Temperature storage and heat conduction baking metal capsule container and electronic baking device

Abstract

The utility model belongs to the technical field of hookah devices, and particularly relates to a temperature-storage heat-conduction baking metal capsule container and an electronic baking device, which comprise a charging barrel and a charging cover, the charging barrel is provided with a charging cavity used for placing opium paste, the bottom surface of the charging barrel is provided with a smoke outlet, and the smoke outlet is communicated with the charging cavity. The charging cover is connected with the charging barrel for blocking the charging cavity, the opium paste cover is provided with an air inlet hole, and a heat conduction and temperature storage film is attached to the inner wall of the charging barrel and used for conducting temperature storage and heat conduction on opium paste. The device has the advantages that heat generated by the heating module is stored, and the temperature of the interior of the charging cavity can be rapidly increased under the action of the heating module, so that the temperature of gas discharged after atomization of the opium paste is guaranteed, the gas obtained after atomization of the opium paste is prevented from adhering to the inner wall of an air channel as much as possible in the discharging process, and the quality of the opium paste is improved. And the taste plumpness during use by a user is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hookahs, in particular to a heat storage and heat conduction baking metal capsule container and an electronic baking device. Background Art

[0002] Hookah is made of tobacco and honey or fruit, and is smoked in a hookah pipe, filtered with water (or other liquids) and then smoked. Under normal circumstances, hookahs mostly operate below 300°C.

[0003] In the related art, existing electronic hookah baking devices such as electronic baking generally include a host and a heating element. The host contains a control circuit board, a battery, and a heating component. The host provides a heat source for circumferential heating of the heating element of the electronic baking to heat and atomize the tobacco paste. The tobacco paste is a viscous substance, and smoke will be generated after the tobacco paste is heated and atomized. Since the existing water hookah does not have an insulation device for the container containing the tobacco paste after heating and atomizing the tobacco paste, the heat in the tobacco paste container will be lost quickly during the user's puff interval. When the user takes a puff next time, due to insufficient temperature, the mist liquefies and the tobacco paste atomizes and flows out, it will stick to the inner wall of the airway in the electronic baking device, causing the user to feel a bad taste when puffing.

[0004] Therefore, the prior art needs to be improved. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, the present application proposes a heat storage and heat conduction baking metal capsule container and an electronic baking device.

[0006] The utility model discloses a heat storage and heat conduction baking metal capsule container adopts the following technical solution:

[0007] A heat storage and heat-conducting baking metal capsule container comprises a loading barrel and a loading cover, wherein the loading barrel is provided with a loading cavity, the loading cavity is used for placing tobacco paste, a smoke outlet is provided on the bottom surface of the loading barrel, the smoke outlet is communicated with the loading cavity, the loading cover is connected to the loading barrel for blocking the loading cavity, the tobacco paste cover is provided with an air inlet hole, a heat-conducting storage film is attached to the inner wall of the loading barrel, and the heat-conducting storage film is used for storing temperature and conducting heat for tobacco paste.

[0008] Preferably, a plurality of heat-conducting holes are provided on the side wall of the charging barrel, and the heat-conducting holes are connected to the charging cavity.

[0009] Preferably, an outer side wall of the charging barrel is provided with a mounting ring, and the mounting ring is used for installing the charging barrel into the electronic baking device.

[0010] Preferably, the charging cover is provided with a sealing ring, and the outer side wall of the sealing ring is used to abut against the inner side wall of the charging cavity.

[0011] Preferably, the edge of the charging cover is bent inwardly, and the inner side of the bend of the charging cover is used to abut against the outer side wall of the mounting ring.

[0012] The utility model also includes an electronic baking device, including a shell, a metal capsule container, a heating module, a PCBA control module, a battery module and a liquid filter module, wherein a receiving chamber for installing the container, the heating module, the PCBA control module and the battery module is provided inside the shell; the heating module is used to heat the tobacco paste in the container; the PCBA control module is connected to the heating module to realize the control of the heating module; the battery module is electrically connected to the PCBA control module to realize the power supply to the PCBA control module; the liquid filter module is connected to the shell, and the liquid filter module is communicated with the receiving chamber to filter and discharge the gas generated in the container

[0013] Preferably, the battery module includes a battery holder and a power supply, the battery holder is sealed and abutted against the inner wall of the accommodating cavity, an installation cavity is provided inside the battery holder, the power supply is provided in the installation cavity, and the power supply is electrically connected to the PCBA control module.

