CN107411179A - A kind of Novel electric cigarette smoking set - Google Patents

A kind of Novel electric cigarette smoking set Download PDF

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Publication number
CN107411179A
CN107411179A CN201710778893.6A CN201710778893A CN107411179A CN 107411179 A CN107411179 A CN 107411179A CN 201710778893 A CN201710778893 A CN 201710778893A CN 107411179 A CN107411179 A CN 107411179A
Authority
CN
China
Prior art keywords
cigarette
plenum chamber
smoking set
heating element
heating
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.)
Pending
Application number
CN201710778893.6A
Other languages
Chinese (zh)
Inventor
唐荣成
唐伟
陈海兵
盛培秀
郭军亮
黄伟
周成喜
秦昌峰
罗亮
孙庆杰
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.)
Nantong Cigarette Filter Co Ltd
Original Assignee
Nantong Cigarette Filter 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.)
Filing date
Publication date
Application filed by Nantong Cigarette Filter Co Ltd filed Critical Nantong Cigarette Filter Co Ltd
Priority to CN201710778893.6A priority Critical patent/CN107411179A/en
Priority to PCT/CN2017/107020 priority patent/WO2019041481A1/en
Publication of CN107411179A publication Critical patent/CN107411179A/en
Pending legal-status Critical Current

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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
    • A24F40/30Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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
    • A24F40/20Devices using solid 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
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46Shape or structure of electric heating means

Abstract

The invention provides a kind of Novel electric cigarette smoking set, the smoking set has cigarette plenum chamber, smoke room, power supply unit and control unit.Can be rod-type or boxlike in structure.Described smoke room is provided with nebulising element, and electronic cigarette smoking material therein can be made to produce smog;Described cigarette plenum chamber is provided with heating element heater, can heat the various types of low temperature being inserted and not burn cigarette, aspirates so as to providing tobacco for user and experiences;The electronic cigarette smoking set of the present invention can also allow user to experience the impression of conventional liquid electronic cigarette in the state of cigarette plenum chamber does not heat.

Description

A kind of Novel electric cigarette smoking set
Technical field
The present invention relates to the utensil used during a kind of cigarette smoking.
Background technology
Common Cigarette is after being lighted with fire, provides tobacco material by the burning of pipe tobacco, and then the person of being sucked inhales Enter to obtain satisfaction.
In the market has a kind of emulation cigarette, by the way that smoke base material is heated up but do not burnt to produce smog, is then sucked, So that smoker can also obtain the sensation of smoking.
Number of patent application be 2012800649105 a kind of smoking article including multiple element, the multiple element bag Include to be assembled into and contacted with cigarette paper to form the anterior plug of cigarette rod and aerosol-forming substrate.The anterior plug is located at the aerosol shape Into the upstream of matrix.In use, heating element heater is inserted into smoking article and heats aerosol-forming substrate to produce Aerosol.
Number of patent application provides a kind of electronic simulation cigarette, including simulation cigarette holder and tobacco rod for 2012800000212 invention, Battery and electronic circuit are set in tobacco rod, simulation cigarette holder includes cigarette holder set, device for storing liquid and atomizer, atomizer and the liquid storage dress Put and be fixed in cigarette holder set, the atomizer includes the housing, heating element heater being installed in housing, heating element heater and battery is electric The conducting element of connection, at least one drain element around heating element heater, the atomizer also include connector, separator, Connector one end is isolated and is relatively fixed with housing by separator, and the other end is connected with tobacco rod.Number of patent application is A kind of 2012800000176 electronic simulation cigarette, including simulation cigarette holder(20)And tobacco rod(30), tobacco rod(30)Inside set battery and electricity Sub-circuit, simulation cigarette holder(20)Including cigarette holder set(25), device for storing liquid(28)And atomizer(10), the atomizer(10)And storage Liquid device(28)It is fixed on cigarette holder set(25)It is interior.The atomizer(10)Including housing(11), it is installed on housing(11)Interior adds Thermal element(7), it is placed in heating element heater(7)The drain element of surrounding(5、6、9), for heating element heater (7) to be electrically connected with battery Conducting element, and the housing(11)The interior space for retaining air flow, the heating element heater(7)Surface covering gold or gold Alloy.
Above-mentioned two invention can only all meet the use of a type of electronic cigarette.
The content of the invention
Goal of the invention:
A kind of smoking set for the cigarette that do not burnt with smokable various forms of low temperature is provided;Meanwhile the smoking set is in certain selected work Under operation mode, it can also be used as the smoking set of the liquid electronic cigarette of routine.
Technical scheme:
The electronic cigarette smoking set of the present invention, includes cigarette plenum chamber, smoke room, power supply unit, control unit;The cigarette plenum chamber For one end open and the device of cigarette can be received;The cigarette plenum chamber is provided with heating element heater, and with power supply unit and control Unit electrical connection processed;The smoke room is connected on smoking set by connector, is provided with nebulising element and smoking material in it;Institute Smoke room is stated to electrically connect with power supply unit and control unit;The smoking set is additionally provided with connection cigarette plenum chamber and the gas of smoke room Circulation road;The smoking material that the nebulising element makes to set in smoke room after being powered produces smog, and smog is led to by the air-flow Road flows to the cigarette plenum chamber.
