述电极柱上的弹性件,所述电极柱的背离所述弹性件的一端与所述第二电极弹性抵接。
在本发明所述的电子烟中,所述控制单元包括微处理器、与所述导电套电连接且用于对输入的信号进行滤波的滤波单元、与所述滤波单元电连接用于将滤波单元输出的信号输送给所述微处理器的开关单元、与所述微处理器及雾化器电连接的晶体管,所述微处理器用于根据所述开关单元输入的信号控制所述晶体管开关的通断,以控制所述雾化器是否雾化烟油。
在本发明所述的电子烟中,所述滤波单元包括第一电阻、第二电阻、第一电容及第二电容;所述第一电阻、所述第一电容和所述第二电容的公共端接地,所述第一电阻的另一端、所述第一电容的另一端、所述第二电阻的一端和所述导电套电连接,所述第二电阻的另一端与所述第二电容的另一端和所述开关单元相连。
在本发明所述的电子烟中,所述开关单元包括晶体管开关电路或比较电路。
在本发明所述的电子烟中,所述晶体管开关电路包括第一三极管、第二三极管、第三电阻、第四电阻及第五电阻;所述第一三极管的基极与所述滤波单元相连,发射极接地,集电极与所述第三电阻及第四电阻相连,所述第三电阻的另一端与所述电池电连接,所述第四电阻的另一端与所述第二三极管的基极相连,所述第二三极管的发射极与所述电池电连接,集电极与所述第五电阻及微处理器电连接,所述第五电阻的另一端接地。
在本发明所述的电子烟中,所述比较电路包括第一比较器和第六电阻,所述第一比较器的正向输入端与所述滤波单元电连接,所述第一比较器的反向输入端与所述第六电阻的一端电连接,所述第一比较器的输出端与所述微处理器电连接,所述第六电阻的另一端与所述电池电连接,所述比较电路的正向输入端接收滤波后的导通信号与反向输入端信号进行比较,并输出一比较结果信号至所述微处理器。
本发明还提供一种电子烟雾化控制方法,所述电子烟包括雾化组件和电池杆组件,所述雾化组件内设置有电热丝组件,所述电池杆组件内设置有用于为所述电热丝组件供电的电池,以使所述雾化组件雾化烟油而形成烟雾;其特征在于,所述电子烟还包括分别与所述电池和所述电热丝组件电连接的控制单元,所述电池杆组件外周面设置有导电套,所述雾化组件远离所述电池杆组件的一端设有用于吸烟的吸嘴,所述吸嘴与导电套中的一个与所述控制单元电连接,而另一个与所述电池电连接,所述控制方法包括步骤:
S1 、用户肌肤同时接触到所述导电套和所述吸嘴时,所述吸嘴和所述导电套导通;
S2 、所述控制单元检测到所述吸嘴和所述导电套导通时控制所述电池为所述电热丝组件供电以雾化烟油。
实施本发明的一种电子烟及其雾化控制方法,具有以下有益效果:通过在油杯组件的一端设置加油口,使得拧开吸嘴后就可以往加油口中加入烟油,方便更换烟油;通过设置导电件分别与控制单元或电池电连接,且吸嘴与导电套均由导电材料制成,吸烟时,直接通过手指夹持在所述导电套上,口腔夹持在所述吸嘴上,从而形成回路以使电子烟工作以雾化烟油;在运输或存放过程中吸嘴和导电套具有较长的距离而不容易导通,因此,本发明能够降低电子烟被误触发的概率,有效解决了现有的按键开关、触摸开关或气流感应器经常被误触发时电子烟即可工作,从而导致电子烟的烟油反复被氧化而变质变味,电子烟的寿命短,安全性能低等问题。且通过设置成本发明的所述结构可降低运输电子烟的包装设备的条件,更便于运输及运输更安全,此外,在使用过程中该结构贴合了用户手指夹在电池组件上,口腔夹在吸嘴上就可吸烟的使用习惯,较方便用户使用,提高了用户体验,避免了现有技术中需要进行触控触摸按键或开关带来的使用较复杂的问题,且避免在吸烟力度较小时气流感应器检测不到吸烟信号、烟油从气流通道进入电池组件造成短路等问题。
附图说明
图 1 是本发明实施例的电子烟的雾化器和电池杆组件的立体结构示意图;
图 2 是本发明第一实施例的电子烟的剖视图;
图 3 是本发明实施例的电子烟的立体结构示意图;
图 4 是本发明实施例的弹性密封管的立体结构示意图;
图 5 是图 2 中 A 区域的放大图;
