CN111067143A - Low-temperature cigarette - Google Patents
Low-temperature cigarette Download PDFInfo
- Publication number
- CN111067143A CN111067143A CN201811215927.1A CN201811215927A CN111067143A CN 111067143 A CN111067143 A CN 111067143A CN 201811215927 A CN201811215927 A CN 201811215927A CN 111067143 A CN111067143 A CN 111067143A
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- Prior art keywords
- cigarette
- heating
- low
- heating element
- tobacco
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 124
- 241000208125 Nicotiana Species 0.000 claims abstract description 49
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 49
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000391 smoking effect Effects 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a low-temperature cigarette which comprises a shell and a cigarette, wherein the cigarette comprises a mouthpiece part and a tobacco part, a first heating body for heating the tobacco part is arranged in the shell, the low-temperature cigarette also comprises a second heating body sleeved outside the first heating body and the tobacco part, and a driving mechanism for driving the second heating body to move along the axial direction of the tobacco part, the driving mechanism is in transmission connection with the second heating body, the first heating body comprises a first heating section and a second heating section which are mutually connected, and the lengths of the first heating section and the second heating section are both greater than the length of the second heating body in the axial direction of the cigarette. The invention can avoid the condition of uneven release speed of tobacco release in the smoking process, has better consistency of the smoke concentration and the taste in the early stage, the middle stage and the later stage of smoking, can well achieve the smoking effect of the traditional cigarette, and has good user experience.
Description
Technical Field
The invention particularly relates to low-temperature smoke.
Background
Compared with an electronic smoking set for evaporating tobacco tar, the low-temperature cigarette for smoking smoke by heating the tobacco part of the cigarette is more acceptable to traditional smokers.
The existing low-temperature cigarette comprises a shell and cigarettes, wherein each cigarette comprises a sucker part and a tobacco part, a heating body is arranged in the shell, a cavity is formed in the heating body, and the whole tobacco part is arranged in the cavity. When smoking, the heating body works, thereby heating the tobacco part arranged in the cavity of the heating body and enabling the tobacco part to generate smoke for a user to smoke.
In the present low temperature cigarette, because whole tobacco portion wholly heats simultaneously, because the tobacco release in the tobacco portion is relatively poor when being heated, therefore most tobacco release releases at the beginning of smoking heating, leads to the smoking in-process, and smog concentration and taste are great in smoking earlier stage, middle stage and later stage difference, therefore can not reach traditional cigarette's smoking effect well, and user experience is poor.
Disclosure of Invention
The invention aims to provide a low-temperature cigarette which can realize the smoking effect of the traditional cigarette and has good user experience aiming at the defects of the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a low temperature cigarette, includes shell and cigarette, and wherein a cigarette is equipped with in the shell and is used for the heating including mouthpiece portion and tobacco portion the first heat-generating body of tobacco portion, its structural feature is still including the cover locate first heat-generating body and tobacco portion outside second heat-generating body, be used for driving the actuating mechanism of second heat-generating body along tobacco portion axial displacement, actuating mechanism links to each other with the transmission of second heat-generating body, first heat-generating body is including the first section of generating heat and the second section of generating heat of interconnection, the length of first section of generating heat and second section of generating heat all is greater than the length of second heat-generating body in a cigarette axis direction.
By means of the structure, when the low-temperature cigarette works, the first heating section and the second heating body are controlled to work simultaneously, when the temperature of the first heating section rises to the critical cigarette outlet temperature of the tobacco part, the first heating section stops working (namely the tobacco part is preheated by the first heating section, and the tobacco part does not release smoke in the preheating process), and at the moment, the second heating body continues working. When the second heating element is heated to the smoke outlet temperature, the driving mechanism drives the second heating element to move towards the second heating section at a constant speed. When the second heating body moves between the first heating section and the second heating section, the second heating section of the first heating body starts to work, when the temperature of the second heating section rises to the critical smoke outlet temperature of the tobacco part, the second heating section stops working (namely, the tobacco part is preheated by the second heating section, and the tobacco part does not release smoke in the preheating process), at the moment, the driving mechanism starts to drive the second heating body to move at a constant speed along the second heating section towards the direction far away from the first heating section, and when the second heating body moves to the tail end of the second heating section, the whole heating process is completed. Therefore, the sectional heating cigarette discharging of the tobacco part is realized by the second heating body moving along the tobacco part of the cigarette, the condition that the releasing speed of tobacco releasing substances is not uniform in the smoking process is avoided, the consistency of the smoke concentration and the taste is better in the early stage, the middle stage and the later stage of smoking, the smoking effect of the traditional cigarette can be well achieved, and the user experience is good.
