Heating fumigation mechanism

Abstract

The utility model discloses a heating fumigation mechanism, which belongs to the technical field of electronic cigarettes and comprises a base, an air inlet, a heating device, a heating device and a heating device, the upper end face of the base is provided with a containing cavity, and the base is further provided with an air inlet communicated with the containing cavity; the ceramic heating rod is positioned in the accommodating cavity; the heating pot is located above the containing cavity, the heating pot is filled with tobacco, and air outlet holes are formed in the bottom face of the heating pot. According to the heating and fumigating mechanism, heat can be more effectively utilized to heat tobaccos so as to improve heating efficiency, and the tobaccos are heated in two modes so that the tobaccos can be heated more sufficiently and evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a heating fumigation mechanism. Background Art

[0002] Compared with traditional cigarettes, the smoke produced by electronic cigarettes does not contain carcinogenic chemicals such as tar and solid particles produced by high-temperature combustion, which reduces the harm to the health of smokers and is therefore gaining more and more attention. At present, tobacco-heating electronic cigarettes on the market usually use heating wires for heating, which has the problems of slow heating speed and uneven heating. Utility Model Content

[0003] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a heating fumigation mechanism, which can use heat more effectively to heat tobacco to improve the heating efficiency, and heat the tobacco in two ways, so that the tobacco is heated more fully and evenly.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A heating fumigation mechanism is provided, comprising:

[0006] A base, wherein an accommodating cavity is provided on an upper end surface of the base, and an air inlet hole communicating with the accommodating cavity is also provided on the base;

[0007] A ceramic heating rod, which is located in the accommodating cavity;

[0008] The heating pot is located above the accommodating cavity. Tobacco is filled in the heating pot. An air outlet is provided on the bottom surface of the heating pot.

[0009] Furthermore, the heating pot is a ceramic heating pot.

[0010] Furthermore, the ceramic heating pot is fixed to the base via a mounting seat.

[0011] Furthermore, the mounting seat includes a first cavity and a second cavity connected up and down, the outer diameter of the first cavity is larger than the outer diameter of the second cavity, and the lower end of the ceramic heating pot is mounted in the first cavity;

[0012] The second cavity is located in the accommodating cavity of the base, and a first flow hole is provided on the bottom surface of the second cavity, and the ceramic heating rod is located in the second cavity.

[0013] Furthermore, a metal cover is provided on the periphery of the ceramic heating rod.

[0014] Furthermore, a second flow hole is opened on the top of the metal cover, and a third flow hole is opened on the side.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The heating fumigation mechanism of the utility model has two upper and lower heating fumigation modes. The upper part adopts a ceramic heating pot to directly heat the tobacco. The ceramic heating rod is separated from the tobacco to indirectly heat the tobacco. An air flow channel is formed between the metal cover and the ceramic heating pot. The ceramic heating rod heats the gas. The heated hot air flows upward to fumigate the tobacco. The two heating modes make the fumigation mechanism have the advantages of higher heat utilization rate, shorter heating time, better experience, etc., and can make the heating of the tobacco more sufficient and uniform;

[0017] 2. The heating fumigation mechanism of the utility model adopts two heating methods. Compared with the original heating method of using heating wire to heat the air to heat tobacco, which can only bring a single experience effect to the user, this heating method can give the user a different experience during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a top view;

[0021] Figure 3 is a cross-sectional view;

[0022] Figure 4 It is a schematic diagram of the heating pot structure;

[0023] Figure 5 is a schematic diagram of the mounting seat structure;

[0024] Figure 6 This is a schematic diagram of the metal cover structure.

[0025] In the figure: 1-base, 2-accommodating cavity, 3-air inlet, 4-ceramic heating rod, 5-ceramic heating pot, 6-air outlet, 7-mounting seat, 8-first cavity, 9-second cavity, 10-first flow hole, 11-metal outer cover, 12-second flow hole, 13-third flow hole, 14-power cord. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figure 1-2 As shown, this embodiment provides a heating fumigation mechanism, including a base 1, the upper end surface of the base 1 is provided with a receiving cavity 2, the receiving cavity 2 is provided with a ceramic heating rod 4, a heating pot is provided above the ceramic heating rod 4, tobacco is filled in the heating pot, the heating pot directly contacts the tobacco, the ceramic heating rod 4 heats the air around it, the heated hot air flows into the heating pot, and the tobacco is indirectly heated, and the tobacco is heated by two heating methods, so that the heat utilization rate is higher and the heating is more efficient. In this embodiment, the heating pot is a ceramic heating pot 5; the receiving cavity 2 and the base 1 are integrally formed.

