WO2018195901A1 - 一种烤烟器和加热控制方法 - Google Patents
一种烤烟器和加热控制方法 Download PDFInfo
- Publication number
- WO2018195901A1 WO2018195901A1 PCT/CN2017/082384 CN2017082384W WO2018195901A1 WO 2018195901 A1 WO2018195901 A1 WO 2018195901A1 CN 2017082384 W CN2017082384 W CN 2017082384W WO 2018195901 A1 WO2018195901 A1 WO 2018195901A1
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- WO
- WIPO (PCT)
- Prior art keywords
- heating element
- heating
- temperature
- filter layer
- heat insulating
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0297—Heating of fluids for non specified applications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
Definitions
- the present invention relates to the field of electronic smoking devices, and in particular, to a flue-curing device and a heating control method.
- the embodiment of the present application provides a flue-cured tobacco device, including a casing, wherein one end of the casing is provided with a crotch portion, and a fixed cylinder internally connected with the crotch portion is disposed, the fixed cylinder is away from the
- the first accommodating portion is provided with a first accommodating portion and a second accommodating portion.
- the first accommodating portion is provided with at least one layer of a filter layer structure away from the mouth portion, and the second accommodating portion is provided with Heating element;
- one end of the cigarette is sequentially inserted into the fixing cylinder and the first receiving portion along the mouth portion and is abutted against the filter layer structure, and the other end of the cigarette protrudes from the mouth portion outside the casing, a heating element for heating the cold air during heating and transferring the heated hot air to the cigarette through the filter layer structure, The cigarette to be baked is heated evenly.
- the housing is further provided with a connecting plate at the mouth portion, and the connecting plate and the end wall of the fixing tube facing the mouth portion abut against the elastic protrusion, the convex
- the fixing cylinder is fixed in the casing and the cigarette is elastically held in the fixing cylinder and the first receiving portion;
- a cover plate is further disposed between the connecting plate and the casing, and the cover plate is configured to slidably cover the end of the fixed cylinder facing the mouthpiece without being inserted into the cigarette On the wall.
- the second accommodating portion is provided with a heat insulating tube for heating the heat generating element
- the heat-insulating tube casing is provided with a bracket, and one end of the bracket is connected between the fixed cylinder and the first receiving portion, and the other end of the bracket and the heat-insulating tube are away from the end wall of the mouthpiece a first heat insulating space for heat insulation is disposed between the bracket and the first receiving portion, the second receiving portion, and the heat insulating tube, and the first heat insulating space is filled with a heat insulating material; a third receiving portion and a fourth receiving portion for accommodating the cigarette making device circuit are further disposed between the casing and the bracket and the first receiving portion.
- one end of the bracket away from the mouth portion is provided with a holding member, and one end of the holding member abuts against an end wall of the heat insulating tube away from the mouth portion, the card
- the other end of the holding member abuts the intake pipe, and the holding member is provided with a first connecting hole, a second connecting hole and a first for the intake air respectively for connecting the wires connected at both ends of the heating element Air intake hole
- a second intake hole is defined in an end of the casing away from the mouth portion, and one end of the intake pipe is connected to the second intake hole, and the other end is passed through the holder
- the first intake port is in communication with the insulated barrel.
- the filter layer structure includes a first filter layer adjacent to the mouth portion and a second filter layer away from the mouth portion, and the first filter layer is distributed with a plurality of first filter holes
- the second filter layer has a plurality of second filter holes
- the first receiving portion is away from the inner wall of one end of the mouth portion to reduce the inner diameter to form a first limiting step and a second limiting step, wherein the first limiting step and the second limiting step are respectively used for Holding and fixing the first filter layer and the second filter layer, wherein a flow gap for supplying hot air is disposed between the first filter layer and the second filter layer, the first filter layer and the second layer
- the flow gap distance between the filter layers is 0.5-8 mm.
- the tobacco evaporator further comprises:
- a temperature sensor is disposed on an outer wall of the first receiving portion, and configured to measure the fragrance in the first receiving portion The temperature of the smoke and the temperature signal is transmitted;
- an airflow sensor is disposed in the measuring component sleeved outside the air inlet pipe and communicating with the air inlet pipe, for sensing and transmitting the airflow signal;
- a controller disposed on the circuit board and respectively connected to the heating element, the temperature sensor, and the air flow sensor, configured to receive the air flow signal and the temperature signal, and control the according to the set temperature Heating the element to heat the substance to be evaporated according to the set temperature;
- a battery disposed in the fourth receiving portion for supplying power to the airflow sensor, the temperature sensor, the controller, and the heating element;
- ⁇ disposed on the outer wall of the housing and connected to the controller and the battery, respectively, for controlling the connection of the controller and the battery.
- the inside of the bracket is axially disposed with a receiving body, and one end of the receiving body abuts against one end of the bracket toward the mouth portion and communicates with the fixed barrel through the bracket.