As a preferred mode, actuating mechanism includes motor, lead screw and connecting rod, and the lead screw is parallel with a cigarette and sets up with a cigarette relatively, and the output shaft of motor links to each other with lead screw one end transmission, and connecting rod one end and lead screw spiro union, the connecting rod other end links firmly with the second heat-generating body.
The motor drives the screw rod to rotate when working, and because one end of the connecting rod is in threaded connection with the screw rod, the screw rod rotates to drive the connecting rod to move linearly along the screw rod, and finally the second heating body is driven to move along the length direction of the tobacco portion.
Preferably, the motor, the lead screw and the connecting rod are all arranged in the shell.
By means of the structure, the external structure of the low-temperature smoke and the use habit of a user cannot be changed.
Further, still include the support, the lead screw passes through the support to be fixed in the shell.
Furthermore, the heating device also comprises a heat insulation sleeve, and the first heating body and the second heating body are arranged in the heat insulation sleeve.
The heat insulation sleeve is arranged, so that heat loss of the first heating body and the second heating body can be prevented, and the shell is prevented from burning hands.
Furthermore, one end of the first heating body is fixedly arranged in the shell through a first fixing frame, and the other end of the first heating body is fixedly arranged in the shell through a second fixing frame.
Further, a PCBA is arranged in the shell and electrically connected with the motor.
Furthermore, a PCBA is arranged in the shell, and the first heating element and the second heating element are electrically connected with the PCBA.
By means of the structure, the work of the motor, the first heating body and the second heating body can be automatically controlled through the PCBA.
In a preferred embodiment, the first heating element and the second heating element are both heating tubes.
Compared with the prior art, the invention can avoid the condition of uneven release speed of tobacco release substances in the smoking process, has better consistency of the smoke concentration and the taste in the early stage, the middle stage and the later stage of smoking, can well achieve the smoking effect of the traditional cigarette, and has good user experience.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the first heat generator wiring.
Fig. 3 is a schematic diagram showing the first heat generator wiring crimping.
The cigarette heating device comprises a shell 1, a cigarette 2, a suction nozzle 201, a tobacco part 202, a first heating element 3, a first heating section 301, a second heating section 302, a cavity 303, a second heating element 4, a driving mechanism 5, a motor 501, a screw rod 502, a connecting rod 503, a support 6, a heat insulation sleeve 7, a first fixing frame 8, a second fixing frame 9 and PCBA 10.
Detailed Description
As shown in fig. 1, an embodiment of the present invention includes a housing 1 and a cigarette 2, where the cigarette 2 includes a mouthpiece portion 201 and a tobacco portion 202, a first heating element 3 is disposed in the housing 1, the first heating element 3 is provided with a cavity 303, the whole tobacco portion 202 is disposed in the cavity 303, the cigarette further includes a second heating element 4 sleeved outside the first heating element 3 and the tobacco portion 202, and a driving mechanism 5 for driving the second heating element 4 to move axially along the tobacco portion 202, the driving mechanism 5 is connected to the second heating element 4 in a transmission manner, the first heating element 3 includes a first heating section 301 and a second heating section 302 which are interconnected, and lengths of the first heating section 301 and the second heating section 302 are both greater than a length of the second heating element 4 in an axial direction of the cigarette 2. Fig. 2 and 3 show the wiring structure of the first heat emitter 3 in the present embodiment.
The driving mechanism 5 comprises a motor 501, a screw rod 502 and a connecting rod 503, the screw rod 502 is parallel to the cigarette 2 and is arranged opposite to the cigarette 2, an output shaft of the motor 501 is in transmission connection with one end of the screw rod 502, one end of the connecting rod 503 is in threaded connection with the screw rod 502, and the other end of the connecting rod 503 is fixedly connected with the second heating body 4.
When the motor 501 is operated, the screw rod 502 is driven to rotate, and one end of the connecting rod 503 is screwed with the screw rod 502, so that the screw rod 502 rotates to drive the connecting rod 503 to move linearly along the screw rod 502, and finally the second heating element 4 is driven to move along the length direction of the tobacco part 202.
