CN217337437U

CN217337437U - Heating non-burning smoking set

Info

Publication number: CN217337437U
Application number: CN202220037841.XU
Authority: CN
Inventors: 刘团芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-09-02
Anticipated expiration: 2032-01-08

Abstract

The utility model is suitable for the field of smoking articles, and discloses a heating non-combustion smoking set, which comprises an ignition device, a cavity forming piece and a heating body; the ignition device is provided with a fire outlet for spraying flame; the cavity forming piece is provided with a heating cavity and an inserting cavity, the heating cavity is arranged corresponding to the fire outlet, flame generated by the ignition device extends into the heating cavity, and the inserting cavity is used for inserting smoke; the heating element is mounted on the cavity forming member, and one part of the heating element extends into the heating cavity, and the other part of the heating element extends into the insertion cavity, so that the heating element can be heated by the ignition device in the heating cavity, and a cigarette is heated in the insertion cavity. The utility model provides a heating does not burn smoking set does not need the use power, saves the electric energy, and structural design is simple moreover, and the sexual valence relative altitude is applicable to ordinary consumer.

Description

Heating non-burning smoking set

Technical Field

The utility model relates to a smoking articles for use field especially relates to a heating does not burn smoking set.

Background

The cigarette is not burnt when being heated, and is designed by taking the concept of 'not burning when being heated' as different from the traditional cigarette, so that the tobacco leaves can be just heated to the degree of giving off the taste, and the tobacco leaves can not be ignited. When a user wants to suck, the cigarette is inserted into the heating non-combustion smoking set and can be used after being heated.

At present, the cigarette is heated by adopting an electric heating mode or a high-frequency heating mode basically to heat the cigarette, and some cigarettes are heated by adopting flames, but the cigarettes are all ignited after being heated by a power supply, and the heating modes need to use the power supply, particularly the electric heating mode and the high-frequency heating mode, so that the cigarette heating device is large in power consumption, complex in structure, low in cost performance and not suitable for common consumers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a smoking set which can not be burnt during heating.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a heated non-burning smoking article comprising:

the ignition device is provided with a fire outlet for spraying flame;

the cavity forming piece is provided with a heating cavity and an inserting cavity, the heating cavity is arranged corresponding to the fire outlet, the flame generated by the ignition device extends into the heating cavity, and the inserting cavity is used for inserting smoke;

the heat-generating body, the heat-generating body install in on the cavity one-tenth, and partly extend in heating intracavity, another part of heat-generating body extend in insert the intracavity, so that the heat-generating body can heating intracavity quilt ignition heats, and insert the intracavity and do a cigarette heating.

In one embodiment, the heated non-burning smoking article further comprises a switch member for controlling ignition and extinguishing of the ignition device.

In one embodiment, the heating non-combustion smoking set further comprises a temperature control device;

the temperature control device is fixedly arranged on the cavity forming piece and extends into the heating cavity, and the temperature control device is used for controlling the heating temperature of the heating body.

In one embodiment, the temperature control device comprises at least two deformation pieces capable of being heated and deformed by flame generated by the ignition device;

all the deformation pieces are enclosed to form a combustion space and a fire inlet communicated with the combustion space, the heating body extending into the heating cavity is arranged in the combustion space, and the fire inlet is arranged right opposite to the fire outlet, so that flame sprayed out from the fire outlet can enter the combustion space through the fire inlet to heat the heating body;

the fire inlet is gradually reduced in the deformation process of the deformation piece, and is gradually reduced in the deformation piece reduction process.

In one embodiment, the number of the deformation pieces is two, and the two deformation pieces are arranged oppositely.

As an embodiment, the deformation member includes a first shape memory alloy member and a second shape memory alloy member;

the first shape memory alloy part comprises a main body part and a bending part which is connected with the main body part and bends and extends towards the combustion space, one end of the main body part, which is far away from the bending part, is fixedly arranged on the cavity forming part, all the main body parts surround to form the combustion space, and all the bending parts surround to form the fire inlet;

the second shape memory alloy piece is attached to one side of the main body part, which is far away from the combustion space;

at the same temperature, the second shape memory alloy piece deforms to a greater extent than the first shape memory alloy piece.

As an embodiment, the cavity forming member includes a fixed pipe, a heating member and a positioning member, the positioning member includes a first positioning pipe, and the heating member and the first positioning pipe are installed in the fixed pipe along an axial direction of the fixed pipe;

the heating element comprises a heating pipe and an isolating plate, the isolating plate is arranged at one end of the heating pipe in a protruding mode, and the first positioning pipe is connected to the isolating plate;

the inner chamber of heating pipe forms the heating chamber, the inner chamber of first registration arm forms insert the chamber, the heat-generating body wears to locate on the division board.

