CN108968164B - Contact tobacco baking device with double mechanisms - Google Patents
Contact tobacco baking device with double mechanisms Download PDFInfo
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- CN108968164B CN108968164B CN201811155654.6A CN201811155654A CN108968164B CN 108968164 B CN108968164 B CN 108968164B CN 201811155654 A CN201811155654 A CN 201811155654A CN 108968164 B CN108968164 B CN 108968164B
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- tobacco
- electric heating
- carbon fuel
- baking device
- heat
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 113
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 113
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000000446 fuel Substances 0.000 claims abstract description 68
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 67
- 238000005485 electric heating Methods 0.000 claims abstract description 62
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 230000009977 dual effect Effects 0.000 claims abstract description 13
- 235000019505 tobacco product Nutrition 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000796 flavoring agent Substances 0.000 claims description 3
- 235000019634 flavors Nutrition 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 3
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 18
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 8
- 230000000391 smoking effect Effects 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron-chromium-aluminum Chemical compound 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Abstract
The invention provides a contact tobacco baking device with double mechanisms, which comprises a shell, a heating cavity, a tobacco accommodating cavity, an electric heating body, carbon fuel and a heat conducting element, wherein the heating cavity is arranged in the shell, the electric heating body is arranged in the heating cavity, the carbon fuel is arranged at the far-end of the tobacco baking device, the heating cavity is arranged at the near-end of the tobacco baking device, the tobacco accommodating cavity is provided with an opening which is directly communicated with the outside, the far-end of the heat conducting element basically penetrates through the carbon fuel, the near-end of the heat conducting element penetrates through the bottom of the tobacco accommodating cavity and protrudes out of the bottom of the tobacco accommodating cavity by a certain length to contact tobacco products inserted into the tobacco accommodating cavity, the electric heating body is used for heating the carbon fuel and enabling the carbon fuel to burn quickly, and the heat conducting element is used for transferring heat of the heating cavity into the tobacco accommodating cavity. The invention has the dual heating mechanisms of fuel heating and electric heating, has rapid temperature rise and stable temperature control, overcomes a plurality of defects of the tobacco baking device with a single heating mechanism at present, and brings better consumption experience for consumers.
Description
Technical Field
The invention relates to a tobacco baking fuming device, in particular to a contact type tobacco baking device with double mechanisms.
Background
Currently, heated non-combustion tobacco-curing smoking articles come in a variety of forms, including the categories of electrical heating and carbon heating, depending on the source of the heat source. The electric heating type tobacco baking and smoking device is characterized in that electric energy is converted into heat energy to provide enough heat for smoking tobacco materials, and the heat of the carbon heating type tobacco baking and smoking device is directly generated by burning carbonaceous fuel, and the two heating forms have the advantages and the disadvantages: the heating rate of the electric heating type tobacco baking and smoking device is high, but a certain waiting time is needed for charging after the power supply is consumed. The carbon heating type tobacco baking and smoking device is simple and convenient to operate, gets rid of the limitation of the electric quantity of a power supply, has no charging waiting time, but has slower early temperature rising process and needs a certain time for preheating, and can be seen that the functional advantages and disadvantages of the two heating type tobacco baking devices have obvious complementarity, and if the two heating type tobacco baking devices are integrated into one type of products, the respective inconvenient use problem can be expected to be solved.
Disclosure of Invention
The invention provides a contact tobacco baking device with double mechanisms, which provides a portable device with rapid heating and replaceable heat sources for consumers, and is used for baking tobacco materials to generate tobacco flavor by adopting a heating non-burning mode and directly contacting the tobacco materials by using a solid heat conducting element.
The utility model provides a contact tobacco baking device of two mechanisms, includes the shell, locates the inside heating chamber of shell, tobacco and hold the chamber, heating chamber is located tobacco baking device's far-reaching end, tobacco holds the chamber and is located tobacco baking device's near-reaching end, tobacco holds the chamber and has the opening with external direct intercommunication, its characterized in that: the tobacco heating device comprises a tobacco accommodating cavity, and is characterized by further comprising an electric heating body arranged in the heating cavity, carbon fuel and a heat conducting element connected with the heating cavity and the tobacco accommodating cavity, wherein a far-end of the heat conducting element basically penetrates through the carbon fuel, a near-end of the heat conducting element penetrates through the bottom of the tobacco accommodating cavity and protrudes inwards by a certain length to be in contact with tobacco products inserted into the tobacco accommodating cavity, the electric heating body is used for heating the carbon fuel and enabling the carbon fuel to burn quickly, and the heat conducting element is used for transferring heat of the heating cavity into the tobacco accommodating cavity.
