CN111759012A - Heating non-combustible smoking set and heating device thereof - Google Patents
Heating non-combustible smoking set and heating device thereof Download PDFInfo
- Publication number
- CN111759012A CN111759012A CN202010412080.7A CN202010412080A CN111759012A CN 111759012 A CN111759012 A CN 111759012A CN 202010412080 A CN202010412080 A CN 202010412080A CN 111759012 A CN111759012 A CN 111759012A
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- Prior art keywords
- heating
- tungsten filament
- heat
- wire
- heating wire
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 209
- 230000000391 smoking effect Effects 0.000 title claims abstract description 34
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 55
- 239000010937 tungsten Substances 0.000 claims abstract description 55
- 239000011521 glass Substances 0.000 claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims description 7
- 235000019504 cigarettes Nutrition 0.000 abstract description 25
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 241000208125 Nicotiana Species 0.000 description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a heating non-combustion smoking set and a heating device thereof, wherein the heating device comprises a tungsten filament heating wire and a heating part for transmitting the temperature of the tungsten filament heating wire, the heating part of the tungsten filament heating wire is embedded in the heating part, the pin of the tungsten filament heating wire extends out of the heating part, and the heating part is in a glass column shape. The tungsten filament heating wire has the characteristics of good heat conductivity, high melting point and the like, so that the service life of the heating device is longer. Generate heat through the tungsten filament heating wire, make the heating member generate heat in step and toast a cigarette, make the heating member heating more even, still play the effect of protection tungsten filament heating wire, be convenient for clear up the cigarette dirt, glass heating member is more environmental protection moreover, makes the device that generates heat have the advantage of heating rapidly, heating efficiency height, long service life and more environmental protection.
Description
Technical Field
The invention relates to the technical field of heating non-combustible smoking set, in particular to a heating non-combustible smoking set and a heating device thereof.
Background
The traditional smoking mode is to ignite the cigarette with open fire, and the smoker sucks the smoke generated by the burning of the cigarette. The cigarette is produced by burning tobacco shreds at a temperature above 800 deg.C. Researches find that when the temperature rises to 300 ℃, volatile components in the cut tobacco begin to volatilize to form smoke; when the temperature rises to 450 ℃, the tobacco shreds begin to coke; when the temperature rises to 600 ℃, the tobacco shreds start to burn. When the cigarette is burnt, one burning end is in a cone shape. Most of the air drawn in enters from the joint of the combustion cone and the cigarette paper, and the middle part of the cone is a compact carbonized body, so that the air flow is not easy to pass through. The oxygen content in the center of the cone is low and the combustion is incomplete, thereby producing fractions and thermal decomposition products. In this process, a large amount of harmful gaseous products are released into the mouth of the smoker, seriously harming the health of the user. Meanwhile, when the cigarette is burnt, part of smoke directly enters the environment, which causes environmental pollution and discomfort of surrounding people, namely the pollution of so-called 'second-hand smoke'. In summary, the disadvantages of conventional smoking are:
1. a large amount of harmful gas is generated to cause harm to the health of users, and the 'second-hand smoke' pollutes the environment and causes harm to other contact people;
2. open fire is generated during smoking, and fire is possibly induced by cigarette ends, so that potential safety hazards exist;
3. the burned ash pollutes the environment and is troublesome to treat.
The harm of smoking is obvious, but still there are a large number of people smoking. Therefore, satisfying the enjoyment of smokers and reducing the harm is a research focus of the tobacco industry. The heating body that uses on the heating incombustible smoking set of low temperature flue-cured tobacco that present market appears has the stick that generates heat, adopts pottery as the medium, and the heater is installed in the pottery, and during the pottery stick that generates heat inserted cigarette, then the heating toasts the pipe tobacco. However, the existing heating rod has the defects of non-uniform heating and uncontrollable temperature, the taste of cigarettes is seriously influenced, and due to the brittleness of ceramics, the heating rod is easy to oxidize and break in plugging and pulling use, is influenced by thermal expansion, is easy to break in the heating process, and seriously influences the service life of a smoking set which is not heated and burnt. In addition, the ceramic material can not be recycled and degraded, and is not environment-friendly.
Thus, the prior art has yet to be improved and enhanced.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a smoking set without burning during heating and a heating device thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a device that generates heat that heating does not burn smoking set, includes tungsten filament heater and the heating element that is used for transmitting the temperature of tungsten filament heater, the part that generates heat of tungsten filament heater inlays in the heating element, outside the pin of tungsten filament heater stretches out the heating element, the heating element is the glass column.
In the heating device for heating the non-combustion smoking set, the heating part of the tungsten filament heating wire is sintered in the heating part, and the heating part of the tungsten filament heating wire is spiral.
In the heating device for heating the non-combustion smoking set, the top of the heating piece is conical, and the lower part of the heating piece is columnar.
In the heating device for heating the non-combustion smoking set, the heating element is in a glass cup shape, the top of the heating element is concave downwards to form a heating pot for inserting smoke, and the heating part of the tungsten filament heating wire is positioned in the side wall of the heating element.
