A sliding cover start-up low-temperature smoking device with high safety performance

Abstract

A slide-start low-temperature smoking device with high safety performance comprises: a shell, the top wall of which is provided with a cigarette insertion hole and a pressure sensing element; a heating module, which is built into the shell and aligned with the cigarette insertion hole; a slide cover, which is slidably installed on the top wall; the slide cover completely covers the cigarette insertion hole when in the closed position, and completely opens the cigarette insertion hole and is located above the pressure sensing element when in the open position; a position sensing module, which has a sensor and a sensing element; and a control module, which is built into the shell and is electrically connected to the pressure sensing element, the heating module and the position sensing module respectively. In this way, the low-temperature smoking device is started by adopting a combination of sliding operation and pressing operation, thereby effectively preventing the low-temperature smoking device from being unexpectedly started for a long time due to misoperation, thereby preventing the low-temperature smoking device from being damaged, which is conducive to extending the service life of the low-temperature smoking device, and at the same time, preventing users from being scalded, and significantly improving safety.

Description

Technical Field

[0001] The invention relates to the technical field of electronic cigarettes, specifically to a heat-not-burn low-temperature smoking device, and more specifically to a sliding cover-activated low-temperature smoking device with high safety performance. Background Art

[0002] With the change in consumers' perceptions of smoking and health, the survival environment of traditional cigarettes is increasingly facing severe tests. In recent years, the growth rate of cigarette sales in China has been in a downward state. How to change the way traditional cigarettes are burned and smoked so that consumers can get satisfaction while reducing or almost eliminating the harm to consumers has become a new direction pursued by the domestic and foreign tobacco industry.

[0003] The heat-not-burn technology directly heats tobacco through smoking devices but does not burn it to produce smoke. It can not only achieve a satisfaction similar to that of cigarettes, but also reduce the production and inhalation of harmful substances during the combustion process. It is the most innovative product that is likely to have a disruptive impact on cigarettes.

[0004] Heat-not-burn low-temperature smoking devices generally include a housing, a receiving tube inside the housing for accommodating cigarettes, and a heating component arranged outside the receiving tube. When in use, insert the cigarette into the housing, then operate the power switch to turn on the heating component to heat and bake the cigarette. When the temperature of the cigarette is heated to about 150℃-300℃, the aroma substances can be released for the user to smoke.

[0005] However, the start button of the existing heat-not-burn low-temperature smoking device is usually set on the outside of the smoking device. When the low-temperature smoking device is placed in a backpack or clothing pocket, it is very easy to be touched due to squeezing or collision, causing the low-temperature smoking device to work for a long time without the user's knowledge. The heat generated by the long-term operation of the low-temperature smoking device cannot be dissipated in time in the backpack or clothing pocket, causing the overall temperature of the low-temperature smoking device to be too high, which not only causes damage to the low-temperature smoking device, but also easily burns the user. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a sliding cover-started low-temperature smoking device with high safety performance. The low-temperature smoking device can effectively prevent unexpected long-term startup due to misoperation, thereby preventing the low-temperature smoking device from being damaged, which is beneficial to extending the service life of the low-temperature smoking device. At the same time, it prevents users from being scalded, and safety is significantly improved.

[0007] In order to solve the above technical problems, the technical solution adopted by the invention is to provide a sliding cover start-up low-temperature smoking device with high safety performance, including:

[0008] A housing, wherein the housing has a top wall, one side of the top wall is provided with a cigarette insertion hole extending vertically therethrough, and the other side of the top wall is provided with a pressure sensing element;

[0009] A heating module is disposed inside the housing and aligned with the cigarette insertion hole, and is used to receive and heat cigarettes;

[0010] A sliding cover is installed on the upper side of the top wall and can slide back and forth between an open position and a closed position; the sliding cover completely covers the cigarette insertion hole when in the closed position, and completely opens the cigarette insertion hole and is located above the pressure sensing component when in the open position;

[0011] A position sensing module, having a matching sensor and a sensing element, wherein the sensor and the sensing element are respectively arranged on the top wall and the sliding cover; the position sensing module is used to sense the position of the sliding cover;

[0012] A control module is built into the shell and is electrically connected to the pressure sensing component, the heating module and the position sensing module respectively; the control module is used to control the heating module to start working when the position sensing module senses that the sliding cover is in the open position and the pressure sensing component is pressed, and is also used to control the heating module to stop working when the position sensing module senses that the sliding cover is in the closed position.