The motor 501, the screw rod 502 and the connecting rod 503 are all arranged in the housing 1. The external structure of the low-temperature smoke and the use habit of users cannot be changed.
The low-temperature smoke also comprises a bracket 6, and the screw rod 502 is fixed in the shell 1 through the bracket 6.
The low-temperature cigarette also comprises a heat insulation sleeve 7, and the first heating body 3 and the second heating body 4 are both arranged in the heat insulation sleeve 7. The heat insulating sleeve 7 is arranged, so that heat loss of the first heating body 3 and the second heating body 4 can be prevented, and the shell 1 can be prevented from burning hands.
One end of the first heating body 3 is fixedly arranged in the shell 1 through a first fixing frame 8, and the other end of the first heating body 3 is fixedly arranged in the shell 1 through a second fixing frame 9.
Within the housing 1 is a PCBA10, the PCBA10 being electrically connected to the motor 501. The first heating element 3 and the second heating element 4 are both electrically connected with the PCBA 10. The operations of the motor 501, the first heat-generating body 3, and the second heat-generating body 4 can be automatically controlled by the PCBA 10.
The first heating body 3 and the second heating body 4 are both heating tubes.
The working principle of the invention is as follows:
when the power supply is turned on, the first heating section 301 and the second heating element 4 operate simultaneously, and when the temperature of the first heating section 301 rises to the critical smoke outlet temperature of the tobacco portion 202, the first heating section 301 stops operating (i.e., the tobacco portion 202 is preheated by the first heating section 301, and the tobacco portion 202 does not release smoke during the preheating process), at this time, the second heating element 4 continues operating. When the second heating element 4 is heated to the smoke temperature, the system starts the motor 501 (step motor), and drives the second heating element 4 to move towards the second heating section 302 at a constant speed according to the traditional smoking speed of the cigarette 2 through the driving mechanism 5. When the second heating element 4 moves between the first heating section 301 and the second heating section 302, the second heating section 302 of the first heating element 3 starts to operate, when the temperature of the second heating section 302 rises to the critical smoke outlet temperature of the tobacco portion 202, the second heating section 302 stops operating (i.e., the tobacco portion 202 is preheated by the second heating section 302, and the tobacco portion 202 does not release smoke during the preheating process), at this time, the driving mechanism 5 starts to drive the second heating element 4 to move at a constant speed along the second heating section 302 in the direction away from the first heating section 301 according to the suction speed of the traditional cigarette 2, and when the second heating element 4 moves to the tail end of the second heating section 302, the whole heating process is completed. Therefore, the sectional heating cigarette discharging of the tobacco part 202 is realized by the second heating body 4 moving along the tobacco part 202 of the cigarette 2, the condition that the releasing speed of tobacco releasing substances is not uniform in the smoking process is avoided, the consistency of the smoke concentration and the taste is better in the early stage, the middle stage and the later stage of smoking, the smoking effect of the traditional cigarette can be well achieved, and the user experience is good.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a low temperature cigarette, includes shell (1) and cigarette (2), wherein cigarette (2) are equipped with in shell (1) and are used for the heating including inhaling mouth portion (201) and tobacco portion (202), first exothermic body (3) of tobacco portion (202), its characterized in that, still including the cover locate first exothermic body (3) and tobacco portion (202) outer second exothermic body (4), be used for driving second exothermic body (4) along actuating mechanism (5) of tobacco portion (202) axial displacement, actuating mechanism (5) link to each other with second exothermic body (4) transmission, first exothermic body (3) are including first exothermic section (301) and the second exothermic section (302) of interconnection, the length of first exothermic section (301) and second exothermic section (302) all is greater than the length of second exothermic section (4) in cigarette (2) axis direction.
2. The low-temperature cigarette according to claim 1, wherein the driving mechanism (5) comprises a motor (501), a screw rod (502) and a connecting rod (503), the screw rod (502) is parallel to the cigarette (2) and is arranged opposite to the cigarette (2), an output shaft of the motor (501) is in transmission connection with one end of the screw rod (502), one end of the connecting rod (503) is in threaded connection with the screw rod (502), and the other end of the connecting rod (503) is fixedly connected with the second heating body (4).
3. The low-temperature smoke according to claim 2, wherein the motor (501), the screw (502) and the connecting rod (503) are all arranged in the housing (1).
4. The low temperature smoke according to claim 2, further comprising a bracket (6), wherein the screw (502) is fixed in the housing (1) through the bracket (6).
