Cigarette heating device with moisture absorption regulation and control function and cigarette heating system

Abstract

The utility model belongs to the technical field of heating smoking sets, and particularly relates to a cigarette heating device and a cigarette heating system with a moisture absorption regulating and controlling function. The cigarette heating device comprises a cigarette containing cylinder, a water absorption part and a shielding part. A cigarette containing cavity is formed in the cigarette containing cylinder, and an opening is formed in the side wall of the cigarette containing cylinder. The water absorption part comprises a water absorption piece, and the water absorption piece is located on the periphery of the opening and can be exposed in the direction of the branch containing cavity through the opening; the shielding part is located between the cigarette containing cylinder and the water absorption piece or arranged on the inner side of the cigarette containing cylinder, and the shielding part is configured to move between an exposed position and a shielding position; when the shielding part is located at the exposed position, the water absorption piece can be exposed towards the direction of the cigarette containing cavity through the opening; when the shielding part is located at the shielding position, the opening is shielded, and the water absorption piece is prevented from being exposed in the direction of the cigarette containing cavity through the opening. The electronic cigarette can meet the requirements of different users or different smoking mouths for the moisture content of smoke.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heating smoking set, concretely relates to a heating cigarette device with moisture absorption function and heating cigarette system. BACKGROUND

[0002] In recent years, heat-not-burn cigarette products have gradually attracted the attention of the market and consumers. Unlike traditional cigarettes, heat-not-burn cigarettes release smoke by heating tobacco or tobacco particles without burning. However, there are still some problems to be solved in the development of heat-not-burn cigarettes, especially in the regulation of smoke moisture content and temperature.

[0003] During the heating process of heat-not-burn cigarettes, the moisture in the tobacco vaporizes and condenses to form aerosol. If the moisture content is too high, the heat carried in the smoke is also high, causing the smoke temperature to rise. This phenomenon may cause discomfort to the user, especially irritation to the mouth and throat. In addition, the content of moisture is also related to the amount of smoke. At present, there is still a lack of effective means to regulate the moisture content of smoke to change the amount of smoke.

[0004] To solve the above problems, the utility model is proposed. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of heating cigarette device with adjustable moisture absorption function with water absorption element. By integrating water absorption material into heating device, and by adjustable shielding part controls the contact state of water absorption material and cigarette, the present application can effectively adsorb the moisture generated in the heating process, reduce the humidity in smoke. At the same time, through adjustable shielding part, user can freely control the action range of water absorption material, flexibly adjust the amount of smoke and the moisture content of smoke, meet the different needs of consumers.

[0006] The first aspect of the present application provides a kind of heating cigarette device with adjustable moisture absorption function, the heating cigarette device includes:

[0007] cigarette containing cylinder, water absorption part, shielding part;

[0008] Wherein, the cigarette containing cylinder is cigarette containing cavity, the cigarette containing cylinder side wall has opening;

[0009] The water absorption part includes water absorption element, the water absorption element is located at the opening periphery, can be exposed to the direction of the cigarette containing cavity through the opening;

[0010] The shielding part is located between the cigarette containing cylinder and the water absorption element or the shielding part is arranged in the inside of the cigarette containing cylinder, the shielding part is configured to be movable between exposed position and shielding position;

[0011] When the shielding part is located at the exposed position, the water absorbing part can be exposed to the cigarette accommodating cavity through the opening;

[0012] When the shielding part is located at the shielding position, the opening is shielded by the shielding part, so that the water absorbing part cannot be exposed to the cigarette accommodating cavity through the opening.

[0013] Preferably, the heating cigarette device further comprises an adjusting handle, the adjusting handle is connected with the shielding part, and the adjusting handle is configured to drive the shielding part to move between the exposed position and the shielding position.

[0014] Preferably, the shielding part is configured to continuously move between the exposed position and the shielding position.

[0015] Preferably, the exposed position and the shielding position are on the same circumference, or the exposed position and the shielding position are on the same axis.

[0016] Preferably, the water absorbing part further has a shell, the shell has a through hole only at a position facing the opening, so that the water absorbing part can be exposed to the cigarette accommodating cavity through the through hole and the opening.

[0017] The second aspect of the present application provides a heating cigarette system with a water absorption function, the heating cigarette system comprising: a cigarette and the heating cigarette device of any one of the first aspect;

[0018] The cigarette comprises: a smoking section, a hollow section, and a filter section.

[0019] The hollow section has a gas permeable wrapping part.

