CN212088079U - Heating non-combustible smoking set - Google Patents

Abstract

The application discloses heating does not burn smoking set includes: the detection circuit is arranged on the cigarette clamping device and is provided with an electric signal output port, and the detection circuit comprises a resistor; the heating unit is arranged in the shell, can extend into the cavity of the cigarette holder and is used for heating the cigarette cartridge placed in the cavity; the control circuit is arranged on the shell and comprises a controller and an acquisition circuit, the controller is electrically connected with the heating unit, and when the cigarette clamping device is connected to the shell, the acquisition circuit is connected with the electric signal output port; the acquisition circuit comprises a voltage acquisition unit, the voltage acquisition unit is used for acquiring the voltage of the resistor and sending the voltage to the controller, so that the controller can acquire the model information of the cigarette clamping device according to the voltage and can control the heating power of the heating unit according to the model information to provide a basis. Through this application for suitability, the commonality that the heating does not burn the smoking set are better, also promote user's use simultaneously and experience, satisfy user's user demand.

Description

Heating non-combustible smoking set

Technical Field

The utility model belongs to the technical field of the smoking set, concretely relates to heating does not burn smoking set.

Background

The electronic cigarette usually adopts the principle of baking and heating to replace open fire to burn tobacco, a ceramic heating sheet is heated to a certain temperature (for example, 350 ℃) through a heating rod chip to heat and bake a special cigarette cartridge so as to generate smoke, and the main structure of the electronic cigarette is divided into a charging box and a heating rod. The charging box mainly provides electric quantity for the heating rod to continue the journey, and the heating rod is the main structure of heating special-purpose cigarette bullet.

The existing heating non-combustion smoking set generally corresponds to a special cartridge, the heating power of a heating rod for heating the non-combustion smoking set is also preset, and the heating rod heats the cartridge in the smoking clamp at a certain power, so that the universality of the heating non-combustion smoking set is poor.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a heating does not burn the smoking set, the heating of this application does not burn the smoking set commonality good.

The utility model discloses a realize through following technical scheme:

the embodiment of the utility model discloses a heating does not burn smoking set, including the casing and the cigarette holder of being connected with this casing, this cigarette holder has the cavity that is used for the centre gripping cigarette bullet, should press from both sides the cigarette holder and connect in the different cigarette bullets of casing with the adaptation replaceably, and different cigarette bullets have different diameters and/or length. This heating does not burn smoking set still includes detection circuitry, heating element and control circuit, detection circuitry locates and presss from both sides the cigarette ware, signal of telecommunication output port has, this detection circuitry includes resistance, heating element locates inside the casing, but during stretching into presss from both sides the cavity of cigarette ware, be used for the heating to place the cartridge in the cavity, control circuit includes controller and acquisition circuit, the controller is connected with the heating element electricity, when pressing from both sides the cigarette ware and connecting in the casing, acquisition circuit and signal of telecommunication output port are connected, acquisition circuit includes voltage acquisition unit, this voltage acquisition unit is used for gathering resistive voltage, send this voltage to the controller, the controller is used for acquireing the model information that presss from both sides the cigarette ware according to this voltage, and according to the heating power of this model information control heating element.

Through the utility model discloses heating does not burn the smoking set, it is provided with detection circuitry to press from both sides the cigarette ware, the casing is provided with acquisition circuit, acquisition circuit is used for the voltage of collection resistance, and with this voltage transmission to controller, the controller can acquire the model information that presss from both sides the cigarette ware according to this voltage, heating power according to this model information control heating unit, thereby can be when changing clamp cigarette ware and cigarette bullet according to user's demand, the model of pressing from both sides the cigarette ware is acquireed according to the signal of telecommunication that acquisition circuit gathered, thereby control the heating power to the cigarette bullet according to the model that presss from both sides the cigarette ware, make the heating does not burn the smoking set commonality good. And the controller identifies the model information of the cigarette clamping device through the voltage signal, the algorithm is simple, and the controller is convenient to control the heating power quickly.

