Smoking set
By designing a multi-layer heating chamber structure in the smoke tool and using the design of heating blocks or heating wires to extend the heating radiation range, the problem that tobacco products in the existing smoke tool cannot be fully heated in the part away from the central space is achieved better burning effect and user experience.
Patent Information
- Application Number
- CN202421164645.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the existing low-temperature baking flue, the size of the metal plate as the heating core is limited, resulting in the part of the tobacco product not being fully heated away from the central space, affecting the combustion effect and user experience.
Design a cigarette utensil, wherein the heating chamber includes an upper chamber, a middle chamber and a lower chamber. The heating core is a heating block or a heating wire. Some of the structures are located in the upper chamber and a lower chamber, or the heating wire is filled in the heating chamber. , to extend the heating radiation range.
By expanding the heating radiation range of the heating core, the tobacco products can be fully heated in the area in the tobacco tool except for the central space, improving the combustion effect and improving the user experience.
Smart Images
Figure CN222516203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic atomization devices, in particular to a smoking device. Background Art
[0002] With the advancement of science and technology and people's pursuit of healthy life, low-temperature baking smoking utensils have appeared on the market, which produce smoke by baking solid smoking materials such as tobacco products. At present, a common heating method of low-temperature baking smoking utensils on the market is to insert a heating core into the tobacco product to heat it until the tobacco components volatilize to produce smoke for users to inhale.
[0003] However, due to the small overall structure of the smoking device, the size of the metal plate serving as the heating core in the smoking device is limited, and it is set in the middle space of the smoking device, so that some tobacco products in the smoking device far away from the middle space cannot be fully heated, resulting in poor combustion effect of the tobacco products, affecting the user experience. Utility Model Content
[0004] The main purpose of the utility model is to provide a smoking device, aiming to improve the burning effect of tobacco products.
[0005] In order to achieve the above-mentioned purpose, the smoking device proposed in the utility model comprises:
[0006] case;
[0007] A chimney, the chimney is located in the shell and connected to the shell; the chimney is formed with a heating chamber, the heating chamber is used to accommodate tobacco products;
[0008] A heating assembly, the heating assembly comprising a heating coil and a heating core; the heating coil is wound around the inner wall of the smoke pipe; the heating core is located inside the heating coil, and the heating coil is used to heat the heating core when powered on;
[0009] The heating chamber includes an upper chamber, a middle chamber and a lower chamber, the heating core is a heating block, part of the structure of the heating block is located in the upper chamber, and at least another part of the structure of the heating block is located in the lower chamber; or, the heating core is a heating wire, and the heating wire is filled in the heating chamber.
[0010] Optionally, the heating block includes two cross-arranged heating plates, the two heating plates are cross-arranged to form an overlapping portion, and the overlapping portion is extended along the length direction of the chimney.
[0011] Optionally, the two heating plates are arranged perpendicular to each other.
[0012] Optionally, the overlapping portion is located on the central axis of the chimney.
[0013] Optionally, the heating block includes at least two heating straight plates, each of which is located in the upper cavity and the lower cavity, respectively, and is arranged at intervals.
[0014] Optionally, the heating block is arranged in a cylindrical shape, and the central axis of the heating block extends along the central axis of the chimney.
[0015] Optionally, the heating wire is arranged in a flocculent shape.
[0016] Optionally, the smoking device further comprises a filter portion, wherein the filter portion is disposed in the shell, and a receiving groove is formed in the filter portion, and the smoke tube is received and confined in the receiving groove.
[0017] Optionally, the filter portion is made of acetate fiber.
[0018] Optionally, the smoking device further comprises a smoking cover, wherein the smoking cover is movably connected to the shell body and covers the notch of the accommodating groove.
[0019] In the technical solution of the utility model, the smoking device includes a shell, a smoke pipe and a heating assembly; the smoke pipe is located in the shell and connected to the shell; the smoke pipe is formed with a heating chamber, and the heating chamber is used to accommodate tobacco products; the heating assembly includes a heating coil and a heating core; the heating coil is wound around the inner wall of the smoke pipe; the heating core is located in the heating coil, and the heating coil is used to heat the heating core when power is turned on; the heating chamber includes an upper chamber, a middle chamber and a lower chamber, the heating core is a heating block, part of the structure of the heating block is located in the upper chamber, and at least another part of the structure of the heating block is located in the lower chamber; or, the heating core is a heating wire, and the heating wire is filled in the heating chamber. In the technical solution of the utility model, such a configuration enables the heating core to extend to the area outside the middle space in the smoking device, so that the tobacco products in the area outside the middle space in the smoking device can be heated by the heating core. At the same time, when the structural size of the smoking device is determined, such a configuration enables the contact area between the heating core and the tobacco products in the heating chamber to be larger, so that the heating radiation range of the heating core is wider, so that the tobacco products in the smoke tube can be burned more fully, and the combustion effect of the tobacco products is better, thereby greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0021] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the smoking device provided by the utility model;
[0022] Figure 2 for Figure 1 Section view along AA;
[0023] Figure 3 for Figure 1 Sectional view along BB;
[0024] Figure 4 It is a structural schematic diagram of an embodiment of a smoke tube in a smoking device;
[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of an embodiment of a heating core in a smoking device;
[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of another embodiment of a heating core in a smoking device;
[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of another embodiment of a heating core in a smoking device;
[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of another embodiment of the heating core in the smoking device.