图 6 是本发明实施例的弹性电极的剖视图;
图 7 是本发明实施例的雾化套管的立体结构示意图;
图 8 是本发明实施例的电热丝组件的立体结构示意图;
图 9 是本发明第一实施例的导电件的立体结构示意图;
图 10 是本发明第二实施例的电子烟的剖视图;
图 11 是本发明第三实施例的控制单元与电热丝连接时的原理框图;
图 12 是本发明第四实施例的控制单元与电热丝连接时的原理框图;
图 13 是本发明第三实施例的控制单元的电路图;
图 14 是本发明第四实施例的控制单元的电路图。
具体实施方式
为了使本发明的目的、技术方案以及优点更加清楚明白,以下结合附图和实施例,对本发明进行进一步详细说明。应当理解的是,此处所描述的具体实施例仅用于解释本发明,并不用于限定本发明。
如图 1 所示,本发明的电子烟包括雾化器 1 和电池杆组件 2 ,且电池杆组件 2 与雾化器 1 可拆卸连接,具体的可拆卸连接方式可为螺纹连接、磁吸连接等可拆卸连接方式。
如图 2 所示,本发明还包括控制单元 3 ,在电池杆组件 2 内设置有用于为雾化器 1 供电以雾化烟油的电池 21 ,所述控制单元 3 与雾化器 1 和电池 21 电连接。所述雾化器 1 包括油杯组件、吸嘴 11 及用于雾化烟油的雾化芯,该油杯组件设置有储油腔 101 及位于油杯组件一端的加油口 102 。在本发明中,吸嘴 11 与油杯组件可拆卸连接以方便更换烟油,当需要更换烟油时,拧开吸嘴 11 ,即可从加油口 102 中加入烟油至储油腔 101 ,再装上吸嘴 11 后雾化器 1 可以多次重复利用。此处的可拆卸连接方式为现有技术,在此不作详述。为了使烟油密封以防止烟油漏出,可以在吸嘴 11 与油杯组件的连接处增加橡胶圈进行密封。吸嘴 11 套设在所述弹性密封管 13 上,且所述吸嘴 11 的内壁与弹性密封管 13 的外壁弹性密封抵接,以防止烟油进入烟雾通道。其中,所述弹性密封管 13 可以为硅胶或橡胶等材料制成,在此不作具体限定。
所述雾化芯套设在油杯组件内,该雾化芯设置有烟雾通道,在雾化芯的一端套设有与所述烟雾通道及吸嘴 11 相连通的弹性密封管 13 ,在所述弹性密封管 13 外套设有导电件 14 ,吸嘴 11 可拆卸地从加油口 102 插入油杯组件内并与导电件 14 抵接,以通过所述导电件 14 与控制单元 3 或电池 21 电连接。其中,弹性密封管 13 为硅胶套,吸嘴 11 是由导电材料制成的。在电池组件 2 的外周面上设置有导电套 22 ,所述吸嘴 11 与导电套 22 两者中的一个与控制单元 3 电连接,而另一个与电池 21 电连接,用户吸烟时能够通过肌肤与吸嘴 11 和导电套 22 接触,以使吸嘴 11 和导电套 22 导通,所述控制单元 3 检测到吸嘴 11 和导电套 22 导通时控制电池 21 在一设定的时间段内为雾化器 1 供电以雾化烟油。
所述电池杆组件 2 包括由金属材料制成的所述导电套 22 、套设在导电套 22 内的所述电池 21 、插设在导电套 22 一端的用于与雾化器 1 连接的连接头、插设在导电套 22 的背离所述连接头一端的端盖 24 ,所述控制单元 3 设置于电池杆组件 2 内。 由于用户在吸烟时,通常通过手指夹持在电池杆组件 2 上,因而,此种结构不仅简单紧凑,且可使用户在使用时较好地与所述导电套 22 接触,避免了将所述导电套 22 设置在所述电池组件的某点时容易导致接触不到的情况。 在本发明中,电池杆组件 2 可以做成全密封,可以防止烟油和水流流入到电池杆组件 2 内,避免因烟油或水流流入电池杆组件 2 内造成电子烟电路短路、自动工作或不工作,同时可以防止电池 21 因浸泡烟油或水导致损坏。
如图 3 所示,用户吸烟时皮肤与吸嘴 11 和导电套 22 接触即可启动电子烟工作。