[0013] By adopting the low-temperature smoking device in the above technical solution, when the low-temperature smoking device needs to be used, the sliding cover needs to be slid from the closed position to the open position first, and then the sliding cover is pressed, and the heating module will start to work under the drive of the control module to heat the inserted cigarette, so that the cigarette produces smoke for the user to smoke. In this way, the method of starting the heating module is replaced from the original single pressing operation to a combination of sliding operation and pressing operation, thereby effectively preventing the low-temperature smoking device from being unexpectedly started for a long time due to misoperation, thereby preventing the low-temperature smoking device from being damaged, which is conducive to extending the service life of the low-temperature smoking device, and at the same time, preventing users from being scalded, and significantly improving safety.

[0014] In addition, after use, the sliding cover only needs to be slid from the open position to the closed position, and the control module will control the indication module and the heating module to stop working, and at the same time, the sliding cover in the closed position can just cover the cigarette plug hole to prevent dust.

[0015] In the slide-start low-temperature smoking device with high safety performance provided by the present invention, the control module is used to control the heating module to start working when the pressure sensing element is pressed continuously for multiple times. In this way, the heating module will only work when the pressure sensing element is pressed continuously for multiple times, further preventing the heating module from accidentally working due to misoperation, thereby improving the safety of the low-temperature smoking device.

[0016] In the slide-start low-temperature smoking device with high safety performance provided by the present invention, the control module is used to control the heating module to start working when the pressure sensing element is pressed continuously for multiple times and each pressing is separated by a certain time. In other words, only by operating the slide to press the pressure sensing element multiple times at a certain frequency can the heating module be started to work, further preventing the heating module from accidentally working due to misoperation, and further enhancing safety.

[0017] In the slide-start low-temperature smoking device with high safety performance provided by the present invention, the low-temperature smoking device further includes: a vibration module, which is internally arranged in the housing and electrically connected to the control module; the control module is also used to control the vibration module to start working when the pressure sensing element is pressed. Here, when the vibration module is working, the low-temperature smoking device can vibrate, so that the user is prompted by vibration whether the operation of pressing the slider is effective, so that the user can more accurately and effectively control the low-temperature smoking device.

[0018] In the slide-start low-temperature smoking device with high safety performance provided by the present invention, the pressure sensing component is a PCB circuit board with a thin film pressure sensor mounted thereon, which is fixed on the lower side of the top wall. In this way, it is ensured that the upper side of the top wall is flat and will not hinder the sliding of the slide cover. At the same time, it is ensured that the slide cover will not rub against the pressure sensing component during the sliding process, which can prevent the pressure sensing component from being deformed or even separated from the top due to long-term and frequent friction, causing the low-temperature smoking device to be unable to be used normally.

[0019] In the sliding cover start-up low-temperature smoking device with high safety performance provided by the present invention, the housing further comprises a flange whose lower edge is connected to the top wall; the sliding cover comprises a bottom plate slidably embedded in the flange, and a protruding or concave pressing piece for fingers to operate the sliding cover is provided on the upper side of the bottom plate. In this way, the slider is slidably mounted on the upper side of the top wall through the bottom plate. In addition, the design of the pressing piece improves the convenience of operation of the low-temperature smoking device.

[0020] In the slide-start low-temperature smoking device with high safety performance provided by the present invention, when the slide cover is in the open position, the pressing sheet is located directly above the pressure sensing component. Through the above design, when the slide cover is in the open position, the user only needs to press the pressing sheet to ensure that the pressure sensing component is pressed, which is convenient for user operation and can effectively improve user experience.

