Electronic smoking set based on internal and external fractional heating and baking of cigarette

Abstract

The electronic smoking set comprises a smoking set body, a baking mechanism and a control mechanism are arranged in the smoking set body, and the control mechanism is in communication connection with the baking mechanism; during use, a cigarette is inserted into the baking mechanism to judge whether a metal piece for electromagnetic induction heating exists in the cigarette, if the metal piece exists in the cigarette, electromagnetic induction is started to heat the metal piece in the cigarette to bake the cigarette from the center to the outside, and the control mechanism counts the heating time of the cigarette or the number of smoking times; when any one of the heating time of the cigarette or the number of smoking times is counted to reach a preset value, an alarm is given, electromagnetic heating is about to be stopped, a circumferential heating body is started for heating, and the cigarette is heated and baked from the circumferential outer ring to the center; if yes, the circumferential heating body is directly started to heat and bake the cigarette or an alarm is given out, and the user starts the circumferential heating body to heat and bake the cigarette. By combining two types of heating technologies, the utilization rate of cigarette components is fully improved.

Description

Technical Field

[0001] The present invention belongs to the field of cigarette baking technology improvement, and in particular relates to an electronic cigarette device based on stepwise heating and baking of the inside and outside of the cigarette. Background Art

[0002] At present, electronic cigarette devices all use a single form of heating and baking for cigarettes. The heating types are divided into electromagnetic induction coil heating from the inside to the outside and heating tube heating from the outside to the inside. After the electromagnetic induction coil heating device bakes a cigarette, only 30%-40% of the tobacco components in the center of the cigarette are baked, and 60%-70% of the tobacco is not baked, which fully reflects that magnetic induction heating electronic cigarette devices do not fully utilize the tobacco components for baking cigarettes. Summary of the invention

[0003] The purpose of the present invention is to provide an electronic smoking device based on the stepwise heating and baking of the inside and outside of a cigarette, aiming to solve the technical problems of insufficient utilization of tobacco components baked in cigarettes by magnetic induction heating electronic smoking devices and intelligent heating of a single type of cigarette by electronic smoking devices.

[0004] The present invention is implemented as follows: an electronic cigarette device based on heating and baking the inside and outside of a cigarette in stages, the electronic cigarette device based on heating and baking the inside and outside of a cigarette in stages comprising a cigarette device body, a baking mechanism and a control mechanism, the baking mechanism and the control mechanism are respectively arranged in the cigarette device body, and the control mechanism is communicatively connected to the baking mechanism; when in use, when a cigarette is inserted into the baking mechanism, it is determined whether there is a metal piece for electromagnetic induction heating in the cigarette, if there is a metal piece, electromagnetic induction is started to heat the metal piece in the cigarette and bake the cigarette from the center to the outside, and the control mechanism counts the heating time of the cigarette or the number of puffs, when any one of the heating time or the number of puffs reaches a preset value, an alarm is issued to shut down the electromagnetic heating and start the circumferential heating body heating, and the cigarette is heated and baked from the circumferential outer circle to the center, if there is no metal piece, the circumferential heating body is directly started to heat and bake the cigarette, or an alarm is issued to start the circumferential heating body to heat and bake the cigarette.

[0005] A further technical solution of the present invention is: the baking mechanism includes a cigarette holder, an electromagnetic coil, an aerogel, a heating component and a heating bracket, the aerogel is sleeved on the heating component, the bottom end of the heating component is plugged into the heating bracket, the bottom surface of the aerogel is in contact with and connected to the top surface of the heating bracket, the aerogel is placed in the cigarette holder, the lower part of the cigarette holder is sleeved on the heating bracket, the electromagnetic coil is sleeved on the middle part of the cigarette holder, and the electromagnetic coil and the heating component are electrically connected to the control mechanism respectively.

[0006] A further technical solution of the present invention is that a cigarette fixing piece is provided on the upper part of the cigarette holder.

[0007] A further technical solution of the present invention is: the heating component includes a heat pipe and a heating film, and the heating film is arranged on the heating pipe.

[0008] A further technical solution of the present invention is: the heating film is attached to the outer side or the inner side of the heat-conducting pipe by pasting, and the heating film is arranged in the middle of the thickness of the heat-conducting pipe.

[0009] A further technical solution of the present invention is: the smoking device body includes a shell, a lens, a button, a top cover assembly and a main bracket, the button is arranged on the lens, the lens is arranged on the shell, the shell is sleeved on the main bracket, and the top cover assembly is covered on the top of the main bracket.

[0010] A further technical solution of the present invention is: the control mechanism is arranged on the battery, the control main board and the display screen, the battery and the control main board are respectively arranged on the main bracket, the battery is electrically connected to the control main board, and the display screen is arranged on the control main board.

