CN217471271U - Electromagnetic induction smoking set structure - Google Patents

Abstract

The utility model relates to an electron cigarette technical field discloses an electromagnetic induction smoking set structure, locates in the electron cigarette main part, including induction coil, heating intracavity wall, cigarette bullet and inductor piece that generates heat, induction coil locates on the outside of heating intracavity wall, heating intracavity wall cover is located on the cigarette bullet, the inductor piece that generates heat is located the inside or the outside of cigarette bullet, the utility model has the advantages of the cigarette is taken out fast, the smog release is even and simulate the tradition of cigarette with lifelike the method and the mode.

Description

Electromagnetic induction smoking set structure

Technical Field

The utility model relates to an electron cigarette technical field specifically is an electromagnetic induction smoking set structure.

Background

In recent years, the form of electromagnetic eddy current heating becomes a novel heating mode for heating non-combustion smoking set, the basic structure and principle of the heating mode are that an annular electromagnetic induction coil is arranged in a smoking set cavity, a metal induction magnet is embedded in a smoke cartridge, when the heating mode is used, alternating current is adopted to excite the induction coil, high-frequency current changing at high speed passes through the induction coil to generate a changing alternating magnetic field, alternating magnetic lines of force are cut to generate eddy current on the metal inductor in the smoke cartridge, heat energy is generated through high-speed movement collision of current carriers, and the heat energy is utilized to heat novel tobacco on the periphery.

The metal heating sheet is buried in the cigarette cartridge, the cigarette cartridge is a heating mode for heating the cut tobacco from the inside of the cigarette cartridge, the cut tobacco is heated from the center of the cigarette cartridge without burning, any cut tobacco residue is not left, cleaning is not needed, and the worry of heating piece fragments is avoided.

However, the design of the flat cuboid, i.e. the sheet inductor, has certain disadvantages, such as local overheating, small contact area with tobacco, etc., which causes the following problems during heating process: the high-heat area is formed in the smoke cartridge, the part carbonized firstly forms a heat conduction blocking area to influence heat conduction, and the area near the periphery of the heating body is excessively carbonized, so that the part far away from the heating body is insufficiently carbonized. These problems can have a certain impact on power consumption, temperature control and taste.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model designs several kinds of electromagnetic heating do not burn the shape structure of inductor in the cigarette bullet, and the area of contact of inductor heating portion and tobacco is showing to increase to do benefit to and use the painful point that the cuboid thin slice exists in solving current electromagnetic eddy current heating cigarette bullet, heat and carbonization tobacco more effectively and fully.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electromagnetic induction smoking set structure, locates in the electron cigarette main part, including induction coil, heating intracavity wall, cigarette bullet and inductor piece that generates heat, induction coil locates on the outside of heating intracavity wall, heating intracavity wall cover is located on the cigarette bullet, the inductor piece that generates heat is located the inside or the outside of cigarette bullet.

The utility model discloses further set up to: the inductor generates heat the piece and includes first inductor and second inductor, first inductor with the second inductor is the cuboid thin slice that is parallel to each other and distributes equidistantly in the inside of cigarette bullet.

The utility model discloses further set up to: the induction body heating sheet is arranged in the smoke cartridge and is of an S-shaped structure.

The utility model discloses further set up to: the induction body heating sheet is arranged in the cigarette cartridge and is of a cavity cylinder structure, and the radius of the induction body heating sheet is 1/2 of the radius of the cross section of the cigarette cartridge.

The utility model discloses further set up to: the induction body heating sheet comprises a first heating sheet and a second heating sheet.

The utility model discloses further set up to: the induction body heating sheet is of a hollow columnar structure and is sleeved on the outer wall of the smoke cartridge.

The utility model discloses further set up to: the induction body heating piece comprises a third heating piece and a fourth heating piece, and the third heating piece and the fourth heating piece are symmetrically sleeved on the outer wall of the smoke cartridge.

The utility model discloses further set up to: the first heating sheet and the second heating sheet are distributed in the smoke cartridge at equal intervals.

The utility model discloses further set up to: the induction coils are uniformly wound on the outer side of the inner wall of the heating cavity at intervals.

The utility model discloses further set up to: the inner wall of the heating cavity is made of magnetic conduction heat insulation materials.