- the other end of the accommodating body is detachably abutted from the heat insulating tube, and the accommodating body is reduced in diameter away from the mouth portion to form a heating cylinder, and the first accommodating portion is formed in the accommodating body.
- the second accommodating portion is formed in the heating cylinder body, and the heating element extends in a spiral shape along the axial direction of the heating cylinder body and is in abutment with the heating cylinder body wall;
- a fourth connecting hole is disposed on the end wall of the receiving body away from the mouth portion, the receiving body is in communication with the heating cylinder, and the heating cylinder is away from the end of the mouth portion a second through hole is formed in the wall;
- a third heat insulating space for heat insulation is formed between the heat insulating tube and the heating cylinder.
- one end of the heating element extends through the fourth connecting hole away from the mouth opening and is connected to the controller through a side of the first connecting hole around the battery, The other end is connected to the controller through the second through hole and the second connecting hole, and the other end of the heating element is respectively soldered to the PCB board. On both sides.
- the inside of the bracket is axially disposed with a receiving body, and one end of the receiving body abuts against one end of the bracket toward the mouth portion and communicates with the fixed barrel through the bracket.
- the other end of the receiving body is detachably abutted from the heat insulating tube, and the first receiving portion and the second receiving portion are both formed in the receiving body, and the heating element is arranged in a spiral shape.
- the end wall of the receiving body away from the mouthpiece Between and the second filter layer;
- a third connecting hole and a first through hole for communicating with the heat insulating tube are disposed on the end wall of the receiving body away from the mouth portion;
- a second heat insulating space for heat insulation is formed between the heat insulating tube and an end wall of the receiving body away from the mouth portion.
- one end of the heating element extends through the third connecting hole away from the mouthpiece and is connected to the controller through a side of the first connecting hole around the battery, The other end is connected to the controller through the first through hole and the second connecting hole and then the other side of the battery, and the two ends of the heating element are respectively soldered to the PCB board correspondingly On both sides.
- each of the first filter holes has a diameter of 0.2-3.0 mm, and the first filter holes uniformly cover the first filter layer, and a center distance of each adjacent two first filter holes is 0.6-3.0mm;
- Each of the second filter holes has a diameter of 0.8-6 mm, and a distance from a center of each of the second filter holes to a center of the second filter layer is 2-12 mm.
- the fixing cylinder, the heat insulating cylinder, the bracket and the casing are all made of a heat insulating material; the mouth portion is made of an elastic heat insulating material, and the receiving body is Made of a thermally conductive material.
- the step S2 includes the following steps:
- the airflow sensor detects the airflow signal and transmits it to the controller, or the user manually controls the controller to operate, the controller controls the heating element to be heated to a first predetermined temperature;
- step S22 the airflow sensor continues to detect the airflow signal, proceed to step S23; the airflow sensor does not detect the airflow signal again, proceed to step S24;
- the controller controls the heating element to be heated to a second predetermined temperature
- the temperature sensor measures a temperature of the first receiving portion and transmits a temperature signal to the controller, when the detected temperature is lower than a second predetermined temperature ⁇ , the controller controls the heating element to continue heating, when the temperature is higher than the second temperature Degreely, the controller controls the heating element to stop heating;
- the temperature sensor measures the temperature of the first receiving portion and transmits a temperature signal to the controller, and when the detected temperature is lower than the first predetermined temperature, the controller controls the heating The component continues to heat, and the controller controls the heating element (15) to stop heating when the temperature is above the first predetermined temperature.
- One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: dispersing heat generated by the heating element by providing a mesh filter layer structure to be placed on the mesh filter layer structure
- the cigarettes on the cigarettes are evenly heated, so that the user can experience the taste of the real smoke, and there is no tar formation, and after the airflow is buffered by the filter layer structure, the taste of the smoke is moderated, which is beneficial to improve the user experience.
- FIG. 1 is a cross-sectional view of a tobacco hood provided by a first embodiment of the present application
- FIG. 2 is a cross-sectional view showing the structure of the bracket provided by the first embodiment of the present application
- FIG. 3 is a top view of a heating element provided by a first embodiment of the present application.
- FIG. 4 is a cross-sectional view showing a structure of a bracket according to a second embodiment of the present application.
- FIG. 5 is a schematic diagram of a flow of a tobacco grill provided by a first embodiment of the present application.
- FIG. 6 is a schematic structural view of the first filter in FIG. 1;
- FIG. 7 is a schematic structural view of a second filter in FIG. 1;
- FIG. 8 is a schematic circuit diagram of a tobacco toaster provided by a first embodiment of the present application.
- FIG. 9 is a flow chart of a method for evaporating tobacco according to a third embodiment of the present application.
- FIG. 10 is a flow chart of a method for evaporating tobacco according to a fourth embodiment of the present application.