[0014] Preferably, the PCBA control module includes a PCBA bracket and a PCBA component, the PCBA bracket is arranged on the top surface of the battery bracket, the PCBA bracket is sealed and abutted against the inner wall of the accommodating chamber, the PCBA component is arranged on the PCBA bracket, and the PCBA component is electrically connected to the power supply and the heating module respectively.

[0015] Preferably, the heating module includes a heating tube, a PI heating sheet, thermal insulation cotton and a fixing ring; the heating tube is gap-mounted in the charging barrel; the PI heating sheet is sleeved on the outer wall of the heating tube, the PI heating sheet is electrically connected to the PCBA assembly, the thermal insulation cotton is sleeved on the outer wall of the PI heating sheet, the fixing ring is arranged on the top surface of the PCBA bracket, and a side surface of the fixing ring close to the heating tube is stepped for installation and fixation of the heating tube and the thermal insulation cotton.

[0016] Preferably, an airflow channel is provided in the accommodating chamber, one end of the airflow channel is sealed and connected to the smoke outlet at the bottom of the charging barrel, and the other end is connected to the liquid filter module. The airflow channel runs through the PCBA bracket and the battery bracket, and the airflow channel is used for the flow of gas generated after the tobacco paste is atomized.

[0017] Preferably, the upper end of the accommodating chamber is opened, and an abutment ring is provided on the inner wall of one side of the accommodating chamber near the upper end opening, and the upper side of the abutment ring is used for abutting the mounting ring of the charging barrel, and a pressure cover ring is threadedly provided at the upper end opening of the accommodating chamber, and a pressure cover silicone is provided on the inner side wall of the pressure cover ring, and the pressure cover silicone is protruded toward the accommodating chamber, and the pressure cover silicone is provided with a connecting hole connected with the air inlet hole, and when the pressure cover ring is installed on the shell, the pressure cover silicone abuts against the charging cover.

[0018] Preferably, the lower end of the accommodating chamber is opened, and the lower end opening of the accommodating chamber is connected to the airflow channel, the liquid filtration module comprises a liquid container, an air guide pipe, an air guide base and an air outlet pipe, the upper end of the liquid container is provided with an air inlet pipe, and is sealed and connected with the side wall of the lower end opening of the accommodating chamber, a connecting pipe is provided on the side of the liquid container, and the connecting pipe is connected with the inside of the liquid container, the air guide pipe is provided in the airflow channel, one end of the air guide pipe passes through the battery holder, and the other end is sealed and inserted into the liquid container and immersed in the liquid, the air guide base is tightly inserted in the connecting pipe, one end of the air outlet pipe is threadedly connected to the air guide base, and the other end is provided with a cigarette holder, and a one-way valve is provided in the air outlet pipe.

[0019] Preferably, the battery bracket is provided with sealing silica gel on both sides of the air duct, and the inner wall of the sealing silica gel is in close contact with the outer wall of the air duct.

[0020] The beneficial effect of the utility model is that by adopting a heat-conducting storage film arranged on the side wall of the loading chamber, the heat in the loading chamber can be stored. Then, when the user takes a puff next time, the tobacco paste can be heated faster under the dual heating effects of the heat-conducting storage film and the external heating module, and the temperature of the gas discharged after the tobacco paste is atomized can be effectively guaranteed, thereby minimizing the adhesion of the gas after the tobacco paste is atomized to the inner wall of the airway during the discharge process, thereby effectively improving the fullness of the taste when the user uses it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is an overall schematic diagram of the electronic baking device in the embodiment of the present application;

[0023] Figure 2A cross-sectional view of a metal capsule container in an embodiment of the present application;

[0024] Figure 3 This is an exploded view of the metal capsule container in the embodiment of the present application;

[0025] Figure 4 is a cross-sectional view of the electronic baking device in the embodiment of the present application;

[0026] Figure 5 A cross-sectional view of a heating module in an embodiment of the present application;

[0027] Figure 6 This is a cross-sectional view of a PCBA control module and a battery module in an embodiment of the present application;

[0028] Figure 7 This is a schematic diagram of a liquid filtering device in an embodiment of the present application;

[0029] Figure 8 This is a cross-sectional view of the gland ring and the gland silicone in the embodiment of the present application;

[0030] Fig. 9 FIG. 1 is an exploded view of the electronic baking device in the embodiment of the present application.