如图 4 所示,弹性密封管 13 的外周面上设置有凸台 131 。该凸台 131 用于放置导电件 14 (如图 2 所示),以使导电件 14 的相对两侧分别与吸嘴 11 及凸台 131 相抵接,并使导电件 14 与吸嘴 11 电连接。此种结构不仅便于组装所述导电件 14 ,而且使导电件 14 与所述吸嘴 11 电连接较稳定、可靠。
如图 5 所示是图 2 中 A 区域的放大图,其中,雾化芯包括雾化套管 121 、套设在雾化套管 121 内的固定管 122 、架设在固定管 122 上的电热丝组件 123 、包覆在固定管 122 外的烟油吸附件 124 以及设置于雾化套管 121 一端的雾化电极组件。弹性密封管 13 (如图 2 所示)远离吸嘴 11 的一端套设在雾化套管 121 上,所述雾化电极组件与电池杆组件 2 电连接,所述电热丝组件 123 与雾化电极组件电连接。烟油吸附件 124 为储油棉,所述固定管 122 优选为由玻纤线编织形成的玻纤管,玻纤管弹性好,且耐高温,可防止烧棉的现象。
所述油杯组件包括油杯管 103 以及设置在所述雾化芯与油杯管 103 之间且用于密封烟油的密封件 104 。该油杯管 103 是透明的,可以从外面看到油杯管 103 里面存储的烟油,以便及时在烟油用完时及时更换烟油。此时,密封件 104 、部分雾化套管 121 的外壁、弹性密封管 13 、吸嘴 11 和油杯管 103 共同围合成储油腔 101 。进一步地,为了防止烟油漏出,可在密封件 104 与油杯管 103 连接处加橡胶密封,从而进一步防止烟油漏出。
所述雾化电极组件包括与雾化套管 121 抵接的连接件 127 以及由外到内依次套设在连接件 127 内的第一绝缘套 301 、第一电极 128 、第二绝缘套 302 和第二电极 129 ,所述第一电极 128 与电热丝组件 123 电连接,所述第二电极 129 与导电件 14 电连接。具体地,可通过导线将第二电极 129 与导电件 14 连接。第一绝缘套 301 用于将连接件 127 和第一电极 128 绝缘隔离,第二绝缘套 302 用于将第一电极 128 和第二电极 129 绝缘隔离,以防止连接件 127 、第一电极 128 和第二电极 129 通电时相互干扰。可以理解的是,连接件 127 是由导电材料制成的。
所述连接头包括与所述控制单元 3 (如图 2 所示)电连接的连接套 231 及由外到内依次套设在连接套 231 内的第三绝缘套 303 、第三电极 232 、第四绝缘套 304 和弹性电极 233 ,所述连接套 231 远离控制单元 3 的一端与所述连接件 127 抵接并电连接,且所述连接套 231 通过所述连接件 127 电连接至所述电热丝组件 123 的另一端,所述第三电极 232 与第一电极 128 抵接并电连接,以使所述电池杆组件 2 能够通过所述连接套 231 及所述第三电极 232 为所述电热丝组件 123 供电;所述弹性电极 233 与第二电极 129 弹性抵接并电连接,以使吸嘴 11 实现与位于电池组件内的控制单元 3 或电池 21 电连接。在本实施例中,所述吸嘴 11 为与所述电池 21 的正极电连接。第三绝缘套 303 用于将连接套 231 和第三电极 232 绝缘隔开,第四绝缘套 304 用于将第三电极 232 和弹性电极 233 绝缘隔开,从而防止连接套 231 、第三电极 232 和弹性电极 233 通电时相互干扰。可以理解的是,连接套 231 是由导电材料制成的。
具体地,如图 6 所示,弹性电极 233 包括固定套 234 、活动插设在固定套 234 内并延伸至固定套 234 外的电极柱 235 及两端分别弹性抵持在固定套 234 及电极柱 235 上的弹性件 236 ,所述电极柱 235 的背离弹性件 236 的一端与第二电极 129 弹性抵接(如图 5 所示)。其中,弹性件 236 为弹簧或橡胶。