In a preferred implementation manner, the acquisition circuit further comprises a current acquisition unit for acquiring the current of the detection circuit, and the controller acquires the resistance value of the resistor according to the voltage and the current; the controller stores the corresponding relation between the resistance value of the resistor and the model information of the cigarette holder, and the corresponding relation between the model information of the cigarette holder and the heating power; the controller is used for acquiring the model information according to the corresponding relation among the resistance value, the resistance value and the model information; obtaining heating power according to the model information and the corresponding relation between the model information and the heating power; and controlling the heating unit to work according to the heating power.

Through this implementation, the current acquisition unit acquires the current of the detection circuit, here, the electrical signal in the above embodiment is equivalent to voltage and current, the controller can calculate the resistance of the resistor through the voltage and the current, then, the heating power is acquired according to the corresponding relationship between the resistance and the model information and the corresponding relationship between the model information and the heating power, and then the heating unit is controlled according to the heating power. Through the resistance value of obtaining the resistance on pressing from both sides the cigarette ware alright according to the corresponding relation learn with press from both sides the heating power that the cigarette ware matches, control is simple, makes the commonality that the heating does not burn the smoking set good again, can carry out the adaptation heating to the cigarette ware that presss from both sides of difference.

In a preferred implementation mode, the detection circuit further comprises a chip, the chip is electrically connected with the resistor, the controller is used for determining the model information of the chip according to the voltage and storing the corresponding relation between the model information of the chip and the model information of the cigarette clamping device and between the model information of the cigarette clamping device and the heating power, acquiring the heating power according to the corresponding relation between the model information of the chip and the model information of the cigarette clamping device and between the model information of the cigarette clamping device and the heating power, and controlling the heating unit to work according to the heating power.

Through this implementation, the model information of cigarette ware is pressed from both sides in the storage in the chip, when pressing from both sides the cigarette ware and connecting in the casing, the output port connection of acquisition circuit and signal of telecommunication, the controller can learn the model information of this chip according to the concrete size of this voltage, the controller acquires the model information of pressing from both sides the cigarette ware again according to the model information of this chip, and acquire heating power according to the model information of pressing from both sides the cigarette ware, according to this heating power control heating unit work, the model information of pressing from both sides the cigarette ware can be acquireed through the chip model on pressing from both sides the cigarette ware like this, the set-up mode is simple, the commonality of heating not burning smoking set to different shells has greatly been improved.

In a preferred implementation, the detection circuit further comprises a filter capacitor connected in parallel across the resistor.

Through the implementation mode, the filter capacitors are connected in parallel at the two ends of the resistor, so that interference signals in the circuit can be filtered.

In a preferred implementation, the heated non-burning smoking article further comprises: and the power supply module is electrically connected with the controller and the heating unit.

Through this implementation, the heating does not burn the smoking set and still includes power module, and power module can provide the electric energy for controller and heating element.

In a preferred implementation, the heating unit comprises: one end of the heating rod is connected with the controller, and the other end of the heating rod can extend into the cavity of the cigarette holder.

Through this implementation, heating unit's concrete form can include the heating rod, and the one end and the controller of this heating rod are connected, and the other end can stretch into the cavity that presss from both sides the cigarette ware, and this kind of heating mode heating rod can go deep into inside the cigarette bullet for the cigarette bullet is heated evenly.

In a preferred implementation, the heated non-burning smoking article further comprises: and the display unit is arranged on the outer wall of the shell, is electrically connected with the controller and is used for displaying the model information and the heating power.

Through this preferred implementation, the heating does not burn the smoking set and passes through model information and the heating power that the display element shows the double-layered cigarette ware to the user of being convenient for learns the in service behavior of heating does not burn the smoking set in real time.

In a preferred implementation, heating the non-burning smoking article further comprises: the timer is arranged on the shell and is respectively and electrically connected with the controller and the display unit; in response to receiving a starting instruction which is sent by the controller and used for representing the starting of the heating unit, the timer collects the using time length information and sends the using time length information to the display unit so that the display unit can display the using time length information.

Through this preferred implementation, the heating does not burn the smoking set and can gather the length of time information of using of the heating does not burn the smoking set through the timer to show the length of time information of this use through the display element, thereby be convenient for the user learn in real time the length of time information of using the heating does not burn the smoking set.