Cigarette plenum chamber, insertion is a kind of Cigarette containing tobacco-containing material, it is preferable that can be that one kind does not contain The low temperature of smog generating material does not burn Cigarette.
Nebulising element can be a kind of heating element heater or a kind of element of ultrasonic wave.
Cigarette plenum chamber can be inserted into the diameter dimension tobacco product suitable with tubular housing internal diameter formed with tubular housing.
Cigarette plenum chamber is provided with heating element heater, and such heating element heater can be provided in the central area of cigarette plenum chamber The wedge shape or aciculiform heating element heater of setting or the circular heating elements that are arranged on the outer wall of cigarette plenum chamber, outside it Side is also provided with heat-reflecting layer or other heat-barrier materials.Described heat-reflecting layer or other heat-barrier materials, can be carbon The mixing material of material and plastic material (carbon plastics), glass fiber material etc..
The heating element heater set on cigarette plenum chamber is a kind of material of positive temperature coefficient, it is preferred that temperature coefficient scope For 0.003-0.006.In order to further improve heating effect, can also be coated on the inner surface of the outer wall of cigarette plenum chamber red Outer material.
Smoking material in smoke room can be propane diols or glycerine, can also be propane diols and glycerine Mixture and other can produce the electronic cigarette smoking material of aerosol after the heating.The smoke room may be fixedly attached to On connector and then it is connected on smoking set, can also be connected to by dismountable mode on the connector of smoking set;Specifically, Dismountable connected mode can be threaded connection, grafting, snap connection or magnetic force connection etc..It can also enter on connector One step is provided with the passage of connection smoke room and cigarette plenum chamber, can pass through connector to be produced from the aerosol of smoke room On passage enter cigarette plenum chamber.
Further, it is also provided with aerosol heating chamber between the cigarette plenum chamber of smoking set and the smoke room;It is described Cigarette plenum chamber, aerosol heating chamber and smoke room are provided with the aerosol runner being sequentially communicated;The aerosol heating chamber can and cigarette Branch plenum chamber forms one or linked together by way of flexible connection, its internal settable electric heating element, uses In smoke flow of the heating from the smoke room.The heating temperature range of aerosol heating chamber or cigarette plenum chamber is 50-350 ℃.Smoking set is less than the burning-point of cigarette or tobacco product, therefore cigarette or tobacco system for cigarette or the heating-up temperature of tobacco product Product will not burn, and will not also produce harmful substance caused by conventional cigarette burning.
Further, control chip and control circuit are provided with the control unit of smoking set;The suction set on electronic smoking set Suction signal caused by smoke sensor or suction button is sent to the control chip by circuit, and the control chip passes through Control circuit controls the working condition of heating element heater and/or nebulising element.The heating element heater set on cigarette plenum chamber and smoke The nebulising element set on room can be in working condition simultaneously, can also be between each other in a manner of being independent of each other by only Vertical control.Smoking sensor can be used for the swabbing pressure detected in gas channel and determine the work of the nebulising element on smoke room Make state.
Control chip is built-in with control program, and the operator scheme, control circuit break-make, single cigarette of smoking set can be aspirated One or more in circuit turn-off time, puff count, the heating-up temperature of heating element heater, the parameter such as power of nebulising element It is controlled.The single cigarette suction circuit turn-off time, refer to that a cigarette is automatic to smoking set circuit from the time point for starting suction The time of closing, user start after aspirating the cigarette, no matter whether user continues to aspirate cigarette, smoking set is by certain The heating to cigarette is automatically shut down after time.
Further, cigarette plenum chamber can not heat during smoking set use, in this operating condition, can be as routine Liquid electronic cigarette is equally aspirated, used.
, can also be by being set on electronic cigarette smoking set for the ease of the working condition of user's more intuitive understanding smoking set The mode of indicating circuit state or aspiration phases indicator lamp is put to show the different working condition of smoking set.
The outer wall of cigarette plenum chamber and connector has an insulation material layer, ensure internal circuit and smoker oral area and Finger section insulate, it is ensured that safety.
Ventilation can be left on connector or between connector and smoke room or between connector and power supply unit Hole;The outer wall of smoke room and the smog of inside occur that between raw material passage can also be left.The main function of such passage It is to connect when aspirating and supplement air, reduces resistance to suction, adjust internal temperature.
Smoking set involved in the present invention can have a variety of forms of implementation, such as rod-type or boxlike.In the electronic smoking set In the case where being implemented according to bar type structure, in order to ensure the electrical connection of smoke room and power supply unit, smoke room and power supply Unit is linked together by connector, and the first electric conductor is set on power supply unit, and the second conduction is set on connector Body and the spring base for controlling second electric conductor to move axially along;When smoke room and connector link together Wait, spring base causes the second electric conductor on connector to be in contact with the first electric conductor on power supply unit, and smoke room is with being connected The second electric conductor electrical connection on part, so as to realize the electrical connection between power supply unit and smoke room.
In the case where the electronic smoking set is practiced according to box structure, smoke room is connected to smoking set by connector On, from so that realize the electrical connection between smoke room and power supply unit.Can be specifically in the company electrically connected with power supply unit The spring base that the secondth electric conductor is set on fitting and controls second electric conductor to move axially along, and on smoke room Other one is set to correspond to the electric conductor of above-mentioned second electric conductor, after being connected in smoke room by connector on smoking set, Spring base causes the second electric conductor on connector to be contacted with the electrical conductors into close on smoke room, so as to realize smoke room and power supply Firm electrical connection between unit.