如图 7 所示,在雾化套管 121 的管壁上设置有用于与储油腔 101 (如图 2 所示)连通的进油口 201 ,以使烟油吸附件 124 能够吸附从进油孔 201 流进的烟油。
如图 8 所示,电热丝组件123 包括导油绳 125 及缠绕在导油绳 125 上的电热丝 126 。如图 5 所示,固定管 122 的侧壁上设置有相对的两个固定孔及与所述固定孔相连通的用于装配所述电热丝组件 123 的切口。该切口与固定管 122 的轴向形成小于 75 °的夹角,具体地,其可以为 45 °或 60 °等夹角,只要便于装配既可,在此不作具体限定。导油绳 125 的两端架设在固定孔上,且该电热丝 126 的一端与雾化电极组件的第一电极 128 电连接,所述电热丝126的另一端与所述连接件127电连接。可以理解的是,在其它实施例中,可以无需设置所述固定管 122 及烟油吸附件 124 ,直接通过所述导油绳 125 伸入储油腔 101 内吸烟油及通过所述雾化套管121的管壁固定所述电热丝组件123,因此,所述雾化芯的结构在此不作具体限定,只要能够雾化烟油即可。
如图 9 和图 2 所示,在本发明的第一实施例中,导电件 14 包括套设在弹性密封管 13 (如图 4 所示)上的环形本体 141 及由所述环形本体 141 的一侧延伸形成的弹性导电臂 142 ,该弹性导电臂 142 弹性抵持在吸嘴 11 的一端上,此时,吸嘴 11 的一端可与导电件 14 紧密接触,从而保证良好的电接触。
如图 10 所示,在本发明的第二实施例中,导电件 14 呈环形,且两端分别与吸嘴 11 和弹性密封管 13 抵接。另外,在此实施例中,连接头的结构与图 5 中的结构不同,本实施例的连接头包括与控制单元 3 电连接的连接套 231 及套设在连接套 231 内的第一弹性电极 237 和第二弹性电极 238 ,所述第一弹性电极 237 位于电池杆组件的轴向线位置处,所述第一弹性电极 237 与第二电极 129 弹性抵接并电连接,第二弹性电极 238 与第一电极 128 弹性抵接并电连接。另外,在连接套 231 上设置有第五绝缘套 305 ,该绝缘套 305 上相应间隔开设有两个用于插设第一弹性电极 237 和第二弹性电极 238 的通孔,从而实现将连接套 231 、第一弹性电极 237 和第二弹性电极 238 彼此隔开。其中,第一弹性电极 237 与第二弹性电极 238 的结构与图 6 中的弹性电极 233 的结构相同。
如图 11 所示,在本发明的第三实施例中,控制单元 3 包括微处理器 31 、与导电套 22 电连接且用于对输入的信号进行滤波的滤波单元 32 、与滤波单元 32 电连接用于将滤波单元 32 输出的信号输送给微处理器 31 的 开关单元 、与微处理器 31 及雾化器的电热丝 126 电连接的晶体管 33 ,所述微处理器 31 用于根据开关单元输入的信号控制晶体管 33 开关的通断,以控制电热丝 126 是否发热,即雾化器是否雾化烟油。在本实施例中,开关单元采用 晶体管开关电路 34 。
如图 12 所示,在本发明的第四实施例中,控制单元 3 包括微处理器 31 、与导电套 22 电连接且用于对输入的信号进行滤波的滤波单元 32 、与滤波单元 32 电连接用于将滤波单元 32 输出的信号输送给微处理器 31 的 比较电路 35 、与微处理器 31 及雾化器的电热丝 126 电连接的晶体管 33 ,所述微处理器 31 用于根据 比较电路 35 输入的信号控制晶体管 33 开关的通断,以控制电热丝 126 是否发热,即雾化器是否雾化烟油。其中,控制单元 3 中的微处理器 31 可以设定一个导通后的加热时间参数,比如在微处理器 31 内设定当接收到导通信号后加热时间为 2-10ms ,该时间段的设定主要考虑电接触问题,吸烟者不需要一直压紧吸嘴 11 与导电套 22 ,只是开始瞬间压紧,产生瞬间导通信号即可,即使在该时间段内肌肤接触不良无导通信号时,也可以维持一段加热时间,可以克服通过人体导通后松开而产生立刻断开加热雾化的问题,方便了用户使用。
