Heating net, heating module and electronic smoking set
By employing a heating wire design with horizontal, vertical, and adjustable sections in the heating module, the problem of uneven heating is solved, improving the uniformity of cigarette heating and the quality of the smoke.
Patent Information
- Application Number
- CN202423220595.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-09-30
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing heating modules for non-combustible heating suffer from poor heating uniformity and inadequate heating effect, resulting in poor smoke quality.
The heating wire design includes horizontal, vertical, and adjustment sections. The regular-shaped horizontal and vertical sections provide the main heating for the cigarette, while the adjustment section heats the sealing area of the cigarette, improving the uniformity of heating.
It improves the uniformity of cigarette heating and the quality of smoke, reduces the content of smoke-generating substances at the sealing position, and enhances the smoke generation effect of the heating mesh.
Smart Images
Figure CN223715054U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of electronic smoking sets, and in particular to a heating net, a heating module and an electronic smoking set. BACKGROUND
[0002] Heat-not-burn is a technology that uses a special heating device to heat a special "cartridge" or "cigarette" to a low temperature to release smoke, avoiding the production of toxic and harmful substances by high-temperature combustion, while being able to experience a close taste and flavor to cigarettes.
[0003] At present, there are problems such as poor heating uniformity and poor heating effect on the heating module of heat-not-burn, especially on the peripheral heating heating module, thereby resulting in poor smoking quality. CONTENT OF THE UTILITY MODEL
[0004] The present application provides a heating net, a heating module and an electronic smoking set, aiming to improve the smoking quality of the existing heating module.
[0005] In one aspect, the present application provides a heating net, comprising:
[0006] A first heating unit, the first heating unit comprising at least a plurality of heating wires arranged in parallel, at least one of the heating wires comprising a transverse section extending in a transverse direction, a vertical section extending in a vertical direction, and an adjusting section, the adjusting section being used for adjusting the length of the heating wire, wherein the transverse section and the adjusting section are arranged at opposite ends of the vertical section in the vertical direction, and the adjusting section is used for heating the sealing position of a cigarette.
[0007] In some embodiments, the heating wire comprises a plurality of vertical sections arranged in a transverse direction, and the transverse section and the adjusting section are also provided with a plurality of sections, and each adjacent two vertical sections of the same heating wire are connected by a transverse section or an adjusting section.
[0008] In some embodiments, the vertical sections of a plurality of heating wires are arranged in a transverse direction, and the distance between each adjacent two vertical sections in the transverse direction is equal.
[0009] In some embodiments, a plurality of heating wires are arranged in an inner-outer nested manner, and the plurality of heating wires comprise a first heating wire located at the innermost side and a second heating wire adjacent to the first heating wire.
[0010] The adjusting section of the first heating wire is arranged in a transverse back-and-forth bending manner, and the adjusting section of the second heating wire is arranged in a circular arc shape.
[0011] In some embodiments, the first heating unit comprises three parallel heating wires, the lateral segments of the three heating wires are equal in vertical direction, and the interval between each adjacent two lateral segments is equal; and / or
[0012] The lengths of the plurality of heating wires are equal; and / or,
[0013] The total resistance values of the plurality of heating wires are equal.
[0014] In some embodiments, the adjusting segment is in a curved shape.
[0015] In some embodiments, the first heating unit comprises at least two pins, wherein the size of the first heating unit in the lateral direction is c, and the interval between the two pins is d, wherein d≥0.3c.
[0016] In some embodiments, the heating net further comprises a second heating unit, the second heating unit is spaced apart from the first heating unit in vertical direction, and the second heating unit is used for heating the first smoking segment of the cigarette, and the first heating unit is used for heating the second smoking segment of the cigarette.
[0017] In another aspect, the embodiments of the present application provide a heating module, comprising the heating net as described in any of the above.
[0018] In another aspect, the embodiments of the present application provide an electronic smoking set, comprising the heating module as described above.
[0019] The embodiments of the present application improve the uniformity of heating the cigarette by the lateral segments and vertical segments of the heating wires, and the adjusting segment is used for adjusting the length of the heating wire, and the uniformity of heating is poor, so it is used for heating the sealing position of the cigarette, and the content of the smoking material at the sealing position of the cigarette is small, so even if the uniformity of heating is poor, it will not have a great impact on the quality of the smoke, thereby improving the quality of the smoke generated by the heating net. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0021] Figure 1 is a structural schematic diagram of the first embodiment of the heating net provided by the present application;
[0022] Figure 2 is a structural schematic view of a second embodiment of the heating net provided in the present application.