Beneficial effect:
The electronic cigarette smoking set of the present invention, the Cigarette that can not burnt to the low temperature for inserting cigarette plenum chamber are heated and made Cigarette release aroma substance and smog are obtained, and then user can be allowed to have the impression and experience essentially identical with smoking.During use Cigarette is not burnt, do not produce cigarette because burn or be heated at high temperature and caused by harmful constituent, will not also produce suffocative thorn Swash property smog, thus it is more safe and healthy and environmentally friendly.Aerosol concentration, fragrance level, heating-up temperature etc. can be by smoking set and its controls The progress such as unit processed is flexible and is accurately controlled.
The electronic cigarette smoking set of the present invention has smoke function, can be used for aspirating different types of low temperature and does not burn cigarette. Concretely, the electronic smoking set can be used for aspirating hot-fluid cigarette that (a kind of tobacco-containing material part of cigarette is free of electronic cigarette smoke The low temperature of agent does not burn cigarette).
In addition, the electronic cigarette smoking set of the present invention can be also used for the conventional liquid electronic cigarette of suction.
Brief description of the drawings
Fig. 1 is a kind of axial section structural representation of embodiment of the present invention;
Fig. 2 is a kind of schematic diagram for embodiment that heating element heater is set on the outer wall of cigarette plenum chamber;
The axial section structural representation of another embodiment of Fig. 3 present invention;
Fig. 4 systems form the structural representation of the aerosol heating chamber of integrative-structure with cigarette plenum chamber;
Fig. 5 is another embodiment of the present invention(Box structure)Axial section structural representation.
Fig. 6 is the wedge shape or aciculiform heating element heater cross-sectional view set in cigarette cavity chamber central zone.
Embodiment
Embodiments of the present invention are explained below with reference to Figure of description.It should be noted that this specification In involved embodiment be not limit, do not represent unique embodiment of the present invention.Corresponding embodiment is below In order to clearly illustrate the content of the invention of patent of the present invention, not to the restriction of embodiments thereof.For the common skill in the field For art personnel, various forms of changes and change can also be made on the basis of such embodiment explanation, it is every to belong to this The technical concept and the content of the invention and obvious changes or variations of invention are also within protection scope of the present invention.
Component names in Figure of description representated by each label are as follows:1- cigarette plenum chambers;2- smokes room;3- connects Fitting;4- power supply units;5- control units;6- charging sockets;The electric conductors of 7- first;The electric conductors of 8- second;9- nebulising elements; 10- aerosol heating chambers;11- electric heating elements;12- outer walls;13- cigarettes or tobacco product;14- heating element heaters.
A kind of exemplary embodiment figure of the present invention is as shown in Figure 1.Electronic smoking set as shown in Figure 1, have and be connected to one Cigarette plenum chamber 1, smoke room 2, connector 3, power supply unit 4 and the control unit 5 risen.A kind of rod-type knot is presented in smoking set on the whole Structure, the circuit connection between all parts are not shown.
Cigarette plenum chamber 1 is the device with tubular housing, is surrounded by outer wall 12, one end has opening, cigarette or tobacco Product 13 can insert cigarette plenum chamber 1 from opening.Generally, the internal diameter of cigarette plenum chamber 1 should be with cigarette or cigarette The fineness of straw-made articles 13 is adapted.
The outer wall 12 of cigarette plenum chamber 1 can be by Al2O3Or made of the exotic material such as devitrified glass.The cigarette is empty Chamber 1 is provided with heating element heater 14.The heating element heater 14 can be provided in the wedge shape that the central area of cigarette plenum chamber is set Or aciculiform heating element heater;The heating element heater 14 that can also be provided on cigarette cavity chamber outer wall.
Fig. 2 then shows a kind of schematic diagram that heating element heater 14 is set on the outer wall 12 of cigarette plenum chamber 1.Heating element heater 14 specific implementation is not limited by Fig. 2, should include training centre energy of the technical staff in the field according to this patent Any other embodiment drawn can be annular or be wrapped on the outer wall 12 of cigarette plenum chamber 1 Heater strip, it can also be other any forms that disclosure satisfy that needs.
Fig. 6 is then shown sets a variety of embodiment party of wedge shape or aciculiform heating element heater in the central area of cigarette plenum chamber 1 Formula, but wedge-shaped or aciculiform heating element heater the embodiment that the present invention is limited is not limited to the content that Fig. 6 has revealed that, Any other embodiment that the technical staff in the field can draw according to the training centre of this patent should be included.
In order to further improve heating effect, can also be coated on the inner surface of the outer wall 12 of cigarette plenum chamber 1 infrared Material.
The heating-up temperature of heating element heater 14 can be arranged between 30 to 350 degrees Celsius, it is preferred that can for example select to set It is set to 150 degrees Celsius, 180 degrees Celsius or 220 degrees Celsius.Heating element heater 14, under the working condition of energization, to being inserted in cigarette Cigarette or tobacco product 13 in plenum chamber 1 are heated, so that such cigarette or tobacco product 13 discharge tobacco perfume Gas, it is available for users to suction.