- Embodiments of the present application provide a flue-cured tobacco device, and disperse heat generated by the heating element by providing a mesh filter layer structure, so that the cigarettes placed on the mesh filter layer structure are uniformly heated, so that the user experiences the true
- the taste of the smoke does not cause tar formation, and after the airflow is buffered by the filter layer structure, the taste of the smoke is moderated, which is beneficial to improve the user experience.
- FIG. 1 is a cross-sectional view of a tobacco hood provided by a first embodiment of the present application.
- an embodiment of the present application provides a flue-cured tobacco device, comprising a casing 1 , a mouth portion 13 disposed at one end of the casing 1 , and a fixing cylinder 10 disposed inside the casing 1 and a first receiving body
- the portion 11, the second housing portion 12, the filter layer structure 14, the heating element 15, and the heat insulating tube 16, and the cigarette 2 are inserted into the fixed tube 10 and the first housing portion 11.
- the housing 1 is a substantially elliptical cylindrical structure
- the fixed cylinder 10 for accommodating the cigarette 2 is a cylindrical structure that is shaped to fit the cigarette 2
- the fixed cylinder 10 is made of a heat insulating material to prevent heat from being fixed.
- the tube 10 is transferred to the housing 1 at the mouth portion 13.
- One end of the first receiving portion 11 communicates with the mouth portion 13 through the fixing tube 10, and the shape of the first housing portion 11 is matched with the cigarette 2, thereby saving the space of the tobacco grill.
- the cigarette 2 can be held in the first accommodating portion 11, so that the baking of the cigarette is more evenly moderated, and the other end of the first accommodating portion 11 is connected to the second accommodating portion 12, and at least one layer of the reticular filter layer structure 14 is disposed.
- the heating element 15 is disposed in the second receiving portion 12 in the first receiving portion 11 away from the mouth portion 13; the cigarette 2 - end is inserted into the first receiving portion 11 along the mouth portion 13 and is in contact with the filter layer structure 14 The other end protrudes from the mouth portion 13 outside the casing 1.
- the heating element 15 is used to heat the cold air and heat the heated hot air to the cigarette through the filter layer structure 14. 2, the baking cigarette is uniformly heated, and the second receiving portion 12 is provided with a partition Cylinder 16, for heating the heating element 15 inches, said second housing portion 12 of the insulation, slowing accommodating portion 12 in the second heat dissipation to the surroundings, between the heating wire with the shorter warm-inch inch and conserve battery power.
- the housing 1 is located at the mouth portion 13 and is further provided with a connecting plate 131, and the connecting plate 131 and the fixed cylinder 10 are facing the end wall of the mouth portion 13. Abutting an elastic protrusion 1311 for fixing the fixing cylinder 10 in the casing 1 and elastically holding the cigarette 2 in the fixing cylinder 10 and the first receiving portion 11, in this embodiment
- the mouth portion 13 is an elastic heat insulating structure such as silica gel or heat-insulating plastic, and has a sealing effect.
- a cover plate 132 is disposed between the connecting plate 131 and the housing 1 , and the cover plate 132 is configured to slidably cover the end wall of the fixed cylinder 10 toward the mouth portion 13 .
- the cover 132 can prevent the magazine such as dust from entering the first receiving portion 11 through the mouth portion 13, thereby sealing and keeping the flue-curing device clean.
- the first receiving portion 11 , the second receiving portion 12 , and the heat insulating tube 16 are sleeved with a bracket 17 , and the bracket 17 is connected to the end of the mouth portion 13 between the fixed barrel 10 and the first receiving portion 11 . And partially sleeved on the outer wall of the fixed cylinder 10, and one end of the bracket 17 away from the mouth portion 13 is abutted against the end wall of the heat insulating cylinder 16 away from the mouth portion 13.
- the holder 17 is fixedly disposed with a holding member 171 at a position away from the mouth portion 13.
- the holding member 171 has a hollow trumpet shape.
- the holding member 171 has a straight end and a heat insulating tube 16 away from the end wall of the mouth portion 13.
- the other end of the holding member 171 extends along the straight tube away from the mouth portion 13 and the outer circumference abuts on the bottom wall of the bracket 17, and the other end of the holding member 171 is connected
- the intake pipe 18, the casing 1 is provided with a second intake hole 103 with respect to the other end of the crotch portion 13, and the intake pipe 18 communicates with the second intake hole 103 and the retaining member 171, and the gas passes through the second inlet.
- the air hole 103 enters the air intake pipe 18 and enters the heat insulating cylinder 16 along the holding member 171, and is heated by the heating element 15 provided in the second housing portion 12 to enter the first housing portion 11 to bake the cigarette 2.
- the bracket 17 is an elastic heat insulating structure such as a silicone rubber or a heat insulating plastic, and has a good sealing effect.
- a first heat insulating space 111 for heat insulation is disposed between the bracket 17 and the first receiving portion 11 , the second receiving portion 12 , and the heat insulating tube 16 , and the heat insulating tube is also made of a heat insulating material.
