Bottom auxiliary heating circumferential coupling type heating smoking set

Abstract

The invention discloses a bottom auxiliary heating circumferential coupling type heating smoking set which comprises a smoking set shell (1), a partition plate (2) is fixedly arranged in the smoking set shell (1), a bottom heating body (3) is fixedly arranged in the center of the top of the partition plate (2), and the upper end of the bottom heating body (3) is connected with a heating cylinder (4). Effective heating of the heat-not-burn cigarette can be achieved, the heating effect is improved, and the tobacco shred utilization rate is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to a smoking set, in particular to a bottom auxiliary heating circumferential coupling type heating smoking set. BACKGROUND

[0002] The heating non-combustion smoking set is used for heating the heating non-combustion cigarette, directly heating the tobacco to generate smoke but not burning, which can realize the satisfaction similar to the cigarette and reduce the generation of harmful substances in the burning process to avoid the inhalation of harmful substances generated in the burning process.

[0003] The existing heating non-combustion smoking set mainly has two heating forms, one is to heat the center of the heating non-combustion cigarette through the heating needle, and the other is to heat the heating non-combustion cigarette from the outside to the inside in the circumferential direction through the heating cylinder, and the two heating methods have advantages and disadvantages.

[0004] The smoking set with the heating cylinder usually heats the upper tobacco first and then heats the lower tobacco during heating, and it is found through the decomposition of the actually smoked cigarette that most of the tobacco at the bottom of the cigarette cannot be effectively heated, resulting in waste. SUMMARY

[0005] The purpose of the present application is to provide a bottom auxiliary heating circumferential coupling type heating smoking set to solve the technical problems in the prior art, which can realize effective heating of the heating non-combustion cigarette and improve the heating effect and the tobacco usage rate.

[0006] The present application provides a bottom auxiliary heating circumferential coupling type heating smoking set, which comprises a smoking set shell, a partition plate fixedly arranged in the smoking set shell, a bottom heating body fixedly arranged at the top center position of the partition plate, and a heating cylinder connected to the upper end of the bottom heating body.

[0007] In the foregoing bottom auxiliary heating circumferential coupling type heating smoking set, preferably, a top plate is fixedly arranged at the top end of the smoking set shell, and a cigarette insertion hole is formed in the top plate.

[0008] In the foregoing bottom auxiliary heating circumferential coupling type heating smoking set, preferably, an upper limiting tube is fixedly arranged on the bottom surface of the top plate, the upper end of the heating cylinder is insertedly connected to the upper limiting tube, the hole diameter of the cigarette insertion hole is equal to the inner diameter of the heating cylinder, and the outer diameter of the heating cylinder is equal to the inner diameter of the upper limiting tube.

[0009] In the foregoing bottom auxiliary heating circumferential coupling type heating smoking set, preferably, the bottom heating body comprises a heating bottom plate and a lower limiting tube, the heating bottom plate is fixedly arranged on the partition plate, and the heating bottom plate is fixedly connected to the lower end of the lower limiting tube, and the lower end of the heating cylinder is insertedly connected to the lower limiting tube.

[0010] Preferably, a heat insulation cylinder is fixed between the top plate and the partition plate, and a vacuum cavity is formed between the outer wall of the heat insulation cylinder and the inner wall of the tobacco utensil shell.

[0011] Preferably, a controller and a battery are arranged below the partition plate in the tobacco utensil shell, a switch is arranged on the side wall of the tobacco utensil shell, and the battery, the bottom heating body and the heating cylinder are electrically connected to the controller.

[0012] Compared with the prior art, the bottom heating body and the heating cylinder are combined to quickly heat the heat-not-burn cigarette, solve the problem that the existing tobacco utensil cannot effectively heat the cigarette bottom tobacco, ensure that the tobacco in the cigarette can be fully heated, improve the preheating efficiency, and improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the axonometric view of the present application;

[0014] Figure 2 is the half-section structure schematic view of the present application.

[0015] Label explanation: tobacco utensil shell 1, partition plate 2, bottom heating body 3, heating cylinder 4, top plate 5, cigarette insertion hole 6, upper limiting tube 7, heating bottom plate 8, lower limiting tube 9, heat insulation cylinder 10, vacuum cavity 11, controller 12, battery 13, switch 14. DETAILED DESCRIPTION

[0016] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be explained as a limitation of the present application.

[0017] Embodiments of the present application: as shown in Figure 1 and Figure 2 A bottom auxiliary heating circumferential coupling type heating tobacco utensil includes a tobacco utensil shell 1, a partition plate 2 is fixed in the tobacco utensil shell 1, a bottom heating body 3 is fixed at the top center position of the partition plate 2, and the upper end of the bottom heating body 3 is connected with a heating cylinder 4.

[0018] By arranging the bottom heating body 3, the bottom heating body 3 can heat the bottom of the cigarette, increase the heat field in the axial direction, make the tobacco be baked more uniformly and completely, and effectively shorten the preheating time due to the coupling effect of the bottom heat field and the circumferential heat. The traditional tobacco utensil needs 20-25 seconds in the preheating stage, and the present application only needs 10-15 seconds.

[0019] Specifically, the top end of the smoking set shell 1 is fixed with a top plate 5, and a cigarette insertion hole 6 is formed in the top plate 5 for inserting a heat-not-burn cigarette.