In a preferred implementation, the heated non-burning smoking article further comprises: the voice prompt module is arranged on the shell and is electrically connected with the controller; the voice prompt module is used for receiving the using time length information and responding to the condition that the using time length information is larger than the preset time length, and sending the voice prompt information.

Through this preferred implementation, when the user uses the duration that the heating does not burn the smoking set to exceed the preset duration, the heating does not burn the smoking set and can send voice prompt information through the voice prompt module to remind the user.

Drawings

FIG. 1 is a schematic diagram illustrating a heated non-burning smoking article according to an embodiment of the present invention;

FIG. 2 is a schematic view illustrating the cigarette holder of the present invention;

fig. 3 is a schematic diagram illustrating the connection between the detection circuit and the acquisition circuit according to the present invention;

FIG. 4 is a schematic diagram illustrating the connection of the control circuit of FIG. 1;

reference numerals:

100-housing, 101-heating unit, 102-control circuit, 1021-controller, 1022-acquisition circuit, 10221-acquisition power supply, 10222-voltage acquisition unit, 10223-current acquisition unit, 103-power supply module, 104-display unit;

200-a smoke clamp, 201-a detection circuit, 2011-an electric signal output port, 2012-a resistor, 2013-a filter capacitor;

300-cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

One embodiment of the present invention provides a smoking set without burning, as shown in fig. 1, the smoking set without burning includes a casing 100 and a cigarette holder 200 connected to the casing 100.

The holder 200 has a cavity for holding a cartridge 300, the holder 200 being replaceably connected to the housing 100 to accommodate different cartridges 300, different cartridges 300 having different diameters and/or lengths. That is, the housing 100 can be replaced with a different cartridge 200, and a different cartridge 300 can be held by a different cartridge 200. The different cartridges 300 may vary in diameter and length and, correspondingly, the power required to achieve optimal use may vary.

As shown in fig. 1 to 4, the heated non-burning smoking set of the present embodiment further includes a detection circuit 201, a heating unit 101, and a control circuit 102. The detection circuit 201 is arranged in the cigarette clamping device 200, and is provided with an electrical signal output port 2011, and the detection circuit 201 comprises a resistor 2012; the heating unit 101 is arranged inside the casing 100, can extend into the cavity of the cigarette holder 200, and is used for heating the cigarette cartridge 300 placed in the cavity; the control circuit 102 is disposed in the housing 100 and includes a controller 1021 and a collecting circuit 1022, wherein the controller 1021 is electrically connected to the heating unit 101. When the cigarette holder 200 is connected to the housing 100, the acquisition circuit 1022 is connected to the electrical signal output port 2011; the collecting circuit 1022 includes a voltage collecting unit 10222, and the voltage sampling unit 10222 is configured to collect a voltage of the resistor 2012 and send the voltage to the controller 1021, so as to provide a basis for the controller 1021 to obtain model information of the cigarette holder 200 according to the voltage and control the heating power of the heating unit 101 according to the model information.

The electrical signal output port 2011 may be, for example, a pin, or may be a circuit interface in another form, which is not limited in this embodiment.

In this embodiment, the detection circuit 201 may be a circuit including a resistor 2012, and different cigarette holders 200 may be provided with resistors 2012 having different resistances.

The heating unit 101 may heat the cartridge 300. Specifically, the heating unit 101 may extend into a cavity of the cigarette holder 200, and the cartridge 300 may be held in the cavity by the cigarette holder 200, so that the heating unit 101 may extend into the cartridge 300 to heat the cartridge 300, so that the cartridge 300 is heated uniformly. As an example, the heating unit 101 may comprise a heating rod, for example. One end of the heating rod is connected with the controller 1021, and the other end can extend into the cavity of the cigarette holder 200.