[0031] Description of reference numerals: 1, shell; 11, accommodating chamber; 12, air flow channel; 13, abutting ring; 14, gland ring; 15, gland silica gel; 151, connecting hole; 2, metal capsule container; 21, charging barrel; 211, charging chamber; 212, smoke outlet; 213, heat conduction hole; 214, mounting ring; 215, heat conduction storage film; 22, charging cover; 221, sealing ring; 222, air inlet; 3, heating module; 31, heating pipe; 32 , PI heating sheet; 33, insulation cotton; 34, fixing ring; 4, PCBA control module; 41, PCBA bracket; 42, PCBA assembly; 5, battery module; 51, battery bracket; 52, installation cavity; 53, power supply; 6, liquid filter module; 61, liquid container; 611, air inlet pipe; 612, connecting pipe; 62, air guide pipe; 63, air pipe base; 64, air outlet pipe; 65, cigarette holder; 66, one-way valve; 7, sealing silicone. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The present application embodiment discloses a heat storage and heat conduction baking metal capsule container 2. Figures 1 to 9 The heat storage and heat conduction baking metal capsule container 2 includes a charging barrel 21 and a charging cover 22. Specifically, the charging barrel 21 is cylindrical as a whole. A charging cavity 211 is arranged inside the charging barrel 21, so that the charging barrel 21 is thin-walled as a whole. The charging cavity 211 is opened at the top surface of the charging barrel 21, so that the charging cavity 211 is cylindrical as a whole. The charging cavity 211 is used for placing the tobacco paste. A smoke outlet 212 is arranged at the bottom of the charging barrel 21. The opening cross section of the charging chamber 212 is circular, and a plurality of smoke outlets 212 are provided to be evenly distributed on the bottom surface of the charging chamber 211. The charging cover 22 is provided at the opening position of the charging barrel 21 to block the charging chamber 211. The charging cover 22 is provided with a plurality of air inlet holes 222, and the plurality of air inlet holes 222 are evenly distributed. A heat-conducting temperature storage film 215 is provided on the inner side wall of the charging chamber 211. The heat-conducting temperature storage film 215 is provided around the inner wall of the charging chamber 211. The heat storage film 215 is arranged close to the height of the charging chamber 211. When the external heating module 3 heats the charging barrel 21, the heat storage film 215 can transfer the heat to the charging chamber 211 to heat the tobacco paste. At the same time, the heat storage film 215 can also store the heat generated by the heating module 3 for a certain period of time. Therefore, during the puffing interval, the heat in the charging chamber 211 will not be lost too quickly. When the next puffing action is performed, the heating module 3 can quickly heat up the charging chamber 211 through the heat preservation and heat storage of the heat storage film 215. Through the dual heating action of the heat storage film 215 and the external heating module 3, the temperature of the gas discharged after the tobacco paste is atomized can be effectively guaranteed, so that the gas after the tobacco paste is atomized can be prevented from contacting the inner wall of the airway during discharge to cause cooling and sticking, thereby helping to improve the fullness of the taste when the user uses it.

[0034] In order to facilitate the heating efficiency of the external heating module 3 when heating the charging barrel 21, a heat conducting hole 213 is provided on the outer wall of the charging barrel 21, and the heat conducting hole 213 is connected to the charging chamber 211. The orifice cross section of the heat conducting hole 213 is circular. In other embodiments, the heat conducting hole 213 can also be provided in a conical shape, that is, the orifice cross section close to the charging chamber 211 is small, and the orifice cross section away from the charging chamber 211 is large. There are multiple heat conducting holes 213, and the multiple heat conducting holes 213 are evenly distributed. On the outer wall of the charging barrel 21, when the heating module 3 transfers heat to the charging barrel 21, the heat can be directly transferred to the heat-conducting storage film 215 through the heat-conducting holes 213, and then transferred to the smoke paste in the charging chamber 211 by the heat-conducting storage film 215. The provision of multiple heat-conducting holes 213 can reduce the loss of heat when passing through the charging barrel 21, so as to reduce the heat reduction, so that the heat can better enter the charging chamber 211, thereby helping to improve the heating efficiency in the charging chamber 211.

