CN221059595U - Flue-cured tobacco device - Google Patents

Abstract

The application discloses a flue-cured tobacco device, comprising: a flue-cured tobacco part, the inside of which forms a storage cavity for storing tobacco; the heating pipes are arranged in the storage cavity in a penetrating mode and are arranged along the circumferential direction of the flue-cured tobacco part; the heating pipes are mutually independent and can be used for selecting one or more heating pipes for heating; the central tube is arranged in the storage cavity in a penetrating mode, a channel is formed in the central tube, a first smoke outlet is formed in one end of the channel, and smoke inlet holes are formed in the periphery of the central tube. The heating tube heats the tobacco in the storage cavity and enables the tobacco to generate smoke, and the smoke enters the channel of the central tube through the smoke inlet hole at the peripheral side of the central tube and is discharged from the first smoke outlet along the channel for smoking. The heating pipes are independently arranged, so that one or more of the heating pipes can be controlled to heat the tobacco, the heating range is controlled, and part or all of the tobacco is heated, so that the atomization effect of the tobacco is adjusted.

Description

Flue-cured tobacco device

Technical Field

The application relates to atomization equipment, in particular to a flue-cured tobacco device.

Background

The tobacco flue-curing device can heat the tobacco in a low-temperature heating and non-burning mode so as to heat the tobacco and enable the tobacco to generate smoke. In the related art, a tobacco flue-curing device is provided with a storage cavity for storing tobacco, and the tobacco flue-curing device is arranged in the middle of the storage cavity through a heating tube so as to heat the tobacco in the storage cavity; and, the flue-cured tobacco ware only has a heating tube, and the atomization efficiency of flue-cured tobacco ware can't be adjusted.

Disclosure of utility model

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a tobacco flue-curing device which is provided with a plurality of heating pipes which are independently controlled and distributed along the circumference, and can uniformly heat tobacco and regulate atomization efficiency.

According to an embodiment of the present application, a flue-cured tobacco device includes:

a flue-cured tobacco part, the inside of which forms a storage cavity for storing tobacco;

The heating pipes are arranged in the storage cavity in a penetrating mode and are arranged along the circumferential direction of the flue-cured tobacco part; the heating pipes are mutually independent and can be used for selecting one or more heating pipes for heating;

The central tube is arranged in the storage cavity in a penetrating mode, a channel is formed in the central tube, a first smoke outlet is formed in one end of the channel, and smoke inlet holes are formed in the periphery of the central tube.

The flue-cured tobacco device provided by the embodiment of the application has at least the following beneficial effects: the tobacco is filled in the storage cavity of the flue-cured tobacco part, the heating pipe heats the tobacco, and the tobacco generates smoke, and the smoke enters the channel of the central pipe through the smoke inlet at the peripheral side of the central pipe and is discharged from the first smoke outlet along the channel for smoking. The heating pipes are independently arranged, so that one or more of the heating pipes can be controlled to heat the tobacco, the heating range is controlled, and part or all of the tobacco is heated, so that the atomization effect of the tobacco is adjusted.

According to some embodiments of the application, the flue-cured tobacco part comprises a storage shell, a conductive top plate, a conductive bottom plate and a sealing block, wherein the conductive top plate is arranged at one end of the storage shell, the sealing block is arranged at the other end of the storage shell, the storage cavity is formed among the conductive top plate, the storage shell and the sealing block, and the conductive bottom plate is arranged at one side of the sealing block away from the conductive top plate;

The central tube is made of conductive materials, one end of the central tube is connected with the conductive top plate, and the other end of the central tube penetrates through the sealing block to be connected with the conductive bottom plate; one end of the heating tube is connected with the conductive top plate, and the other end of the heating tube penetrates through the sealing block and is connected with the conductive bottom plate; so that the conductive bottom plate, the heating tube, the conductive top plate and the central tube form a current loop.

According to some embodiments of the application, the conductive top plate is provided with a second smoke outlet, and the second smoke outlet is communicated with the storage cavity.

According to some embodiments of the application, the flue-cured tobacco flue-curing device further comprises a first shell, the flue-cured tobacco flue-curing part is arranged in the first shell, a suction hole is formed in one end, close to the conductive top plate, of the first shell, an atomization cavity is formed between the conductive top plate and the first shell, and the suction hole, the first smoke outlet and the second smoke outlet are all communicated with the atomization cavity.