Further, the electric heating device also comprises a control circuit arranged in the shell, and a power supply connected with the control circuit, wherein the electric heating body is connected with the control circuit.
Further, the tobacco baking device further comprises an induction element for detecting the internal temperature of the tobacco baking device, the induction element is connected with the control circuit, and when the induction element detects that the internal temperature of the tobacco baking device is lower than a preset first preset threshold temperature value, the control circuit starts the electric heating body to perform proper heat supplement; when the sensing element detects that the internal temperature of the tobacco baking device is higher than a second preset threshold temperature value, the control circuit weakens or stops the operation of the electric heating body, wherein the second preset threshold temperature value is higher than the first preset threshold temperature value.
Further, a communicating hole is formed in the bottom of the tobacco accommodating cavity opposite to the opening, and the communicating hole is connected with one end of the heat conducting element and is communicated with the environment of the other end of the heat conducting element.
Further, a sealed heat insulation material layer is arranged between the inner wall of the communication hole and the heat conduction element.
Further, the housing is provided with an opening for providing a necessary convection passage for the inner space of the housing.
Further, the electric heating body surrounds the carbon fuel.
Further, the ratio of the amount of the electric heating element to the amount of the carbon fuel is such that the electric heating element generates heat sufficient to heat the carbon fuel and initiate combustion within twenty seconds after the energization.
Further, the appearance of the electric heating body is hollow cylinder-shaped, the carbon fuel is placed in the space clamped by the inner wall of the electric heating body, and the axial length of the electric heating body is basically equivalent to that of the carbon fuel.
Further, the tobacco accommodating cavity is detachably connected with the heat conducting element.
According to the invention, the electric heating body and the carbon fuel are arranged in the heating cavity at the same time, and the heat conducting element connecting the heating cavity and the tobacco accommodating cavity is designed, so that the tobacco baking device has the dual heating mechanisms of fuel heating and electric heating, can be used for a long time, has rapid temperature rise and stable temperature control, overcomes the defects of a tobacco baking device with a single heating mechanism at present, and brings better consumption experience for consumers.
Drawings
FIG. 1 is a schematic perspective view of a dual mechanism contact tobacco curing apparatus of the present invention;
FIG. 2 is a front view of the distal end of a dual mechanism contact tobacco curing apparatus of the present invention;
FIG. 3 is a front view of the proximal end of a dual mechanism contact tobacco curing apparatus of the present invention;
FIG. 4 is a side view of a dual mechanism contact tobacco curing apparatus of the present invention;
fig. 5 is a cross-sectional view taken along A-A in fig. 4.
In the figure: 1-tobacco baking device, 101-shell, 102-heat conducting element, 103-electric heating element, 104-carbon fuel, 105-tobacco accommodating cavity, 106-communication hole, 107-heating cavity inner wall, 108-opening, 109-heating cavity, 110-control circuit, 111-power supply, 112-sensing element.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-5, the present embodiment provides a dual-mechanism contact tobacco baking apparatus 1, comprising a housing 101 and other parts contained in the housing 101:
1. heating chamber 109. The heating cavity 109 is positioned at the far end of the tobacco baking device 1, and the heating cavity 109 is provided with an electric heating body 103 and a carbon fuel 104;
2. tobacco receiving chamber 105. The tobacco receiving cavity 105 is located at the proximal end of the tobacco baking apparatus 1 and has an opening in direct communication with the outside, from which a portion of the tobacco product may be inserted into the interior of the tobacco receiving cavity 105. The bottom of the tobacco receiving chamber 105 opposite the opening is designed with a communication hole 106, which communication hole 106 may be connected to one end of the heat conducting element 102 and in communication with the environment of the other end of the heat conducting element 102. A sealed heat insulating material layer is disposed between the inner wall of the communication hole 106 and the heat conducting element 102. The connection of the tobacco accommodation chamber 105 and the heat conducting element 102 is made in a detachable manner, and the port part of the heat conducting element 105 is provided with a buckle or a thread structure which is adapted to the communication hole 106.
The inner wall of the tobacco receiving chamber 105 has a groove that assists the sliding of the tobacco product, and the respective radial cross-sectional areas of the space sandwiched by the groove become smaller gradually along the direction of insertion of the tobacco product.
