Heating non-combustion smoking set with photoelectric sensor

Abstract

The heating non-combustion smoking set comprises a shell, an upper cover and a support arranged in the shell, a baking device and a power supply device are arranged on the support, the baking device comprises a fixing pipe, a first heat insulation pipe, a heat conduction pipe, a heating coil and a base which are coaxially arranged, and the heating coil is arranged on the outer wall of the heat conduction pipe in a sleeving mode. The heating coil is sleeved with the first heat insulation pipe, the upper end of the heat conduction pipe is sleeved with the fixing pipe, the bottom of the heat conduction pipe is sleeved with the base, the cigarette can be inserted into the fixing pipe and the heat conduction pipe, the power supply device comprises a battery and a control circuit board, and the control circuit board is provided with a photoelectric sensor. The fixing pipe is provided with a first light-transmitting window for the photoelectric sensor to sense whether the cigarette is inserted or not. The automatic preheating smoking set has the advantages that the photoelectric sensor is arranged, and the first light-transmitting window is formed in the fixing pipe, so that the cigarette can be automatically detected when being inserted, and automatic preheating is further triggered to enable the smoking set to enter a using state more quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heating non-combustion electronic smoking set, more particularly, the utility model relates to a heating non-combustion smoking set with photoelectric sensor. BACKGROUND

[0002] The heating non-combustion technology is to heat the tobacco in the cigarette, so that pyrolysis reaction occurs, the tobacco in the cigarette is just heated to the degree that can emit tobacco flavor and smoke without combustion, which can realize the satisfaction of approximate cigarette smoking and greatly reduce the generation of harmful substances in the process of cigarette combustion to avoid inhaling harmful substances generated in the process of cigarette combustion.

[0003] The existing heating non-combustion electronic smoking set is a tool for realizing the heating non-combustion technology, which generally includes a shell, a power supply assembly and a baking assembly, a battery is installed in the power supply assembly, the battery supplies power to the baking assembly, and the baking assembly can heat and bake the tobacco part of the cigarette to generate smoke when powered on. The cigarette generally includes a mouthpiece part and a tobacco part, and the tobacco part includes tobacco material that can generate smoke, which can also be made by absorbing part of nicotine, tobacco oil or essence ingredients, etc.

[0004] The existing heating non-combustion electronic smoking set on the market needs to manually press the preheating switch when inserting the cigarette to start using, so that the baking assembly is powered on to preheat first, and when the preheating reaches the set temperature, the cigarette can be started to be smoked. This preheating method does not have the function of automatically detecting the cigarette and cannot automatically preheat, which is low in work efficiency, and in addition, without the cigarette inserted, the start switch may be mistakenly touched to power on the baking assembly for preheating or working, which wastes power and increases the unsafe factor. SUMMARY

[0005] The utility model provides a heating non-combustion smoking set with photoelectric sensor to overcome the above technical deficiencies.

[0006] The utility model discloses a technical scheme is like this realizes: a heating non - combustible smoking set with photoelectric sensor, for heating baking cigarette to produce cigarette smoke, including casing, upper cover and setting in the support of casing, the upper cover cover is set up in the upper end opening of casing, be equipped with baking device and power supply device on the support, the baking device includes the fixed tube of coaxial line arrangement, first heat -insulated pipe, heat pipe, heating coil and base, the heating coil is set up in the outer wall of heat pipe, first heat -insulated pipe is set up in the outside of heating coil, the fixed tube is connected in the upper end part of heat pipe, the fixed tube and the same inside diameter of heat pipe, the base is connected in the bottom of heat pipe, the cigarette can be inserted to the fixed tube and heat pipe, the power supply device includes battery and control circuit board, be equipped with electronic element on the control circuit board, the electronic element includes photoelectric sensor, be equipped with the first light -transmitting window of the photoelectric sensor response cigarette whether inserts on the fixed tube.

[0007] Preferably, the fixed tube further comprises a sleeve connected to and integrally formed with a lower portion of the fixed tube, and the first heat-insulated pipe, the heating coil and the heat pipe are arranged in the sleeve.

[0008] Preferably, the sleeve further comprises a second heat-insulated pipe arranged on an outer side of the sleeve.