[0035] In order to facilitate installation, a mounting ring 214 is provided on the outer wall of the charging barrel 21. The mounting ring 214 is in the shape of a circular thin sheet as a whole. The mounting ring 214 is arranged at the edge of one side of the opening of the charging barrel 21, and the mounting ring 214 is integrally arranged with the side wall of the charging barrel 21. The mounting ring 214 is arranged perpendicular to the axis of the charging barrel 21, and the lower side surface of the mounting ring 214 abuts against the components in the electronic baking device, so the installation of the metal capsule container 2 can be facilitated.

[0036] In order to improve the sealing effect of the charging cover 22 on the charging chamber 211, the following configurations are correspondingly provided: first, a sealing ring 221 is provided on a side of the charging cover 22 close to the charging barrel 21. When the charging cover 22 is installed on the charging barrel 21, the outer side of the sealing ring 221 is used to abut against the inner side of the charging chamber 211. In this embodiment, the sealing ring 221 is formed by bending the charging cover 22 inward as a whole. The contact area between the sealing ring 221 and the charging chamber 211 is increased to improve the sealing effect of the sealing cover; second, at the edge of the charging cover 22, a sealing ring 221 is provided on the charging barrel 21. The charging cover 22 is bent at its edge toward the charging barrel 21 to form a chamber. When the charging cover 22 is installed on the charging barrel 21, the chamber formed by the bent portion at the edge of the charging cover 22 is used for inserting the mounting ring 214 to form an edge wrapping design, which can further increase the contact area between the charging cover 22 and the charging barrel 21 to improve the sealing. This design method further improves the sealing of the metal capsule container 2 through the bending design of the sealing ring 221 and the edge of the charging cover 22, thereby reducing the heat dissipation in the charging chamber 211.

[0037] The implementation principle of a heat storage and heat-conducting baking metal capsule container 2 in the embodiment of the present application is as follows: by providing a heat-conducting storage film 215 on the side wall of the loading chamber 211, the heat in the loading chamber 211 can be stored while conducting heat. Therefore, when the user takes a puff next time, the gas temperature after the tobacco paste is atomized will not be low due to excessive heat loss in the loading chamber 211 during the puffing gap. This can avoid as much as possible the adhesion of the gas after the tobacco paste is atomized to the inner wall of the airway during the discharge process, thereby effectively improving the fullness of the taste when the user uses it.

[0038] The present application also discloses an electronic baking device, referring to Figures 1 to 9The electronic baking device includes a shell 1, a metal capsule container 2, a heating module 3, a PCBA control module 4, a battery module 5 and a liquid filter module 6. Specifically, a housing chamber 11 is provided inside the shell 1 for installing the metal capsule container 2, the heating module 3, the PCBA control module 4 and the battery module 5. The heating module 3 is used to heat the charging barrel 21 of the metal capsule container 2 so that the tobacco paste in the charging chamber 211 is atomized and discharged from the smoke outlet 212. The PCBA control module 4 is electrically connected to the heating module 3. The PCBA control module 4 is used to control the heating module 3 to work. The battery module 5 is electrically connected to the PCBA control module 4 to power the PCBA control module 4. The liquid filter module 6 is connected to the shell 1, and the liquid filter module 6 is arranged in the container. Outside the nanochamber 11, the liquid filter module 6 is used to filter and discharge the gas. At the same time, an air flow channel 12 is arranged in the accommodating chamber 11. One end of the air flow channel 12 is sealed and connected to the smoke outlet 212 of the metal capsule container 2, and the other end passes through the accommodating chamber 11 and is sealed and connected to the liquid filter module 6. In this embodiment, the heating module 3, the PCBA control module 4 and the battery module 5 are distributed in sequence in the vertical direction in the accommodating chamber 11, so when the PCBA control module 4 controls the heating module 3 to start, the heating module 3 will heat the metal capsule container 2. At this time, the gas after the atomization of the tobacco paste will flow into the air flow channel 12 from the smoke outlet 212 of the loading barrel 21, and then flow into the liquid filter device through the air flow channel 12 for filtration, and finally discharged to complete a suction action.

