CN209965242U - Circumferential heating type non-combustible smoking set heating device and smoking set - Google Patents
Circumferential heating type non-combustible smoking set heating device and smoking set Download PDFInfo
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- CN209965242U CN209965242U CN201920510307.4U CN201920510307U CN209965242U CN 209965242 U CN209965242 U CN 209965242U CN 201920510307 U CN201920510307 U CN 201920510307U CN 209965242 U CN209965242 U CN 209965242U
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Abstract
The utility model discloses a circumferential heating type non-combustible smoking set heating device and a smoking set in the technical field of heating smoking sets, wherein the smoking set body and the circumferential heating type non-combustible smoking set heating device are detachably connected; the circumferential heating type non-combustible smoking set heating device comprises an air duct, a heat insulation pipe and a heating pipe, wherein an air guide hole is formed in the top end of the air duct, the heat insulation pipe is arranged in the air duct, air chambers are formed between the outer wall of the heat insulation pipe and the inner wall of the air duct at intervals, the heating pipe is arranged in the heat insulation pipe, the inner side of the heating pipe is communicated with the air chambers, and cigarettes are arranged in the heating pipe. The utility model discloses form the air chamber between air duct and thermal-insulated pipe, carry out dual isolation through thermal-insulated pipe and air chamber to the heat that the heating pipe gived off, avoid the shell high temperature, preheat gas in the air chamber simultaneously, and the air after preheating can be inhaled inside a cigarette when the user smokes, has realized the effect of energy recuperation, reduction heat time, abundant cooling.
Description
Technical Field
The utility model relates to a heating smoking set technical field, specific theory relates to a circumference adds hot type incombustible smoking set heating device and smoking set.
Background
With the increasing interest in health, the use of non-combustible cigarettes has increased, which require heating with a smoking set during smoking. In the case of non-combustible cigarette heating, some types of cigarettes must be heated by a circumferential heating method, and in the conventional circumferential heating method, in order to avoid heat dissipation outside the heating part, measures such as a vacuum heat insulation pipe and heat insulation material wrapping are adopted for heat insulation. However, these heat insulation measures have poor effects, and still cause more heat to leak out, resulting in higher temperature of the shell; in addition, because the thermal conductivity of these heat insulating materials and devices is not low enough, the heat is actually stored in the heat insulating materials and devices, so that the heating speed is slow, the thermal inertia is large, the control is slow, and the heat for heating cannot be applied, so that the waste of heat is caused, and the energy is not beneficial to saving.
The above-mentioned drawbacks are worth solving.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a circumferential heating type non-combustible smoking set heating device and a smoking set.
The utility model discloses technical scheme as follows:
a circumferential heating type non-combustible smoking set heating device is characterized by comprising
The top end of the air duct is provided with a plurality of air guide holes;
the heat insulation pipe is arranged in the air guide pipe, and an air chamber is formed between the outer wall of the heat insulation pipe and the inner wall of the air guide pipe at intervals;
the heating tube, the heating tube dress is in the thermal-insulated pipe and with the thermal-insulated pipe closely cooperates, the inboard of heating tube with the air chamber intercommunication, cigarette dress is in the heating tube.
According to the above scheme the utility model discloses, its characterized in that, the top of air duct is equipped with the valve cover, be equipped with on the valve cover with the valve hole that the air guide hole corresponds.
Furthermore, the valve cover is detachably connected with the top end of the air guide pipe.
Furthermore, the air guide hole is arc-shaped, and the valve hole is circular.
Further, the maximum effective diameter of the valve hole is smaller than the diameter of the air guide hole.
According to the above scheme the utility model discloses, a serial communication port, the outer wall parcel one deck heating tube heat insulating film of heating tube.
According to the above scheme the utility model discloses, a serial communication port, be equipped with heat-generating body or temperature sensor on the heating tube, circuit connection in heat-generating body or temperature sensor and the smoking set.
Furthermore, the heating tube is made of metal or ceramic.
According to the above scheme the utility model discloses, its characterized in that, thermal-insulated pipe is heat preservation and insulation material, and its coefficient of heat conductivity is less than the coefficient of heat conductivity of cigarette.
According to the above scheme the utility model discloses, a serial communication port, the cover has solenoid on the outer wall of air duct, solenoid is connected with the control scheme in the smoking set, the heating tube is made by the magnetic conduction material, solenoid produces high frequency alternating magnetic field and causes the heating tube generates heat and is right a cigarette electromagnetic heating.