[0020] The cigarette is inserted into the cigarette accommodating cavity of the cigarette accommodating cylinder, and the gas permeable wrapping part is located at the opening position in the axial direction, so that the water in the aerosol generated by heating the cigarette can diffuse into the water absorbing part through the gas permeable wrapping part and the opening.

[0021] The third aspect of the present application provides a working method of the heating cigarette system of the second aspect, the working method comprising the following steps:

[0022] Adjusting the shielding part to the exposed position so that the water absorbing part is exposed to the cigarette accommodating cavity through the opening;

[0023] Starting the heating cigarette device, the smoking section generates aerosol by heating, and the water in the aerosol diffuses into the water absorbing part through the gas permeable wrapping part and the opening;

[0024] After the water content in the aerosol is reduced, the cigarette is further smoked through the filter section.

[0025] When the shielding part 3 is in the exposed position, the water absorption part is in close contact with the hollow section of the cigarette, and absorbs the water produced in the heating process. At this time, the water content in the smoke is significantly reduced, and the temperature of the smoke is correspondingly reduced.

[0026] The above-mentioned smoke can be formed by mixing the aerosol generated by heating the smoking section and air.

[0027] When the shielding part 3 is in the shielding position, the water absorption part is separated from the cigarette, and the water absorption does not occur. The water produced in the hollow section of the cigarette is not absorbed, the water content in the smoke is relatively high, the smoke is relatively thick, and the temperature of the smoke is relatively high.

[0028] The device is simple in design, and the user only needs to adjust the handle to adjust the position of the shielding part 3. According to personal preference, the user can also fine-tune the adjustment handle to select the appropriate water absorption degree, and flexibly adjust the water content and temperature of the smoke.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] 1. The application can adapt to the demand of different users or different puffs for the water content of the smoke.

[0031] Through the application, the user can flexibly adjust the water content in the smoke during the use of the heated cigarette to reduce the temperature of the smoke and avoid "burning the mouth".

[0032] 2. By adjusting the contact state of the water absorption part and the hollow section, the user can freely choose the degree of water absorption in the smoke, and then control the concentration of the smoke. When a thicker smoke effect is needed, the user can choose to reduce the effect of the water absorption material; when a drier smoke with less smoke is needed, the contact area of the water absorption material can be increased. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a structure schematic diagram of the heated cigarette device of the first embodiment.

[0034] Figure 2 It is a state schematic diagram of the heated cigarette device of the first embodiment, in which the shielding part 3 is in the shielding position.

[0035] Figure 3 It is a state schematic diagram of the heated cigarette device of the first embodiment, in which the shielding part 3 is between the shielding position and the exposed position.

[0036] Figure 4 It is a state schematic diagram of the heated cigarette device of the first embodiment, in which the shielding part 3 is in the exposed position.

[0037] Figure 5Structure diagram of the heating cigarette device of the second embodiment. The adjustment handle 5 uses a push-pull structure.

[0038] Figure 6 Structure diagram of the heating cigarette device of the second embodiment, when the shielding part 3 is in the shielding position.

[0039] Figure 7 Structure diagram of the heating cigarette device of the second embodiment, when the shielding part 3 is in the shielding position and the exposed position.

[0040] Figure 8 Structure diagram of the heating cigarette device of the second embodiment, when the shielding part 3 is in the shielding position and the exposed position.

[0041] List of reference numerals:

[0042] 1, cigarette accommodating cylinder, 2, water absorbing part, 3, shielding part, 4, cigarette, 4-1, smoking section, 4-2, hollow section, 4-3, filter section, 5, adjustment handle. DETAILED DESCRIPTION

[0043] The present application will be further described in detail below with reference to the examples.

[0044] Those skilled in the art will understand that the following examples are for illustration only and should not be taken as limiting the scope of the present application. In the examples, the specific techniques or conditions not mentioned are performed according to the techniques or conditions described in the literature in the art or according to the product instructions. The materials or equipment not mentioned by the manufacturer are all conventional products that can be obtained by purchase.

[0045] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms "a," "an," and "the" as used herein are intended to include plural forms. In the description of the present application, "a plurality of" means two or more, unless otherwise specified. It should be further understood that the use of the term "including" in the specification of the present application means that the mentioned features, integers, steps, operations, elements, and / or components are present, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is "connected" to another element, it can be directly connected to the other element or there can be intermediate elements. In addition, "connected" used herein can include wireless connection.