[0011] A further technical solution of the present invention is: the control main board is also provided with a microprocessor with an embedded control program, and is provided with a driving circuit, a charging circuit, a display circuit, a motor and a charging interface for use with the microprocessor, the output end of the charging interface is connected to the input end of the charging circuit, the output end of the charging circuit is respectively connected to the charging end of the battery and the power supply end of the microprocessor, the output end of the microprocessor is respectively connected to the input end of the display circuit and the input end of the driving circuit, the output end of the driving circuit is connected to the driving end of the motor, the output end of the microprocessor is connected to the input end of the display circuit, and the output end of the display circuit is connected to the input end of the display screen.

[0012] A further technical solution of the present invention is: the top cover assembly includes a dust cover, an upper cover, a slider, a magnet and a slider bracket, the dust cover is placed on the top surface of the upper cover and the bottom passes through the upper cover and is connected to the slider by screws, one of the magnets is arranged in a groove on the bottom surface of the slider, one of the magnets is arranged in a groove on the top surface of the slider bracket, and the upper cover is connected to the slider bracket by screws.

[0013] The beneficial effects of the present invention are as follows: by combining two types of heating technologies, the electronic cigarette device can heat and bake different types of cigarettes, and the cigarettes can be heated and baked for the second time by utilizing the setting of priority baking cigarettes and parameter setting, thereby fully improving the utilization rate of the cigarette components; the electromagnetic coil heating module and the circumferential heating tube heating module coexist, thereby realizing the secondary baking of electromagnetically heated cigarettes; intelligent recognition of cigarette insertion; improved compatibility of cigarettes, and the integrated design of the electromagnetic coil and the heating tube makes the product structure more compact, which is conducive to improving the overall product experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of an electronic cigarette device based on heating and baking the inside and outside of a cigarette in stages according to an embodiment of the present invention.

[0015] Figure 2 It is a cross-sectional view of the assembled cover plate assembly provided by an embodiment of the present invention.

[0016] Figure 3 It is a cross-sectional view of the plate assembly provided by an embodiment of the present invention with the dust cover opened after assembly.

[0017] Figure 4 It is a structural schematic diagram of a baking mechanism provided by an embodiment of the present invention.

[0018] Figure 5 It is a schematic diagram of the assembled baking mechanism provided by an embodiment of the present invention.

[0019] Figure 6 It is a cross-sectional view of the assembled electronic smoking device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0020] Figure markings: 1-dust cover 2-upper cover 3-slider 4-magnet 5-screw 6-slider bracket 7-cigarette fixing part 8-cigarette holder 9-electromagnetic coil 10-aerogel 11-heating component 12-heating bracket 13-main bracket 14-control main board 15-battery 16-housing 17-lens 18-button.

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] like Figure 1As shown, the electronic smoking device based on the stepwise heating and baking of the inside and outside of the cigarette provided by the present invention comprises a smoking device body, a baking mechanism and a control mechanism, wherein the baking mechanism and the control mechanism are respectively arranged in the smoking device body, and the control mechanism is communicatively connected to the baking mechanism; during use, the cigarette is inserted into the top cigarette insertion hole of the electronic smoking device and extends all the way to the baking mechanism, after the cigarette is inserted, the control mechanism determines whether there is a metal part that can be heated by electromagnetic induction in the cigarette, and if a metal part is detected, the electromagnetic induction is started to heat the metal part in the cigarette, and the cigarette is baked from the center to the outside, and the control mechanism counts the heating time of the cigarette. Time or number of puffs. When any one of the heating time or the number of puffs reaches a preset value, an alarm is issued to shut down the electromagnetic heating and start heating the cigarette with the circumferential heating element. The cigarette is heated from the outer circle to the center. If there is no metal part, the circumferential heating element is directly started to heat and bake the cigarette, or an alarm is issued to allow the user to start heating and baking the cigarette with the circumferential heating element. During the heating process, the heating time can be 1.5 minutes or 2 minutes, etc. In the statistics of the number of puffs, the number of puffs can be 10, 12 or 15, etc. The number of puffs counted varies depending on the type of cigarette. The metal part can be a metal product such as an iron sheet or a copper sheet or a copper column or a copper column. The baking mechanism includes a cigarette holder 8, an electromagnetic coil 9, an aerogel 10, a heating component 11 and a heating bracket 12. The aerogel 10 is sleeved on the heating component 11, the bottom end of the heating component 11 is plugged into the heating bracket 12, the bottom surface of the aerogel 10 is in contact with and connected to the heating bracket 12, the aerogel 10 is placed in the cigarette holder 8, the lower part of the cigarette holder 8 is sleeved on the heating bracket 12, the electromagnetic coil 9 is sleeved on the middle part of the cigarette holder 8, and the electromagnetic coil 9 and the heating component 11 are electrically connected to the control mechanism respectively. The cigarette holder is made of PEEK material, which is resistant to high temperatures and has good thermal insulation properties. The aerogel 10 is positioned together by the cigarette holder 8 and the heating bracket 12. The electromagnetic coil 9 is used to heat the metal sheet in the cigarette so that it is baked from the center of the cigarette to the outer ring of the cigarette. The aerogel 10 is used for heat preservation and insulation. The heat pipe in the heating component 11 is made of glass or ceramic or other hard, high-temperature non-magnetic insulating materials, which cannot shield the electromagnetic coil. There is a resistance layer with a coating process on the outside of the heating pipe for heating; the heating bracket 12 is assembled with the cigarette holder 8 to position the heating component 11, and at the same time fix the entire heating module on the main bracket 13. A plurality of bosses 8a are provided on the outer side of the boss on the upper part of the cigarette holder 8, and a plurality of openings 12a are provided on the outer side of the boss of the heating bracket 12. The control mainboard and the baking mechanism are fixed by the main bracket 13.