[0009] Preferably, the support comprises a tubular support and a battery support arranged side by side and integrally formed, the baking device is arranged in the tubular support, the battery is arranged in the battery support, a second light-transmitting window is arranged on a side surface of the tubular support corresponding to the first light-transmitting window, and the second light-transmitting window is arranged in communication with the first light-transmitting window so that the photoelectric sensor senses whether the cigarette is inserted.

[0010] Preferably, an upper portion of the base comprises a tube hole having the same inner diameter as the heat pipe, and a lower portion of the base comprises an air guide tube having a reduced inner diameter and outer diameter, and an axial bottom of the air guide tube is closed but a first air inlet hole is arranged in a radial direction.

[0011] Preferably, the electronic element further comprises an air flow sensor, the bottom of the air guide tube is connected with an air guide sealing sleeve, an inner portion of the air guide sealing sleeve comprises a cavity in communication with the air guide tube, a bottom of the air guide sealing sleeve comprises a second air inlet hole in communication with the cavity, a side wall of the air guide sealing sleeve comprises a recess accommodating the air flow sensor, and an air flow sensing through hole is arranged between the recess and the cavity.

[0012] Preferably, the heat pipe is made of a metal material, and an oxidation layer is arranged on an outer surface of the heat pipe.

[0013] Preferably, the upper cover comprises an upper cover body provided with a socket, a supporting plate, a sliding block and a sliding cover, the supporting plate is arranged between the upper cover body and the bracket, the sliding block is arranged on the supporting plate and can slide on the supporting plate, and the sliding cover is arranged on the upper part of the upper cover body and connected with the sliding block, and the sliding cover can cover or open the socket when the sliding cover slides with the sliding block.

[0014] Preferably, the upper end side wall of the shell is provided with a notch, the upper cover body is provided with a side plate extending downward at the notch, the side plate just fills the notch, the side plate is provided with an LED lamp hole and a key hole, the control circuit board is provided with a key switch, and the key hole is provided with a key connected with the key switch.

[0015] Preferably, the bottom of the shell is provided with a bottom plate, the bottom plate is provided with a third air inlet hole and a TYPE-C through hole, the control circuit board is provided with a TYPE-C interface, and the TYPE-C interface is arranged in the TYPE-C through hole.

[0016] Preferably, the photoelectric sensor comprises a photoelectric emitter for emitting light and a photoelectric receiver for receiving reflected light.

[0017] Preferably, when the cigarette is inserted into the smoking set, a light-reflecting ring is arranged at the position of the first light-transmitting window, the light-reflecting ring can be set to have different colors or light-reflecting rates, the photoelectric sensor can detect the different colors or light-reflecting rates of the light-reflecting ring and convert them into different electric signals.

[0018] Preferably, the electronic element further comprises a microcontroller and a memory, the memory is provided with information of genuine cigarettes, the color or light-reflecting rate of the light-reflecting ring represents the information of genuine cigarettes, the microcontroller is used for reading the electric signals of the photoelectric sensor and comparing them with the information of genuine cigarettes in the memory to determine whether the cigarette is a genuine cigarette, and when it is determined that the cigarette is not a genuine cigarette, the microcontroller operates the power supply device to stop supplying power to the heating coil.

[0019] Preferably, the electronic element further comprises a microcontroller and a memory, the memory is provided with information of cigarette flavors, the different colors or light-reflecting rates of the light-reflecting ring represent the information of different flavors of cigarettes, the microcontroller is used for reading the electric signals of the photoelectric sensor and comparing them with the information of cigarette flavors in the memory to determine the flavor of the cigarette, and further operates the power supply device to output corresponding power to the heating coil according to the flavor.

[0020] Preferably, the electronic element further comprises a Bluetooth module which can be connected with a computer or a mobile phone terminal through Bluetooth signals.