Smoke room 2 is linked together with power supply unit 4 by connector 3.Connection between smoke room 2 and power supply unit 4 Mode can be fixedly connected, and can also removably be flexibly connected.Can be spiral shell in the case where selecting movable connection method Line connection, grafting, snap connection or magnetic force connection etc..
In the case of using movable connection method between smoke room 2 and power supply unit 4, connector 3 is preferential to be set It is set to and is easy between smoke room 2 and power supply unit 4 the mutually firm structure electrically connected.For example, second is set to lead on connector 3 Electric body 8 and spring base(Not shown in figure), in the case of being connected with each other in smoke room 2 and power supply unit 4, spring base causes second Electric conductor 8 closely links together with the first electric conductor 7 on power supply unit 4, in order to make smoke room 2 and power supply unit 4 Between be in status of electrically connecting all the time.
For the ease of being produced from the aerosol of smoke room 2 among cigarette plenum chamber 1, in cigarette plenum chamber 1 and smoke room 2 Between be provided with the gas channel of connection.
Control chip and control circuit are provided with the control unit 5 of smoking set, control chip is built-in with control program, can be with Operator scheme, control circuit break-make, single cigarette suction circuit turn-off time, puff count, heating element heater to smoking set plus One or more in hot temperature, the parameter such as power of nebulising element are controlled.On control chip, control circuit and smoking set Switch, button and sensor of setting etc. are combined, and realize the control to smoking set different working condition.
In the operating condition, power supply unit 4 is by the first electric conductor 7, the second electric conductor 8 and other necessary circuits, It is connected respectively with the nebulising element 9 and the heating element heater 14 of cigarette plenum chamber 1 set in smoke room 2.
Nebulising element 9, it can be a kind of heating element heater or a kind of element of ultrasonic wave, can also be other property The element of matter, starts working after powered up, and promotes to be arranged on the smoking material inside smoke room 2(Not shown in figure)Produce cigarette Mist;Such smog flows to cigarette plenum chamber 1 via the gas channel being arranged on smoke room, meanwhile, the heating of cigarette plenum chamber 1 Element 14 heats to the cigarette or tobacco product 13 that are inserted in cigarette plenum chamber 1, so that such cigarette or tobacco system Product 13 discharge tobacco aroma, are aspirated for user.
The fragrance that cigarette or tobacco product 13 discharge is combined with the smog from smoke room 2 so that user obtains The haze effect and aroma effect suitable with suction conventional tobacco products, so as to obtain good suction experience.
Smoking material inside smoke room 2 can be propane diols or glycerine, can also be propane diols and the third three The mixture of alcohol and other can produce the material of aerosol after the heating.
User can also use the switch set on smoking set, button etc., be combined with wherein set control unit, The independent control to nebulising element 9 and heating element heater 14 is realized, so as to realize different suction experience and effect.For example, use Person can be in the case where turning off the working condition of heating element heater 14, using the electronic smoking set of the present invention as conventional liq electronic cigarette Tool is used;In this operating condition, the smoking material inside smoke room 2 is caused to produce smog after nebulising element is powered, And cigarette plenum chamber 1 is flowed to, but the heating element heater 14 in cigarette plenum chamber does not work.
For the ease of the working condition of user's more intuitive understanding smoking set, it can also set and refer on electronic cigarette smoking set Show circuit state or the indicator lamp of aspiration phases or other Warning Marks(Not shown in figure), to show the different operating shape of smoking set State.
Another exemplary embodiment of the present invention is as shown in Figure 3.Electronic cigarette smoking set as shown in Figure 2, have successively Cigarette plenum chamber 1, aerosol heating chamber 10, smoke room 2, connector 3, power supply unit 4 and the control unit 5 to link together.Cigarette Have and a kind of bar type structure is presented on the whole, the circuit connection between all parts is not shown.
Cigarette plenum chamber 1 is the device with tubular housing, is surrounded by outer wall 12, one end has opening, cigarette or tobacco Product 13 can insert cigarette plenum chamber 1 from opening.Generally, the internal diameter of cigarette plenum chamber 1 should be with cigarette or cigarette The fineness of straw-made articles 13 is adapted.
The outer wall 12 of cigarette plenum chamber 1 can be by Al2O3Or made of the exotic material such as devitrified glass.The cigarette is empty Chamber 1 is provided with heating element heater 14.The heating element heater 14 can be provided in the wedge shape that the central area of cigarette plenum chamber is set Or aciculiform heating element heater;The heating element heater 14 that can also be provided on cigarette cavity chamber outer wall.
Fig. 2 shows a kind of schematic diagram that heating element heater 14 is set on the outer wall 12 of cigarette plenum chamber 1.Heating element heater 14 Specific implementation do not limited by Fig. 2, should include the field in technical staff can be obtained according to the training centre of this patent Any other embodiment gone out, it can be annular or be wrapped in adding on the outer wall 12 of cigarette plenum chamber 1 Heated filament, it can also be other any forms that disclosure satisfy that needs.
Fig. 6 is then shown sets a variety of embodiment party of wedge shape or aciculiform heating element heater in the central area of cigarette plenum chamber 1 Formula, but wedge-shaped or aciculiform heating element heater the embodiment that the present invention is limited is not limited to the content that Fig. 6 has revealed that, Any other embodiment that the technical staff in the field can draw according to the training centre of this patent should be included.