[0023] Main element symbol explanation:
[0024] DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0026] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0027] "A and / or B" includes the following three combinations: only A, only B, and a combination of A and B.
[0028] The use of "adapted for" or "configured for" in the present application means open and inclusive language that does not exclude devices adapted for or configured for performing additional tasks or steps. In addition, the use of "based on" means open and inclusive, because the process, step, calculation or other action "based on" one or more stated conditions or values can be based on additional conditions or values beyond those stated in practice.
[0029] In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any implementation described as exemplary in this application is not necessarily to be construed as preferred or advantageous over other implementations. The following description is presented to enable any person skilled in the art to make and use the application. Details are set forth in the following description for purpose of explanation. It should be appreciated that one of ordinary skill in the art would realize and cut on that the application can be practiced without the use of these specific details. In other instances, well known structures and processes are not elaborated as they would
[0030] Heat-not-burn is a technology that uses a special heating device to heat a special "cartridge" or "cigarette" to a low temperature to release smoke, avoiding the generation of toxic and harmful substances by high-temperature combustion, while being able to experience close to the taste and flavor of a cigarette.
[0031] Currently, there are problems such as poor uniformity of heating and poor heating effect on the heating module of heat-not-burn, especially on the peripheral heating heating module, thereby resulting in poor smoking quality.
[0032] For this purpose, please refer to Figure 1 and Figure 2 The heating net 10 provided by the embodiments of the present application comprises a first heating unit 23, and the first heating unit 23 comprises at least a plurality of heating wires arranged in parallel. At least one of the heating wires 11 comprises a transverse section 14 extending in a transverse direction, a vertical section 15 extending in a vertical direction, and an adjusting section 13. The adjusting section 13 is used to adjust the length of the heating wire 11. The transverse section 14 and the adjusting section 13 are arranged at opposite ends of the vertical section 15 in the vertical direction, and the adjusting section 13 is used to heat the sealing position of a cigarette.
[0033] It should be noted that the heating net 10 can only include the first heating unit 23, corresponding to the time, the transverse section 14 and the adjusting section 13 of the heating wire are arranged at both ends of the vertical section 15, it can be understood that the smoking efficiency of the transverse section 14 is higher than that of the vertical section 15, the transverse section 14 can be used to heat the part of the cigarette close to the mouthpiece, thereby improving the generation efficiency of the smoke. Of course, the heating net 10 can also include a plurality of heating units, when including a plurality of heating units, the first heating unit 23 is a heating unit for heating the sealing position of the cigarette, etc., which is not limited here. The number of heating wires 11 of the first heating unit 23 is not limited, which can be two, three, four, etc., which is not limited here, wherein the resistance value and length value of the plurality of heating wires 11 can be approximately equal, thereby ensuring that the heating temperature of the plurality of heating wires 11 is approximately the same, of course, it can also be unequal, which is not limited here. The shape of the transverse section 14 and the vertical section 15 is approximately straight, which can be only one section, or can be multiple sections, which is not limited here.
[0034] The heating wire 11 has a transverse section 14, a vertical section 15 and an adjusting section 13 in the embodiment of the application, thereby mainly heating the smoking section of the cigarette through the regular shape of the transverse section 14 and the vertical section 15, improving the uniformity of heating the cigarette, and the adjusting section 13 for adjusting the length of the heating wire 11 has poor heating uniformity, so it is used to heat the sealing position of the cigarette. The content of the smoking material at the sealing position of the cigarette is small, so even if the heating uniformity is poor, it will not have a great impact on the quality of the smoke, thereby improving the quality of the smoke generated by the heating net 10 when heating the cigarette.
[0035] In some embodiments, the heating wire 11 includes a plurality of vertically arranged transverse sections 15, and the transverse section 14 and the adjusting section 13 are also provided with a plurality of, each two adjacent vertical sections 15 of the same heating wire 11 are connected by a transverse section 14 or an adjusting section 13.
[0036] Specifically, in the technical scheme of the embodiment, the heating wire 11 is bent back and forth to form a plurality of vertical sections 15, which can further improve the uniformity of heating the cigarette, and at both ends of the vertical section 15, the end towards the mouthpiece is connected by the transverse section 14, thereby improving the smoking efficiency of the part of the cigarette close to the mouthpiece, and the other end is connected by the adjusting section 13, which can adjust the length of the heating wire 11 on the one hand, and the heating part is the sealing position of the cigarette, which has less or even no smoking components, thereby weakening the influence of poor heating uniformity on the quality of the smoke of the cigarette.
