Heated tobacco product
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN GEEKVAPE TECH CO LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-06-16
Smart Images
Figure CN224357020U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of heat-not-burning technology, specifically to a heat-not-burning device. Background Technology
[0002] The heating non-combustible device is a device that generates aerosols by heating an aerosol generating matrix at high temperature, but not enough to burn them. Under the premise of non-combustibility, it enables the aerosol generating matrix to generate the aerosols required by the user.
[0003] Existing heated non-combustible devices can be broadly classified into two categories: one type controls the heating of the aerosol-generating matrix via a button, and the other type controls the heating of the aerosol-generating matrix by sensing the suction action through an airflow sensor. Both control methods require manual operation to activate the heating needle after the aerosol-generating matrix is inserted into the heated non-combustible device, resulting in low automation. Utility Model Content
[0004] This application provides a heating non-combustible device that can automatically trigger the heating element to heat up after the aerosol generating matrix is inserted into the heating chamber, without the need for manual operation and with a high degree of automation.
[0005] One embodiment of this application provides a heated non-combustible device, comprising: a housing having an insertion port and a heating chamber, the insertion port communicating with the heating chamber, and a dust cover movably disposed on the housing to close or open the insertion port; a circuit board disposed within the housing; a heating element disposed in the heating chamber and electrically connected to the circuit board for heating an aerosol generating matrix inserted through the insertion port; and a trigger element disposed in the housing and electrically connected to the circuit board, wherein when the dust cover is moved to open the insertion port, the trigger element can be triggered to generate a trigger signal, and the trigger element sends the trigger signal to the circuit board to control the heating element to heat.
[0006] In one embodiment, a monitoring element is further included. The monitoring element is disposed inside the housing and electrically connected to the circuit board. The monitoring element is used to monitor whether the aerosol generation matrix is in place. If it is, the circuit board controls the heating element to continue heating; if not, the circuit board controls the heating element to stop heating.
[0007] In one embodiment, the dust cover is further provided with an identifier, and a trigger is used to sense the identifier to determine whether the insertion port is in a closed or open state.
[0008] In one embodiment, the identifier is a magnet and the trigger is a Hall switch; when the dust cover moves the magnet to open the insertion port, the Hall switch generates a trigger signal in response to the change in the magnetic field, and transmits the trigger signal to the circuit board to control the heating element to heat up.
[0009] In one embodiment, a magnet is disposed on the side of the dust cover facing the housing; a Hall switch is disposed inside the housing on the side parallel to the heating chamber, so as to generate a trigger signal in a timely manner when the dust cover moves.
[0010] In one embodiment, the identifier is an NFC magnetic strip, and the trigger is an NFC chip; when the dust cover moves the NFC magnetic strip to open the insertion port, the NFC chip reads the NFC trigger information and transmits the read trigger information to the circuit board to control the heating element to heat up; or, the identifier is a barcode, and the trigger is a barcode reader; when the dust cover moves the barcode to open the insertion port, the barcode reader reads the trigger information of the barcode and transmits the read trigger information to the circuit board to control the heating element to heat up.
[0011] In one embodiment, a push-button switch is also included. The push-button switch is disposed on the circuit board and is at least partially exposed outside the housing. When the push-button switch is activated, the circuit board can control the heating element to heat up.
[0012] In one embodiment, with the height direction of the housing as the first axial direction, the dust cover is slidably disposed on the housing in a direction perpendicular to the first axial direction. An installation cavity is provided inside the housing along a side perpendicular to the first axial direction and parallel to the heating cavity. The trigger and the circuit board are disposed in the installation cavity, and the circuit board extends along the first axial direction.
[0013] In one embodiment, a power supply cavity is further provided inside the housing. The power supply cavity, heating cavity, and mounting cavity are arranged side by side along the first axis. A battery is provided inside the power supply cavity, and the battery is electrically connected to the heating element and the circuit board, respectively.
[0014] In one embodiment, a start switch is also included. The start switch is disposed on the circuit board and is at least partially exposed outside the housing. Activating the start switch causes the circuit board to control the trigger and heating elements to operate.