As shown in fig. 3 and 4, the detection circuit 201 may be electrically connected to the acquisition circuit 1022, the acquisition circuit 1022 is electrically connected to the controller 1021, and the controller 1021 is electrically connected to the heating unit 101. Specifically, when the cigarette holder 200 is connected to the housing 100, the acquisition circuit 1022 in the housing 100 can be connected to the electrical signal output port 2011 of the cigarette holder 200. The resistors 2012 on different cigarette holders 200 have different resistances. When the cigarette holder is powered on, the voltage acquisition unit 10222 may be connected in parallel to two ends of the resistor 2012, and may acquire the voltage of the resistor 2012, and since the voltages acquired for the resistors 2012 with different resistance values are usually different, the model information of the cigarette holder 200 may be identified according to the voltages.

Specifically, the collecting circuit 1022 sends the voltage to the controller 1021, and the controller 1021 analyzes the voltage to obtain the model information of the corresponding cigarette holder 200. As an example, the controller 1021 may store a correspondence between the voltage and the model information of the cigarette holder 200, for example, a correspondence list, after the controller 1021 acquires the voltage of the resistor, the controller 1021 may query the model information of the cigarette holder 200 from the correspondence list according to the voltage, and the controller 1021 is simple in control process, and is convenient to rapidly control the heating power of the heating unit 101 to heat different cartridges 300.

Like this, controller 1021 alright with according to this heat power who presss from both sides the model information control heating unit 101 of cigarette ware 200, can reach the best heat power that this cigarette bullet 300 corresponds with the heat power that heats cigarette bullet 300 in the control, improve user's use and experience, satisfy user's user demand, also make this heating not burn the commonality of smoking set good, can heat the cigarette bullet 300 in the cigarette ware 200 of pressing from both sides of difference.

As shown in fig. 3, in some optional implementations of the present embodiment, the acquisition circuit 1022 may further include a current acquisition unit 10223. The current collecting unit 10223 is used for collecting the current of the detecting circuit 201. The controller 1021 may obtain the resistance value of the resistor 2012 according to the voltage of the resistor 2012 collected by the voltage collection unit 10222 and the current of the resistor 2012 collected by the current collection unit 10223.

The controller 1021 stores the corresponding relationship between the resistance value of the resistor 2012 and the model information of the cigarette holder 200, and the model information of the cigarette holder 200 and the heating power. The correspondence here is, for example, a correspondence list, and may of course be correspondence in other forms, which is not limited in this embodiment.

Specifically, when the cigarette holder 200 is connected to the housing 100, and the detection circuit 201 is electrically connected to the control circuit 102, the voltage acquisition unit 10222 in the acquisition circuit 1022 may acquire the voltage of the resistor 2012, and the current acquisition unit 10223 may acquire the current of the detection circuit 201, which may also be understood as acquiring the current flowing through the resistor 2012. Thereafter, the voltage collecting unit 10222 transmits the collected voltage to the controller 1021, and the current collecting unit 10223 transmits the collected current to the controller 1021. After obtaining the voltage and the current, the controller 1021 may obtain the resistance of the resistor 2012 by dividing the voltage by the current.

For example, after the controller 1021 acquires the resistance value of the resistor 2012, the model information may be acquired according to the corresponding relationship between the resistance value, the resistance value and the model information, for example, the model information of the cigarette holder is queried according to the resistance value, after the model information of the cigarette holder 200 is acquired, the corresponding relationship table between the model information and the heating power is queried according to the model information, the heating power is queried, and then the heating unit 101 is controlled to operate according to the heating power. The heating power matched with the cigarette clamping device 200 can be obtained according to the corresponding relation by obtaining the resistance value of the resistor 2012 on the cigarette clamping device 200, the control is simple, the universality of heating the unfired smoking set is good, and the different cigarette clamping devices can be subjected to adaptive heating.

In some optional implementations of the present embodiment, the acquisition circuit 1022 may include an acquisition power supply 10221. Wherein the collection power source 10221 can be connected in series with a resistor 2012. The collection power source 10221 is connected in series with the resistor 2012 and can supply power to the current collection unit 10223 and the voltage collection unit 10222.

