A heating tobacco drying device

Abstract

The present invention discloses a heating tobacco roasting device, which includes a heating rod (1). The heating rod (1) can extend and retract relative to the main body of the heating tobacco roasting device. When in a heating state, the heating rod (1) can heat tobacco materials, and the generated smoke can flow through the internal air passage of the heating rod (1) body.

Description

Technical Field

[0001] The present invention relates to a heating tobacco roasting device. Background Art

[0002] Currently, in electronic cigarettes, conventional electronic cigarettes do not have a design of heating external e-liquid, e-paste or tobacco through a retractable heating device, which does not meet the relevant market demands. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a heating tobacco roasting device to solve the technical problems existing in the prior art.

[0004] The technical solutions adopted by the present invention to solve the above technical problems are as follows:

[0005] A heating tobacco roasting device includes a heating rod (1). The heating rod (1) can extend and retract relative to the main body of the heating tobacco roasting device. When the heating rod (1) is in a heating state, it can heat the tobacco material, and the smoke generated by heating can flow through the internal air passage of the heating rod (1) body.

[0006] Preferably, it further includes a push-pull cover (12). The push-pull cover (12) is installed on the surface of the heating tobacco roasting device, and the extension and retraction of the heating rod (1) are controlled by the movement of the push-pull cover (12).

[0007] Preferably, it further includes a smoking tube (22). The position of the smoking tube (22) in the heating tobacco roasting device is fixed and does not change with the extension and retraction of the heating rod (1).

[0008] Preferably, it further includes a connecting sleeve (3) and a smoke guide tube (5). The connecting sleeve (3) is made of heat-insulating material and is sleeved outside the lower end of the heating rod (1) and outside the upper end of the smoke guide tube (5) to fixedly connect the two. The lower end of the smoke guide tube (5) is movably sleeved with the smoking tube (22), and the smoke guide tube (5) can move relative to the smoking tube (22).

[0009] Preferably, it further includes a fixing screw (13) and a sliding sleeve (4). The connecting sleeve (3) is located inside the sliding sleeve (4). The fixing screw (13) fixedly connects the push-pull cover (12), the sliding sleeve (4), and the connecting sleeve (3). The movement of the push-pull cover (12) can drive the movement of the heating rod (1).

[0010] Preferably, an air inlet hole is provided at the top of the heating rod (1) body leading to the internal air passage of the heating rod (1) body.

[0011] Preferably, it further includes a magnetic induction coil (9). Under the action of the eddy current effect generated by the alternating magnetic field of the magnetic induction coil (9), the upper end of the heating rod (1) generates heat.

[0012] Preferably, the upper end of the heating rod (1) has a structure in which a metal tube is embedded in a glass tube.

[0013] Preferably, it further includes a ceramic sleeve (8), and the ceramic sleeve (8) is fixed inside the magnetic induction coil (9) and is located between the magnetic induction coil (9) and the upper end of the heating rod (1).

[0014] Other features and advantages of the present invention will be described in the following specification, and partly will become obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the written specification, claims, and drawings. Brief Description of the Drawings

[0015] The present invention will be described in detail below with reference to the drawings to make the above advantages of the present invention more clear. Among them,

[0016] Figure 1 is an exploded view of a heating tobacco roaster of the present invention.

[0017] Figure 2 is a perspective view of a heating tobacco roaster of the present invention.

[0018] Figure 3 is a sectional view of a heating tobacco roaster of the present invention. Detailed Embodiments

