Multi-mode heating appliance
By designing multi-mode heating appliances, the problems of high cost and lack of universality of existing heating appliances are solved, enabling flexible use of multiple heating methods and reducing the cost burden on consumers and manufacturers.
Patent Information
- Application Number
- CN202423010201.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing heating appliances are expensive and not universally compatible, placing a burden on consumers and failing to meet the needs of various heating methods.
Design a multi-mode heating appliance, comprising a housing, a battery, a control component, an output component, and multiple heating chambers, supporting induction heating, peripheral heating, and core heating modes, switching heating modes via the control component, and equipped with a cigarette extraction component to accommodate different cigarette sizes.
It improves the versatility of heating appliances, reduces the cost burden on consumers and manufacturers, provides more choices, and enables the flexible use of various heating methods.
Smart Images
Figure CN223568721U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heating cigarette matched appliance technical field, especially a kind of multi-mode heating appliance. BACKGROUND
[0002] With the emergence of heat-not-burn cigarette, various heating schemes have emerged, some use inner core heating body to heat, some use peripheral heating body to heat, and some use induction heating by embedding heating metal sheet in cigarette, each heating scheme corresponds to heating cigarette with different diameter and length specifications, and the cost of heating appliance is not low, the appliance cannot be used universally, which increases the burden of consumers, and also greatly restricts the choice of consumers. SUMMARY
[0003] To solve the above technical problems, the utility model provides a kind of multi-mode heating appliance, which has multiple modes of heating method, greatly improving the universality of the heating appliance.
[0004] The technical scheme provided by the utility model is as follows:
[0005] A multi-mode heating appliance includes a housing, a battery, a control component, an output component, a plurality of heating cavities for accommodating corresponding specification cigarettes, and a heating component matched with each heating cavity. The heating modes of the plurality of heating cavities include at least two of induction heating, peripheral heating and inner core heating. The control component includes a switch for controlling the heating mode switching of the heating cavities.
[0006] Preferably, the plurality of heating cavities are arranged side by side.
[0007] Preferably, the plurality of heating cavities are arranged sequentially on the same axis.
[0008] Preferably, when the plurality of heating cavities include the heating mode of inner core heating, the heating cavity for inner core heating is opposite to the insertion direction of the other heating cavities adjacent to the inner core heating component fixed base.
[0009] Preferably, any heating cavity bottom is provided with an air passage communicating with the outside. When the heating cavities are sequentially arranged and penetrate the appliance, the air passage can be realized by using the sequentially arranged heating cavities penetrating the appliance. When the heating cavities include the heating mode of inner core heating, the heating cavity for inner core heating is provided with an air passage communicating with the outside, and the bottom of the other heating cavities adjacent to the heating cavity for inner core heating is also provided with an air passage communicating with the outside. Alternatively, the passage communicating with the outside air passage is a passage penetrating the inner core heating component fixed base and communicating with the air passage of the bottom of the adjacent heating cavity. When the heating cavities are sequentially arranged without penetrating the appliance, the bottom of the heating cavity farthest from the cigarette insertion port is provided with an air passage communicating with the outside.
[0010] Preferably, if the heating modes of the plurality of heating cavities include two or more heating modes sharing the same cigarette insertion port, the inner diameters of the adjacent heating cavities in the direction away from the same cigarette insertion port are sequentially not greater than the inner diameter of the heating cavity closer to the same cigarette insertion port.
[0011] Preferably, when the inner diameters of any adjacent heating cavities sharing the same cigarette insertion port are the same, a protrusion arranged annularly and arranged in a ring is arranged between the heating cavities, the inner diameter of the circle formed by the protrusion is slightly smaller than the inner diameter of the heating cavity away from the same cigarette insertion port, and the protrusion plays a role of prompting the consumer to insert the area.
[0012] Preferably, when the plurality of heating cavities include an inner core heating mode, the inner core heating cavity is arranged separately from other heating cavities and is provided with a matching cigarette insertion port.
[0013] Preferably, when the plurality of heating cavities include an inner core heating mode, a cigarette taking assembly matched with the inner core heating cavity is arranged on the shell. The cigarette taking assembly has a through hole matched with the cross section of the inner core heating assembly, a through hole corresponding to the air passage of the outer portion of the fixed base of the inner core heating body, the outer portion of the cigarette taking assembly is attached to the inner core heating cavity, the inner diameter of the cigarette taking assembly is the same as the outer diameter of the corresponding cigarette, and the cigarette taking assembly has a clamping protrusion. The cigarette taking assembly has a force point for convenient pushing and pulling out of the shell of the appliance. When the inner core heating cavity is not on the outermost side, the cigarette taking assembly also has a connecting portion connecting the outer portion of the shell of the appliance and the inner core heating cavity. The connecting portion is made of a high-temperature-resistant safe material, such as stainless steel, aluminum, aluminum alloy, magnesium alloy, nickel alloy, etc. The connecting portion is attached to the inner wall of the corresponding heating cavity and is hollowed out in the area of the corresponding heating assembly. The outer peripheral heating cavity portion can be hollowed out. The connecting portion plays a role of heat transfer. The smaller cigarette insertion area formed by the corresponding cigarette taking assembly can match the outer diameter of the corresponding cigarette.
