CN110870590B - Smoking device, electronic cigarette and control method - Google Patents
Smoking device, electronic cigarette and control method Download PDFInfo
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- CN110870590B CN110870590B CN201810922581.2A CN201810922581A CN110870590B CN 110870590 B CN110870590 B CN 110870590B CN 201810922581 A CN201810922581 A CN 201810922581A CN 110870590 B CN110870590 B CN 110870590B
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Abstract
The invention relates to a smoking device, an electronic cigarette and a control method, wherein the smoking device comprises a shell and an accommodating cavity arranged in the shell, a heating element is arranged in the accommodating cavity and used for heating tobacco products in the accommodating cavity, a measuring sensor is arranged along the accommodating cavity and used for measuring the surface roughness of the heating element, the measuring sensor is connected with a processor, the processor is connected with a memory and used for transmitting an obtained measured value to the processor, the processor obtains a state parameter of the heating element according to the measured value and compares the state parameter of the heating element with a basic parameter in the memory so as to judge the amount of deposits on the heating element. The invention can detect whether tobacco is stuck on the heating element and remind a user of cleaning at any time.
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to a smoking device, an electronic cigarette and a control method.
Background
The electronic cigarette is a novel electronic product, has the same appearance and taste as a cigarette, can suck out the cigarette and the taste as a cigarette, but is not a real cigarette and has essential difference with the cigarette. The electronic cigarette controls the smoke output quantity and the working state through a high-tech silicon chip and an airflow inductor, nicotine is atomized, a solution containing nicotine and essence is atomized into particles, and the particles are absorbed through the lung and spit out simulated smoke at the same time. The electronic cigarette is more and more popular with consumers because it is portable and does not require an additional ignition device such as a lighter.
An important step in the smoking process of the electronic cigarette is heating, which heats tobacco products in the electronic cigarette to generate smoke for the user to smoke. When the prior rod-shaped or sheet-shaped heating element heats the tobacco product, a small amount of the tobacco product is adhered to the heating element, and after the tobacco product is heated for multiple times, the adhering substance is more and more, and the deposit on the heating element can damage the performance of the heating element, such as inhibiting the heat transfer between the heating element and the tobacco product; in addition, since the deposit is repeatedly heated, bitter compounds are generated, which not only cause a reduction in taste, but also are harmful substances that are not good for the health of the smoker.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that the taste of the electronic cigarette is weakened and harmful substances are generated after the electronic cigarette is used for a period of time in the prior art, and provides a smoking device, the electronic cigarette and a control method which effectively avoid the taste of a user from being weakened and prevent the harmful substances from being generated.
In order to solve the technical problem, the invention provides a smoking device which comprises a shell and an accommodating cavity arranged in the shell, wherein a heating element is arranged in the accommodating cavity, the heating element heats tobacco products in the accommodating cavity, the accommodating cavity is provided with a measuring sensor, the measuring sensor is used for measuring the surface roughness of the heating element, the measuring sensor is connected with a processor, the processor is connected with a memory, the measuring sensor transmits an obtained measured value to the processor, the processor obtains a state parameter of the heating element according to the measured value, and compares the state parameter of the heating element with a basic parameter in the memory so as to judge the amount of deposits on the heating element.
In one embodiment of the invention, the number of said measuring sensors is at least two; if the heating element is an insertion type heating element, the measuring sensors are uniformly distributed along the circumferential direction of the accommodating cavity; if the heating member is the cast heating member, the heating member is last to have seted up the storage tank, measuring sensor sets up in the storage tank.
In one embodiment of the present invention, the measurement sensor includes an infrared emission tube for emitting infrared light and an infrared receiving tube for receiving the reflected infrared light.
In an embodiment of the invention, the heating device further comprises a conveying device, if the heating element is an insertion type heating element, the conveying device is arranged on the inner wall of the accommodating cavity, the measuring sensor is arranged on the conveying device, if the heating element is a tube type heating element, an accommodating groove is formed in the heating element, the conveying device and the measuring sensor are arranged in the accommodating groove, and the measuring sensor measures the heating element through the accommodating groove; the conveying device is connected with the controller, and the controller controls the conveying device to drive the measuring sensor to move along the axial direction of the accommodating cavity within the range of the accommodating groove.
