CN212065674U - a heated cigarette - Google Patents

Abstract

The utility model discloses a heating cigarette, which comprises a support section (13), wherein the support section (13) is a hollow structure and is provided with a ventilation hole (131) penetrating a side wall along its circumferential direction. The heating cigarette of the utility model enables the smoke released by the heating cigarette to be fully mixed with the smoke oil atomized smoke generated by the matched compound cigarette atomizer, which improves the utilization rate of the smoke oil atomized smoke and improves the Smoke extraction quality.

Description

a heated cigarette

technical field

The utility model belongs to the technical field of fusion of electronic cigarettes and heated cigarettes, in particular to a heated cigarette.

Background technique

In recent years, due to the continuous concern of consumers for health concepts, the development of low-harm new tobacco products has become more and more rapid. Among many types of new tobacco products such as electronic cigarettes, heated cigarettes, "electronic cigarettes + heated cigarettes", "electronic cigarettes + traditional cigarettes", "electronic cigarettes + flavoring particles" and "electronic cigarettes + tobacco leaf fragments", "electronic cigarettes" With the advantages of rich and harmonious aroma, strong physiological satisfaction and good smoking comfort, the "+heated cigarette" compound product is widely favored by consumers, and its market share is increasing year by year.

In the prior art, the "electronic cigarette + heated cigarette" composite product usually adopts a structure in which an electronic cigarette and a heated cigarette are connected in series. When the oil atomized smoke flows through the heating chamber of the heated cigarette, the smoke oil atomized smoke is not only easy to be adsorbed and intercepted by the cigarette, which greatly reduces the taste, but also will inevitably undergo secondary heating and generate high-temperature water vapor, thereby This will cause the mixed smoke to burn the mouth and affect the user's smoking experience.

The present utility model is proposed to solve the above-mentioned problems.

Utility model content

In view of the shortcomings of the existing "electronic cigarette + heating cigarette" composite product, the utility model provides a heating cigarette and a composite cigarette set suitable for it. The heating cigarette is organically combined with the matching composite cigarette, and the smoke oil atomized smoke is sent into the support section through the ventilation hole, and the smoke oil atomized smoke and the heating cigarette are released in the hollow part of the support section. The gas is thoroughly mixed, and then enters the mouth of the smoker through the cooling section and the filtering section. The heating cigarette and the matched composite cigarette set of the utility model not only effectively avoid the problem that the atomized smoke of the cigarette oil is adsorbed and intercepted by the heating cigarette and affect the taste, but also reasonably solves the problem of the atomization of the cigarette oil. The risk of burning the mouth due to repeated heating of the smoke greatly improves the user's smoking comfort.

The technical scheme of the present utility model is as follows:

A heating cigarette and a composite smoking set suitable for it, comprising:

The heating cigarette 1 includes a support section 13, the support section 13 is a hollow structure, and a ventilation hole 131 is opened through the side wall along its circumferential direction; the heating cigarette 1 can be an ordinary cylindrical shape or a regular polygonal column shape;

The composite smoking device 2 includes an atomizer 21 and a heater 22; the heater 22 is adapted to the heating cigarette 1; the upper part of the heater 22 is provided with a smoke buffer 224; the support section 13 is located in In the flue gas buffer portion 224 , the airflow passage 214 on the atomizer 21 communicates with the flue gas buffer portion 224 .

Preferably, the ventilation holes 131 are arranged in at least two rows in parallel and spaced apart; the ventilation holes 131 are circular, and the aperture size is 0.2 mm-1 mm. The ventilation hole 131 may also be of other shapes, and the size only needs to satisfy the requirement that the smoke oil atomized smoke can smoothly pass through the ventilation hole 1 and enter the hollow part of the support section 13 .

Preferably, the heated cigarette 1 includes a filter section 11 , a cooling section 12 , a support section 13 and a tobacco section 14 in sequence from the proximal lip end to the distal lip end.

Preferably, the filter section 11 is a section made of acetate fiber, polylactic acid fiber, polypropylene fiber, paper filter material or konjac polysaccharide aerogel material.

Preferably, the cooling section 12 is a section made of polylactic acid fiber or konjac polysaccharide aerogel material.

Preferably, the smoking substrate of the tobacco segment 14 is one of reconstituted tobacco shredded tobacco leaves, cigarette shredded tobacco, a segment made of flavored particles, or a solid smoking rod; if it is a segment made of flavored particles, a high The ventilation rate sealing material realizes the upper and lower sealing and leakage prevention, and the interior of the solid smoking rod can be honeycomb columnar, or the outer wall has an axially extending groove.