[0015] This application provides a heated non-combustible device, including a housing, a circuit board, a trigger, and a heating element. By incorporating a trigger in the housing, when a dust cover on the housing moves to open the insertion port, the trigger generates a trigger signal. The trigger sends this signal to the circuit board, which then controls the heating element to heat up. This application improves the automation level of the heated non-combustible device by using a trigger to activate the heating element. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the heating non-combustible device in Embodiment 1 of this application;
[0017] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the heating non-combustible device.
[0018] Figure 3 for Figure 1 The diagram shows the explosive structure of the heating non-combustible device.
[0019] Reference numerals: Heated non-combustible device - 100, housing - 110, insertion port - 111, heating chamber - 112, mounting chamber - 113, power supply chamber - 114, battery - 115, circuit board - 120, heating element - 130, trigger element - 140, dust cover - 150, identification element - 151, monitoring element - 160, bracket - 170, spacer - 171, limiting element - 172, fixing bracket - 180, start switch - 190. Detailed Implementation
[0020] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.
[0021] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.
[0022] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).
[0023] Example 1
[0024] This application provides a heating non-combustible device 100, please refer to... Figure 1-3 The heated non-combustible device 100 includes a housing 110, a circuit board 120, a heating element 130, and a trigger element 140.
[0025] Please refer to Figure 2The housing 110 has an insertion port 111 and a heating chamber 112, with the insertion port 111 communicating with the heating chamber 112. A dust cover 150 is movably disposed on the housing 110 to close or open the insertion port 111. A circuit board 120 is disposed within the housing 110. A heating element 130 is disposed in the heating chamber 112 and electrically connected to the circuit board 120, used to heat the aerosol generation matrix inserted through the insertion port 111. A trigger element 140 is disposed in the housing 110 and electrically connected to the circuit board 120. When the dust cover 150 moves to open the insertion port 111, it can trigger the trigger element 140 to generate a trigger signal. The trigger element 140 sends the trigger signal to the circuit board 120 to control the heating element 130 to heat.
[0026] In this application, by providing a trigger 140 in the housing 110, when the dust cover 150 moves to the insertion port 111 and opens, the dust cover 150 can trigger the trigger 140 to generate a trigger signal. After the trigger 140 sends the trigger signal to the circuit board 120, the circuit board 120 can control the heating element 130 to heat. That is, after the aerosol generating matrix is inserted into the heating chamber 112, the trigger 140 can trigger the heating element 130 to heat, without manual triggering, thus improving the automation level of the heating non-combustible device 100.
[0027] Please refer to Figure 2 The heated non-combustible device 100 also includes a monitoring element 160, which is disposed inside the housing 110 and electrically connected to the circuit board 120. The monitoring element 160 is used to monitor whether the aerosol generation matrix is in place. If so, the circuit board 120 controls the heating element 130 to continue heating; if not, the circuit board 120 controls the heating element 130 to stop heating.
[0028] The monitoring element 160 can further optimize the automation level of the heated non-combustible device 100. Since there is still a risk of accidental activation of the dust cover 150 when the heated non-combustible device 100 is not in use, the monitoring element 160 can further ensure that the aerosol generation matrix is in place, thereby improving the automation level of the heated non-combustible device 100.
[0029] Please refer to Figure 2 The dust cover 150 is also provided with an identifier 151, and the trigger 140 is used to sense the identifier 151 to determine whether the insertion port 111 is in a closed or open state. More specifically, when the dust cover 150 moves the identifier 151 away from the insertion port 111, the trigger 140 can identify the identifier 151, thereby determining that the insertion port 111 is in an open state.
[0030] By setting an identifier 151 on the dust cover 150, when the dust cover 150 moves to open the insertion port 111, the trigger 140 can determine that the insertion port 111 is in the open state by recognizing the identifier 151. In other words, the setting of the identifier 151 can enable the trigger 140 to obtain the exact information that "the insertion port 111 is in the open state".
[0031] Please refer to Figure 2 The marking element 151 is a magnet, and the trigger element 140 is a Hall switch. When the dust cover 150 moves the magnet to open the insertion port 111, the Hall switch responds to the change in the magnetic field and generates a trigger signal, which is transmitted to the circuit board 120 to control the heating element 130 to heat up.