In order to further improve heating effect, can also be coated on the inner surface of the outer wall 12 of cigarette plenum chamber 1 infrared Material.
Smoke room 2 is linked together with power supply unit 4 by connector 3.Connection between smoke room 2 and power supply unit 4 Mode can be fixedly connected, and can also removably be flexibly connected.Can be spiral shell in the case where selecting movable connection method Line connection, grafting, snap connection or magnetic force connection etc..
In the case of using movable connection method between smoke room 2 and power supply unit 4, connector 3 can preferably be set It is set to and is easy between smoke room 2 and power supply unit 4 the mutually firm structure electrically connected.For example, second is set to lead on connector 3 Electric body 8 and spring base(Not shown in figure), in the case of being connected with each other in smoke room 2 and power supply unit 4, spring base causes second Electric conductor 8 closely links together with the first electric conductor 7 on power supply unit 4, in order to make smoke room 2 and power supply unit 4 Between be in status of electrically connecting all the time.
Aerosol heating chamber 10 is provided between cigarette plenum chamber 1 and smoke room 2.For the ease of being produced from the gas of smoke room 2 Mist enters among cigarette plenum chamber 1, and the air-flow of connection is provided between cigarette plenum chamber 1, aerosol heating chamber 10 and smoke room 2 Passage.Aerosol heating chamber 10 can form integrative-structure with cigarette plenum chamber 1 or be connected by way of flexible connection Together.Fig. 4 systems aerosol heating chamber 10 forms the schematic diagram of integrative-structure with cigarette plenum chamber 1.
Electric heating element 11 is provided with aerosol heating chamber, the smoke flow for coming from smoke room 2 is heated.Electric heating member The heating-up temperature of part 11 can be arranged between 50-350 DEG C, for example, can select to be arranged to 150 degrees Celsius, 180 degrees Celsius or 220 degrees Celsius of person.
Control chip and control circuit are provided with the control unit 5 of smoking set, control chip is built-in with control program, can be with Operator scheme, control circuit break-make, single cigarette suction circuit turn-off time, puff count, heating element heater to smoking set plus One or more in hot temperature, the parameter such as power of nebulising element are controlled.On control chip, control circuit and smoking set Switch, button and sensor of setting etc. are combined, and realize the control to smoking set different working condition.
In the operating condition, power supply unit 4 is by the first electric conductor 7, the second electric conductor 8 and other necessary circuits, Respectively with the nebulising element 9 set in smoke room 2, the electric heating element 11 and cigarette plenum chamber 1 that set in aerosol heating chamber 10 In heating element heater 14 be connected.
Nebulising element 9, it can be a kind of heating element heater or a kind of element of ultrasonic wave, can also be other property The element of matter, starts working after powered up, and promotes to be arranged on the smoking material inside smoke room 2 and produce smog.In smoke room 2 The smoking material in portion can be propane diols or glycerine, can also be mixture, the Yi Jiqi of propane diols and glycerine He can produce the material of aerosol after the heating.
Aerosol flows to gas via the gas channel being arranged on smoke room 2 and aerosol heating chamber 10 as caused by smoke room 2 Mist heating chamber 10, and the electric heating element 11 being arranged in aerosol heating chamber 10 heats, it is heated after aerosol by being arranged on Gas channel between aerosol heating chamber 10 and cigarette plenum chamber 1 flows to cigarette plenum chamber 1 so that cigarette or tobacco product 13 are released Tobacco aroma is released, person's suction can be used.
The fragrance that cigarette or tobacco product 13 discharge is combined with the smog from smoke room 2 so that user obtains The haze effect and aroma effect suitable with suction conventional tobacco products, so as to obtain good suction experience.
User can also use the switch set on smoking set, button etc., be combined with wherein set control unit, Realize the independent control to nebulising element 9, electric heating element 11 and heating element heater 14.The electronic smoking set of the present invention is also used as often Rule liquid electronic cigarette smoking set is used;In this operating condition, the smoke inside smoke room 2 is caused after nebulising element is powered Material produces smog, and flows to cigarette plenum chamber 1, but electric heating element 11 and heating element heater 14 do not work.For the ease of using The working condition of person's more intuitive understanding smoking set, indicating circuit state or aspiration phases can also be set on electronic cigarette smoking set Indicator lamp or other Warning Marks, to show the different working condition of smoking set.
Typically, smoking set of the present invention can also have another embodiment, as shown in Figure 5.As shown in Figure 3 Electronic smoking set, there is cigarette plenum chamber 1, smoke room 2, connector 3, power supply unit 4 and the smoking set of control unit 5. to present on the whole A kind of box structure, the circuit connection between all parts are not shown.
Cigarette plenum chamber 1 is arranged to tubular housing, and one end has opening, and cigarette or tobacco product 13 can be inserted from opening Enter cigarette plenum chamber 1.Generally, the internal diameter of cigarette plenum chamber 1 should be with cigarette or the fineness phase of tobacco product 13 Adapt to.