As an alternative implementation manner, in some optional implementation manners of this embodiment, the detection circuit further includes a chip, and the chip is electrically connected to the resistor 2012. The controller 1021 stores the correspondence between the model information of the chip and the model information of the cigarette holder, and the correspondence between the model information of the cigarette holder and the heating power. Here, the chip may be attached to the cigarette holder 200, or may be disposed on the cigarette holder 200 in other forms, which is not limited in this embodiment.

Specifically, when the cigarette holder 200 is connected to the casing 100, the detection circuit 201 is electrically connected to the acquisition circuit 1022, and the controller 1021 can acquire the voltage of the resistor 2012, and since the resistance values of the resistors connected to different chips on different cigarette holders are different, after the controller 1021 acquires the voltage, the chip model can be obtained by querying the correspondence between the voltage and the chip model stored in the controller 1021. After the controller 1021 obtains the model information of the chip, the model information of the cigarette holder can be obtained according to the corresponding relationship between the model information of the chip and the model information of the cigarette holder, the heating power can be obtained through inquiring according to the corresponding relationship between the model information of the cigarette holder and the heating power, then the heating power can be adjusted, the heating unit 101 is controlled to work by the heating power, and the heating unit 101 heats the cartridge 300 by the heating power.

Through this implementation, the model information of cigarette holder is pressed from both sides in the storage in the chip, when cigarette holder 200 connects in the casing, acquisition circuit 1022 is connected with the output port of signal of telecommunication, controller 1021 can learn the model information of this chip according to the concrete size of this voltage, controller 1021 acquires the model information of cigarette holder 200 again according to the model information of this chip, and acquire heating power according to the model information of cigarette holder 200, work according to this heating power control heating unit 101 unit, can acquire the model information of cigarette holder 200 through the chip model on cigarette holder 200 like this, the setup mode is simple, the commonality of heating the not burning smoking set to different shells 300 has greatly been improved.

As shown in fig. 3, in some optional implementations of this embodiment, the detection circuit 201 further includes a filter capacitor 2013, where the filter capacitor 2013 is connected in parallel to two ends of the resistor, so as to filter an interference signal in the circuit, and make the electrical signal acquired by the acquisition circuit 1022 have high stability.

As shown in fig. 4, in some alternative implementations of the present embodiment, the heating non-combustible smoking article may further include a power module 103, and the power module 103 is electrically connected to the controller 1021 and the heating unit 101, respectively. The power module 103 is mainly used to provide electric energy for the controller 1021 and the heating unit 101, so that the user can conveniently carry and use the heating non-combustion smoking set at any time.

In an alternative implementation of the present embodiment, as shown in fig. 1 and 4, the heated non-burning smoking article may further include a display unit 104. The display unit 104 may be mounted on an outer wall of the casing 100 and electrically connected to the controller 1021. The display unit 104 can be used for displaying the model information and the heating power of the cigarette holder 200, so that a user can know the use condition of the cigarette set which is not heated and is not burnt in real time.

In order to better record the user's usage duration information using the heated non-burning smoking article, in an alternative implementation of this embodiment, the control may further comprise a timer (not shown in the figures).

The timer is mounted to the case 100, and the timer may be electrically connected to the controller 1021 and the display unit 104, respectively. When receiving a start instruction sent by the controller 1021 for starting the heating unit 101, the timer may collect the use duration information of the smoking set without burning, and then send the use duration information to the display unit 104, the display unit 104 may select a preset time interval to play the use duration information in a voice playing mode, or the display unit 104 may display the use duration information, so that the user can know the use duration information of the smoking set without burning in real time.

In order to remind the user in time, in an optional implementation manner of the embodiment, the heating non-combustion smoking set may further include a voice prompt module (not shown in the figure). The voice prompt module is mounted on the casing 100 and electrically connected to the controller 1021. The voice prompt module can receive the use duration information sent by the controller 1021 or the timer, and then, when the use duration information is greater than the preset duration, the voice prompt module can send the voice prompt information. Therefore, when the time length of the user using the heating non-combustion smoking set exceeds the preset time length, the heating non-combustion smoking set can send voice prompt information to remind the user through the voice prompt module, for example, the user is reminded of paying attention to the health and the like when the user uses the heating non-combustion smoking set for too long time.