[0046] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship, and are only for the purpose of facilitating the description of 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 limiting the present application.

[0047] In addition, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0048] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0050] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. Descriptive expressions of the above terms in the present specification should not be understood as necessarily referring to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in an appropriate manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0051] Those skilled in the art can understand that, unless otherwise defined, all terms including technical terms and scientific terms used herein have the same meaning as generally understood by those skilled in the art to which the present application belongs. It should also be understood that terms such as those defined in a general dictionary should be understood to have meanings consistent with those in the context of the prior art, and should not be interpreted with idealized or overly formal meanings unless otherwise defined.

[0052] The present application relates to a heating cigarette device with moisture absorption function, which uses a water-absorbing material to adjust the moisture in the smoke, thereby controlling the humidity, temperature and aerosol state of the smoke. The device is particularly designed for heat-not-burn cigarettes, which effectively adsorbs the moisture in the smoke to cool the smoke and avoid the "burning mouth" phenomenon, thereby improving user comfort and adjusting the amount of smoke by controlling the moisture content of the smoke to meet the needs of different users.

[0053] As Figures 1-8 The present application provides a heating cigarette device with moisture absorption function, which comprises:

[0054] A cigarette containing cylinder 1, a water absorbing part 2, and a shielding part 3;

[0055] The cigarette containing cylinder 1 is a cigarette containing cavity, and the side wall of the cigarette containing cylinder 1 has an opening;

[0056] The water absorbing part 2 comprises a water absorbing element, which is located at the periphery of the opening and can be exposed to the cigarette containing cavity through the opening;

[0057] The shielding part 3 is located between the cigarette containing cylinder 1 and the water absorbing element, or the shielding part is arranged inside the cigarette containing cylinder, and the shielding part 3 is configured to move between an exposed position and a shielding position;

[0058] When the shielding part is in the exposed position, the water absorbing element can be exposed to the cigarette containing cavity through the opening;

[0059] When the shielding part is in the shielding position, the opening is shielded, avoiding the water absorbing part from being exposed to the cigarette accommodating cavity through the opening.

[0060] In a preferred embodiment, the heating cigarette device further comprises an adjusting handle 5, the adjusting handle 5 is connected with the shielding part 3, and the adjusting handle 5 is configured to drive the shielding part to move between the exposed position and the shielding position.

[0061] The driving mode can be rotary driving or up-down push-pull driving.

[0062] In a preferred embodiment, the shielding part 3 is configured to continuously move between the exposed position and the shielding position. There can be a semi-exposed position between the exposed position and the shielding position.

[0063] In a preferred embodiment, the exposed position and the shielding position are on the same circumference, or the exposed position and the shielding position are on the same axis.

[0064] In a preferred embodiment, the water absorbing part further has a shell, and the shell has a through hole only at a position facing the opening, so that the water absorbing part can be exposed to the cigarette accommodating cavity through the opening.

[0065] As Figures 1-8 , the application also provides a heating cigarette system with water absorption regulation function, which comprises a cigarette and the above-mentioned heating cigarette device.

[0066] The cigarette 4 comprises a smoking section 4-1, a hollow section 4-2, and a filter section 4-3.

[0067] The hollow section 4-2 has a gas permeable wrapping part.

[0068] The cigarette 4 is inserted into the cigarette accommodating cavity of the cigarette accommodating cylinder 1, and the gas permeable wrapping part is located at the opening position in the axial direction, so that the water in the aerosol generated by heating the cigarette 4 can move to the water absorbing part through the gas permeable wrapping part and the opening.

[0069] The application also provides a working method of the above-mentioned heating cigarette system, which comprises the following steps:

[0070] Adjusting the shielding part 3 to the exposed position to expose the water absorbing part to the cigarette accommodating cavity through the opening;

[0071] Starting the heating cigarette device, the smoking section 4-1 generates aerosol by heating, and the water in the aerosol moves to the water absorbing part through the gas permeable wrapping part and the opening;

[0072] The moisture content in the aerosol is reduced, and the user continues to draw through the filter segment 4-3.

[0073] In this application, the structural feature of the cigarette 4 is that the hollow segment 4-2 after the smoking segment 4-1 is a high-transmittance hollow segment. The high-transmittance hollow segment uses high-transmittance materials, such as high-transmittance paper, microporous membranes, or achieves high transmittance by pre-punching on ordinary cigarette paper.