According to some embodiments of the application, the flue-cured tobacco part is detachably connected with the first shell, a feed inlet communicated with the storage cavity is formed in one side of the storage shell, and when the storage shell is placed in the first shell, the inner wall of the first shell can seal the feed inlet.

According to some embodiments of the application, the heat pipe comprises a conductive base plate, a power supply and a second shell, wherein the conductive base plate is arranged on one side of the conductive base plate and is electrically connected with the heat pipe; the power supply is arranged in the second shell, the second shell is detachably connected with the first shell, and the power supply can be electrically connected with the circuit board.

According to some embodiments of the application, the sealing block further comprises a base, wherein the base is arranged at one end of the second housing close to the first housing, an extension part is formed at the edge of the sealing block, and the extension part can be inserted between the base and the inner wall of the second housing; an installation cavity is formed in the base, an air inlet is formed in the first shell or the second shell, the other end of the central tube penetrates through the conductive bottom plate, and the installation cavity is respectively communicated with the air inlet and the other end of the central tube; and one side of the base, which is close to the power supply, is provided with a power connection hole, and the power connection hole is used for penetrating through a power supply end of the power supply.

According to some embodiments of the application, heating ranges of adjacent heating tubes overlap.

According to some embodiments of the application, a space is formed between the heat pipe and an inner wall of the storage chamber.

According to some embodiments of the application, the distance between the heat generating tube and the central tube is the same as the distance between the heat generating tube and the inner wall of the storage case.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The application is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a perspective view of a flue-cured tobacco device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of the flue-cured tobacco unit of FIG. 1;

FIG. 3 is an exploded view of the flue-cured tobacco unit of FIG. 2;

FIG. 4 is a schematic diagram showing connection of the flue-cured tobacco section, the heating tube and the central tube of the flue-cured tobacco machine in FIG. 1;

fig. 5 is a cross-sectional view of the flue-cured tobacco section, the heating tube, and the center tube of the flue-cured tobacco unit of fig. 4.

Reference numerals:

Flue-cured tobacco part 100, storage cavity 101, storage shell 110, feed inlet 111, conductive top plate 120, second smoke outlet 121, conductive bottom plate 130, sealing block 140, and extension 141;

A heating tube 200;

A central tube 300, a first smoke outlet 301, a channel 302 and a smoke inlet 303;

A first housing 400, a suction hole 401, an atomizing chamber 402, and an air inlet 403;

A second housing 500;

A power supply 600;

base 700, mounting cavity 701, electrical connection 702.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the description of the present application, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present application, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 5, a flue-cured tobacco flue-curing machine according to an embodiment of the present application includes:

the tobacco baking unit 100 has a storage chamber 101 for storing tobacco therein.

The heating tubes 200, including a plurality of heating tubes 200, penetrate into the storage cavity 101 and are partially arranged along the circumferential direction of the flue-cured tobacco part 100; the heating pipes 200 are mutually independent, and one or more heating pipes 200 can be selected for heating; the heating pipes 200 are independently arranged, that is, each heating pipe 200 is independently controlled, the heating pipes 200 are mutually connected in parallel, and the starting and stopping of the single heating pipe 200 can be controlled.

The central tube 300 is arranged in the storage cavity 101 in a penetrating way, a channel 302 is formed in the central tube 300, a first smoke outlet 301 is formed at one end of the channel 302, and a smoke inlet 303 is formed on the periphery of the central tube 300. Specifically, the center tube 300 is disposed at the center of the flue-cured tobacco section 100, and the heating tube 200 is disposed around the center tube 300. Note that the smoke inlet 303 is located in the storage chamber 101.

The operation process of the tobacco flue-curing device comprises the following steps: the tobacco is filled in the storage cavity 101 of the flue-cured tobacco part 100, the heating tube 200 heats the tobacco and generates smoke, and the smoke enters the channel 302 of the central tube 300 through the smoke inlet 303 on the periphery side of the central tube 300 and is discharged from the first smoke outlet 301 along the channel 302 for smoking. It should be noted that a suction nozzle, a suction port, or the like can be provided at the first smoke outlet 301 so that a user can suck smoke.