In one embodiment of the invention, a position sensor is arranged at the bottom of the containing cavity, the position sensor is connected with the processor, and the position sensor is used for detecting whether the containing cavity is loaded with the tobacco products or not.
The invention also provides an electronic cigarette, which comprises a battery positioned in the shell, and the electronic cigarette also comprises the smoke generating device, wherein the smoke generating device is electrically connected with the battery.
In an embodiment of the present invention, the heating element further includes a reminding device, the reminding device is connected to the processor, and the reminding device is configured to prompt status information of the heating element.
In one embodiment of the present invention, the reminding apparatus includes: at least one of a display device, a sound generating device, an indicator light device and a vibration device.
The invention also provides a control method of the electronic cigarette, which comprises the following steps: applying detection current to the heating element, starting a measuring sensor if the resistance is detected, acquiring a measured value by the measuring sensor and transmitting the measured value to a processor, and acquiring a state parameter of the heating element by the processor according to the measured value; and comparing the state parameters of the heating element with the basic parameters in the memory to judge the amount of the deposit on the heating element.
In one embodiment of the present invention, the comparing the state parameter of the heating member with the basic parameter in the memory to determine the amount of deposits on the heating member includes comparing the state parameter of the heating member with the basic parameter in the memory; if the state parameter of the heating element is smaller than the basic parameter, judging that the sediment on the heating element does not need to be cleaned; and if the state parameter of the heating element is larger than or equal to the basic parameter, judging that the deposit on the heating element needs to be cleaned.
In one embodiment of the invention, the method further comprises: if the deposit on the heating element does not need to be cleaned, starting a position sensor to detect whether the tobacco product is inserted; if not, the machine is automatically shut down, and if so, the tobacco products are heated by the heating element.
In one embodiment of the invention, when the heating element heats the tobacco product, the heating element stops heating if the number of suction openings and/or the suction time reaches a predetermined number of suction openings and/or a predetermined suction time.
In one embodiment of the present invention, the memory further stores critical parameters, and the comparing the state parameters of the heating element with the basic parameters in the memory to determine the amount of deposits on the heating element includes: if the state parameter of the heating element is smaller than the basic parameter, judging that the heating element is in a first state and does not need to clean sediments; if the state parameter of the heating element is larger than or equal to the basic parameter and smaller than the critical parameter, judging that the heating element is in a second state and the sediment needs to be cleaned, but the electronic cigarette can still be used; and if the state parameter of the heating element is larger than or equal to the critical parameter, judging that the heating element is in a third state and needing to immediately clean sediments.
In one embodiment of the invention, the method further comprises: if the heating element is in the third state, immediately cleaning the heating element; and when the heating element is cleaned, executing a step of starting a measuring sensor, wherein the measuring sensor acquires a measured value and transmits the measured value to a processor, and the processor acquires the state parameter of the heating element according to the measured value.
In one embodiment of the invention, the method further comprises: if the heating element is in the first state or the second state, starting a position sensor;
the position sensor detects whether a tobacco product is inserted; if not, automatically shutting down the machine; if so, the tobacco product is heated by the heating element.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the smoke generating device, the electronic cigarette and the control method, the measuring sensor is connected with the processor, the processor is connected with the memory, the measuring sensor transmits the obtained measured value to the processor, the processor calculates the state parameter of the heating element according to the measured value, compares the state parameter of the heating element with the basic parameter in the memory and further judges the amount of the deposit on the heating element, so that whether the heating element is stuck with tobacco or not is detected, a user is reminded to clean the heating element at any time, the phenomenon that the deposit on the heating element damages the performance of the heating element can be effectively prevented, the use taste of the heating element is improved, and the generation of harmful substances can be effectively avoided.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
Figure 1 is a schematic perspective view of an electronic cigarette of the present invention;
figure 2 is a cross-sectional view of an electronic cigarette of the present invention;
figure 3 is a flow chart of the electronic cigarette control method of the present invention.
Description of the drawings: 10-shell, 11-containing cavity, 12-heating element, 13-measuring sensor, 14-position sensor, 20-electronic cigarette, 21-battery, 22-PCB board, 23-bottom cover, 24-top cover, 25-bracket and 26-base.