[0021] In the sliding cover start-up low-temperature smoking device with high safety performance provided by the present invention, a bracket is fixed inside the shell; the upper part of the bracket has a first receiving chamber, and the lower part has a second receiving chamber; the first receiving chamber contains a power supply module for supplying power to the control module, the heating module, the vibration module, the position sensing module and the pressure sensing component; the vibration module is fixed in the first receiving chamber. Here, the power supply module and the vibration module can be effectively fixed at the same time by the bracket. More importantly, the second receiving chamber can ensure that the vibration generated by the vibration module can be efficiently transmitted to the shell so that it can be perceived by the user. At the same time, it can well limit the vibration module to prevent displacement when the vibration module starts to vibrate, thereby ensuring the stability of the internal structure of the low-temperature smoking device.

[0022] In the slide-start low-temperature smoking device with high safety performance provided by the present invention, the control module is installed on the outside of the bracket to separate the control module from the power supply module. In this way, the heat generated by the power supply module can be prevented from being transferred to the control module to a certain extent, preventing the control module from being unable to work normally due to excessive temperature.

[0023] In the sliding cover start-up low-temperature smoking device with high safety performance provided by the present invention, the heating module includes a cigarette insertion tube and a heating layer, the upper end of the cigarette insertion tube is inserted into the cigarette insertion hole, and the heating layer surrounds the outer side of the cigarette insertion tube; the heating layer and the control module are separated by a heat insulation layer. In this way, the heat generated by the heating layer can be prevented from being transferred to the control module, further preventing the control module from being unable to work normally due to excessive temperature.

[0024] The implementation of the low-temperature smoking device with a high safety performance and a sliding cover start-up type according to the present invention can at least achieve the following beneficial effects: by adopting the low-temperature smoking device in the above technical solution, when the low-temperature smoking device needs to be used, the sliding cover needs to be first slid from the closed position to the open position, and then the sliding cover is pressed, and the heating module will start to work under the drive of the control module to heat the inserted cigarette, so that the cigarette produces smoke for the user to smoke. In this way, the method of starting the heating module is replaced from the original single pressing operation to a combination of sliding operation and pressing operation, thereby effectively preventing the low-temperature smoking device from being unexpectedly started for a long time due to misoperation, thereby preventing the low-temperature smoking device from being damaged, which is conducive to extending the service life of the low-temperature smoking device, and at the same time, preventing users from being scalded, and significantly improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. Obviously, the drawings in the following description are only embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without creative work:

[0026] Figure 1 A schematic diagram of the structure of a slide-start low-temperature smoking device with high safety performance provided by an embodiment of the present invention (I), in which the slide is in an open position;

[0027] Figure 2 A schematic diagram of the structure of a slide-start low-temperature smoking device with high safety performance provided by an embodiment of the present invention (II), in which the slide is in a closed position;

[0028] Figure 3 for Figure 1 A schematic top view of the sliding cover start-up low-temperature smoking device with high safety performance;

[0029] Figure 4 for Figure 2 A schematic top view of a sliding cover start-up low-temperature smoking device with high safety performance is shown;

[0030] Figure 5 A circuit principle block diagram of a sliding cover start-up low-temperature smoking device with high safety performance provided by an embodiment of the present invention.

[0031] Description of the accompanying drawings in the specific implementation manner:

[0032]

[0033] DETAILED DESCRIPTION

[0034] In order to facilitate understanding of the invention, the invention will be described more fully below with reference to the relevant drawings. Typical embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the invention more thorough and comprehensive.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the invention belongs. The terms used in the specification of the invention herein are only for the purpose of describing specific embodiments and are not intended to limit the invention.