The cigarette plenum chamber 1 is surrounded by outer wall 12, and the outer wall 12 of cigarette plenum chamber 1 can be by Al2O3Or devitrified glass etc. Made of exotic material.Cigarette plenum chamber 1 is additionally provided with heating element heater 14.Such heating element heater 14 can be provided in cigarette The wedge shape or aciculiform heating element heater that the central area of plenum chamber 1 is set;It can also be provided on the outer wall 12 of cigarette plenum chamber 1 A heating element heater 14.
Fig. 2 shows a kind of schematic diagram that heating element heater 14 is set on the outer wall 12 of cigarette plenum chamber 1.Heating element heater 14 Specific implementation do not limited by Fig. 2, should include the field in technical staff can be obtained according to the training centre of this patent Any other embodiment gone out, it can be annular or be wrapped in adding on the outer wall 12 of cigarette plenum chamber 1 Heated filament, it can also be other any forms that disclosure satisfy that needs.
Fig. 6 is then shown sets a variety of embodiment party of wedge shape or aciculiform heating element heater in the central area of cigarette plenum chamber 1 Formula, but wedge-shaped or aciculiform heating element heater the embodiment that the present invention is limited is not limited to the content that Fig. 6 has revealed that, Any other embodiment that the technical staff in the field can draw according to the training centre of this patent should be included.
In order to further improve heating effect, can also be coated on the inner surface of the outer wall 12 of cigarette plenum chamber 1 infrared Material.
The heating-up temperature of heating element heater 14 can be arranged between 30 to 350 degrees Celsius, it is preferred that can for example select to set It is set to 150 degrees Celsius, 180 degrees Celsius or 220 degrees Celsius.Heating element heater 14, under the working condition of energization, to being inserted in cigarette Cigarette or tobacco product 13 in plenum chamber 1 are heated, so that such cigarette or tobacco product 13 discharge tobacco perfume Gas, it is available for users to suction.
Smoke room 2 is linked together with cigarette plenum chamber 1 by connector 3.Between smoke room 2 and cigarette plenum chamber 1 Connected mode can be fixedly connected, and can also removably be flexibly connected., can be with the case where selecting movable connection method Threaded connection, grafting, snap connection or magnetic force connection etc..
In the case of using movable connection method between smoke room 2 and cigarette plenum chamber 1, connector 3 preferably can be with The mutually firm structure electrically connected is arranged for ease of between smoke room 2 and power supply unit 4.For example, set second on connector 3 Electric conductor 8 and spring base(Not shown in figure), interconnected in smoke room 2 and cigarette plenum chamber 1 by connector 3 In the case of, spring base causes the second electric conductor 8 to be closely joined together with the electric-conductor set on cigarette plenum chamber 1, in order to Make to be in status of electrically connecting between smoke room 2 and power supply unit 4 all the time.Electrical connection between the electric conductor 8 of power supply unit 4 and second It is not shown.
Control chip and control circuit are provided with the control unit 5 of smoking set, control chip is built-in with control program, can be with Operator scheme, control circuit break-make, single cigarette suction circuit turn-off time, puff count, heating element heater to smoking set plus One or more in hot temperature, the parameter such as power of nebulising element are controlled.On control chip, control circuit and smoking set Switch, button and sensor of setting etc. are combined, and realize the control to smoking set different working condition.
In the operating condition, power supply unit 4 is by conducting wire and the second electric conductor 8, respectively with being set in smoke room 2 Nebulising element 9 is connected with the heating element heater 14 of cigarette plenum chamber 1.
Nebulising element 9, it can be a kind of heating element heater or a kind of element of ultrasonic wave, can also be other property The element of matter, starts working after powered up, and promotes to be arranged on the smoking material inside smoke room 2 and produce smog.In smoke room 2 The smoking material in portion can be propane diols or glycerine, can also be mixture, the Yi Jiqi of propane diols and glycerine He can produce the material of aerosol after the heating.
Aerosol flows to cigarette via the gas channel being arranged on smoke room 2 and cigarette plenum chamber 1 as caused by smoke room 2 Plenum chamber 1.Meanwhile the heating element heater 14 of cigarette plenum chamber 1 is carried out to the cigarette or tobacco product 13 that are inserted in cigarette plenum chamber 1 Heating, so that such cigarette or tobacco product 13 discharge tobacco aroma, aspirated for user.Cigarette or tobacco product 13 The fragrance discharged is combined with the smog from smoke room 2 so that user obtains suitable with suction conventional tobacco products Haze effect and aroma effect, so as to obtain good suction experience.
User can also use the switch set on smoking set, button etc., be combined with wherein set control unit, The independent control to nebulising element 9 and heating element heater 14 is realized, so as to realize different suction experience and effect.For example, use Person can be in the case where turning off the working condition of heating element heater 14, using the electronic smoking set of the present invention as conventional liq electronic cigarette Tool is used;In this operating condition, the smoking material inside smoke room 2 is caused to produce smog after nebulising element is powered, And cigarette plenum chamber 1 is flowed to, but the heating element heater 14 in cigarette plenum chamber does not work.
For the ease of the working condition of user's more intuitive understanding smoking set, it can also set and refer on electronic cigarette smoking set Show circuit state or the indicator lamp of aspiration phases or other Warning Marks, to show the different working condition of smoking set.
, can also reference picture 2 in the case where smoking set involved in the present invention is practiced according to boxlike embodiment Shown embodiment is such, and aerosol heating chamber 10 is set between smoke room 2 and cigarette plenum chamber 1.