- the first heat insulating space 111 is filled with a heat insulating material, which reduces the heat in the second receiving portion 12 to be radiated to the surroundings, and shortens the preheating time of the heating wire and conserves battery power.
- a third receiving portion 101 and a fourth receiving portion 102 are further disposed between the housing 1 and the bracket 17 and the fixed sleeve 10.
- the third receiving portion 101 and the fourth receiving portion 102 may be internally provided with a control circuit, and the third receiving portion 101 And
- the four receiving portions 102 are thermally insulated from the bracket 17 such that the control circuit is not affected by the temperature of the heating element 15.
- the tobacco hood in the embodiment further includes: a temperature sensor 3, which can be fixed on the outer wall of the first accommodating portion 11 by means of pasting, welding, or the like, for measuring the The temperature of a accommodating portion 11, that is, the temperature of the baked cigarette 2 is measured and the temperature signal is transmitted; the PCB circuit board 4 is disposed in the third accommodating portion 101, and is insulated by the third accommodating portion 101 and the bracket 17.
- the PCB circuit board 4 can be prevented from being affected by the high temperature of the heating element 15;
- the air flow sensor 5 is disposed in the measuring member 181 which is disposed outside the intake pipe 18 and communicates with the intake pipe 18, because it is not directly disposed in the intake pipe 18 However, through the flow communication with the intake pipe 18, the airflow to the airflow sensor 5 is more gentle, which is advantageous for the accuracy of the airflow sensor 5 measurement;
- the controller 6, is disposed on the circuit board 4 and separately with the heating element 15, the temperature sensor 3.
- the airflow sensor 5 is electrically connected, for receiving the induced airflow signal and the temperature signal, and controlling the heating element according to the set temperature.
- the device 6 can heat the material to be evaporated according to the set temperature, and the controller 6 can adjust the heating temperature according to the gas flow signal transmitted by the air flow sensor 5 and the temperature signal transmitted by the temperature sensor 3, thereby adjusting the heating temperature;
- the accommodating portion 102 is configured to supply power to the airflow sensor 5, the temperature sensor 3, the controller 6, and the heating element 15. Since the fourth accommodating portion 102 and the bracket 17 are thermally insulated, the battery 7 can avoid the heating element 15 The high temperature effect;
- the switch 8, is disposed on the outer wall of the casing 1 and is respectively connected with the controller 6 and the battery 7, for controlling the connection of the controller 6 and the battery 7, pressing the switch, the circuit is turned on, the heating element 15 The heating is started, and the set temperature is preset in the controller 6.
- the controller compares the actual received heating temperature with the preset set temperature, or the actual temperature is greater than the set temperature. It will control the breakage of the MOS tube, the switch 8 is connected through the housing 1 and the bracket 17 and the controller 6, and the controller 6 can automatically control the addition. The status of the unit 15, with the user can also Jian inch 8 off manual control of the heating element 15 operating state.
- FIG. 2 is a cross-sectional view showing the structure of a bracket provided by the first embodiment of the present application.
- the inside of the casing 1 is provided with a receiving body 19 in the axial direction, and one end of the receiving body 19 abuts against one end of the bracket 17 toward the crotch portion 13 and communicates with the fixed cylinder 10 through the bracket 17, and accommodates
- the other end of the body 19 is detachably abutted from the heat insulating tube 16 because it needs to withstand high temperature.
- the receiving body 19 is an integrally formed structure made of an aluminum alloy material, and the heat generated by the heating element 15 can be conducted to The cigarette 2 heats the cigarette 2 along the outer peripheral wall of the cigarette 2.
- the container may also be a ceramic material, and the container body 19 is far away.
- the heating cylinder 193 is formed in a diameter reducing direction from the mouth portion 13, the first housing portion 11 is formed in the housing body 19, the second housing portion 12 is formed in the heating cylinder 193, and the heating element 15 is spirally along the heating cylinder.
- the body 193 extends axially and abuts against the cavity wall of the heating cylinder 193.
- the volume of the second receiving portion 12 is larger, and the direct contact area of the heating unit 15 and the filter layer structure 14 is smaller than that of the first embodiment.
- the effect of the receiving body 1 9 away from the end wall of the mouth portion 13 is provided with a fourth connecting hole 194, the receiving body 19 is in communication with the heating cylinder 193, and the heating cylinder 193 is away from the end wall of the mouth portion 13.
- the upper opening is provided with a second through hole 195; the fourth connecting hole 194 and the second through hole 195 are respectively used for passing the wires at both ends of the heating element 15, the same wire and the fourth connecting hole 194 and the second through hole 195
- the partition wall has an air flow gap as an intake hole.
- a third heat insulating space 113 for heat insulation is formed between the heat insulating tube 16 and the heating cylinder 193.