[0014] Preferably, the output assembly includes one or a combination of display, sound and vibration.
[0015] The use method of the multi-mode heating appliance is as follows: first, adjust the mode to the required heating mode, and feed back the selected mode to the consumer through vibration / sound (number of times, length, strength), or through lighting of the corresponding indicator light (color / flash frequency), screen display, or combination of different ways.
[0016] When the inner core heating mode is selected, the cigarette taking assembly is first inserted into the inner core heating cavity, the heating body passes through the corresponding opening in the bottom of the cigarette taking assembly, the inner core heating cigarette is inserted into the cigarette taking assembly, the inner core heating body is inserted into the inner core heating cigarette, the heating execution switch is triggered, the inner core heating body generates heat, and the inner core heating cigarette is started to be smoked.
[0017] When the outer peripheral heating mode is selected, the corresponding cigarette is inserted into the outer peripheral heating cavity, the heating execution switch is triggered, and the outer peripheral heating cigarette is started to be smoked.
[0018] When the inductive heating mode is selected, the corresponding cigarette is inserted into the inductive heating cavity, the heating execution switch is triggered, and the inductive heating cigarette is started to be smoked.
[0019] The multi-mode heating appliance of the utility model has the following advantages compared with the prior art:
[0020] Compared with the single heating mode heating appliance, the multi-mode heating appliance has more heating modes, and consumers can freely select heating cigarettes according to their own preferences or quality. Since the heating appliance itself has a high cost, this brings a high cost burden to consumers who select other mode heating cigarettes. The multi-mode heating appliance of the utility model shares a set of shell, battery, control assembly and other shared components, which undoubtedly reduces the cost of consumers and manufacturers, that is, it is beneficial for consumers to select and purchase cigarette products and for cigarette manufacturers to promote their own products, achieving a win-win effect. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to make the technical scheme in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0022] Figure 1 It is a structure schematic diagram of the multi-mode heating appliance in the embodiment 1 of the present application.
[0023] Figure 2 It is a structure schematic diagram of the multi-mode heating appliance in the embodiment 2 of the present application.
[0024] Figure 3 It is a structure schematic diagram of the multi-mode heating appliance in the embodiment 3 of the present application.
[0025] Figure 4 It is a structure schematic diagram of the multi-mode heating appliance in the embodiment 4 of the present application.
[0026] Figure 5 It is a structure schematic diagram of the multi-mode heating appliance in the embodiment 5 of the present application.
[0027] Reference signs:
[0028] 1, heating cavity of induction heating; 2, induction heating assembly; 3, heating cavity of peripheral heating; 4, peripheral heating assembly; 5, heating cavity of inner core heating; 6, inner core heating assembly; 7, cigarette taking assembly; 8, shell; 9, protrusion. DETAILED DESCRIPTION
[0029] In order to make the technical scheme in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0030] A multi-mode heating appliance, comprising a shell, a battery, a control assembly, an output assembly and a plurality of heating cavities for accommodating corresponding specifications of cigarettes and a heating assembly matched with each heating cavity arranged in the shell, the heating modes of the plurality of heating cavities include at least two heating modes of induction heating, peripheral heating and inner core heating, and the control assembly includes a switch for controlling the heating mode switching of the heating cavities.
[0031] In this embodiment, the several heating cavities are arranged in sequence on the same axis. In other embodiments, the several heating cavities can also be arranged side by side.
[0032] In this embodiment, when the several heating cavities include the heating mode of inner core heating, the heating cavity 5 for inner core heating is opposite to the insertion direction of the other heating cavities adjacent to the fixed base of the inner core heating assembly.
[0033] In this embodiment, the bottom of any heating cavity is provided with an air path communicating with the outside. When the heating cavities are arranged in sequence and penetrate the appliance, the air path can be realized by the heating cavities arranged in sequence and penetrating the appliance. When the heating cavities include the heating mode of inner core heating, the bottom of the heating cavity 5 for inner core heating is provided with an air path communicating with the outside, and the bottom of the other heating cavities adjacent to the bottom of the heating cavity 5 for inner core heating is also provided with an air path communicating with the outside, or the air path communicating with the outside is a channel penetrating the fixed base of the inner core heating assembly 6 and communicating with the air path of the heating cavity adjacent to the bottom.