如图 13 所示是本发明第三实施例的控制单元的电路图,其中,滤波单元 32 包括第一电阻 R1 、第二电阻 R2 、第一电容 C1 及第二电容 C2 ,所述第一电阻 R1 、第一电容 C1 和第二电容 C2 的公共端接地,所述第一电阻 R1 的另一端、第一电容 C1 的另一端、第二电阻 R2 的一端与图中的 J4 点电连接,其中, J4 点可以与导电套 22 或吸嘴 11 电连接(如图 3 所示),在本实施例中,所述 J4 点与所述导电套 22 电连接,所述第二电阻 R2 的另一端与第二电容 C2 的另一端和晶体管开关电路 34 相连。
该晶体管开关电路 34 包括第一三极管 Q1 、第二三极管 Q2 、第三电阻 R3 、第四电阻 R4 及第五电阻 R6 ;所述第一三极管 Q1 的基极与滤波单元 32 相连,发射极接地,集电极与第三电阻 R3 及第四电阻 R4 相连,所述第三电阻 R3 的另一端与图中的 J3 点电连接,具体地,在本实施例中,所述 J3 点与所述电池的正极及吸嘴 11 电连接,所述第四电阻 R4 的另一端与第二三极管 Q2 的基极相连,所述第二三极管 Q2 的发射极与图中的 J3 点电连接,集电极与第五电阻 R6 及微处理器 31 电连接,所述第五电阻 R6 的另一端接地。
其中,微处理器 31 采用型号为 MC32P7010A01 的单片机 U1 ,晶体管 33 为场效应管 Q4 ,电热丝 126 连接在 P1 和 P2 之间。该电路的具体工作原理如下:当无人体接触时, Q2 的集电极输出低电平,即信号 SIG= 逻辑 0 ;当有人接触吸嘴 11 及所述导电套 22 时,则吸嘴 11 与所述导电套 22 导通,即所述 J3 和 J4 导通,信号首先经过滤波电路 32 滤波,之后流过 Q1 使之导通,继而 Q2 也导通,使 SIG 信号变为高电平,即 SIG= 逻辑 1 。单片机 U1 检测到由低跳变到高的信号时,就知道有人想要吸烟,单片机控制场效应管 Q4 导通,从而使连接在 P1 和 P2 之间的电热丝 126 通电以雾化烟油。在本实施例中,场效应管 Q5 一直处于开启状态,当然,也可以无需设置所述场效应管 Q5 ,其结构在此不作具体限定。此外,为了更好地使用户在吸烟时使电子烟正常工作,还可以在电子烟外表面设置分别与 J1 、 J5 、 J7 电连接的一个或多个导电体等。
如图 14 所示是本发明第四实施例的控制单元的电路图,与图 13 中的电路相比,滤波单元 32 不同,但其功能都是对信号进行滤波,故此不作详细描述,另外,将比较电路 35 代替了晶体管开关电路 34 。该比较电路 35 包括第一比较器 U3 和第六电阻 R10 ,所述第一比较器 U3 的正向输入端与滤波单元 32 电连接,所述第一比较器 U3 的反向输入端与第六电阻 R10 的一端电连接,所述第一比较器 U3 的输出端与微处理器 31 电连接,所述第六电阻 R10 的另一端与电池 21 电连接,该比较电路 35 的正向输入端接收滤波后的导通信号与反向输入端信号进行比较,并输出一比较结果信号至所述微处理器 31 。本实施例采用比较器 U3 来检测人体接触信号,当有人接触吸嘴 11 及所述导电套 22 ,即 J3 和 J4 导通时, U3 输出高电平,无接触时, U3 输出低电平,所述微处理器 31 根据所述比较结果控制所述场效应管 Q4 通断,从而控制连接在 P1 和 P2 之间的电热丝 126 是否雾化烟油。
本发明还提供一种电子烟雾化控制方法,如图 1-10 所示,电子烟包括雾化组件 1 和电池杆组件 2 ,所述雾化组件 1 内设置有电热丝组件 123 ,所述电池杆组件 2 内设置有用于为电热丝组件 123 供电的电池 21 ,以使雾化组件 1 雾化烟油而形成烟雾;所述电子烟还包括分别与电池 21 和电热丝组件 123 电连接的控制单元 3 ,所述电池杆组件 2 外周面设置有导电套 22 ,所述雾化组件 1 远离所述电池杆组件 2 的一端设有用于吸烟的吸嘴 11 ,所述吸嘴 11 与导电套 22 中的一个与控制单元 3 电连接,而另一个与电池 21 电连接,所述控制方法包括步骤:
S1 、用户肌肤同时接触到导电套 22 和吸嘴 11 时,所述吸嘴 11 和导电套 22 导通;
S2 、所述控制单元 3 检测到吸嘴 11 和导电套 22 导通时控制电池 21 为电热丝组件 123 供电以雾化烟油。
综上所述,实施本发明的一种电子烟及其雾化控制方法,具有以下有益效果:通过在油杯组件的一端设置加油口 102 ,使得拧开吸嘴 11 后就可以往加油口 102 中加入烟油,方便更换烟油;通过设置导电件 14 分别与控制单元 3 或电池 21 电连接,且吸嘴 11 与导电套 22 均由导电材料制成,从而当用户接触吸嘴 11 和导电套 22 时形成回路以使电子烟工作以雾化烟油;取消了气流感应器控制烟油雾化,电池杆组件 2 可以做成全密封,可以防止烟油和水流流入到电池杆组件 2 内,避免因烟油或水流流入电池杆组件 2 内造成电子烟电路短路、自动工作或不工作,同时可以防止电池 21 因浸泡烟油或水导致损坏。
上面结合附图对本发明的实施例进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨和权利要求所保护的范围情况下,还可做出很多形式,这些均属于本发明的保护之内。

Claims (19)

  1. 一种电子烟,包括雾化器( 1 )及与所述雾化器( 1 )进行可拆卸连接的电池杆组件( 2 ),所述电池杆组件( 2 )内设置有用于为所述雾化器( 1 )供电以雾化烟油的电池( 21 ),其特征在于,所述电子烟还包括与所述雾化器( 1 )及电池( 21 )电连接的控制单元( 3 );
    所述雾化器( 1 )包括油杯组件、吸嘴( 11 )及用于雾化烟油的雾化芯,所述油杯组件设置有储油腔( 101 )及位于所述油杯组件一端的加油口( 102 ),所述雾化芯套设在所述油杯组件内,所述雾化芯设置有烟雾通道,所述雾化芯的一端套设有与所述烟雾通道及吸嘴( 11 )相连通的弹性密封管( 13 ),所述弹性密封管( 13 )外套设有导电件( 14 );所述吸嘴( 11 )可拆卸地从所述加油口( 102 )插入所述油杯组件内并与所述导电件( 14 )抵接,以通过所述导电件( 14 )与所述控制单元( 3 )或电池( 21 )电连接,所述电池杆组件( 2 )的外周面上设置有导电套( 22 );
    其中,所述吸嘴( 11 )与导电套( 22 )两者中的一个与所述控制单元( 3 )电连接,而另一个与所述电池( 21 )电连接;用户吸烟时能够通过肌肤与所述吸嘴( 11 )和所述导电套( 22 )接触,以使所述吸嘴( 11 )和所述导电套( 22 )导通,所述控制单元( 3 )检测到所述吸嘴( 11 )和所述导电套( 22 )导通时控制所述电池( 21 )为所述雾化器( 1 )供电以雾化烟油。
  2. 根据权利要求 1 所述的电子烟,其特征在于,所述弹性密封管( 13 )的外周面设置有凸台( 131 ),所述导电件( 14 )置于所述凸台( 131 )上,以使所述导电件( 14 )的相对两侧分别与所述吸嘴( 11 )及所述凸台( 131 )相抵接。
  3. 根据权利要求 2 所述的电子烟,其特征在于,所述导电件( 14 )包括套设在所述弹性密封管( 13 )上的环形本体( 141 )及由所述环形本体( 141 )的一侧延伸形成的弹性导电臂( 142 ),所述弹性导电臂( 142 )弹性抵持在所述吸嘴( 11 )的一端上。
  4. 根据权利要求 2 所述的电子烟,其特征在于,所述导电件( 14 )呈环形。