- one end of the heating element 15 extends through the fourth connecting hole 194 away from the mouth portion 13 and passes through the first connecting hole 1711 to connect with the controller 6 on one side of the battery 7 and the other end through
- the second through hole 195 and the second connecting hole 1712 are then connected to the controller 6 around the other side of the battery 7.
- the two ends of the heating element 15 are respectively soldered on opposite sides of the PCB board 4, so as to avoid Short circuit occurs because the two connecting wires are brought together by the transportation process or vibration.
- FIG. 5 is a schematic diagram of a flow of a flue-cured tobacco device according to a first embodiment of the present application.
- the airflow enters the casing 1 from the second intake hole 103, and the airflow enters the intake pipe 18 ⁇ .
- the intake pipe 18 generates a negative pressure due to the flow velocity of the airflow, and the pressure at the airflow sensor 5 Above the pressure in the intake pipe 18, the air at the air flow sensor 5 flows toward the intake pipe 18, thereby causing the air flow sensor 5 to induce the generation of the air flow; the air flow in the intake pipe 18 enters the air through the first intake hole 1713.
- the hot tube 16 then flows through the heating element 15 through the second through hole 195, and the hot air heated by the heating element 15 sequentially passes through the second filter hole 1421 and the first filter hole 1411, and then enters the first housing portion 10 and the cigarette
- the cigarettes entering the user port along the first accommodating portion 11 and the fixed cylinder 10 are in full contact with the mesh filter layer structure 14 as the airflow flows, and heat is transferred to the mesh filter layer structure 14, mesh filtering.
- the layer structure 14 is uniformly heated, so that the cigarettes abutting on the filter layer structure 14 are also uniformly heated, and the smoke outlet is soft in the smoke chamber.
- each of the corresponding air intake apertures is covered with a flexible cover that is snagging and closing according to the flow of airflow, which may be adapted to the airflow.
- the size of the airflow is adjusted by varying the degree of snoring.
- each of the first filter holes 1411 has a diameter of 0.2-3.0 mm, and a plurality of the first filter holes 1411 uniformly fill the first filter layer 141, and each adjacent two The center distance of a filter hole 1411 is 0.6 - 3.0 mm.
- FIG. 7 is a schematic structural view of a second filter in FIG. 1.
- each second filter hole 1421 has a diameter of 0.8-6 mm, and a distance from a center of each second filter hole 1421 to the center of the second filter layer 142 is 2-12 mm;
- the number of 1411 is larger than the number of the second filter holes 1421.
- the number of the filter holes 1421 on the second filter layer 142 away from the nozzle 2 is larger, the diameter is larger, and the filter hole 1421 is not disposed at the center of the second filter layer 142, and only one side is disposed near the second filter layer 142.
- the second filter hole 1421 is circled, so that the direction of the air flow can be changed to buffer, and the air flow is ensured; the filter hole 1411 on the first filter layer 141 near one end of the nozzle 2 has a smaller diameter and a larger number. More, the same amount of air flow is ensured, the baking effect is moderated, the smoked smoke is better, and the user experience is improved.
- FIG. 8 is a schematic circuit diagram of a tobacco hood provided by a first embodiment of the present application.
- the controller 6 includes a CPU (microcontroller) and a MOS tube, and the heating element 15 is a heating wire, and the air flow sensor is connected in parallel with the anode and the positive pole of the power source.
- One end is connected to the MOS tube source and the CPU respectively, the drain of the MOS is connected to one end of the heating wire, the gate is connected to the CPU, the CPU is also connected to one end of the temperature sensor adjacent to the heating wire, and the other end of the temperature sensor is grounded.
- the other end of the heating wire is connected to the negative pole of the power supply, and the negative pole of the power supply is also connected to the air flow sensor and the CPU, respectively.
- the airflow sensor is connected in parallel with the switch.
- the airflow sensor detects the airflow inside the airflow channel caused by the user's smoking action, transmits the airflow signal to the CPU, the CPU automatically controls the heating wire heating, or the user The manual control is merged, the airflow sensor is short-circuited, and the CPU controls the heating wire heating.
- the temperature sensor adjacent to the heating wire transmits the sensed temperature signal to the CPU.
- the CPU controls the MOS tube to break to cut off the power to stop the heating wire, and the heating wire is stopped.
- the temperature gradually decreases.
- the CPU controls the MOS tube to turn on to turn on the power, and the heating wire resumes working.
- the control of the heating wire by the CPU can ensure short preheating and low energy consumption. And baked the smoke with a soft exit and even baking.
- the Shaoguan and the airflow sensor are connected in parallel.
- the circuit When it is detected that there is airflow or ⁇ closing or both of them meet the ⁇ , the circuit is turned on, and the controller controls the closing of the MOS to control the heat. Component work.
- the preferred solution For the sake of safety, to prevent the occurrence of aspiration, the controller can be designed to receive the signal and the airflow signal, and the circuit is turned on to achieve more reliable control.