[0032] In this embodiment, when the dust cover 150 moves to the insertion port 111, the magnet also moves to the insertion port 111. At this time, the Hall switch does not sense a magnetic field. When the dust cover 150 moves away from the insertion port 111, the magnet also moves, the Hall switch senses the presence of the magnetic field, generates a potential difference, and sends the potential difference signal to the circuit board 120, which controls the heating element 130 to heat. In other embodiments, when the dust cover 150 is located at the insertion port 111, the Hall switch can sense a weak magnetic field and generate a potential difference. As the dust cover 150 moves away from the insertion port 111, the magnetic field strength sensed by the Hall switch gradually increases, and the generated potential difference also gradually increases. The increased potential difference can be identified as an opening signal of the insertion port 111.
[0033] By using non-contact sensing between a magnet and a Hall switch, and without the need to create an opening in the housing 110 for sensing between the magnet and the Hall switch, the sealing performance of the heated non-combustible device 100 can be improved.
[0034] More specifically, a mounting groove (not shown) is provided on the dust cover 150, and a magnet is fixedly installed in the mounting groove.
[0035] Please refer to Figure 2 A magnet is positioned on the side of the dust cover 150 facing the housing 110, and a Hall switch is positioned inside the housing 110 on the side parallel to the heating chamber 112, so as to generate a trigger signal in a timely manner when the dust cover 150 moves.
[0036] The design of the magnet on the side of the dust cover 150 facing the housing 110, and the placement of the Hall switch on the side parallel to the heating chamber 112, make the Hall switch and the magnet closer together, ensuring that the Hall switch can generate a trigger signal when the insertion port 111 is opened.
[0037] In this embodiment, after the insertion port 111 is opened, the Hall switch sends a trigger signal to the circuit board 120. The circuit board 120 controls the heating element 130 to heat to 50°C. At this time, if the aerosol generating matrix is inserted into the heating chamber 112, the temperature of the heating element 130 will change, and consequently, the resistance of the heating element 130 will also change. If, after 10 seconds when the heating element 130 is heated to 50°C, the monitoring device 160 detects a decrease in both the temperature and resistance of the heating element 130, it indicates that the aerosol generating matrix has been inserted into the heating chamber 112. If, after 10 seconds when the heating element 130 is heated to 50°C, the monitoring device 160 does not detect a decrease in both the temperature and resistance of the heating element 130, it indicates that the aerosol generating matrix has not been inserted into the heating chamber 112, and the circuit board 120 controls the heating element 130 to stop heating.
[0038] In this embodiment, the heating non-combustible device 100 also includes a push-button switch (not shown). The push-button switch is disposed on the circuit board 120 and is at least partially exposed outside the housing 110. When the push-button switch is activated, the circuit board 120 can control the heating element 130 to heat.
[0039] In this application, in order to prevent the heating non-combustible device 100 from malfunctioning after the Hall switch is damaged, a push-button switch can be set to start the heating element 130 to work normally, thereby extending the service life of the heating non-combustible device 100.
[0040] Please refer to Figure 2 With the height direction of the housing 110 as the first axis, the dust cover 150 is slidably disposed on the housing 110 in a direction perpendicular to the first axis. An installation cavity 113 is provided inside the housing 110 along a side perpendicular to the first axis and parallel to the heating cavity 112. The trigger 140 and the circuit board 120 are disposed in the installation cavity 113, and the circuit board 120 extends along the first axis.
[0041] Generally, the heating chamber 112 occupies a relatively small space. To make the device layout more reasonable, space is usually provided on the side that is arranged parallel to the heating chamber 112 in a direction perpendicular to the first axis. Installing the trigger 140 in the mounting cavity 113 makes it easier for the trigger 140 to identify the marker 151. The circuit board 120 extending along the first axis can make the device space arrangement more reasonable.
[0042] Please refer to Figure 2 The housing 110 also has a power supply cavity 114, which is arranged in parallel with the heating cavity 112 and the mounting cavity 113 in the first axial direction. The power supply cavity 114 has a battery 115, which is electrically connected to the heating element 130 and the circuit board 120 respectively.
[0043] Similarly, the power supply chamber 114 is arranged side by side with the heating chamber 112 and the mounting chamber 113 along the first axis, so as to rationally plan the spatial design of the entire heating non-combustion device 100.