3. A heat conducting element 102. The two ends of the heat conducting element 102 are respectively connected with the heating cavity 109 and the tobacco accommodating cavity 105. Specifically, the distal end of the heat conducting element 102 substantially penetrates the carbon fuel 104, such that the distal end of the heat conducting element 102 communicates with the outside atmosphere, and the heat conducting element 102 extends within the heating chamber 109 to a length penetrating the carbon fuel 104, while providing a portion of physical support for the carbon fuel 104; the proximal end of the heat conducting element 102 penetrates through a communication hole 106 at the bottom of the tobacco accommodating cavity 105 and protrudes a certain length inside the tobacco accommodating cavity 105. The external dimension of the heat conducting element 102 is matched with the internal hole of the carbon fuel 104, and the heat conducting element 102 is used for transferring the heat of the heating cavity 109 into the tobacco accommodating cavity 105. The heat conducting element 102 may be designed as a solid round bar structure. The material constituting the heat conductive member 102 includes, but is not limited to, metals and metal alloys such as aluminum and aluminum alloys, copper and copper alloys, iron and iron alloys, silver and silver alloys, and ceramics such as silicon nitride, aluminum nitride, zirconium oxide, aluminum carbide, and silicon carbide.
4. A power supply 111 and a control circuit 110. The power supply 111 and the control circuit 110 are located in a lower temperature region of the tobacco baking apparatus 1, and the power supply 111 is used to maintain the operation of the electrical components of the tobacco baking apparatus 1, including but not limited to the electric heating element 103, the control circuit 110, and other induction components, not shown. Accordingly, the control circuit 110 is electrically connected to the electrical components of the tobacco baking apparatus 1, and controls the normal implementation of the related functions of the tobacco baking apparatus 1, including but not limited to the start-stop and mode adjustment of the electric heating element 103, the charge-discharge mode of the power supply 111, the feedback and adjustment of the sensing element signals, and the like.
The casing 101 of the tobacco curing apparatus 1 is provided with a proper size and number of openings 108 (as shown in fig. 4), and the openings 108 provide necessary convection channels for the internal space of the casing 101.
An appropriate amount of sensing elements 112 are arranged inside the heating chamber 109, and are used for detecting the temperature and airflow conditions of the critical area of the heating chamber 109. The sensing element 112 is electrically connected to the control circuit 110, and the signals collected by the sensing element 112 are analyzed and processed after being transmitted to the control circuit 110, and control signals are output to other electronic elements.
The carbon fuel 104 is substantially hollow and cylindrical with an inner bore size that matches the size of the thermally conductive element 102. The carbon fuel 104 is a combustible consumable material that can be replaced quickly after use, and the materials used to make the carbon fuel 104 include, but are not limited to, carbon powder, oxidizing agent, graphite, cellulose, sodium carbonate, sodium bicarbonate, water, silicone compounds, pectin, glucose, starch, sodium alginate, agar, and the like. In particular, the carbon powder employed in the carbon fuel 104 comprises a broad range of combustible powdered materials milled and otherwise processed from various carbonaceous materials.
The electric heating element 103 is made of materials with high electrothermal efficiency, including but not limited to the following varieties: nichrome, iron-chromium-aluminum alloy, carbon fiber, tungsten alloy, and the like. The electric heating body 103 surrounds the carbon fuel 104, and the carbon fuel 104 can keep stable position when the carbon fuel 104 burns by using a carbon fuel holder. The distance between the electric heating element 103 and the surface of the carbon fuel 104 is regulated according to the heating efficiency of the electric heating element 103, and is not uniformly regulated. The relative amounts of the electric heating element 103 and the carbon fuel 104 may be expressed by the ratio of the front projected area of the electric heating element 103 on the surface of the carbon fuel 104 to the surface area of the carbon fuel 104, or by the ratio of the mass of the electric heating element 103 to the mass of the carbon fuel 104. Generally, the ratio of the amount of the electric heating element 103 to the amount of the carbon fuel 104 is such that the electric heating element 103 generates heat sufficient to heat the carbon fuel 104 and start combustion within twenty seconds after the energization.
The electric heating element 103 has a hollow cylindrical shape, and a space sandwiched by the inner walls of the electric heating element 103 is suitable for containing a certain amount of the carbon fuel 104. The axial length of the electric heating element 103 is substantially equal to the axial length of the carbon fuel 104, and can be appropriately extended or shortened. The appropriately prolonged or shortened distance is not more than 2cm, and it is difficult for the electric heating element 103 to smoothly perform the function of the tobacco baking apparatus 1 even if it is too long or too short with respect to the carbon fuel 104. The heating chamber inner wall 107 of the heating chamber 19 is not in direct contact with the carbon fuel 104, and the space between the heating chamber inner wall 107 and the carbon fuel 104 is filled with the electric heating body 103.