Claims (16)

1. a kind of Novel electric cigarette smoking set, include cigarette plenum chamber, smoke room, power supply unit, control unit;It is characterized in that: The cigarette plenum chamber one end open and with the tubular housing of cigarette can be received;The cigarette plenum chamber is provided with and powered The heating element heater that unit is connected with control unit;The smoke room is connected on the smoking set by connector, and is provided with Nebulising element and smoking material;The nebulising element of the smoke room is connected with power supply unit and control unit;The smoking set is also set It is equipped with connection cigarette plenum chamber and the gas channel of smoke room;The nebulising element makes the smoke material set in smoke room after being powered Material produces smog, and smog flows to the cigarette plenum chamber by the gas channel.
2. electronic cigarette smoking set as claimed in claim 1, it is characterised in that:Between the cigarette plenum chamber and the smoke room also Settable aerosol heating chamber;The cigarette plenum chamber, aerosol heating chamber and smoke room are provided with the aerosol runner being sequentially communicated;Institute State aerosol heating chamber and be provided with electric heating element, for heating the smoke flow from the smoke room.
3. electronic cigarette smoking set as claimed in claim 2, it is characterised in that:Aerosol heating chamber can form one with cigarette plenum chamber Structure.
4. electronic cigarette smoking set as claimed in claim 1 or 2, it is characterised in that:The smoke room removably connects Onto the connector of electronic cigarette smoking set, dismountable connected mode can be threadedly coupled, snap connection, grafting or magnetic force Connection.
5. electronic cigarette smoking set as claimed in claim 1 or 2, it is characterised in that:Set between the cigarette plenum chamber and smoke room It is equipped with circuit connection;Described connected mode can be with the contact of spring or other contact connected modes.
6. electronic cigarette smoking set as claimed in claim 1 or 2, it is characterised in that:The cigarette plenum chamber has annular outer wall, institute The diameter and the size of tobacco product or cigarette for stating the cavity that annular outer wall is surrounded are adapted, for receiving described tobacco system Product or cigarette.
7. electronic cigarette smoking set as claimed in claim 6, it is characterised in that:The heating element heater of the cigarette plenum chamber is in cigarette The wedge shape or aciculiform heating element heater that the central area of plenum chamber is set.
8. electronic cigarette smoking set as claimed in claim 6, it is characterised in that:The heating element heater of the cigarette plenum chamber is in cigarette The heating element heater set on cavity chamber outer wall.
9. electronic cigarette smoking set as claimed in claim 7 or 8, it is characterised in that:The annular outer wall is by Al2O3Material is micro- Crystal glass is made.
10. electronic cigarette smoking set as claimed in claim 9, it is characterised in that:It can be coated with the inwall of cigarette plenum chamber infrared Material.
11. the electronic cigarette smoking set as described in claim 1 or 2 or 7 or 8, it is characterised in that:Set on the cigarette plenum chamber Heating element heater is a kind of material of positive temperature coefficient, and temperature coefficient scope is 0.003-0.006.
12. electronic cigarette smoking set as claimed in claim 1 or 2, it is characterised in that:Control chip and control are provided with control unit Circuit processed;Suction signal caused by the smoking sensor or suction button set on electronic smoking set is sent to described by circuit Control chip, the control chip control the working condition of heating element heater or nebulising element by control circuit.
13. electronic cigarette smoking set as claimed in claim 12, it is characterised in that:The control chip is built-in with control program, institute The operator scheme of electronic cigarette smoking set, control circuit safe opening, the shut-off of single cigarette suction circuit can be controlled by stating control program One or more in time, puff count, the heating-up temperature of heating element heater, the parameter such as power of nebulising element.
14. electronic cigarette smoking set as claimed in claim 1 or 2, it is characterised in that:The heating element heater of cigarette plenum chamber and smoke room Nebulising element controlled unit independently control.
15. electronic cigarette smoking set as claimed in claim 7 or 8, it is characterised in that:The heating that the cigarette plenum chamber is set The heating-up temperature of element is not higher than the burning-point of tobacco product.
16. the electronic cigarette smoking set as described in claim 1,2 or 8, it is characterised in that:The heating element heater of the cigarette plenum chamber Outside is provided with heat-reflecting layer or other heat-barrier materials.