[0036] See also Figure 1 , Figure 2 and Figure 5The slide-start low-temperature smoking device with high safety performance provided in this embodiment comprises a housing 1, a heating module 2, a slide 3, a position sensing module, an indication module 4 and a control module 5. The housing 1 has a top wall 11, one side of the top wall 11 is provided with a cigarette insertion hole extending vertically, and the other side of the top wall 11 is provided with a pressure sensing element 6. The heating module 2 is arranged inside the housing 1 and aligned with the cigarette insertion hole, and is used to receive and heat cigarettes. The slide 3 is installed on the upper side of the top wall 11 so as to be reciprocatingly movable between an open position and a closed position; the slide 3 completely covers the cigarette insertion hole when in the closed position, and completely opens the cigarette insertion hole and is located above the pressure sensing element 6 when in the open position. The position sensing module comprises a matching sensor 71 and a sensing element 72, and the sensor 71 and the sensing element 72 are respectively arranged on the top wall 11 and the slide 3; the position sensing module is used to sense the position of the slide 3. The indication module 4 is installed on the housing 1. The control module 5 is built into the shell 1 and is electrically connected to the pressure sensing component 6, the heating module 2 and the position sensing module respectively; the control module 5 is used to control the indication module 4 to start working when the position sensing module senses that the sliding cover 3 is in the open position, and is also used to control the heating module 2 to start working when the pressure sensing component 6 is pressed, and is also used to control the indication module 4 and the heating module 2 to stop working when the position sensing module senses that the sliding cover 3 is in the closed position.

[0037] When the low-temperature smoking device needs to be used, the sliding cover 3 needs to be slid from the closed position to the open position first, and then the sliding cover 3 is pressed, and the heating module 2 starts to work under the drive of the control module 5 to heat the inserted cigarette, so that the cigarette produces smoke for the user to smoke. In this way, the method of starting the heating module 2 is replaced by a combination of sliding and pressing operations instead of the original single pressing operation, thereby effectively preventing the low-temperature smoking device from being unexpectedly started for a long time due to misoperation, thereby preventing the low-temperature smoking device from being damaged, which is conducive to extending the service life of the low-temperature smoking device, and at the same time, preventing users from being burned, and significantly improving safety.

[0038] In addition, after use, the sliding cover 3 only needs to be slid from the open position to the closed position, and the control module 5 will control the indicating module 4 and the heating module 2 to stop working, and at the same time, the sliding cover 3 in the closed position can just cover the cigarette plug hole to prevent dust.

[0039] Furthermore, when the sliding cover 3 slides from the closed position to the open position, the indicating module 4 can start working, which can remind the user that the power is turned on and the control module 5 has started working. At this time, the user can insert the cigarette into the heating module 2.

[0040] In this embodiment, the housing 1 includes a peripheral side wall 12, a top wall 11 and a bottom wall 13, the upper edge and the lower edge of the peripheral side wall 12 are connected to the top wall 11 and the bottom wall 13 respectively, and the housing 1 also includes an elliptical runway-shaped flange 14 whose lower edge is connected to the top wall 11. The sliding cover 3 includes a bottom plate 31 that is horizontally slidable and embedded in the flange 14, and a protruding pressing piece 32 for sliding operation by fingers is provided on the upper side of the bottom plate 31. In this way, the sliding cover 3 can be movably installed on the housing 1 and located on the upper side of the top wall 11. In addition, the design of the pressing piece 32 improves the convenience of operation of the low-temperature smoking device. Preferably, when the sliding cover 3 is in the open position, the pressing piece 32 of the sliding cover 3 is aligned with the pressure sensing part 6, so that when the sliding cover 3 is in the open position, the user only needs to press the pressing piece 32 to ensure that the pressure sensing part 6 is pressed, which is convenient for user operation and can effectively improve the user experience.

[0041] Of course, in some other embodiments, the movable connection between the sliding cover 3 and the housing 1 may also be achieved in other ways. This embodiment only provides a more preferred implementation scheme and is not a limitation to the present application.

[0042] In this embodiment, the control module 5 adopts an MCU control chip.

[0043] In this embodiment, the pressure sensing element 6 is a PCB circuit board with a thin film pressure sensor 71 mounted thereon, which is fixed to the lower side of the top wall 11 and is electrically connected to the control module 5 through a wire. The pressure sensor 71 is arranged on the lower side of the top wall 11 to ensure that the upper side of the top wall 11 is flat and does not hinder the sliding of the sliding cover. At the same time, it ensures that the sliding cover does not rub against the pressure sensing element during the sliding process, which can prevent the pressure sensing element from being deformed or even separated from the top due to long-term and frequent friction, causing the low-temperature smoking device to be unable to be used normally.