As an embodiment, the cavity forming member further comprises a heat insulating member interposed between the heating pipe and the fixing pipe.

As an embodiment, the positioning member further comprises a positioning main body and a second positioning tube;

one end of the first positioning pipe, which is far away from the isolation plate, extends out of the fixed pipe and is connected to the positioning main body, and the second positioning pipe is connected to the positioning main body and is arranged side by side with the first positioning pipe at intervals;

the switch component movably penetrates through the second positioning tube, and one end, far away from the positioning main body, of the switch component is abutted to an ignition button of the ignition device.

In one embodiment, the heated non-burning smoking article further comprises a transition piece removably mounted to the cavity forming member;

the conversion piece comprises a conversion pipe for inserting the cigarette, the conversion pipe extends into the insertion cavity, and the part of the heating body extending into the insertion cavity is positioned in the inner cavity of the conversion pipe.

As an implementation mode, the smoking set without burning by heating further comprises a support, the support is formed with a first accommodating cavity and a second accommodating cavity communicated with the first accommodating cavity, the ignition device is arranged in the first accommodating cavity, and the cavity forming part is arranged in the second accommodating cavity and extends to the outside of the second accommodating cavity towards the direction far away from the first accommodating cavity.

As an implementation manner, an airflow channel for communicating the outside with the first accommodating cavity is further formed on the bracket.

As an embodiment, the heating non-combustion smoking set further comprises a housing, the housing comprises a first shell and a second shell detachably connected with the first shell, and the support is arranged in the housing.

Compared with the prior art, the beneficial effects of the utility model reside in that: the ignition device is arranged to generate flame and extinguish the flame; through setting up the heat-generating body, make partly extend in the heating intracavity of heat-generating body, another part extends and inserts the intracavity to enable the heat-generating body in the heating intracavity by flame heating, utilize the heat transfer mode to be a cigarette heating at the insertion intracavity, and then make a cigarette produce smog. The embodiment of the utility model provides a heating does not burn smoking set does not need to use the power to produce flame, saves the electric energy, and structural design is simple moreover, and the sexual valence relative altitude is applicable to ordinary consumer.

Drawings

Fig. 1 is a schematic structural view of a heating non-combustion smoking set provided by an embodiment of the present invention;

fig. 2 is an exploded view of a heated non-burning smoking set according to an embodiment of the present invention;

FIG. 3 is a schematic view of an assembly structure of a heating non-combustion smoking set and a cigarette provided by an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic structural diagram of a temperature control device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a positioning element provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a heating element according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a bracket according to an embodiment of the present invention.

In the figure: 100. heating a non-burning smoking set; 10. an ignition device; 11. a fire outlet; 12. an ignition button; 20. a switch member; 30. a cavity forming member; 31. fixing the tube; 32. a heating member; 321. heating a tube; 3210. a heating cavity; 322. a separator plate; 33. a positioning member; 331. a first positioning tube; 3310. an insertion cavity; 332. a positioning body; 333. a second positioning tube; 34. a thermal insulation member; 40. a heating element; 50. a temperature control device; 51. a deformation member; 511. a first shape memory alloy member; 5111. a main body portion; 5112. a bending section; 512. a second shape memory alloy part; 52. a combustion space; 53. a fire inlet; 60. a conversion member; 61. a transfer tube; 70. a support; 71. a first accommodating cavity; 72. a second accommodating cavity; 73. an air flow channel; 80. a housing; 81. a first housing; 82. a second housing; 200. and (5) cigarette making.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to 4, an embodiment of the present invention provides a heating non-combustion smoking set 100, including an ignition device 10, a cavity forming member 30 and a heating element 40; the ignition device 10 is provided with a fire outlet 11 for spraying flame; the cavity forming piece 30 is provided with a heating cavity 3210 and an inserting cavity 3310, the heating cavity 3210 is arranged corresponding to the fire outlet 11, the flame generated by the ignition device 10 extends into the heating cavity 3210, and the inserting cavity 3310 is used for inserting the cigarette 200; the heating element 40 is mounted on the cavity forming member 30, and a portion of the heating element 40 extends within the heating cavity 3210 and another portion extends within the insertion cavity 3310, so that the heating element 40 can be heated by the ignition device 10 within the heating cavity 3210 and the cigarette 200 within the insertion cavity 3310. In practical application, when using the heating smoking set 100 provided by the embodiment of the present invention to smoke, in the gravity direction, the heating cavity 3210 is located above the fire outlet 11, so that the flame generated by the ignition device 10 can extend into the heating cavity 3210.

