CN210538932U - Micro heater of accurate accuse temperature - Google Patents
Micro heater of accurate accuse temperature Download PDFInfo
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- CN210538932U CN210538932U CN201920843182.7U CN201920843182U CN210538932U CN 210538932 U CN210538932 U CN 210538932U CN 201920843182 U CN201920843182 U CN 201920843182U CN 210538932 U CN210538932 U CN 210538932U
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- heating
- box cover
- temperature
- circuit board
- control circuit
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Abstract
The utility model discloses a micro heater with accurate temperature control, which comprises a heating body (7) and a box cover (1), wherein the bottom surface and the side surface of the box body (12) are provided with heating circuit tracks (2), and mutually independent temperature sensors are arranged on the bottom surface and the side surface provided with the heating circuit tracks (2) and are used for detecting the temperatures of different positions of the heating body (7); the box cover (1) is provided with a vent hole (3) penetrating through the box cover. The utility model discloses a set up mutually independent temperature sensor in the bottom of heat-generating body and lateral wall, to the collection of heat-generating body bottom, lateral wall temperature, realize heating the temperature control of cigarette.
Description
Technical Field
The utility model belongs to the technical field of the electron cigarette, concretely relates to micro heater of accurate accuse temperature.
Background
With the increasing of global smoking control and the enhancement of health consciousness of consumers, the sales of the traditional tobacco industry has a downward trend, and more consumers begin to select novel smokable materials to replace traditional tobacco. New smokable materials rise rapidly and exhibit a rapidly growing trend as a new category of nicotine products. The cigarette (also called low-temperature cigarette) which is not combusted by heating sucks tobacco in a controllable heating mode, reduces the release of harmful ingredients in the smoke while meeting the characteristic feeling of the tobacco of consumers, and only heats the cigarette in a non-combusting mode, so that the cigarette does not generate second-hand smoke and cigarette ash, and the damage to the environment is reduced.
The heating of present low temperature heating smoking set mainly adopts electric heating element to heat tobacco material, and tobacco material is heated and releases tobacco fragrance and inhales for the consumer, and such heating methods have certain problem: heat loss exists in the heating process, and the heating efficiency is influenced; the tobacco is heated unevenly, when the heating time is too long, the tobacco close to the heating element is easily burnt and even burnt, and when the heating time is too short, the tobacco far away from the heating element is insufficiently heated; therefore, the improvement and development of the low-temperature heating smoking set are the problems to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a micro heater of accurate accuse temperature, it has effectively solved the problem that current heating does not burn the smoking set heating inhomogeneous, tobacco is burnt even by the roast easily.
The utility model discloses a following technical scheme realizes:
a temperature-controllable, electrically heated smoking article comprising:
the heating body 7 comprises a box body 12 and a box cover 1, wherein the bottom surface and the side surface of the box body 12 are provided with heating circuit tracks 2, and the bottom surface and the side surface provided with the heating circuit tracks 2 are provided with mutually independent temperature sensors for detecting the temperatures of different positions of the heating body 7; the box cover 1 is provided with a vent hole 3 penetrating through the box cover.
The temperature-controllable electric heating smoking set is characterized in that the box cover 1 is provided with the snap ring 4, and the box cover 1 is movably connected with the box body 12 through the snap ring 4.
The micro heater with the accurate temperature control further comprises an airflow channel 6 and a cigarette holder 5, and the airflow channel 6 and the cigarette holder 5 are in airflow conduction connection with the vent holes 3.
The micro heater with accurate temperature control further comprises a power supply 9 and a control circuit board 8, wherein the power supply 9 is respectively connected with the heating body 7 and the control circuit board 8.
The utility model discloses in, set up heating circuit orbit 2 through the bottom and the lateral wall at heat-generating body 7, can realize toasting the even heating of material that can smoke, add lid 1 simultaneously on box body 12 for heat-generating body 7 is in basic airtight state when the heating, can effectual less thermal loss in the heating process, improves heating efficiency.
The utility model discloses in, set up mutually independent temperature sensor through bottom and the lateral wall at heat-generating body 7, to the collection of heat-generating body 7 bottom, lateral wall temperature to the temperature data that will detect feeds back control circuit board 8. The control circuit board 8 calculates the temperature data collected from different positions of the heating element 7 to obtain an average value T1 of the actual temperature. The control circuit board 8 compares the calculated average value T1 of the actual temperature with a preset temperature value T2 prestored in the control circuit board 8, and when the temperature value T1 is smaller than T2, the control circuit board 8 controls the heating element 7 to continue heating until the value of T1 is equal to the value of T2; when the temperature value T1 is greater than T2, the control circuit board 8 controls the heating element 7 to stop heating until the value of T1 is equal to the value of T2, and the temperature of the heating element can be accurately controlled.
The utility model discloses in, temperature sensor is commercial product, purchases from any place that can purchase on the market.
The working principle of the utility model is as follows:
firstly, pulling the cigarette holder 5 and the airflow channel 6 out of the smoking set, opening the box cover 1 of the heating body 7, putting the smokable material into the box cover 1, closing the box cover 1 after putting the smokable material, and inserting the cigarette holder 5 and the airflow channel 6 into the smoking set; when the button 11 is pressed, the heating body 7 starts to heat and bake the smokable material, and the smoke generated by heating the tobacco passes through the airflow channel 6 from the airflow hole 3 to the cigarette holder 5 for being smoked by the consumer. The bottom and the outer side surface of the heating body 7 are respectively provided with mutually independent temperature sensors for detecting the temperatures of different positions of the heating body 7 and feeding back the detected temperature data to the control circuit board 8. The control circuit board 8 calculates the temperature data collected from different positions of the heating element 7 to obtain an average value T1 of the actual temperature. The control circuit board 8 compares the calculated average value T1 of the actual temperature with a preset temperature value T2 prestored in the control circuit board 8, and when the temperature value T1 is smaller than T2, the control circuit board 8 controls the heating element 7 to continue heating until the value of T1 is equal to the value of T2; when the temperature value T1 is greater than T2, the control circuit board 8 controls the heating element 7 to stop heating until the value of T1 is equal to the value of T2, so that the temperature of the heating element 7 can be accurately controlled, and the use experience of a user is improved.