[0044] More specifically, such as Figure 2-3 The heated non-combustible device 100 includes a bracket 170 and a fixing frame 180. The bracket 170 is disposed inside the housing 110 and includes a spacer 171 and a limiting member 172. The spacer 171 separates the heating chamber 112 and the mounting chamber 113 inside the housing 110. The limiting member 172 and the inner sidewall of the housing 110 define a power supply chamber 114. One end of the fixing frame 180 is fixed to the housing 110, and the other end extends to a side parallel to the insertion port 111, fixing the Hall switch in that position.
[0045] Please refer to Figure 2 The heating non-combustible device 100 also includes a start switch 190, which is disposed on the circuit board 120 and is at least partially exposed outside the housing 110. Activating the start switch 190 causes the circuit board 120 to control the trigger 140 and the heating element 130 to operate.
[0046] The setting of the start switch 190 can prevent the heating element 130 from being accidentally activated when not in use.
[0047] In addition, a damping structure (not shown) is provided between the dust cover 150 and the housing 110 to prevent the dust cover 150 from sliding freely when the heating non-combustible device 100 is not in use.
[0048] The heating chamber 112 of the heated non-combustible device 100 of this application does not have an air inlet, but the aerosol generating matrix has an air inlet hole on its periphery. When the aerosol generating matrix is inserted into the heating chamber 112, an air inlet channel is formed between the inner wall of the heating chamber 112 and the outer wall of the aerosol generating matrix, thereby achieving suction.
[0049] Example 2
[0050] This application provides a heating non-combustible device 100, please refer to... Figure 1-3 The heated non-combustible device 100 includes a housing 110, a circuit board 120, a heating element 130, and a trigger element 140.
[0051] Please refer to Figure 2The housing 110 has an insertion port 111 and a heating chamber 112, with the insertion port 111 communicating with the heating chamber 112. A dust cover 150 is movably disposed on the housing 110 to close or open the insertion port 111. A circuit board 120 is disposed within the housing 110. A heating element 130 is disposed in the heating chamber 112 and electrically connected to the circuit board 120, used to heat the aerosol generation matrix inserted through the insertion port 111. A trigger element 140 is disposed in the housing 110 and electrically connected to the circuit board 120. When the dust cover 150 moves to open the insertion port 111, it can trigger the trigger element 140 to generate a trigger signal. The trigger element 140 sends the trigger signal to the circuit board 120 to control the heating element 130 to heat.
[0052] In this application, by providing a trigger 140 in the housing 110, when the dust cover 150 moves to the insertion port 111 and opens, the dust cover 150 can trigger the trigger 140 to generate a trigger signal. After the trigger 140 sends the trigger signal to the circuit board 120, the circuit board 120 can control the heating element 130 to heat. That is, after the aerosol generating matrix is inserted into the heating chamber 112, the trigger 140 can trigger the heating element 130 to heat, without manual triggering, thus improving the automation level of the heating non-combustible device 100.
[0053] Please refer to Figure 2 The heated non-combustible device 100 also includes a monitoring element 160, which is disposed inside the housing 110 and electrically connected to the circuit board 120. The monitoring element 160 is used to monitor whether the aerosol generation matrix is in place. If so, the circuit board 120 controls the heating element 130 to continue heating; if not, the circuit board 120 controls the heating element 130 to stop heating.
[0054] In this embodiment, the trigger 140 can be a switch (not shown) located on the outer surface of the housing 110 at the same end as the insertion port 111. When the dust cover 150 moves to open the insertion port 111, the dust cover 150 presses the switch, thereby triggering the heating element 130 to heat up. Similarly, the monitoring element 160 includes a conduction switch (not shown) and a conduction circuit (not shown). The conduction switch is disposed on the conduction circuit, which is electrically connected to the circuit board 120. The conduction switch is at least partially exposed on the side wall of the heating chamber 112. When the aerosol generating matrix is inserted into the heating chamber 112, the conduction switch can be pressed, and the conduction circuit connects to the circuit board 120 to control the heating element 130 to heat up. That is, only when the switch is triggered and the conduction switch is turned on can it be confirmed that the aerosol generating matrix has been inserted into the heating chamber 112.
[0055] Please refer to Figure 2With the height direction of the housing 110 as the first axis, the dust cover 150 is slidably disposed on the housing 110 in a direction perpendicular to the first axis. An installation cavity 113 is provided on the side of the housing 110 perpendicular to the first axis and parallel to the heating cavity 112. The circuit board 120 is disposed in the installation cavity 113 and extends along the first axis.