When the cigarette smoking device is used, the cigarette 200 is inserted into the insertion cavity 3310, the ignition device 10 is controlled to ignite to generate flame, the flame extends into the heating cavity 3210 to heat the heating element 40, and after the heating element 40 is heated, the cigarette 200 is heated by utilizing a heat transfer mode to be carbonized, so that smoke is generated for a user to smoke. After the smoke is generated, the ignition device 10 may be controlled to be turned off until the smoke is no longer generated, and then the switch part 20 may be triggered again to generate the flame in the ignition device 10.

By adopting the technical scheme, the ignition device 10 is arranged to generate flame and extinguish the flame; by providing the heating element 40, a part of the heating element 40 extends into the heating chamber 3210, and another part extends into the insertion chamber 3310, so that the heating element 40 is heated by flame in the heating chamber 3210, and the cigarette 200 is heated and carbonized in the insertion chamber 3310 by heat transfer, thereby generating smoke in the cigarette 200. The embodiment of the utility model provides a heating does not burn smoking set 100 does not need to use the power to produce flame, saves the electric energy, and structural design is simple moreover, and the sexual valence relative altitude is applicable to ordinary consumer.

In one embodiment, the ignition device 10 is a lighter. The ignition device 10 is designed as a lighter, which is low in cost and suitable for common consumers.

As an embodiment, the heated non-burning smoking article 100 further includes a switch component 20, and the switch component 20 is used for controlling the ignition and the extinguishing of the ignition device 10. In practical use, the switch member 20 is pressed, and the switch member 20 applies a force to the ignition button 12 described below to turn on the ignition device 10 and generate a flame; when the pressing of the switch member 20 is stopped, the switch member 20 does not apply any force to the ignition button 12, and the ignition device 10 is turned off, so that the flame is extinguished.

Referring to fig. 4, the smoking set 100 further includes a temperature control device 50; the temperature control device 50 is fixedly disposed on the cavity forming member 30 and extends into the heating cavity 3210, and the temperature control device 50 is used for controlling the heating temperature of the heating element 40. The temperature control device 50 is arranged to control the heating temperature of the heating element 40, so as to prevent the cigarette 200 from burning due to overhigh temperature of the heating element 40.

Referring to fig. 4 and 5, the temperature control device 50 includes at least two deformation members 51 capable of being heated and deformed by the flame generated by the ignition device 10; all the deformation pieces 51 enclose to form a combustion space 52 and a fire inlet 53 communicated with the combustion space 52, the heating element 40 extending into the heating cavity 3210 is arranged in the combustion space 52, and the fire inlet 53 is arranged opposite to the fire outlet 11, so that flame sprayed from the fire outlet 11 can enter the combustion space 52 through the fire inlet 53 to heat the heating element 40; the fire inlet 53 is gradually reduced during the deformation of the transformation member 51 and is gradually restored during the restoration of the transformation member 51. In practical application, the flame that is ejected from fire outlet 11 enters combustion space 52 through fire inlet 53, burn in combustion space 52, heat-generating body 40 part is located combustion space 52, thereby flame can heat-generating body 40, flame also can heat deformation 51 that forms combustion space 52 at the in-process of burning in combustion space 52, deformation 51 takes place the deformation of different degrees in the process of being heated, make fire inlet 53 reduce gradually, thereby weaken the flame that gets into in combustion space 52, realize the temperature control to the heating body, avoid heat-generating body 40 high temperature. After the smoke is generated, the ignition device 10 is flamed out, the fire inlet 53 is in a shrinking state all the time, when the ignition device 10 generates the flame again, part of the flame directly heats the deformation piece 51 part forming the fire inlet 53, and the deformation piece 51 is heated and then is restored to the original shape, so that the fire inlet 53 is restored to the original shape.

In one embodiment, the number of the deforming members 51 is two, and the two deforming members 51 are disposed opposite to each other. It is understood that the number of deforming members 51 may also be three, four, five or six, and the number of deforming members 51 is not limited herein.