5. The low-temperature smoke according to claim 2, further comprising a heat insulating jacket (7), wherein the first heating element (3) and the second heating element (4) are both provided in the heat insulating jacket (7).
6. The low-temperature smoke according to claim 1, wherein one end of the first heating element (3) is fixedly arranged in the outer casing (1) through a first fixing frame (8), and the other end of the first heating element (3) is fixedly arranged in the outer casing (1) through a second fixing frame (9).
7. The low temperature flue of claim 2 wherein the PCBA (10) is disposed within the housing (1), the PCBA (10) being electrically connected to the motor (501).
8. The low-temperature flue according to claim 2, wherein a PCBA (10) is arranged in the housing (1), and the first heating element (3) and the second heating element (4) are electrically connected with the PCBA (10).
9. The low temperature flue according to claim 2, wherein the first heater (3) and the second heater (4) are both heating tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215927.1A CN111067143A (en) | 2018-10-18 | 2018-10-18 | Low-temperature cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215927.1A CN111067143A (en) | 2018-10-18 | 2018-10-18 | Low-temperature cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111067143A true CN111067143A (en) | 2020-04-28 |
Family
ID=70309172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215927.1A Pending CN111067143A (en) | 2018-10-18 | 2018-10-18 | Low-temperature cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111067143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749299A (en) * | 2020-06-04 | 2021-12-07 | 湖南中烟工业有限责任公司 | Electromagnetic cigarette heating device and heating method thereof |
| CN113749300A (en) * | 2020-06-04 | 2021-12-07 | 湖南中烟工业有限责任公司 | Resistance heating cigarette device and heating method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770895A (en) * | 2015-03-13 | 2015-07-15 | 云南中烟工业有限责任公司 | Heating device for tobacco products and smoke generator |
| CN107149168A (en) * | 2017-05-03 | 2017-09-12 | 深圳市余看智能科技有限公司 | A kind of electrical heating tobacco sucks device |
| CN207220165U (en) * | 2017-09-14 | 2018-04-13 | 湖南中烟工业有限责任公司 | Low temperature smoking set |
| CN207236082U (en) * | 2017-07-28 | 2018-04-17 | 深圳市合元科技有限公司 | A kind of electromagnetic heating electronic cigarette of auto-feed |
| CN207784281U (en) * | 2017-12-29 | 2018-08-31 | 湖南中烟工业有限责任公司 | A kind of low temperature cigarette heater and low temperature cigarette |
| CN207784288U (en) * | 2018-01-18 | 2018-08-31 | 湖南中烟工业有限责任公司 | A kind of electronic smoke networked control systems and the electronic cigarette |
| CN111067139A (en) * | 2018-10-18 | 2020-04-28 | 湖南中烟工业有限责任公司 | Low temperature cigarette work control circuit |
-
2018
- 2018-10-18 CN CN201811215927.1A patent/CN111067143A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770895A (en) * | 2015-03-13 | 2015-07-15 | 云南中烟工业有限责任公司 | Heating device for tobacco products and smoke generator |
| CN107149168A (en) * | 2017-05-03 | 2017-09-12 | 深圳市余看智能科技有限公司 | A kind of electrical heating tobacco sucks device |
| CN207236082U (en) * | 2017-07-28 | 2018-04-17 | 深圳市合元科技有限公司 | A kind of electromagnetic heating electronic cigarette of auto-feed |
| CN207220165U (en) * | 2017-09-14 | 2018-04-13 | 湖南中烟工业有限责任公司 | Low temperature smoking set |
| CN207784281U (en) * | 2017-12-29 | 2018-08-31 | 湖南中烟工业有限责任公司 | A kind of low temperature cigarette heater and low temperature cigarette |
| CN207784288U (en) * | 2018-01-18 | 2018-08-31 | 湖南中烟工业有限责任公司 | A kind of electronic smoke networked control systems and the electronic cigarette |
| CN111067139A (en) * | 2018-10-18 | 2020-04-28 | 湖南中烟工业有限责任公司 | Low temperature cigarette work control circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749299A (en) * | 2020-06-04 | 2021-12-07 | 湖南中烟工业有限责任公司 | Electromagnetic cigarette heating device and heating method thereof |
| CN113749300A (en) * | 2020-06-04 | 2021-12-07 | 湖南中烟工业有限责任公司 | Resistance heating cigarette device and heating method thereof |
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