[0044] In this embodiment, the heating module 2 includes a cigarette insertion tube 21, and the upper end of the cigarette insertion tube 21 is inserted into the cigarette insertion hole. Preferably, the heating module 2 also includes a heating layer 22 surrounding the outside of the cigarette insertion tube 21, and a heat insulation layer 23 coated on the outside of the heating layer 22. The heating layer 22 is composed of a circle of resistance wire, and the heat insulation layer 23 is a tubular structure made of heat insulation material. Here, the heating layer 22 is coated by the heat insulation layer 23, so that most of the heat generated by the heating layer 22 is absorbed by the inserted cigarette, and the heating efficiency is high. At the same time, the heat generated by the heating layer 22 is prevented from being transferred to the control module 5, so as to prevent the control module 5 from failing to work normally due to excessive temperature.

[0045] In this embodiment, the indicator module 4 is a light ring surrounding the upper end of the cigarette plug 21 and exposed on the upper wall. Preferably, the light ring is composed of a plurality of LED lights arranged in a circular shape. Figure 3 and Figure 4 Here, the indicator module 4 is designed as a light ring surrounding the upper end of the cigarette plug 21, which can bring the following effects: when the sliding cover 3 is in the closed position, the light ring is covered by the sliding cover 3, that is, when not in use, the sliding cover 3 protects the light ring and prevents the light ring from being damaged by collision or scratch; when the sliding cover 3 is in the open position, the light ring can be exposed to facilitate the user to observe the light generated when the light ring is working, which serves as a prompt.

[0046] Of course, in some other embodiments, the indication module 4 may also be a device for emitting a sound signal, for example, a loudspeaker built into the housing 1. When the sliding cover 3 is in the open position, the loudspeaker emits a prompt sound (for example, a "beep" sound) driven by the control module 5, which may also serve as a prompt.

[0047] In this embodiment, the sensor 71 is a Hall sensor 71, which is electrically connected to the control module 5 and fixed to the lower side of the top wall 11. Correspondingly, the induction member 72 is a magnetic steel, which is fixed to the lower side of the bottom plate 31 of the slide cover 3. Here, fixing the sensor 71 to the lower side of the top wall 11 instead of the upper side can ensure that the upper side of the top wall 11 is flat and will not hinder the sliding of the slide cover 3. Fixing the induction member 72 to the lower side of the slide cover 3 can prevent the induction member 72 from being exposed to the outside, so that the induction member 72 is not easy to be separated from the slide cover 3.

[0048] Of course, in some other embodiments, the sensor 71 may also be a position sensor, and correspondingly, the sensing element 72 may be a sensing sheet.

[0049] In this embodiment, when the sliding cover 3 is in the open position, the sensing element 72 corresponds to the sensor 71; the sensor 71 is used to send a start signal only when the sensing element 72 corresponds to the sensor 71, and the control module 5 is used to control the indication module 4 to start working only when the start signal is received.

[0050] In this embodiment, see Figure 5 The low-temperature smoking device further includes a power supply module 8; the power supply module 8 supplies power to the control module 5, the heating module 2, the indication module 4 and the position sensing module.

[0051] Furthermore, the control module 5 is designed to control the heating module 2 to start working only when the pressure sensing element 6 is pressed continuously for multiple times. Preferably, the control module 5 is used to control the heating module 2 to start working when the pressure sensing element is pressed continuously for multiple times and each pressing is separated by a certain time. In other words, only by operating the sliding cover to press the pressure sensing element multiple times at a certain frequency can the heating module start working. Specifically, the number of continuous pressings can be set to 3 times, with an interval of 0.5s between each pressing. In this way, the heating module 2 will only work when the pressure sensing element 6 is pressed continuously for multiple times, thereby preventing misoperation from causing the heating module 2 to accidentally work, thereby improving the safety of the low-temperature smoking device.

[0052] Of course, in some other embodiments, adjustments can be made according to actual applications, and the number of presses can be designed to be 2 times, 4 times, or 5 times, etc., and the interval between each press can also be adjusted to 1s, 1.5s, etc.