[0074] The high-transmittance hollow segment allows the moisture generated during heating to efficiently diffuse to the outside of the cigarette through the segment, avoiding the situation where all the moisture in the smoke enters the oral cavity along with the mainstream smoke.

[0075] The length and position of the hollow segment 4-2 are precisely designed to cooperate with the water-absorbing element wrapped in the smoking set, ensuring that the moisture can be quickly and stably diffused outward without affecting the integrity of the cigarette 4 structure or the release of other tobacco components.

[0076] The water-absorbing element is one of the key components of this application. The water-absorbing element is made of materials that can efficiently absorb moisture, including but not limited to silica gel, water-absorbing fiber materials, polyacrylic acid sodium (superabsorbent material), etc. The water-absorbing element has high hydrophilicity and can quickly absorb moisture while not absorbing other components in the smoke, such as nicotine and flavor substances. The water-absorbing element usually exists in the form of a porous structure, has a large specific surface area, and can quickly capture and absorb moisture in the hot gas stream. The porous structure not only allows the absorption of moisture but also allows air and smoke to flow freely between the pores, ensuring smooth passage of smoke without obstruction. The micropores inside the water-absorbing element can effectively absorb the moisture in the smoke aerosol and firmly lock it, preventing the release of moisture again.

[0077] Figure 1 The structure diagram of the heating cigarette device of the first embodiment. The adjusting handle 5 uses a rotating structure. When the adjusting handle 5 is rotated clockwise or counterclockwise, the shielding part 3 is rotated to move between the shielding position and the exposed position. The shielding part 3 can be movably arranged on the shielding part support. The shielding part support is provided with a sliding groove. The shielding part 3 can rotate on the shielding part support along the sliding groove.

[0078] Figure 2 The state diagram of the heating cigarette device of the first embodiment when the shielding part 3 is in the shielding position. At this time, the water-absorbing element in the water-absorbing part 2 is completely shielded.

[0079] In this embodiment, the cross section of the water-absorbing element is a semicircular ring, for example, the water-absorbing element is shaped like a half hollow cylinder. The shielding part 3 can be a curved sheet material matching the water-absorbing element. For example, the shielding part 3 is also a half hollow cylinder. Of course, in other embodiments, the shapes of the water-absorbing element and the opening can be arbitrary.

[0080] Figure 3 Fig. 2 is a schematic diagram of the heating cigarette device of the first embodiment, in which the shielding part 3 is in the exposed position. At this time, the water absorbing part is not shielded. When the cigarette 4 is smoked, more water in the aerosol can be absorbed.

[0081] Figure 4 Fig. 2 is a schematic diagram of the heating cigarette device of the first embodiment, in which the shielding part 3 is in the exposed position. At this time, the water absorbing part is not shielded. When the cigarette 4 is smoked, more water in the aerosol can be absorbed.

[0082] Figure 5 Fig. 3 is a schematic diagram of the heating cigarette device of the second embodiment. The adjusting handle 5 uses a push-pull structure. When the adjusting handle 5 is pushed up and down, the shielding part 3 moves up and down to move between the shielding position and the exposed position.

[0083] The smoking set has a sliding groove for the shielding part 3 to move up and down. The friction between the shielding part 3 and the sliding groove is greater than the weight of the shielding part 3 itself. After the shielding part 3 is pushed up, it is kept from falling down by the friction between the shielding part 3 and the sliding groove.

[0084] Figure 6 Fig. 4 is a schematic diagram of the heating cigarette device of the second embodiment, in which the shielding part 3 is in the shielding position. At this time, the water absorbing part in the water absorbing part 2 is completely shielded.

[0085] In this embodiment, the water absorbing part is in the shape of a hollow cylinder. The shielding part 3 can be in the shape of a hollow cylinder.

[0086] Figure 7 Fig. 5 is a schematic diagram of the heating cigarette device of the second embodiment, in which the shielding part 3 is between the shielding position and the exposed position. At this time, the water absorbing part is partially shielded. When the cigarette 4 is smoked, part of the water in the aerosol can be absorbed.

[0087] Figure 8 Fig. 6 is a schematic diagram of the heating cigarette device of the second embodiment, in which the shielding part 3 is in the exposed position. At this time, the water absorbing part is not shielded. When the cigarette 4 is smoked, more water in the aerosol can be absorbed.

[0088] In this application, the user can control the contact between the water absorbing part and the hollow section 4-2 of the cigarette 4 by rotating / pushing the shielding part 3, thereby adjusting the amount of water absorption.