[0056] Generally, the heating chamber 112 occupies a small space. In order to make the device layout more reasonable, there is usually space on the side that is arranged in parallel with the heating chamber 112 in the direction perpendicular to the first axis. The circuit board 120 extends along the first axis to make the device space arrangement more reasonable.
[0057] Please refer to Figure 2 The housing 110 also has a power supply cavity 114, which is arranged in parallel with the heating cavity 112 and the mounting cavity 113 in the first axial direction. The power supply cavity 114 has a battery 115, which is electrically connected to the heating element 130 and the circuit board 120 respectively.
[0058] Similarly, the power supply chamber 114 is arranged side by side with the heating chamber 112 and the mounting chamber 113 along the first axis, so as to rationally plan the spatial design of the entire heating non-combustion device 100.
[0059] Please refer to Figure 2 The heating non-combustible device 100 also includes a start switch 190, which is disposed on the circuit board 120 and is at least partially exposed outside the housing 110. Activating the start switch 190 causes the circuit board 120 to control the trigger 140 and the heating element 130 to operate.
[0060] The setting of the start switch 190 can prevent the heating element 130 from being accidentally activated when not in use.
[0061] Example 3
[0062] This application provides a heating non-combustible device 100, please refer to... Figure 1-3 The heated non-combustible device 100 includes a housing 110, a circuit board 120, a heating element 130, and a trigger element 140.
[0063] Please refer to Figure 2The housing 110 has an insertion port 111 and a heating chamber 112, with the insertion port 111 communicating with the heating chamber 112. A dust cover 150 is movably disposed on the housing 110 to close or open the insertion port 111. A circuit board 120 is disposed within the housing 110. A heating element 130 is disposed in the heating chamber 112 and electrically connected to the circuit board 120, used to heat the aerosol generation matrix inserted through the insertion port 111. A trigger element 140 is disposed in the housing 110 and electrically connected to the circuit board 120. When the dust cover 150 moves to open the insertion port 111, it can trigger the trigger element 140 to generate a trigger signal. The trigger element 140 sends the trigger signal to the circuit board 120 to control the heating element 130 to heat.
[0064] In this application, by providing a trigger 140 in the housing 110, when the dust cover 150 moves to the insertion port 111 and opens, the dust cover 150 can trigger the trigger 140 to generate a trigger signal. After the trigger 140 sends the trigger signal to the circuit board 120, the circuit board 120 can control the heating element 130 to heat. That is, after the aerosol generating matrix is inserted into the heating chamber 112, the trigger 140 can trigger the heating element 130 to heat, without manual triggering, thus improving the automation level of the heating non-combustible device 100.
[0065] Please refer to Figure 2 The heated non-combustible device 100 also includes a monitoring element 160, which is disposed inside the housing 110 and electrically connected to the circuit board 120. The monitoring element 160 is used to monitor whether the aerosol generation matrix is in place. If so, the circuit board 120 controls the heating element 130 to continue heating; if not, the circuit board 120 controls the heating element 130 to stop heating.
[0066] The monitoring element 160 can further optimize the automation level of the heated non-combustible device 100. Since there is still a risk of accidental activation of the dust cover 150 when the heated non-combustible device 100 is not in use, the monitoring element 160 can further ensure that the aerosol generation matrix is in place, thereby improving the automation level of the heated non-combustible device 100.
[0067] Please refer to Figure 2 The dust cover 150 is also provided with an identifier 151, and the trigger 140 is used to sense the identifier 151 to determine whether the insertion port 111 is in a closed or open state. More specifically, when the dust cover 150 moves the identifier 151 away from the insertion port 111, the trigger 140 can identify the identifier 151, thereby determining that the insertion port 111 is in an open state.
[0068] By setting an identifier 151 on the dust cover 150, when the dust cover 150 moves to open the insertion port 111, the trigger 140 can determine that the insertion port 111 is in the open state by recognizing the identifier 151. In other words, the setting of the identifier 151 can enable the trigger 140 to obtain the exact information that "the insertion port 111 is in the open state".
[0069] In this embodiment, the identifier 151 is an NFC magnetic strip, and the trigger 140 is an NFC chip. When the dust cover 150 moves the NFC magnetic strip to open the insertion port 111, the NFC chip reads the NFC trigger information and transmits the read trigger information to the circuit board 120 to control the heating element 130 to heat up.
