CN210988204U - Low-temperature smoking set - Google Patents

Abstract

The application discloses low temperature smoking set, including smoking set casing and heating member. The smoking article housing is formed with a smoking aperture capable of positioning an aerosol substrate. The heating member sets up in pressing from both sides the cigarette hole, and the heating member includes hot plate and insertion part. The heating plate is parallel to the bottom wall of the smoke clamping hole, a gap is formed between the heating plate and the bottom wall, the heating plate can be attached to the end face of the aerosol substrate, and a plurality of flow guide holes are formed in the heating plate; the inserting part is arranged on one side of the heating plate, which is deviated from the gap, and can extend along the axis of the cigarette clamping hole and can be inserted into the end face of the aerosol substrate. The interval that the hot plate and press from both sides cigarette hole diapire and set up a plurality of water conservancy diversion holes on the hot plate makes the low temperature smoking set can provide more air for the process of user's suction aerosol base member, and the user can obtain bigger throughput when suction aerosol base member, promotes user experience.

Description

Low-temperature smoking set

Technical Field

The application relates to the technical field of tobacco products, in particular to a low-temperature smoking set.

Background

Unlike conventional cigarettes, low temperature cigarettes are designed with the idea of "heating without burning" to enable the tobacco to be heated just enough to emit the flavor without igniting the tobacco. In general, when ordinary cigarettes are smoked, high temperature of 350 ℃ to 600 ℃ is needed, and a plurality of harmful substances are generated. And the heating temperature of the low-temperature cigarette is below 300 ℃, harmful substances can be reduced. In addition, the low-temperature cigarette is closer to the traditional cigarette in taste and smoking experience, so that a smoker can feel the real tobacco taste and is more easily accepted.

As mentioned above, the low temperature cigarette is a method of heating tobacco by using an external heat source instead of igniting the tobacco to generate tobacco flavor gas, such as charcoal heating, electric heating, and the like. Critically, the smoking of the low-temperature cigarette needs to be provided with a special low-temperature smoking set, and the heating temperature and time are controlled relatively accurately, so that the heating and non-combustion can be realized.

During smoking of the cigarette, the throughput of smoke is an important index affecting the user experience. Under the heating structure of the current low-temperature smoking set, how to improve the smoke throughput becomes a problem to be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a low temperature smoking set capable of improving the smoke throughput of the low temperature smoking set.

The application provides a low temperature smoking set, its characterized in that, it includes smoking set casing and heating member. The smoking article housing is formed with a smoking aperture capable of positioning an aerosol substrate. The heating member sets up in pressing from both sides the cigarette hole, and the heating member includes hot plate and insertion part. The hot plate is on a parallel with the diapire that presss from both sides the cigarette hole and forms the clearance with the diapire within a definite time, and the hot plate can laminate in the terminal surface of aerosol base member, and has seted up a plurality of water conservancy diversion holes on the hot plate. The inserting part is arranged on one side of the heating plate, which is deviated from the gap, and can extend along the axis of the cigarette clamping hole and can be inserted into the end face of the aerosol substrate.

In one example of a low temperature smoking article, the edge profile of the heating plate matches the cross-sectional profile of the inner side wall of the smoke trapping hole.

In one example of a low temperature smoking article, a plurality of deflector holes are evenly arranged in the heater plate.

In one example of a low temperature smoking article, the heated plate is a mesh plate.

In one example of a low temperature smoking article, the low temperature smoking article includes a power module, and the heating element is powered by the power module to generate heat.

In one example of the low temperature smoking set, the heating element is a heat conducting cover, and one end of the insertion part is a closed end capable of being inserted into the end face of the aerosol substrate along the extension direction of the insertion part, and the other end of the insertion part is an open end; the low-temperature smoking set also comprises a heating element, and the heating element can be inserted into the insertion part through the opening end, so that the heating element heats the aerosol substrate by virtue of the heat conducting cover.

In one example of a low temperature smoking article, the smoking article housing includes a main body section housing and a smoking segment housing. The heating body is arranged on the main body section shell; the cigarette clamping section shell can be disassembled and assembled from the main body section shell, the cigarette clamping hole is formed in the cigarette clamping section shell, and the heat conduction cover is arranged in the cigarette clamping hole.

In one example of the low temperature smoking set, the insertion portion of the heat conductive cap is a cone and the heat generating body is a heat generating pin.