- FIG. 4 is a cross-sectional view showing the structure of a bracket provided by a second embodiment of the present application.
- the difference between the second embodiment of the present invention and the first embodiment is the position of the second receiving portion 12 and the shape of the heating element 13.
- the interior of the housing 1 is axially disposed.
- the container body 19 is an integrally formed structure made of an aluminum alloy material, and the heat generated by the heating element 15 can be conducted to the cigarette 2 and the cigarette 2 can be heated along the outer peripheral wall of the cigarette 2, in other implementations.
- the accommodating body may be a ceramic material.
- the first accommodating portion 11 and the second accommodating portion 12 are formed in the accommodating body 19, and FIG. 3 is provided in the first embodiment of the present application.
- a top view of the heating element, the heating element 15 is arranged in a spiral shape as shown in FIG. 3 between the end wall of the receiving body 19 away from the mouth portion 13 and the second filter layer 142, and the swirling design of the heating element 15 is increased.
- the contact area between the component 15 and the filter layer structure 14, and the volume of the second receiving portion 12 is small, so that the heat in the second receiving portion 12 is concentrated, and the overall structure of the dam housing 19 is simple and convenient for processing; 19 is disposed away from the end wall of the mouth portion 13 with a third connecting hole 191 and a first through hole 192 for communicating with the heat insulating tube 16; the third connecting hole 191 and the first through hole 19 2 are respectively used for making The wires at both ends of the heating element 15 pass, and the hole wall between the same wire and the third connecting hole 191 and the first through hole 192 has an air flow gap as an air inlet hole; to further enhance the heat insulating effect, the heat insulating tube 16 and the receiving body A second heat insulating space 112 for heat insulation is formed between the end walls away from the mouth portion 13.
- the holding member 171 hollowly forms a first air inlet hole 1713 communicating with the air inlet pipe 18, and the outer periphery of the first air inlet hole 1713 of the holding member 171 is further provided with two ends for the heating element 15
- the first connecting hole 1711 and the second connecting hole 1712 through which the connected wires pass.
- One end of the heating element 15 extends through the third connecting hole 191 away from the mouth portion 13 and passes through the first connecting hole 1711 to connect with the controller 6 around one side of the battery 7 and the other end through the first
- the through hole 192 and the second connecting hole 1712 are then connected to the controller 6 around the other side of the battery 7.
- the two ends of the heating element 15 are respectively soldered on the corresponding two sides of the PCB board 4, so as to avoid the transportation process or Vibration, etc. cause the two connecting wires to touch together to cause a short circuit.
- Embodiment 3 9 is a flow chart of a method for evaporating tobacco according to a third embodiment of the present application.
- the present invention also provides a cigarette baking method, comprising the following steps:
- the fixed cylinder 10 for accommodating the cigarette 2 is a cylindrical structure that is shaped to fit the cigarette 2, and the fixed cylinder 10 is made of a heat insulating material to prevent heat from being transmitted along the fixed cylinder 10 to the mouthpiece.
- the shape of the first accommodating portion 11 is matched with the cigarette 2 at the 13 housings 1, which can save the space of the smoulder and the cigarette 2 can be held in the first accommodating portion 11, so that the baking of the cigarette is more even and gentle.
- the airflow direction is in full contact with the mesh filter layer structure 14, heat is transferred to the mesh filter layer structure 14, and the mesh filter layer structure 14 is uniformly heated, so that the cigarettes abutting on the filter layer structure 14 are uniformly heated. , the smoke of the barbecue is soft.
- FIG. 10 is a flow chart of a method for evaporating tobacco according to a fourth embodiment of the present application.
- step S2 the following processing is included in step S2:
- the airflow sensor 5 detects the airflow signal and transmits it to the controller 6 ⁇ , or the user manually controls the controller 6 to operate, the controller 6 controls the heating element 15 to be heated to the first predetermined temperature. ;
- the user starts the operation through the control controller 6 of the switch 7, and the temperature adjustment button can also be set at the switch 7 to facilitate the user to manually set the first predetermined temperature of the heating element 15, in this embodiment
- a predetermined temperature is 200 ° C, and the first predetermined temperature in other embodiments may be 80 ° C - 300 ° C.
- step S22 the airflow sensor 5 continues to detect the airflow signal, proceed to step S23; the airflow sensor 5 does not detect the airflow signal again, proceed to step S24;
- the controller 6 controls the heating element 15 to be heated to a second predetermined temperature, and the temperature sensor 3 measures the temperature of the first receiving portion 11 and transmits a temperature signal to the controller 6, when the detected temperature is lower than the first The predetermined temperature ⁇ , the controller 6 controls the heating element 15 to continue heating, and when the temperature is higher than the second temperature ⁇ , the controller 6 controls the heating element 15 to stop heating;
- the controller 6 controls the heating element 15 to continue heating, so that the temperature in the first housing portion 11 is maintained at a higher level.