[0070] Both NFC magnetic stripes and NFC chips are relatively mature technologies, and their costs are not high.
[0071] Since the NFC chip requires visualization to read information from the NFC magnetic strip, the design of the contact between the dust cover 150 and the housing 110 needs to differ from that in Embodiment 1. Specifically, a groove can be provided on the housing 110, and the dust cover 150 is slidably disposed in the groove, with the portion of the dust cover 150 containing the NFC magnetic strip disposed inside the housing 110. To prevent impurities from entering the housing 110 from the groove, rubber sealing strips can be provided on both sides of the groove, which can seal the groove to a certain extent without affecting the sliding of the dust cover 150.
[0072] In this embodiment, after the insertion port 111 is opened, the NFC chip sends a trigger signal to the circuit board 120. The circuit board 120 controls the heating element 130 to heat to 50°C. At this time, if the aerosol generating matrix is inserted into the heating cavity 112, the temperature of the heating element 130 will change, and consequently, the resistance of the heating element 130 will also change. If, after 10 seconds when the heating element 130 is heated to 50°C, the monitoring device 160 detects a decrease in both the temperature and resistance of the heating element 130, it indicates that the aerosol generating matrix has been inserted into the heating cavity 112. If, after 10 seconds when the heating element 130 is heated to 50°C, the monitoring device 160 does not detect a decrease in both the temperature and resistance of the heating element 130, it indicates that the aerosol generating matrix has not been inserted into the heating cavity 112, and the circuit board 120 controls the heating element 130 to stop heating.
[0073] In this embodiment, the heating non-combustible device 100 also includes a push-button switch (not shown). The push-button switch is disposed on the circuit board 120 and is at least partially exposed outside the housing 110. When the push-button switch is activated, the circuit board 120 can control the heating element 130 to heat.
[0074] In this application, in order to prevent the heated non-combustible device 100 from malfunctioning after the NFC chip and NFC magnetic strip are damaged, a button switch is provided to enable the heating element 130 to work normally, thereby extending the service life of the heated non-combustible device 100.
[0075] Please refer to Figure 2 With the height direction of the housing 110 as the first axis, the dust cover 150 is slidably disposed on the housing 110 in a direction perpendicular to the first axis. An installation cavity 113 is provided inside the housing 110 along a side perpendicular to the first axis and parallel to the heating cavity 112. The trigger 140 and the circuit board 120 are disposed in the installation cavity 113, and the circuit board 120 extends along the first axis.
[0076] Generally, the heating chamber 112 occupies a relatively small space. To make the device layout more reasonable, space is usually provided on the side that is arranged parallel to the heating chamber 112 in a direction perpendicular to the first axis. Installing the trigger 140 in the mounting cavity 113 makes it easier for the trigger 140 to identify the marker 151. The circuit board 120 extending along the first axis can make the device space arrangement more reasonable.
[0077] Please refer to Figure 2 The housing 110 also has a power supply cavity 114, which is arranged in parallel with the heating cavity 112 and the mounting cavity 113 in the first axial direction. The power supply cavity 114 has a battery 115, which is electrically connected to the heating element 130 and the circuit board 120 respectively.
[0078] Similarly, the power supply chamber 114 is arranged side by side with the heating chamber 112 and the mounting chamber 113 along the first axis, so as to rationally plan the spatial design of the entire heating non-combustion device 100.
[0079] More specifically, such as Figure 2-3 The heated non-combustible device 100 includes a bracket 170 and a fixing frame 180. The bracket 170 is disposed inside the housing 110 and includes a spacer 171 and a limiting member 172. The spacer 171 separates the heating chamber 112 and the mounting chamber 113 inside the housing 110. The limiting member 172 and the inner sidewall of the housing 110 define a power supply chamber 114. One end of the fixing frame 180 is fixed to the housing 110, and the other end extends to a side parallel to the insertion port 111, fixing the NFC chip at that position.
[0080] Please refer to Figure 2 The heating non-combustible device 100 also includes a start switch 190, which is disposed on the circuit board 120 and is at least partially exposed outside the housing 110. Activating the start switch 190 causes the circuit board 120 to control the trigger 140 and the heating element 130 to operate.
[0081] The setting of the start switch 190 can prevent the heating element 130 from being accidentally activated when not in use.