Further, the electromagnetic coil comprises a first electromagnetic coil and a second electromagnetic coil, the first electromagnetic coil is located on the upper side of the second electromagnetic coil, and the first electromagnetic coil and the second electromagnetic coil are respectively connected with the control circuit.
According to the above scheme the utility model discloses, its characterized in that, the bottom of thermal-insulated pipe is equipped with the breach of ventilating, the inboard of heating tube is passed through the breach of ventilating with the air chamber intercommunication.
According to the above scheme the utility model discloses, its characterized in that, the bottom of air duct is equipped with the base.
Further, the base is detachably connected with the air duct.
Further, a base bin is arranged in the base, a plurality of supports are arranged in the base bin, and the base supports the heating tube and the heat insulation tube through the base bin.
On the other hand, the smoking set is characterized by comprising a smoking set body and the circumferential heating type non-combustible smoking set heating device, wherein the circumferential heating type non-combustible smoking set heating device is sleeved in the smoking set body, and the circumferential heating type non-combustible smoking set heating device is detachably connected with the smoking set body.
According to the scheme, the utility model discloses, its beneficial effect lies in, the utility model discloses form the air chamber between air duct and heat insulating tube, keep apart the heat that the heating pipe distributes through heat insulating tube and air chamber, avoid the shell high temperature, preheat the gas in the air chamber simultaneously, and the air after preheating can be inhaled the cigarette inside when the user smokes, played the effect of heat recovery, fully practiced thrift the time and the energy consumption of heating, the air chamber inhales external fresh air simultaneously, played the effect of cooling; the size of the air flow passing through the air chamber can be adjusted by adjusting the valve cover so as to adapt to the requirements of different users; after the base is disassembled, the residual sundries in the air guide pipe can be removed, the cleanness of the heating device is ensured, and the influence on the gas circulation and the heating effect is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a side sectional view of the present invention.
Fig. 4 is a schematic structural view of the middle heating tube of the present invention.
Fig. 5 is a schematic view of the middle valve cover of the present invention after being removed.
Fig. 6 is a schematic structural view of the middle base of the present invention.
In the figures, 10, airway tube; 11. an air vent; 12. an air chamber; 20. a valve cover; 21. a valve hole; 22. friction teeth; 30. A base; 31. a base bin; 32. a support; 40. a heat insulating pipe; 41. a vent gap; 50. a heat generating tube; 60. and (5) cigarette making.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
a smoking set comprises a smoking set body and a circumferential heating type non-combustible smoking set heating device, wherein the circumferential heating type non-combustible smoking set heating device is arranged in the smoking set body.
In this embodiment, the circumferential heating type non-combustible smoking set heating device is detachably connected with the smoking set body, and when any part is damaged, only the part can be replaced, so that the waste of resources is reduced.
As shown in fig. 1 to 3, a circumferential heating type non-combustible smoking set heating device comprises an air duct 10, a heat insulation pipe 40 and a heating pipe 50, wherein the heat insulation pipe 40 is arranged in the air duct 10, the heating pipe 50 is arranged in the heat insulation pipe 40 and is tightly matched with the heat insulation pipe 40, and cigarettes 60 are arranged in the heating pipe 50.
The interval forms air chamber 12 between the outer wall of thermal-insulated pipe 40 and the inner wall of air duct 10, through preheating of air in air chamber 12, isolated thermal-insulated pipe 40 and the thermal giving off of heating tube 50, avoid the heating device outer wall to cross scald and cause user's scald. In addition, the inner side of the heating tube 50 is communicated with the air chamber 12, when a user smokes, preheated air in the air chamber 12 is sucked into the heating tube 50 and heats the cigarettes 60, so that the preheated air is utilized, the heat consumption is reduced, and the energy is saved.
Preferably, as shown in fig. 4, the bottom of the heat insulation pipe 40 is provided with a ventilation notch 41, and the inner side of the heating pipe 50 is communicated with the air chamber 12 through the ventilation notch 41, so as to ensure smoother air circulation. The heat insulation pipe 40 is a heat insulation nano-material, and the heat conductivity coefficient thereof is lower than that of the cigarette 60, so that the heat of the inner heating pipe 50 is prevented from being dissipated outwards.
As shown in fig. 5, the top end of the air duct 10 is provided with a plurality of air vents 11, the top end of the air duct 10 is provided with a valve cover 20, and the valve cover 20 can rotate around the top end of the air duct 10. The valve cover 20 is detachably connected (preferably, snap-fit connected) to the top end of the air duct 10, thereby cleaning the air duct 10. The valve cover 20 is provided with a valve hole 21 corresponding to the air vent hole 11.