- the predetermined temperature is further to enhance the mouthfeel of the user's smoking sputum.
- the second predetermined temperature is 20 ° C to 30 ° C higher than the first predetermined temperature. In the present embodiment, the second predetermined temperature is 230 ° C.
- the temperature sensor 3 measures the temperature of the first receiving portion 11 and transmits a temperature signal to the controller 6.
- the controller 6 controls the heating element 15 to continue heating, and when the temperature is higher than the first predetermined temperature, the controller 6 controls the heating element 15 to stop heating.
- the controller 6 will control the heating element 15 to heat to maintain the temperature in the first housing portion 11 as The first predetermined temperature.
- Step S22 is repeated in a loop, and the operation of the heating element 15 can be controlled according to the smoking action of the user, so as to adjust the temperature in the first cavity 11 to improve the smoking taste and the smoking taste of the user.
- the heating temperature of the heating element 15 is lowered to save energy.
- the controller 6 has a storage function for storing a preset set temperature, and the controller 6 further has a judging process, and when the detected temperature is lower than a predetermined temperature, the controller 6 controls the heating element. 15 continues heating, and when the temperature is higher than the predetermined temperature, the controller 6 controls the heating element 15 to stop heating.
- the controller 6 can also have a counting function. When the heating element 15 reaches the predetermined temperature for the first time, the controller 6 controls the heating element 15 to stop heating when the user smokes for more than a predetermined length.
- a predetermined day adjustment button can also be set. The user can set the smoking room by the button to protect the life of the evaporator, and also protect the user from smoking too long.
- the heat generated by the heating element is dispersed by providing a mesh filter layer structure, so that the cigarettes placed on the mesh filter layer structure are uniformly heated, so that the user can experience the taste of the real smoke. There is no tar formation, and after the airflow is buffered by the filter layer structure, the taste of the smoke is moderated, which is beneficial to improve the user experience.
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US15/570,162 US10736358B2 (en) | 2017-04-28 | 2017-04-28 | Flue-cured tobacco device and a heating control method thereof |
PCT/CN2017/082384 WO2018195901A1 (zh) | 2017-04-28 | 2017-04-28 | 一种烤烟器和加热控制方法 |
CN201780000332.1A CN110621174B (zh) | 2017-04-28 | 2017-04-28 | 一种烤烟器和加热控制方法 |
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PCT/CN2017/082384 WO2018195901A1 (zh) | 2017-04-28 | 2017-04-28 | 一种烤烟器和加热控制方法 |
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PCT/CN2017/082384 WO2018195901A1 (zh) | 2017-04-28 | 2017-04-28 | 一种烤烟器和加热控制方法 |
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US (1) | US10736358B2 (zh) |
CN (1) | CN110621174B (zh) |
WO (1) | WO2018195901A1 (zh) |
Cited By (2)
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CN112641135A (zh) * | 2020-12-14 | 2021-04-13 | 新火智造(深圳)有限公司 | 加热不燃烧烟支的封端纸及封口方法及烟具 |
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JP7315792B2 (ja) * | 2020-04-28 | 2023-07-26 | 日本たばこ産業株式会社 | 吸引装置 |
CN113384004A (zh) * | 2021-06-01 | 2021-09-14 | 深圳麦克韦尔科技有限公司 | 一种应用于电子雾化装置的电池组件以及电子雾化装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014047955A1 (zh) * | 2012-09-29 | 2014-04-03 | Wu Changming | 一种电子吸烟装置 |