Detailed Description
Example one
As shown in fig. 1 and 2, the present embodiment provides a smoking device, which includes a housing 10 and a receiving chamber 11 disposed in the housing 10, a heating element 12 is disposed in the receiving chamber 11, the heating element 12 heats tobacco products in the receiving chamber 11, the receiving chamber 11 is provided with a measuring sensor 13, the measuring sensor 13 is used for measuring the surface roughness of the heating element 12, wherein the measuring sensor 13 is connected to a processor, the processor is connected to a memory, the measuring sensor 13 transmits the obtained measured value to the processor, the processor obtains a state parameter of the heating element 12 according to the measured value, and compares the state parameter of the heating element 12 with a basic parameter in the memory to determine the amount of deposits on the heating element.
The smoking device of the embodiment comprises a shell 10 and an accommodating cavity 11 arranged in the shell 10, wherein a heating element 12 is arranged in the accommodating cavity 11, the heating element 12 heats a tobacco product in the accommodating cavity 11, a measuring sensor 13 is arranged along the accommodating cavity 11, light rays of the measuring sensor 13 irradiate along the diameter of the accommodating cavity 11, a light ray emitter of the measuring sensor 13 can emit light rays to the heating element 12 when emitting the light rays, the distance between the measuring sensor 13 and the heating element 12 is detected through reflection and reception of the heating element 12, and the surface roughness of the heating element 12 is measured, wherein if the heating element 12 is positioned in the tobacco product, the measuring sensor 13 is arranged on the inner wall of the accommodating cavity 11 so as to detect the roughness of the heating element 12, facing the heating member 12, for detecting a distance between the measuring sensor 13 and the heating member 12; if the heating member 12 is a tube-shaped heating member, an accommodating groove (not shown) is formed in the heating member 12, the measuring sensor 13 is disposed in the accommodating groove of the heating member 12 and is used for detecting the distance from the measuring sensor 13 to the inner wall of the heating member 12 in the axial symmetry direction with the inner wall, and since the light of the measuring sensor 13 is irradiated along the diameter of the accommodating cavity 11, the diameter distance actually measured by the measuring sensor 13 is the diameter distance of the accommodating cavity 11; the tubular heating element may be a heating element having an accommodating portion such as a heating tube, and when a user needs to heat a tobacco product, the tobacco product may be loaded in the accommodating portion of the tubular heating element, that is, the tobacco product is inserted into the heating tube, and the heating tube heats the tobacco product from the outside. The measuring sensor 13 is used for measuring the surface roughness of the heating element 12, which is beneficial for reminding a user to clean the heating element 12, wherein the measuring sensor 13 is connected with a processor, the processor is connected with a memory, the measuring sensor 13 transmits the obtained measured value to the processor, the processor obtains the state parameter of the heating element 12 according to the measured value, wherein the state parameter refers to the surface roughness of the heating element 12 after working for a period of time, and compares the state parameter of the heating element 12 with the basic parameter in the memory to judge the amount of the deposit on the heating element, wherein the basic parameter refers to the surface roughness of the heating element 12 in an initial state, so as to detect whether the heating element is adhered with tobacco or not, and remind the user to clean at any time, which not only can effectively prevent the deposit on the heating element 12 from damaging the performance of the heating element 12, but also is beneficial to improving the using taste of users and can effectively avoid the generation of harmful substances.
The number of the measuring sensors 13 is at least two, if the heating element 12 is an insertion type heating element, if the heating element 12 is inserted into the tobacco product, the measuring sensors 13 are uniformly distributed along the circumferential direction of the accommodating cavity 11; the insertion-type heating element includes a heating element in which a heating rod, a heating sheet, or the like can be inserted into the interior of the tobacco product, and a heating element which is heated from the interior of the tobacco product. If the heating element 12 is a tubular heating element, a containing groove (not shown) is formed in the heating element 12, and if the heating element 12 is wrapped outside the tobacco product, the measuring sensor 13 is disposed in the containing groove of the heating element 12, so as to facilitate accurate measurement of the surface roughness of the heating element 12. In this embodiment, the measurement sensor 13 is an infrared reflective sensor, and the measurement sensor 13 includes an infrared transmitting tube and an infrared receiving tube, where the infrared transmitting tube is configured to transmit infrared light, and the infrared receiving tube is configured to receive reflected infrared light. It is to be understood that in other embodiments, the measuring sensor 13 may also measure the distance from the measuring sensor 13 to the surface of the heating element 13 using the principle of acoustic or optical ranging.