It will be appreciated that the plurality of heating tubes 200 are circumferentially distributed to increase the heat source within the storage chamber 101 so that tobacco within the storage chamber 101 can be heated evenly, increasing smoke concentration and improving eating quality.

In addition, the heating pipes 200 are independently provided, whereby one or more of the heating pipes 200 can be controlled to heat tobacco so that only a part of the tobacco is heated, thereby adjusting the atomization effect of the tobacco. For example, in some cases, the user does not need too dense smoke, the flue-cured tobacco machine of the present application can control one of the heating pipes 200 to heat, the tobacco around the heating pipe 200 is heated and atomized, a certain amount of smoke is generated for smoking, when the tobacco around the following heating pipe 200 cannot continue to generate smoke, the other heating pipe 200 can be started to generate heat so as to heat the tobacco around the corresponding heating pipe 200, thus the tobacco can be heated in regions, and longer time smoke can be obtained; and through the subregion heating for the heating pipe does not influence the tobacco in other regions, and only starts a heating pipe at every turn to the taste of inhaling of tobacco in the next time is not influenced, and the taste that has been heated before the tobacco leads to is not good avoided. For another example, in some cases, the user needs to consume a stronger smoke, and can control the heating tubes 200 to heat, and obtain the stronger smoke for sucking.

In some embodiments, a partition may be provided in the flue-cured tobacco section 100 to separate adjacent heating pipes and divide the heating area.

According to some embodiments of the present application, heating ranges of adjacent heating pipes 200 overlap.

It can be appreciated that the more tobacco is heated by the heating tube 200, and correspondingly, the less tobacco is heated by the heating tube 200, therefore, by overlapping the heating ranges of the adjacent heating tubes 200, the tobacco which is farther from the heating tube 200 can be heated by two heating tubes at the same time, and the tobacco is heated uniformly.

Referring to fig. 4 and 5, according to some embodiments of the present application, a space is formed between the heating tube 200 and the inner wall of the storage chamber 101.

It will be appreciated that the heat pipe 200 is not disposed against the inner wall of the storage chamber 101, enabling the heat pipe 200 to contact more tobacco and a greater heating range.

Referring to fig. 4 and 5, according to some embodiments of the present application, the distance between the heating tube 200 and the center tube 300 is the same as the distance between the heating tube 200 and the inner wall of the storage case 110.

It will be appreciated that the heat generating tube 200 is located at an intermediate position between the central tube 300 and the inner wall of the storage case 110, so that the heating range of the heat generating tube 200 is maximized, and poor tobacco atomization near the inner wall of the storage case 110 caused by the deviation of the heat generating tube 200 from the central tube 300 is avoided, or poor tobacco atomization near the central tube 300 caused by the deviation of the heat generating tube 200 from the inner wall of the storage case 110 is avoided.

Referring to fig. 4 and 5, according to some embodiments of the present application, the flue-cured tobacco part 100 includes a storage case 110, a conductive top plate 120, a conductive bottom plate 130 and a sealing block 140, the conductive top plate 120 is disposed at one end of the storage case 110, the sealing block 140 is disposed at the other end of the storage case 110, a storage cavity 101 is formed among the conductive top plate 120, the storage case 110 and the sealing block 140, and the conductive bottom plate 130 is disposed at one side of the sealing block 140 away from the conductive top plate 120;

Wherein, the central tube 300 is made of conductive material, one end of the central tube 300 is connected with the conductive top plate 120, and the other end is connected with the conductive bottom plate 130 by penetrating the sealing block 140; one end of the heating tube 200 is connected with the conductive top plate 120, and the other end is penetrated with the sealing block 140 and connected with the conductive bottom plate 130; so that the conductive bottom plate 130, the heat generating pipe 200, the conductive top plate 120, and the center pipe 300 form a current loop.

It can be understood that the two ends of the heating tube 200 are respectively positive and negative, the two ends of the heating tube 200 are connected through the conductive top plate 120 and the conductive bottom plate 130, and the central tube 300 is made of a conductive material, so that the central tube 300 bridges the conductive top plate 120 and the conductive bottom plate 130, and a current loop is formed between the conductive bottom plate 130, the heating tube 200, the conductive top plate 120 and the central tube 300, so that the heating tube 200 can work normally.