US20140270729A1 (en) * | 2013-03-15 | 2014-09-18 | R.J. Reynolds Tobacco Company | Heating elements formed from a sheet of a material and inputs and methods for the production of atomizers |
WO2016015196A1 (zh) * | 2014-07-28 | 2016-02-04 | 刘水根 | 一种电子烟草蒸发器 |
CN205018291U (zh) * | 2015-08-11 | 2016-02-10 | 惠州市吉瑞科技有限公司 | 一种雾化组件 |
CN205072064U (zh) * | 2015-07-20 | 2016-03-09 | 深圳麦克韦尔股份有限公司 | 烟草加热装置 |
CN205547353U (zh) * | 2016-01-26 | 2016-09-07 | 丁建军 | 一种烟草蒸发器 |
CN205547352U (zh) * | 2016-01-26 | 2016-09-07 | 丁建军 | 一种烟草蒸发器 |
CN205547354U (zh) * | 2016-01-26 | 2016-09-07 | 丁建军 | 一种烟草蒸发器 |
CN205757193U (zh) * | 2016-06-02 | 2016-12-07 | 卓尔悦欧洲控股有限公司 | 一种烟嘴以及包括其的雾化器、电子烟 |
CN205794803U (zh) * | 2015-08-10 | 2016-12-14 | 惠州市吉瑞科技有限公司深圳分公司 | 一种雾化组件 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4991606A (en) * | 1988-07-22 | 1991-02-12 | Philip Morris Incorporated | Smoking article |
US4966171A (en) * | 1988-07-22 | 1990-10-30 | Philip Morris Incorporated | Smoking article |
CN2455079Y (zh) * | 2000-12-06 | 2001-10-24 | 陈世森 | 新型香烟过滤嘴 |
CN2484752Y (zh) * | 2001-05-18 | 2002-04-10 | 刘主宝 | 香烟过滤烟嘴 |
US7434584B2 (en) * | 2002-03-22 | 2008-10-14 | Vaporgenie, Llc | Vaporization pipe with flame filter |
DE10321379A1 (de) * | 2003-05-12 | 2004-12-30 | Nicstic Ag | Rauchfreie-Zigarette |
CN201018922Y (zh) * | 2007-01-22 | 2008-02-13 | 李国兴 | 香烟储灰套 |
EP1989946A1 (en) * | 2007-05-11 | 2008-11-12 | Rauchless Inc. | Smoking device, charging means and method of using it |
CN201523665U (zh) * | 2009-05-11 | 2010-07-14 | 邓剑涛 | 具有双重过滤功能的烟嘴 |
CN202525074U (zh) * | 2012-03-27 | 2012-11-14 | 王杰华 | 空气调节三重过滤烟嘴 |
CN203467674U (zh) * | 2013-08-29 | 2014-03-12 | 深圳市凯神科技股份有限公司 | 烟草薄片型电子烟 |
CN203435688U (zh) * | 2013-08-31 | 2014-02-19 | 卓尔悦(常州)电子科技有限公司 | 电子烟雾化器 |
CN103932398B (zh) * | 2014-01-24 | 2016-10-05 | 宁波志伦电子有限公司 | 一种过滤烟气的吸烟套 |
CN104509986B (zh) * | 2015-01-21 | 2017-06-13 | 深圳市施美乐科技股份有限公司 | 一种电子烟雾化装置 |
CN204483008U (zh) * | 2015-03-23 | 2015-07-22 | 云南中烟工业有限责任公司 | 一种具有电子烟抽吸功能的电加热型卷烟抽吸装置 |
CN104886770B (zh) * | 2015-06-09 | 2018-05-25 | 东莞颠覆产品设计有限公司 | 手持式香烟净化器 |
WO2018195902A1 (zh) * | 2017-04-28 | 2018-11-01 | 深圳唯嘉康健科技有限公司 | 一种烟草蒸发器和加热控制方法 |
-
2017
- 2017-04-28 US US15/570,162 patent/US10736358B2/en active Active
- 2017-04-28 WO PCT/CN2017/082384 patent/WO2018195901A1/zh active Application Filing
- 2017-04-28 CN CN201780000332.1A patent/CN110621174B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014047955A1 (zh) * | 2012-09-29 | 2014-04-03 | Wu Changming | 一种电子吸烟装置 |
US20140270729A1 (en) * | 2013-03-15 | 2014-09-18 | R.J. Reynolds Tobacco Company | Heating elements formed from a sheet of a material and inputs and methods for the production of atomizers |
WO2016015196A1 (zh) * | 2014-07-28 | 2016-02-04 | 刘水根 | 一种电子烟草蒸发器 |
CN205072064U (zh) * | 2015-07-20 | 2016-03-09 | 深圳麦克韦尔股份有限公司 | 烟草加热装置 |
CN205794803U (zh) * | 2015-08-10 | 2016-12-14 | 惠州市吉瑞科技有限公司深圳分公司 | 一种雾化组件 |
CN205018291U (zh) * | 2015-08-11 | 2016-02-10 | 惠州市吉瑞科技有限公司 | 一种雾化组件 |
CN205547353U (zh) * | 2016-01-26 | 2016-09-07 | 丁建军 | 一种烟草蒸发器 |
CN205547352U (zh) * | 2016-01-26 | 2016-09-07 | 丁建军 | 一种烟草蒸发器 |
CN205547354U (zh) * | 2016-01-26 | 2016-09-07 | 丁建军 | 一种烟草蒸发器 |
CN205757193U (zh) * | 2016-06-02 | 2016-12-07 | 卓尔悦欧洲控股有限公司 | 一种烟嘴以及包括其的雾化器、电子烟 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020199339A1 (zh) * | 2019-04-02 | 2020-10-08 | 惠州市沛格斯科技有限公司 | 空气加热组件、加热模组、可控加热模组以及电子烟具 |
CN112641135A (zh) * | 2020-12-14 | 2021-04-13 | 新火智造(深圳)有限公司 | 加热不燃烧烟支的封端纸及封口方法及烟具 |
CN112641135B (zh) * | 2020-12-14 | 2022-04-01 | 新火智造(深圳)有限公司 | 烟具 |
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CN110621174A (zh) | 2019-12-27 |
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