In order to measure the surface roughness on the heating element 12, as a deformation, the smoking device further comprises a conveyor arranged on the inner wall of the housing chamber 11 if the heating element 12 is an insertion-type heating element, as the heating element 12 is inserted into the tobacco product; if when heating member 12 is the cast heating member, if heating member 12 cladding is in when tobacco products are outside, set up the storage tank (not shown in the figure) on the heating member 12, conveyer reaches measuring sensor 13 all sets up in the storage tank, measuring sensor 13's light is followed jet out in the opening of storage tank, the warp the pipe wall reflection of heating member 12 receives light to calculate the roughness, measuring sensor 13 sets up conveyer is last, conveyer links to each other with the controller, controller control conveyer drives measuring sensor 13 follows in the within range of storage tank the axial motion of holding chamber 11. In order to accurately measure the surface roughness of the heating element 12, the number of the conveying devices is at least two, and each conveying device corresponds to one measuring sensor 13, wherein if the heating element 12 is an insertion type heating element, the conveying devices are uniformly distributed along the inner wall of the accommodating cavity 11, so that the detection of the deposits on the two surfaces of the heating element 12 can be ensured; if the heating member 12 is a pipe-type heating member, the conveyer is arranged in a containing groove of the heating member 12, so that the deposition on the heating member 12 can be accurately detected, and each conveyer is provided with the measuring sensor 13, the controller controls the conveyer and the measuring sensor 13 to measure at a plurality of positions on the heating member 12, the measuring sensor 13 sends a plurality of measured values to the processor, and the processor performs data processing on the measured values. In this embodiment, two sets of conveying devices are disposed along the inner wall of the accommodating cavity 11, so that the surface roughness of the heating member 12 can be measured accurately.
The bottom of the containing cavity 11 is provided with a position sensor 14, the position sensor 14 is connected with the processor, and the position sensor 14 is used for detecting whether tobacco products are inserted into the containing cavity 11. The measuring sensor 13 is a volume sensor. The heating member 12 may be in various forms of heating sheets, heating wires, heating pipes, etc. In addition, the heating element 12 may be inserted into the tobacco product, may be wrapped around the tobacco product, or may be provided at the same time.
Example two
The embodiment provides an electronic cigarette 20, which comprises a battery 21 located in a housing 10 and the smoke generating device of the first embodiment, wherein the smoke generating device is electrically connected with the battery 21. Wherein the battery 21 provides power to the smoke generating device. Specifically, the battery is controlled to be connected with and disconnected from the smoke generating device through keys on the PCB 22.
A bottom cover 23 is arranged at the bottom of the shell 10, a top cover 24 is arranged at the top of the shell 10, a support 25 is arranged above the bottom cover 23 in the shell 10, and the accommodating cavity 11 is a space surrounded by the inner wall of the shell 10, the inner wall of the top cover 24 and the inner wall of the support 25. The upper end of the support 25 is provided with a base 26, and the heating element 12 is fixed on the base 26.
The electronic cigarette 20 further comprises a reminding device, the reminding device is connected with the processor and used for reminding the state information of the heating element 12, and the reminding device can visually enable a user to know the state of the heating element 12. The reminding device comprises at least one of a display device, a sound production device, an indicator light device and a vibration device, so that the attention of a user can be effectively attracted.
EXAMPLE III
As shown in fig. 3, the present embodiment provides a method for controlling an electronic cigarette, which detects a heating element 12 in a smoking device according to the first embodiment, and includes the following steps: step S1: applying a detection current to the heating member 12, and if a resistance is detected, proceeding to step S2; otherwise, shutting down the machine; step S2: if the resistance is detected, starting the measuring sensor 13, acquiring a measured value and transmitting the measured value to the processor, and acquiring the state parameter of the heating element 12 by the processor according to the measured value; step S3: and comparing the state parameters of the heating element with the basic parameters in the memory to judge the amount of the deposit on the heating element.