Preferably, the atomizer 21 includes an oil storage chamber 211 and an atomization core 212; the upper part of the atomization core 212 has a first air inlet 213 for entering air; the airflow passage 214 atomizes the e-liquid The flue gas is introduced into the flue gas buffer portion 224 , and then enters the hollow portion of the support section 13 through the ventilation hole 131 to mix with the cigarette heating flue gas generated by the heater 22 .

Preferably, the lower part of the flue gas buffer part 224 of the heater 22 is a heating cavity 221, and the upper port part of the flue gas buffer part 224 is a sealing ring 225; the heating cavity 221 has a temperature detector 222 on the inner wall and a temperature detector 222 on the outer wall. The thermal insulation layer 223 has a bottom plug 226 at the bottom of the heating cavity 221, and the bottom plug 226 is provided with a second air inlet 227 for entering air.

Preferably, the composite smoking tool 2 further includes a casing 29, and the atomizer 21, the heater 22, the power supply battery 23 and the control circuit board 24 are located in the casing 29; the outer wall of the casing 29 is provided with a main button 25 , indicator light 26 , charging interface 27 and heat dissipation hole 28 .

Preferably, the atomizer 21 is detachably fixed to the upper part of the casing 29 through the base 215 . The atomizer 21 and the heater 22 are designed in a parallel structure.

Compared with the prior art, the beneficial effects of the present utility model are:

The support section 13 of the heating cigarette of the present invention is configured as a hollow cylindrical structure, and the support section 13 is provided with a plurality of rows of ventilation holes 131 extending through the side walls and arranged at parallel intervals along the circumferential direction; The smoke oil atomized smoke generated by 21 enters the smoke buffer part 224 on the upper part of the heater 22 through the air flow passage 214. With the suction action, the smoke oil atomized smoke enters the hollow part of the support section 13 through the ventilation hole 131, and is connected with the air hole 131. The cigarettes generated by the heater 22 are heated and mixed with the flue gas, and then enter the smoker's mouth through the cooling section 12 and the filtering section 11 . Therefore, the heating cigarette and the matching composite smoking device of the present invention can effectively avoid the problem that the cigarette oil atomized smoke is easily adsorbed and retained by the cigarette in the series-structured "electronic cigarette + heating cigarette" composite product in the prior art. , which improves the utilization rate of the cigarette oil atomized smoke and improves the suction quality; at the same time, the cigarette oil atomized smoke does not have the problem of being reheated to generate high-temperature water vapor, and the cooling section 12 reduces the scalding of the mixed smoke. The risk of mouth, greatly improves the suction comfort.

Description of drawings

FIG. 1 is a cross-sectional view of a heating cigarette of the present invention.

FIG. 2 is a schematic structural diagram of a composite smoking device adapted to a heating cigarette according to the present invention.

FIG. 3 is a cross-sectional view of a composite smoking device adapted to a heating cigarette according to the present invention.

Description of reference numerals: 1. Heating cigarettes, 11. Filtering section, 12. Cooling section, 13. Supporting section, 131. Ventilation hole, 14. Tobacco section, 2. Composite smoking set, 21. Atomizer, 211. oil storage chamber, 212. atomizing core, 213. first air inlet, 214. airflow passage, 215. base, 22. heater, 221. heating chamber, 222. temperature detector, 223. thermal insulation layer, 224. Flue gas buffer, 225. Sealing ring, 226. Bottom plug, 227. Second air inlet, 23. Power supply battery, 24. Control circuit board, 25. Main button, 26. Indicator light, 27. Charging interface , 28. Cooling holes, 29. Shell.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments.

The sectional view of the heating cigarette according to the embodiment of the present invention is shown in FIG. 1 , the heating cigarette 1 is cylindrical, and includes a filter section 11, a cooling section 12, a support section 13 and a tobacco section in sequence from the proximal lip end to the distal lip end 14. The filter section 11 is made of materials such as acetate fiber, polylactic acid fiber, polypropylene fiber, paper filter material or konjac polysaccharide aerogel, preferably acetate fiber, which plays the role of flue gas filtration; the cooling section 12 is made of polylactic acid. fiber or konjac polysaccharide aerogel and other materials, preferably polylactic acid fiber, which can moderately reduce the temperature of the flue gas; There are two rows of ventilation holes 131 penetrating the side wall and arranged in parallel and spaced apart. The ventilation holes 131 are cylindrical, and the aperture is preferably 0.5 mm; The reconstituted shredded tobacco leaf or shredded cigarette tobacco adopts high ventilation rate sealing material to realize the aromatizing particles that seal the upper and lower parts and prevent leakage, and the solid smoking rod in the shape of a honeycomb column or with an axially extending groove on the outer wall; The ventilation rate sealing material realizes the upper and lower sealing of the segment formed by the fragrance-enhancing particles that prevent leakage.