[0053] Furthermore, the low-temperature smoking device also includes: a vibration module 10, which is internally arranged in the housing 1 and electrically connected to the control module 5; the control module 5 is also used to control the vibration module 10 to start working when the pressure sensing element 6 is pressed. Specifically, the vibration module 10 uses a micro vibration motor, and the micro vibration motor is fixed to the bottom of the housing 1. Here, when the vibration module 10 is working, the low-temperature smoking device can vibrate, so that the user is prompted by vibration whether the operation of pressing the slider 3 is effective (that is, whether it is sensed by the pressure sensing element), so that the user can operate the low-temperature smoking device more accurately and effectively.

[0054] Furthermore, a bracket 16 is fixed inside the shell 1; the upper part of the bracket 16 has a first receiving chamber, and the lower part has a second receiving chamber; the first receiving chamber contains a power supply module 6 for supplying power to the control module 5, the heating module 2, the vibration module 10, the position sensing module and the pressure sensing component 6; the vibration module 10 is fixed in the first receiving chamber. Here, the power supply module 6 and the vibration module 10 can be effectively fixed at the same time by the bracket 16. More importantly, the second receiving chamber can ensure that the vibration generated by the vibration module 10 can be efficiently transmitted to the shell 1 so that it can be perceived by the user. At the same time, it can well limit the vibration module 10 to prevent the vibration module 10 from displacement when the vibration is started, thereby ensuring the stability of the internal structure of the low-temperature smoking device.

[0055] Furthermore, the control module 5 is installed on the outside of the bracket 16 to separate the control module 5 from the power supply module 6. In this way, the heat generated by the power supply module 6 can be prevented from being transferred to the control module 5 to a certain extent, preventing the control module 5 from being unable to work normally due to excessive temperature.

[0056] Furthermore, the low-temperature smoking device also includes an airway tube 9 that runs through the middle from top to bottom; the upper end opening of the airway tube 9 is connected to the lower end of the heating module 2; and the bottom of the shell 1 is provided with a bottom cover 17 for closing or opening the lower end opening of the airway tube 9. Specifically, the upper end opening of the airway tube 9 is inserted into the cigarette insertion tube 21, and the bottom cover 17 is rotatably connected to the bottom wall 13 of the shell 1. In this way, after the user uses the low-temperature smoking device to smoke a cigarette, the bottom cover 17 can be unscrewed to connect the lower end opening of the airway tube 9 to the outside world, so that the upper and lower ends of the cigarette insertion tube 21 of the heating module 2 are connected to the outside world, which is conducive to accelerating the discharge of heat and residual smoke inside the cigarette insertion tube 21 of the heating module 2.

[0057] The implementation of the sliding cover start-up low-temperature smoking device with high safety performance of the present invention can achieve the following beneficial effects:

[0058] 1. The method of starting the heating module 2 is replaced from the original single pressing operation to a combination of sliding operation and pressing operation, thereby effectively preventing the low-temperature smoking device from being unexpectedly started for a long time due to misoperation, thereby preventing the low-temperature smoking device from being damaged, which is beneficial to extending the service life of the low-temperature smoking device. At the same time, it prevents users from being scalded, and safety is significantly improved.

[0059] 2. The heating module 2 will work only when the pressure sensing element 6 is pressed continuously for multiple times, which further prevents the heating module 2 from accidentally working due to misoperation, thereby improving the safety of the low-temperature smoking device.

[0060] 3. When the vibration module 10 is working, it can make the low-temperature smoking device vibrate. In this way, the user is prompted by vibration whether the operation of pressing the slider 3 is effective (i.e., whether it is sensed by the pressure sensing component), so that the user can control the low-temperature smoking device more accurately and effectively.

[0061] 4. The bracket 16 can effectively fix the power supply module 6 and the vibration module 10 at the same time. More importantly, the second receiving cavity can ensure that the vibration generated by the vibration module 10 can be efficiently transmitted to the housing 1 so that it can be felt by the user. At the same time, it can well limit the vibration module 10 to prevent displacement when the vibration module 10 starts to vibrate, thereby ensuring the stability of the internal structure of the low-temperature smoking device.