The low temperature smoking set that provides through this application can bring following beneficial effect:

1. through setting up the interval that forms between the diapire of hot plate and clamp cigarette hole to and a plurality of water conservancy diversion holes of seting up on the hot plate, through the air heating of hot plate in to the interval, and make hot-air after getting into the aerosol base member through the water conservancy diversion hole, can produce certain heating effect to the tobacco leaf in the aerosol base member, with the heating effect of cooperation heating member, realize the abundant heating of aerosol base member, increase smog's throughput.

2. Through the cross-sectional profile with the marginal profile matching of hot plate press from both sides the inside wall profile of cigarette hole, make the aerosol base member insert press from both sides the back in the cigarette hole, the terminal surface of aerosol base member can laminate with the hot plate completely. The hot air passing through the flow guide holes can enter the aerosol substrate from any position of the end face to generate a heating effect on the aerosol substrate.

3. The heating plate is arranged as the screen plate, so that the resistance of hot air passing through the heating plate is smaller, and the hot air can enter the aerosol substrate more smoothly. When a user sucks the aerosol substrate, the sucking process is smoother and easier.

4. Through establishing the heat conduction cover on the heat-generating body, make the low temperature smoking set can pass through the different aerosol base member of change and adaptation of heat conduction cover, this has reduced the requirement to the structure of heating body itself, is favorable to reduce cost, and the heat conduction cover of peripheral hardware can form the guard action to the heat-generating body.

5. Through pressing from both sides cigarette section casing and main part section casing components of a whole that can function independently setting, make main part section casing can use with the equipment of the cigarette section casing of pressing from both sides of difference. The low temperature smoking set can utilize the different shapes of heat conduction cover to influence the heating effect to the aerosol base member of different grade type through the different clamp cigarette section casings of equipment to make different clamp cigarette section casings can the different aerosol base members of adaptation.

6. Through setting up the heat conduction cover, avoided the tobacco leaf direct contact of heating element with the aerosol base member to prevent that the tobacco leaf in the aerosol base member from remaining on the heating element. The heat conduction cover plays the effect of carrying the cigarette ware, is convenient for clear up, is favorable to promoting user experience.

7. The insertion part is a conical body, so that the insertion part can be inserted into the aerosol substrate more smoothly and conveniently through the tip of the conical body. Through the bigger heating area of conical body, can realize the better heating effect to the aerosol base member. The shape of the conical body is similar to that of the heating needle, so that the insertion part can transfer the heat emitted by the heating needle to the tobacco leaves to the maximum extent, and the aerosol substrate can be fully heated

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of an exemplary embodiment of a low temperature smoking article.

Fig. 2 is a schematic view illustrating an assembly structure of the low temperature smoking set shown in fig. 1.

FIG. 3 is a schematic diagram illustrating the internal structure of an exemplary embodiment of a low temperature smoking article.

FIG. 4 is a schematic diagram illustrating the internal structure of another exemplary embodiment of a low temperature smoking article.

Description of the reference symbols

11 main body segment casing

12 smoking set shell

122 cigarette clamping hole

123 bottom wall

13 clamping cigarette section shell

14 heating element

142 heating plate

143 diversion hole

144 insertion part

15 heating element

16 power supply module

20 Aerosol base

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

FIG. 1 is an exploded view of an exemplary embodiment of a low temperature smoking article. Fig. 2 is a schematic view illustrating an assembly structure of the low temperature smoking set shown in fig. 1. As shown in fig. 1, the low temperature smoking article includes a smoking article housing 12, the smoking article housing 12 defining a smoking orifice 122 capable of positioning the aerosol substrate 20. When the user is using the low temperature smoking article, the aerosol substrate 20 may be inserted into the smoking article housing 12 from the smoking article gripping aperture 122.

FIG. 3 is a schematic diagram illustrating the internal structure of an exemplary embodiment of a low temperature smoking article. As shown in fig. 3, the low temperature smoking article further includes a heating element 14. The heating member 14 is disposed in the smoke trapping hole 122, and the heating member 14 includes a heating plate 142 and an insertion portion 144. The heating plate 142 is parallel to the bottom wall 123 of the cigarette clamping hole 122 and forms a gap with the bottom wall 123, and a plurality of diversion holes 143 are formed on the heating plate 142. The insertion portion 144 protrudes from a side of the heating plate 142 away from the gap and extends along the axial center of the cigarette clamping hole 122. When the aerosol substrate 20 is inserted into the smoking hole 122, the heater plate 142 can be attached to the end surface of the aerosol substrate 20, and the insertion portion 144 can be inserted into the aerosol substrate 20 from the end surface of the aerosol substrate 20.