Referring to fig. 4 and 5, the deformable member 51 includes a first shape memory alloy member 511 and a second shape memory alloy member 512; the first shape memory alloy piece 511 includes a main body 5111 and a bending portion 5112 connected to the main body 5111 and extending toward the combustion space 52, wherein one end of the main body 5111 away from the bending portion 5112 is fixedly disposed on the cavity forming piece 30, all the main body 5111 encloses to form the combustion space 52, and all the bending portions 5112 encloses to form the fire inlet 53; the second shape memory alloy element 512 is attached to the side of the main body 5111 away from the combustion space 52; at the same temperature, the second shape memory alloy element 512 deforms to a greater extent than the first shape memory alloy element 511. Specifically, when a flame burns in the combustion space 52 through the flame inlet 53, the first shape memory alloy piece 511 and the second shape memory alloy piece 512 are both heated by the flame, the second shape memory alloy piece 512 deforms to a greater extent than the first shape memory alloy piece 511, and since the second shape memory alloy piece 512 is disposed on the side of the main body 5111 of the first shape memory alloy piece 511 away from the combustion space 52, one end of the main body 5111 is fixed on the cavity forming piece 30, and the other end is connected to the bent portion 5112, during the deformation of the second shape memory alloy piece 512, the end of the main body 5111 connected to the bent portion 5112 is driven to move gradually toward the direction close to the combustion space 52, and all the bent portions 5112 move toward the direction close to the combustion space 52, so that the flame inlet 53 gradually shrinks. After the smoke is generated, the ignition device 10 is turned off, the flame inlet 53 is always in a reduced state, when the ignition device 10 is made to generate flame again, part of the flame directly heats the bent portion 5112 of the first shape memory alloy piece 511, and the first shape memory alloy piece 511 is heated and then reduced to the original shape, so that the flame inlet 53 is reduced to the original shape.

In one embodiment, the first shape memory alloy component 511 is nickel and the second shape memory alloy component 512 is titanium.

Referring to fig. 2, 5 to 7, the cavity forming member 30 includes a fixing tube 31, a heating member 32 and a positioning member 33, the positioning member 33 includes a first positioning tube 331, and the heating member 32 and the first positioning tube 331 are installed in the fixing tube 31 along an axial direction of the fixing tube 31; the heating member 32 includes a heating pipe 321 and a partition plate 322, the partition plate 322 is protruded at one end of the heating pipe 321, and the first positioning pipe 331 is connected to the partition plate 322; the heating pipe 321 has an inner cavity forming a heating cavity 3210, the first positioning pipe 331 has an inner cavity forming an insertion cavity 3310, and the heating element 40 is inserted into the isolation plate 322. And, the body 5111 of the first shape memory alloy 511 is fixed on the isolation plate 322. In this embodiment, the heating member 32 is made of a ceramic material, and the heating pipe 321 and the partition plate 322 are integrally formed.

Referring to fig. 2 and 7, the chamber forming member 30 further includes a heat insulating member 34, and the heat insulating member 34 is interposed between the heating pipe 321 and the fixing pipe 31. By providing the heat insulator 34, the temperature of the fixed pipe 31 is prevented from being excessively high.

In one embodiment, the heat insulating material 34 is made of at least one material selected from asbestos, gel, high temperature nylon, and heat insulating glass.

Referring to fig. 4, 6 and 7, the positioning member 33 further includes a positioning body 332 and a second positioning tube 333; one end of the first positioning tube 331, which is far away from the isolation plate 322, extends outside the fixing tube 31 and is connected to the positioning body 332, and the second positioning tube 333 is connected to the positioning body 332 and is arranged side by side with the first positioning tube 331 at an interval; the switch member 20 is movably inserted through the second positioning tube 333, and one end of the switch member 20 away from the positioning body 332 abuts against the ignition button 12 of the ignition device 10. When in use, a user presses the switch member 20, the switch member 20 abuts against and presses the ignition button 12, and the ignition device 10 generates flame; when it is desired to extinguish the flame, the user releases the switch member 20, the switch member 20 moves upward, the ignition button 12 moves upward, and the flame is extinguished. In practical applications, the positioning body 332, the first positioning tube 331 and the second positioning tube 333 are integrally formed.

Referring to fig. 2, 4 and 6, the heated non-combustible smoking article 100 further includes a transition piece 60, the transition piece 60 being removably mounted to the cavity forming member 30; the conversion member 60 includes a conversion tube 61 for inserting the cigarette 200, the conversion tube 61 extends into the insertion chamber 3310, and a portion of the heating element 40 extending into the insertion chamber 3310 is located in an inner cavity of the conversion tube 61. In this embodiment, the switching member 60 is detachably mounted on the positioning member 33, and the switching tube 61 extends into the first positioning tube 331. In practical application, the smoking set 100 capable of heating without burning can be adapted to a plurality of conversion pieces 60, the pipe diameter of the conversion pipe 61 of each conversion piece 60 is different, and the conversion pipe 61 of each pipe diameter is adapted to a cigarette 200 of one type, so that different conversion pieces 60 can be selected according to the type of the cigarette 200 when smoking, and therefore, the smoking set 100 capable of heating without burning provided by the embodiment is suitable for cigarettes 200 of different types.