The tobacco baking device 1 of the invention adopts two heating mechanisms to provide a unified and complementary heating mode for tobacco products, and the specific functions are described as follows: one end of a tobacco product is inserted into the tobacco receiving chamber 105 and carbon fuel 104 is fed into the heating chamber 109, after which the operation switch of the tobacco curing apparatus 1 is started. At this time, the electric heating element 103 starts to rapidly heat, the carbon fuel 104 surrounded by the electric heating element 103 is ignited by the heat emitted by the electric heating element 103 and reaches an almost whole-body combustion state, meanwhile, the heat conducting element 102 wrapped by the carbon fuel 104 at one end is heated to an operating temperature, a consumer starts to suck the near-mouth end of the tobacco product, the heat conducting element 102 is continuously heated and transmits the heat into the tobacco accommodating cavity 105, and the tobacco product in the tobacco accommodating cavity 105 is contacted with the heat conducting element 102 and heats the tobacco material and releases tobacco flavor smoke. Under the setting of a proper program, the electric heating body 103 stops working step by step, the carbon fuel 104 continues to burn autonomously and continuously releases heat until the combustion is completed, and in the process, after the sensing elements 112 distributed in the tobacco baking device 1 detect an excessively low temperature signal (for example, the temperature is lower than a first preset threshold temperature value), the control circuit 110 starts the electric heating body 103 to perform proper heat supplement; after the sensing element 112 detects an excessively high temperature signal (e.g., higher than a second preset threshold temperature value), wherein the second preset threshold temperature value is higher than the first preset threshold temperature value, the control circuit 110 may weaken or stop the operation of the electric heating body 103, and after the carbon fuel 104 of the tobacco baking device 1 is used, the remainder of the carbon fuel 104 is removed from the heating cavity 109 and is replenished with new carbon fuel 104, so that the next round of use of the tobacco baking device 1 can be restarted without charging and waiting time. Because the electric heating element 103 does not always supply power in the use process, but only temporarily supplements the insufficient heat of the carbon fuel 104, the electric energy of the power supply 111 can be saved to a greater extent, and the problems of too fast electric energy attenuation and frequent charging waiting of the pure electric tobacco baking device under the condition of certain electric quantity of the power supply are prevented.
According to the invention, the contact type tobacco baking device with the double mechanisms of fuel heating and electric heating is a novel electronic accessory of tobacco products, which can be used for a long time, has rapid temperature rise and stable temperature control, overcomes the defects of the tobacco baking device with a single heating mechanism at present, and brings better consumption experience for consumers.
The foregoing is merely illustrative embodiments of the present invention, and the present invention is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a contact tobacco baking device of two mechanisms, includes shell (101), locates the inside heating chamber (109) of shell (101), tobacco holds chamber (105), heating chamber (109) are located tobacco baking device's distal end, tobacco holds chamber (105) and is located tobacco baking device's proximal end, tobacco holds chamber (105) have the opening with external direct communication, its characterized in that: the tobacco heating device further comprises an electric heating body (103), carbon fuel (104) and a heat conducting element (102) which is arranged in the heating cavity (109) and is used for connecting the heating cavity (109) with the tobacco accommodating cavity (105), wherein the far-end of the heat conducting element (102) basically penetrates through the carbon fuel (104), the near-end of the heat conducting element (102) penetrates through the bottom of the tobacco accommodating cavity (105) and protrudes inwards by a certain length to contact tobacco products inserted into the tobacco accommodating cavity (105), the electric heating body (103) is used for heating the carbon fuel (104) and enabling the carbon fuel to burn rapidly, the electric heating body (103) surrounds the periphery of the carbon fuel (104), and the heat conducting element (102) is used for transferring heat of the heating cavity (109) into the tobacco accommodating cavity (105);
the electric heating element (103) is connected with the control circuit (110);
the tobacco baking device further comprises an induction element (112) for detecting the internal temperature of the tobacco baking device, the induction element (112) is connected with the control circuit (110), and when the induction element (112) detects that the internal temperature of the tobacco baking device is lower than a preset first preset threshold temperature value, the control circuit (110) starts the electric heating body (103) to perform proper heat supplement; when the sensing element (112) detects that the internal temperature of the tobacco baking device is higher than a second preset threshold temperature value, the control circuit (110) weakens or stops the operation of the electric heating body (103), wherein the second preset threshold temperature value is higher than the first preset threshold temperature value;