To sum up, compare with prior art, the utility model discloses an electromagnetic induction smoking set structure, the utility model has the advantages of smoke release is faster, smoke release is more even and the tradition of simulating the cigarette more lifelikely is taken out method and mode.

Drawings

Fig. 1 is a cross-sectional view of an electromagnetic induction smoking set structure provided in this embodiment;

fig. 2 is a front view of an electromagnetic induction smoking set structure (disposed in an electronic cigarette main body) provided in this embodiment;

fig. 3 is a first schematic cross-sectional view of an inductor heating sheet according to this embodiment;

fig. 4 is a schematic cross-sectional view of a second induction heating element provided in this embodiment;

fig. 5 is a schematic cross-sectional view of a heating sheet of an inductor according to a third embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of the heating sheet of the inductor according to the present embodiment;

fig. 7 is a schematic cross-sectional view five of the heating sheet of the inductor provided in this embodiment;

fig. 8 is a schematic cross-sectional view six of the heating sheet of the inductor according to this embodiment.

In the figure: 1. an electronic cigarette main body; 2. an induction coil; 3. heating the inner wall of the cavity; 4. a smoke cartridge; 5. an inductor heating sheet; 51. a first inductor; 52. a second inductor; 53. a first heat generating sheet; 54. a second heat generating sheet; 55. a third heat generating sheet; 56. and a fourth heat generating sheet.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be connected through the inside of the two elements, or may be connected wirelessly or through a wire. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

The utility model provides an electromagnetic induction smoking set structure, as shown in fig. 1 and 2, including locating induction coil 2 in the electron cigarette main part 1, heating intracavity wall 3, cigarette bullet 4 and inductor generate heat piece 5, induction coil 2 interval ground wraparound is on heating intracavity wall 3's the outside evenly, heating intracavity wall 3 covers on locating cigarette bullet 4, its used preparation material is magnetic conduction thermal insulation material, inductor generate heat piece 5 locates the inside or the outside of cigarette bullet 4, in the concrete implementation process, in order to reduce the high-heat region, with fully carbonized tobacco, improve the release homogeneity of cigarette bullet 4, can design following six different nature shapes and structures with inductor generate heat piece 5:

in the specific implementation process, as shown in fig. 3, the inductor heating sheet 5 may include a first inductor 51 and a second inductor 52, the first inductor 51 and the second inductor 52 are parallel cuboid sheets and are equidistantly distributed inside the cigarette bullet 4, the design of the structure can enable the cigarette bullet 4 to release full smoke within 5 seconds after the switch is started, the delayed waiting pain point in the user experience is avoided, and the effect of the magnetic field is improved, thereby improving the heating efficiency, and the power consumption of the circuit can be reduced by about 20%.

In the specific implementation process, as shown in fig. 4, the induction heating sheet 5 can be arranged in the smoke bomb 4 and has an S-shaped structure, the cross section of the induction heating sheet is similar to that of the eight diagrams taiji diagram of China, the heating effect of the smoke bomb 4 is obviously improved under the effect of the design, and the component release of tobacco is more harmonious and perfect.

In the specific implementation process, as shown in fig. 5, the induction body heating sheet 5 may be disposed in the smoke bomb 4 and has a hollow cylindrical structure, and the radius of the induction body heating sheet 5 is 1/2 of the radius of the cross section of the smoke bomb 4, under this design, the heating effect of the smoke bomb 4 is the best, the utilization efficiency of the magnetic field and the heat energy is the highest, the tobacco carbonization area is the most uniform, in addition, this design is also that there is relatively full and uniform smoke within 5 seconds after the electronic cigarette switch is started, and the power consumption of the circuit can be reduced by about 30%, therefore, the design of the induction body heating sheet 5 structure is the preferred scheme of this embodiment.

In a specific implementation process, as shown in fig. 6, the induction body heating sheet 5 may include a first heating sheet 53 and a second heating sheet 54 in a semi-cylindrical structure, and the first heating sheet 53 and the second heating sheet 54 are equidistantly distributed inside the smoke bomb 4, which is equivalent to the effect of the design (3), so that the heating effect of the smoke bomb 4 is also significantly enhanced, and the utilization efficiency of the magnetic field and the heat energy is improved.