In the method for controlling an electronic cigarette according to this embodiment, in step S1, a detection current is applied to the heating element 12, and if the resistance can be detected, the process proceeds to step S2; otherwise, reminding the user that the heating element 12 is damaged, and prompting the user to replace the heating element 12, so as to execute shutdown operation; in the step S2, a measuring sensor 13 is activated, the measuring sensor 13 is used for measuring the surface roughness of the heating element 12, the measuring sensor 13 obtains the measured value and transmits the measured value to the processor, and the processor obtains the state parameter of the heating element 12 according to the measured value; in the step S3, the state parameter of the heating element 12 is compared with the preset value in the memory to determine the amount of deposits on the heating element 12, and the user is prompted whether to clean the heating element 12 according to the state parameter on the heating element 12, so that the volume of the heating element 12 or the surface roughness of the heating element 12 after removing tobacco products each time can be detected, wherein the volume of the heating element 12 is calculated according to the distance detected by the measuring sensor 13, which not only can effectively prevent the deposits on the heating element 12 from damaging the performance of the heating element 12, but also is beneficial to improving the taste of the user, and can effectively prevent the generation of harmful substances.
The comparing the state parameter of the heating member 12 with the basic parameter in the memory to judge the amount of the deposit on the heating member 12 includes: comparing the state parameters of the heating element 12 with the base parameters in the memory; if the state parameter of the heating element 12 is smaller than the basic parameter, judging that the sediment on the heating element 12 does not need to be cleaned; if the state parameter of the heating member 12 is greater than or equal to the basic parameter, it is judged that the deposits on the heating member 12 need to be cleaned. Specifically, when the state parameter of the heating element 12 is compared with the basic parameter in the memory, if the state parameter of the heating element 12 is smaller than the basic parameter, that is, when the state parameter of the heating element 12 is in the first interval, it is determined that the heating element 12 is in the first state, the deposit does not need to be cleaned, the amount of the deposit on the heating element 12 is considered to be small, the user is advised to use the heating element, and the user is prompted to insert the tobacco product; if the state parameter of the heating member 12 is greater than or equal to the basic parameter, and the state parameter of the heating member 12 is not in the first interval, it is determined that the deposits on the heating member 12 need to be cleaned, and the amount of the deposits on the heating member 12 is considered to be large.
In order to timely remind a user whether the deposits on the heating element 12 need to be cleaned or not, the memory further comprises a critical parameter, the critical parameter is a state parameter when a critical point needing to be cleaned is reached, if the state parameter of the heating element 12 is greater than or equal to a basic parameter and smaller than the critical parameter, namely the state parameter of the heating element 12 is in a second interval, the heating element 12 is judged to be in a second state, the amount of the deposits on the heating element 12 is large, the user is reminded that the heating element 12 can be cleaned but still can be used, and the user is reminded to insert tobacco products; if the state parameter of the heating member 12 is greater than or equal to the critical parameter, that is, the state parameter of the heating member 12 is in the third interval, it is determined that the heating member 12 is in the third state, and the amount of the deposits on the heating member 12 is overloaded, at this time, the amount of the deposits on the heating member 12 has seriously affected the normal heating of the heating member 12, and needs to be cleaned immediately. When the heating element 12 is cleaned, the measurement sensor 13 is started, the measurement sensor 13 obtains a measurement value and transmits the measurement value to the processor, and the processor obtains a state parameter of the heating element 12 according to the measurement value. Wherein the heating element 12 has a low amount of deposits and does not require cleaning, i.e. the heating element 12 is in the first or second state, the position sensor 14 is activated to detect whether the receiving chamber 11 is inserted with tobacco product; if not, the machine is automatically switched off, and if so, the tobacco products are heated by the heating element 12. The amount of deposits on the heating elements 12 is overloaded, the heating elements 12 are immediately cleaned, and the process returns to the step S2 to start a new cycle check. In addition, when the tobacco product is heated by the heating element 12, the number of suction openings and/or the suction time of the user is detected; and if the number of the suction openings and/or the suction time reach the preset number of the suction openings and/or the preset suction time, the heating part stops heating. When the number of the suction openings and/or the suction time exceeds the preset number of the openings and/or the preset suction time, the tobacco product can not be discharged after being consumed, or the heat generating member 12 can be damaged due to overhigh temperature caused by overlong working time of the heat generating member 12, or the suction can be continuously performed to influence the suction experience of the user; therefore, when the number of suction openings and/or the suction time reaches the predetermined number of suction openings and/or the predetermined suction time, the heating member 12 stops heating.