It should be understood that the conductive top plate 120 and the central tube 300 are made of conductive materials, so that the central tube 300 and the conductive top plate 120 can be used as a part constituting the storage chamber 101 and can also be used as a power receiving part for communicating with the heating tube 200, thereby reducing the use of electric wires and enabling a more compact and durable structure.

Specifically, the storage case 110 has a cylindrical shape.

Referring to fig. 4 and 5, according to some embodiments of the present application, the conductive top plate 120 is provided with a second smoke outlet 121, and the second smoke outlet 121 communicates with the storage chamber 101.

It can be appreciated that the second smoke outlet 121 is formed on the conductive top plate 120, so as to increase smoke outlet efficiency. And, the second smoke outlet 121 comprises a plurality of smoke outlets and is distributed at each position of the conductive top plate 120, so that the smoke generated by the tobacco at each position in the storage cavity 101 can flow out, and the smoke generated by the tobacco far from the central tube 300 is prevented from being difficult to flow out.

Referring to fig. 1 to 3, according to some embodiments of the present application, the flue-cured tobacco part 100 further includes a first housing 400, the flue-cured tobacco part 100 is disposed in the first housing 400, a suction hole 401 is formed at one end of the first housing 400 near the conductive top plate 120, an atomization cavity 402 is formed between the conductive top plate 120 and the first housing 400, and the suction hole 401, the first smoke outlet 301 and the second smoke outlet 121 are all communicated with the atomization cavity 402.

It will be appreciated that smoke flowing from the first and second smoke outlets 301, 121 is drawn back into the atomising chamber 402, and the suction aperture 401 communicates with the atomising chamber 402 to facilitate inhalation of the smoke by a user.

Referring to fig. 1 to 4, according to some embodiments of the present application, a flue-cured tobacco part 100 is detachably connected with a first housing 400, a feed inlet 111 communicating with a storage cavity 101 is formed on one side of a storage housing 110, and when the storage housing 110 is placed in the first housing 400, the inner wall of the first housing 400 can block the feed inlet 111.

It will be appreciated that by separating the flue-cured tobacco part 100 from the first housing 400, the feed opening 111 on the storage housing 110 can be leaked out to facilitate the insertion of tobacco, and the feed opening 111 is sealed by the inner wall of the first housing 400 when the flue-cured tobacco part 100 is inserted back into the first housing 400.

Additionally, in some embodiments, the flue-cured tobacco section 100 and the first housing 400 may be made in a non-removable form.

Referring to fig. 1 to 3, according to some embodiments of the present application, a circuit board, which is disposed at one side of the conductive base plate 130 and is electrically connected to the conductive base plate 130 and/or the heat generating tube 200, a power source 600, and a second housing 500; the power supply 600 is disposed in the second housing 500, the second housing 500 is detachably connected with the first housing 400, and the power supply 600 can be electrically connected with the circuit board.

It is understood that a circuit board is used to control the power-on state of the heating tubes 200, and the circuit board can be directly electrically connected to the respective heating tubes 200, or by forming a circuit on the conductive base plate 130, and then the circuit board is electrically connected to the conductive base plate 130 to control the heating tubes 200. The first shell and the second shell can be butted to form the external protection shell of the flue-cured tobacco device. The power supply 600 is used to supply power to the circuit board and then to supply power to the heating tube 200 through the circuit board.

Referring to fig. 1 to 3, according to some embodiments of the present application, the apparatus further includes a base 700, the base 700 being disposed at one end of the second housing 500 near the first housing 400, an edge of the sealing block 140 forming an extension 141, the extension 141 being capable of being interposed between the base 700 and an inner wall of the second housing 500; a mounting cavity 701 is formed in the base 700, an air inlet 403 is formed on the first shell 400 or the second shell, the other end of the central tube 300 is penetrated with the conductive bottom plate 130, and the mounting cavity 701 is respectively communicated with the air inlet 403 and the other end of the central tube 300; a power receiving hole 702 is formed in a side, close to the power supply 600, of the base 700, and the power receiving hole is used for penetrating through a power supply end of the power supply 600.

It will be appreciated that a gap is formed between the base 700 and the second housing 500 so that the extension 141 of the sealing block 140 is inserted into the gap, thereby connecting the first housing 400 and the second housing 500.