The heating device for heating the non-combustion smoking set further comprises a main control chip for controlling the heating temperature of the tungsten filament heating wire, a temperature sensor for detecting the real-time temperature is arranged on one side of the heating piece, and the temperature sensor and the tungsten filament heating wire are both electrically connected with the main control chip.
In the heating device for heating the non-combustion smoking set, the temperature sensor is an NTC temperature sensor.
A smoking set without burning during heating comprises a power supply device and a heating device, wherein the heating device is electrically connected with the power supply device.
Compared with the prior art, the smoking set capable of being heated without burning and the heating device thereof provided by the invention have the advantages that the heating device comprises the tungsten filament heating wire and the heating part for transferring the temperature of the tungsten filament heating wire, the heating part of the tungsten filament heating wire is embedded in the heating part, the pins of the tungsten filament heating wire extend out of the heating part, and the heating part is in a glass column shape. The tungsten filament heating wire has the characteristics of good heat conductivity, high melting point and the like, so that the service life of the heating device is longer. Generate heat through the tungsten filament heating wire, make the heating member generate heat in step and toast a cigarette, the heating member heating of glass material is more even moreover, still plays the effect of protection tungsten filament heating wire, is convenient for clear up the cigarette dirt, and glass heating member is more environmental protection moreover, makes the device that generates heat have the advantage of heating rapidly, heating efficiency is high, long service life and more environmental protection.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a first embodiment of a heat-generating device for heating a non-combustion smoking set according to the present invention.
Fig. 2 is a schematic cross-sectional structure view of a second embodiment of the heat generating device for heating a non-combustion smoking set provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
Referring to fig. 1 and 2, the heating device for heating a non-combustion smoking set according to the present invention includes a tungsten filament heating wire 1 and a heating element 2 for transmitting the temperature of the tungsten filament heating wire 1, wherein the heating element of the tungsten filament heating wire 1 is embedded in the heating element 2, a pin 11 of the tungsten filament heating wire 1 extends out of the heating element 2, and the heating element 2 is in a glass column shape. The tungsten filament heating wire 1 has the characteristics of good heat conductivity, high melting point and the like, so that the service life of the heating device is longer. Generate heat through tungsten filament heater 1, make heating element 2 generate heat in step and toast a cigarette 100, and the heating element 2 of glass material heats the back heat even, still plays the effect of protection tungsten filament heater 1, and glass material is more convenient for clear up the cigarette dirt simultaneously, and glass heating element 2 can cyclic utilization environmental protection moreover, makes the device that generates heat have the advantage of heating rapidly, heating efficiency is high, long service life and more environmental protection.
The heating part of the tungsten filament heating wire 1 is sintered in the heating part 2, and the manufacturing method is that the heating part of the tungsten filament is combined into the glass after the glass is melted, and the tungsten filament heating wire is cooled and formed. The heating part of the tungsten filament heating wire 1 is spiral, so that the heating wire is uniformly distributed, the heating part of the heating wire is longer, and after the heating wire is electrified and heated, the heating wire is uniform in heating and large in heating area, so that the use requirement of a user is met.
In the first embodiment provided by the invention, the top of the heating element 2 is conical, the lower part is columnar (as shown in figure 1), when a cigarette is inserted, the conical top can be easily inserted into gaps of irregularly arranged tobacco shreds when the cigarette 100 is inserted, the resistance of the tobacco shreds to the insertion of the heating element 2 is small, the heating element does not need to be inserted vigorously when a user uses the cigarette, the service life of the heating rod is protected and prolonged, and the cigarette cannot be deformed due to excessive exertion during insertion.
In a second embodiment of the present invention, the heating element 2 is in a glass cup shape, the top of the heating element 2 is recessed to form a heating pot (as shown in fig. 2) for inserting the cigarette 100, the heating portion of the tungsten filament heating wire 1 is located on the side wall of the heating element 2, and when the cigarette 100 is inserted, the tungsten filament heating wire 1 heats, so that the heating pot heats synchronously to bake the cigarette 100.
The bottom of the heating pot is also provided with air holes for air to enter, thereby being beneficial to better combustion of cigarettes.
With continuing reference to fig. 1 and 2, the heating device for heating a non-combustion smoking set further includes a main control chip (not shown in the drawings) for controlling the heating temperature of the tungsten filament heating wire 1, a temperature sensor 3 for detecting the real-time temperature is disposed on one side of the heating element 2, both the temperature sensor 3 and the tungsten filament heating wire 1 are electrically connected to the main control chip, the temperature sensor 3 is used for detecting the temperature of the heating element 2 in real time, and then the main control chip is used for controlling the temperature of the heating element 2, when the temperature of the heating element 2 rises to exceed or fall below the corresponding preset value, the sensing signal of the temperature sensor 3 is transmitted to the main control chip, the main control chip makes a series of output adjustments, and the corresponding value is maintained at the set temperature all the time by rapidly reducing or increasing the output power.