[0029] Description of Figure Numbers:
[0030] Label name Label name 1000 Smoking utensils 32 Heating core 1 case 32a Heating Plate 2 Chimney 32b Heated Straight Plate 21 Heating chamber 32c Heating wire 211 Upper cavity 4 Filtration Department 212 Middle cavity 5 Cigarette cover 213 Lower chamber a Tobacco products 31 Heating coil
[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0034] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0035] Please refer to Figures 1 to 4 In order to solve the problem that some tobacco products far from the middle space in the smoking device cannot be fully burned, the utility model proposes a smoking device 1000, comprising:
[0036] A shell body 1, a smoke pipe 2 and a heating assembly; the smoke pipe 2 is located in the shell body 1 and connected to the shell body 1; the smoke pipe 2 is formed with a heating chamber 21, and the heating chamber 21 is used to accommodate tobacco products a; the heating assembly includes a heating coil 31 and a heating core 32; the heating coil 31 is wound around the inner wall of the smoke pipe 2; the heating core 32 is located in the heating coil 31, and the heating coil 31 is used to heat the heating core 32 when power is turned on; the heating chamber 21 includes an upper chamber 211, a middle chamber 212 and a lower chamber 213, the heating core 32 is a heating block, part of the structure of the heating block is located in the upper chamber 211, and at least another part of the structure of the heating block is located in the lower chamber 213; or, the heating core 32 is a heating wire 32c, and the heating wire 32c is filled in the heating chamber 21.
[0037] In the technical solution of the present utility model, the heating core 32 is configured to extend to the area outside the middle space of the smoking device 1000, so that the tobacco product a in the area outside the middle space of the smoking device 1000 can be heated by the heating core 32. At the same time, when the structural size of the smoking device 1000 is determined, the contact area between the heating core 32 and the tobacco product a in the heating chamber 21 is larger, so the heating radiation range of the heating core 32 is wider, so that the tobacco product a in the smoke tube 2 can be more fully burned, and the combustion effect of the tobacco product a is better, thereby greatly improving the user experience.
[0038] It can be understood that the shape of the heating core 32 includes but is not limited to: a cross shape, a two-plate shape, a cylinder shape, and a floc shape.
[0039] Please refer to Figure 5In one embodiment, the heating block includes two cross-arranged heating plates 32a, and the two heating plates 32a cross to form an overlapping portion, and the overlapping portion extends along the length direction of the smoke tube 2. Such an arrangement enables the two heating plates 32a to include a part of the structure located in the upper cavity 211, and another part of the structure located in the lower cavity 213, so that the tobacco product a in the area other than the middle space in the smoke tube 2 can be heated to enable it to burn fully; at the same time, the contact area between the two heating plates 32a and the tobacco product a is larger, so the heating radiation range of the heating core 32 is wider, and the combustion effect of the tobacco product a is improved, thereby greatly improving the user experience.
[0040] It is understandable that the angle between the two heating plates 32a can be less than 90° or equal to 90°. In one embodiment, the two heating plates 32a are arranged perpendicular to each other. The two heating plates 32a are arranged perpendicular to each other so that one of the heating plates 32a can extend to the farthest end of the smoke tube 2 away from the middle cavity 212, thereby reducing the farthest distance between the tobacco product a in the smoke tube 2 and the heating core 32, so that the farthest end of the tobacco product a burns more fully, and the burning time of the tobacco product a is longer, thereby extending the smoking time of the user.
[0041] In one embodiment, the overlapped portion is located on the central axis of the smoke tube 2. This arrangement enables one of the two heating plates 32a to be located in the middle cavity 212, and the two ends of the other one can extend to the top of the upper cavity 211 and the bottom of the lower cavity 213, respectively, so that the heating core 32 can heat the tobacco products a at the top of the upper cavity 211 and the bottom of the lower cavity 213 at the same time, and the heating core 32 is evenly distributed in the heating cavity 21 as a whole, so as to achieve full-range uniform heating of the tobacco products a in the heating cavity 21, thereby improving the user experience.
[0042] It can be understood that the heating core 32 can be a heating block, and the heating block includes at least two heating straight plates 32b. Figure 6 In one embodiment, the heating block includes two heating straight plates 32b, each of which is located in the upper cavity 211 and the lower cavity 213 and is arranged at intervals. Such an arrangement enables the two heating straight plates 32b to heat the tobacco products a in the upper cavity 211 and the lower cavity 213 respectively, and can also heat the tobacco products a in the middle cavity 212 located between the two, so that the tobacco products a in the smoke tube 2 can all be heated by the heating core 32, so that they can be burned more fully, and the combustion effect of the tobacco products a is better, which greatly improves the user experience.