[0034] In this embodiment, when the heating modes of the several heating cavities include two or more heating modes sharing the same cigarette insertion port, the inner diameters of the adjacent heating cavities in the direction from the heating cavity farthest from the same cigarette insertion port to the same cigarette insertion port are sequentially not greater than the inner diameter of the heating cavity closer to the same cigarette insertion port.
[0035] In this embodiment, when the inner diameters of any connected heating cavities sharing the same cigarette insertion port are the same, the protrusions 9 are annularly arranged and arranged in a ring shape between the heating cavities, and the inner diameter of the circle formed by the protrusions 9 is slightly smaller than the inner diameter of the heating cavity farthest from the same cigarette insertion port.
[0036] In this embodiment, when the several heating cavities include the heating mode of inner core heating, the heating cavity 5 for inner core heating is arranged separately from the other heating cavities and is provided with a matched cigarette insertion port.
[0037] In the embodiment, when the heating modes of the plurality of heating cavities include the inner core heating, a cigarette taking assembly 7 is arranged on the shell and matched with the inner core heating cavity. The cigarette taking assembly 7 has a through hole matched with the cross section of the inner core heating assembly, a through hole corresponding to the air passage of the outer portion of the inner core heating body fixing base, and a protrusion 9 for clamping. The cigarette taking assembly is externally attached to the inner core heating cavity, has the same inner diameter as the outer diameter of the corresponding cigarette, and has a fulcrum for convenient pushing and pulling out of the shell. When the inner core heating cavity is not at the outermost position, the cigarette taking assembly further has a connecting portion connecting the outer portion of the shell and the inner core heating cavity. The connecting portion is made of high-temperature-resistant and safe material, such as stainless steel, aluminum, aluminum alloy, magnesium alloy, etc. The connecting portion is externally attached to the inner wall of the corresponding heating cavity and is hollowed out in the area of the corresponding heating assembly. The outer peripheral heating cavity portion can be hollowed out. The connecting portion plays a role in heat transfer, and the corresponding small cigarette insertion area can match the outer diameter of the corresponding cigarette.
[0038] In the embodiment, the output assembly includes one or a combination of display, sound and vibration.
[0039] The following is a specific embodiment.
[0040] Embodiment 1:
[0041] As shown in Figure 1 the embodiment of the utility model provides a multi-mode heating appliance, which comprises a shell and a battery, a control assembly, an output assembly and three heating cavities for accommodating corresponding standard cigarettes and heating assemblies matched with each heating cavity arranged in the shell. The heating assemblies respectively include an induction heating assembly 2, a peripheral heating assembly 4 and an inner core heating assembly 6. The heating modes of the plurality of heating cavities include three heating modes of induction heating, peripheral heating and inner core heating. The control assembly includes a switch for controlling the switching of the heating mode of the heating cavity.
[0042] In the embodiment, the induction heating cavity 1, the peripheral heating cavity 3 and the inner core heating cavity 5 are arranged in sequence on the same axis. The inner core heating cavity 5 is opposite to the insertion direction of the cigarette of the heating cavity of other heating modes. The inner core heating cavity 5 has an inner core heating assembly 6 inserted into the cigarette, which needs to be fixed in the middle of the heating cavity, and other heating forms are basically peripheral heating mode and can be connected. If other types of cigarettes are inserted into the inner core heating cavity 5, they will be blocked by the inner core insert. In addition, the length of the appliance is fully utilized. Because the length of the heating appliance is generally much larger than the heating area in practice, the inner core heating cavity is arranged in reverse on the axis, so that the space can be fully utilized and the size of the appliance can be increased.
[0043] In this embodiment, the inner core heating heating cavity 5 is located at the bottom, and the inner core heating heating cavity 5 is provided with an air passage channel communicated with the outside. The inner core heating heating cavity 5 has an inner core heating assembly 6 inserted into the cigarette, which needs to be fixed in the middle of the heating cavity. In the case that the heating needle base is completely isolated from other channels, it needs to have an air inlet passage, otherwise it will cause large suction resistance. When the base is hollow and communicated with other heating cavities, it is naturally communicated with the outside. In short, if the inner core heating heating cavity 5 is completely isolated from other heating cavities, an air passage connected to the outside needs to be provided to ensure that each heating cavity is communicated with the outside. The base is hollow, and each heating cavity is connected to the outside through other heating cavities, so it is not necessary to set up additionally.