Preferably, the air guide hole 11 is arc-shaped, the valve hole 21 is circular, and the maximum effective diameter of the valve hole 21 is smaller than the diameter of the air guide hole 11. The size of the air guide hole 11 can be adjusted by rotating the valve cover 20, so that the size of the air flow entering the air chamber 12 can be adjusted, and a user can conveniently adjust the air flow according to personal preference to meet the requirements of different suction capacities.
As shown in fig. 6, a base 30 is disposed at the bottom of the air duct 10, the base 30 is detachably connected (preferably, fastened or screwed) with the air duct 10, and the detachable base 30 is convenient for cleaning up the sundries such as cut tobacco left in the air duct 10. Preferably, a base bin 31 is arranged in the base 30, and the base bin 31 is used for storing sundries, so that the heating effect and the gas circulation effect are prevented from being influenced by the storage of the sundries on the pipe wall; the base bin 31 is internally provided with a plurality of brackets 32, and the base 30 supports the heating tube 50 and the heat insulation tube 40 through the base bin 31, so that the stability of the internal structure is ensured.
Preferably, the outer wall of the heating tube 50 is wrapped by a layer of heating tube heat insulation film, so that the emission of heat in the heating tube is reduced, the heating effect is ensured, and the damage to the outer side structure is avoided.
In one embodiment (as shown in fig. 4), the cigarette 60 is heated by electromagnetic heating, specifically: the outer wall of the air duct 10 is sleeved with an electromagnetic coil, the electromagnetic coil is connected with a control circuit in the smoking set, the heating tube 50 is made of magnetic materials (such as iron, Bomo alloy and the like), and the electromagnetic coil generates a high-frequency alternating magnetic field to cause the heating tube 50 to heat and electromagnetically heat the cigarettes 60.
Preferably, the electromagnetic coil includes a first electromagnetic coil and a second electromagnetic coil, the first electromagnetic coil is located on the upper side of the second electromagnetic coil, and the first electromagnetic coil and the second electromagnetic coil are respectively connected with the control circuit. The first electromagnetic coil is firstly electrified and electromagnetically heats the cigarette 60, the second electromagnetic coil is then electrified and heats the cigarette 60 after a period of time, and the cigarette 60 is firstly and secondly heated through the two sections of electromagnetic coils, so that the heating effect of the cigarette 60 is ensured, and meanwhile, the waste of heat is avoided.
In another embodiment, the cigarette 60 is heated by a resistance heating method, specifically: the heating tube 50 is provided with a heating element or a temperature sensor (not shown in the figure), the heating element or the temperature sensor is connected with a circuit in the smoking set, and the heating tube 50 is heated by the heat generated by the heating element, so that the cigarette 60 is heated. The heating tube 50 is made of metal or ceramic, preferably metal, so as to ensure that the cigarette 60 is inserted more smoothly.
The utility model discloses an implementation principle does:
when a user smokes, the electromagnetic coil generates a high-frequency alternating magnetic field to cause the heating tube 50 to heat the cigarette 60 electromagnetically, or the heating tube 50 heats the cigarette 60; the heat insulation pipe 40 insulates the heat generated by the heated heating pipe 50 from being transferred to the outside, and simultaneously, the air in the air chamber 12 is preheated, and the heat further emitted by the air chamber 12 is insulated; when the user smokes again, because negative pressure is generated in the heating tube 50, preheated air in the air chamber 12 enters the heating tube 15, and heat in the air is recycled; as the air in the air chamber 12 is sucked away, the outside air enters the air chamber 12 through the valve hole 21 and the air guide hole 11 to play a role in cooling, in the process, the ventilation size of the valve hole 21 and the air guide hole 11 is adjusted by rotating the valve cover 20, and further the size of the air flow is adjusted.
A hollow air chamber 12 is enclosed by the air duct 10, the base 30, the heat insulation pipe 40 and the valve cover 20, and an air circulation passage of 'external air chamber 12-heating pipe 50-external' is formed.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. A circumferential heating type non-combustible smoking set heating device is characterized by comprising
The top end of the air duct is provided with a plurality of air guide holes;
the heat insulation pipe is arranged in the air guide pipe, and an air chamber is formed between the outer wall of the heat insulation pipe and the inner wall of the air guide pipe at intervals;
the heating tube, the heating tube dress is in the thermal-insulated pipe and with the thermal-insulated pipe closely cooperates, the inboard of heating tube with the air chamber intercommunication, cigarette dress is in the heating tube.
2. A circumferential heating type non-combustible heating device for a smoking set according to claim 1, wherein the top end of the air duct is provided with a valve cover, and the valve cover is provided with a valve hole corresponding to the air duct.