By providing the heating plate 142 to form a gap with the bottom wall 123 of the cigarette clamping hole 122 and providing the diversion hole 143 on the heating plate 142, when the user sucks the aerosol substrate 20, air in the gap can rise through the diversion hole 122 and enter the aerosol substrate 20 along with the suction action of the user.

Compared with the traditional low-temperature smoking set, the low-temperature smoking set provided by the embodiment of the application can provide more air flowing space for a user to suck the aerosol substrate 20 by arranging the gap between the aerosol substrate 20 and the bottom wall 123 of the smoke clamping hole 122 in the manner that the aerosol substrate 20 is attached to the bottom wall 123 of the smoke clamping hole 122. And the air in the partial space may flow through the deflector holes 143 and heat the aerosol substrate 20 as the user draws. This design can improve the throughput of the user sucking the aerosol substrate 20 and enhance the user experience.

Since the insertion portion 144 is centered on the insertion portion 144 itself when heating the aerosol substrate 20, heat is radiated outward. Then, during the heating process, the tobacco leaves near the insertion portion 144 may be heated better than the tobacco leaves far from the insertion portion 144. Therefore, when the hot air rising through the diversion holes 143 heats the aerosol substrate 20 in the direction of the aerosol substrate 20, the defect of unbalanced heating effect of the insertion portion 144 can be compensated to some extent, and the aerosol substrate 20 can be sufficiently heated.

As described above, the low temperature smoking set can increase the throughput of the user's smoking through the design of the heating plate 142 of the heating element 14. The rising hot air can heat the aerosol substrate 20, and the aerosol substrate 20 can be sufficiently heated.

Specifically, as shown in FIG. 3, the edge profile of the heater plate 142 matches the cross-sectional profile of the inner sidewall of the smoke trap hole 122. By arranging the edge profile of the heating plate 142 to match the cross-sectional profile of the inner side wall of the cigarette clamping hole 122, after the aerosol substrate 20 is inserted into the cigarette clamping hole 122, the size of the heating plate 142 can completely contain the size of the end face of the aerosol substrate 20, that is, the end face of the aerosol substrate 20 can be completely attached to the heating plate 142. When a user sucks the aerosol substrate 20, hot air can enter the aerosol substrate 20 from any position of the end face of the aerosol substrate 20, and the tobacco leaves flowing through are heated through the heat carried by the user, so that the heating effect on the aerosol substrate 20 is enhanced. Moreover, the edge profile of the heating plate 142 is matched with the cross-sectional profile of the inner side wall of the cigarette clamping hole 122, and the heating plate 142 can heat all air in the gap, so that when the edge profile of the heating plate 142 is smaller than the cross-sectional profile of the inner side wall of the cigarette clamping hole 122, unheated air directly enters the aerosol substrate 20, and the heating effect of the aerosol substrate 20 is influenced.

Specifically, the plurality of guiding holes 143 on the heating plate 142 may be arranged in a uniform manner. The uniformly arranged diversion holes 143 are beneficial for hot air in the gap to uniformly and smoothly pass through the diversion holes 143, and enter the aerosol substrate 20 from each position of the end face of the aerosol substrate 20, so that a uniform heating effect is generated on the aerosol substrate 20. In one embodiment, the deflector holes 143 may have the same size and may be arranged on the heating plate 142 in a plurality of circular structures according to the shape of the heating plate 142. In another embodiment, the diversion holes 143 may be arranged on the heating plate 142 in a plurality of annular structures according to the shape of the heating plate 142, and the size of each diversion hole 143 may be in a positive correlation with the distance from the center of the heating plate 142, that is, the diversion hole 143 is smaller as the distance from the center of the heating plate 142 is closer. Because the tobacco leaves far away from the insertion part 144 have poor heating effect, the design mode can lead more hot air to pass through the corresponding diversion holes 143, thereby fully heating the part with poor heating effect in the aerosol substrate 20.

Specifically, the heating plate 142 may be a mesh plate. By arranging the heating plate 142 as a mesh plate, the heat conduction holes 143 of the mesh plate are continuous and dense, so that when a user sucks the aerosol substrate 20, hot air in the gap between the heating plate 142 and the bottom wall 123 of the smoke trapping hole 122 can more smoothly enter the aerosol substrate 20 through the heat conduction holes 143. The hot air is less resistant to passing through the mesh sheet, and the user can more easily and conveniently suck the aerosol substrate 20.