Through the utility model discloses heating does not burn the smoking set, it is provided with detection circuitry 201 to press from both sides cigarette ware 200, casing 100 is provided with acquisition circuit 1022, acquisition circuit 1022 is used for gathering detection circuitry 201's the signal of telecommunication, and send this signal of telecommunication to controller 1021, thereby can obtain the model information that presss from both sides cigarette ware 200 for controller 1021 according to this signal of telecommunication provides the basis, so that the controller is according to the heating power of this model information control heating unit 101, thereby can be when changing clamp cigarette ware 200 and cartridge 300 according to user's demand, the signal of telecommunication acquisition according to acquisition circuit 1022 gathers acquires the model that presss from both sides cigarette ware 200, thereby control the heating power to cartridge 300 according to the model that presss from both sides cigarette ware 200, make the heating does not burn the smoking set commonality good.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A heated non-combustible smoking article comprising a housing and a holder connected to the housing, the holder having a cavity for holding a cartridge, the holder being replaceably connected to the housing to accommodate different cartridges having different diameters and/or lengths;

the heating non-burning smoking set further comprises:

the detection circuit is arranged on the cigarette clamping device and is provided with an electric signal output port, and the detection circuit comprises a resistor;

the heating unit is arranged in the shell, can extend into the cavity of the cigarette holder and is used for heating the cigarette cartridge placed in the cavity;

the control circuit is arranged on the shell and comprises a controller and an acquisition circuit, the controller is electrically connected with the heating unit, and when the cigarette clamping device is connected to the shell, the acquisition circuit is connected with the electric signal output port;

the acquisition circuit comprises a voltage acquisition unit, the voltage acquisition unit is used for acquiring the voltage of the resistor and sending the voltage to the controller, so that the controller can acquire the model information of the cigarette clamping device according to the voltage and provide a basis for controlling the heating power of the heating unit according to the model information.

2. The heated non-combustible smoking article of claim 1, wherein the collection circuit further comprises a current collection unit for collecting a current of the detection circuit, the controller obtaining the resistance of the resistor from the voltage and the current; the controller stores the corresponding relation between the resistance value of the resistor and the model information of the cigarette clamping device, and the corresponding relation between the model information of the cigarette clamping device and the heating power.

3. The heated non-combustible smoking article of claim 1, wherein the detection circuit further comprises a chip electrically connected to the resistor, and the controller stores therein correspondence between model information of the chip and model information of the cigarette holder, and between model information of the cigarette holder and heating power.

4. The heated non-combustible smoking article of claim 2, wherein the collection circuit further comprises a collection power source for powering the current collection unit and the voltage collection unit when the smoking article holder is connected to the housing.

5. The heated non-combustible smoking article of claim 1, wherein the detection circuit further comprises a filter capacitor connected in parallel across the resistor.

6. The heated non-burning smoking article of claim 1, wherein the heated non-burning smoking article further comprises: and the power supply module is electrically connected with the controller and the heating unit.

7. The heated non-burning smoking article of claim 1, wherein the heating unit comprises:

and one end of the heating rod is connected with the controller, and the other end of the heating rod can extend into the cavity of the cigarette clamping device.

8. The heated non-burning smoking article of any one of claims 1-7, wherein the heated non-burning smoking article further comprises:

and the display unit is arranged on the outer wall of the shell, is electrically connected with the controller and is used for displaying the model information and the heating power.

9. The heated non-burning smoking article of claim 8, wherein the heated non-burning smoking article further comprises:

the timer is arranged on the shell and is respectively and electrically connected with the controller and the display unit;

in response to receiving a starting instruction for starting the heating unit by the representation sent by the controller, the timer collects the using time length information and sends the using time length information to the display unit so that the display unit can display the using time length information.

10. The heated non-burning smoking article of claim 9, wherein the heated non-burning smoking article further comprises:

the voice prompt module is arranged on the shell and is electrically connected with the controller;

the voice prompt module is used for receiving the using time length information and responding to the condition that the using time length information is larger than the preset time length, and sending the voice prompt information.

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