[0089] The water absorbing part and the shielding part 3 are installed in the smoking set, and their positions coincide with the hollow section 4-2 after the cigarette is inserted.

[0090] When the shielding part 3 is rotated / pulled to the exposed position, the water absorption part is in full contact with the hollow section 4-2 of the cigarette 4, and the water absorption part starts to fully absorb water, the water content in the smoke gradually decreases, and the smoke temperature also decreases accordingly. At this time, the user can experience more dry and cool smoke, effectively reducing the irritation of the oral cavity.

[0091] When the shielding part 3 is rotated / pulled to the shielding position, the water absorption part is in contact with the hollow section 4-2 of the cigarette 4, and the water absorption part starts to fully absorb water, the water content in the smoke gradually decreases, and the smoke temperature also decreases accordingly. At this time, the user can experience more dry and cool smoke, effectively reducing the irritation of the oral cavity.

[0092] When the rotating / pulling shielding part 3 is positioned between the shielding position and the exposed position, the water absorption part is in partial contact with the hollow section 4-2, and the opening size of the rotating / pulling determines the contact area. In this state, the water absorption material starts to partially absorb the water in the smoke. The water content in the smoke and the smoke temperature are reduced to a certain extent, realizing the user's individualized smoking experience.

[0093] The water absorption principle of the present application is that in actual operation, the cigarette is inserted into the heating smoking set, and the water is vaporized in the heating process. Part of the water vapor passes through the hollow section and contacts the external environment.

[0094] When the main stream smoke containing water passes through the hollow section, the water molecules will be effectively captured by the water absorption part during the outward diffusion process, but the main stream smoke itself does not contact the water absorption part, so the removal of water can be effectively realized, thereby achieving the purpose of smoke cooling. This design can effectively reduce the water content in the cigarette, prevent excessive water from affecting the quality of the smoke or increasing the temperature of the smoke.

[0095] The above only further illustrates the technical content of the present application by way of examples, so that the reader can more easily understand, but does not represent that the embodiments of the present application are limited to this. Any technical extension or re-creation made according to the present application is protected by the present application. The protection scope of the present application is subject to the claims.

Claims

1. A heated tobacco device having a function of regulating moisture absorption, characterized by comprising: The heating cigarette device comprises: a cigarette accommodating cylinder, a water absorbing part, and a shielding part; wherein the cigarette accommodating cylinder is a cigarette accommodating cavity, and the side wall of the cigarette accommodating cylinder has an opening; the water absorbing part comprises a water absorbing element, which is located at the periphery of the opening and can be exposed to the cigarette accommodating cavity through the opening; the shielding part is located between the cigarette accommodating cylinder and the water absorbing element or is arranged inside the cigarette accommodating cylinder, and is configured to move between an exposed position and a shielding position; when the shielding part is in the exposed position, the water absorbing element can be exposed to the cigarette accommodating cavity through the opening; when the shielding part is in the shielding position, the opening is shielded by the shielding part, preventing the water absorbing element from being exposed to the cigarette accommodating cavity through the opening.

2. The heated tobacco device having a function of controlling moisture absorption according to claim 1, characterized in that, The heating cigarette device further comprises an adjusting handle connected to the shielding part, which is configured to drive the shielding part to move between the exposed position and the shielding position.

3. The heated tobacco device having a function of controlling moisture absorption according to claim 1, wherein The shielding part is configured to continuously move between the exposed position and the shielding position.

4. The heated tobacco device having a function of controlling moisture absorption according to claim 1, characterized in that, The exposed position and the shielding position are on the same circumference, or the exposed position and the shielding position are on the same axis.

5. The heated tobacco device with a function of controlling moisture absorption according to claim 1, wherein The water absorbing part further has a shell with a through hole only at the position facing the opening, so that the water absorbing element can be exposed to the cigarette accommodating cavity through the through hole and the opening.

6. A heated cigarette system having a function of regulating moisture absorption, characterized by comprising: The heating cigarette system comprises a cigarette and the heating cigarette device according to any one of claims 1-5; The cigarette comprises a smoking segment, a hollow segment, and a filter segment; The hollow segment has a gas-permeable wrapping; The cigarette is inserted into the cigarette accommodating cavity of the cigarette accommodating cylinder, and the gas-permeable wrapping is located at the position of the opening in the axial direction, so that the moisture in the aerosol generated by heating the cigarette can diffuse into the water absorbing element through the gas-permeable wrapping and the opening.

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