Specifically, as shown in fig. 3, the low temperature smoking set includes a power module 16, and the heating element 14 can be powered by the power module 16 of the low temperature smoking set to generate heat. The heating element 14 may determine the heating power to the aerosol substrate 20 via the output of the power module 16. In this configuration the heating element 14 directly heats the aerosol substrate 20, but other designs may be used depending on the design requirements.

FIG. 4 is a schematic diagram illustrating the internal structure of another exemplary embodiment of a low temperature smoking article. As shown in fig. 4, the heating element 14 is a heat conductive cover, and along the extending direction of the insertion portion 144, one end of the insertion portion 144 is a closed end capable of being inserted into the end face of the aerosol substrate 20, and the other end is an open end; the low temperature smoking set further comprises a heating element 15, the heating element 15 can be inserted into the insertion part 144 through the opening end of the insertion part 144, so that the heating element 15 heats the aerosol substrate 20 through the heat conducting cover.

Through the combination of heat conduction cover and heat-generating body 15, can set up the heat conduction cover of different shapes according to the aerosol base member 20 of difference to the heating effect to the aerosol base member 20 of different grade type is influenced to the difference of heating area, the heating shape through the heat conduction cover.

The heating element 15 heats the aerosol substrate 20 by means of the heat conducting cover, so that the requirement on the material of the heating element 15 is reduced, and the characteristics of the heating plate 142 such as shape and size can be flexibly set as required, so as to facilitate the passing of the adjustment air.

By means of the heat conducting cover, the requirement on the structure of the heating body 15 can be reduced. For example, the structure of the heating element 15 with relatively high cost can be produced in a unified and standardized manner, and then the heat-conducting covers with relatively low cost and different sizes or models can be matched, so that the cost is reduced; the heating effect and the use effect of the heating element 15 can be expanded.

The heating element 15 is not in direct contact with the aerosol substrate 20, so that the tobacco leaves can be prevented from remaining on the heating element 15, and the cleaning is more convenient. Moreover, the heat conducting cover is arranged outside the heating element 15, and the heat conducting cover can well protect the heating element 15, so that the heating element 15 is prevented from being damaged, and the service life of a product is prolonged.

Further, as shown in fig. 4, the smoking set housing 12 includes a main segment housing 11 and a smoking segment housing 13. The heating element 15 is provided in the main block case 11. The cigarette clamping section housing 13 can be detachably mounted on the main section housing 11 and assembled with the main section housing 11 for use. The smoking-holding hole 122 opens into the smoking-holding section housing 13, and the aerosol substrate 20 can be inserted into the smoking-holding section housing 13 through the smoking-holding hole 122. The heat conducting shield is disposed within the smoke clamping hole 122 and is inserted into the aerosol substrate 20 from an end face of the aerosol substrate 20 when the aerosol substrate 20 is inserted into the smoke clamping segment housing 13.

The size of the smoke trapping apertures 122 required for different types of aerosol substrates 20 may vary, for example, due to the different sizes of aerosol substrates 20. Therefore, in order to adapt to different types of aerosol substrates 20, the smoke segment housing 13 is provided separately from the main segment housing 11. The user can select different cigarette clamping section shells 13 matched with different aerosol substrates 20 according to the different aerosol substrates 20, and the cigarette clamping section shells 13 and the main body section shell 11 are assembled for use, so that the cigarette clamping section shells 13 can better position the aerosol substrates 20.

The heat conducting covers are arranged in the cigarette clamping holes 122, different cigarette clamping section shells 13 can be provided with heat conducting covers with different shapes, and the shapes of the heat conducting covers can be set according to the sizes of the cigarette clamping holes 122 and the aerosol substrates 20 matched with the cigarette clamping holes 122. When different cigarette clamping section shells 13 and main body section shells 11 are assembled for use, the heating body 15 can be used for heating aerosol substrates 20 in different shapes in a targeted manner by means of different heat conducting covers, so that the aerosol substrates 20 can be sufficiently heated.

The heating element 15 is arranged on the main body segment shell 11, and when the cigarette clamping segment shell 13 and the main body segment shell 11 are assembled for use, the heating element 15 can heat different aerosol base bodies 20 through heat conduction covers with different shapes, so that the different aerosol base bodies 20 can be sufficiently heated. Moreover, after a user has a main body section shell 11 with a heating element 15, the user only needs to select a cigarette clamping section shell 13 matched with different heat conducting covers according to needs, and the cigarette clamping section shell 13 with the structure is low in cost, so that the user also wants to have more types of cigarette clamping section shells 13.