[0039] The battery module 5 includes a battery holder 51 and a power source 53. The battery holder 51 is arranged at the bottom of the accommodating chamber 11, and the side of the battery holder 51 is tightly abutted against the side wall of the accommodating chamber 11. An installation cavity 52 is arranged inside the battery holder 51, and the installation cavity 52 is used to place the power source 53; the PCBA control module 4 includes a PCBA holder 41 and a PCBA component 42. The PCBA holder 41 is arranged on the top surface of the battery holder 51, and the side of the PCBA holder 41 is also tightly abutted against the side wall of the accommodating chamber 11. The PCBA component 42 is arranged on the PCBA holder 41, and the PCBA component 42 is connected to the power source 53 to realize power supply; the heating module includes a fixing ring 34, a heating tube 31, a PI heating sheet 32 ​​and a heat insulation cotton 33. The fixing ring 34 is ring-shaped, and the fixing ring 34 is arranged on a side surface of the PCBA holder 41 away from the battery holder 51. The heating tube 31 is cylindrical and made of stainless steel The heating tube 31 is made of a material, and the heating tube 31 is used to be sleeved on the outer wall of the charging barrel 21 with a gap. A side surface close to the heating tube 31 is set to be stepped, and the inner wall of the heating tube 31 abuts against the stepped part of the fixing ring 34 to achieve fixation and prevent displacement. The PI heating sheet 32 ​​is wrapped around the outer wall of the heating tube 31, and the PI heating sheet 32 ​​is electrically connected to the PCBA component 42 to achieve heat release to the heating tube 31. The heat insulation cotton 33 is sleeved on the outer side of the PI heating sheet 32, and the thermal conductivity of the heat insulation cotton 33 is extremely low to insulate the heating tube 31. The end face of the insulation tube abuts against the stepped position of the fixing ring 34 to achieve fixation, so when the PCBA component 42 receives a start signal, the PI heating sheet 32 ​​can be made to work to transfer heat to the charging cavity 211 through the heating tube 31, and the airflow channel 12 passes through the PCBA bracket 41 and the installation cavity 52 of the battery bracket 51 in the vertical direction and is sealed and connected with the smoke outlet 212 of the metal capsule container 2.

[0040] In this embodiment, two fixing rings 34 are provided, and the two fixing rings 34 are respectively distributed on both sides of the heating tube 31 to fix the heating tube 31 and the insulation cotton 33. At the same time, the fixing rings 34 also have a heat insulation effect to reduce heat transfer.

[0041] In the present embodiment, since the metal capsule container 2 may have a burnt smell after long-term use, the metal capsule container 2 and the shell 1 are detachably installed, that is, the upper end opening of the accommodating chamber 11 is set, and an abutment ring 13 is integrally provided on the inner wall of the accommodating chamber 11 on one side close to the upper end opening. The abutment ring 13 is used for the gap of the charging barrel 21 to pass through, and the upper side surface of the abutment ring 13 is used to abut with the mounting ring 214. When the mounting ring 214 abuts with the abutment ring 13, the charging barrel 21 is just in the heating tube 31. At the same time, the shell 1 is threadedly provided with a gland ring 14 at the opening of the accommodating chamber 11, and a gland silicone 15 is provided on the inner side wall of the gland ring 14. The gland silicone 15 covers the entire inner circle of the gland ring 14, and the gland silicone 15 is protruded toward the accommodating chamber 11, and a plurality of connecting holes 151 connected with the air inlet hole 222 are arranged on the pressure cap silicone 15 to facilitate the air intake of the metal capsule container 2. Therefore, when the pressure cap ring 14 is tightened on the shell body 1, the pressure cap silicone 15 can be tightly abutted against the loading cover 22, so that the loading cover 22 is not easily separated from the loading barrel 21, and at the same time, the connection between the mounting ring 214 and the abutting ring 13 can be made tighter, so that the metal capsule container 2 is not easy to deviate. With this design, the metal capsule container 2 can be detachably installed by only unscrewing the pressure cap. During use, if problems such as burnt smell occur, it can be replaced. At the same time, they can be transported separately during transportation to prevent damage caused by vibration, collision, etc.