And, after the first housing 400 and the second housing 500 are docked, when the user sucks the suction hole 401, outside air can enter the installation cavity 701 through the air inlet 403 and then enter the passage 302 of the central tube 300 from the other end of the central tube 300 through the installation cavity 701 to achieve the flow of air.

It should be noted that, the power supply end of the power supply 600 passes through the power receiving hole 702, and after the first housing 400 and the second housing 500 are docked, the base 700 can be located below the circuit board, and the power supply end of the power supply 600 is electrically connected to the circuit board.

The embodiments of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the application and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Flue-cured tobacco ware, its characterized in that includes:

a flue-cured tobacco part, the inside of which forms a storage cavity for storing tobacco;

The heating pipes are arranged in the storage cavity in a penetrating mode and are arranged along the circumferential direction of the flue-cured tobacco part; the heating pipes are mutually independent and can be used for selecting one or more heating pipes for heating;

The central tube is arranged in the storage cavity in a penetrating mode, a channel is formed in the central tube, a first smoke outlet is formed in one end of the channel, and smoke inlet holes are formed in the periphery of the central tube.

2. The flue-cured tobacco flue-curing device according to claim 1, wherein the flue-cured tobacco section comprises a storage shell, a conductive top plate, a conductive bottom plate and a sealing block, wherein the conductive top plate is arranged at one end of the storage shell, the sealing block is arranged at the other end of the storage shell, the storage cavity is formed among the conductive top plate, the storage shell and the sealing block, and the conductive bottom plate is arranged at one side, far away from the conductive top plate, of the sealing block;

The central tube is made of conductive materials, one end of the central tube is connected with the conductive top plate, and the other end of the central tube penetrates through the sealing block to be connected with the conductive bottom plate; one end of the heating tube is connected with the conductive top plate, and the other end of the heating tube penetrates through the sealing block and is connected with the conductive bottom plate; so that the conductive bottom plate, the heating tube, the conductive top plate and the central tube form a current loop.

3. The flue-cured tobacco flue-curing device of claim 2, wherein the conductive top plate is provided with a second smoke outlet, and the second smoke outlet is communicated with the storage cavity.

4. The flue-cured tobacco flue-curing device according to claim 3, further comprising a first housing, wherein the flue-cured tobacco portion is disposed in the first housing, a suction hole is formed in one end of the first housing, which is close to the conductive top plate, an atomization cavity is formed between the conductive top plate and the first housing, and the suction hole, the first smoke outlet and the second smoke outlet are all communicated with the atomization cavity.

5. The flue-cured tobacco device according to claim 4, wherein the flue-cured tobacco part is detachably connected with the first housing, a feed inlet communicated with the storage cavity is formed in one side of the storage housing, and when the storage housing is arranged in the first housing, the inner wall of the first housing can seal the feed inlet.

6. The flue-cured tobacco flue-curing device according to claim 4, further comprising a circuit board, a power supply and a second housing, wherein the circuit board is arranged on one side of the conductive base plate and is electrically connected with the conductive base plate and/or the heating tube; the power supply is arranged in the second shell, the second shell is detachably connected with the first shell, and the power supply can be electrically connected with the circuit board.

7. The flue-cured tobacco unit of claim 6, further comprising a base disposed at an end of the second housing adjacent the first housing, the edge of the sealing block forming an extension that is insertable between the base and an inner wall of the second housing; an installation cavity is formed in the base, an air inlet is formed in the first shell or the second shell, the other end of the central tube penetrates through the conductive bottom plate, and the installation cavity is respectively communicated with the air inlet and the other end of the central tube; and one side of the base, which is close to the power supply, is provided with a power connection hole, and the power connection hole is used for penetrating through a power supply end of the power supply.

8. The flue-cured tobacco flue-curing device of claim 1, wherein the heating ranges of adjacent heat pipes overlap.

9. The flue-cured tobacco flue-curing device of claim 1, wherein a space is formed between the heat-generating tube and an inner wall of the storage chamber.

10. The flue-cured tobacco flue-curing device of claim 2, wherein a distance between the heat-generating tube and the center tube is the same as a distance between the heat-generating tube and an inner wall of the storage housing.