[0082] In addition, a damping structure (not shown) is provided between the dust cover 150 and the housing 110 to prevent the dust cover 150 from sliding freely when the heating non-combustible device 100 is not in use.
[0083] The heating chamber 112 of the heated non-combustible device 100 of this application does not have an air inlet, but the aerosol generating matrix has an air inlet hole on its periphery. When the aerosol generating matrix is inserted into the heating chamber 112, an air inlet channel is formed between the inner wall of the heating chamber 112 and the outer wall of the aerosol generating matrix, thereby achieving suction.
[0084] Example 4
[0085] Unlike Embodiment 3, the identification element 151 is a barcode, and the trigger element 140 is a barcode reader. When the dust cover 150 moves the barcode to open the insertion port 111, the barcode reader reads the trigger information of the barcode and transmits the read trigger information to the circuit board 120 to control the heating element 130 to heat.
[0086] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.
Claims
1. A heating non-combustible device, characterized in that, include: The housing has an insertion port and a heating chamber, the insertion port being in communication with the heating chamber, and the housing being movably provided with a dust cover to close or open the insertion port; The circuit board is disposed within the housing; A heating element is disposed in the heating chamber and electrically connected to the circuit board for heating the aerosol generation matrix inserted through the insertion port; A trigger element is disposed in the housing and electrically connected to the circuit board. When the dust cover moves to open the insertion port, it can trigger the trigger element to generate a trigger signal. The trigger element sends the trigger signal to the circuit board to control the heating element to heat up.
2. The heating non-combustible device as described in claim 1, characterized in that, It also includes a monitoring component, which is disposed inside the housing and electrically connected to the circuit board; the monitoring component is used to monitor whether the aerosol generation matrix is in place. If so, the circuit board controls the heating component to continue heating; if not, the circuit board controls the heating component to stop heating.
3. The heating non-combustible device as described in claim 1, characterized in that, The dust cover is also provided with an indicator, and the trigger is used to sense the indicator to determine whether the insertion port is in a closed or open state.
4. The heating non-combustible device as described in claim 3, characterized in that, The identification element is a magnet, and the trigger element is a Hall switch. When the dust cover moves the magnet to open the insertion port, the Hall switch responds to the change in the magnetic field and generates a trigger signal, which is then transmitted to the circuit board to control the heating element to heat up.
5. The heating non-combustible device as described in claim 4, characterized in that, The magnet is located on the side of the dust cover facing the housing; the Hall switch is located inside the housing, parallel to the heating chamber, to generate a trigger signal in a timely manner when the dust cover moves.
6. The heating non-combustible device as described in claim 3, characterized in that, The identification element is an NFC magnetic strip, and the trigger element is an NFC chip. When the dust cover moves the NFC magnetic strip to open the insertion port, the NFC chip reads the NFC trigger information and transmits the read trigger information to the circuit board to control the heating element to heat up. Alternatively, the identification element is a barcode, and the trigger element is a barcode reader; when the dust cover moves the barcode to open the insertion port, the barcode reader reads the trigger information of the barcode and transmits the read trigger information to the circuit board to control the heating element to heat up.
7. The heating non-combustible device as described in claim 1, characterized in that, It also includes a push-button switch, which is disposed on the circuit board and at least partially exposed outside the housing. When the push-button switch is activated, the circuit board can control the heating element to heat up.
8. The heating non-combustible device as described in claim 1, characterized in that, With the height direction of the housing as the first axial direction, the dust cover is slidably disposed on the housing in a direction perpendicular to the first axial direction. An installation cavity is provided inside the housing along a side perpendicular to the first axial direction and parallel to the heating cavity. The trigger and the circuit board are disposed in the installation cavity, and the circuit board extends along the first axial direction.
9. The heating non-combustible device as described in claim 8, characterized in that, The housing also includes a power supply cavity, which is arranged in parallel with the heating cavity and the mounting cavity along the first axial direction. A battery is disposed in the power supply cavity, and the battery is electrically connected to the heating element and the circuit board, respectively.
10. The heating non-combustible device according to any one of claims 1-9, characterized in that, It also includes a start switch, which is disposed on the circuit board and at least partially exposed outside the housing. Activating the start switch causes the circuit board to control the trigger and heating elements to operate.