[0042] The lower end of the accommodating chamber 11 is also open, and the lower end opening of the accommodating chamber 11 is connected to the air flow channel 12. The liquid filtration module 6 includes a liquid container 61, an air guide pipe 62, an air pipe base 63 and an air outlet pipe 64. The liquid container 61 is provided with a chamber for storing liquid. The preferred liquid is in the form of water. The upper end of the liquid container 61 is provided with an air inlet pipe 611, and the air inlet pipe 611 is connected to the chamber in the liquid container 61. The air inlet pipe 611 will be inserted into the lower end opening of the accommodating chamber 11, and the air inlet pipe 611 will seal the lower end opening of the accommodating chamber 11 through silicone. A connecting pipe 612 is provided on the side of the liquid container 61, and the connecting pipe 612 is connected to the inner chamber of the liquid container 61, and the connecting pipe 612 is higher than the liquid height in the liquid container 61; the air guide pipe 62 is provided in the air flow channel 12 of the accommodating chamber 11, and the air guide pipe 62 is provided in the air flow channel 12 of the accommodating chamber 11. The air pipe 62 runs through the battery holder 51, and one end of the air pipe 62 faces the smoke outlet 212 of the metal capsule container 2, and the other end is inserted into the liquid container 61 and immersed in the liquid, and the part of the air pipe 62 inserted into the liquid container 61 is also sealed by silicone, and the air pipe base 63 is tightly inserted on the connecting pipe 612, one end of the air outlet pipe 64 is threadedly connected to the air pipe base 63, and the other end is threadedly provided with a mouthpiece 65 for inhalation, and at the same time, a one-way valve 66 is provided on the side of the air outlet pipe 64 close to the mouthpiece 65, which only allows gas to be discharged from the air outlet pipe 64, so when the heating module 3 heats the metal capsule container 2, the gas generated by the atomization of the smoke paste will be discharged into the air flow channel 12, and the gas will enter the air pipe 62 to be discharged into the liquid in the liquid container 61, and then be filtered by the liquid and discharged from the connecting pipe 612 to the air outlet pipe 64 for the user to inhale.

[0043] In order to improve the fullness of the user's taste, a sealing silicone 7 is provided on the part where the air duct 62 passes through and out of the battery holder 51. The outer wall of the sealing silicone 7 is in close contact with the battery holder 51. Therefore, the gas discharged from the smoke outlet 212 of the metal capsule container 2 enters the air flow channel 12 and directly enters the air duct 62 after passing through the PCBA holder 41. It enters the liquid through the air duct 62 for filtration and discharge, thereby reducing the leakage of gas when passing through the battery holder 51, thereby improving the sealing performance, thereby further improving the fullness of the taste when the user uses it.

[0044] At the same time, in this embodiment, the electronic baking device can be produced according to actual usage requirements. It can be set as a larger stand-type electronic baking device or a smaller handheld electronic baking device. Different sizes can be selected according to different needs to meet different types of usage requirements.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A heat storage and heat conduction baking metal capsule container, comprising a loading barrel and a loading cover, wherein the loading barrel is provided with a loading cavity, the loading cavity is used for placing tobacco paste, the bottom surface of the loading barrel is provided with a smoke outlet, the smoke outlet is communicated with the loading cavity, the loading cover is connected to the loading barrel to block the loading cavity, the tobacco paste cover is provided with an air inlet, and is characterized in that: A heat-conducting temperature storage film is attached to the inner wall of the charging barrel, and the heat-conducting temperature storage film is used to store temperature and conduct heat to the tobacco paste.

2. The heat storage and heat conduction baking metal capsule container according to claim 1, characterized in that: The side wall of the charging barrel is provided with a plurality of heat conduction holes, and the heat conduction holes are connected to the charging cavity.

3. The heat storage and heat conduction baking metal capsule container according to claim 1, characterized in that: The outer side wall of the charging barrel is provided with a mounting ring, and the mounting ring is used for the charging barrel to be mounted in the electronic baking device.

4. The heat storage and heat conduction baking metal capsule container according to claim 3, characterized in that: The charging cover is provided with a sealing ring, and the outer side wall of the sealing ring is used to abut against the inner side wall of the charging cavity.