[0029] Specifically, the ceramic heating pot 5 is fixed to the base 1 through a mounting seat 7. In this embodiment, the mounting seat 7 includes a first cavity 8 and a second cavity 9 connected up and down, the outer diameter of the first cavity 8 is larger than the outer diameter of the second cavity 9, the bottom of the first cavity 8 is connected to the accommodating cavity 2, and the lower end of the ceramic heating pot 5 is installed in the first cavity 8. The second cavity 9 is located in the accommodating cavity 2 of the base 1, and the ceramic heating rod 4 is located in the second cavity 9. The base 1 is provided with an air inlet 3 connected to the accommodating cavity 2, a first flow hole 10 is provided on the bottom surface of the second cavity 9, and an air outlet 6 is provided on the bottom surface of the heating pot. The gas enters the heating fumigation mechanism from the air inlet 3 and flows upward through the first flow hole 10. The ceramic heating rod 4 heats the air, and the hot air flows upward and flows out through the air outlet 6 to heat the tobacco in the ceramic heating pot 5.

[0030] In this embodiment, a metal outer cover 11 is further provided on the periphery of the ceramic heating rod 4. A second flow hole 12 is opened on the top of the metal outer cover 11, and a third flow hole 13 is opened on the side. An air flow channel is formed between the metal outer cover 11 and the ceramic heating pot 5. The ceramic heating rod 4 heats the gas, and the heated hot air flows upward to fumigate the tobacco.

[0031] The heating and fumigation mechanism of the present embodiment is installed at the upper end of the power supply, and heats the ceramic heating rod 4 and the ceramic heating pot 5 respectively through the power line 14. The tobacco is heated and fumigated in two ways, so that the heat can be more effectively utilized to heat the tobacco, thereby improving the heating and fumigation efficiency, and can also make the tobacco heating more sufficient and uniform. In addition, the two heating methods are used, which can only bring a single experience effect to the user compared to the original heating method of heating the tobacco by heating the air with a heating wire. This heating method can give the user a different experience during use.

[0032] Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A heating fumigation mechanism, characterized in that: include: A base (1), wherein an accommodating cavity (2) is provided on an upper end surface of the base (1), and an air inlet (3) communicating with the accommodating cavity (2) is also provided on the base (1); A ceramic heating rod (4), which is located in the accommodating cavity (2); A heating pot is located above the accommodating cavity (2), tobacco is filled in the heating pot, and an air outlet hole (6) is provided on the bottom surface of the heating pot.

2. A heating fumigation mechanism according to claim 1, characterized in that: The heating pot is a ceramic heating pot (5).

3. A heating fumigation mechanism according to claim 2, characterized in that: The ceramic heating pot (5) is fixed to the base (1) via a mounting seat (7).

4. A heating fumigation mechanism according to claim 3, characterized in that: The mounting seat (7) comprises a first cavity (8) and a second cavity (9) which are connected to each other from top to bottom, the outer diameter of the first cavity (8) is larger than the outer diameter of the second cavity (9), and the lower end of the ceramic heating pot (5) is mounted in the first cavity (8); The second cavity (9) is located in the accommodating cavity (2) of the base (1), and a first flow hole (10) is provided on the bottom surface of the second cavity (9), and the ceramic heating rod (4) is located in the second cavity (9).

5. A heating fumigation mechanism according to claim 1, characterized in that: The ceramic heating rod (4) is also provided with a metal outer cover (11) on its periphery.

6. A heating fumigation mechanism according to claim 5, characterized in that: The metal outer cover (11) is provided with a second flow hole (12) at the top and a third flow hole (13) at the side.

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