[0019] The following will describe in detail the embodiments of the present invention in combination with the drawings, so as to fully understand how the present invention uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly. It should be noted that as long as there is no conflict, the various embodiments in the present invention and the various features in each embodiment can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0020] Specifically, as Figures 1-3As shown, in order to solve the shortcomings of the prior art, in a specific embodiment of the present invention, a heating tobacco curing device comprises: a heating rod (1), a connecting sleeve (3), a sliding sleeve (4), a smoke guide pipe (5), a front cover (6), a silicone ring (7), a ceramic sleeve (8), a magnetic induction coil (9), an upper cover (10), a decorative sheet (11), a push-pull cover (12), a fixing screw (13), a control panel (14), a lower cover (15), a button (16), a lamp post (17), a button silicone sleeve (18), a battery core (19), a screw (20), a silicone sleeve (21), and a smoking pipe (22). Among them, the upper end of the heating rod (1) is a structure in which a metal tube (2) is embedded in a glass tube, and the top of the upper end is hemispherical and is designed with a cross-shaped small through hole leading to the airway inside the body, the connecting sleeve (3) is made of silicone material and can be heat-insulated, the sliding sleeve (4) is made of stainless steel, and the smoke guide pipe (5) and the smoking pipe (22) are both glass tubes. The heating rod (1) can be designed to be completely retracted into the tobacco curing machine body when in the most retracted state, or it can be designed to have a small portion remaining outside the tobacco curing machine body. In the present embodiment, it is designed to be completely retracted into the tobacco curing machine body. The lower end of the heating rod (1) is installed in the connecting sleeve (3), the upper end of the smoke guide pipe (5) is also installed in the connecting sleeve (3) and fixed to extend the smoke channel to reduce the smoke temperature, the ceramic sleeve (8) is installed in the magnetic induction coil (9) and fixed, the magnetic induction coil (9) is installed in the top slot of the upper cover (10) and fixed, the upper end of the heating rod (1) is located in the ceramic sleeve (8), the push-pull cover (12) is stuck on the surface of the upper cover (10), the fixing screw (13) is installed on the push-pull cover (12) and the bottom is screwed on the sliding sleeve (4) to fix the connecting sleeve (3) and the sliding sleeve (4), the positive and negative electrodes of the battery core (19) are welded to the positive and negative electrodes of the input end of the control board (14) for power supply, the control board (14) is installed in the bottom of the upper cover (10) and then fixed with screws (20) and the output end is welded to the magnetic induction coil (9). The invention relates to a magnetic induction coil (9). The silicone sleeve (21) is fixed on the rear end of the upper cover (10). The smoking pipe (22) passes through the silicone sleeve (21) and the upper end is installed in the smoking pipe (5). The smoking pipe (22) is fixed in position and the smoking pipe (5) can move relatively along the smoking pipe. The key silicone sleeve (18) is installed on the power button of the control panel (14). The lower cover (15) is installed on the bottom of the upper cover (10) and the upper end of the lower cover (15) is sleeved on the outer periphery of the magnetic induction coil (9). The silicone ring (7) is installed in the front cover (6) and then pressed on the top annular opening of the lower cover (15) for fixing. The key (16) and the lamp post (17) are respectively installed in the key hole and the lamp post hole at the bottom of the lower cover (15) for fixing. The decorative sheet (11) is attached to both sides of the upper surface of the upper cover (10) for aesthetic purposes.

[0021] An alternating current passing through a magnetic induction coil generates an alternating magnetic field. A metal conductor generates eddy currents in the alternating magnetic field, and the eddy currents cause the metal conductor to heat up within the metal conductor. In this embodiment, the upper end of the heating rod (1) has a structure in which a metal tube is embedded in a glass tube, and the metal tube part generates heat to cause the glass tube part in contact with the metal tube part to also generate heat, so that it can be used to heat tobacco paste and other tobacco materials.

[0022] In other embodiments, the heating part of the heating rod can also adopt a structural design in which other parts contain metal or a structural design of all metal, and its extension and retraction can also adopt different design schemes.

[0023] Among them, the advantages of the present invention are mainly manifested in the following aspects:

[0024] 1. A retractable heating rod is designed in the tobacco roaster. Pushing it forward can extend it into the heating container to heat the tobacco material, and pulling it backward can retract it.

[0025] 2. A lengthened air passage is designed in the tobacco roaster, which can pass smoke and cool the smoke.

[0026] 3. The volume of the tobacco roaster is only the size of an ordinary electronic cigarette, which is easy to carry.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A heating tobacco curing device, characterized in that: It includes a heating rod (1), which can extend and retract relative to the main body of the heat-generating tobacco roasting device. When in the heating state, the heating rod (1) can heat the tobacco material, and the smoke generated by heating can flow through the internal air passage of the heating rod (1) body; It further includes a smoking tube (22), and the position of the smoking tube (22) in the heat-generating tobacco roasting device is fixed and will not change with the extension and retraction of the heating rod (1); It further includes a connecting sleeve (3) and a smoke guide tube (5). The connecting sleeve (3) is made of silica gel material and is sleeved outside the lower end of the heating rod (1) and outside the upper end of the smoke guide tube (5) to fixedly connect the two. The lower end of the smoke guide tube (5) is movably sleeved with the smoking tube (22), and the smoke guide tube (5) can move relative to the smoking tube (22); A hemispherical cross-shaped air inlet hole is provided at the top of the heating rod (1) body, leading to the internal air passage of the heating rod (1) body; It further includes a magnetic induction coil (9). Under the action of the eddy current effect generated by the alternating magnetic field of the magnetic induction coil (9), the upper end of the heating rod (1) generates heat; The upper end of the heating rod (1) is a structure with a metal tube embedded in a glass tube.

2. The heating flue-cured tobacco device according to claim 1, wherein It further includes a push-pull cover (12), which is installed on the surface of the heat-generating tobacco roasting device, and the extension and retraction of the heating rod (1) are controlled by the movement of the push-pull cover (12).

3. The heating flue-cured tobacco device according to claim 2, wherein It further includes a fixing screw (13) and a sliding sleeve (4). The connecting sleeve (3) is located inside the sliding sleeve (4), and the fixing screw (13) fixedly connects the push-pull cover (12), the sliding sleeve (4) and the connecting sleeve (3). The movement of the push-pull cover (12) can drive the movement of the heating rod (1).

4. The heat-generating flue-cured tobacco device according to claim 1, wherein It further includes a ceramic sleeve (8), which is fixedly installed inside the magnetic induction coil (9) and is located between the magnetic induction coil (9) and the upper end of the heating rod (1).

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