3. A circumferentially heating type non-combustible smoking article heating apparatus according to claim 1, wherein a heating element or a temperature sensor is provided on the heating tube, and the heating element or the temperature sensor is connected to an electric circuit in the smoking article.
4. A circumferentially heated non-combustible smoking article heating apparatus according to claim 1, wherein said heat insulating tube is a heat insulating material having a thermal conductivity lower than that of said tobacco rod.
5. A circumferential heating type non-combustible smoking set heating device according to claim 1, wherein an electromagnetic coil is sleeved on the outer wall of the air duct, the electromagnetic coil is connected with a control circuit in the smoking set, the heating tube is made of a magnetic material, and the electromagnetic coil generates a high-frequency alternating magnetic field to cause the heating tube to generate heat and electromagnetically heat the cigarettes.
6. A circumferentially heating non-combustible smoking device according to claim 5, wherein said electromagnetic coil includes a first electromagnetic coil and a second electromagnetic coil, said first electromagnetic coil being located on an upper side of said second electromagnetic coil, said first electromagnetic coil and said second electromagnetic coil being connected to said control circuit, respectively.
7. A circumferentially heated non-combustible range hood heating device according to claim 1, wherein a bottom of said heat insulating pipe is provided with a vent hole, and an inner side of said heat generating pipe communicates with said air chamber through said vent hole.
8. A circumferentially heated non-combustible range hood heating device according to claim 1, wherein the bottom of said air duct is provided with a seat.
9. A circumferentially heated non-combustible range hood heating device according to claim 8, wherein said base is removably attached to said air duct.
10. A smoking set, comprising a smoking set body and the circumferentially heating type non-combustible smoking set heating device of any one of claims 1 to 9, wherein the circumferentially heating type non-combustible smoking set heating device is sleeved in the smoking set body, and the circumferentially heating type non-combustible smoking set heating device is detachably connected with the smoking set body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510307.4U CN209965242U (en) | 2019-04-16 | 2019-04-16 | Circumferential heating type non-combustible smoking set heating device and smoking set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510307.4U CN209965242U (en) | 2019-04-16 | 2019-04-16 | Circumferential heating type non-combustible smoking set heating device and smoking set |
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| Publication Number | Publication Date |
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| CN209965242U true CN209965242U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920510307.4U Active CN209965242U (en) | 2019-04-16 | 2019-04-16 | Circumferential heating type non-combustible smoking set heating device and smoking set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907380A (en) * | 2019-04-16 | 2019-06-21 | 深圳市康柏特科技开发有限公司 | A kind of circumferential direction heated type does not burn smoking set heating device and smoking set |
| WO2022061911A1 (en) * | 2020-09-28 | 2022-03-31 | 云南中烟工业有限责任公司 | Smoke generating device for induction heating in folding air channel |
| WO2024082357A1 (en) * | 2022-10-21 | 2024-04-25 | 深圳市基克纳科技有限公司 | Heat-not-burn device and electronic cigarette having same |
-
2019
- 2019-04-16 CN CN201920510307.4U patent/CN209965242U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907380A (en) * | 2019-04-16 | 2019-06-21 | 深圳市康柏特科技开发有限公司 | A kind of circumferential direction heated type does not burn smoking set heating device and smoking set |
| WO2022061911A1 (en) * | 2020-09-28 | 2022-03-31 | 云南中烟工业有限责任公司 | Smoke generating device for induction heating in folding air channel |
| KR20220044159A (en) * | 2020-09-28 | 2022-04-06 | 차이나 타바코 윈난 인더스트리얼 컴퍼니 리미티드 | Smoke units with induction heating in a folded air passage |
| EP4000433A4 (en) * | 2020-09-28 | 2022-09-21 | China Tobacco Yunnan Industrial Co., Ltd | Smoke generating device for induction heating in folding air channel |
| JP2022553472A (en) * | 2020-09-28 | 2022-12-23 | 雲南中煙工業有限責任公司 | A smoke generator that performs induction heating with a folded air flow path |
| JP7285333B2 (en) | 2020-09-28 | 2023-06-01 | 雲南中煙工業有限責任公司 | A smoke generator that performs induction heating with a folded air flow path |
| KR102573417B1 (en) * | 2020-09-28 | 2023-09-01 | 차이나 타바코 윈난 인더스트리얼 컴퍼니 리미티드 | Smokers with induction heating in folded air passages |
| WO2024082357A1 (en) * | 2022-10-21 | 2024-04-25 | 深圳市基克纳科技有限公司 | Heat-not-burn device and electronic cigarette having same |
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