[0021] The heating non-combustion smoking set with the photoelectric sensor has the beneficial effects that: the heating non-combustion smoking set is provided with the photoelectric sensor and the first light-transmitting window and the second light-transmitting window on the fixing pipe and the support, so that the cigarette can be automatically detected when being inserted, and further triggers the automatic preheating to make the smoking set enter the use state faster, improves the work efficiency, and avoids the preheating or work of the baking assembly by the power supply due to the mistaken touch of the switch under the condition that the cigarette is not inserted, avoids the waste of the electric quantity and increases the safety factor. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view of the heating non-combustion smoking set of the utility model;

[0023] Figure 2 It is a side view of the heating non-combustion smoking set of the utility model;

[0024] Figure 3 It is an exploded front view of the structure of the heating non-combustion smoking set of the utility model;

[0025] Figure 4 It is a perspective view of the fixing pipe of the heating non-combustion smoking set of the utility model;

[0026] Figure 5 It is a sectional view of the fixing pipe of the heating non-combustion smoking set of the utility model;

[0027] Figure 6 It is a perspective view of the support of the heating non-combustion smoking set of the utility model;

[0028] Figure 7 It is a sectional view of the support of the heating non-combustion smoking set of the utility model;

[0029] Figure 8 It is a perspective view of the base of the heating non-combustion smoking set of the utility model;

[0030] Figure 9 It is a front view of the base of the heating non-combustion smoking set of the utility model;

[0031] Figure 10 It is a sectional view of the base of the heating non-combustion smoking set of the utility model;

[0032] Figure 11 It is a sectional view of the air guide sealing sleeve of the heating non-combustion smoking set of the utility model;

[0033] Figure 12 It is a perspective view of the air guide sealing sleeve of the heating non-combustion smoking set of the utility model;

[0034] Figure 13 It is a perspective view of the shell of the heating non-combustion smoking set of the utility model;

[0035] Figure 14 This is a perspective view of the main body of the upper cover of the heated non-combustible smoke appliance of this utility model;

[0036] Figure 15 This is a perspective view of the base plate of the heated non-combustible smoke appliance of this utility model. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0038] This utility model relates to a heated, non-combustible smoke appliance with a photoelectric sensor. For ease of description, as follows: Figure 1 As shown, the plug hole 210 of the heated non-combustible smoke device of this utility model is placed vertically with the plug hole 210 facing upwards. If there are descriptions of the various parts of the smoke device such as "upper, lower, upper part, lower part, bottom, upper end, lower end, top end, bottom end, top surface, bottom surface, upward, downward, horizontal, vertical", etc., they all refer to the positional relationship of the various parts when the plug hole 210 of the smoke device is placed vertically with the plug hole 210 facing upwards.

[0039] Example

[0040] This invention relates to a heated non-combustible smoking device with a photoelectric sensor, which can insert a cigarette and heat and bake the cigarette.

[0041] like Figures 1-5The utility model discloses a heating non -combustible smoking set with photoelectric sensor, including casing 1, upper cover 2 and the support 3 of being located in the casing, upper cover 2 covers the upper end opening of casing 1, and the support 3 is equipped with baking device and power supply device, and baking device includes the fixed pipe 41, first heat insulating pipe 42, heat pipe 43, heating coil 44 and base 45 of setting according to same center axis, heating coil 44 is set in the outer wall of heat pipe 43, and first heat insulating pipe 42 is set in the outside of heating coil 44, and fixed pipe 41 is connected to the upper end portion of heat pipe 43, and the inner diameter of fixed pipe 41 is same with heat pipe 43, and base 45 is connected to the bottom of heat pipe 43, and cigarette can be inserted to fixed pipe 41 and heat pipe 43, and power supply device includes battery 5 and control circuit board 6, and control circuit board 6 is equipped with electronic element, and electronic element includes photoelectric sensor 61, and fixed pipe 41 is equipped with the first light -transmitting window 410 of whether photoelectric sensor 61 senses cigarette insertion. Photoelectric sensor 61 is mainly composed of photoelectric emitter and photoelectric receiver, and photoelectric emitter and photoelectric receiver are located at same side, and photoelectric emitter can emit a bundle of light through first light -transmitting window 410 and reflect after meeting object, and reflected light is received by photoelectric receiver, and when cigarette is inserted into smoking set, the distance, angle etc. of light reflection change, and the light signal received by photoelectric receiver changes, and an electric signal can be generated, and the electric signal can represent cigarette insertion signal. The setting of photoelectric sensor 61 and fixed pipe 41, first light -transmitting window 410 can be automatically detected when cigarette is inserted, and further trigger the power supply of heating coil 44, to automatically preheat and make smoking set enter the use state faster, can improve work efficiency, and because cigarette insertion can be automatically detected, the smoking set cannot be started under any condition when not detecting cigarette insertion, can avoid preheating or working of baking assembly by mistake when starting switch and avoid wasting power, and increase safety factor.