Because the cigarette clamping section shell 13 does not have the heating element 15, the cigarette clamping section shell 13 can be used as a cigarette extractor, the cigarette extractor is a device for helping to take down the aerosol substrate 20, so that tobacco leaves in the aerosol substrate 20 are prevented from remaining on the heating element 15, the heating element 15 is heated through electric conduction generally, so that the cleaning is inconvenient, and the aerosol substrate 20 can be taken out integrally by the aid of the cigarette extractor. The cigarette clamping section shell 13 is covered on the heating element 15, so that the heating element 15 is not in direct contact with tobacco leaves of the aerosol substrate 20, the separation of the aerosol substrate 20 and the main body section shell 11 with the heating element 15 can be realized by directly taking out the cigarette clamping section shell 13, and the cigarette clamping section shell 13 only with the heat conducting cover is easy to clean.

Further, as shown in fig. 4, the insertion portion 144 of the heat conductive cover is a cone, and the heating element 15 is a heating pin. By providing the insertion portion 144 as a cone, the insertion portion 144 can be inserted into the aerosol substrate 20 through the end surface of the aerosol substrate 20 more smoothly and conveniently when the aerosol substrate 20 is inserted into the smoking hole 122 through the tip of the cone. The cone can be deeper into the aerosol substrate 20, and has a larger heating area in the depth direction of the smoke clamping hole 122, so as to achieve a good heating effect. The shape of the cone is similar to the shape of the heating needle of the heating element 15, so that the insertion part 144 can transfer the heat emitted from the heating element 15 to the tobacco leaves to the maximum extent, thereby heating the aerosol substrate 20 sufficiently.

The low temperature smoking set of this application is in the use, through the interval that forms between the hot plate 142 of heating member 14 and the cigarette hole 122 diapire 123 of pressing from both sides to and the water conservancy diversion hole 143 of seting up on the hot plate 142, make the user can obtain bigger throughput when sucking aerosol base member 20, in order to promote user experience.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (8)

1. A low temperature smoking set, characterized in that the low temperature smoking set comprises:

a smoking article housing (12) defining a smoking aperture (122) for positioning an aerosol substrate (20); a heating member (14) provided to the smoke clamp hole (122), the heating member comprising:

the heating plate (142) is parallel to the bottom wall (123) of the cigarette clamping hole (122) and forms a gap with the bottom wall (123), the heating plate (142) can be attached to the end face of the aerosol substrate (20), and a plurality of flow guide holes (143) are formed in the heating plate;

and the inserting part (144) is arranged on one side of the heating plate (142) which is far away from the gap in a protruding mode, and the inserting part (144) can extend along the axis of the smoke clamping hole (122) and can be inserted into the end face of the aerosol substrate (20).

2. The cryogenic smoking set of claim 1, wherein an edge profile of the heater plate (142) matches a cross-sectional profile of an inner sidewall of the smoking hole (122).

3. The low temperature smoking set of claim 1, wherein the plurality of baffle holes (143) are evenly arranged in the heating plate (142).

4. The low temperature smoking article of claim 3, wherein the heating plate (142) is a mesh plate.

5. The low temperature smoking set of claim 1, wherein the low temperature smoking set includes a power module (16), and the heating element (14) is powered by the power module (16) to generate heat.

6. The low temperature smoking article of claim 1,

the heating element (14) is a heat conducting cover, and one end of the inserting part (144) is a closed end capable of being inserted into the end face of the aerosol substrate, and the other end of the inserting part (144) is an open end along the extending direction of the inserting part (144);

the low-temperature smoking set further comprises a heating body (15), wherein the heating body (15) can be inserted into the insertion part (144) through the opening end, so that the heating body (15) heats the aerosol substrate (20) through the heat conduction cover.

7. The cryogenic smoking set of claim 6, wherein the smoking set housing (12) includes:

a main body segment housing (11), wherein the heating element (15) is arranged on the main body segment housing (11); and

press from both sides cigarette section casing (13), press from both sides cigarette section casing (13) can dismouting in main part section casing (11), press from both sides cigarette hole (122) and set up in press from both sides cigarette section casing (13), the heat conduction cover sets up in press from both sides in cigarette hole (122).

8. The low temperature smoking set of claim 6, wherein the insertion portion of the heat conductive cap is a cone and the heater (15) is a heater pin.

Images