The step S1 is preceded by the step S0: the electronic cigarette 20 is initialized, and the electronic cigarette can be manually started by a user or automatically started at regular time during daily use after the initialization. In the method, after the heating element 12 and the measuring sensor 13 are installed, the heating element 12 is detected immediately, data is recorded and serves as basic parameters, the data is original data, the heating element 12 is detected after tobacco products are heated and taken out each time, if the detected data is greatly different from the recorded original data, excessive sediments are adhered to the heating element 12, and a user is reminded of needing to clean the heating element. On the basis of the basic parameter, an additional parameter value is determined by the research and development personnel through experiments, the sum of the basic parameter value and the additional parameter value is recorded as a critical parameter, and the critical parameter is used for representing that when the state parameter of the heating element 12 is more than or equal to the critical parameter, excessive sediments are adhered to the heating element 12 to cause that the electronic cigarette cannot be normally used; when the condition parameter of the heating element 12 is equal to or greater than the basic parameter and less than the threshold parameter, the heating element 12 can be used, but the user preferably cleans the heating element 12. Specifically, if the state parameter of the heating element 12 is smaller than the basic parameter, that is, if the state parameter of the heating element 12 is in the first interval, it is determined that the heating element 12 does not need to be cleaned, the amount of deposits on the heating element 12 is considered to be small, the user is advised to use the heating element, and the user is prompted to insert tobacco products; if the state parameter of the heating element 12 is greater than or equal to the basic parameter and less than the critical parameter, namely the state parameter of the heating element 12 is in the second interval, judging that the amount of the deposit on the heating element is large, reminding a user that the heating element 12 can be cleaned but still can be used, and reminding the user to insert tobacco products; if the state parameter of the heating element 12 is greater than or equal to the critical parameter, that is, the state parameter of the heating element 12 is in the third interval, it is determined that the amount of deposits on the heating element 12 is overloaded and needs to be cleaned immediately, and the system is automatically shut down.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (15)
1. A smoking device characterized by: comprises a shell and an accommodating cavity arranged in the shell, a heating element is arranged in the accommodating cavity, the heating element heats the tobacco product in the accommodating cavity, the accommodating cavity is provided with a measuring sensor, the measuring sensor is used for measuring the surface roughness of the heating element, wherein the measuring sensor is connected to a processor, the processor is connected to a memory, the measuring sensor transmits the obtained measured values to the processor, the processor obtains the state parameters of the heating element from the measured values, and comparing the state parameters of the heating member with the basic parameters in the memory to determine the amount of deposits on the heating member, wherein the basic parameter refers to the surface roughness of the heating element in an initial state, and the state parameter refers to the surface roughness of the heating element after a period of operation.
2. A smoking device according to claim 1, wherein: the number of the measuring sensors is at least two; if the heating element is an insertion type heating element, the measuring sensors are uniformly distributed along the circumferential direction of the accommodating cavity; if the heating member is the cast heating member, the heating member is last to have seted up the storage tank, measuring sensor sets up in the storage tank.
3. A smoking device according to claim 1, wherein: the measuring sensor comprises an infrared transmitting tube and an infrared receiving tube, wherein the infrared transmitting tube is used for transmitting infrared light, and the infrared receiving tube is used for receiving the reflected infrared light.
4. A smoking device according to claim 1, wherein: the heating device is characterized by further comprising a conveying device, wherein if the heating element is an insertion type heating element, the conveying device is arranged on the inner wall of the accommodating cavity, and the measuring sensor is arranged on the conveying device; if the heating element is a tube-shaped heating element, an accommodating groove is formed in the heating element, the conveying device and the measuring sensor are arranged in the accommodating groove, and the measuring sensor measures the heating element through the accommodating groove; the conveying device is connected with the controller, and the controller controls the conveying device to drive the measuring sensor to move in the range of the accommodating groove along the axial direction of the accommodating cavity.
5. A smoking device according to claim 1, wherein: the bottom of the containing cavity is provided with a position sensor, the position sensor is connected with the processor, and the position sensor is used for detecting whether the containing cavity is loaded with the tobacco products.