[0042] Fixed pipe 41 further includes sleeve 411 connected to its lower part and integrally formed, and first heat insulating pipe 42 and heating coil 44, heat pipe 43 are arranged in sleeve 411.

[0043] The outside of sleeve 411 is further provided with second heat insulating pipe 46. First heat insulating pipe 42 and second heat insulating pipe 46 are both used to block the heat emitted by heating coil 44 in the heat insulating pipe, so as to transfer more heat to heat pipe 43, and avoid heat dissipation outward and avoid the casing 1 of smoking set being scalded when in use. First heat insulating pipe 42 and second heat insulating pipe 46 can both be made of heat insulating cotton.

[0044] As Figures 6-7As shown, the support 3 comprises a tubular support 31 and a battery support 32 arranged side by side and integrally formed, the lower part of the tubular support 31 is notched, the roasting device is arranged in the tubular support 31, the battery is arranged in the battery support 32, the side of the tubular support 31 is provided with a second light-transmitting window 310 corresponding to the first light-transmitting window 410, and the second light-transmitting window 310 and the first light-transmitting window 410 are arranged through each other so that the photoelectric sensor 61 can sense whether the cigarette is inserted into the fixing tube 41.

[0045] As shown in Figures 8-9 , the upper part of the base 45 is provided with a pipe hole 450 with the same inner diameter as the heat-conducting pipe 43, and the lower part of the base 45 is provided with a gas guide pipe 451 with a reduced inner diameter and outer diameter, and the bottom of the gas guide pipe 451 is axially closed but is provided with a first air inlet hole 452 in the radial direction.

[0046] As shown in Figure 3 , Figure 11 , Figure 12 , the electronic element further comprises an air flow sensor 62, the bottom of the gas guide pipe 451 is sleeved with a gas guide sealing sleeve 47, the inside of the gas guide sealing sleeve 47 is provided with a cavity 470 communicating with the gas guide pipe 451, the bottom of the gas guide sealing sleeve 47 is provided with a second air inlet hole 471 communicating with the cavity 470, and the side wall of the gas guide sealing sleeve 47 is provided with a recessed cavity 472 accommodating the air flow sensor 62, and the recessed cavity 472 and the cavity 470 are communicated and provided with an air flow sensing through hole 473.

[0047] As shown in Figure 3 , a temperature sensor 64 is further attached to the outer wall of the heat-conducting pipe 43, the temperature sensor 64 is connected with the control circuit on the control circuit board 6, and the temperature sensor 64 is used to detect the temperature of the heat-conducting pipe 43, so that the control circuit board 6 controls the heating temperature of the heating coil 44, so that the cigarette can be roasted at the best temperature.

[0048] As shown in Figures 1-3 , a clamping sleeve 48 is further arranged at the pipe opening of the fixing tube 41, the inner diameter of the clamping sleeve 48 is the same as the outer diameter of the cigarette so as to better clamp the cigarette, avoiding the cigarette from falling off after being inserted into the smoking set, and the clamping sleeve 48 can be made of silica gel material.

[0049] The heat-conducting pipe 43 is made of metal material, and an oxidation layer is arranged on the outer surface of the heat-conducting pipe 43, the metal material can better conduct the heat emitted by the heating coil 44 to the cigarette, and the oxidation layer can be used for insulation to avoid the heating coil 44 from leaking electricity and making the heat-conducting pipe 43 electrified, and the oxidation layer is very thin and does not affect the heat-conducting effect of the heat-conducting pipe 43.

[0050] As shown in Figures 1-3 , Figure 13 , Figure 14As shown, the upper cover 2 comprises an upper cover body 21 provided with a socket 210, a supporting plate 22, a sliding block 23 and a sliding cover 24, the supporting plate 22 is arranged between the upper cover body 21 and the support 3, the sliding block 23 is arranged on the supporting plate 22 and can slide on the supporting plate 22, the sliding cover 24 is arranged on the upper part of the upper cover body 21 and is connected with the sliding block 23, the sliding cover 24 can cover or open the socket 210 when sliding with the sliding block 23, and the socket 210 is used for inserting a cigarette.