[0020] The bottom surface of the top plate 5 is fixed with an upper limiting tube 7, and the upper end of the heating cylinder 4 is connected with the upper limiting tube 7 in a plug-in manner. The hole diameter of the cigarette insertion hole 6 is equal to the inner diameter of the heating cylinder 4, and the outer diameter of the heating cylinder 4 is equal to the inner diameter of the upper limiting tube 7.

[0021] The upper limiting tube 7 is used to limit the upper end of the heating cylinder 4, so as to ensure that the upper end of the heating cylinder 4 is effectively connected with the top plate 5, and the upper end of the heating cylinder 4 is coaxial with the cigarette insertion hole 6.

[0022] In the embodiment, the smoking set shell 1 is a cylindrical shell, and the top plate 5, the upper limiting tube 7, the heating cylinder 4 and the partition plate 2 are coaxially arranged.

[0023] Further, the bottom heating body 3 comprises a heating bottom plate 8 and a lower limiting tube 9. The heating bottom plate 8 is fixed on the partition plate 2, and the heating bottom plate 8 is fixedly connected with the lower end of the lower limiting tube 9. The lower end of the heating cylinder 4 is connected with the lower limiting tube 9 in a plug-in manner.

[0024] The heating bottom plate 8 and the lower limiting tube 9 are an integrated structure. The heating bottom plate 8 has an electric heating wire inside. The heating bottom plate 8 and the lower limiting tube 9 can be made of metal materials such as iron, copper, aluminum, etc., or can be made of zirconia or alumina materials.

[0025] The controller 12 and the battery 13 are arranged below the partition plate 2 in the smoking set shell 1. The switch 14 is arranged on the side wall of the smoking set shell 1. The battery 13, the heating bottom plate 8 and the heating cylinder 4 are electrically connected with the controller 12.

[0026] In order to prevent the smoking set shell 1 from scalding the mouth and hands, a heat insulation cylinder 10 is preferably arranged between the top plate 5 and the partition plate 2. A vacuum cavity 11 is formed between the outer wall of the heat insulation cylinder 10 and the inner wall of the smoking set shell 1.

[0027] The vacuum cavity 11 can effectively insulate heat and prevent heat from being transmitted to the side wall of the smoking set shell 1.

[0028] The working principle of the present application is as follows: when in use, the heat-not-burn cigarette is inserted into the heating cylinder 4 through the cigarette insertion hole 6. When the bottom of the cigarette contacts the heating bottom plate 8, it means that the insertion is in place. The switch 14 on the smoking set shell 1 is pressed, and the controller 12 controls the heating bottom plate 8 and the heating cylinder 4 to be electrified at the same time. The heating cylinder 4 is used to heat the cigarette from the outside to the inside in a circumferential direction, and the heating bottom plate 8 is used to assist in heating and provide a temperature field from the bottom to the top in an axial direction. Under the cooperation of the heating cylinder 4 and the heating bottom plate 8, the preheating time is shortened, the tobacco inside the cigarette can be fully heated, waste is prevented, and the utilization rate of tobacco is improved.

[0029] The above detailed description of the embodiments of the present application with reference to the drawings is to illustrate the configuration, features and effects of the present application, and the above description is only the preferred embodiments of the present application, but the present application is not limited to the embodiments shown in the drawings. Any change or modification made in accordance with the concept of the present application, or equivalent embodiments with equivalent changes, shall be within the scope of protection of the present application, as long as it does not exceed the spirit of the description and drawings.

Claims

1. A bottom-heated circumferentially coupled heating smoke appliance, comprising a smoke appliance shell (1), characterized in that: The outer shell (1) of the smoking device is fixedly provided with a partition (2), and a bottom heating element (3) is fixedly provided at the top center of the partition (2). The upper end of the bottom heating element (3) is connected to the heating cylinder (4).

2. The bottom-heated circumferentially coupled heating smoke appliance according to claim 1, characterized in that: The top of the outer shell (1) of the smoking device is fixedly provided with a top plate (5), and a cigarette insertion hole (6) is provided on the top plate (5).

3. The bottom-heated circumferentially coupled heating smoke appliance according to claim 2, characterized in that: An upper limit tube (7) is fixed on the bottom surface of the top plate (5). The upper end of the heating cylinder (4) is connected to the upper limit tube (7). The diameter of the cigarette insertion hole (6) is equal to the inner diameter of the heating cylinder (4). The outer diameter of the heating cylinder (4) is equal to the inner diameter of the upper limit tube (7).

4. The bottom-heated circumferentially coupled heating smoke appliance according to claim 3, characterized in that: The bottom heating element (3) includes a heating base plate (8) and a lower limit tube (9). The heating base plate (8) is fixed on the partition plate (2), and the heating base plate (8) is fixedly connected to the lower end of the lower limit tube (9). The lower end of the heating cylinder (4) is inserted into the lower limit tube (9).

5. The bottom-heated circumferentially coupled heating smoke appliance according to claim 4, characterized in that: A heat insulation cylinder (10) is fixed between the top plate (5) and the partition plate (2), and a vacuum cavity (11) is formed between the outer wall of the heat insulation cylinder (10) and the inner wall of the smoking device shell (1).

6. The bottom-heated circumferentially coupled heating smoke appliance according to claim 5, characterized in that: Inside the casing (1) of the smoking device, below the partition (2), there is a controller (12) and a battery (13). A switch (14) is provided on the side wall of the casing (1). The battery (13), the bottom heating element (3) and the heating cylinder (4) are all electrically connected to the controller (12).

Images