The temperature sensor 3 is an NTC temperature sensor, has the characteristics of small volume, high precision, sensitive response speed and the like, and can control the heating temperature of the tungsten filament heating wire 1 in time according to the sensed temperature by the main control chip.
Preferably, the temperature sensor 3 is tightly attached to the side wall of the heating element, and compared with the traditional mode of arranging the side wall on the bottom surface of the heating element, the detection result is more accurate, so that the temperature of the heating wire can be more accurately controlled.
Based on the above-mentioned heating device for heating a smoking set without burning, the present invention also provides a smoking set (not shown in the figures) without burning, which comprises a power supply device (not shown in the figures) and a heating device, wherein the heating device is electrically connected with the power supply device, and the above-mentioned heating device has been described in detail, and is not described herein again.
In summary, the smoking set and the heating device thereof provided by the invention are not combusted during heating, wherein the heating device comprises a tungsten filament heating wire and a heating element for transferring the temperature of the tungsten filament heating wire, the heating part of the tungsten filament heating wire is embedded in the heating element, the pins of the tungsten filament heating wire extend out of the heating element, and the heating element is in a glass column shape. The tungsten filament heating wire has the characteristics of good heat conductivity, high melting point and the like, so that the service life of the heating device is longer. Generate heat through the tungsten filament heating wire, make the heating member generate heat in step and toast a cigarette, make the heating member heating more even, still play the effect of protection tungsten filament heating wire, be convenient for clear up the cigarette dirt, glass heating member is more environmental protection moreover, makes the device that generates heat have the advantage of heating rapidly, heating efficiency height, long service life and more environmental protection.
Further, still include main control chip and NTC temperature sensor, through temperature sensor real-time detection generates heat the temperature of piece, carries out temperature control to generating heat the piece through main control chip again, when the temperature that generates heat the piece rise surpassed or can not reach corresponding default, temperature sensor's sensing signal transmission to main control chip makes a series of output adjustment by main control chip, through reducing fast or rising output, lets the numerical value that corresponds maintain the temperature of settlement all the time.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (7)
1. The heating device is characterized by comprising a tungsten filament heating wire and a heating part used for transmitting the temperature of the tungsten filament heating wire, wherein the heating part of the tungsten filament heating wire is embedded in the heating part, the pins of the tungsten filament heating wire extend out of the heating part, and the heating part is in a glass column shape.
2. The heat-generating device for heating a non-combustion smoking set according to claim 1, wherein the heat-generating portion of the tungsten filament heat-generating wire is sintered in a heat-generating member, and the heat-generating portion of the tungsten filament heat-generating wire has a spiral shape.
3. The heat-generating device for heating a non-combustion smoking set according to claim 1 or 2, wherein the top of the heat-generating member is tapered and the lower portion thereof is cylindrical.
4. The heating device for heating a non-combustible smoking article according to claim 1 or 2, wherein the heating element is in the shape of a glass cup, the top of the heating element is recessed to form a heating pan for inserting smoke, and the heating part of the tungsten filament heating wire is positioned in the side wall of the heating element.
5. The heating device for heating a non-burning smoking set according to claim 2, further comprising a main control chip for controlling the heating temperature of the tungsten filament heating wire, wherein a temperature sensor for detecting the real-time temperature is arranged on one side of the heating member, and the temperature sensor and the tungsten filament heating wire are both electrically connected with the main control chip.
6. The heat-generating device for heating a non-burning smoking article according to claim 1, wherein the temperature sensor is an NTC temperature sensor.
7. A heated non-combustible smoking article comprising electrical supply means, further comprising a heat generating means according to any one of claims 1 to 6, said heat generating means being electrically connected to the electrical supply means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412080.7A CN111759012A (en) | 2020-05-15 | 2020-05-15 | Heating non-combustible smoking set and heating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412080.7A CN111759012A (en) | 2020-05-15 | 2020-05-15 | Heating non-combustible smoking set and heating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111759012A true CN111759012A (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010412080.7A Pending CN111759012A (en) | 2020-05-15 | 2020-05-15 | Heating non-combustible smoking set and heating device thereof |
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| Country | Link |
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| CN (1) | CN111759012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279251A1 (en) * | 2021-07-06 | 2023-01-12 | 凡品思(深圳)科技有限公司 | Heat-not-burn cigarette and heating device therefor |
| WO2024051376A1 (en) * | 2022-09-08 | 2024-03-14 | 深圳市赛尔美电子科技有限公司 | Heat-not-burn smoking set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279251A1 (en) * | 2021-07-06 | 2023-01-12 | 凡品思(深圳)科技有限公司 | Heat-not-burn cigarette and heating device therefor |
| WO2024051376A1 (en) * | 2022-09-08 | 2024-03-14 | 深圳市赛尔美电子科技有限公司 | Heat-not-burn smoking set |
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Application publication date: 20201013 |