[0037] Further, the plurality of heating wires 11 can all have vertical segments 15, and the vertical segments 15 of the plurality of heating wires 11 are arranged in a spaced manner in the lateral direction, and the spacing between each adjacent two vertical segments 15 in the lateral direction is equal.
[0038] It should be emphasized that the equal spacing mentioned here means approximately equal, and the spacing can have a certain difference, for example, a tolerance of plus or minus 1 mm.
[0039] In the technical solution of the present embodiment, by setting the spacing between the adjacent two vertical segments 15 in the lateral direction to be equal, the uniformity of heating the cigarette can be further improved, and the smoke quality of the cigarette is higher.
[0040] In some embodiments, the plurality of heating wires 11 are arranged in an inner-outer nested manner, and the plurality of heating wires 11 include a first heating wire 20 located at the innermost side and a second heating wire 21 adjacent to the first heating wire 20; wherein the adjustment segment 13 of the first heating wire 20 is arranged in a back-and-forth bending manner in the lateral direction, and the adjustment segment 13 of the second heating wire 21 is arranged in a circular arc shape.
[0041] It can be understood that the first heating wire 20 is arranged at the innermost side of the plurality of heating wires 11, and therefore, if it is arranged to have a length approximately equal to that of the other heating wires 11, the length of the adjustment segment 13 thereof also needs to be relatively long, and therefore, by arranging the adjustment segment 13 of the first heating wire 20 in a back-and-forth bending manner in the lateral direction, the length thereof can be effectively increased, so that the total length of the first heating wire 20 is approximately equal to the length of the other heating wires 11.
[0042] The adjustment segment 13 of the second heating wire 21 is arranged in a circular arc shape, which is easy to process, and compared with a straight line type, the length thereof is longer, and the length of the second heating wire 21 can also be adjusted.
[0043] Specifically, the adjustment segment 13 of the first heating wire 20 can be a combination of a plurality of arc segments, and the troughs of the plurality of arc segments are arranged in a vertical opposite manner with the peaks of the adjustment segment 13 of the second heating wire 21, so that the lengths of the first heating wire 20 and the second heating wire 21 can be adjusted to a greater extent.
[0044] Further, in some embodiments, the first heating unit 23 includes three heating wires 11 arranged in parallel, and the spacing between each adjacent two of the transverse sections 14 is equal in the vertical direction. In the technical solution of the present embodiment, by setting the spacing between the transverse sections 14 to be equal, the problem of poor heating uniformity caused by unequal spacing between the transverse sections 14 can be avoided. Moreover, the design of three heating wires 11 has better heating uniformity than the design of two heating wires.
[0045] Further, the lengths of the plurality of heating wires 11 are equal; and / or, the total resistance values of the plurality of heating wires 11 are equal.
[0046] In the present embodiment, by equalizing the lengths and / or total resistance values of the plurality of heating wires 11, the power values of the plurality of heating wires 11 can be equalized, and when the lengths are equal, the heating temperatures of the plurality of heating wires 11 can also be substantially the same, which on the one hand improves the heating uniformity, and on the other hand avoids the phenomenon of local high or low temperature.
[0047] It should be emphasized that the specific shape of the adjustment section 13 is not limited, which can be in the form of a plurality of line segments combined, or in the form of a curve, etc., which is not limited herein.
[0048] In an embodiment, the adjustment section 13 is arranged in a curve. In the technical solution of the present embodiment, by arranging the adjustment section 13 in a curve, on the one hand, it is convenient for production and processing, which can be obtained directly by bending, and on the other hand, the curve transition is smoother, which can increase the strength and is not easy to deform.
[0049] It should be emphasized that the distance between the two pins 12 of the existing heating net 10 is generally small, so that in the process of rolling the heating net 10, the two pins 12 are easy to contact each other, thereby causing a short circuit phenomenon. Therefore, in an embodiment, the first heating unit 23 includes at least two pins 12, wherein the size of the first heating unit 23 in the transverse direction is c, and the spacing between the two pins 12 is d, wherein d≥0.3c.