6. An electronic cigarette, including being located the battery of casing, its characterized in that: the electronic cigarette further comprising a smoking device according to any one of claims 1-5, and the smoking device is electrically connected to the battery.
7. The electronic cigarette of claim 6, wherein: the heating element is characterized by further comprising a reminding device, wherein the reminding device is connected with the processor and used for reminding the state information of the heating element.
8. The electronic cigarette of claim 7, wherein: the reminding device comprises: at least one of a display device, a sound generating device, an indicator light device and a vibration device.
9. A control method of an electronic cigarette is characterized by comprising the following steps:
applying a detection current to the heating member;
if the resistance is detected, starting a measuring sensor, acquiring a measured value by the measuring sensor and transmitting the measured value to a processor, and acquiring the state parameter of the heating element by the processor according to the measured value;
and comparing the state parameter of the heating element with a basic parameter in a memory to judge the amount of the deposit on the heating element, wherein the basic parameter refers to the surface roughness of the heating element in an initial state, and the state parameter refers to the surface roughness of the heating element after working for a period of time.
10. The method of controlling an electronic cigarette according to claim 9, wherein the comparing the state parameter of the heating member with the basic parameter in the memory to judge the amount of deposits on the heating member includes:
comparing the state parameter of the heating element with the base parameter in the memory;
if the state parameter of the heating element is smaller than the basic parameter, judging that the sediment on the heating element does not need to be cleaned;
and if the state parameter of the heating element is larger than or equal to the basic parameter, judging that the deposit on the heating element needs to be cleaned.
11. The method of controlling an electronic cigarette of claim 10, further comprising: if the deposit on the heating element does not need to be cleaned, starting a position sensor to detect whether the tobacco product is inserted; if not, automatically shutting down the machine; if so, the tobacco product is heated by the heating element.
12. The method of controlling an electronic cigarette according to claim 11, wherein: when the heating element heats the tobacco product, the heating element stops heating when the number of the suction openings and/or the suction time reaches the preset number of the suction openings and/or the preset suction time.
13. The method of controlling an electronic cigarette according to claim 9, wherein: the storage is also stored with critical parameters, the critical parameters are state parameters when the critical point needing to be cleaned is reached, and the comparison of the state parameters of the heating element and the basic parameters in the storage is carried out to judge the amount of the deposit on the heating element, and the method comprises the following steps:
if the state parameter of the heating element is smaller than the basic parameter, judging that the heating element is in a first state and does not need to clean sediments;
if the state parameter of the heating element is larger than or equal to the basic parameter and smaller than the critical parameter, judging that the heating element is in a second state and the sediment needs to be cleaned, but the electronic cigarette can still be used;
and if the state parameter of the heating element is larger than or equal to the critical parameter, judging that the heating element is in a third state and needing to immediately clean sediments.
14. The method of controlling an electronic cigarette of claim 13, further comprising:
if the heating element is in the third state, immediately cleaning the heating element;
and when the heating element is cleaned, executing a step of starting a measuring sensor, wherein the measuring sensor acquires a measured value and transmits the measured value to a processor, and the processor acquires the state parameter of the heating element according to the measured value.
15. The method of controlling an electronic cigarette of claim 13, further comprising:
if the heating element is in the first state or the second state, starting a position sensor;
the position sensor detects whether a tobacco product is inserted; if not, automatically shutting down the machine; if so, the tobacco product is heated by the heating element.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810922581.2A CN110870590B (en) | 2018-08-14 | 2018-08-14 | Smoking device, electronic cigarette and control method |
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| CN201810922581.2A CN110870590B (en) | 2018-08-14 | 2018-08-14 | Smoking device, electronic cigarette and control method |
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| CN110870590A CN110870590A (en) | 2020-03-10 |
| CN110870590B true CN110870590B (en) | 2022-04-29 |
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| GB2595736A (en) * | 2020-06-05 | 2021-12-08 | Nicoventures Trading Ltd | Non-combustible aerosol provision device |
| US20230371607A1 (en) * | 2020-09-07 | 2023-11-23 | Kt&G Corporation | Aerosol generating device and method for controlling power mode thereof |
| CN113080530A (en) * | 2021-04-09 | 2021-07-09 | 福建中烟工业有限责任公司 | Electronic cigarette, control method and controller thereof, and computer-readable storage medium |
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