Referring to fig. 4 and 8, the smoking set 100 further includes a support 70, the support 70 is formed with a first receiving cavity 71 and a second receiving cavity 72 communicated with the first receiving cavity 71, the ignition device 10 is disposed in the first receiving cavity 71, and the cavity forming member 30 is disposed in the second receiving cavity 72 and extends to the outside of the second receiving cavity 72 in a direction away from the first receiving cavity 71. By arranging the bracket 70, the ignition device 10 and the cavity forming member 30 are arranged in the bracket 70, so that the installation stability of the ignition device 10 and the cavity forming member 30 is improved; the first accommodating cavity 71 and the second accommodating cavity 72 are arranged in a communicating manner, so that the flame generated by the ignition device 10 can be conveniently extended into the heating cavity 3210 of the cavity forming member 30.

Referring to fig. 4 and 8, an airflow channel 73 is formed on the bracket 70 to communicate the outside with the first accommodating cavity 71. By arranging the airflow channel 73, outside airflow can conveniently enter the first accommodating cavity 71, oxygen is provided for flame combustion, and carbon dioxide and water vapor generated in the flame combustion process can be conveniently discharged.

Referring to fig. 1 and 2, the smoking set 100 further includes a housing 80, the housing 80 includes a first housing 81 and a second housing 82 detachably connected to the first housing 81, and the support 70 is disposed in the housing 80. By providing the housing 80, the ignition device 10 and the cavity forming member 30 mounted on the bracket 70 are protected from damage; by detachably connecting the first housing 81 and the second housing 82, the ignition device 10 can be easily removed and replaced.

The embodiment of the utility model provides a heating does not burn smoking set 100 structural design is simple, and the equipment is convenient, and ignition 10 is removable, and the cost is low, and the sexual valence relative altitude is applicable to ordinary consumer.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A heated non-burning smoking article, comprising:

the ignition device is provided with a fire outlet for spraying flame;

2. The heated non-combustion smoking article of claim 1, further comprising a switch member for controlling the ignition and deactivation of the ignition device.

3. The heated non-burning smoking article of claim 1, wherein said heated non-burning smoking article further comprises a temperature control device;

4. The heated non-combustible smoking article of claim 3, wherein said temperature control means comprises at least two deformable members capable of being deformed by heating by the flame generated by said ignition means;

the fire inlet is gradually reduced in the deformation process of the deformation piece, and the deformation piece is gradually reduced in the reduction process.

5. The heated non-combustible smoking article of claim 4, wherein the number of said deformable members is two, said two deformable members being disposed in opposition.

6. The heated non-combustible smoking article of claim 4, wherein the deformation member comprises a first shape memory alloy member and a second shape memory alloy member;

7. The heated non-combustible smoking article of claim 2, wherein the cavity forming member comprises a fixed tube, a heating element and a positioning member, the positioning member comprising a first positioning tube, the heating element and the first positioning tube being mounted within the fixed tube in an axial direction of the fixed tube;

8. The heated non-combustible smoking article of claim 7, wherein the cavity forming member further comprises a thermal insulation member sandwiched between the heating tube and the stationary tube.

9. The heated non-combustible smoking article of claim 7, wherein the positioning member further comprises a positioning body and a second positioning tube;

one end of the first positioning pipe, which is far away from the isolation plate, extends out of the fixed pipe and is connected with the positioning main body, and the second positioning pipe is connected with the positioning main body and is arranged side by side with the first positioning pipe at intervals;

the switch component can movably penetrate through the second positioning tube, and one end, far away from the positioning main body, of the switch component is abutted against an ignition button of the ignition device.

10. The heated non-burning smoking article of claim 1, further comprising a conversion member removably mounted to the cavity-forming member;

11. The heated non-combustible smoking article of claim 1, further comprising a support formed with a first cavity and a second cavity in communication with the first cavity, wherein the ignition device is disposed in the first cavity, and wherein the cavity forming member is disposed in the second cavity and extends outside the second cavity in a direction away from the first cavity.

12. The heated non-combustible smoking article of claim 11, wherein the frame further defines an air flow passage communicating with the environment and the first receiving chamber.

13. The heated non-combustible smoking article of claim 11, wherein the heated non-combustible smoking article further comprises a housing comprising a first housing and a second housing removably attached to the first housing, the holder being disposed within the housing.