[0043] Please refer to Figure 7In one embodiment, the heating block is cylindrically arranged, and the central axis of the heating block extends along the central axis of the smoke tube 2. This arrangement makes the contact area between the heating core 32 and the tobacco product a in the heating chamber 21 larger, so that the heating radiation range of the heating core 32 is wider, so that the tobacco product a in the smoke tube 2 can be burned more fully, and the burning effect of the tobacco product a is better, which greatly improves the user experience.
[0044] Please refer to Figure 8 In one embodiment, the heating wire 32c is arranged in a flocculent shape. Such an arrangement can expand the heating radiation range of the heating core 32, so that the tobacco products a at various locations in the smoke tube 2 can be fully burned, the burning effect of the tobacco products a is better, and the user experience can also be greatly improved.
[0045] In one embodiment, the smoking device 1000 further includes a filter 4, which is disposed in the housing 1 and is formed with a receiving groove, and the smoke tube 2 is received and limited in the receiving groove. The filter 4 can effectively absorb some of the nicotine, tar and other harmful substances in the tobacco product a, reducing the amount of harmful substances inhaled into the body by the user; at the same time, the filter 4 can improve the temperature and humidity of the smoke generated by the combustion of the tobacco product a, and reduce its irritation to the oral cavity and respiratory mucosa, so as to protect the health of the user.
[0046] It is understandable that the material of the filter 4 can be acetate fiber or Lyocell regenerated cellulose. In one embodiment, the material of the filter 4 is acetate fiber. Using acetate fiber as the material of the filter 4 makes the air permeability of the filter 4 good, and the smoke generated by the burning of tobacco product a can smoothly pass through the filter 4, which improves the user experience; at the same time, acetate fiber material is relatively cheap, and using acetate fiber as the material of the filter 4 can reduce the production cost of the filter 4.
[0047] In one embodiment, the smoking device 1000 further includes a cigarette cover 5, which is movably connected to the housing 1 and covers the notch of the receiving slot. The cigarette cover 5 can effectively prevent the cigarette cartridge 2 from slipping out of the receiving slot when the user is using it, and can also facilitate the user to replace the tobacco product a in the cigarette cartridge 2 for the next use after smoking.
[0048] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A smoking article (1000), characterized in that: include: Housing (1); A chimney (2), the chimney (2) being located inside the shell (1) and connected to the shell (1); the chimney (2) being formed with a heating chamber (21), the heating chamber (21) being used to accommodate tobacco products (a); A heating component, the heating component comprising a heating coil (31) and a heating core (32); the heating coil (31) is wound around the inner wall of the chimney (2); the heating core (32) is located inside the heating coil (31), and the heating coil (31) is used to heat the heating core (32) when power is turned on; The heating chamber (21) comprises an upper chamber (211), a middle chamber (212) and a lower chamber (213); the heating core (32) is a heating block, a part of the structure of the heating block is located in the upper chamber (211), and at least another part of the structure of the heating block is located in the lower chamber (213); or, the heating core (32) is a heating wire (32c), and the heating wire (32c) is filled in the heating chamber (21).
2. The smoking article (1000) according to claim 1, characterized in that: The heating block comprises two cross-arranged heating plates (32a), the two heating plates (32a) are cross-arranged to form an overlapping portion, and the overlapping portion is extended along the length direction of the chimney (2).
3. The smoking article (1000) according to claim 2, characterized in that: The two heating plates (32a) are arranged perpendicular to each other.
4. The smoking article (1000) according to claim 3, characterized in that: The overlapping portion is located on the central axis of the chimney (2).
5. The smoking article (1000) according to claim 1, characterized in that: The heating block comprises at least two heating straight plates (32b), each of the heating straight plates (32b) being located in the upper cavity (211) and the lower cavity (213) respectively and arranged at intervals.
6. The smoking article (1000) according to claim 1, characterized in that: The heating block is arranged in a cylindrical shape, and the central axis of the heating block is extended along the central axis of the chimney (2).
7. The smoking article (1000) according to claim 1, characterized in that: The heating wire (32c) is arranged in a flocculent shape.
8. The smoking article (1000) according to any one of claims 1 to 7, characterized in that: The smoking device (1000) further comprises a filter portion (4), wherein the filter portion (4) is arranged in the housing (1), and the filter portion (4) is formed with a receiving groove, and the smoke tube (2) is received and confined in the receiving groove.
9. The smoking article (1000) according to claim 8, characterized in that: The material of the filter part (4) is acetate fiber.
10. The smoking article (1000) according to claim 8, characterized in that: The smoking device (1000) further comprises a smoking cover (5), wherein the smoking cover (5) is movably connected to the housing (1) and covers the notch of the containing groove.