In the specific implementation process, as shown in fig. 7, the induction heating sheet 5 may be a hollow cylindrical structure and sleeved on the outer wall of the cartridge 4, and is a thin metal foil sleeve, the design is a surrounding type mode for heating the cartridge 4 from outside to inside, the design is fast in heating and is a symmetrical structure, carbonization of tobacco is also a symmetrical mode from outside to the center of a circle, namely a gradient form of tree ring, and the metal foil can also replace protective paper on the outermost layer of the cartridge 4.

In the specific implementation process, as shown in fig. 8, the induction body heating sheet 5 may include a third heating sheet 55 and a fourth heating sheet 56 which are semi-cylindrical structures, the third heating sheet 55 and the fourth heating sheet 56 are symmetrically sleeved on the outer wall of the smoke bomb 4, the design is a derivative structure of the design (5), i.e. the circular sleeve foil structure is divided into two, so as to form two split induction heating semi-cylindrical foils, the effect of the induction heating semi-cylindrical foils is similar to that of the design (5), and the induction heating semi-cylindrical foils have the advantages of fast heating, high efficiency and the like.

To sum up, the utility model discloses following beneficial effect has:

1) the cigarette bullet 4 design of the special-shaped electromagnetic inductor shape and structure is adopted, the contact area of the heating body and the tobacco is obviously increased, and the magnetic energy and the heat energy are more fully utilized.

2) The excessive carbonization degree caused by local high heat is reduced, and the condition that the local area is insufficiently carbonized is relieved, so that the tobacco is more fully utilized.

3) The cigarette smoking device has the advantages that the tobacco is heated uniformly with a large area, so that the tobacco is released more quickly and uniformly, the experiences of delayed waiting, local overheating and scorching feeling, smoke concentration change, suction resistance change, temperature change and the like after the cigarette is started in the smoking of a user are greatly improved, and the traditional smoking method and mode of the cigarette are simulated more vividly.

4) Several designs of heating mode from the center to the outside effectively reduce the circuit power consumption and the circuit heating problem, and are beneficial to the improvement of circuit control and miniaturization.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. The utility model provides an electromagnetic induction smoking set structure, locates in electron cigarette main part (1), its characterized in that: including induction coil (2), heating intracavity wall (3), cigarette bullet (4) and inductor piece (5) that generates heat, induction coil (2) are located on the outside of heating intracavity wall (3), heating intracavity wall (3) cover is located on cigarette bullet (4), inductor piece (5) that generate heat are located the inside or the outside of cigarette bullet (4).

2. The electromagnetic induction smoking set structure according to claim 1, wherein the inductor heating sheet (5) comprises a first inductor (51) and a second inductor (52), and the first inductor (51) and the second inductor (52) are rectangular parallelepiped sheets parallel to each other and are distributed in the smoke cartridge (4) at equal intervals.

3. An electromagnetic induction smoking set structure according to claim 1, wherein the induction heating sheet (5) is arranged in the cartridge (4) and has an S-shaped structure.

4. The structure of claim 1, wherein the induction heating plate (5) is arranged in the cartridge (4) and has a hollow cylinder structure, and the radius of the induction heating plate (5) is 1/2 of the cross-sectional radius of the cartridge (4).

5. An electromagnetic induction smoking set structure according to claim 1, wherein the induction body heat generating sheet (5) comprises a first heat generating sheet (53) and a second heat generating sheet (54).

6. The electromagnetic induction smoking set structure according to claim 1, wherein the induction heating sheet (5) is a hollow cylindrical structure and is sleeved on the outer wall of the cartridge (4).

7. An electromagnetic induction smoking set structure according to claim 1, wherein the induction body heating sheet (5) comprises a third heating sheet (55) and a fourth heating sheet (56), and the third heating sheet (55) and the fourth heating sheet (56) are symmetrically sleeved on the outer wall of the cartridge (4).

8. An electromagnetic induction smoking set structure according to claim 5, wherein the first heat generating sheet (53) and the second heat generating sheet (54) are equally spaced apart within the cartridge (4).

9. An electromagnetic induction smoking article structure in accordance with claim 1, characterized by the induction coils (2) being evenly spaced around the outside of the heating chamber inner wall (3).

10. An electromagnetic induction smoking article construction according to claim 1, wherein the heating chamber inner wall (3) is made of a magnetically conductive and thermally insulating material.

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