[0024] The upper part of the cigarette holder 8 is provided with a cigarette fixing part 7. The cigarette is fixed by the cigarette fixing part 7 to ensure that the cigarette will not loosen or shake. The cigarette fixing part 7 adopts a silicone sleeve.

[0025] The heating component includes a heat pipe and a heating film, and the heating film is arranged on the heat pipe; the heating film is arranged on the inner side or outer side of the heat pipe by pasting, and the heating film can also be arranged in the middle of the thickness of the heat pipe. The heating component adopts a one-stage or multi-stage heating structure, and the heating film is divided into multiple sections for controlled heating to bake the cigarette.

[0026] The smoking device body includes a shell 16, a lens 17, a button 18, a top cover assembly and a main bracket 13, the button 18 is arranged on the lens 17, the lens 17 is arranged on the shell 16, the shell 16 is sleeved on the main bracket 13, and the top cover assembly is covered on the top of the main bracket 13.

[0027] The assembled main bracket 13 is installed in the housing 16 , and the button 18 is installed on the lens 17 and then installed on the housing 16 together with the top cover assembly.

[0028] The control mechanism is disposed on the battery 15 , the control main board 14 and the display screen. The battery 15 and the control main board 14 are respectively disposed on the main bracket 13 . The battery 15 is electrically connected to the control main board 14 , and the display screen is disposed on the control main board 14 .

[0029] The control main board 14 is also provided with a microprocessor with an embedded control program, and is provided with a driving circuit, a charging circuit, a display circuit, a motor and a charging interface for use with the microprocessor. The output end of the charging interface is connected to the input end of the charging circuit, and the output end of the charging circuit is respectively connected to the charging end of the battery and the power supply end of the microprocessor. The output end of the microprocessor is respectively connected to the input end of the display circuit and the input end of the driving circuit. The output end of the driving circuit is connected to the driving end of the motor, the output end of the microprocessor is connected to the input end of the display circuit, and the output end of the display circuit is connected to the input end of the display screen.

[0030] The top cover assembly includes a dust cover 1, an upper cover 2, a slider 3, a magnet 4 and a slider bracket 6. The dust cover 1 is placed on the top surface of the upper cover 2 and the bottom passes through the upper cover 2 and is connected to the slider 3 by screws 5. One of the magnets 4 is arranged in a groove on the bottom surface of the slider 3, and another of the magnets 4 is arranged in a groove on the top surface of the slider bracket 6. The upper cover 2 is connected to the slider bracket 6 by screws 5.

[0031] Embed a circular magnet 4 into the groove on the top surface of the slider bracket 6, and embed another circular magnet 4 into the groove on the bottom surface of the slider 3, so that the two circular magnets 4 can be used together after the slider 3 and the slider bracket 6 are combined. Install the slider 3 on the slider bracket 6, and the two transverse ribs on the slider 3 can slide in the two rib grooves of the slider bracket 6. Install the slider bracket 6 assembly inside the upper cover 2 and fix it by driving three screws 5. Install the dust cover 1 on the slider and fix it with screws 5.

[0032] The electromagnetic coil 9 can determine whether a cigarette is inserted into the heating module of the electromagnetic coil 9 by sensing the metal sheet in the cigarette; when a cigarette is detected, the heating module of the electromagnetic coil 9 starts working to heat the metal sheet in the cigarette; according to the program settings, when the electromagnetic coil 9 stops heating the metal sheet, the heating tube 11 starts working and continues to heat the cigarette until the heating is completed according to the program settings; during this period, the screen displays the working status of the heating module.