the operation switch of the tobacco baking device is started, the electric heating body (103) starts to rapidly heat, the carbon fuel (104) surrounded by the electric heating body (103) is ignited by the heat emitted by the electric heating body and reaches an almost whole-body combustion state, meanwhile, the heat conducting element (102) wrapped by the carbon fuel (104) at one end is heated to the working temperature, a consumer starts to suck the near-mouth end of the tobacco product, the heat conducting element (102) is continuously heated and transmits the heat into the tobacco accommodating cavity (105), and tobacco flavor smoke is released; under the setting of a proper program, the electric heating body (103) stops working step by step, and the carbon fuel (104) continues to burn autonomously and releases heat continuously until the combustion is completed; in the process, when sensing elements (112) distributed in the tobacco baking device detect that the internal temperature of the tobacco baking device is lower than a first preset threshold temperature value, the control circuit (110) starts the electric heating element (103) to perform proper heat supplement; after the carbon fuel (104) of the tobacco baking device is used, removing the residual carbon fuel (104) from the heating cavity (109), and supplementing and filling new carbon fuel (104), so that the next round of use of the tobacco baking device can be restarted without charging and waiting time.
2. The dual mechanism contact tobacco curing apparatus of claim 1, wherein: the device also comprises a power supply (111) which is arranged inside the shell (101) and is connected with the control circuit (110).
3. The dual mechanism contact tobacco curing apparatus of claim 1, wherein: the bottom of the tobacco accommodating cavity (105) opposite to the opening is provided with a communication hole (106), and the communication hole (106) is connected with one end of the heat conducting element (102) and is communicated with the environment of the other end of the heat conducting element (102).
4. A dual mechanism contact tobacco curing apparatus as claimed in claim 3, wherein: a closed heat insulation material layer is arranged between the inner wall of the communication hole (106) and the heat conduction element (102).
5. The dual mechanism contact tobacco curing apparatus of claim 1, wherein: an opening (108) is formed in the shell (101), and the opening (108) provides a necessary convection channel for the inner space of the shell (101).
6. The dual mechanism contact tobacco curing apparatus of claim 1, wherein: the ratio of the amount of the electric heating element (103) to the amount of the carbon fuel (104) is such that the electric heating element (103) generates heat within twenty seconds after the energization sufficient to heat the carbon fuel (104) and cause it to start burning.
7. The dual mechanism contact tobacco curing apparatus of claim 1, wherein: the appearance of the electric heating body (103) is hollow and cylindrical, the carbon fuel (104) is placed in a space clamped by the inner wall of the electric heating body (103), and the axial length of the electric heating body (103) is basically equivalent to that of the carbon fuel (104).
8. The dual mechanism contact tobacco curing apparatus of claim 1, wherein: the tobacco accommodating cavity (105) is detachably connected with the heat conducting element (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155654.6A CN108968164B (en) | 2018-09-30 | 2018-09-30 | Contact tobacco baking device with double mechanisms |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155654.6A CN108968164B (en) | 2018-09-30 | 2018-09-30 | Contact tobacco baking device with double mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108968164A CN108968164A (en) | 2018-12-11 |
| CN108968164B true CN108968164B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811155654.6A Active CN108968164B (en) | 2018-09-30 | 2018-09-30 | Contact tobacco baking device with double mechanisms |
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| CN (1) | CN108968164B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110269283A (en) * | 2019-07-29 | 2019-09-24 | 深圳小辣椒科技有限责任公司 | It is a kind of to heat the electronic cigarette that do not burn |
| CN110495642A (en) * | 2019-09-11 | 2019-11-26 | 深圳市你我网络科技有限公司 | Heat not burner and its heating component |
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| CN1575136A (en) * | 2001-10-24 | 2005-02-02 | 英美烟草(投资)有限公司 | A simulated smoking article holder |
| CN101925309A (en) * | 2008-01-22 | 2010-12-22 | 斯泰格莫德有限公司 | Smoking article |
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| CN103549657A (en) * | 2013-11-12 | 2014-02-05 | 黄争鸣 | Heating type low-temperature cigarette and manufacturing method thereof |
| CN104814526A (en) * | 2015-05-12 | 2015-08-05 | 黄争鸣 | Heating type non-combustible cigarette |
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