  5. 根据权利要求 1 至 4 任一项所述的电子烟,其特征在于,所述吸嘴( 11 )套设在所述弹性密封管( 13 )上,且所述吸嘴( 11 )的内壁与所述弹性密封管( 13 )的外壁弹性密封抵持。
  6. 根据权利要求 1 至 4 任一项所述的电子烟,其特征在于,所述雾化芯包括雾化套管( 121 )、套设在所述雾化套管( 121 )内的固定管( 122 )、架设在所述固定管( 122 )上的电热丝组件( 123 )、包覆在所述固定管( 122 )外的烟油吸附件( 124 )以及设置于所述雾化套管( 121 )一端的雾化电极组件,所述弹性密封管( 13 )的一端套设在所述雾化套管( 121 )上,所述雾化套管( 121 )的管壁设置有与所述储油腔( 101 )相连通的进油孔( 201 ),以使所述烟油吸附件( 124 )能够吸附从所述进油孔( 201 )流进的烟油,所述雾化电极组件与所述电池杆组件( 2 )电连接,所述电热丝组件( 123 )与所述雾化电极组件电连接。
  7. 根据权利要求 6 所述的电子烟,其特征在于,所述固定管( 122 )为由玻纤线编织形成的玻纤管。
  8. 根据权利要求 7 所述的电子烟,其特征在于,所述固定管( 122 )的侧壁设置有位置相对的两个固定孔及与所述固定孔相连通的切口,所述切口与所述固定管( 122 )的轴向形成小于 75° 的夹角;所述电热丝组件( 123 )包括导油绳( 125 )及缠绕在所述导油绳( 125 )上的电热丝( 126 ),所述导油绳( 125 )的两端架设在所述固定孔上,所述电热丝( 126 )与所述雾化电极组件电连接。
  9. 根据权利要求 6 所述的电子烟,其特征在于,所述油杯组件包括油杯管( 103 )以及设置在所述雾化芯与所述油杯管( 103 )之间且用于密封烟油的密封件( 104 )。
  10. 根据权利要求 9 所述的电子烟,其特征在于,所述雾化电极组件包括与所述雾化套管( 121 )抵接的连接件( 127 )以及由外到内依次套设在所述连接件( 127 )内的第一绝缘套( 301 )、第一电极( 128 )、第二绝缘套( 302 )和第二电极( 129 ),所述第一电极( 128 )与所述电热丝组件( 123 )电连接,所述第二电极( 129 )与所述导电件( 14 )电连接。
  11. 根据权利要求 10 所述的电子烟,其特征在于,所述电池杆组件( 2 )包括由金属材料制成的所述导电套( 22 )、套设在所述导电套( 22 )内的所述电池( 21 )、插设在所述导电套( 22 )一端的用于与所述雾化器( 1 )连接的连接头、插设在所述导电套( 22 )的背离所述连接头一端的端盖( 24 ),所述控制单元( 3 )设置于所述电池杆组件( 2 )内。
  12. 根据权利要求 11 所述的电子烟,其特征在于,所述连接头包括与所述控制单元( 3 )电连接的连接套( 231 )及由外到内依次套设在所述连接套( 231 )内的第三绝缘套( 303 )、第三电极( 232 )、第四绝缘套( 304 )和弹性电极( 233 ),所述连接套( 231 )远离所述控制单元( 3 )的一端与所述连接件( 127 )抵接并电连接,所述第三电极( 232 )与所述第一电极( 128 )抵接并电连接,所述弹性电极( 233 )与所述第二电极( 129 )弹性抵接并电连接。
  13. 根据权利要求 12 所述的电子烟,其特征在于,所述弹性电极( 233 )包括固定套( 234 )、活动插设在所述固定套( 234 )内并延伸至所述固定套( 234 )外的电极柱( 235 )及两端分别弹性抵持在所述固定套( 234 )及所述电极柱( 235 )上的弹性件( 236 ),所述电极柱( 235 )的背离所述弹性件( 236 )的一端与所述第二电极( 129 )弹性抵接。