[0050] In the present embodiment, the spacing between the two pins 12 is at least 30% of the overall width of the first heating unit 23, thereby ensuring that the distance between the two pins 12 is large enough to avoid short circuit caused by contact during rolling.
[0051] It should be emphasized that the specific implementation form of the heating wire 11 is not limited, which can be in the form of a resistance wire, or in the form of a carbon fiber heating wire, etc., which is not limited herein.
[0052] In some embodiments, the heating net 10 further comprises a second heating unit 22, the second heating unit 22 is vertically spaced apart from the first heating unit 23, and the second heating unit 22 is used to heat the first smoking section of the cigarette, and the first heating unit 23 is used to heat the second smoking section of the cigarette.
[0053] In this way, in the technical solution of the present embodiment, by providing the second heating unit 22, the first heating unit 23 and the second heating unit 22 can realize partition heating.
[0054] Further, the first heating unit 23 and the second heating unit 22 are alternately heated.
[0055] In this way, only one heating unit in the heating module is heated at a time, so that the power supply of the electronic smoking set only needs to supply power to one of the first heating unit 23 and the second heating unit 22 during heating. Correspondingly, the heating power of the first heating unit 23 and the second heating unit 22 can be made consistent with or almost the same as the heating power of the existing whole-section heating heating unit, so that the original heating power for heating the whole section is now only used for heating the local part, greatly improving the smoking efficiency of the cigarette.
[0056] The present application also provides a heating module, which comprises the heating net 10. The heating net 10 adopts one or all of the technical solutions of the above-mentioned embodiments, and thus has all the technical advantages of the above-mentioned embodiments.
[0057] The present application also provides an electronic smoking set, which comprises the heating module. The heating module adopts one or all of the technical solutions of the above-mentioned embodiments, and thus has all the technical advantages of the above-mentioned embodiments.
[0058] The heating net, the heating module and the electronic smoking set provided by the present application are described in detail above, and the principles and implementation modes of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed; in view of the above, the content of the specification should not be understood as a limitation of the present application.
Claims
1. A heat generating mesh, characterized in that, The heating net comprises: a first heating unit, which comprises at least a plurality of heating wires arranged in parallel, at least one of the heating wires comprises a transverse section extending in a transverse direction, a vertical section extending in a vertical direction, and an adjusting section for adjusting the length of the heating wire, wherein the transverse section and the adjusting section are arranged at opposite ends of the vertical section in the vertical direction, and the adjusting section is used for heating the sealing position of a cigarette.
2. The heat generating mesh of claim 1, wherein, The heating wire comprises a plurality of vertical sections arranged in a transverse direction, and the transverse section and the adjusting section are also arranged in a plurality of, each adjacent two vertical sections of the same heating wire are connected by a transverse section or an adjusting section.
3. The heat generating mesh of claim 2, wherein, The vertical sections of a plurality of heating wires are arranged in a transverse direction, and the spacing between each adjacent two vertical sections in the transverse direction is equal.
4. The heat generating mesh of claim 3, wherein, A plurality of heating wires are arranged in an inner-outer nested manner, and the plurality of heating wires comprise a first heating wire located at the innermost side and a second heating wire adjacent to the first heating wire. The adjusting section of the first heating wire is arranged in a transverse direction in a back-and-forth bending manner, and the adjusting section of the second heating wire is arranged in a circular arc shape.
5. The heat generating mesh of claim 3, wherein, The first heating unit comprises three heating wires arranged in parallel, and in the vertical direction, the spacing between each adjacent two transverse sections is equal; and / or The lengths of the plurality of heating wires are equal; and / or The total resistance values of the plurality of heating wires are equal.
6. The heat generating mesh of any one of claims 1 to 5, wherein, The adjusting section is arranged in a curved manner.
7. The heat generating mesh of any one of claims 1 to 5, wherein, The first heating unit comprises at least two pins, wherein the size of the first heating unit in the transverse direction is c, and the spacing between the two pins is d, wherein d≥0.3c.
8. The heat generating mesh of any one of claims 1 to 5, wherein, The heating net further comprises a second heating unit, which is arranged in a spaced manner in the vertical direction with the first heating unit, and the second heating unit is used for heating a first smoking section of a cigarette, and the first heating unit is used for heating a second smoking section of a cigarette.
9. A heating module, characterized in that The heating net comprises the heating net according to any one of claims 1 to 8.
10. An electronic smoking set, characterized by The heating module comprises the heating module according to claim 9.