[0062] 5. The control module 5 is installed on the outside of the bracket 16 to separate the control module 5 from the power supply module 6. In this way, the heat generated by the power supply module 6 can be prevented from being transferred to the control module 5 to a certain extent, preventing the control module 5 from being unable to work normally due to excessive temperature.

[0063] 6. After the user uses the low-temperature smoking device to smoke a cigarette, the bottom cover 17 can be opened to connect the lower end opening of the airway tube 9 to the outside world, thereby connecting the upper and lower ends of the heating module 2 to the outside world, which is beneficial to accelerate the discharge of heat and residual smoke inside the heating module 2.

[0064] The embodiments of the invention are described above in conjunction with the accompanying drawings, but the invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the inspiration of the invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the invention and the claims, all of which are within the protection of the invention.

Claims

1. A sliding cover start-up low-temperature smoking device with high safety performance, characterized in that: include: A housing (1), the housing (1) having a top wall (11), one side of the top wall (11) being provided with a cigarette insertion hole extending vertically therethrough, and the other side of the top wall (11) being provided with a pressure sensing element (6); A heating module (2) is disposed inside the housing (1) and aligned with the cigarette insertion hole, and is used to receive and heat cigarettes; A sliding cover (3) is mounted on the upper side of the top wall (11) and can slide back and forth between an open position and a closed position; the sliding cover (3) completely covers the cigarette insertion hole when in the closed position, and completely opens the cigarette insertion hole and is located above the pressure sensing element (6) when in the open position; A position sensing module, comprising a matching sensor (71) and a sensing element (72), wherein the sensor (71) and the sensing element (72) are respectively arranged on the top wall (11) and the sliding cover (3), and when the sliding cover (3) is in the open position, the sensing element (72) corresponds to the sensor (71); the sensor (71) is used to send a start signal only when the sensing element (72) corresponds to the sensor (71); the position sensing module is used to sense the position of the sliding cover (3); A control module (5) is built into the housing (1) and is electrically connected to the pressure sensing element (6), the heating module (2) and the position sensing module respectively; the control module (5) is used to control the heating module (2) to start working when the position sensing module senses that the sliding cover (3) is located in the open position and the pressure sensing element (6) is pressed continuously for multiple times with a certain time interval between each pressing, and is also used to control the heating module (2) to stop working when the position sensing module senses that the sliding cover (3) is located in the closed position.

2. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 1, characterized in that: The low-temperature smoking device also includes: A vibration module (10) is disposed inside the housing (1) and is electrically connected to the control module (5); The control module (5) is also used to control the vibration module (10) to start working when the pressure sensing element (6) is pressed.

3. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 2, characterized in that: The pressure sensing component (6) is a PCB circuit board mounted with a thin film pressure sensor, and is fixed on the lower side of the top wall (11).

4. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 3, characterized in that: The housing (1) further comprises a flange (14) whose lower edge is connected to the top wall (11); the sliding cover (3) comprises a bottom plate (31) slidably embedded in the flange, and a protruding or concave pressing piece (32) is provided on the upper side of the bottom plate (31) for sliding the cover by fingers.

5. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 4, characterized in that: When the sliding cover (3) is in the open position, the pressing sheet (32) is located directly above the pressure sensing component (6).

6. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 2, characterized in that: A bracket (16) is fixed inside the shell (1); the bracket has a first receiving cavity at the top and a second receiving cavity at the bottom; the first receiving cavity contains a power supply module (8) for supplying power to the control module (5), the heating module (2), the vibration module (10), the position sensing module and the pressure sensing element (6); and the vibration module (10) is fixed in the first receiving cavity.

7. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 6, characterized in that: The control module (5) is installed on the outside of the bracket so as to separate the control module (5) from the power supply module (8).

8. The sliding cover start-up low-temperature smoking device with high safety performance according to claim 7, characterized in that: The heating module (2) comprises a cigarette insertion tube (21) and a heating layer (22); the upper end of the cigarette insertion tube (21) is inserted into the cigarette insertion hole, and the heating layer (22) surrounds the outside of the cigarette insertion tube (21); the heating layer and the control module (5) are separated by a heat insulation layer (23).

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