  14. 根据权利要求 1 所述的电子烟,其特征在于,所述控制单元( 3 )包括微处理器( 31 )、与所述导电套( 22 )电连接且用于对输入的信号进行滤波的滤波单元( 32 )、与所述滤波单元( 32 )电连接用于将滤波单元( 32 )输出的信号输送给所述微处理器( 31 )的开关单元、与所述微处理器( 31 )及雾化器( 1 )电连接的晶体管( 33 ),所述微处理器( 31 )用于根据所述开关单元输入的信号控制所述晶体管( 33 )开关的通断,以控制所述雾化器( 1 )是否雾化烟油。
  15. 根据权利要求 14 所述的电子烟,其特征在于,所述滤波单元( 32 )包括第一电阻( R1 )、第二电阻( R2 )、第一电容( C1 )及第二电容( C2 );所述第一电阻( R1 )、所述第一电容( C1 )和所述第二电容( C2 )的公共端接地,所述第一电阻( R1 )的另一端、所述第一电容( C1 )的另一端、所述第二电阻( R2 )的一端和所述导电套( 22 )电连接,所述第二电阻( R2 )的另一端与所述第二电容( C2 )的另一端和所述开关单元相连。
  16. 根据权利要求 14 所述的电子烟,其特征在于,所述开关单元包括晶体管开关电路( 34 )或比较电路( 35 )。
  17. 根据权利要求 16 所述的电子烟,其特征在于,所述晶体管开关电路( 34 )包括第一三极管( Q1 )、第二三极管( Q2 )、第三电阻( R3 )、第四电阻( R4 )及第五电阻( R6 );所述第一三极管( Q1 )的基极与所述滤波单元( 32 )相连,发射极接地,集电极与所述第三电阻( R3 )及第四电阻( R4 )相连,所述第三电阻( R3 )的另一端与所述电池( 21 )电连接,所述第四电阻( R4 )的另一端与所述第二三极管( Q2 )的基极相连,所述第二三极管( Q2 )的发射极与所述电池( 21 )电连接,集电极与所述第五电阻( R6 )及微处理器( 31 )电连接,所述第五电阻( R6 )的另一端接地。
  18. 根据权利要求 16 所述的电子烟,其特征在于,所述比较电路( 35 )包括第一比较器( U3 )和第六电阻( R10 ),所述第一比较器( U3 )的正向输入端与所述滤波单元( 32 )电连接,所述第一比较器( U3 )的反向输入端与所述第六电阻( R10 )的一端电连接,所述第一比较器( U3 )的输出端与所述微处理器( 31 )电连接,所述第六电阻( R10 )的另一端与所述电池( 21 )电连接,所述比较电路( 35 )的正向输入端接收滤波后的导通信号与反向输入端信号进行比较,并输出一比较结果信号至所述微处理器( 31 )。
  19. 一种电子烟雾化控制方法,所述电子烟包括雾化组件( 1 )和电池杆组件( 2 ),所述雾化组件( 1 )内设置有电热丝组件( 123 ),所述电池杆组件( 2 )内设置有用于为所述电热丝组件( 123 )供电的电池( 21 ),以使所述雾化组件( 1 )雾化烟油而形成烟雾;其特征在于,所述电子烟还包括分别与所述电池( 21 )和所述电热丝组件( 123 )电连接的控制单元( 3 ),所述电池杆组件( 2 )外周面设置有导电套( 22 ),所述雾化组件( 1 )远离所述电池杆组件( 2 )的一端设有用于吸烟的吸嘴( 11 ),所述吸嘴( 11 )与导电套( 22 )中的一个与所述控制单元( 3 )电连接,而另一个与所述电池( 21 )电连接,所述控制方法包括步骤:
    S1 、用户肌肤同时接触到所述导电套( 22 )和所述吸嘴( 11 )时,所述吸嘴( 11 )和所述导电套( 22 )导通;
    S2 、所述控制单元( 3 )检测到所述吸嘴( 11 )和所述导电套( 22 )导通时控制所述电池( 21 )为所述电热丝组件( 123 )供电以雾化烟油。
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