[0051] The upper end side wall of the shell 1 is provided with a notch 10, the upper cover body 21 is provided with a side plate 211 extending downward at the notch 10, the side plate 211 just fills the notch 10, the side plate 211 is provided with an LED lamp hole 212 and a key hole 213, the control circuit board 6 is provided with a key switch 64, the key hole 213 is provided with a key 214 connected with the key switch, and the control circuit board 6 is further provided with an LED indicator 65, and the light emitted by the LED indicator 65 can be transmitted through the LED lamp hole 212.

[0052] The bottom of the shell 1 is further provided with a bottom plate 11, the bottom plate 11 is provided with a third air inlet hole 110 and a TYPE-C through hole 111, and the control circuit board is provided with a TYPE-C interface 63, and the TYPE-C interface 63 is arranged in the TYPE-C through hole 111.

[0053] When the cigarette is inserted into the heat conduction pipe 43 through the socket 210 and the preheating is started, the user smokes the cigarette, then the external air enters the inside of the cigarette through the third air inlet hole 110, the second air inlet hole 471 and the first air inlet hole 452, at the same time, part of the airflow flows through the airflow sensor 62 and the airflow sensing through hole 473 after entering the third air inlet hole 110 and then enters the first air inlet hole 452, and the airflow flowing through the airflow sensor 62 can trigger the power supply device to supply power to heat the heating coil 44.

[0054] In this embodiment, the photoelectric sensor 61 comprises a photoelectric emitter for emitting light and a photoelectric receiver (not shown in the figure) for receiving reflected light.

[0055] The cigarette of the smoking set of the embodiment is provided with a reflective ring (not shown in the figure) at the position of the first light transmission window 410 when the cigarette is inserted into the smoking set, the reflective ring can be set to have different colors or reflectivity, and the photoelectric sensor 61 can detect the different colors or reflectivity of the reflective ring and convert them into different electrical signals.

[0056] In the embodiment, the electronic component further comprises a microcontroller and a memory (not shown in the figure), the memory is provided with information of the genuine cigarette, the color or the reflectivity of the reflective ring represents the information of the genuine cigarette, the microcontroller is used to read the electric signal of the photoelectric sensor and compare with the information of the genuine cigarette in the memory to determine whether the cigarette is the genuine cigarette, and when the cigarette is determined as the non-genuine cigarette, the microcontroller operates the power supply device to stop supplying power to the heating coil 44.

[0057] In the embodiment, the electronic component further comprises a microcontroller and a memory (not shown in the figure), the memory is provided with information of the genuine cigarette, the color or the reflectivity of the reflective ring represents the information of the genuine cigarette, the microcontroller is used to read the electric signal of the photoelectric sensor and compare with the information of the genuine cigarette in the memory to determine whether the cigarette is the genuine cigarette, and when the cigarette is determined as the non-genuine cigarette, the microcontroller operates the power supply device to stop supplying power to the heating coil 44.

[0058] In the embodiment, the electronic component further comprises a Bluetooth module (not shown in the figure) which can be connected with a computer or a mobile phone terminal through Bluetooth signal, the smoking set can be connected with the computer or the mobile phone terminal through the Bluetooth module, so that the application program installed on the computer or the mobile phone terminal can set parameters and remotely control the smoking set.

[0059] The above description is only the preferred embodiment of the present application, and the above specific embodiments are not the limitation of the present application. Within the technical concept of the present application, various modifications and changes can occur, and any modification, change or equivalent replacement made by those skilled in the art according to the above description shall fall within the scope of the present application.

Claims

1. A heated non-combustible smoking device with a photoelectric sensor, used to heat and bake a cigarette to produce cigarette smoke, characterized in that, The device includes a housing, a top cover, and a bracket disposed within the housing. The top cover covers the upper opening of the housing. The bracket is equipped with a baking device and a power supply device. The baking device includes a fixed tube, a first heat insulation tube, a heat conduction tube, a heating coil, and a base arranged coaxially. The heating coil is sleeved on the outer wall of the heat conduction tube. The first heat insulation tube is sleeved on the outside of the heating coil. The fixed tube is sleeved on the upper end of the heat conduction tube, and the inner diameter of the fixed tube is the same as that of the heat conduction tube. The base is sleeved on the bottom of the heat conduction tube. A cigarette can be inserted into the fixed tube and the heat conduction tube. The power supply device includes a battery and a control circuit board. The control circuit board is equipped with electronic components, including a photoelectric sensor. The fixed tube is provided with a first light-transmitting window for the photoelectric sensor to detect whether a cigarette is inserted.

2. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The fixed tube also includes a sleeve integrally formed at its lower part, and the first heat insulation tube, heating coil, and heat conduction tube are disposed inside the sleeve.

3. The heated non-combustible smoke appliance with photoelectric sensor according to claim 2, characterized in that, A second heat insulation pipe is also provided on the outside of the sleeve.

4. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The support includes a tubular support and a battery support arranged side by side and integrally formed. The baking device is located inside the tubular support, and the battery is located inside the battery support. A second light-transmitting window is provided on the side of the tubular support corresponding to the first light-transmitting window. The second light-transmitting window is connected to the first light-transmitting window so that the photoelectric sensor can detect whether a cigarette is inserted.

5. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The upper part of the base is provided with a pipe hole with the same inner diameter as the heat pipe, and the lower part of the base is provided with a gas pipe with both inner and outer diameters reduced. The bottom of the gas pipe is axially closed but has a first air inlet in the radial direction.

6. The heated non-combustible smoke appliance with photoelectric sensor according to claim 5, characterized in that, The electronic component also includes an airflow sensor. The bottom of the air duct is fitted with an air duct sealing sleeve. The interior of the air duct sealing sleeve is provided with a cavity communicating with the air duct. The bottom of the air duct sealing sleeve is provided with a second air inlet communicating with the cavity. The side wall of the air duct sealing sleeve is provided with a recessed cavity to accommodate the airflow sensor. An airflow sensing through hole is provided between the recessed cavity and the cavity.

7. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The heat pipe is made of metal material, and its outer surface is covered with an oxide layer.

8. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The top cover includes a top cover body with an insertion hole, a support plate, a slider, and a sliding cover. The support plate is located between the top cover body and the bracket. The slider is located on the support plate and can slide on the support plate. The sliding cover is located on the upper part of the top cover body and is connected to the slider. When the sliding cover slides with the slider, it can cover or open the insertion hole.

9. The heated non-combustible smoke appliance with photoelectric sensor according to claim 8, characterized in that, The upper side wall of the housing has a notch, and the main body of the upper cover has a downwardly extending side plate located at the notch. The side plate fills the notch. The side plate has an LED light hole and a button hole. The control circuit board has a button switch, and a button connected to the button switch is provided through the button hole.

10. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The bottom of the housing is provided with a base plate, the base plate is provided with a third air inlet and a TYPE-C through hole, the control circuit board is provided with a TYPE-C interface, and the TYPE-C interface is located in the TYPE-C through hole.

11. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The photoelectric sensor includes a photoelectric emitter for emitting light and a photoelectric receiver for receiving reflected light.

12. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, When the cigarette is inserted into the smoking device, a reflective ring is provided at the position of the first light-transmitting window. The reflective ring can be set to have different colors or reflectivity. The photoelectric sensor can detect the different colors or reflectivity of the reflective ring and convert them into different electrical signals.

13. The heated non-combustible smoke appliance with a photoelectric sensor according to claim 12, characterized in that, The electronic components also include a microcontroller and a memory. The memory contains information about genuine cigarettes. The color or reflectivity of the reflective ring represents information about genuine cigarettes. The microcontroller is used to read the electrical signal of the photoelectric sensor and compare it with the information about genuine cigarettes in the memory to determine whether the cigarette is genuine. If the cigarette is determined to be non-genuine, the microcontroller operates the power supply device to not supply power to the heating coil.

14. The heated non-combustible smoke appliance with a photoelectric sensor according to claim 12, characterized in that, The electronic components also include a microcontroller and a memory. The memory contains information about the flavor of the cigarette. The different colors or reflectivity of the reflective ring represent information about different flavors of the cigarette. The microcontroller is used to read the electrical signal of the photoelectric sensor and compare it with the information about the flavor of the cigarette in the memory to determine what flavor the cigarette is. Furthermore, it operates the power supply device to output corresponding power to the heating coil according to the flavor.

15. The heated non-combustible smoke appliance with photoelectric sensor according to claim 1, characterized in that, The electronic components also include a Bluetooth module that can connect to a computer or mobile phone via Bluetooth signals.

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