5. The heat storage and heat conduction baking metal capsule container according to claim 3, characterized in that: The edge of the charging cover is bent inwardly, and the inner side of the bend of the charging cover is used to abut against the outer side wall of the mounting ring.

6. An electronic baking device, characterized in that: The invention comprises a shell, a metal capsule container according to any one of claims 1 to 5, a heating module, a PCBA control module, a battery module and a liquid filter module, wherein a receiving chamber for installing the container, the heating module, the PCBA control module and the battery module is arranged inside the shell; the heating module is used to heat the tobacco paste in the container; the PCBA control module is connected to the heating module to realize control of the heating module; the battery module is electrically connected to the PCBA control module to realize power supply to the PCBA control module; The liquid filter module is connected to the shell, and the liquid filter module is communicated with the accommodating chamber to filter and discharge the gas generated in the container.

7. The electronic baking device according to claim 6, characterized in that: The battery module includes a battery holder and a power supply. The battery holder is sealed and abutted against the inner wall of the accommodating cavity. An installation cavity is provided inside the battery holder. The power supply is arranged in the installation cavity. The power supply is electrically connected to the PCBA control module.

8. The electronic baking device according to claim 7, characterized in that: The PCBA control module includes a PCBA bracket and a PCBA component. The PCBA bracket is arranged on the top surface of the battery bracket, the PCBA bracket is sealed and abutted against the inner wall of the accommodating chamber, the PCBA component is arranged on the PCBA bracket, and the PCBA component is electrically connected to the power supply and the heating module respectively.

9. The electronic baking device according to claim 8, characterized in that: The heating module includes a heating tube, a PI heating sheet, thermal insulation cotton and a fixing ring. The heating tube is sleeved in the charging barrel at a gap; the PI heating sheet is sleeved on the outer wall of the heating tube, the PI heating sheet is electrically connected to the PCBA assembly, the thermal insulation cotton is sleeved on the outer wall of the PI heating sheet, and the fixing ring is arranged on the top surface of the PCBA bracket. A side of the fixing ring close to the heating tube is stepped for installation and fixation of the heating tube and the thermal insulation cotton.

10. The electronic baking device according to claim 8, characterized in that: An air flow channel is provided in the accommodating chamber, one end of the air flow channel is sealed and connected to the smoke outlet at the bottom of the charging barrel, and the other end is connected to the liquid filter module. The air flow channel runs through the PCBA bracket and the battery bracket, and the air flow channel is used for the flow of gas generated after the smoke paste is atomized.

11. The electronic baking device according to claim 6, characterized in that: The upper end opening of the accommodating chamber is provided, and an abutment ring is provided on the inner wall of one side of the accommodating chamber near the upper end opening, and the upper side of the abutment ring is used for the mounting ring of the charging barrel to abut against, and a gland ring is threadedly provided at the upper end opening of the accommodating chamber, and a gland silicone is provided on the inner side wall of the gland ring, and the gland silicone is protruded toward the accommodating chamber, and the gland silicone is provided with a connecting hole connected with the air inlet hole, and when the gland ring is installed on the shell, the gland silicone abuts against the charging cover.

12. The electronic baking device according to claim 10, characterized in that: The lower end of the accommodating chamber is opened, and the lower end opening of the accommodating chamber is connected to the airflow channel. The liquid filtration module includes a liquid container, an air guide pipe, an air pipe base and an air outlet pipe. The upper end of the liquid container is provided with an air inlet pipe, and is sealed and connected with the side wall of the lower end opening of the accommodating chamber. A connecting pipe is provided on the side of the liquid container, and the connecting pipe is connected with the inside of the liquid container. The air guide pipe is provided in the airflow channel, one end of the air guide pipe passes through the battery holder, and the other end is sealed and inserted into the liquid container and immersed in the liquid, the air pipe base is tightly inserted in the connecting pipe, one end of the air outlet pipe is threadedly connected to the air pipe base, and the other end is provided with a cigarette holder, and a one-way valve is provided in the air outlet pipe.

13. The electronic baking device according to claim 12, characterized in that: The battery bracket is provided with sealing silica gel on both sides of the air duct penetrating therethrough, and the inner wall of the sealing silica gel is in close contact with the outer wall of the air duct.

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