Figure 2 and Figure 3 are respectively a schematic structural diagram and a cross-sectional view of the composite smoking device adapted to the heating cigarette according to the embodiment of the present invention. The composite smoking device includes an atomizer 21 for realizing the atomization of electronic cigarette oil, a heater 22 for realizing cigarette heating, a power supply battery 23 for providing electrical support, and a real-time capture and acquisition of user instructions and The control circuit board 24 for dynamic analysis and execution, the main button 25 for switching the machine on and off and normal smoking, the indicator light 26 for displaying the smoking status and power usage, and the external power supply to realize the charging of the adapted smoking appliance The charging interface 27, the heat dissipation hole 28 for realizing the heat dissipation of the smoking device, and the casing 29 for realizing the safety protection. The atomizer 21 includes an oil storage chamber 211, an atomizing core 212, a first air inlet 213, an air flow passage 214 and a base 215; the heater 22 includes a heating chamber 221, a temperature detector 222, a thermal insulation layer 223, the smoke buffer part 224, the sealing ring 225, the bottom plug 226 and the second air inlet 227; the atomizer 21 and the heater 22 are designed in a parallel structure; The smoke oil atomized smoke generated by the vaporizer 21 enters the smoke buffer part 224 through the airflow passage 214, and enters the hollow part of the support section 13 through the ventilation hole 131 to mix with the cigarette heating smoke generated by the heater 22, and then It enters the mouth of the smoker through the cooling section 12 and the filtering section 11 .

The method of using the heating cigarette and the composite cigarette set suitable for it of the present invention is described as follows: fix the atomizer 21 filled with e-liquid on the base 215 by magnetic suction; insert the heating cigarette 1 into the composite cigarette In the heater 22 of the type cigarette device 2, it is ensured that the position of the support section 13 of the heating cigarette 1 is located in the smoke buffer section 224, the cooling section 12 and the filter section 11 are outside, and the sealing ring 225 is opposite to the smoke buffer section. 224 for sealing. Long press the main button 25, the composite smoking device 2 vibrates for the first time to remind, and the indicator light 26 strobes at the same time, indicating that the heater 22 is preheating the tobacco section 14 of the heating cigarette 1; after the preheating is completed, the composite smoking device 2 The second vibration reminds, and the indicator light 26 stops flashing at the same time. At this time, the user can long press the main button 25 to trigger the atomizer 21 to atomize the e-liquid, and then inhale the mixed smoke; after the heating cigarette 1 is fully consumed , the composite smoking device 2 vibrates again to remind, at the same time, the indicator light 26 flashes rapidly, and then the composite smoking device 2 automatically enters the shutdown state. At this time, if the user wants to continue smoking, he needs to replace a new heating cigarette 1 in order to carry out a new round of suction.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, under the premise of no creative work, any modifications, equivalent replacements and improvements made according to the technical solutions or technical features disclosed in the present invention shall fall within the protection scope of the present invention. .

Claims (6)

1. The heating cigarette is characterized by comprising a supporting section (13), wherein the supporting section (13) is of a hollow structure, and vent holes (131) penetrating through the side wall are formed in the circumferential direction of the supporting section (13).

2. The heated tobacco rod of claim 1, characterized in that the ventilation holes (131) are arranged in at least two rows and are parallel and spaced apart; the vent holes (131) are circular, and the aperture size is 0.2mm-1 mm.

3. The heated tobacco rod of claim 1, characterized in that the heated tobacco rod (1) comprises, in sequence, a filter section (11), a cooling section (12), a support section (13) and a tobacco section (14).

4. A heated tobacco rod as claimed in claim 3, characterised in that the filter section (11) is a section made of cellulose acetate, polylactic acid, polypropylene, paper filter or konjac polysaccharide aerogel.

5. A heated tobacco rod according to claim 3, characterised in that the cooling section (12) is a section of polylactic acid fibre or konjac polysaccharide aerogel material.

6. A heated tobacco rod according to claim 3, characterised in that the smoking substrate of the tobacco section (14) is one of reconstituted tobacco shreds, cut tobacco shreds, segments made of flavourant particles, or a solid smoking bar.

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