CN201710778893.6A 2017-09-01 2017-09-01 A kind of Novel electric cigarette smoking set Pending CN107411179A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108095203A (en) * 2018-02-09 2018-06-01 昆明纳太科技有限公司 A kind of electrical heating is not burnt cigarette radiant type heating unit
CN108143005A (en) * 2017-12-22 2018-06-12 安徽中烟工业有限责任公司 A kind of peripheral electrical heating aerosol generation system for including tobacco particle
CN108185524A (en) * 2017-12-22 2018-06-22 安徽中烟工业有限责任公司 A kind of inside electrical heating aerosol generation system comprising tobacco particle
CN108185537A (en) * 2018-02-26 2018-06-22 冷朝阳 A kind of apparatus for aerosol creation and aerosol generation product
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CN110051036A (en) * 2018-01-18 2019-07-26 湖南中烟工业有限责任公司 A kind of electronic cigarette
CN110537739A (en) * 2019-09-12 2019-12-06 云南巴菰生物科技有限公司 multifunctional smoking set
WO2020007206A1 (en) * 2018-07-05 2020-01-09 云南中烟工业有限责任公司 Multifunctional electronic cigarette set having circumferential heating
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WO2021077519A1 (en) * 2019-10-22 2021-04-29 北京捷佳掌讯科技有限公司 Multifunctional extendable e-cigarette rod
WO2021136420A1 (en) * 2020-01-02 2021-07-08 深圳市合元科技有限公司 Heater and smoking set comprising heater
EP3973797A1 (en) * 2017-12-22 2022-03-30 Philip Morris Products S.A. Aerosol-generating device with easy clean heating chamber

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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WO2023131260A1 (en) * 2022-01-08 2023-07-13 刘团芳 Heat-not-burn smoking appliance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263083A (en) * 2013-05-23 2013-08-28 红云红河烟草(集团)有限责任公司 Visible heating atomizing cigarette
CN104770897A (en) * 2015-03-16 2015-07-15 河南中烟工业有限责任公司 Three-segment non-combustion electronic atomization device and electronic control system thereof
CN204670389U (en) * 2015-05-30 2015-09-30 深圳市合元科技有限公司 Electronic cigarette
CN204907924U (en) * 2015-07-29 2015-12-30 深圳市合元科技有限公司 Non - burning type smoking utensil
CN106418724A (en) * 2016-10-28 2017-02-22 郭洪礼 Electronic smoking apparatus
CN207136245U (en) * 2017-09-01 2018-03-27 南通烟滤嘴有限责任公司 A kind of electronic cigarette smoking set

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140174458A1 (en) * 2012-12-21 2014-06-26 Samuel Aaron Katz Self-contained electronic smoking device that produces smoke and ash by incineration
CN203748672U (en) * 2013-12-30 2014-08-06 深圳市合元科技有限公司 Atomizer for electronic cigarette and electronic cigarette
CN104013109B (en) * 2014-05-23 2017-03-15 上海烟草集团有限责任公司 A kind of not burning cigarette
CN203873016U (en) * 2014-06-11 2014-10-15 湖南中烟工业有限责任公司 Atomizer and electronic cigarette with atomizer
CN104041942B (en) * 2014-07-03 2016-08-24 深圳市天劲电子烟科技有限公司 Electronic cigarette
CN105982360A (en) * 2015-02-26 2016-10-05 上海烟草集团有限责任公司 Electronic cigarette

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103263083A (en) * 2013-05-23 2013-08-28 红云红河烟草(集团)有限责任公司 Visible heating atomizing cigarette
CN104770897A (en) * 2015-03-16 2015-07-15 河南中烟工业有限责任公司 Three-segment non-combustion electronic atomization device and electronic control system thereof
CN204670389U (en) * 2015-05-30 2015-09-30 深圳市合元科技有限公司 Electronic cigarette
CN204907924U (en) * 2015-07-29 2015-12-30 深圳市合元科技有限公司 Non - burning type smoking utensil
CN106418724A (en) * 2016-10-28 2017-02-22 郭洪礼 Electronic smoking apparatus
CN207136245U (en) * 2017-09-01 2018-03-27 南通烟滤嘴有限责任公司 A kind of electronic cigarette smoking set

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US11723408B2 (en) 2017-12-22 2023-08-15 Philip Morris Products S.A. Aerosol-generating device with easy clean heating chamber
WO2019119731A1 (en) * 2017-12-22 2019-06-27 安徽中烟工业有限责任公司 Peripheral electric heating aerosol generating system containing tobacco particles
EP3973797A1 (en) * 2017-12-22 2022-03-30 Philip Morris Products S.A. Aerosol-generating device with easy clean heating chamber
CN110051036A (en) * 2018-01-18 2019-07-26 湖南中烟工业有限责任公司 A kind of electronic cigarette
CN108095203A (en) * 2018-02-09 2018-06-01 昆明纳太科技有限公司 A kind of electrical heating is not burnt cigarette radiant type heating unit
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WO2019161633A1 (en) * 2018-02-26 2019-08-29 冷朝阳 Aerosol generating device and aerosol generating product
KR102127789B1 (en) 2018-07-05 2020-06-30 차이나 타바코 윈난 인더스트리얼 컴퍼니 리미티드 Circumferential heating electronic smoking tool
KR20200005544A (en) * 2018-07-05 2020-01-15 차이나 타바코 윈난 인더스트리얼 컴퍼니 리미티드 Circumferential heating multifunctional electronic smoking tool
RU2722248C1 (en) * 2018-07-05 2020-05-28 Чайна Табакко Юньнань Индастриал Ко., Лтд Multifunctional electronic device for smoking with heating along perimeter
WO2020007206A1 (en) * 2018-07-05 2020-01-09 云南中烟工业有限责任公司 Multifunctional electronic cigarette set having circumferential heating
JP2020533949A (en) * 2018-07-05 2020-11-26 雲南中煙工業有限責任公司 Circumferential heating type multifunction electronic smoking equipment
EP3626094A4 (en) * 2018-07-05 2021-03-10 China Tobacco Yunnan Industrial Co., Ltd Multifunctional electronic cigarette set having circumferential heating
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CN109363246B (en) * 2018-11-22 2023-11-07 声海电子(深圳)有限公司 Electronic cigarette
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