Has the advantages that:
1. the utility model discloses a bottom and the lateral wall at the heat-generating body set up the heating circuit orbit, can realize the even heating to the material that can smoke, add the lid simultaneously on the box body for the heat-generating body is in basic airtight state when the heating, and thermal loss in can effectual reduction heating process improves heating efficiency.
2. The utility model discloses a set up mutually independent temperature sensor in the bottom and the lateral wall of heat-generating body, to the collection of heat-generating body bottom, lateral wall temperature to the temperature data feedback to control circuit who will gather, control circuit carries out contrast calculation through the average value with heat-generating body actual temperature with predetermineeing the temperature value, thereby controls the temperature of heat-generating body, realizes the accurate control of heat-generating body temperature.
Drawings
FIG. 1 is a schematic structural view of a heating element in the micro-heater with precise temperature control of the present invention;
FIG. 2 is a schematic structural view of the temperature controllable electric heating smoking set of the present invention;
wherein the reference numerals have the following meanings:
1-box cover, 2-heating circuit track, 3-vent hole, 4-snap ring, 5-cigarette holder, 6-airflow channel, 7-heating element, 8-control circuit board, 9-power supply, 10-shell, 11-button and 12-box body.
Detailed Description
Examples
An accurate temperature control micro-heater comprising:
the heating body 7 comprises a box body 12 and a box cover 1, wherein the bottom surface and the side surface of the box body 12 are provided with heating circuit tracks 2, and the bottom surface and the side surface provided with the heating circuit tracks 2 are provided with mutually independent temperature sensors for detecting the temperatures of different positions of the heating body 7; the box cover 1 is provided with a vent hole 3 penetrating through the box cover.
The micro heater with accurate temperature control is characterized in that the box cover 1 is provided with the snap ring 4, and the box cover 1 is movably connected with the box body 12 through the snap ring 4.
The micro heater with the accurate temperature control further comprises an airflow channel 6 and a cigarette holder 5, and the airflow channel 6 and the cigarette holder 5 are in airflow conduction connection with the vent holes 3.
The micro heater with accurate temperature control further comprises a power supply 9 and a control circuit board 8, wherein the power supply 9 is respectively connected with the heating body 7 and the control circuit board 8.
The working principle of the utility model is as follows:
firstly, pulling the cigarette holder 5 and the airflow channel 6 out of the smoking set, opening the box cover 1 of the heating body 7, putting the smokable material into the box cover 1, closing the box cover 1 after putting the smokable material, and inserting the cigarette holder 5 and the airflow channel 6 into the smoking set; when the button 11 is pressed, the heating body 7 starts to heat the smokable material, and the smoke generated by heating the tobacco passes through the airflow channel 6 from the airflow hole 3 to the mouthpiece 5 for the consumer to smoke. The bottom and the outer side surface of the heating body 7 are respectively provided with mutually independent temperature sensors for detecting the temperatures of different positions of the heating body, and the detected temperature data is fed back to the control circuit board 8 to realize the accurate control of the temperature.
Claims (4)
1. A micro heater with precise temperature control is characterized by comprising:
the heating element (7) comprises a box body (12) and a box cover (1), wherein the bottom surface and the side surface of the box body (12) are provided with heating circuit tracks (2), and mutually independent temperature sensors are arranged on the bottom surface and the side surface provided with the heating circuit tracks (2) and used for detecting the temperatures of different positions of the heating element (7); the box cover (1) is provided with a vent hole (3) penetrating through the box cover.
2. The micro-heater with precise temperature control according to claim 1, wherein the box cover (1) is provided with a snap ring (4), and the box cover (1) is movably connected with the box body (12) through the snap ring (4).
3. The micro-heater with precise temperature control according to claim 1, further comprising an airflow channel (6) and a mouthpiece (5) which are in airflow communication connection with the vent hole (3).
4. The micro-heater with precise temperature control according to claim 1, further comprising a power supply (9) and a control circuit board (8), wherein the power supply (9) is respectively connected with the heating element (7) and the control circuit board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843182.7U CN210538932U (en) | 2019-06-05 | 2019-06-05 | Micro heater of accurate accuse temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843182.7U CN210538932U (en) | 2019-06-05 | 2019-06-05 | Micro heater of accurate accuse temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210538932U true CN210538932U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843182.7U Active CN210538932U (en) | 2019-06-05 | 2019-06-05 | Micro heater of accurate accuse temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210538932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197367A (en) * | 2021-03-09 | 2021-08-03 | 深圳市卓力能技术有限公司 | Temperature control method and device and computer readable storage medium |
-
2019
- 2019-06-05 CN CN201920843182.7U patent/CN210538932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197367A (en) * | 2021-03-09 | 2021-08-03 | 深圳市卓力能技术有限公司 | Temperature control method and device and computer readable storage medium |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 650231, 367 Jin Hong Road, Wuhua District, Yunnan, Kunming Patentee after: CHINA TOBACCO YUNNAN INDUSTRIAL Co.,Ltd. Address before: 904 room 518001, development center building, South Renmin Road, Shenzhen, Luohu District, Guangdong Patentee before: SHENZHEN HUAYU TECHNOLOGY DEVELOPMENT Co.,Ltd. |