[0044] In this embodiment, the inner diameter of the peripheral heating heating cavity 3 is smaller than that of the induction heating heating cavity 1. If the inner diameter of the middle heating cavity is larger than that of the two end heating cavities, the relatively thick cigarette cannot be inserted into the middle heating cavity, and the inner diameter of the middle heating cavity can only be not larger than that of the two ends, preferably smaller than that of the directly connected heating cavities. In this way, a supporting annular platform is formed between the two connected heating cavities, and the heating cavity at the opening of the shell will feel that the cigarette is inserted in place when the matching cigarette is inserted, so as not to be inserted into the middle heating cavity. The inner diameter of the middle heating cavity and the inner core heating heating cavity are isolated, so the size of the inner diameter has nothing to do with each other and does not affect each other. If the inner diameter of the heating cavity at the opening of the shell and the middle heating cavity is consistent, a slightly protruding ring or part of the protruding point needs to be set at the connection. On the one hand, it can feel that the cigarette is inserted in place when the heating cavity at the opening matches the cigarette insertion, and on the other hand, it can play a role in clamping the cigarette inserted into the middle cavity. In addition, the existing peripheral heating cigarette is generally long and thin, and the induction heating cigarette is thick and short, which matches the actual application.
[0045] In this embodiment, a protrusion 9 is arranged between the induction heating heating cavity 1 and the peripheral heating heating cavity 3, so that the consumer can feel the insertion area.
[0046] In this embodiment, the shell 8 is provided with a cigarette taking assembly 7 matched with the inner core heating heating cavity 5. The cigarette taking assembly can be selected according to needs.
[0047] In this embodiment, the output assembly includes one or a combination of display, sound and vibration.
[0048] Embodiment 2:
[0049] As shown in Figure 2 , the difference between this embodiment and embodiment 1 is that the heating mode of the plurality of heating cavities includes two heating modes of induction heating and inner core heating.
[0050] Embodiment 3:
[0051] As shown in Figure 3As shown, the difference between this embodiment and Embodiment 1 is that the heating modes of the several heating chambers include two heating modes: peripheral heating and inner core heating.
[0052] Example 4:
[0053] like Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that the heating modes of the several heating chambers include two heating modes: induction heating and peripheral heating.
[0054] Example 5:
[0055] like Figure 5 As shown, the difference between this embodiment and embodiment 1 is that the induction heating chamber 1 and the inner core heating chamber 5 are arranged side by side. The induction heating chamber 1 is on the left, and the outer heating chamber 3, the inner core heating chamber 4, and the cigarette taking component 7 that is matched with the inner core heating cigarette are on the right from top to bottom.
[0056] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A multi-mode heating appliance, characterized in that, The shell comprises a battery, a control assembly, an output assembly, a plurality of heating cavities for accommodating cigarettes of corresponding specifications, and a heating assembly matched with each heating cavity.
2. The multi-mode heating appliance of claim 1, wherein, The plurality of heating cavities are arranged side by side.
3. The multi-mode heating appliance of claim 1, wherein, The plurality of heating cavities are arranged in sequence on the same axis.
4. The multi-mode heating appliance of claim 3, wherein, When the plurality of heating cavities comprise a heating mode of inner core heating, the heating cavity for inner core heating is arranged opposite to the insertion direction of the other heating cavities adjacent to the fixed base of the inner core heating assembly.
5. The multi-mode heating appliance of claim 3, wherein, The bottom of any heating cavity is provided with an air passage communicating with the outside; when the heating cavity comprises a heating mode of inner core heating, the bottom of the heating cavity for inner core heating is provided with an air passage communicating with the outside, and the bottom of the other heating cavities adjacent to the bottom of the heating cavity for inner core heating is also provided with an air passage communicating with the outside, or the passage communicating with the outside air passage is a passage penetrating the fixed base of the inner core heating assembly and communicating with the air passage of the heating cavity adjacent to the bottom of the heating cavity for inner core heating; when the heating cavities are arranged in sequence without penetrating the appliance, the bottom of the heating cavity farthest from the cigarette insertion port is provided with an air passage communicating with the outside.
6. The multi-mode heating appliance of claim 3, wherein, When the plurality of heating cavities comprise two or more heating modes sharing the same cigarette insertion port, the inner diameters of the adjacent heating cavities in the direction from the heating cavity farthest from the same cigarette insertion port to the same cigarette insertion port are sequentially not greater than the inner diameter of the heating cavity closer to the same cigarette insertion port.
7. The multi-mode heating appliance of claim 6, wherein, When the inner diameters of any adjacent heating cavities sharing the same cigarette insertion port are the same, a protrusion is arranged annularly and in a ring arrangement between the heating cavities, and the inner diameter of the circle formed by the protrusion is smaller than the inner diameter of the heating cavity farthest from the same cigarette insertion port.
8. The multi-mode heating appliance of claim 3, wherein, When the plurality of heating cavities comprise a heating mode of inner core heating, the heating cavity for inner core heating is arranged separately from the other heating cavities and is provided with a matched cigarette insertion port.
9. The multi-mode heating appliance of any of claims 1-8, wherein, When the plurality of heating cavities comprise a heating mode of inner core heating, the shell is provided with a cigarette taking assembly matched with the heating cavity for inner core heating.
10. The multi-mode heating appliance of any of claims 1-8, wherein, The output assembly comprises one or a combination of display, sound, and vibration.