[0033] If the inserted cigarette cannot be detected by the electromagnetic coil 9, such cigarette can only be heated by the heating tube 11 in the heating module, and it is necessary to start working by pressing the button 18.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic cigarette device based on heating and baking the inside and outside of a cigarette in stages, characterized in that: The electronic cigarette device based on heating and baking the cigarette inside and outside in stages comprises a cigarette device body, a baking mechanism and a control mechanism, wherein the baking mechanism and the control mechanism are respectively arranged in the cigarette device body, and the control mechanism is communicatively connected to the baking mechanism; when in use, when the cigarette is inserted into the baking mechanism, it is determined whether there is a metal part for electromagnetic induction heating in the cigarette, and if there is a metal part, electromagnetic induction is started to heat the metal part in the cigarette to bake the cigarette from the center to the outside, and the control mechanism counts the heating time of the cigarette or the number of puffs, and when any one of the heating time or the number of puffs reaches a preset value, an alarm is issued to shut down the electromagnetic heating and start the circumferential heating body heating, and the cigarette is heated and baked from the circumferential outer circle to the center, and if there is no metal part, the circumferential heating body is directly started to heat and bake the cigarette, or an alarm is issued to allow the user to start the circumferential heating body to heat and bake the cigarette.

2. The electronic smoking device based on heating and baking the inside and outside of the cigarette in stages according to claim 1 is characterized in that: The baking mechanism includes a cigarette holder, an electromagnetic coil, an aerogel, a heating component and a heating bracket. The aerogel is sleeved on the heating component, the bottom end of the heating component is plugged into the heating bracket, the bottom surface of the aerogel is in contact with the top surface of the heating bracket, the aerogel is placed in the cigarette holder, the lower part of the cigarette holder is sleeved on the heating bracket, the electromagnetic coil is sleeved on the middle part of the cigarette holder, and the electromagnetic coil and the heating component are electrically connected to the control mechanism respectively.

3. The electronic smoking device based on heating and baking the inside and outside of the cigarette in stages according to claim 2 is characterized in that: A cigarette fixing piece is arranged on the upper part of the cigarette holder.

4. The electronic smoking device based on stepwise heating and baking of the inside and outside of the cigarette according to claim 3 is characterized in that: The heating component comprises a heat pipe and a heating film, and the heating film is arranged on the heating pipe.

5. The electronic smoking device based on heating and baking the inside and outside of the cigarette in stages according to claim 4 is characterized in that: The heating film is arranged on the outer side or the inner side of the heat conducting pipe by pasting, and the heating film is arranged in the middle of the thickness of the heat conducting pipe.

6. The electronic smoking device based on stepwise heating and baking of the inside and outside of the cigarette according to any one of claims 1 to 5, characterized in that: The smoking device body comprises a shell, a lens, a button, a top cover assembly and a main bracket, the button is arranged on the lens, the lens is arranged on the shell, the shell is sleeved on the main bracket, and the top cover assembly is covered on the top of the main bracket.

7. The electronic smoking device based on heating and baking the inside and outside of the cigarette in stages according to claim 6, characterized in that: The control mechanism is arranged on the battery, the control mainboard and the display screen. The battery and the control mainboard are respectively arranged on the main bracket. The battery is electrically connected to the control mainboard. The display screen is arranged on the control mainboard.

8. The electronic smoking device based on stepwise heating and baking of the inside and outside of the cigarette according to claim 7, characterized in that: The control main board is also provided with a microprocessor with an embedded control program, and is provided with a driving circuit, a charging circuit, a display circuit, a motor and a charging interface for use with the microprocessor. The output end of the charging interface is connected to the input end of the charging circuit, and the output end of the charging circuit is respectively connected to the charging end of the battery and the power supply end of the microprocessor. The output end of the microprocessor is respectively connected to the input end of the display circuit and the input end of the driving circuit. The output end of the driving circuit is connected to the driving end of the motor, the output end of the microprocessor is connected to the input end of the display circuit, and the output end of the display circuit is connected to the input end of the display screen.

9. The electronic smoking device based on heating and baking the inside and outside of the cigarette in stages according to claim 8, characterized in that: The top cover assembly includes a dust cover, an upper cover, a slider, a magnet and a slider bracket. The dust cover is placed on the top surface of the upper cover and the bottom passes through the upper cover and is connected to the slider by screws. One of the magnets is arranged in a groove on the bottom surface of the slider, and another magnet is arranged in a groove on the top surface of the slider bracket. The upper cover is connected to the slider bracket by screws.

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